WorldWideScience

Sample records for adult children

  1. Children of Deaf Adults

    NARCIS (Netherlands)

    van den Bogaerde, B.; Baker, A.E.; Gertz, G.; Boudreault, P.

    2016-01-01

    The hearing children of Deaf parents grow up in two cultures with two languages. They are similar to other bilingual, bicultural children in many ways but are special also. They can be in conflict between two worlds and often carry an extra burden of responsibility in functioning as a bridge between

  2. CHILDREN VERSUS ADULT LITERATURE IN ACHEBE AND ...

    African Journals Online (AJOL)

    Tracie1

    Chike Okoye: The Quest for Paradigms: Children Versus Adult Literarture in Achebe and . ..... with the simulated Лlood and gore themed video games ... electronic media (children's favorite pastime) the .... and the Challenges of Social Change.

  3. Aphasia Handbook for Adults and Children.

    Science.gov (United States)

    Agranowitz, Aleen; McKeown, Milfred Riddle

    The occurance of aphasia in adults and children is discussed along with therapeutic measures. An orientation of what aphasia is and the problems it presents for adults is followed by a statement of present methods of retraining. Consideration is given to an evaluation of defects, attitudes and techniques in retraining, group therapy, and…

  4. Children's Witnessing of Adult Domestic Violence.

    Science.gov (United States)

    Edleson, Jeffrey L.

    1999-01-01

    Expands common definitions of how children witness adult domestic violence through a review of 31 research articles. A variety of behavioral, emotional, and cognitive-functioning problems among children were found to be associated with exposure to domestic violence. Factors that appear to moderate the impact of witnessing violence (child abuse,…

  5. Franklian psychotherapy with adults molested as children.

    Science.gov (United States)

    Lantz, J; Lantz, J

    1992-12-01

    A Franklian approach to treatment with adults who were molested as children recognizes that the trauma client's experiences of trauma and terror as a child can be transformed to discover real meaning potentials in the adult's daily life. In this paper the authors present a five-stage treatment approach based upon the Logotherapy concepts of Viktor Frankl which they have found to be helpful with adult survivors of childhood sexual abuse. Case material is presented to illustrate the described intervention approach.

  6. "Children are from heaven" or how today children respect adults

    Directory of Open Access Journals (Sweden)

    Barbara Vogrinec

    2007-06-01

    Full Text Available The starting point of the text is a returning to the patriarchal, which is not simply the one that we are witnessing today, in the time of so-called postmodern, postpatriarchal society in its (until now last form. It is a matter of returning to rules, of which the basic premise is that adults are subjects (transcendences, freedoms, activities and children are subjects that are objects for adults (imanences, non-freedoms, pasivities, but which notwithstanding differ from the oldfashioned rules from the past. We attempted to explain this returning, following the example of rules offered by the book Children Are From Heaven – a selfhelp book, published at the end of the nineties of the 20th century, which immediately became the world's bestseller. In addition, our aim was to answer the following questions: What has happened with rules of civilization and good manners, regulating the relations between children and adults today? How have they changed and what has happened with children's or adults's relation to these rules or their performings? How has this relation changed? Considering the mentioned basic premise which implies that children respect adults, we also tried to answer the question: What has happened with the respect, or, how do children respect adults today? Disscussion is presented in the framework of lacanian psychoanalysis.

  7. Adult mortality and children's transition into marriage

    Directory of Open Access Journals (Sweden)

    Sofya Krutikova

    2008-09-01

    Full Text Available Adult mortality due to HIV/AIDS and other diseases is posited to affect children through a number of pathways. On top of health and education outcomes, adult mortality can have significant effects on children by influencing demographic outcomes including the timing of marriage. This paper examines marriage outcomes for a sample of children interviewed in Tanzania in the early 1990s and re-interviewed in 2004. We find that while girls who became paternal orphans married at significantly younger ages, orphanhood had little effect on boys. On the other hand, non-parental deaths in the household affect the timing of marriage for boys.

  8. The Achilles heel of adults and children

    NARCIS (Netherlands)

    Wiegerinck, J.I.

    2014-01-01

    This thesis focuses on the imaging and treatment of the Achilles heel of adults and children. The figurative and literal Achilles heel consists of a number of pathologies: ankle impingement, Achilles tendinopathy, retrocalcaneal bursitis and calcaneal apophysitis. Research as well as diagnosis and

  9. Adult Children's Divorce and Intergenerational Relationships.

    Science.gov (United States)

    Spitze, Glenna; And Others

    1994-01-01

    Examined effects of adult children's divorce on their relationships with parents, using local probability sample of 905 parents. In general, divorced daughters with child custody had more contact than married daughters and received more help from parents. Sons received more babysitting help when they were married than in other situations. Divorce…

  10. Children and Adults with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    ... Renew CHADD Annual Conference Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD), is a national nonprofit organization ... ADHD community. © 2017 by Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD). All Rights Reserved. Press Privacy ...

  11. Willpower in children and adults

    DEFF Research Database (Denmark)

    Bucciol, Alessandro; Houser, Daniel; Piovesan, Marco

    2010-01-01

    This paper reviews key contributions to the psychology and economics literature on willpower. Understanding how willpower develops can shed important light on time-inconsistent economic decision making, a topic that has received substantial attention over recent decades. In particular, we argue...... enhancements not only to the child but also to the ultimate adult decision maker. Finally, we list a set of open questions that could be profitably addressed by the future research....

  12. Comparing children's and adults' cognitive advertising competences in the Netherlands

    NARCIS (Netherlands)

    Rozendaal, E.; Buijzen, M.; Valkenburg, P.

    2010-01-01

    This study examines the age at which children reach adult levels of cognitive advertising competences. In a computer-assisted survey of 294 children (8-12 years) and 198 adults (18-30 years), we investigate at what age children reach adult levels of (1) advertising recognition, and (2) understanding

  13. Strokes In Young Adults And Children

    Directory of Open Access Journals (Sweden)

    Farhad Iranmanesh

    2017-02-01

    Full Text Available Stroke is in second place on a mortality list in the world. Also, stroke is a leading cause of disability. Approximately 20% of all strokes occur in Children and young adults. The etiology of stroke in Children and young adults is different from that in older patients, and has an influence on diagnostic evaluation and treatment, so knowledge about older patients cannot always be applied to these patients. The list of stroke etiologies among young adults and children is extensive. Ischemic stroke are more frequent than hemorrhagic strokes in both groups. Stroke in young adults had been thought to be associated with   risk factors, including arterial (such as dissection, reversible cerebral vasoconstriction syndrome, inflammatory arteritis ,moyamoya ,migraine - induced stroke, genetic or inherted arteriopathy, premature atherosclerosis cardiac (such as patent foramen ovale, cardiomyopathy , congenital heart disease and   hematologic (such as  deficiencies of protein S,protein C,or antithrombin;factor V lieden mutation . Common risk factors for stroke in children include: Sickle-cell disease, diseases of the arteries, abnormal blood clotting, head or neck trauma. There are no specific recommendations or guidelines for primary or secondary stroke prevention in young adults. Primary prevention focused on identifying and managing known vascular risk factors, such as hypertension, disorders of lipid metabolism, and diabetes, and non-drug strategies and lifestyle changes, including smoking, reducing body weight, increasing regular aerobic physical activity, and adopting a healthy diet with more fruit and vegetables and less salt. For secondary stroke prevention, identification of the etiologic mechanism of the initial stroke and the presence of any additional risk factors is most important. It consists of optimal treatment of vascular risk factors administering antiplatelet or anticoagulant therapy, and if indicated, invasive surgical or

  14. Dividing Attention Lowers Children's but Increases Adults' False Memories

    Science.gov (United States)

    Otgaar, Henry; Peters, Maarten; Howe, Mark L.

    2012-01-01

    The present study examined the impact of divided attention on children's and adults' neutral and negative true and false memories in a standard Deese/Roediger-McDermott paradigm. Children (7- and 11-year-olds; n = 126) and adults (n = 52) received 5 neutral and 5 negative Deese/Roediger-McDermott word lists; half of each group also received a…

  15. Development of False Memories in Bilingual Children and Adults

    Science.gov (United States)

    Howe, Mark L.; Gagnon, Nadine; Thouas, Lisa

    2008-01-01

    The effects of within- versus between-languages (English-French) study and test on rates of bilingual children's and adults' true and false memories were examined. Children aged 6 through 12 and university-aged adults participated in a standard Deese-Roediger-McDermott false memory task using free recall and recognition. Recall results showed…

  16. Identification accuracy of children versus adults: a meta-analysis.

    Science.gov (United States)

    Pozzulo, J D; Lindsay, R C

    1998-10-01

    Identification accuracy of children and adults was examined in a meta-analysis. Preschoolers (M = 4 years) were less likely than adults to make correct identifications. Children over the age of 5 did not differ significantly from adults with regard to correct identification rate. Children of all ages examined were less likely than adults to correctly reject a target-absent lineup. Even adolescents (M = 12-13 years) did not reach an adult rate of correct rejection. Compared to simultaneous lineup presentation, sequential lineups increased the child-adult gap for correct rejections. Providing child witnesses with identification practice or training did not increase their correct rejection rates. Suggestions for children's inability to correctly reject target-absent lineups are discussed. Future directions for identification research are presented.

  17. Aging Parents' Daily Support Exchanges With Adult Children Suffering Problems.

    Science.gov (United States)

    Huo, Meng; Graham, Jamie L; Kim, Kyungmin; Birditt, Kira S; Fingerman, Karen L

    2017-06-17

    When adult children incur life problems (e.g., divorce, job loss, health problems), aging parents generally report providing more frequent support and experiencing poorer well-being. Yet, it is unclear how adult children's problems may influence aging parents' daily support exchanges with these children or the parents' daily mood. Aging parents from the Family Exchanges Study Wave 2 (N = 207, Mage = 79.86) reported providing and receiving emotional support, practical support, and advice from each adult child each day for 7 days. Parents also rated daily positive and negative mood. Multilevel models showed that aging parents were more likely to provide emotional and practical support to adult children incurring life problems than children not suffering problems. Parents were also more likely to receive emotional support and advice from these children with problems. Further, parents reported less negative mood on days when providing practical support to children with problems. Examining daily support exchanges adds to our understanding of how children's problems influence parent-child ties in late life. Prior research suggests that children's problems upset parents. In this study, however, it appears that supporting adult children who suffer problems may alleviate aging parents' distress regarding such children. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. Reciprocal Imitation Following Adult Imitation by Children with Autism

    Science.gov (United States)

    Field, Tiffany; Ezell, Shauna; Nadel, Jacqueline; Grace, Ava; Allender, Susan; Siddalingappa, Vijaya

    2013-01-01

    This study examined the effects of adult imitation and adult playfulness on the imitation, social attention and initiation of new behaviours by non-verbal preschoolers with autism. Videotapes taken from a previous study were recoded for the adult's imitation and playful behaviour and the children's imitation, social attention (looking at…

  19. Children with Autism Approach More Imitative and Playful Adults

    Science.gov (United States)

    Nadel, Jacqueline; Martini, Mary; Field, Tiffany; Escalona, Angelica; Lundy, Brenda

    2008-01-01

    Children with autism were selected to be in high-approach and low-approach groups based on a median split of their proximity-seeking behavior with adults (looking at, approaching and touching adults) during videotaped interactions. The same videotapes of those two sets of interactions were then coded and analyzed for the adult partners' behaviors.…

  20. Adults' and Children's Understanding of How Expertise Influences Learning.

    Science.gov (United States)

    Danovitch, Judith H; Shenouda, Christine K

    2018-01-01

    Adults and children use information about expertise to infer what a person is likely to know, but it is unclear whether they realize that expertise also has implications for learning. We explore adults' and children's understanding that expertise in a particular category supports learning about a closely related category. In four experiments, 5-year-olds and adults (n = 160) judged which of two people would be better at learning about a new category. When faced with an expert and a nonexpert, adults consistently indicated that expertise supports learning in a closely related category; however, children's judgments were inconsistent and were strongly influenced by the description of the nonexpert. The results suggest that although children understand what it means to be an expert, they may judge an individual's learning capacity based on different considerations than adults.

  1. Parental divorce and adult children's attachment representations and marital status.

    Science.gov (United States)

    Crowell, Judith A; Treboux, Dominique; Brockmeyer, Susan

    2009-01-01

    The purpose of this study was to explore adult attachment as a means of understanding the intergenerational transmission of divorce, that is, the propensity for the children of divorce to end their own marriages. Participants included 157 couples assessed 3 months prior to their weddings and 6 years later. Participants completed the Adult Attachment Interview and questionnaires about their relationships, and were videotaped with their partners in a couple interaction task. Results indicated that, in this sample, adult children of divorce were not more likely to divorce within the first 6 years of marriage. However, parental divorce increased the likelihood of having an insecure adult attachment status. For women, age at the time of their parents' divorce was related to adult attachment status, and the influence on attachment representations may be more enduring. Among adult children of divorce, those who were classified as secure in their attachment representations were less likely to divorce in the early years of marriage than insecure participants.

  2. Complex word reading in Dutch deaf children and adults.

    Science.gov (United States)

    van Hoogmoed, Anne H; Knoors, Harry; Schreuder, Robert; Verhoeven, Ludo

    2013-03-01

    Children who are deaf are often delayed in reading comprehension. This delay could be due to problems in morphological processing during word reading. In this study, we investigated whether 6th grade deaf children and adults are delayed in comparison to their hearing peers in reading complex derivational words and compounds compared to monomorphemic words. The results show that deaf children are delayed in reading both derivational words and compounds as compared to hearing children, while both deaf and hearing adults performed equally well on a lexical decision task. However, deaf adults generally showed slower reaction times than hearing adults. For both deaf and hearing children, derivational words were more difficult than compounds, as reflected in hearing children's slower reaction times and in deaf children's lower accuracy scores. This finding likely reflects deaf children's lack of familiarity with the meaning of the bound morphemes attached to the stems in derivational words. Therefore, it might be beneficial to teach deaf children the meaning of bound morphemes and to train them to use morphology in word reading. Moreover, these findings imply that it is important to focus on both monomorphemic and polymorphemic words when assessing word reading ability in deaf children. Copyright © 2012 Elsevier Ltd. All rights reserved.

  3. Spouses, Adult Children, and Children-in-Law as Caregivers of Older Adults: A Meta-Analytic Comparison

    OpenAIRE

    Pinquart, Martin; Sörensen, Silvia

    2011-01-01

    The present meta-analysis integrates the results from 168 empirical studies on differences between caregiving spouses, adult children, and children-in-law. Spouses differ from children and children-in-law significantly with regard to sociodemographic variables; also, they provide more support but report fewer care recipient behavior problems. Spouse caregivers report more depression symptoms, greater financial and physical burden, and lower levels of psychological well-being. Higher levels of...

  4. [A comparison between adults and children tonsillectomy with monopolar electrocautery].

    Science.gov (United States)

    Ao, Min; Deng, Jie; Gao, Lei; He, Gang

    2015-02-01

    Tonsillectomy is one of the most frequently applied operations in the ENT practice. This prospective study compared intraoperative records and postoperative clinical outcomes between adults and children patients following monopolar electrocautery tonsillectomy. Forty adult patients and Forty children patients with histories of recurrent tonsillitis or hypertrophic tonsillitis were enrolled. Intraoperative parameters and postoperative outcomes were compared. Children tonsillectomy with monopolar electrocautery was significantly faster to perform (P 0.05) than adults, but there was no significant difference in pain on the 14th postoperative day in two groups. There was no obvious postoperative hemorrhage in two groups. There was no significant difference in postoperative tonsillar fossa healing and postoperative temperature between the groups. Children and adults tonsillectomy with monopolar electrocautery had clinical characteristics respectively. Monopolar electrocautery tonsillectomy was safe and operated easily in both two groups.

  5. Different perceptual sensitivities for Chernoff's face between children and adults.

    Science.gov (United States)

    Tsurusawa, Reimi; Goto, Yoshinobu; Mitsudome, Akihisa; Nakashima, Taisuke; Tobimatsu, Shozo

    2008-02-01

    The aim of this study was to investigate the differences between children and adults in recognizing facial expressions of simple line drawings of "Chernoff's face". First, the angles of the eyebrows and mouth of Chernoff's face were changed in a stepwise way with a personal computer, and the emotional response of the subjects was evaluated by a questionnaire. Second, three drawings of non-target stimuli (neutral face, angry face, and wheelchair) and target stimuli were used to elicit event-related potentials (ERPs). Children had higher scores for the facial expressions than adults, and relied much more on the angles of the eyebrows and mouth. The major ERP findings were (1) the latencies of P100 and N170 were significantly longer in children than adults, (2) the amplitudes of P100 were significantly larger in children than adults, but the N170 amplitudes were not significantly different, and (3) a slow negative shift was recorded with a latency of 240-460ms at the posterior-temporal site for angry face compared with neutral face in adults but not in children. These results suggest that the differences in the electrophysiological recognition of facial expressions can be set at 240ms after appearance of the Chernoff's face in adults but not in children.

  6. Morphea in Adults and Children Cohort III

    Science.gov (United States)

    Dharamsi, Jennifer Warner; Victor, Sandra; Aguwa, Nancy; Ahn, Chul; Arnett, Frank; Mayes, Maureen D.; Jacobe, Heidi

    2014-01-01

    IMPORTANCE Small studies have implicated the association of specific autoantibodies with morphea subtype or severity, but no large-scale studies have been conducted. This prospective case-control study confirmed the presence of antinuclear antibodies (ANAs) and other autoantibodies in morphea but found they are of limited significance. OBJECTIVE To determine the prevalence of ANAs, extractable nuclear antigens such as antihistone antibodies (AHAs), and anti–single-stranded DNA antibodies (ssDNA abs) in patients with morphea vs a healthy control population and their association with clinical measures of morphea severity. DESIGN, SETTING, AND PARTICIPANTS Nested case-control study, conducted at the University of Texas Southwestern Medical Center, Dallas, and University of Texas Health Science Center, Houston. Study participants included individuals enrolled in the Morphea in Adults and Children (MAC) cohort and Scleroderma Family Registry and DNA Repository. MAIN OUTCOMES AND MEASURES Prevalence of ANAs, AHAs, ssDNA abs in patients with morphea vs matched controls and association of the presence of autoantibodies with clinical indicators of morphea severity. RESULTS The prevalence of ANAs, AHAs, and ssDNA abs in patients with morphea was 34%, 12%, and 8%, respectively. Antinuclear antibodies and AHAs, but not ssDNA abs, were present more frequently in cases than in controls. There was no difference in ANA prevalence among morphea subtypes. Among patients with linear morphea, the presence of autoantibodies was associated with clinical indicators of severe morphea including functional limitation (ssDNA ab, P = .005; and AHA, P = .006), extensive body surface area involvement (ssDNA ab, P = .01; and ANA, P = .005), and higher skin scores (ANA, P = .004). The presence of autoantibodies was not associated with clinical measures of morphea activity. CONCLUSIONS AND RELEVANCE Our results demonstrate that ANAs and AHAs are more prevalent among patients with morphea but are

  7. Double diabetes: an emerging disease in children and young adults ...

    African Journals Online (AJOL)

    Background: Studies in most countries have shown an increasing incidence of diabetes mellitus in children and young adults. Double diabetes is a newly recognized problem in children with different diagnostic and therapeutic measures. Methods: A review of over 30 literature obtained from Google, PUBMED search and ...

  8. Complex word reading in Dutch deaf children and adults

    NARCIS (Netherlands)

    Hoogmoed, A.H. van; Knoors, H.E.T.; Schreuder, R.; Verhoeven, L.T.W.

    2013-01-01

    Children who are deaf are often delayed in reading comprehension. This delay could be due to problems in morphological processing during word reading. In this study, we investigated whether 6th grade deaf children and adults are delayed in comparison to their hearing peers in reading complex

  9. Complex Word Reading in Dutch Deaf Children and Adults

    Science.gov (United States)

    van Hoogmoed, Anne H.; Knoors, Harry; Schreuder, Robert; Verhoeven, Ludo

    2013-01-01

    Children who are deaf are often delayed in reading comprehension. This delay could be due to problems in morphological processing during word reading. In this study, we investigated whether 6th grade deaf children and adults are delayed in comparison to their hearing peers in reading complex derivational words and compounds compared to…

  10. Children's Perceptions of Adult Economic Needs.

    Science.gov (United States)

    Siegal, Michael

    1981-01-01

    Eighty children between the ages of 6 and 13 were asked to indicate and compare the needs and earnings of doctors, bus drivers, waiters, and shopkeepers. Youngest children did not perceive that unmet needs existed. Older children recognized the needs but sharply disagreed about inequalities. (Author/DB)

  11. Helping children and adults cope with parental infidelity.

    Science.gov (United States)

    Lusterman, Don-David

    2005-11-01

    This article addresses the impact of discovered marital infidelity on the couple's young children, adolescents, and adult children. It distinguishes between two types of infidelity, affairs and womanizing, and suggests differential treatments for each. Treatment must address the impact of the secrecy, which is always part of infidelity, and the boundary violations that occur when a child is directly involved in the infidelity or in its aftermath. Four clinical cases illustrate therapeutic interventions for children suffering from their parent's infidelity.

  12. The breadth of coarticulatory units in children and adults.

    Science.gov (United States)

    Goffman, Lisa; Smith, Anne; Heisler, Lori; Ho, Michael

    2008-12-01

    To assess, in children and adults, the breadth of coarticulatory movements associated with a single rounded vowel. Upper and lower lip movements were recorded from 8 young adults and 8 children (aged 4-5 years). A single rounded versus unrounded vowel was embedded in the medial position of pairs of 7-word/7-syllable sentences. Both children and adults produced movement trajectories associated with lip rounding that were very broad temporally (i.e., movement duration lasting 45% to 56% of the sentence). Some effects appeared to extend across the entire utterance. There were no differences between children and adults in the extent of the coarticulatory effect. However, children produced relatively variable movements associated with lip rounding. These data support the hypothesis that, for young children and adults, broad chunks of output have been planned by the onset of implementation of a sentence. This implies that, based on a change in a single phoneme, the motor commands to the muscles are altered for the production of the entire sentence.

  13. Relationships with parents and adult children's substance use.

    Science.gov (United States)

    Reczek, Corinne; Thomeer, Mieke Beth; Kissling, Alexandra; Liu, Hui

    2017-02-01

    Previous research has indicated that parents impact minor children's health behaviors and adult children's self-rated health and psychological well-being. However, little is known about the long-term consequences of the parent-child relationship for adult children's substance (i.e., smoking levels, low to moderate alcohol use) as adult children age. The present study uses growth curve analysis on longitudinal survey data (Americans' Changing Lives, N=907) to examine how multiple dimensions of the parent-child tie influence adult children's substance use. Findings show that contact with mothers in adulthood has a health-enhancing effect on sons' smoking. Fathers' support is related to a decline in alcohol use for sons and daughters, but also an increase in smoking for sons only. Our findings for strain from parents are complex, suggesting that the ways in which adult children cope and manage strain with parents may result in multiple pathways of substance use. Our study raises new questions about whether and when family ties are "good" or "bad" for health and calls for a more multifaceted view of the long-lasting parent-child tie. We spotlight the need to look at the parent-child relationship as a dynamic social tie that changes over the life course and has consequences for health in adulthood. Copyright © 2016. Published by Elsevier Ltd.

  14. Stronger vection in junior high school children than in adults.

    Science.gov (United States)

    Shirai, Nobu; Imura, Tomoko; Tamura, Rio; Seno, Takeharu

    2014-01-01

    Previous studies have shown that even elementary school-aged children (7 and 11 years old) experience visually induced perception of illusory self-motion (vection) (Lepecq et al., 1995, Perception, 24, 435-449) and that children of a similar age (mean age = 9.2 years) experience more rapid and stronger vection than do adults (Shirai et al., 2012, Perception, 41, 1399-1402). These findings imply that although elementary school-aged children experience vection, this ability is subject to further development. To examine the subsequent development of vection, we compared junior high school students' (N = 11, mean age = 14.4 years) and adults' (N = 10, mean age = 22.2 years) experiences of vection. Junior high school students reported significantly stronger vection than did adults, suggesting that the perceptual experience of junior high school students differs from that of adults with regard to vection and that this ability undergoes gradual changes over a relatively long period of development.

  15. Treatment issues for children with epilepsy transitioning to adult care.

    Science.gov (United States)

    Nabbout, Rima; Camfield, Carol S; Andrade, Danielle M; Arzimanoglou, Alexis; Chiron, Catherine; Cramer, Joyce A; French, Jacqueline A; Kossoff, Eric; Mula, Marco; Camfield, Peter R

    2017-04-01

    This is the third of three papers that summarize the second symposium on Transition in Epilepsies held in Paris in June 2016. This paper focuses on treatment issues that arise during the course of childhood epilepsy and make the process of transition to adult care more complicated. Some AEDs used during childhood, such as stiripentol, vigabatrin, and cannabidiol, are unfamiliar to adult epilepsy specialists. In addition, new drugs are being developed for treatment of specific childhood onset epilepsy syndromes and have no indication yet for adults. The ketogenic diet may be effective during childhood but is difficult to continue in adult care. Regional adult epilepsy diet clinics could be helpful. Polytherapy is common for patients transitioning to adult care. Although these complex AED regimes are difficult, they are often possible to simplify. AEDs used in childhood may need to be reconsidered in adulthood. Rescue medications to stop prolonged seizures and clusters of seizures are in wide home use in children and can be continued in adulthood. Adherence/compliance is notoriously difficult for adolescents, but there are simple clinical approaches that should be helpful. Mental health issues including depression and anxiety are not always diagnosed and treated in children and young adults even though effective treatments are available. Attention deficit hyperactivity disorder and aggressive behavior disorders may interfere with transition and successful adulthood but these can be treated. For the majority, the adult social outcome of children with epilepsy is unsatisfactory with few proven interventions. The interface between pediatric and adult care for children with epilepsy is becoming increasingly complicated with a need for more comprehensive transition programs and adult epileptologists who are knowledgeable about special treatments that benefit this group of patients. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Listening to Older Adult Parents of Adult Children with Mental Illness

    Science.gov (United States)

    Smith, Judith R.

    2012-01-01

    This article uses qualitative research and narrative analysis to examine the experience of women age 55 and older who are parents caring for adult children with mental illness. Knowledge about the conflicts of older parents with dependent children is underdeveloped. In this study, analysis of women's stories about parenting in later life reveal…

  17. Scaling adult doses of antifungal and antibacterial agents to children.

    Science.gov (United States)

    Dawson, Thomas H

    2012-06-01

    My general pharmacokinetic scaling theory is discussed for the important matter of determining pediatric dosing for existing and new therapeutic drugs when optimal, or near-optimal, dosing for adults is known. The basis for the scaling is the requirement of a time-scaled likeness of the free-drug concentration time histories of children and adults. Broad categories of single and periodic dosing are considered. The former involves the scaling of dosage, and the latter involves both the dosage and schedule. The validity of the scaling relations is demonstrated by using measurements from previously reported clinical trials with adults and children (with ages generally 1 year or older) for the relatively new antifungal agent caspofungin and for the relatively new antibacterial agent linezolid. Standard pharmacodynamic effectiveness criteria are shown to be satisfied for the scaled dosage and schedule for children to the same extent that they are for the referenced adult. Consideration of scaling from adults to children is discussed for the case of new agents where no pediatric data are available and needed parameters are determined from in vitro measurements and preclinical animal data. A connection is also made between the allometric representation of clearance data and the dosing formulas. Limitations of the scaling results for infants because of growth and maturational matters are discussed. The general conclusion from this work is that the scaling theory does indeed have application to pediatric dosing for children, for both confirmation and refinement of present practice and guidance in pediatric treatment with new therapeutic agents.

  18. Neuromuscular interactions around the knee in children, adults and elderly

    Science.gov (United States)

    Kellis, Eleftherios; Mademli, Lida; Patikas, Dimitrios; Kofotolis, Nikolaos

    2014-01-01

    Although injury and neuromuscular activation patterns may be common for all individuals, there are certain factors which differentiate neuromuscular activity responses between children, adults and elderly. The purpose of this study is to review recent evidence on age differences in neural activation and muscle balances around the knee when performing single joint movements. Particularly, current evidence indicates that there are some interesting similarities in the neuromuscular mechanisms by which children or the elderly differ compared with adults. Both children and elderly display a lower absolute muscle strength capacity than adults which cannot fully be explained by differences in muscle mass. Quadriceps activation failure is a common symptom of all knee injuries, irrespective of age but it is likely that its effect is more evident in children or adults. While one might expect that antagonist co-activation would differ between age categories, it appears that this is not the case. Although hamstring: quadriceps ratio levels are altered after knee injury, it is not clear whether this is an age specific response. Finally, evidence suggests that both children and the elderly display less stiffness of the quadriceps muscle-tendon unit than adults which affects their knee joint function. PMID:25232523

  19. Developmental reversals in recognition memory in children and adults.

    Science.gov (United States)

    Gross, Julien; Gardiner, Beatrix; Hayne, Harlene

    2016-01-01

    Older members of a given species typically exhibit superior learning and memory abilities relative to younger members, however, the developmental difference does not always occur in this younger-to-older direction. Developmental reversals are thought to reflect adaptive responses to the unique challenges imposed by the infant's niche. In humans, identification of developmental reversals has largely been precluded because infants, children, and adults are rarely tested using the same experimental procedures. Here, we adapted the visual recognition memory task and tested 3-year-olds and adults using one set of child-oriented stimuli and one set of adult-orientated stimuli. When tested immediately, children and adults exhibited recognition memory for both stimuli. When tested after a 1-week delay, children exhibited recognition memory for the child-oriented stimuli, but not for the adult-oriented stimuli and adults exhibited recognition memory for the adult-oriented stimuli, but not for the child-oriented stimuli. These data have important implications for current theories of memory development. © 2015 Wiley Periodicals, Inc.

  20. Orthography and Modality Influence Speech Production in Adults and Children.

    Science.gov (United States)

    Saletta, Meredith; Goffman, Lisa; Hogan, Tiffany P

    2016-12-01

    The acquisition of literacy skills influences the perception and production of spoken language. We examined if orthography influences implicit processing in speech production in child readers and in adult readers with low and high reading proficiency. Children (n = 17), adults with typical reading skills (n = 17), and adults demonstrating low reading proficiency (n = 18) repeated or read aloud nonwords varying in orthographic transparency. Analyses of implicit linguistic processing (segmental accuracy and speech movement stability) were conducted. The accuracy and articulatory stability of productions of the nonwords were assessed before and after repetition or reading. Segmental accuracy results indicate that all 3 groups demonstrated greater learning when they were able to read, rather than just hear, the nonwords. Speech movement results indicate that, for adults with poor reading skills, exposure to the nonwords in a transparent spelling reduces the articulatory variability of speech production. Reading skill was correlated with speech movement stability in the groups of adults. In children and adults, orthography interacts with speech production; all participants integrate orthography into their lexical representations. Adults with poor reading skills do not use the same reading or speaking strategies as children with typical reading skills.

  1. Incontinence in children, adolescents and adults with Williams syndrome.

    Science.gov (United States)

    von Gontard, Alexander; Niemczyk, Justine; Borggrefe-Moussavian, Sorina; Wagner, Catharina; Curfs, Leopold; Equit, Monika

    2016-11-01

    Williams Syndrome (WS) is a microdeletion syndrome (chromosome 7q11.23) characterized by typical facial features, cardiovascular disease, behavioural symptoms, and mild intellectual disability (ID). The aim of this study was to assess the rates of incontinence and psychological problems in persons with WS. 231 individuals with WS were recruited through the German parent support group (52.0% male, mean age 19.4 years). Faecal incontinence (FI) was diagnosed from the age of 4 years and nocturnal enuresis (NE) and daytime urinary incontinence (DUI) of 5 years onwards. The Parental Questionnaire: Enuresis/Urinary Incontinence, the International-Consultation-on-Incontinence-Questionnaire-Pediatric LUTS (ICIQ-CLUTS), as well as the Developmental Behavior Checklist for parents (DBC-P) or for adults (DBC-A) were filled out by parents or caregivers. 17.8% of the sample had NE, 5.9% DUI and 7.6% FI. NE was present in 44.9% of children (4-12 years), 13.5% of teens (13-17y), 3.3% of young adults (18-30y) and in 3.6% of adults (> 30y). DUI (and FI) decreased from 17.9% (21.4%) in children to 0% in adults. 3.5% of the sample had an ICIQ-CLUTS score in the clinical range. 30.5% of children and 22.1% of adults had a clinical DBC score. Children and teens with clinically relevant DBC-P-scores had significantly higher DUI rates. Children with WS have high rates of incontinence and LUTS, which decrease with age. Most adults are continent. NE is the most common subtype. Except for DUI in children, incontinence is not associated with behavioural problems. Screening, assessment and treatment of incontinence in individuals with WS is recommended. Neurourol. Urodynam. 35:1000-1005, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

  2. Developmental trajectory of time perspective: From children to older adults.

    Science.gov (United States)

    Chen, Tao; Liu, Lu-Lu; Cui, Ji-Fang; Chen, Xing-Jie; Wang, Ya

    2016-12-01

    Time perspective is a fundamental dimension of the psychological time construct, with a pervasive and powerful influence on human behavior. However, the developmental trajectory of time perspective across a human lifespan remains unclear. The current study aimed to portray the developmental trajectory of all dimensions of time perspectives from children to older adults in a large sample. A total of 1,901 individuals (aged 9-84 years) completed measures of time perspective. They were then divided into five age groups: children, teenagers, young adults, middle-aged adults, and older adults. Results suggested that each time perspective showed a unique developmental pattern across the lifespan. Moreover, perceived economic situation and education were related to some dimensions of time perspective. © 2016 The Institute of Psychology, Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

  3. Transition to adult care for children with chronic neurological disorders.

    Science.gov (United States)

    Camfield, Peter; Camfield, Carol

    2011-03-01

    Chronic neurological disorders in children have significant effects on adult medical and social function. Transition and then formal transfer of care from pediatric to adult services is a complex process, although there are virtually no objective data to inform physicians about the most effective approach. Some neurological disorders that start in children are a danger to society if poorly treated in adulthood, some disorders that were previously lethal in childhood now permit survival well into adulthood, and others are static in childhood but progressive in adulthood. Some disorders remit or are cured in childhood but continue to have serious comorbidity in adulthood, whereas others are similar and persistent in children and adults. Maturity, provision of information, and cognitive problems are confounders. We discuss several models of transition/transfer but prefer a joint pediatric/adult transition clinic. We make a series of suggestions about how to improve the transition/transfer process with the hope of better medical and social adult outcome for children with neurological disorders. Copyright © 2011 American Neurological Association.

  4. Behavioral treatments for children and adults who stutter: a review

    Directory of Open Access Journals (Sweden)

    Blomgren M

    2013-06-01

    Full Text Available Michael Blomgren Department of Communication Sciences and Disorders, University of Utah, Salt Lake City, UT, USA Abstract: This paper provides a brief overview of stuttering followed by a synopsis of current approaches to treat stuttering in children and adults. Treatment is discussed in terms of multifactorial, operant, speech restructuring, and anxiolytic approaches. Multifactorial and operant treatments are designed for young children who stutter. Both of these approaches involve parent training and differ primarily in their focus on reducing demands on the child (multifactorial or in their use of response contingent stimulation (operant conditioning. Speech restructuring and anxiolytic approaches are used with adults who stutter. Speech restructuring approaches focus on the mechanics of speech production, and anxiolytic treatments tend to focus on the symptoms and social and vocational challenges of stuttering. The evidence base for these different approaches is outlined. Response contingent therapy (for children and speech restructuring therapy (for adults have the most robust empirical evidence base. Multifactorial treatments for children and stuttering management approaches for adults are popular but are based on theoretical models of stuttering; the evidence base is not robust and tends to be inferred from work in areas such as cognitive behavior therapy and desensitization. Comprehensive, or holistic, approaches to treating stuttering are also discussed. Comprehensive approaches for treating stuttering in adults address both improved speech fluency and stuttering management. Keywords: stuttering, treatment, stuttering management, speech restructuring, cognitive restructuring

  5. Predicting Parents' Experiences with Coresident Adult Children.

    Science.gov (United States)

    Aquilino, William S.

    1991-01-01

    Examined likelihood of parent-adult child coresidence and implications of coresidence for quality of life as perceived by parents. Data from 1987-88 National Survey of Families and Households showed that positive home environment was strong selection factor in predicting probability of coresidence. Middle-class parents reported more negative…

  6. Cognitive Developmental Therapy: Aiding Adult Children of Dysfunctional Families.

    Science.gov (United States)

    Towers, David A.

    The works of Kegan and Guidano have presented cognition and emotion as complementary modes of knowing that develop together. Cognition is conceived of as being concerned with the knowledge of reality, and emotions are conceptualized as people's system for knowing of their relationship to that reality. Adult children of dysfunctional families are a…

  7. Children's Physical Attractiveness and Sex as Determinants of Adult Punitiveness

    Science.gov (United States)

    Dion, Karen K.

    1974-01-01

    Two studies investigated the influence of a child's physical attractiveness and sex as potential elicitors of differential adult punitiveness. Assessed were the reactions of 40 women and 44 men. Results reveal differences in men's and women's reactions and suggest differences in their orientation towards children's task behavior. (Author/SDH)

  8. Postural Control in Children, Teenagers and Adults with Down Syndrome

    Science.gov (United States)

    Rigoldi, Chiara; Galli, Manuela; Mainardi, Luca; Crivellini, Marcello; Albertini, Giorgio

    2011-01-01

    The goal of this work was to analyze postural control in Down syndrome (DS) participants considering three different groups composed by children, teenagers and adults with DS. An analysis of the centre of pressure (COP) displacement during standing position was therefore performed for the three groups of subjects. The obtained signal of COP was…

  9. Use of the MMPI with Adult Children of Alcoholics.

    Science.gov (United States)

    Harvey-Jones, Kelly

    This article provides a review of several studies, which used the Minnesota Multiphasis Personality Inventory (MMPI) to attempt to differentiate adult children of alcoholics (ACOAs). The studies focused on either non-clinical ACOAs or alcoholic ACOAs. Overall, the MMPI differentiated ACOAs, but the degree and patterns of elevations varied…

  10. Protecting Adults and Children from Blood-Borne Pathogens.

    Science.gov (United States)

    Freeman, Nancy K.; Corning, Lisa L.

    2000-01-01

    Recommends universal precautions policies and procedures to minimize for children and adults in early childhood settings the risk of infection from exposure to blood-borne pathogens such as hepatitis B or HIV. Outlines symptoms of hepatitis B and HIV/AIDS. Discusses legal and ethical implications related to inclusion. Lists resources for teachers…

  11. Short-Term Group Treatment for Adult Children of Alcoholics.

    Science.gov (United States)

    Cooper, Alvin; McCormack, WIlliam A.

    1992-01-01

    Adult children of alcoholics (n=24) were tested on measures of loneliness, anxiety, hostility, depression, and interpersonal dependency before and after participation in short-term group therapy. Highly significant test score changes supported effectiveness of individual therapy in short-term groups. (Author/NB)

  12. Confidence Judgments in Children's and Adults' Event Recall and Suggestibility.

    Science.gov (United States)

    Roebers, Claudia M.

    2002-01-01

    Three studies investigated the role of 8- and 10-year-olds' and adults' metacognitive monitoring and control processes for unbiased event recall tasks and suggestibility. Findings suggested strong tendencies to overestimate confidence regardless of age and question format. Children did not lack principal metacognitive competencies when questions…

  13. Neural correlates of autobiographical memory retrieval in children and adults.

    Science.gov (United States)

    Bauer, Patricia J; Pathman, Thanujeni; Inman, Cory; Campanella, Carolina; Hamann, Stephan

    2017-04-01

    Autobiographical memory (AM) is a critically important form of memory for life events that undergoes substantial developmental changes from childhood to adulthood. Relatively little is known regarding the functional neural correlates of AM retrieval in children as assessed with fMRI, and how they may differ from adults. We investigated this question with 14 children ages 8-11 years and 14 adults ages 19-30 years, contrasting AM retrieval with semantic memory (SM) retrieval. During scanning, participants were cued by verbal prompts to retrieve previously selected recent AMs or to verify semantic properties of words. As predicted, both groups showed AM retrieval-related increased activation in regions implicated in prior studies, including bilateral hippocampus, and prefrontal, posterior cingulate, and parietal cortices. Adults showed greater activation in the hippocampal/parahippocampal region as well as prefrontal and parietal cortex, relative to children; age-related differences were most prominent in the first 8 sec versus the second 8 sec of AM retrieval and when AM retrieval was contrasted with semantic retrieval. This study is the first to characterise similarities and differences during AM retrieval in children and adults using fMRI.

  14. Consumption of whole grains in French children, adolescents and adults.

    Science.gov (United States)

    Bellisle, France; Hébel, Pascale; Colin, Justine; Reyé, Béatrice; Hopkins, Sinead

    2014-11-28

    The consumption of whole grain foods is associated with many nutritional, health and weight control benefits. The present study assessed whole grain intake in France on the basis of a 7 d dietary survey in a representative sample of children, adolescents and adults (Comportements et Consommations Alimentaires en France 2010 survey). Special care was taken to identify and assess the intake of all whole grains. All foods consumed were considered, with no lower limit on whole grain content. For the majority of foods, details regarding the whole grain contents were obtained from brand information and quantitative nutrient declarations on food labels. Over half of the respondents reported never consuming any whole grain. In participants who did, consumption levels were very low (about 9·1 g/d in children and 14·4 g/d in adults). The main food sources of whole grains were breakfast cereals in children and adolescents and bread in adults. Consumers of whole grains had higher daily intakes of fibre and several vitamins and minerals than non-consumers. In adults but not in children, the OR for overweight/obesity decreased significantly as the level of whole grain consumption increased. Although a majority of French consumers comply with the national recommendation to consume a starchy food with each meal, they do so with minimal consumption of whole grain foods.

  15. Exploring Children's Picture Storybooks with Adult and Adolescent EFL Learners

    Science.gov (United States)

    Malu, Kathleen F.

    2013-01-01

    This article presents a theoretical framework to support the use of children's picture storybooks in teaching EFL to adults and adolescents. The author presents ways to use these books, addresses the twin goals of teaching mechanics and culture, and includes a list of books and a wide variety of activities that EFL teachers can use to effectively…

  16. Comparison of tibial shaft ski fractures in children and adults.

    Science.gov (United States)

    Hamada, Tomo; Matsumoto, Kazu; Ishimaru, Daichi; Sumi, Hiroshi; Shimizu, Katsuji

    2014-09-01

    To examine whether child and adult skiers have different risk factors or mechanisms of injury for tibial shaft fractures. Descriptive epidemiological study. Prospectively analyzed the epidemiologic factors, injury types, and injury mechanisms at Sumi Memorial Hospital. This study analyzed information obtained from 276 patients with tibial fractures sustained during skiing between 2004 and 2012. We focused on 174 ski-related tibial shaft fractures with respect to the following factors: age, gender, laterality of fracture, skill level, mechanism of fracture (fall vs collision), scene of injury (steepness of slope), snow condition, and weather. Fracture pattern was graded according to Arbeitsgemeinschaft für Osteosynthesefragen (AO) classification and mechanical direction [external (ER) or internal rotation (IR)]. Tibial shaft fractures were the most common in both children (89.3%) and adults (47.4%). There were no significant differences in gender, side of fracture, mechanism of fracture, snow condition, or weather between children and adults. Skill levels were significantly lower in children than in adults (P differences in some of these parameters, suggesting that child and adult skiers have different risk factors or mechanisms of injury for tibial shaft fractures.

  17. Task switching costs in preschool children and adults.

    Science.gov (United States)

    Peng, Anna; Kirkham, Natasha Z; Mareschal, Denis

    2018-08-01

    Past research investigating cognitive flexibility has shown that preschool children make many perseverative errors in tasks that require switching between different sets of rules. However, this inflexibility might not necessarily hold with easier tasks. The current study investigated the developmental differences in cognitive flexibility using a task-switching procedure that compared reaction times and accuracy in 4- and 6-year-olds with those in adults. The experiment involved simple target detection tasks and was intentionally designed in a way that the stimulus and response conflicts were minimal together with a long preparation window. Global mixing costs (performance costs when multiple tasks are relevant in a context), and local switch costs (performance costs due to switching to an alternative task) are typically thought to engage endogenous control processes. If this is the case, we should observe developmental differences with both of these costs. Our results show, however, that when the accuracy was good, there were no age differences in cognitive flexibility (i.e., the ability to manage multiple tasks and to switch between tasks) between children and adults. Even though preschool children had slower reaction times and were less accurate, the mixing and switch costs associated with task switching were not reliably larger for preschool children. Preschool children did, however, show more commission errors and greater response repetition effects than adults, which may reflect differences in inhibitory control. Copyright © 2018 Elsevier Inc. All rights reserved.

  18. Pediatric cardiac emergencies: Children are not small adults

    Directory of Open Access Journals (Sweden)

    Frazier Aisha

    2011-01-01

    Full Text Available Compared with adults, cardiac emergencies are infrequent in children and clinical presentation is often quite variable. In adults, cardiac emergencies are most commonly related to complications of coronary artery disease; however, in pediatric cases, the coronaries are only rarely the underlying problem. Pediatric cardiac emergencies comprise a range of pathology including but not limited to undiagnosed congenital heart disease in the infant; complications of palliated congenital heart disease in children; arrhythmias related to underlying cardiac pathology in the teenager and acquired heart disease. The emergency room physician and pediatric intensivist will usually be the first and second lines of care for pediatric cardiac emergencies and thus it is imperative that they have knowledge of the diverse presentations of cardiac disease in order to increase the likelihood of delivering early appropriate therapy and referral. The objective of this review is to outline cardiac emergencies in the pediatric population and contrast the presentation with adults.

  19. Young Adult Outcome of Hyperactive Children

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-02-01

    Full Text Available Adaptive functioning of 149 hyperactive (H group and 72 control children (CC group in Milwaukee, Wisconsin, followed for at least 13 years to young adulthood (mean 20 years, range 19-25, was evaluated by interviews with participants, employer ratings, and high school records, and reported by researchers from Medical University of South Carolina, Charleston; Medical College of Wisconsin, Milwaukee; and University of Massachusetts Medical School, Worcester.

  20. Chemical characterization of fingerprints from adults and children

    Energy Technology Data Exchange (ETDEWEB)

    Buchanan, M.V.; Asano, K. [Oak Ridge National Lab., TN (United States); Bohanon, A. [Knoxville Police Dept., TN (United States)

    1996-12-31

    Observation that children`s fingerprints disappear from surfaces more quickly than adults`, initiated a study to characterize the chemical components in fingerprints. Samples were obtained from about 50 individuals ranging in age from 3 to 64 by extracting chemicals from the fingertips using rubbing alcohol. Using combined gas chromatography/mass spectrometry, a wide range of compounds were identified. Samples from children contained higher levels of relatively volatile free fatty acids, while those from adults had higher levels of less volatile long chain esters of fatty acids. These esters are thought to originate from sebaceous glands located on the face and levels of these compounds increase substantially after puberty. Also, other compounds were observed that could be used to develop improved methods for fingerprint detection at a crime scene. Further, observation of specific compounds raises the possibility of being able to identify personal traits (gender, habits, diseases, etc. ) via analysis of components in fingerprints and/or skin.

  1. Attentional selection and suppression in children and adults.

    Science.gov (United States)

    Sun, Meirong; Wang, Encong; Huang, Jing; Zhao, Chenguang; Guo, Jialiang; Li, Dongwei; Sun, Li; Du, Boqi; Ding, Yulong; Song, Yan

    2018-05-15

    The fundamental role of covert spatial attention is to enhance the processing of attended items while simultaneously ignoring irrelevant items. However, relatively little is known about how brain electrophysiological activities associated with target selection and distractor suppression are involved as they develop and become fully functional. The current study aimed to identify the neurophysiological bases of the development of covert spatial attention, focusing on electroencephalographic (EEG) markers of attentional selection (N2pc) and suppression (P D ). EEG data were collected from healthy young adults and typically developing children (9-15 years old) as they searched for a shape singleton target in either the absence or the presence of a salient-but-irrelevant color singleton distractor. The ERP results showed that a lateral shape target elicited a smaller N2pc in children compared with adults regardless of whether a distractor was present or not. Moreover, the target-elicited N2pc was always followed by a similar positivity in both age groups. Counterintuitively, a lateral salient-but-irrelevant distractor elicited a large P D in children with low behavioral accuracy, whereas high-accuracy children exhibited a small and "adult-like" P D . More importantly, we found no evidence for a correlation between the target-elicited N2pc and the distractor-elicited P D in either age group. Our results provide neurophysiological evidence for the developmental differences between target selection and distractor suppression. Compared with adults, 9-15-year-old children deploy insufficient attentional selection resources to targets but use "adult-like" or even more attentional suppression resources to resist irrelevant distractors. A video abstract of this article can be viewed at: https://www.youtube.com/watch?v=NhWapx0d75I. © 2018 John Wiley & Sons Ltd.

  2. Terror explosive injuries: a comparison of children, adolescents, and adults.

    Science.gov (United States)

    Jaffe, Dena H; Peleg, Kobi

    2010-01-01

    We sought to characterize injuries and outcomes from terror explosions with specific attention to children (0-10 years) and adolescents (11-15 years) compared to adults (16-45 years). Terror explosions target vulnerable populations and result in multidimensional injuries that may vary according to age group. The relative dearth of information regarding terror-related injuries among children inhibits proper preparedness and optimum management during such an event. A retrospective study was performed using data from the national Israel Trauma Registry (October 2000 to December 2005). Included were civilians and nonactive military personnel hospitalized as a result of a terror explosion. During the 5.3-year study period, 49 children (0-10 years), 65 adolescents (11-15 years), and 723 adults (16-45 years) were hospitalized from terror explosions. Children were more likely than adults to sustain severe injuries (27% vs. 12%) and traumatic brain injury (35% vs. 20%) and less likely to sustain injuries to their extremities (35% vs. 57%) or open wounds (39% vs. 59%) (P profile was similar to that of adults, however, adolescents presented with less internal injuries, more contusions, and superficial wounds to extremities and were more likely to require surgery for mild to moderate wounds. Differences in hospital utilization and outcomes by age groups were observed when data were stratified by injury severity. Compared to adults, children, and adolescents exposed to terror explosions present with different injuries and hospital utilization and outcomes. These results further confirm that preparedness of a pediatric healthcare system is essential for effective management in the event of a future mass casualty incident.

  3. Do Children "DRM" Like Adults? False Memory Production in Children

    Science.gov (United States)

    Metzger, Richard L.; Warren, Amye R.; Shelton, Jill T.; Price, Jodi; Reed, Andrea W.; Williams, Danny

    2008-01-01

    The Deese/Roediger-McDermott (DRM) paradigm was used to investigate developmental trends in accurate and false memory production. In Experiment 1, DRM lists adjusted to be more consistent with children's vocabulary were used with 2nd graders, 8th graders, and college students. Accurate and false recall and recognition increased with age, but…

  4. Danish Focus group protocol for children & adults

    DEFF Research Database (Denmark)

    Werther, Michelle Nadia; Pedersen, Dorthe; Sansolios, Sanne

    2010-01-01

    child (Heary & Hennessy, 2002). As in this particularly research it is decided to use the FG method to collect the dietary empiric, it must also be recognised that this method is not common to use with children at the age of 5, and therefore finding literature with best suitable ways to conduct......As one aim of the research was to gain knowledge about children’s perception on food and meals as well as physical activity, it was decided that a qualitative method would be most appropriate. In addition the use of FG as research method was chosen, as this method gives the researcher...

  5. Follow the Liar: The Effects of Adult Lies on Children's Honesty

    Science.gov (United States)

    Hays, Chelsea; Carver, Leslie J.

    2014-01-01

    Recent research shows that most adults admit they lie to children. We also know that children learn through modeling and imitation. To date there are no published studies that examine whether lying to children has an effect on children's honesty. We aimed to bridge the gap in this literature by examining the effects of adults' lies on…

  6. Urinary growth hormone excretion in 657 healthy children and adults

    DEFF Research Database (Denmark)

    Main, K; Philips, M; Jørgensen, M

    1991-01-01

    .0001) with maximum values in Tanner stage 3 for girls and 4 for boys. This corresponded to a peak in u-GH excretion between 11.5-14.5 years in girls and 12.5-16 years in boys. Additionally, u-GH excretion in adults was significantly higher than in prepubertal children (p less than 0.001). The day/night ratio of u......Urinary growth hormone (u-GH) excretion was measured in 547 healthy children and 110 adults by ELISA with a detection limit of 1.1 ng/l u-GH after prior concentration of the urine samples (20- to 30-fold). u-GH excretion values were significantly dependent on the pubertal stage (p less than 0...

  7. Estimating reproduction numbers for adults and children from case data

    Science.gov (United States)

    Glass, K.; Mercer, G. N.; Nishiura, H.; McBryde, E. S.; Becker, N. G.

    2011-01-01

    We present a method for estimating reproduction numbers for adults and children from daily onset data, using pandemic influenza A(H1N1) data as a case study. We investigate the impact of different underlying transmission assumptions on our estimates, and identify that asymmetric reproduction matrices are often appropriate. Under-reporting of cases can bias estimates of the reproduction numbers if reporting rates are not equal across the two age groups. However, we demonstrate that the estimate of the higher reproduction number is robust to disproportionate data-thinning. Applying the method to 2009 pandemic influenza H1N1 data from Japan, we demonstrate that the reproduction number for children was considerably higher than that of adults, and that our estimates are insensitive to our choice of reproduction matrix. PMID:21345858

  8. The patent ductus arteriosus in term infants, children, and adults.

    Science.gov (United States)

    Schneider, Douglas J

    2012-04-01

    During fetal life, the ductus arteriosus is a normal and essential structure that connects the pulmonary artery to the distal aortic arch, permitting right ventricular ejection into the aorta. After birth, with commencement of pulmonary blood flow and a 2-ventricle circulation, a variety of physiological and biochemical signals normally result in complete closure of the ductus. Persistent patency of the ductus arteriosus may impair systemic cardiac output and result in deleterious effects on the cardiovascular system and lungs. Although surgery is still the treatment of choice for most premature infants with patent ductus arteriosus (PDA), transcatheter techniques have largely supplanted surgery for closure of PDA in children and adults. This article is a review of the PDA in term infants, children, and adults, with focus on the clinical manifestations and management. Copyright © 2012 Elsevier Inc. All rights reserved.

  9. Are Adult Children of Dysfunctional Families with Alcoholism Different from Adult Children of Dysfunctional Families without Alcoholism? A Look at Committed, Intimate Relationships.

    Science.gov (United States)

    Harrington, Christine M.; Metzler, April E.

    1997-01-01

    Compared adult children from dysfunctional families (with and without alcoholism) and adult children of functional families to gauge current relationship satisfaction. No significant differences emerged between the two dysfunctional groups. Analyses connected dysfunction in the family of origin to global distress and to difficulties with…

  10. Adults' Orientation of Children--And Children's Initiative to Pitch In--To Everyday Adult Activities in a Tsotsil Maya Community.

    Science.gov (United States)

    Martínez-Pérez, Margarita

    2015-01-01

    This chapter examines how 2-year-old children attempt to actively participate in adult work in a Mayan community in Chiapas, Mexico, and how adults contribute and accommodate to the contributions. As children enter into activities and adults orient and reorient the activity to direct the children, teaching from expert to novice is generated by children's agency in co-participatory interactions. The chapter enriches the LOPI model by focusing on the structure of participation and communication, social and community organization, and the evaluation that occurs in the activity itself. © 2015 Elsevier Inc. All rights reserved.

  11. Leptin levels in children and adults with classic galactosaemia.

    LENUS (Irish Health Repository)

    Knerr, Ina

    2012-11-07

    Among the long-term complications of Classic Galactosaemia (Gal) is premature ovarian insufficiency (POI) in female patients with subtle abnormalities of reproductive function also reported in male patients. Leptin is a circulating hormone which reflects body energy stores and which affects the neuroendocrine reproductive axis and pubertal development.We measured serum leptin in 28 children (10 girls, 18 boys; mean age 7.6 years, range 0.5-17.9 years) and in 22 adults (10 females, 12 males; mean age 23.9 years, range 18-37 years) with Gal on a strict galactose-restricted diet in comparison with control data.Leptin levels (expressed as SDS for gender and pubertal stage) were lower in Gal children than controls (mean leptin-SDS = -0.71 for girls, p < 0.05, -0.97 for boys compared with SDS = 0 for controls, p < 0.05). In an age-related analysis, leptin levels did not correlate with age in children with Gal for both sexes as it did for matched controls.As expected, females had higher leptin levels than males in either group. In adults with Gal, leptin concentrations were within normal limits for both sexes when adjusted for gender and BMI. There was a linear relationship between log-leptin and BMI in children with Gal and in controls. For Gal women, log-leptin was also associated with BMI. However, for Gal men, and hence for the entire group of adult Gal patients, this association between log-leptin and BMI was not detectable. Our findings suggest that leptin dysregulation may play a role in fertility issues in individuals with Gal from an early age.

  12. Estimation of uranium GI absorption fractions for children and adults

    International Nuclear Information System (INIS)

    Chen, J.; Lariviere, D.; Timmins, R.; Verdecchia, K.

    2011-01-01

    Uranium is ubiquitously found in drinking water and food. The gastrointestinal tract absorption fraction (f 1 ) is an important parameter in risk assessment of uranium burdens from ingestion. Although absorption of uranium from ingestion has been studied extensively in the past, human data concerning children and adults are still limited. In a previous study based on measurements of uranium concentration in 73 bone-ash samples collected by Health Canada, the absorption fractions for uranium ingestion were determined to be 0.093 ± 0.113 for infants, and 0.050 ± 0.032 for young children ranging from 1 to 7 y of age. To extend the study, a total of 69 bone-ash samples were selected for children and adults ranging from 7 to 25 y of age and residing in the same Canadian community that is known to have an elevated level of uranium in its drinking water supply. For each bone-ash sample, the total uranium concentration was measured by inductively coupled plasma mass spectrometry. To solve uranium transfer in the biokinetic model for uranium given in International Commission of Radiological Protection (ICRP) Publication 69 with estimated daily uranium intake, the program WinSAAM v3.0.1 was used. The absorption fractions were determined to be 0.030 ± 0.022 for children (7-18 y) and 0.021 ± 0.015 for adults (18-25 y). For anyone more than 18 y of age, the estimated f 1 value for uranium agree well with the ICRP recommended value of 0.02. Published by Oxford Univ. Press on behalf of the Canadian Government 2010. (authors)

  13. Incorporating pharmacokinetic differences between children and adults in assessing children's risks to environmental toxicants

    International Nuclear Information System (INIS)

    Ginsberg, Gary; Hattis, Dale; Sonawane, Babasaheb

    2004-01-01

    Children's risks from environmental toxicant exposure can be affected by pharmacokinetic factors that affect the internal dose of parent chemical or active metabolite. There are numerous physiologic differences between neonates and adults that affect pharmacokinetics including size of lipid, and tissue compartments, organ blood flows, protein binding capacity, and immature function of renal and hepatic systems. These factors combine to decrease the clearance of many therapeutic drugs, which can also be expected to occur with environmental toxicants in neonates. The net effect may be greater or lesser internal dose of active toxicant depending upon how the agent is distributed, metabolized, and eliminated. Child/adult pharmacokinetic differences decrease with increasing postnatal age, but these factors should still be considered in any children's age group, birth through adolescence, for which there is toxicant exposure. Physiologically based pharmacokinetic (PBPK) models can simulate the absorption, distribution, metabolism, and excretion of xenobiotics in both children and adults, allowing for a direct comparison of internal dose and risk across age groups. This review provides special focus on the development of hepatic cytochrome P-450 enzymes (CYPs) in early life and how this information, along with many factors unique to children, can be applied to PBPK models for this receptor population. This review describes a case study involving the development of neonatal PBPK models for the CYP1A2 substrates caffeine and theophylline. These models were calibrated with pharmacokinetic data in neonates and used to help understand key metabolic differences between neonates and adults across these two drugs

  14. Just the Two of Us? How Parents Influence Adult Children's Marital Quality

    Science.gov (United States)

    Reczek, Corinne; Liu, Hui; Umberson, Debra

    2010-01-01

    We work from a life-course perspective to explore how relationships with parents affect adult children's marital quality. We further ask whether the effects of parents on adult children's marital quality depend on the adult child's gender, age, marital duration, and childhood family experiences. Growth-curve analysis of national, longitudinal data…

  15. Consequences of Parental Divorce for Adult Children's Support of Their Frail Parents

    Science.gov (United States)

    Lin, I-Fen

    2008-01-01

    Using three waves of data from the Health and Retirement Study, I examined the association of parental divorce and remarriage with the odds that biological, adult children give personal care and financial assistance to their frail parents. The analysis included 5,099 adult children in the mother sample and 4,029 children in the father sample.…

  16. IVC filter placements in children: nationwide comparison of practice patterns at adult and children's hospitals using the Kids' Inpatient Database.

    Science.gov (United States)

    Wadhwa, Vibhor; Trivedi, Premal S; Ali, Sumera; Ryu, Robert K; Pezeshkmehr, Amir

    2018-02-01

    Inferior vena cava (IVC) filter placement in children has been described in literature, but there is variability with regard to their indications. No nationally representative study has been done to compare practice patterns of filter placements at adult and children's hospitals. To perform a nationally representative comparison of IVC filter placement practices in children at adult and children's hospitals. The 2012 Kids' Inpatient Database was searched for IVC filter placements in children filter insertion (38.7), IVC filter placements were identified. A small number of children with congenital cardiovascular anomalies codes were excluded to improve specificity of the code used to identify filter placement. Filter placements were further classified by patient demographics, hospital type (children's and adult), United States geographic region, urban/rural location, and teaching status. Statistical significance of differences between children's or adult hospitals was determined using the Wilcoxon rank sum test. A total of 618 IVC filter placements were identified in children filters were placed in the setting of venous thromboembolism in children's hospitals (40/44, 90%) compared to adult hospitals (246/573, 43%) (Pfilters comprised 327/573 (57%) at adult hospitals, with trauma being the most common indication (301/327, 92%). The mean length of stay for patients receiving filters was 24.5 days in children's hospitals and 18.4 days in adult hospitals. The majority of IVC filters in children are placed in adult hospital settings. Children's hospitals are more likely to place therapeutic filters for venous thromboembolism, compared to adult hospitals where the prophylactic setting of trauma predominates.

  17. Auditory phonological priming in children and adults during word repetition

    Science.gov (United States)

    Cleary, Miranda; Schwartz, Richard G.

    2004-05-01

    Short-term auditory phonological priming effects involve changes in the speed with which words are processed by a listener as a function of recent exposure to other similar-sounding words. Activation of phonological/lexical representations appears to persist beyond the immediate offset of a word, influencing subsequent processing. Priming effects are commonly cited as demonstrating concurrent activation of word/phonological candidates during word identification. Phonological priming is controversial, the direction of effects (facilitating versus slowing) varying with the prime-target relationship. In adults, it has repeatedly been demonstrated, however, that hearing a prime word that rhymes with the following target word (ISI=50 ms) decreases the time necessary to initiate repetition of the target, relative to when the prime and target have no phonemic overlap. Activation of phonological representations in children has not typically been studied using this paradigm, auditory-word + picture-naming tasks being used instead. The present study employed an auditory phonological priming paradigm being developed for use with normal-hearing and hearing-impaired children. Initial results from normal-hearing adults replicate previous reports of faster naming times for targets following a rhyming prime word than for targets following a prime having no phonemes in common. Results from normal-hearing children will also be reported. [Work supported by NIH-NIDCD T32DC000039.

  18. Imaging of infectious spinal disorders in children and adults

    Energy Technology Data Exchange (ETDEWEB)

    James, S.L.J. [Department of Radiology, Royal Orthopaedic Hospital, Birmingham B31 2AP (United Kingdom)]. E-mail: jamesslj@email.com; Davies, A.M. [Department of Radiology, Royal Orthopaedic Hospital, Birmingham B31 2AP (United Kingdom)]. E-mail: wendy.turner@roh.nhs.uk

    2006-04-15

    The aim of this review article is to outline the imaging of infectious disorders of the spine in adults and children. The clinical presentation, potential routes of infection and the pathogens commonly identified are discussed. The value of different imaging modalities in the diagnosis of spinal infection is presented including radiographic, CT, MR imaging and Nuclear Medicine including PET. The use of image guided techniques for diagnosis and subsequent treatment is briefly covered. The major differential diagnoses of infectious disorders of the spine are identified and contrasted with the typical findings in infection. The use of follow up imaging is evaluated.

  19. Pneumococcal Vaccination Recommendations for Children and Adults by Age and/or Risk Factor

    Science.gov (United States)

    Pneumococcal Vaccination Recommendations for Children 1 and Adults by Age and/or Risk Factor Routine Recommendations for Pneumococcal Conjugate Vaccine (PCV13) and Pneumococcal Polysaccharide Vaccine (PPSV23) For children Administer PCV13 ...

  20. How Television Fast Food Marketing Aimed at Children Compares with Adult Advertisements

    OpenAIRE

    Bernhardt, Amy M.; Wilking, Cara; Adachi-Mejia, Anna M.; Bergamini, Elaina; Marijnissen, Jill; Sargent, James D.

    2013-01-01

    Objectives Quick service restaurant (QSR) television advertisements for children?s meals were compared with adult advertisements from the same companies to assess whether self-regulatory pledges for food advertisements to children had been implemented. Methods All nationally televised advertisements for the top 25 US QSR restaurants from July 1, 2009 to June 30, 2010 were obtained and viewed to identify those advertising meals for children and these advertisements were compared with adult adv...

  1. On the adaptive function of children's and adults' false memories.

    Science.gov (United States)

    Howe, Mark L; Wilkinson, Samantha; Garner, Sarah R; Ball, Linden J

    2016-09-01

    Recent research has shown that memory illusions can successfully prime both children's and adults' performance on complex, insight-based problems (compound remote associates tasks or CRATs). The current research aimed to clarify the locus of these priming effects. Like before, Deese-Roediger-McDermott (DRM) lists were selected to prime subsequent CRATs such that the critical lures were also the solution words to a subset of the CRATs participants attempted to solve. Unique to the present research, recognition memory tests were used and participants were either primed during the list study phase, during the memory test phase, or both. Across two experiments, primed problems were solved more frequently and significantly faster than unprimed problems. Moreover, when participants were primed during the list study phase, subsequent solution times and rates were considerably superior to those produced by those participants who were simply primed at test. Together, these are the first results to show that false-memory priming during encoding facilitates problem-solving in both children and adults.

  2. Neural correlates of fluid reasoning in children and adults

    Directory of Open Access Journals (Sweden)

    Samantha B Wright

    2008-03-01

    Full Text Available Fluid reasoning, or the capacity to think logically and solve novel problems, is central to the development of human cognition, but little is known about the underlying neural changes. During the acquisition of event-related fMRI data, children aged 6-13 (N = 16 and young adults (N = 17 performed a task in which they were asked to identify semantic relationships between drawings of common objects. On semantic problems, participants indicated which of fi ve objects was most closely semantically related to a cued object. On analogy problems, participants solved a visual propositional analogy (e.g., shoe is to foot as glove is to…µ by indicating which of four objects would complete the problem; these problems required integration of two semantic relations, or relational integration. Our prior research on analogical reasoning in adults implicated left anterior ventrolateral prefrontal cortex (VLPFC in the controlled retrieval of individual semantic relationships, and rostrolateral prefrontal cortex (RLPFC in relational integration. In this study, age-related changes in the recruitment of VLPFC, temporal cortex, and other cortical regions were observed during the retrieval of individual semantic relations. In contrast, agerelated changes in RLPFC function were observed during relational integration. Children aged 6-13 engage RLPFC too late in the analogy trials to infl uence their behavioral responses, suggesting that important changes in RLPFC function take place during adolescence.

  3. Arsenic Metabolism in Children Differs From That in Adults.

    Science.gov (United States)

    Skröder Löveborn, Helena; Kippler, Maria; Lu, Ying; Ahmed, Sultan; Kuehnelt, Doris; Raqib, Rubhana; Vahter, Marie

    2016-07-01

    Arsenic toxicity in adults is associated with methylation efficiency, influenced by factors such as gender, genetics, and nutrition. The aim of this study was to evaluate influencing factors for arsenic metabolism in children. For 488 children (9 years), whose mothers participated in a study on arsenic exposure during pregnancy (nested into the MINIMat trial) in rural Bangladesh, we measured urinary concentrations of inorganic arsenic (iAs) and its metabolites methylarsonic acid (MMA) and dimethylarsinic acid (DMA) by HPLC-HG-ICPMS. Methylation efficiency was assessed by relative amounts (%) of the metabolites. We evaluated the impact of factors such as maternal urinary metabolite pattern, arsenic exposure, gender, socioeconomic status, season of sampling, and nutritional factors, including erythrocyte selenium (Ery-Se), and plasma folate and vitamin B12.Children had higher %DMA and lower %iAs in urine compared to their mothers, unrelated to their lower exposure [median urinary arsenic (U-As) 53 vs 78 µg/l]. Surprisingly, selenium status (Ery-Se) was strongly associated with children's arsenic methylation; an increase in Ery-Se from the 5-95th percentile was associated with: +1.8 percentage points (pp) for %iAs (P  =  .001), +1.4 pp for %MMA (P  =  .003), and -3.2 pp for %DMA (P  41 µg/l, P  =  .026). As expected, plasma folate was inversely associated with %iAs (5-95th percentile: -1.9 pp, P  =  .001) and positively associated with %DMA (5-95th percentile: +2.2 pp, P  =  .008). Children methylated arsenic more efficiently than their mothers. Also influencing factors, mainly selenium and folate, differed. This warrants further research. © The Author 2016. Published by Oxford University Press on behalf of the Society of Toxicology.

  4. Neurocognitive Dysfunction in Children, Adolescents, and Young Adults With CKD.

    Science.gov (United States)

    Ruebner, Rebecca L; Laney, Nina; Kim, Ji Young; Hartung, Erum A; Hooper, Stephen R; Radcliffe, Jerilynn; Furth, Susan L

    2016-04-01

    Neurocognitive dysfunction is a known complication in children with chronic kidney disease (CKD). However, less is known about putative mechanisms or modifiable risk factors. The objective of this study was to characterize and determine risk factors for cognitive dysfunction in children, adolescents, and young adults with CKD compared with controls. Cross-sectional study. The Neurocognitive Assessment and Magnetic Resonance Imaging Analysis of Children and Young Adults With Chronic Kidney Disease (NiCK) Study included 90 individuals aged 8 to 25 years with CKD compared with 70 controls. CKD versus control, estimated glomerular filtration rate (eGFR), ambulatory blood pressure. Performance on neurocognitive assessment with relevant tests grouped into 11 domains defined a priori by expert opinion. Results of tests were converted to age-normalized z scores. Each neurocognitive domain was analyzed through linear regression, adjusting for eGFR and demographic and clinical variables. For domains defined by multiple tests, the median z score of tests in that domain was used. We found significantly poorer performance in multiple areas of neurocognitive function among individuals with CKD compared with controls. Particular deficits were seen in domains related to attention, memory, and inhibitory control. Adjusted for demographic and clinical factors, we found lower performance in multiple domains with decreasing eGFRs (attention: β=0.053, P=0.02; visual spatial: β=0.062, P=0.02; and visual working memory: β=0.069, P=0.04). Increased diastolic load and decreased diastolic nocturnal dipping on ambulatory blood pressure monitoring were independently associated with impairments in neurocognitive performance. Unable to assess changes in neurocognitive function over time, and neurocognitive tests were grouped into predetermined neurocognitive domains. Lower eGFR in children, adolescents, and young adults is associated with poorer neurocognitive performance, particularly in

  5. Walking to the beat of their own drum: how children and adults meet timing constraints.

    Directory of Open Access Journals (Sweden)

    Simone V Gill

    Full Text Available Walking requires adapting to meet task constraints. Between 5- and 7-years old, children's walking approximates adult walking without constraints. To examine how children and adults adapt to meet timing constraints, 57 5- to 7-year olds and 20 adults walked to slow and fast audio metronome paces. Both children and adults modified their walking. However, at the slow pace, children had more trouble matching the metronome compared to adults. The youngest children's walking patterns deviated most from the slow metronome pace, and practice improved their performance. Five-year olds were the only group that did not display carryover effects to the metronome paces. Findings are discussed in relation to what contributes to the development of adaptation in children.

  6. Children's expressions of negative emotions and adults' responses during routine cardiac consultations.

    Science.gov (United States)

    Vatne, Torun M; Ruland, Cornelia M; Ørnes, Knut; Finset, Arnstein

    2012-03-01

    One function of expressing emotion is to receive support. The aim of this study was to assess how children with heart disease express negative emotions during routine consultations, and examine the interaction between children's expressions and adults' responses. Seventy children, aged 7-13 years, completed measures of anxiety and were videotaped during cardiology visits. Adult-child interactions were analyzed using the Verona Definitions of Emotional Sequences. Children expressed negative emotion, mainly in subtle ways; however, adults rarely recognized and responded to these expressions. The frequency of children's expressions and adults' responses were related to the child's age, level of anxiety, and verbal participation. Children do not openly express negative emotions frequently during routine cardiac consultations; they are more likely to provide subtle cues of negative emotion. When expression of negative emotions does occur, adults may consider using the opportunity to explore the child's emotional experiences.

  7. Prevention of alcohol misuse among children, youths and young adults

    Directory of Open Access Journals (Sweden)

    Korczak, Dieter

    2011-01-01

    Full Text Available Background: Despite many activities to prevent risky alcohol consumption among adolescents and young adults there is an increase of alcohol intoxications in the group of ten to twenty year old juveniles. Objectives: This report gives an overview about the recent literature as well as the German federal prevention system regarding activities concerning behavioral and policy prevention of risky alcohol consumption among children, adolescents and young adults. Furthermore, effective components of prevention activities are identified and the efficiency and efficacy of ongoing prevention programs is evaluated. Methods: A systematic literature review is done in 34 databases using Bool’sche combinations of the key words alcohol, prevention, treatment, children, adolescents and young adults. Results: 401 studies were found and 59 studies were selected for the health technology assessment (HTA. Most of the studies are done in USA, nine in Germany. A family strengthening program, personalized computer based intervention at schools, colleges and universities, brief motivational interventions and policy elements like increase of prices and taxes proved effective. Discussion: Among the 59 studies there are three meta-analyses, 15 reviews, 17 randomized controlled trials (RCT and 18 cohort studies. Despite the overall high quality of the study design, many of them have methodological weaknesses (missing randomization, missing or too short follow-ups, not clearly defined measurement parameters. The transferability of US-results to the German context is problematic. Only a few prevention activities reach a sustainable reduction of frequency and/or amount of alcohol consumption. Conclusion: The HTA-report shows the need to develop specific and target group focused prevention activities for the German situation. Essential for that is the definition of target goals (reduction of consumption, change of behaviour as well as the definition and empirical validation

  8. Prevention of alcohol misuse among children, youths and young adults.

    Science.gov (United States)

    Korczak, Dieter; Steinhauser, Gerlinde; Dietl, Markus

    2011-01-01

    Despite many activities to prevent risky alcohol consumption among adolescents and young adults there is an increase of alcohol intoxications in the group of ten to twenty year old juveniles. This report gives an overview about the recent literature as well as the German federal prevention system regarding activities concerning behavioral and policy prevention of risky alcohol consumption among children, adolescents and young adults. Furthermore, effective components of prevention activities are identified and the efficiency and efficacy of ongoing prevention programs is evaluated. A systematic literature review is done in 34 databases using Bool'sche combinations of the key words alcohol, prevention, treatment, children, adolescents and young adults. 401 studies were found and 59 studies were selected for the health technology assessment (HTA). Most of the studies are done in USA, nine in Germany. A family strengthening program, personalized computer based intervention at schools, colleges and universities, brief motivational interventions and policy elements like increase of prices and taxes proved effective. Among the 59 studies there are three meta-analyses, 15 reviews, 17 randomized controlled trials (RCT) and 18 cohort studies. Despite the overall high quality of the study design, many of them have methodological weaknesses (missing randomization, missing or too short follow-ups, not clearly defined measurement parameters). The transferability of US-results to the German context is problematic. Only a few prevention activities reach a sustainable reduction of frequency and/or amount of alcohol consumption. The HTA-report shows the need to develop specific and target group focused prevention activities for the German situation. Essential for that is the definition of target goals (reduction of consumption, change of behaviour) as well as the definition and empirical validation of risky alcohol consumption. The efficacy of prevention activities should be proven

  9. Teaching preschool children to report suspicious packages to adults.

    Science.gov (United States)

    May, Michael E; Shayter, Ashley M; Schmick, Ayla; Barron, Becky; Doherty, Meghan; Johnson, Matthew

    2018-05-16

    Law enforcement agencies stress that public reporting of terror-related crime is the predominant means for disrupting these actions. However, schools may be unprepared because the majority of the populace may not understand the threat of suspicious materials or what to do when they are found on school grounds. The purpose of this study was to systematically teach preschool children to identify and report suspicious packages across three experiments. In the first experiment, we used multiple exemplar training to teach children to identify the characteristics of safe and unsafe packages. In the second experiment, we taught participants to identify the locations where packages should be considered unsafe. Finally, in the third experiment, we used behavioral skills training to teach participants to avoid touching unsafe packages, leave the area where they were located, and report their discovery to an adult. Results suggest the participants quickly developed these skills. Implications for safety skills in young school children are discussed. © 2018 Society for the Experimental Analysis of Behavior.

  10. Choosing representative body sizes for reference adults and children

    International Nuclear Information System (INIS)

    Cristy, M.

    1992-01-01

    In 1975 the International Commission on Radiological Protection published a report on Reference Man (ICRP Publication 23), and a task group of the ICRP is now revising that report. Currently 'Reference Man [adult male] is defined as being between 20-30 years of age, weighing 70 kg, is 170 cm in height, is a Caucasian and is a Western European or North American in habitat and custom' (ICRP 23, p. 4). A reference adult female (58 kg, 160 cm) was also defined and data on the fetus and children were given, but with less detail and fewer specific reference values because the focus of the ICRP at that time was on young male radiation workers. The 70-kg Reference Man (earlier called Standard Man) has been used in radiation protection for 40 years, including the dosimetric schema for nuclear medicine, and this 70-kg reference has been used since at least the 1920's in physiological models. As is well known, humans in most parts of the world have increased in size (height and weight) since this standard was first adopted. Taking modern European populations as a reference and expanding the age range to 20-50 years, the author now suggests 176 cm height and 73-75 kg weight for adult males and 163 cm and about 60 kg for adult females would be more appropriate. The change in height is particularly important because many anatomical and physiological parameters - e.g., lean body mass, skeletal weight, total body water, blood volume, respiratory volumes - are correlated more closely with height than with weight. The difference in lean body mass between Asian and Caucasian persons, for example, is largely or wholly due to the difference in body height. Many equations for mean body water and other whole-body measures use body height as the only or the most important parameter, and so it is important that reference body height be chosen well

  11. Parent-Child Relations and Parent's Satisfaction with Living Arrangements When Adult Children Live at Home.

    Science.gov (United States)

    Aquilino, William S.; Supple, Khalil R.

    1991-01-01

    Used data from 1988 National Survey of Families and Households to explore influences on parents' satisfaction with having coresident adult children; the nature of parent-child relations in coresident households; and impact of children's adult role status on parent-child relations and satisfaction with coresidence. Majority of parents were highly…

  12. Daily interactions with aging parents and adult children: Associations with negative affect and diurnal cortisol.

    Science.gov (United States)

    Birditt, Kira S; Manalel, Jasmine A; Kim, Kyungmin; Zarit, Steven H; Fingerman, Karen L

    2017-09-01

    Midlife adults report greater investment in their children than in their parents, and these ties have important implications for well-being. To date, little research has addressed daily experiences in these ties. The present study examines daily experiences (negative and positive) with aging parents and adult children and their associations with daily negative affect and diurnal cortisol rhythms. Participants were middle-aged adults (N = 156; 56% women) from Wave 2 of the Family Exchanges Study, conducted in 2013, who completed a 7-day daily diary study, which included assessments of daily negative and positive social encounters and negative affect, and 4 days of saliva collection, which was collected 3 times a day (upon waking, 30 min after waking, and at bedtime) and assayed for cortisol. Multilevel models revealed that individuals were more likely to have contact with adult children than with parents but more likely to have negative experiences (negative interactions, avoidance, negative thoughts) with parents than with adult children. Nevertheless, contact and negative experiences with adult children were more consistently associated with negative affect and daily cortisol patterns than were interactions with parents. Findings are consistent with the intergenerational stake hypothesis, which suggests that individuals have a greater stake in their children than in their parents. Indeed, negative experiences with adult children may be more salient because tensions with adult children occur less frequently than do tensions with parents. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  13. Sensory Modality, Temperament, and the Development of Sustained Attention: A Vigilance Study in Children and Adults

    Science.gov (United States)

    Curtindale, Lori; Laurie-Rose, Cynthia; Bennett-Murphy, Laura; Hull, Sarah

    2007-01-01

    Applying optimal stimulation theory, the present study explored the development of sustained attention as a dynamic process. It examined the interaction of modality and temperament over time in children and adults. Second-grade children and college-aged adults performed auditory and visual vigilance tasks. Using the Carey temperament…

  14. Brazilian Children's Behavioural Differentiation between the Mother, Unfamiliar Adults and Professional Caregivers

    Science.gov (United States)

    Pingault, Jean-Baptiste

    2010-01-01

    This study took place in two organisations with opposite socio-economic characteristics which gather children (one to four years), their mothers (or nannies), unfamiliar adults and professional caregivers. Pursuant to attachment theory, the children clearly differentiated their mothers from unfamiliar adults according to proximity indicators and…

  15. Respect and Autonomy in Children's Observation and Participation in Adults' Activities.

    Science.gov (United States)

    García, Fernando A

    2015-01-01

    This chapter examines Peruvian Quechua children's learning by observing and pitching in. The children concentrate attentively when they observe the activities of the adults and they exercise autonomy in the context of adults' encouragement of measured behaviors while always showing respectful silence in the presence of their elders. © 2015 Elsevier Inc. All rights reserved.

  16. Spanish-English Speech Perception in Children and Adults: Developmental Trends

    Science.gov (United States)

    Brice, Alejandro E.; Gorman, Brenda K.; Leung, Cynthia B.

    2013-01-01

    This study explored the developmental trends and phonetic category formation in bilingual children and adults. Participants included 30 fluent Spanish-English bilingual children, aged 8-11, and bilingual adults, aged 18-40. All completed gating tasks that incorporated code-mixed Spanish-English stimuli. There were significant differences in…

  17. Sweet and sour preferences in young children and adults: role of repeated exposure

    NARCIS (Netherlands)

    Liem, D.G.; Graaf, de C.

    2004-01-01

    The authors investigated the influence of repeated exposure to orangeades with added sucrose and different concentrations of citric acid, on the taste preferences of 6- to-11-year-old children and young adults. During an intervention study of 8 days, 59 children (9.2±0.9 years) and 46 young adults

  18. Family Environment and Behavior Problems in Children, Adolescents, and Adults with Fragile X Syndrome

    Science.gov (United States)

    Greenberg, Jan S.; Seltzer, Marsha Mailick; Baker, Jason K.; Smith, Leann E.; Warren, Steven F.; Brady, Nancy; Hong, Jinkuk

    2012-01-01

    We examine how the family environment is associated with aspects of the Fragile X syndrome phenotype during childhood, adolescence, and adulthood. Mothers of children (n = 48), adolescents (n = 85), and adults (n = 34) with Fragile X syndrome participated in a multisite study. For children and adults with Fragile X syndrome, the presence of warmth…

  19. Adult Children of Gay Fathers: Parent-Child Relationship Quality and Mental Health.

    Science.gov (United States)

    Tornello, Samantha L; Patterson, Charlotte J

    2018-01-01

    According to family systems theory, parent-child relationships are an important aspect of individual wellbeing. This study explored associations among parental disclosure, parent-child relationships, and wellbeing among 84 adult children with gay fathers. We explored associations between the adult children's wellbeing and the children's ages at sexual orientation disclosure, geographic distance, relationship quality, and closeness with their fathers. We found that when parental disclosure had occurred earlier in the adult child's life, participants reported feeling closer to fathers in adulthood. Those who reported closer relationships with their fathers reported greater wellbeing. Using a stepwise regression, we found that adult children's reports of closeness with fathers were the best predictors of adult children's wellbeing.

  20. Transition from children's to adult services for young adults with life-limiting conditions: A realist review of the literature.

    Science.gov (United States)

    Kerr, Helen; Price, Jayne; Nicholl, Honor; O'Halloran, Peter

    2017-11-01

    Improvements in care and treatment have led to more young adults with life-limiting conditions living beyond childhood, which means they must make the transition from children's to adult services. This has proved a challenging process for both young adults and service providers, with complex transition interventions interacting in unpredictable ways with local contexts. To explain how intervention processes interact with contextual factors to help transition from children's to adult services for young adults with life-limiting conditions. Systematic realist review of the literature. Literature was sourced from four electronic databases: Embase, MEDLINE, Science Direct and Cochrane Library from January 1995 to April 2016. This was supplemented with a search in Google Scholar and articles sourced from reference lists of included papers. Data were extracted using an adapted standardised data extraction tool which included identifying information related to interventions, mechanisms, contextual influences and outcomes. Two reviewers assessed the relevance of papers based on the inclusion criteria. Methodological rigor was assessed using the relevant Critical Appraisal Skills Programme tools. 78 articles were included in the review. Six interventions were identified related to an effective transition to adult services. Contextual factors include the need for children's service providers to collaborate with adult service providers to prepare an environment with knowledgeable staff and adequate resources. Mechanisms triggered by the interventions include a sense of empowerment and agency amongst all stakeholders. Early planning, collaboration between children's and adult service providers, and a focus on increasing the young adults' confidence in decision-making and engaging with adult services, are vital to a successful transition. Interventions should be tailored to their context and focused not only on organisational procedures but on equipping young adults, parents

  1. Growth hormone deficiency in children and young adults.

    Science.gov (United States)

    Oświęcimska, Joanna; Roczniak, Wojciech; Mikołajczak, Agata; Szymlak, Agnieszka

    2016-09-13

    Growth hormone (GH) is a naturally occurring polypeptide hormone produced by somatotropic cells in the anterior pituitary. The main function of somatotropin is stimulation of linear growth, but it also affects carbohydrate metabolism, increases bone mass and has potent lipolytic, antinatriuretic and antidiuretic effects. Growth hormone deficiency (GHD) may occur both in children and in adults. At the moment there is no gold standard for the diagnosis of GHD, and the diagnosis should take into account clinical, auxological, biochemical and radiological changes and, if necessary, genetic testing. Recent studies have highlighted that the biochemical diagnosis of GH deficiency is still imperfect. Stimuli used in the tests are non-physiological, and various substances are characterized by a different mechanism of action and potency. A few years ago it was thought that GHD treatment in children must be completed at the end of linear growth. Studies performed in the last two decades have shown that GHD deficiency in adults may result in complex clinical problems, and if untreated shortens the life expectancy and worsens its comfort. Discontinuation of GH therapy after the final height has been reached in fact negatively impacts the physiological processes associated with the transition phase, which is the period of human life between achieving the final height and 25-30 years of age. Given the adverse metabolic effects of GH treatment interruption after linear growth has been completed, the latest recommendations propose reassessment of GH secretion in the period at least one month after cessation of treatment and continuation of the therapy in case of persistent deficit.

  2. Growth hormone deficiency in children and young adults

    Directory of Open Access Journals (Sweden)

    Joanna Oświęcimska

    2016-09-01

    Full Text Available Growth hormone (GH is a naturally occurring polypeptide hormone produced by somatotropic cells in the anterior pituitary. The main function of somatotropin is stimulation of linear growth, but it also affects carbohydrate metabolism, increases bone mass and has potent lipolytic, antinatriuretic and antidiuretic effects. Growth hormone deficiency (GHD may occur both in children and in adults. At the moment there is no gold standard for the diagnosis of GHD, and the diagnosis should take into account clinical, auxological, biochemical and radiological changes and, if necessary, genetic testing. Recent studies have highlighted that the biochemical diagnosis of GH deficiency is still imperfect. Stimuli used in the tests are non-physiological, and various substances are characterized by a different mechanism of action and potency. A few years ago it was thought that GHD treatment in children must be completed at the end of linear growth. Studies performed in the last two decades have shown that GHD deficiency in adults may result in complex clinical problems, and if untreated shortens the life expectancy and worsens its comfort. Discontinuation of GH therapy after the final height has been reached in fact negatively impacts the physiological processes associated with the transition phase, which is the period of human life between achieving the final height and 25-30 years of age. Given the adverse metabolic effects of GH treatment interruption after linear growth has been completed, the latest recommendations propose reassessment of GH secretion in the period at least one month after cessation of treatment and continuation of the therapy in case of persistent deficit.

  3. Outcome of total parathyroidectomy and autotransplantation as treatment of secondary and tertiary hyperparathyroidism in children and adults.

    NARCIS (Netherlands)

    Kievit, A.J.; Tinnemans, J.G.; Idu, M.M.; Groothoff, J.W.; Surachno, S.; Aronson, D.C.

    2010-01-01

    BACKGROUND: Treatment safety and effectiveness of total parathyroidectomy and autotransplantation for secondary and tertiary hyperparathyroidism have been extensively proven in adults; the evidence for children, however, is scarce. Children and adolescents cannot simply be seen as young adults in

  4. Health of adults caring for orphaned children in an HIV endemic community in South Africa

    OpenAIRE

    Kuo, Caroline; Operario, Don

    2011-01-01

    In South Africa, an estimated 2.5 million children have been orphaned by AIDS and other causes of adult mortality. Although there is a growing body of research on the well-being of South African orphaned children, few research studies have examined the health of adult individuals caring for children in HIV endemic communities. The cross-sectional survey assessed prevalence of general health and functioning (based on Short-Form 36 version 2 scale), depression (based on Center for Epidemiologic...

  5. Decision-making Under Risk in Children, Adolescents, and Adults

    Directory of Open Access Journals (Sweden)

    David ePaulsen

    2011-04-01

    Full Text Available Adolescents often make risky and impulsive decisions. Such behavior has led to the common assumption that a dysfunction in risk-related decision-making peaks during this age. Differences in how risk has been defined across studies, however, make it difficult to draw conclusions about developmental changes in risky decision-making. Here, we developed a non-symbolic economic decision-making task that can be used across a wide age span and that uses coefficient of variation (CV in reward as an index of risk. We found that young children showed the strongest preference for risky compared to sure bet options of equal expected value, adolescents were intermediate in their risk preference, and young adults showed the strongest risk aversion. Furthermore, children’s preference for the risky option increased for larger CVs, while adolescents and young adults showed the opposite pattern, favoring the sure bet more often as CV increased. Finally, when faced with two gambles in a risk-return tradeoff, all three age groups exhibited a greater preference for the option with the lower risk and return as the disparity in risk between the two options increased. These findings demonstrate clear age-related differences in economic risk preferences that vary with choice set and risk. Importantly, adolescence appears to represent an intermediate decision-making phenotype along the transition from childhood to adulthood, rather than an age of heightened preference for economic risk.

  6. Young Adult Children of Divorced Parents: Depression and the Perception of Loss.

    Science.gov (United States)

    Drill, Rebecca L.

    1986-01-01

    Examined long-term effects of divorce in young adult children by comparing young adults of divorce (N=104) and those of intact families (N=172). When non-custodial parent was perceived as "lost" the young adult was more depressed. After-divorce perception of non-custodial father changed negatively, while perception of mother remained…

  7. Impaired immune function in children and adults with Fanconi anemia.

    Science.gov (United States)

    Myers, Kasiani C; Sauter, Sharon; Zhang, Xue; Bleesing, Jacob J; Davies, Stella M; Wells, Susanne I; Mehta, Parinda A; Kumar, Ashish; Marmer, Daniel; Marsh, Rebecca; Brown, Darron; Butsch Kovacic, Melinda

    2017-11-01

    Fanconi anemia (FA) is a rare genetic disorder characterized by genome instability, bone marrow failure, and cancer predisposition. Previously, small studies have reported heterogeneous immune dysfunction in FA. We performed a detailed immunologic assessment in a large FA cohort who have not undergone bone marrow transplantation or developed malignancies. Comprehensive quantitative and functional immunologic assessment of 29 FA individuals was compared to healthy age-matched controls. Compared to non-FA persons of similar ages, FA individuals showed lower absolute total B cells (P candida (P = 0.019), were diminished in FA. Phytohemagglutinin responses and plasma cytokines were normal. Within FA subjects, adults and older children (≥10 years) exhibited higher CD8 + T cells than younger children (P = 0.004). Documented atypical infections were infrequent, although oral human papilloma virus (HPV) prevalence was higher (31% positive) in FA. Overall, these results demonstrate a high rate of significant humoral and cellular immune dysfunction. Continued longitudinal study of immune function is critical to understand evolution with age, bone marrow failure, and cancer development. © 2017 Wiley Periodicals, Inc.

  8. Authority and Moral Reasons: Parenting Style and Children's Perceptions of Adult Rule Justifications

    Science.gov (United States)

    Leman, Patrick J.

    2005-01-01

    The style of parenting of 100 children (mean age 11 years, 5 months) was established according to Baumrind's typology. Children were asked to indicate what they thought an adult would say to justify a moral rule in five different scenarios. Results indicated that parenting style did not relate to the number of justifications that children thought…

  9. Most important components of parenting for adults without children and for those with children and grandchildren

    Directory of Open Access Journals (Sweden)

    Sabina Jurič

    2011-08-01

    Full Text Available Childrearing is a process through which parents follow, co-shape and guide their children on their path to personal maturity. Aim of our research is to outline the components of childrearing that 94 participants, members of three generations (28 adults without children, 35 parents and 31 grandparents define as important, both in positive and negative sense. The data was obtained through half-structured interviews with 12 questions on parenting, analysed according to the principles of initial and axial coding of the grounded theory. Results suggest thirty eight components, seventeen positive and eighteen negative, namely. Positive components combined in wider components: cooperation with a child, clear setting of boundaries for a child, acceptance of a child, giving the child possibility for expression, helping the child to get the psychological autonomy and positive parenting. Negative components combined in wider components: uninvolved parenting, psychological pressure on the child, punishing child, lack of trust in a child and negative parenting.

  10. Children's understanding of facial expression of emotion: III. Adults' categorical and dimensional responses to children's drawings.

    Science.gov (United States)

    Moland, M; Whissell, C M

    1993-08-01

    49 adult subjects responded to 37 children's drawings of six emotions (happy, sad, angry, afraid, surprised, and disgusted) by naming the emotion depicted and by identifying the pleasantness and arousal status of each drawing. Various analyses indicated that assignment to categories could be predicted on the basis of ratings of pleasantness and arousal (the two key dimensions of a bipolar affect space). Data support the contention that emotional responses should not be assessed solely on the basis of literal accuracy but should rather be described in terms of their location in affect space.

  11. Gender Stereotypes of Children's Toys: Investigating the Perspectives of Adults Who Have and Do Not Have Children

    Science.gov (United States)

    Boekee, Kristy; Brown, Ted

    2015-01-01

    Often certain types of toys are considered more appropriate either for boys or for girls to play with. Therapists often use toys to engage children in intervention activities to promote skill development. This study investigated the gender stereotype perspectives of children's toys held by adults who were and were not parents. Fifty-two…

  12. Recurrence of primary spontaneous pneumothorax in young adults and children.

    Science.gov (United States)

    Noh, Dongsub; Lee, Sungsoo; Haam, Seok Jin; Paik, Hyo Chae; Lee, Doo Yun

    2015-08-01

    Although better nutritional support has improved the growth rates in children, the occurrence of primary spontaneous pneumothorax has also been increasing in children. The current study attempts to investigate the occurrence and recurrence of primary spontaneous pneumothorax and the efficacy of surgery for primary spontaneous pneumothorax in young adults and children. A total of 840 patients were treated for pneumothorax at our hospital from January 2006 to December 2010. Exclusion criteria for this study were age >25 or secondary, traumatic or iatrogenic pneumothorax, and a total of 517 patients were included. Patients were classified into three groups according to age at the first episode of primary spontaneous pneumothorax: Group A: ≤16 years; Group B: 17-18 years and Group C: ≥19 years. The study group was composed of 470 male and 47 female patients. There were 234 right-sided, 279 left-sided and 4 bilateral primary spontaneous pneumothoraces. Wedge resection by video-assisted thoracic surgery was performed in 285 patients, while 232 were managed by observation or closed thoracostomy. In the wedge resection group, 51 patients experienced recurrence. The recurrence rates after wedge resection were 27.9% in Group A, 16.5% in Group B and 13.2% in Group C (P = 0.038). The recurrence rates after observation or closed thoracostomy were 45.7% in Group A, 51.9% in Group B and 47.7% in Group C (P = 0.764). In the present study, postoperative recurrence rates were higher than those in the literature. Intense and long-term follow-up was probably one reason for the relatively high recurrence rate. The recurrence rate after wedge resection in patients aged ≤16 years was higher than that in older patients. There was no difference between the recurrence rates after observation or closed thoracostomy, regardless of age. These results suggest that wedge resection might be delayed in children. © The Author 2015. Published by Oxford University Press on behalf of the

  13. Walking to the Beat of Their Own Drum: How Children and Adults Meet Timing Constraints

    Science.gov (United States)

    Gill, Simone V.

    2015-01-01

    Walking requires adapting to meet task constraints. Between 5- and 7-years old, children’s walking approximates adult walking without constraints. To examine how children and adults adapt to meet timing constraints, 57 5- to 7-year olds and 20 adults walked to slow and fast audio metronome paces. Both children and adults modified their walking. However, at the slow pace, children had more trouble matching the metronome compared to adults. The youngest children’s walking patterns deviated most from the slow metronome pace, and practice improved their performance. Five-year olds were the only group that did not display carryover effects to the metronome paces. Findings are discussed in relation to what contributes to the development of adaptation in children. PMID:26011538

  14. The relationship between adenovirus-36 seropositivity, obesity and metabolic profile in Turkish children and adults.

    Science.gov (United States)

    Karamese, M; Altoparlak, U; Turgut, A; Aydogdu, S; Karamese, S Aksak

    2015-12-01

    Obesity potentially arising from viral infection is known as 'infectobesity'. The latest reports suggest that adenovirus-36 (Adv36) is related to obesity in adults and children. Our aim was not only to determine the Adv36 seropositivity in both obese and non-obese children and adults, but also to investigate correlations between antibody positivity and serum lipid profiles. Both Adv36 positivity and tumour-necrosis-factor-alpha, leptin and interleukin-6 levels were detected in blood samples collected from 146 children and 130 adults by ELISA. Fasting plasma triglycerides, total cholesterol and low-density lipoprotein levels were also measured. Adv36 positivity was determined to be 27·1% and 6% in obese and non-obese children and 17·5% and 4% in obese and non-obese adults, respectively. There was no difference with regard to total cholesterol, low-density lipoprotein, triglyceride, tumour-necrosis-factor-alpha and interleukin-6 levels (P > 0·05). However, there was a significant difference between groups in terms of leptin levels (P obese children and adults. Our results showed that Adv36 may be an obesity agent for both adults and children, parallel with current literature data. However, the available data on a possible relationship between Adv36 infection and obesity both in children and adults do not completely solve the problem.

  15. Assessment of pain experience in adults and children after bracket bonding and initial archwire insertion

    Directory of Open Access Journals (Sweden)

    Marcio José da Silva Campos

    2013-10-01

    Full Text Available INTRODUCTION: Ninety five percent of orthodontic patients routinely report pain, due to alterations in the periodontal ligament and surrounding soft tissues, with intensity and prevalence varying according to age. OBJECTIVE: This study aimed to assess toothache and buccal mucosal pain in adults and children during two initial phases of the orthodontic treatment. METHODS: The intensity of toothache and buccal mucosal pain reported by 20 patients, 10 children (11-13 years and 10 adults (18-37 years was recorded with the aid of a Visual Analog Scale (VAS, during 14 days - 7 days with bonded brackets only and 7 days with the initial archwire inserted. RESULTS: There was no significant difference in pain intensity among adults and children. After bracket bonding, 50% of the children and 70% of the adults reported pain. 70% of both groups reported pain after initial archwire insertion. While adults reported constant, low intensity, buccal mucosal pain, the children showed great variation of pain intensity, but with a trend towards decreasing pain during the assessment period. After initial archwire insertion the peaks of toothache intensity and prevalence occurred 24 hours in children and 48 hours in adults. CONCLUSIONS: In general, children reported pain less frequently than adults did, though with greater intensity.

  16. Effects of analog and digital filtering on auditory middle latency responses in adults and young children.

    Science.gov (United States)

    Suzuki, T; Hirabayashi, M; Kobayashi, K

    1984-01-01

    Effects of analog high pass (HP) filtering were compared with those of zero phase-shift digital filtering on the auditory middle latency responses (MLR) from nine adults and 16 young children with normal hearing. Analog HP filtering exerted several prominent effects on the MLR waveforms in both adults and young children, such as suppression of Po (ABR), enhancement of Nb, enhancement or emergence of Pb, and latency decrements for Pa and the later components. Analog HP filtering at 20 Hz produced more pronounced waveform distortions in the responses from young children than from adults. Much greater latency decrements for Pa and Nb were observed for young children than for adults in the analog HP-filtered responses at 20 Hz. A large positive peak (Pb) emerged at about 65 ms after the stimulus onset. From these results, the use of digital HP filtering at 20 Hz is strongly recommended for obtaining unbiased and stable MLR in young children.

  17. Is the perceived placebo effect comparable between adults and children? A meta-regression analysis.

    Science.gov (United States)

    Janiaud, Perrine; Cornu, Catherine; Lajoinie, Audrey; Djemli, Amina; Cucherat, Michel; Kassai, Behrouz

    2017-01-01

    A potential larger perceived placebo effect in children compared with adults could influence the detection of the treatment effect and the extrapolation of the treatment benefit from adults to children. This study aims to explore this potential difference, using a meta-epidemiological approach. A systematic review of the literature was done to identify trials included in meta-analyses evaluating a drug intervention with separate data for adults and children. The standardized mean change and the proportion of responders (binary outcomes) were used to calculate the perceived placebo effect. A meta-regression analysis was conducted to test for the difference between adults and children of the perceived placebo effect. For binary outcomes, the perceived placebo effect was significantly more favorable in children compared with adults (β = 0.13; P = 0.001). Parallel group trials (β = -1.83; P < 0.001), subjective outcomes (β = -0.76; P < 0.001), and the disease type significantly influenced the perceived placebo effect. The perceived placebo effect is different between adults and children for binary outcomes. This difference seems to be influenced by the design, the disease, and outcomes. Calibration of new studies for children should consider cautiously the placebo effect in children.

  18. Female children with incarcerated adult family members at risk for lifelong neurological decline.

    Science.gov (United States)

    Brewer-Smyth, Kathleen; Pohlig, Ryan T; Bucurescu, Gabriel

    2016-07-01

    A secondary analysis of data from adult female prison inmates in the mid-Atlantic United States defined relationships between having incarcerated adult family members during childhood and neurological outcomes. Of 135 inmates, 99 (60%) had one or more incarcerated adult family members during childhood. Regression analyses revealed that having incarcerated adult family members was related to greater frequency and severity of childhood abuse and higher incidence of neurological deficits in adulthood, especially related to traumatic brain injuries, compared to those without incarcerated adult family members. Along with being role models, adult family members impact the neurological health of children throughout their life-span.

  19. Female children with incarcerated adult family members at risk for life-long neurological decline

    Science.gov (United States)

    Brewer-Smyth, Kathleen; Pohlig, Ryan T.; Bucurescu, Gabriel

    2016-01-01

    A secondary analysis of data from adult female prison inmates in the mid-Atlantic United States defined relationships between having incarcerated adult family members during childhood and neurological outcomes. Of 135 inmates, 99(73%) had one or more incarcerated adult family members during childhood. Regression analyses revealed that having incarcerated adult family members was related to greater frequency and severity of childhood abuse and higher incidence of neurological deficits in adulthood, especially related to traumatic brain injuries, compared to those without incarcerated adult family members. Along with being role models, adult family members impact the neurological health of children throughout their lifespan. PMID:26788781

  20. The treatment of H.pylori infected adults and children in Volgograd: pharmaco-epidemilological investigation

    Directory of Open Access Journals (Sweden)

    Magnitskaya O.V.

    2014-03-01

    Full Text Available This article represents results of pharmacoepidemiological research of H.pylori eradication treatment of adults and children in Volgograd. The aim was to determine H. pylori pharmacotherapy stereotypes and compare with international experts' recommendations. Material and Methods. There were analyzed CRFs of 94 adults and 132 children with H.pylori associated diseases in Volgograd region. Results. There were identified mistakes of treatment regimes and eradication control principles. Conclusion. The treatment of H.pylori infected adults and children in Volgograd does not match to international experts' recommendations.

  1. Management of obesity in children differs from that of adults.

    Science.gov (United States)

    Hoey, Hilary

    2014-11-01

    Obesity in childhood is a very common disorder with an increasing prevalence. It is one of the most serious public health challenges. The objectives of the present paper are to increase the awareness of the problem of obesity in childhood, its serious complications and the need for prevention. Overweight and obese children are likely to remain obese into adulthood and more likely to develop serious complications including health problems such as diabetes and CVD, as well as psychological and social challenges. Overweight and obesity are largely preventable. In adults it is difficult to reduce excessive weight gain once it has become established, thus children should be considered the priority population for intervention strategies and prevention. Nutrition, exercise, weight gain in infancy, genetic and environmental factors, all contribute to the aetiology. Prevention and treatment of obesity in childhood requires education and empowerment of families relating to diet and exercise, along with the regulation and control of food marketing and clear nutritional labelling. The eating and physical activity behaviour of a child is strongly influenced by environmental and social factors. Therefore treatment will have only limited success in an environment where adequate physical activity is inhibited and the consumption of high-energy food is stimulated. Government investment in a health promotion programme addressing the issue of obesity in the population as a whole, with particular emphasis on the prevention and management of obesity in childhood is vital. The family doctor and multidisciplinary team play an important role. Regular visits to the family doctor, including growth assessment, will help motivate the family to restrict energy intake and to increase exercise. Therefore the prevention of childhood obesity needs high priority.

  2. Discrepancies between self- and adult-perceptions of social competence in children with neuropsychiatric disorders.

    Science.gov (United States)

    Vuori, M; Autti-Rämö, I; Junttila, N; Vauras, M; Tuulio-Henriksson, A

    2017-09-01

    The present study examines discrepancies between self- and adult-perceptions of social competence in children with attention deficit-hyperactivity disorder (ADHD), autism spectrum disorders (ASD) and possible co-morbid disruptive behaviour disorders (DBD). Self-reported questionnaires were collected from multiple informants at the baseline of a multi-systemic family intervention programme for children (aged 5-12) with ADHD, ASD and possible co-morbid DBD. In total, out of the 154 families eligible for the study, information was received concerning children from 124 families (children n = 121; mothers n = 117; fathers n = 86; teachers n = 97). In addition to this, a comparison community sample of 318 school-aged children (approximately 10 years old) was utilized to examine the perceptions of children's social competence across intervention and population groups in more detail. Children's self-perceptions in the prosocial dimension of social competence (i.e. cooperating skills, empathy) did not differ between the intervention and comparison groups. Interestingly, the children in the intervention sample expressed more impulsivity and disruptiveness - the antisocial dimension of social competence - when compared with the children in the comparison sample. Adult ratings demonstrated that mothers, fathers and teachers reported decreased prosocial behaviour and increased antisocial behaviour across overall dimensions and sub-dimensions when compared with adults' ratings of elementary school children. Informant discrepancies between self-ratings and adult ratings across intervention groups yielded significant effect sizes (eta-squared) across all domains of social competence ranging from .09 to .25. Children's positive self-ratings of social competence relative to adult ratings increased within intervention sample when compared with population sample. The intervention sample children appeared to acknowledge their social competence deficits, yet self

  3. Differences in the energy cost between children and adults during front crawl swimming.

    Science.gov (United States)

    Kjendlie, Per-Ludvik; Ingjer, Frank; Madsen, Ørjan; Stallman, Robert Keig; Stray-Gundersen, James

    2004-04-01

    There is little information available about the swimming economy of children. The aim of this study was to examine any possible differences in swimming economy in children and adults, swimming front crawl submaximally. Swimming economy was compared in adults [ n=13, aged 21.4 (3.7) years] and children [n=10, aged 11.8 (0.8) years] tested at four submaximal 6-min workloads. Oxygen consumption (VO2) was measured with Douglas bags in a 25-m pool and pacer lights were used to control the velocities. Swimming economy was scaled to body size using mass (BM), body surface area (BSA) and body length (BL). Children had lower VO2 (litres per minute) at a given velocity than the adults, with 1.86 (0.28) and 2.39 (0.20) l min(-1) respectively (at 1.00 m s(-1)). When scaling for size, children had higher VO2 measured in litres per square metre per minute and millilitres per kilogram per minute (divided by BSA and BM) than adults. The VO2 divided by BL was found not to differ between the two groups. The O2 cost of swimming 1 m at a velocity of 1.00 m s(-1) was lower in the children [31.0 (4.6) ml m(-1)] than in the adults [39.9 (3.3) ml m(-1) Pswimming velocity cubed and VO2 exists as shown earlier for adults. It is concluded that, when scaling for BSA and BM, children are less economical than adults, when scaling for BL, children are equally economical, and when considering energy cost per metre and absolute VO2, children are more economical than the adults.

  4. Disparities in untreated caries among children and adults in the U.S., 2011-2014.

    Science.gov (United States)

    Gupta, Niodita; Vujicic, Marko; Yarbrough, Cassandra; Harrison, Brittany

    2018-03-06

    The Affordable Care Act of 2010 increased dental coverage for children in the United States, (U.S.) but not for adults. Few studies in current scholarship make use of up-to-date, nationally representative data to examine oral health disparities in the U.S. The purpose of this study is to use nationally representative data to determine the prevalence of untreated caries among children and adults of different socioeconomic and racial/ethnic groups and to examine the factors associated with untreated caries among children and adults. This study used the 2011-2014 National Health and Nutrition Examination Survey (NHANES) demographic, oral health questionnaire, and oral health dentition examination data (n = 7008 for children; n = 9673 for adults). Participants that had a standardized oral health examination and at least one natural primary or permanent tooth considering 28 tooth spaces were included in this study. Our main outcome measure was untreated coronal caries defined as decay on the crown or enamel surface of a tooth that had not been treated or filled. Population estimates were calculated to determine the prevalence of untreated caries among children and adults in the United States. Frequencies and Pearson's chi-square tests were used to compare those with and without untreated caries. Multivariate logistic regression models were used to evaluate the factors associated with untreated caries. We conducted analyses among children and adults separately. From 2011 to 2014, 12.4 million children and 57.6 million adults in the United States had untreated caries. Age, family income level, recent dental visit, and financial and non-financial barriers were significantly associated with untreated caries in both children and adults. Race/ethnicity, gender and education level were also significantly associated with untreated caries among adults. The odds of untreated caries associated with financial barriers were 2.06 for children and 2.84 for adults while the

  5. Children Living with HIV-Infected Adults: Estimates for 23 Countries in sub-Saharan Africa.

    Science.gov (United States)

    Short, Susan E; Goldberg, Rachel E

    2015-01-01

    In sub-Saharan Africa many children live in extreme poverty and experience a burden of illness and disease that is disproportionately high. The emergence of HIV and AIDS has only exacerbated long-standing challenges to improving children's health in the region, with recent cohorts experiencing pediatric AIDS and high levels of orphan status, situations which are monitored globally and receive much policy and research attention. Children's health, however, can be affected also by living with HIV-infected adults, through associated exposure to infectious diseases and the diversion of household resources away from them. While long recognized, far less research has focused on characterizing this distinct and vulnerable population of HIV-affected children. Using Demographic and Health Survey data from 23 countries collected between 2003 and 2011, we estimate the percentage of children living in a household with at least one HIV-infected adult. We assess overlaps with orphan status and investigate the relationship between children and the adults who are infected in their households. The population of children living in a household with at least one HIV-infected adult is substantial where HIV prevalence is high; in Southern Africa, the percentage exceeded 10% in all countries and reached as high as 36%. This population is largely distinct from the orphan population. Among children living in households with tested, HIV-infected adults, most live with parents, often mothers, who are infected; nonetheless, in most countries over 20% live in households with at least one infected adult who is not a parent. Until new infections contract significantly, improvements in HIV/AIDS treatment suggest that the population of children living with HIV-infected adults will remain substantial. It is vital to on-going efforts to reduce childhood morbidity and mortality to consider whether current care and outreach sufficiently address the distinct vulnerabilities of these children.

  6. Children Living with HIV-Infected Adults: Estimates for 23 Countries in sub-Saharan Africa.

    Directory of Open Access Journals (Sweden)

    Susan E Short

    Full Text Available In sub-Saharan Africa many children live in extreme poverty and experience a burden of illness and disease that is disproportionately high. The emergence of HIV and AIDS has only exacerbated long-standing challenges to improving children's health in the region, with recent cohorts experiencing pediatric AIDS and high levels of orphan status, situations which are monitored globally and receive much policy and research attention. Children's health, however, can be affected also by living with HIV-infected adults, through associated exposure to infectious diseases and the diversion of household resources away from them. While long recognized, far less research has focused on characterizing this distinct and vulnerable population of HIV-affected children.Using Demographic and Health Survey data from 23 countries collected between 2003 and 2011, we estimate the percentage of children living in a household with at least one HIV-infected adult. We assess overlaps with orphan status and investigate the relationship between children and the adults who are infected in their households.The population of children living in a household with at least one HIV-infected adult is substantial where HIV prevalence is high; in Southern Africa, the percentage exceeded 10% in all countries and reached as high as 36%. This population is largely distinct from the orphan population. Among children living in households with tested, HIV-infected adults, most live with parents, often mothers, who are infected; nonetheless, in most countries over 20% live in households with at least one infected adult who is not a parent.Until new infections contract significantly, improvements in HIV/AIDS treatment suggest that the population of children living with HIV-infected adults will remain substantial. It is vital to on-going efforts to reduce childhood morbidity and mortality to consider whether current care and outreach sufficiently address the distinct vulnerabilities of these

  7. Musical learning in children and adults with Williams syndrome.

    Science.gov (United States)

    Lense, M; Dykens, E

    2013-09-01

    There is recent interest in using music making as an empirically supported intervention for various neurodevelopmental disorders due to music's engagement of perceptual-motor mapping processes. However, little is known about music learning in populations with developmental disabilities. Williams syndrome (WS) is a neurodevelopmental genetic disorder whose characteristic auditory strengths and visual-spatial weaknesses map onto the processes used to learn to play a musical instrument. We identified correlates of novel musical instrument learning in WS by teaching 46 children and adults (7-49 years) with WS to play the Appalachian dulcimer. Obtained dulcimer skill was associated with prior musical abilities (r = 0.634, P learning strategies, but not visual or instructional strategies, predicted greater dulcimer skill beyond individual musical and visual-motor integration abilities (β = 0.285, sr(2) = 0.06, P = 0.019). These findings map onto behavioural and emerging neural evidence for greater auditory-motor mapping processes in WS. Results suggest that explicit awareness of task-specific learning approaches is important when learning a new skill. Implications for using music with populations with syndrome-specific strengths and weakness will be discussed. © 2012 The Authors. Journal of Intellectual Disability Research © 2012 John Wiley & Sons Ltd, MENCAP & IASSID.

  8. UnAdulterated - children and adults' visual attention to healthy and unhealthy food.

    Science.gov (United States)

    Junghans, Astrid F; Hooge, Ignace T C; Maas, Josje; Evers, Catharine; De Ridder, Denise T D

    2015-04-01

    Visually attending to unhealthy food creates a desire to consume the food. To resist the temptation people have to employ self-regulation strategies, such as visual avoidance. Past research has shown that self-regulatory skills develop throughout childhood and adolescence, suggesting adults' superior self-regulation skills compared to children. This study employed a novel method to investigate self-regulatory skills. Children and adults' initial (bottom-up) and maintained (top-down) visual attention to simultaneously presented healthy and unhealthy food were examined in an eye-tracking paradigm. Results showed that both children and adults initially attended most to the unhealthy food. Subsequently, adults self-regulated their visual attention away from the unhealthy food. Despite the children's high self-reported attempts to eat healthily and importance of eating healthily, children did not self-regulate visual attention away from unhealthy food. Children remained influenced by the attention-driven desire to consume the unhealthy food whereas adults visually attended more strongly to the healthy food thereby avoiding the desire to consume the unhealthy option. The findings emphasize the necessity of improving children's self-regulatory skills to support their desire to remain healthy and to protect children from the influences of the obesogenic environment. Copyright © 2015. Published by Elsevier Ltd.

  9. Reading skills in children and adults with albinism: the role of visual impairment.

    Science.gov (United States)

    MacDonald, John T; Kutzbach, Beth R; Holleschau, Ann M; Wyckoff, Suzanne; Summers, C Gail

    2012-01-01

    To evaluate whether visual impairment in albinism contributes significantly to the acquisition of normal reading skills. The authors administered standardized reading tests to 41 children and 18 adults with albinism. The Young Children's Achievement Test was used for children between 4 and 6 years old and the Woodcock-Johnson III was used for children 7 years and older and adults. Parents of children and adult subjects also completed a questionnaire to document developmental, academic, and/or work experiences. The Spearman test was used to evaluate the relationship between binocular best-corrected visual acuity (BCVA) and reading test results. Standardized reading tests in both children and adults with albinism showed a normal distribution of scores. BCVA did not appear to play a significant role in the development of normal reading ability in these individuals who were visually impaired except for a mild correlation of decreased reading fluency on the Woodcock-Johnson III with decreased BCVA (r = 0.287, P = .046). Many young children with albinism had superior reading skills despite having a BCVA of 20/200 or worse (legal blindness). This study of cognitively normal children and adults with albinism demonstrates that impaired vision during childhood does not by itself significantly impede a child's ability to acquire normal reading skills. However, the lower reading fluency that occurs in the more visually impaired individuals suggests they would benefit, both in the school system and workplace, with an accommodation involving more time to complete reading tasks. Copyright 2012, SLACK Incorporated.

  10. Racial Residential Segregation of School-Age Children and Adults: The Role of Schooling as a Segregating Force

    Directory of Open Access Journals (Sweden)

    Ann Owens

    2017-02-01

    Full Text Available Neighborhoods are critical contexts for children’s well-being, but differences in neighborhood inequality among children and adults are understudied. I document racial segregation between neighborhoods among school-age children and adults in 2000 and 2010 and find that though the racial composition of children’s and adults’ neighborhoods is similar, exposure to own-age neighbors varies. Compared with adults’ exposure to other adults, children are exposed to fewer white and more minority, particularly Hispanic, children. This is due in part to compositional differences, but children are also more unevenly sorted across neighborhoods by race than adults. One explanation for higher segregation among children is that parents consider school options when making residential choices. Consistent with this hypothesis, I find that school district boundaries account for a larger proportion of neighborhood segregation among children than among adults. Future research on spatial inequality must consider the multiple contexts differentially contributing to inequality among children and adults.

  11. Learning social attitudes: children's sensitivity to the nonverbal behaviors of adult models during interracial interactions.

    Science.gov (United States)

    Castelli, Luigi; De Dea, Cristina; Nesdale, Drew

    2008-11-01

    White children show marked ingroup race preferences and a relative devaluation of Black people. The origin of these early interracial attitudes is to a large extent still unclear. The studies here test the possibility that preschool-aged children are particularly sensitive to the nonverbal behaviors performed by White adults during interracial interactions. In Study 1, children were shown a video displaying an interaction between a White and a Black adult. Across conditions, the White adult's verbal behaviors were either friendly or neutral, whereas his nonverbal behaviors showed either easiness (e.g., closeness, high eye contact) or uneasiness (e.g., distance, avoidance of eye contact). Results revealed that participants shaped their attitudes toward the Black target accordingly, independently from the White adults' verbal behaviors. Study 2 replicated the basic findings and demonstrated that the observed effects generalized to other Black targets. Results are discussed in relation to current approaches to understanding the formation of racial attitudes among children.

  12. Assessing an Intergenerational Horticulture Therapy Program for Elderly Adults and Preschool Children

    OpenAIRE

    Predny, Mary Lorraine

    1999-01-01

    ASSESSING AN INTERGENERATIONAL HORTICULTURE THERAPY PROGRAM FOR ELDERLY ADULTS AND PRESCHOOL CHILDREN by Mary Lorraine Predny Dr. Diane Relf, Chair Horticulture Department ABSTRACT The goal of this research project was to determine if introducing intergenerational interactions would supplement or detract from the use of horticulture as a therapeutic tool when working with elderly adults and preschool children. The program was set up to compare ind...

  13. Safety of 100??g venom immunotherapy rush protocols in children compared to adults

    OpenAIRE

    Stoevesandt, Johanna; Hosp, Christine; Kerstan, Andreas; Trautmann, Axel

    2017-01-01

    Background There is a paucity of studies examining the safety of venom immunotherapy (VIT) in children. We aimed to assess the incidence of anaphylactic side effects during rush VIT in a cohort of pediatric patients and adult controls. Methods 72 consecutive cycles of VIT-buildup in 71 children/adolescents aged 7?17?years were retrospectively evaluated and compared to an adult control group (n?=?981) with regard to baseline parameters (sex, causative venom, severity of index sting reaction, r...

  14. Safety of 100 µg venom immunotherapy rush protocols in children compared to adults

    OpenAIRE

    Stoevesandt, Johanna; Hosp, Christine; Kerstan, Andreas; Trautmann, Axel

    2018-01-01

    Background: There is a paucity of studies examining the safety of venom immunotherapy (VIT) in children. We aimed to assess the incidence of anaphylactic side effects during rush VIT in a cohort of pediatric patients and adult controls. Methods: 72 consecutive cycles of VIT-buildup in 71 children/adolescents aged 7–17 years were retrospectively evaluated and compared to an adult control group (n = 981) with regard to baseline parameters (sex, causative venom, severity of index sting ...

  15. Children's drawings of significant figures for a peer or an adult audience

    OpenAIRE

    Burkitt, Esther; Watling, Dawn; Murray, Lucy

    2011-01-01

    The present study assessed if children would present different information in their drawings of emotion eliciting stimuli when they believed that an adult or a child audience would view their drawings. Seventy-five 6-year-olds (44 boys and 31 girls) were allocated to three groups: the reference group, the child audience group and the adult audience group. All children completed a drawing session where they first drew a neutral uncharacterised figure, followed by drawings of a sad and a happy ...

  16. Surviving Parents' Influence on Adult Children's Depressive Symptoms Following the Death of a First Parent.

    Science.gov (United States)

    Stokes, Jeffrey E

    2016-10-01

    Parents and children are linked across the life course, and they share common experiences. This article focuses on the bereavement experience of adult children's loss of a first parent during adulthood and examines the downward influence of emotional closeness with a surviving parent on adult children's depressive symptoms following loss. Analyses are based on adult children who experienced the death of a first parent (N = 227), drawn from the Longitudinal Study of Generations, a study of three-and four-generation families from Southern California. Multilevel lagged dependent variable models indicate that an emotionally close relationship with a surviving parent is related with fewer post-bereavement depressive symptoms when a mother survives a father, but not vice versa. This analysis extends the theory of linked lives and highlights the mutual influence parents and children exert, as well as the complex role of gender in shaping family relationships. © The Author(s) 2014.

  17. The neurodevelopmental differences of increasing verbal working memory demand in children and adults

    Directory of Open Access Journals (Sweden)

    V.M. Vogan

    2016-02-01

    We used fMRI and a 1-back verbal WM task with six levels of difficulty to examine the neurodevelopmental changes in WM function in 40 participants, twenty-four children (ages 9–15 yr and sixteen young adults (ages 20–25 yr. Children and adults both demonstrated an opposing system of cognitive processes with increasing cognitive demand, where areas related to WM (frontal and parietal regions increased in activity, and areas associated with the default mode network decreased in activity. Although there were many similarities in the neural activation patterns associated with increasing verbal WM capacity in children and adults, significant changes in the fMRI responses were seen with age. Adults showed greater load-dependent changes than children in WM in the bilateral superior parietal gyri, inferior frontal and left middle frontal gyri and right cerebellum. Compared to children, adults also showed greater decreasing activation across WM load in the bilateral anterior cingulate, anterior medial prefrontal gyrus, right superior lateral temporal gyrus and left posterior cingulate. These results demonstrate that while children and adults activate similar neural networks in response to verbal WM tasks, the extent to which they rely on these areas in response to increasing cognitive load evolves between childhood and adulthood.

  18. Intraoperative Neural Response Telemetry and Neural Recovery Function: a Comparative Study between Adults and Children

    Directory of Open Access Journals (Sweden)

    Carvalho, Bettina

    2014-04-01

    Full Text Available Introduction Neural response telemetry (NRT is a method of capturing the action potential of the distal portion of the auditory nerve in cochlear implant (CI users, using the CI itself to elicit and record the answers. In addition, it can also measure the recovery function of the auditory nerve (REC, that is, the refractory properties of the nerve. It is not clear in the literature whether the responses from adults are the same as those from children. Objective To compare the results of NRT and REC between adults and children undergoing CI surgery. Methods Cross-sectional, descriptive, and retrospective study of the results of NRT and REC for patients undergoing IC at our service. The NRT is assessed by the level of amplitude (microvolts and REC as a function of three parameters: A (saturation level, in microvolts, t0 (absolute refractory period, in seconds, and tau (curve of the model function, measured in three electrodes (apical, medial, and basal. Results Fifty-two patients were evaluated with intraoperative NRT (26 adults and 26 children, and 24 with REC (12 adults and 12 children. No statistically significant difference was found between intraoperative responses of adults and children for NRT or for REC's three parameters, except for parameter A of the basal electrode. Conclusion The results of intraoperative NRT and REC were not different between adults and children, except for parameter A of the basal electrode.

  19. How is adults' screen time behaviour influencing their views on screen time restrictions for children? A cross-sectional study.

    Science.gov (United States)

    Schoeppe, Stephanie; Rebar, Amanda L; Short, Camille E; Alley, Stephanie; Van Lippevelde, Wendy; Vandelanotte, Corneel

    2016-03-01

    High screen time in children and its detrimental health effects is a major public health problem. How much screen time adults think is appropriate for children remains little explored, as well as whether adults' screen time behaviour would determine their views on screen time restrictions for children. This study aimed to investigate how adults' screen time behaviour influences their views on screen time restrictions for children, including differences by gender and parental status. In 2013, 2034 Australian adults participated in an online survey conducted by the Population Research Laboratory at Central Queensland University, Rockhampton. Adult screen time behaviour was assessed using the Workforce Sitting Questionnaire. Adults reported the maximum time children aged between 5-12 years should be allowed to spend watching TV and using a computer. Ordinal logistic regression was used to compare adult screen time behaviour with views on screen time restrictions for children. Most adults (68%) held the view that children should be allowed no more than 2 h of TV viewing and computer use on school days, whilst fewer adults (44%) thought this screen time limit is needed on weekend days. Women would impose higher screen time restrictions for children than men (p 2 h on watching TV and using the computer at home on work days (66%) and non-work days (88%). Adults spending ≤ 2 h/day in leisure-related screen time were less likely to permit children > 2 h/day of screen time. These associations did not differ by adult gender and parental status. Most adults think it is appropriate to limit children's screen time to the recommended ≤ 2 h/day but few adults themselves adhere to this screen time limit. Adults with lower screen use may be more inclined to limit children's screen time. Strategies to reduce screen time in children may also need to target adult screen use.

  20. Retrospective reports of parenting received in their families of origin: relationships to adult attachment in adult children of alcoholics.

    Science.gov (United States)

    Kelley, Michelle L; Nair, Veena; Rawlings, Tanaya; Cash, Thomas F; Steer, Kate; Fals-Stewart, William

    2005-09-01

    The present study examined general and romantic attachment and parenting students received in their families of origin among 401 college students who resided with an alcohol-abusing parent prior to age 16 years as compared to those who did not reside with alcohol-abusing parents. Participants completed the Children's Report of Parent Behavior Instrument [Schludermann, E. and Schludermann, S. (1970). Children's Report of Parent Behavior Inventory (CRPBI). Canada: University of Manitoba], Experiences in Close Relationships--Revised [Fraley, R. C., Waller, N. G., and Brennan, K. G. (2000). An item response theory analysis of self-report measures of adult attachment. Journal of Personality and Social Psychology, 78, 350-365], Relationship Scale Questionnaire [Griffin, D. W. and Bartholomew, K. (1994). Models of the self and other: Fundamental dimensions underlying measures of adult attachment. Journal of Personality and Social Psychology, 67, 430-445], and the Children of Alcoholics Screening Test [Jones, J. W. (1983). The Children of Alcoholics Screening Test: Test manual. Chicago: Camelot]. Young adults who met criteria for ACOAs reported more anxious and avoidant behavior in romantic relationships and a more fearful style of general adult attachment. Parenting behavior in one's family of origin predicted anxious behavior in romantic relationships and a fearful overall style of attachment, whereas being an ACOA and parenting in one's family of origin predicted avoidant behavior in romantic relationships.

  1. Children's and adults' on-line processing of syntactically ambiguous sentences during reading.

    Directory of Open Access Journals (Sweden)

    Holly S S L Joseph

    Full Text Available While there has been a fair amount of research investigating children's syntactic processing during spoken language comprehension, and a wealth of research examining adults' syntactic processing during reading, as yet very little research has focused on syntactic processing during text reading in children. In two experiments, children and adults read sentences containing a temporary syntactic ambiguity while their eye movements were monitored. In Experiment 1, participants read sentences such as, 'The boy poked the elephant with the long stick/trunk from outside the cage' in which the attachment of a prepositional phrase was manipulated. In Experiment 2, participants read sentences such as, 'I think I'll wear the new skirt I bought tomorrow/yesterday. It's really nice' in which the attachment of an adverbial phrase was manipulated. Results showed that adults and children exhibited similar processing preferences, but that children were delayed relative to adults in their detection of initial syntactic misanalysis. It is concluded that children and adults have the same sentence-parsing mechanism in place, but that it operates with a slightly different time course. In addition, the data support the hypothesis that the visual processing system develops at a different rate than the linguistic processing system in children.

  2. Fear of water in children and adults: etiology and familial effects.

    Science.gov (United States)

    Graham, J; Gaffan, E A

    1997-02-01

    Water-fearful children (non-swimmers. 5-8 yrs and adults (non-swimmers or late learners, 23-73 yr) were compared with non-fearful controls of similar swimming ability. Parallel assessments were carried out with children and adults to investigate water-related experiences, water fear and competence in parents and siblings, and the relationship of water fear to other fear dimensions. Children were assessed behaviorally and by self and mother's report, adults by self-report. In neither children nor adults was there clear evidence that fearful and non-fearful groups differed in incidence of aversive water-related experience before fear onset. Parents usually believed that children's fear was present at first contact. In both samples, we found parent-offspring and sibling resemblances in fear. Analysis of details of children's contact with parents suggested that social learning within the family decreased water fear rather than increasing it; when both child and parent showed fear, that was as likely to reflect genetic influences as modeling. Young children's water fear forms part of a generic cluster, fear of the Unknown or Danger, while in adults it becomes independent of generic fears.

  3. Comparison of Extracorporeal Shock Wave Lithotripsy for Urolithiasis Between Children and Adults: A Single Centre Study

    Science.gov (United States)

    Assad, Salman; Rahat Aleman Bhatti, Joshua; Hasan, Aisha; Shabbir, Muhammad Usman; Akhter, Saeed

    2016-01-01

    Objective To retrospectively evaluate the effectiveness of extracorporeal shock wave lithotripsy (ESWL) for urolithiasis and compare the results between children and adults. Materials and methods From January 2011 to January 2015 (four years), ESWL was performed in 104 children and 300 adults for urolithiasis. MODULITH® SLX-F2 lithotripter (Storz Medical AG, Tägerwilen, Switzerland) equipment was used for ESWL. The stone-free rates, the number of ESWL sessions required, complication rates and ancillary procedures used were evaluated in a comparative manner. Results The mean age ± standard deviation (SD) of children was 7.84±4.22 years and of adults was a 40.22±1.57 years. Mean ± SD of the stone size was 1.28±61 cm in the adults while 1.08 ± 0.59 cm in the children. In adults, the complications included steinstrasse in six (1.98%) patients, fever in 15 (4.95%), hematuria in 19 (6.28%) and sepsis in six (1.98%) patients. In children, steinstrasse was observed in two (1.9%), mild fever in two (1.9%), hematuria in six (5.7%) and sepsis was seen in four (3.8%) patients. The overall complication rate in the adults and in the children, it was found to be 46/300 (15%) and in the children, it was seen to be 14/104 (13%). No statistical difference was found in post-ESWL complications between children and adults (P>0.05). Ancillary procedures including double J (DJ) stent were used in 13 (12.5%) children and 87 (29%) adults. There was a better stone clearance rate in children i.e. 79% as compared to 68% in adults (X2: P=0.036). Conclusion Children can achieve high stone-free rates after ESWL with a lower need for repeat ancillary procedures as compared to adults. However, there is a difference in the post-ESWL complications between these groups. PMID:27800291

  4. Windows to the Soul: Children and Adults See the Eyes as the Location of the Self

    Science.gov (United States)

    Starmans, Christina; Bloom, Paul

    2012-01-01

    Where are we? In three experiments, we explore preschoolers' and adults' intuitions about the location of the self using a novel method that asks when an object is closet to a person. Children and adults judge objects near a person's eyes to be closer to her than objects near other parts of her body. This holds even when considering an alien…

  5. The Comparative Effects of Adults and Peer Group Influence on Children's Moral Judgments.

    Science.gov (United States)

    Siegal, M.; Boyes, M. C.

    1980-01-01

    In this review, little support is found for Piaget's claim that with increasing peer group interaction adult authority becomes less legitimate to the child. It is suggested that the adult exerts increasing influence with age on children's moral judgment and, therefore, emphasis on peer-centered moral education may be misdirected. (Author/SJL)

  6. Notable Books in Spanish for Children and Young Adults from Spanish-Speaking Countries.

    Science.gov (United States)

    Schon, Isabel

    1985-01-01

    Presents a bibliography of books recently published in Mexico, Spain, Argentina, and Peru for Spanish-speaking children and young adults. The books are grouped by the following levels: (1) preschool and primary grades; (2) grades 3 to 6; (3) junior high and up; and (4) young adult. (SED)

  7. The Role of Modality and Register in Imitation by Adults and Children

    Science.gov (United States)

    Ward, Nancy Ann

    2013-01-01

    Research has shown that both adults and children will imitate acoustic properties of the speech around them. In fact, studies on adults have shown that this convergence occurs even when the subject simply sees, but does not hear, the interlocutor. Not only does visual speech elicit imitation on its own, but also imitation is greater for…

  8. Ego Is a Hurdle in Second Language Learning: A Contrastive Study between Adults and Children

    Science.gov (United States)

    Abdullah, Shumaila; Akhter, Javed

    2015-01-01

    The aim of this research paper is to find out by comparing and contrasting between the adults and children in second language learning process how language ego of adult learners affects them to learn second language, and how it becomes a barrier for them in second language learning process. Nowadays learning English as foreign and second language…

  9. Autonomy in an ascribed relationship: the case of adult children and elderly parents

    NARCIS (Netherlands)

    M.C. Stuifbergen (Marja); P.A. Dykstra (Pearl); K.N. Lanting (Katja); J.J.M. van Delden (Hans)

    2010-01-01

    textabstractAbstract Demographic and cultural changes have given rise to the question of whether adult children will continue to provide support to their elderly parents. In a qualitative study among selected respondents from a large representative sample, we investigated the motivations of adult

  10. Children's and Adults' Recall of Sex-Stereotyped Toy Pictures: Effects of Presentation and Memory Task

    Science.gov (United States)

    Cherney, Isabelle D.

    2005-01-01

    Gender schema theories predict a memory bias toward sex-congruent information. The present study examined how presentation of stimuli and encoding conditions influence gender schematic processing in children and adults. One hundred and sixty 5- to 13-year olds and adult males and females viewed 36 sex-stereotyped toy pictures that were presented…

  11. Adult Children of Divorce and Intimate Relationships: A Review of the Literature.

    Science.gov (United States)

    Christensen, Teresa M.; Brooks, Morgan C.

    2001-01-01

    Reviews research specific to the effects of parental divorce on adults in terms of relationship issues. Specific purposes of this review are to (a) explore research specific to intimacy and marital attitudes in adult children of divorce, (b) inform couple and family counselors of effects of parental divorce, and (c) relay implications for…

  12. Children-Adult Comparisons of VO2 and HR Kinetics during Submaximum Exercise.

    Science.gov (United States)

    Sady, Stanley P.; And Others

    1983-01-01

    Oxygen uptake and heart rate kinetics for submaximum exercise (bicycle riding) were compared in prepubescent boys and adult men. Resulting data suggest that children and adults do not differ significantly in cardiorespiratory adjustments during low-intensity exercise. (Authors/PP)

  13. Training Teaching Staff to Facilitate Spontaneous Communication in Children with Autism: Adult Interactive Style Intervention (AISI)

    Science.gov (United States)

    Kossyvaki, Lila; Jones, Glenys; Guldberg, Karen

    2016-01-01

    Previous research has demonstrated that the way adults interact with children with autism can have a great impact on their spontaneous communication. However, to date, few studies have focused on modifying adults' behaviour and even fewer have been conducted in school settings which actively involve teaching staff in designing the intervention.…

  14. Moving close to parents and adult children in the Netherlands: the influence of support needs

    NARCIS (Netherlands)

    Smits, A.

    2010-01-01

    In this paper, the extent to which support needs lead to moves of adult children (aged 30 and above) to within one kilometer of their parents and vice versa is examined. Using Netherlands population data from 2004 and 2005, it is found that the divorce of the adult child increases the likelihood of

  15. Implicit Racial Biases in Preschool Children and Adults from Asia and Africa

    Science.gov (United States)

    Qian, Miao K.; Heyman, Gail D.; Quinn, Paul C.; Messi, Francoise A.; Fu, Genyue; Lee, Kang

    2016-01-01

    This research used an Implicit Racial Bias Test to investigate implicit racial biases among 3- to 5-year-olds and adult participants in China (N = 213) and Cameroon (N = 257). In both cultures, participants displayed high levels of racial biases that remained stable between 3 and 5 years of age. Unlike adults, young children's implicit racial…

  16. Pinch Strengths in Healthy Iranian Children and Young Adult Population

    Directory of Open Access Journals (Sweden)

    Iman Dianat

    2015-03-01

    Full Text Available Background: Data on the physical strength capabilities are essential for design-ing safe and usable products and are useful in a wide range of clinical settings especially during treatment of disease affecting the function of the hand. The purpose of this study was to determine peak lateral pinch strength, key pinch strength, tip-to-tip pinch strength and three-jaw pinch strength exertions in a healthy Iranian children and young adult population.Methods: The study was conducted among 511 participants (242 males and 269 females aged 7-30 years. Measurements were carried out with both dominant and non-dominant hands in standard sitting posture using a B&L pinch gauge. Two repetitions of each strength measurement were recorded for each condition and the average value of the two trials was used in the subsequent analysis.Results: The results showed significant differences in the pinch strength data in terms of the age, gender and hand dominance. The lateral pinch strength, key pinch strength, tip-to-tip pinch strength and three-jaw pinch strength exertions by females were 68.4%, 68.8%, 78.8% and 81.8% of those exerted by males, respectively. Strength exertions with the non-dominant hand were 6.4%, 5.2%, 6.6% and 5.1% lower than strength exertions of the dominant hand for the lat-eral pinch strength, key pinch strength, tip-to-tip pinch strength and three-jaw pinch strength exertions, respectively.Conclusion: These findings can be used to fill the gaps in strength data for Iranian population.

  17. Optimal Dosing of Miltefosine in Children and Adults with Visceral Leishmaniasis

    NARCIS (Netherlands)

    Dorlo, Thomas P. C.; Huitema, Alwin D. R.; Beijnen, Jos H.; de Vries, Peter J.

    2012-01-01

    Only anecdotal data are available on the pharmacokinetics (PK) of miltefosine in children suffering from visceral leishmaniasis (VL). While failure rates were higher in children with VL, steady-state concentrations appeared lower than those seen with adults. We hypothesized that the current linear

  18. Children with Autism Detect Targets at Very Rapid Presentation Rates with Similar Accuracy as Adults

    Science.gov (United States)

    Hagmann, Carl Erick; Wyble, Bradley; Shea, Nicole; LeBlanc, Megan; Kates, Wendy R.; Russo, Natalie

    2016-01-01

    Enhanced perception may allow for visual search superiority by individuals with Autism Spectrum Disorder (ASD), but does it occur over time? We tested high-functioning children with ASD, typically developing (TD) children, and TD adults in two tasks at three presentation rates (50, 83.3, and 116.7 ms/item) using rapid serial visual presentation.…

  19. Building the bridge between rhabdomyosarcoma in children, adolescents and young adults : The road ahead

    NARCIS (Netherlands)

    Van Gaal, J. Carlijn; De Bont, Eveline S. J. M.; Kaal, Suzanne E. J.; Versleijen-Jonkers, Yvonne; van der Graaf, Winette T. A.

    Rhabdomyosarcoma (RMS) is a rare type of soft tissue sarcoma that mainly affects children, but also occurs in adolescents and (young) adults (AYA). Despite dramatic survival improvements reported by international study groups in children over the past decades, the awareness of a dismal outcome for

  20. Existence as a Psychological Problem: Object Permanence in Adults and Preschool Children.

    Science.gov (United States)

    Subbotskii, E. V.

    1991-01-01

    Examines perceptions of adults compared with preschool children in assuming object permanence or discontinuity of existence when an object is removed from their immediate perceptual field. Results showed that a belief in the possibility of the discontinuity of material objects is not unique to the minds of preschool children but can also be…

  1. Children's and Adults' Predictions of Black, White, and Multiracial Friendship Patterns

    Science.gov (United States)

    Roberts, Steven O.; Williams, Amber D.; Gelman, Susan A.

    2017-01-01

    Cross-race friendships can promote the development of positive racial attitudes, yet they are relatively uncommon and decline with age. In an effort to further our understanding of the extent to which children expect cross-race friendships to occur, we examined 4- to 6-year-olds' (and adults') use of race when predicting other children's…

  2. Children's, Adolescents', and Adults' Judgments and Reasoning about Different Methods of Teaching Values

    Science.gov (United States)

    Helwig, Charles C.; Ryerson, Rachel; Prencipe, Angela

    2008-01-01

    This study investigated children's, adolescents', and young adults' judgments and reasoning about teaching two values (racial equality and patriotism) using methods that varied in provision for children's rational autonomy, active involvement, and choice. Ninety-six participants (7-8-, 10-11-, and 13-14-year-olds, and college students) evaluated…

  3. Relationships between fathers and adult children: The cumulative effects of divorce and repartnering

    NARCIS (Netherlands)

    Kalmijn, M.

    2015-01-01

    New data from a national Dutch survey are used to examine the effects of divorce and repartnering on the relationships that fathers have with their adult children. Compared with divorced fathers who live alone, repartnered fathers have less frequent contact with their children, they exchange less

  4. Relationships between fathers and adult children: the cumulative effects of divorce and repartnering

    NARCIS (Netherlands)

    Kalmijn, M.

    2015-01-01

    New data from a national Dutch survey are used to examine the effects of divorce and repartnering on the relationships that fathers have with their adult children. Compared with divorced fathers who live alone, repartnered fathers have less frequent contact with their children, they exchange less

  5. Language Proficiency and Executive Control in Proactive Interference: Evidence from Monolingual and Bilingual Children and Adults

    Science.gov (United States)

    Bialystok, Ellen; Feng, Xiaojia

    2009-01-01

    Two studies are reported in which monolingual and bilingual children (Study 1) and adults (Study 2) completed a memory task involving proactive interference. In both cases, the bilinguals attained lower scores on a vocabulary test than monolinguals but performed the same on the proactive interference task. For the children, bilinguals made fewer…

  6. Nightmare Help: A Guide for Adults Working with Children (Slide Talk).

    Science.gov (United States)

    Wiseman, Ann Sayre

    This slide talk offers advice to adults to help children cope with nightmares. Children are encouraged (1) to assume power over the dream by drawing it; (2) separate the frightened part of the self from the problem-solving self; (3) let the picture describe the problem; (4) ask the picture to speak; (5) see how the dreamer's power matches the…

  7. Posttraumatic stress symptoms among adults caring for orphaned children in HIV-endemic South Africa.

    Science.gov (United States)

    Kuo, Caroline; Reddy, Madhavi K; Operario, Don; Cluver, Lucie; Stein, Dan J

    2013-06-01

    There is growing evidence that mental health is a significant issue among families affected by AIDS-related parental deaths. The current study examined posttraumatic stress symptoms and identified risk factors among adults caring for AIDS-orphaned and other-orphaned children in an HIV-endemic South African community. A representative community sample of adults caring for children (N = 1,599) was recruited from Umlazi Township. Of the 116 participants who reported that a traumatic event was still bothering them, 19 % reported clinically significant posttraumatic stress symptoms. Of the 116 participants, caregivers of AIDS-orphaned and other-orphaned children were significantly more likely to meet threshold criteria for PTSD (28 %) compared to caregivers of non-orphaned children (10 %). Household receipt of an old age pension was identified as a possible protective factor for PTSD symptoms among caregivers of orphaned children. Services are needed to address PTSD symptoms among caregivers of orphaned children.

  8. Predictive genetic testing in children and adults: a study of emotional impact.

    Science.gov (United States)

    Michie, S; Bobrow, M; Marteau, T M

    2001-08-01

    To determine whether, following predictive genetic testing for familial adenomatous polyposis (FAP), children or adults receiving positive results experience clinically significant levels of anxiety or depression, and whether children receiving positive results experience higher levels of anxiety or depression than adults receiving positive results. Two studies, one cross sectional and one prospective. 208 unaffected subjects (148 adults and 60 children) at risk for FAP who have undergone genetic testing since 1990. anxiety, depression; independent variables: test results, demographic measures, psychological resources (optimism, self-esteem). Study 1. In children receiving positive results, mean scores for anxiety and depression were within the normal range. There was a trend for children receiving positive results to be more anxious and depressed than those receiving negative results. In adults, mean scores for anxiety were within the normal range for those receiving negative results, but were in the clinical range for those receiving positive results, with 43% (95% CI 23-65) of the latter having scores in this range. Regardless of test result, adults were more likely to be clinically anxious if they were low in optimism or self-esteem. Children receiving positive or negative results did not experience greater anxiety or depression than adults. Study 2. For children receiving a positive test result, mean scores for anxiety, depression, and self-esteem were unchanged over the year following the result, while mean anxiety scores decreased and self-esteem increased after receipt of a negative test result over the same period of time. Children, as a group, did not show clinically significant distress over the first year following predictive genetic testing. Adults were more likely to be clinically anxious if they received a positive result or were low in optimism or self-esteem, with interacting effects. The association between anxiety, self-esteem, and optimism

  9. How television fast food marketing aimed at children compares with adult advertisements.

    Directory of Open Access Journals (Sweden)

    Amy M Bernhardt

    Full Text Available Quick service restaurant (QSR television advertisements for children's meals were compared with adult advertisements from the same companies to assess whether self-regulatory pledges for food advertisements to children had been implemented.All nationally televised advertisements for the top 25 US QSR restaurants from July 1, 2009 to June 30, 2010 were obtained and viewed to identify those advertising meals for children and these advertisements were compared with adult advertisements from the same companies. Content coding included visual and audio assessment of branding, toy premiums, movie tie-ins, and depictions of food. For image size comparisons, the diagonal length of the advertisement was compared with the diagonal length of salient food and drink images.Almost all of the 92 QSR children's meal advertisements that aired during the study period were attributable to McDonald's (70% or Burger King (29%; 79% of 25,000 television placements aired on just four channels (Cartoon Network, Nickelodeon, Disney XD, and Nicktoons. Visual branding was more common in children's advertisements vs. adult advertisements, with food packaging present in 88% vs. 23%, and street view of the QSR restaurant present in 41% vs. 12%. Toy premiums or giveaways were present in 69% vs. 1%, and movie tie-ins present in 55% vs. 14% of children's vs. adult advertisements. Median food image diagonal length was 20% of the advertisement diagonal for children's and 45% for adult advertisements. The audio script for children's advertisements emphasized giveaways and movie tie-ins whereas adult advertisements emphasized food taste, price and portion size.Children's QSR advertisements emphasized toy giveaways and movie tie-ins rather than food products. Self-regulatory pledges to focus on actual food products instead of toy premiums were not supported by this analysis.

  10. How television fast food marketing aimed at children compares with adult advertisements.

    Science.gov (United States)

    Bernhardt, Amy M; Wilking, Cara; Adachi-Mejia, Anna M; Bergamini, Elaina; Marijnissen, Jill; Sargent, James D

    2013-01-01

    Quick service restaurant (QSR) television advertisements for children's meals were compared with adult advertisements from the same companies to assess whether self-regulatory pledges for food advertisements to children had been implemented. All nationally televised advertisements for the top 25 US QSR restaurants from July 1, 2009 to June 30, 2010 were obtained and viewed to identify those advertising meals for children and these advertisements were compared with adult advertisements from the same companies. Content coding included visual and audio assessment of branding, toy premiums, movie tie-ins, and depictions of food. For image size comparisons, the diagonal length of the advertisement was compared with the diagonal length of salient food and drink images. Almost all of the 92 QSR children's meal advertisements that aired during the study period were attributable to McDonald's (70%) or Burger King (29%); 79% of 25,000 television placements aired on just four channels (Cartoon Network, Nickelodeon, Disney XD, and Nicktoons). Visual branding was more common in children's advertisements vs. adult advertisements, with food packaging present in 88% vs. 23%, and street view of the QSR restaurant present in 41% vs. 12%. Toy premiums or giveaways were present in 69% vs. 1%, and movie tie-ins present in 55% vs. 14% of children's vs. adult advertisements. Median food image diagonal length was 20% of the advertisement diagonal for children's and 45% for adult advertisements. The audio script for children's advertisements emphasized giveaways and movie tie-ins whereas adult advertisements emphasized food taste, price and portion size. Children's QSR advertisements emphasized toy giveaways and movie tie-ins rather than food products. Self-regulatory pledges to focus on actual food products instead of toy premiums were not supported by this analysis.

  11. Children's Stereotypes of Older Adults: Evaluating Contributions of Cognitive Development and Social Learning

    Science.gov (United States)

    Lineweaver, Tara T.; Roy, Ashley; Horth, Madison

    2017-01-01

    Past research has investigated the development of stereotypes surrounding race and gender in children; however, there is a lack of literature examining the development of children's stereotypes of older adults. In this study, 163 children from four grades: first (n = 44), fourth (n = 49), fifth (n = 35), and eighth (n = 35) completed a new…

  12. ADHD and maturation of brain white matter: A DTI study in medication naive children and adults

    Directory of Open Access Journals (Sweden)

    Cheima Bouziane

    2018-01-01

    In contrast to prior studies conducted in medicated ADHD children, we did not find WM alterations in stimulant treatment naïve children, only treatment-naïve adults. Thus, our findings suggest that the reported developmental delay in WM might appear after childhood, and that previously reported differences between ADHD children and normal developing peers could have been attributed to prior ADHD medications, and/or other factors that affect WM development, such as age and gender.

  13. Correlates of self-reported quality of life in adults and children from the Morphea in Adults and Children cohort I

    Science.gov (United States)

    Das, Shinjita; Bernstein, Ira; Jacobe, Heidi

    2014-01-01

    Background Determining a disease's impact on life quality is important in clinical decision making, research, and resource allocation. Determinants of quality of life (QOL) in morphea are poorly understood. Objective We sought to ascertain demographic and clinical variables correlated with negative impact on self-reported QOL in morphea. Methods We conducted a cross-sectional survey of the Morphea in Adults and Children cohort. Results Symptoms (pruritus and pain) and functional impairment were correlated with decreased QOL in children and adults. This was true in both sexes and was independent of subtype and age. Patient-reported QOL correlated with physician-based measures of disease severity in adults, but not in children. Patients with linear and generalized morphea had the greatest impact on QOL. Limitations Small sample size is a limitation. Conclusion Symptoms and functional impairment were determinants of impaired life quality in both children and adults independent of morphea subtype. These results suggest that clinicians should consider suppressing the accumulation of new lesions (when rapidly accumulating) and symptoms (pain and pruritus) in the treatment of patients with morphea. PMID:24534655

  14. Examining the trajectories of children providing care for adults in rural Kenya

    DEFF Research Database (Denmark)

    Skovdal, Morten

    2011-01-01

    whom they have cared for over time and explore the different pathways that lead to their caregiving at different stages of their lives. The study reports on qualitative data collected from 48 caregiving children and 10 adults in the Bondo district of western Kenya in 2007. A multi-method approach...... family and community members for varying periods of time and intensities. Although their living arrangements and life circumstances often gave them little choice but to care, a social recognition of children's capacity to provide care for fragile adults, helped the children construct an identity, which...

  15. Children's and adults' judgments of the certainty of deductive inferences, inductive inferences, and guesses.

    Science.gov (United States)

    Pillow, Bradford H; Pearson, Raeanne M; Hecht, Mary; Bremer, Amanda

    2010-01-01

    Children and adults rated their own certainty following inductive inferences, deductive inferences, and guesses. Beginning in kindergarten, participants rated deductions as more certain than weak inductions or guesses. Deductions were rated as more certain than strong inductions beginning in Grade 3, and fourth-grade children and adults differentiated strong inductions, weak inductions, and informed guesses from pure guesses. By Grade 3, participants also gave different types of explanations for their deductions and inductions. These results are discussed in relation to children's concepts of cognitive processes, logical reasoning, and epistemological development.

  16. Farm to Sensory Lab: Taste of Blueberry Fruit by Children and Adults.

    Science.gov (United States)

    Mennella, Julie A; Colquhoun, Thomas A; Bobowski, Nuala K; Olmstead, James W; Bartoshuk, Linda; Clark, Dave

    2017-07-01

    The average American child eats fewer fruits than recommended. Although taste is the primary motivator for food intake among children, little research has systematically measured children's liking of fruit and determined whether their preferences differ from adults. We phenotyped 49 children and their mothers to determine: (1) their liking of the taste of 3 blueberry cultivars ("Arcadia," "Keecrisp," and "Kestrel") from 2 harvests for which total soluble solids were determined using a handheld Brix refractometer; (2) the association between liking and blueberry sugar content; and (3) the most preferred level of fructose, one of the primary sugars in blueberry fruit. Multiple methods, identical for all participants, assessed which cultivar they liked best. Dietary intake, determined via 24-h dietary recall, revealed most children (73%) and adults (92%) did not meet dietary guidelines for fruit intake. We found that during the 1st harvest, Keecrisp was sweeter by 4° Brix than either Arcadia or Kestrel and was the cultivar most preferred by both children and adults. For the 2nd harvest, mothers liked each of the cultivars equally, but children preferred Arcadia, which was 2° Brix sweeter than the other 2 cultivars. Like other sugars, children's most preferred concentration of fructose was significantly higher than that of adults. In sum, children appear to be more sensitive to smaller variations in sweetness than are adults. Identifying drivers of fruit preference and assessing children's liking for whole fruits are important steps in developing strategies to increase fruit consumption among children. © 2017 Institute of Food Technologists®.

  17. Functional magnetic resonance imaging study comparing rhythmic finger tapping in children and adults.

    Science.gov (United States)

    De Guio, François; Jacobson, Sandra W; Molteno, Christopher D; Jacobson, Joseph L; Meintjes, Ernesta M

    2012-02-01

    This study compared brain activation during unpaced rhythmic finger tapping in 12-year-old children with that of adults. Subjects pressed a button at a pace initially indicated by a metronome (12 consecutive tones), and then continued for 16 seconds of unpaced tapping to provide an assessment of their ability to maintain a steady rhythm. These analyses focused on the superior vermis of the cerebellum, which is known to play a key role in timing. Twelve adults and 12 children performed this rhythmic finger tapping task in a 3 T scanner. Whole-brain analyses were performed in Brain Voyager, with a random-effects analysis of variance using a general linear model. A dedicated cerebellar atlas was used to localize cerebellar activations. As in adults, unpaced rhythmic finger tapping in children demonstrated activations in the primary motor cortex, premotor cortex, and cerebellum. However, overall activation was different, in that adults demonstrated much more deactivation in response to the task, particularly in the occipital and frontal cortices. The other main differences involved the additional recruitment of motor and premotor areas in children compared with adults, and increased activity in the vermal region of the cerebellum. These findings suggest that the timing component of the unpaced rhythmic finger tapping task is less efficient and automatic in children, who need to recruit the superior vermis more intensively to maintain the rhythm, although they performed somewhat more poorly than adults. Copyright © 2012 Elsevier Inc. All rights reserved.

  18. Colour preference between adults and children during a dental treatment session.

    Science.gov (United States)

    Oner Ozdas, Didem; Kazak, Magrur

    2017-02-01

    It is evidently shown that colour has physical, psychological and sociological effects on human beings. There are many studies showing the effects of colours on brain activity. Colour preferences may change from childhood to adulthood and are significantly different in various age groups. The aim of this study was to evaluate the adults and children in their preference for mouthrinses in various colours under stress condition during a dental treatment session. 240 adults and 263 children were included in the study. Three transparent cups were filled with water, two of which were coloured green/pink rinsing by dissolving a tablet in the water. Cups were placed near the dental unit. During dental treatment sessions, patients were told to rinse their mouth with whichever cup they preferred. Preferred colour of cup, gender and age of patient, number of sessions were recorded. Data were statistically analysed by SPSS 15.0 programme and chi-square tests. Half of all cases preferred water. In adults, while females statistically significantly preferred water, males chose cups with coloured contents (pcoloured contents in multi-dental treatment sessions, children regularly preferred water (pcolours of cups affected choices made by adults and children. Female adults and children were not interested in trying colourful mouthrinses, while male adults were curious about trying colourful mouthrinses during dental treatment sessions under stress condition. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Predicting remembering and forgetting of autobiographical memories in children and adults: a 4-year prospective study.

    Science.gov (United States)

    Bauer, Patricia J; Larkina, Marina

    2016-11-01

    Preservation and loss to forgetting of autobiographical memories is a focus in both the adult and developmental literatures. In both, there are comparative arguments regarding rates of forgetting. Children are assumed to forget autobiographical memories more rapidly than adults, and younger children are assumed to forget more rapidly than older children. Yet few studies can directly inform these comparisons: few feature children and adults, and few prospectively track the survival of specific autobiographical memories over time. In a 4-year prospective study, we obtained autobiographical memories from children 4, 6, and 8 years, and adults. We tested recall of different subsets of the events after 1, 2, and 3 years. Accelerated rates of forgetting were apparent among all child groups relative to adults; within the child groups, 4- and 6-year-olds had accelerated forgetting relative to 8-year-olds. The differences were especially pronounced in open-ended recall. The thematic coherence of initial memory reports also was a significant predictor of the survival of specific memories. The pattern of findings is consistent with suggestions that the adult distribution of autobiographical memories is achieved as the quality of memory traces increases (here measured by thematic coherence) and the rate of forgetting decreases.

  20. Predicting remembering and forgetting of autobiographical memories in children and adults: A 4-year prospective study

    Science.gov (United States)

    Bauer, Patricia J.; Larkina, Marina

    2015-01-01

    Preservation and loss to forgetting of autobiographical memories is a focus in both the adult and developmental literatures. In both, there are comparative arguments regarding rates of forgetting. Children are assumed to forget autobiographical memories more rapidly than adults, and younger children are assumed to forget more rapidly than older children. Yet few studies can directly inform these comparisons: few feature children and adults, and few prospectively track the survival of specific autobiographical memories over time. In a 4-year prospective study, we obtained autobiographical memories from children 4, 6, and 8 years, and adults. We tested recall of different subsets of the events after 1, 2, and 3 years. Accelerated rates of forgetting were apparent among all child groups relative to adults; within the child groups, 4- and 6-year-olds had accelerated forgetting relative to 8-year-olds. The differences were especially pronounced in open-ended recall. The thematic coherence of initial memory reports also was a significant predictor of the survival of specific memories. The pattern of findings is consistent with suggestions that the adult distribution of autobiographical memories is achieved as the quality of memory traces increases (here measured by thematic coherence) and the rate of forgetting decreases. PMID:26566236

  1. Developmental aspects of fear: Comparing the acquisition and generalization of conditioned fear in children and adults.

    Science.gov (United States)

    Schiele, Miriam A; Reinhard, Julia; Reif, Andreas; Domschke, Katharina; Romanos, Marcel; Deckert, Jürgen; Pauli, Paul

    2016-05-01

    Most research on human fear conditioning and its generalization has focused on adults whereas only little is known about these processes in children. Direct comparisons between child and adult populations are needed to determine developmental risk markers of fear and anxiety. We compared 267 children and 285 adults in a differential fear conditioning paradigm and generalization test. Skin conductance responses (SCR) and ratings of valence and arousal were obtained to indicate fear learning. Both groups displayed robust and similar differential conditioning on subjective and physiological levels. However, children showed heightened fear generalization compared to adults as indexed by higher arousal ratings and SCR to the generalization stimuli. Results indicate overgeneralization of conditioned fear as a developmental correlate of fear learning. The developmental change from a shallow to a steeper generalization gradient is likely related to the maturation of brain structures that modulate efficient discrimination between danger and (ambiguous) safety cues. © 2016 The Authors. Developmental Psychobiology Published by Wiley Periodicals, Inc.

  2. Perceptual Learning of Intonation Contour Categories in Adults and 9- to 11-Year-Old Children: Adults Are More Narrow-Minded

    Science.gov (United States)

    Kapatsinski, Vsevolod; Olejarczuk, Paul; Redford, Melissa A.

    2017-01-01

    We report on rapid perceptual learning of intonation contour categories in adults and 9- to 11-year-old children. Intonation contours are temporally extended patterns, whose perception requires temporal integration and therefore poses significant working memory challenges. Both children and adults form relatively abstract representations of…

  3. Scapular positioning and motor control in children and adults: a laboratory study using clinical measures.

    Science.gov (United States)

    Struyf, Filip; Nijs, Jo; Horsten, Stijn; Mottram, Sarah; Truijen, Steven; Meeusen, Romain

    2011-04-01

    The scapular muscular system is the major determinant of scapular positioning. In addition, strength and muscular endurance develops from childhood through adolescence. It is not known whether differences in scapular positioning and motor control between adults and children may exist. Ninety-two shoulders of 46 adults (mean = 39.4; 18-86 years; SD = 22.5), and 116 shoulders of 59 children (mean = 11.6; 6-17 years; SD = 3.5), were included in the study. Scapular positioning data were collected using a clinical assessment protocol including visual observation of titling and winging, measurement of forward shoulder posture, measurement of scapular upward rotation, and the Kinetic Medial Rotation Test (KMRT). The observation protocol for scapular winging and tilting did not show significant differences between adults and children. After controlling for height, forward shoulder posture (relaxed (0.28 cm/cm (0.06) vs. 0.31 cm/cm (0.07) and retracted (0.15 cm/cm (0.05) vs. 0.20 cm/cm (0.06)) were significantly smaller in children than in adults (P < 0.01). In addition, children showed greater scapular upward rotation (18.6°; SD 9.6°) than adults (14.5°; SD 10.9°) at 90° shoulder abduction. No significant differences were seen between children (19% positive test) and adults (24% positive test) using the KMRT. Children and adults show significant but small differences in scapular upward rotation and forward shoulder posture. These data provide useful reference values using a clinical protocol. Copyright © 2010 Elsevier Ltd. All rights reserved.

  4. Morphea in Adults and Children Cohort VI: A cross-sectional comparison of outcomes between adults with pediatric-onset and adult-onset morphea

    Science.gov (United States)

    Condie, Daniel; Grabell, Daniel; Jacobe, Heidi

    2014-01-01

    Objective Few studies have looked at outcomes of adults with pediatric-onset morphea. The objective of the present study was to compare clinical outcomes and health-related quality of life in adults with pediatric-onset morphea to those of patients with adult-onset morphea. Methods Participants in the study were drawn from the Morphea in Adults and Children Cohort and included 68 adults with pediatric-onset morphea and 234 patients with adult-onset morphea. Outcome measures included the Localized Scleroderma Cutaneous Assessment Tool (LoSCAT), physical exam findings, and quality of life questionnaires. Results Adults with pediatric-onset morphea were younger, had longer disease duration, and were more likely to have the linear subtype of morphea. Patients with pediatric-onset disease were less likely to have active disease. Among patients with active disease, those with pediatric-onset morphea had less disease activity as measured by the LoSCAT. Patients with pediatric-onset disease had higher disease damage as measured by the Physician Global Assessment of Damage, but similar disease damage as measured by the Localized Scleroderma Skin Damage Index. Patients with pediatric-onset disease had more favorable quality of life scores for all measures that reached statistical significance. Conclusion Adults with pediatric-onset morphea differ from patients with adult-onset disease with respect to subtype, disease activity, disease damage, and health-related quality of life. PMID:25156342

  5. Brain function differences in language processing in children and adults with autism.

    Science.gov (United States)

    Williams, Diane L; Cherkassky, Vladimir L; Mason, Robert A; Keller, Timothy A; Minshew, Nancy J; Just, Marcel Adam

    2013-08-01

    Comparison of brain function between children and adults with autism provides an understanding of the effects of the disorder and associated maturational differences on language processing. Functional imaging (functional magnetic resonance imaging) was used to examine brain activation and cortical synchronization during the processing of literal and ironic texts in 15 children with autism, 14 children with typical development, 13 adults with autism, and 12 adult controls. Both the children and adults with autism had lower functional connectivity (synchronization of brain activity among activated areas) than their age and ability comparison group in the left hemisphere language network during irony processing, and neither autism group had an increase in functional connectivity in response to increased task demands. Activation differences for the literal and irony conditions occurred in key language-processing regions (left middle temporal, left pars triangularis, left pars opercularis, left medial frontal, and right middle temporal). The children and adults with autism differed from each other in the use of some brain regions during the irony task, with the adults with autism having activation levels similar to those of the control groups. Overall, the children and adults with autism differed from the adult and child controls in (a) the degree of network coordination, (b) the distribution of the workload among member nodes, and (3) the dynamic recruitment of regions in response to text content. Moreover, the differences between the two autism age groups may be indicative of positive changes in the neural function related to language processing associated with maturation and/or educational experience. © 2013 International Society for Autism Research, Wiley Periodicals, Inc.

  6. Neurological manifestations of influenza infection in children and adults: results of a National British Surveillance Study.

    Science.gov (United States)

    Goenka, Anu; Michael, Benedict D; Ledger, Elizabeth; Hart, Ian J; Absoud, Michael; Chow, Gabriel; Lilleker, James; Lunn, Michael; McKee, David; Peake, Deirdre; Pysden, Karen; Roberts, Mark; Carrol, Enitan D; Lim, Ming; Avula, Shivaram; Solomon, Tom; Kneen, Rachel

    2014-03-01

    The emergence of influenza A(H1N1) 2009 was met with increased reports of associated neurological manifestations. We aimed to describe neurological manifestations of influenza in adults and children in the United Kingdom that presented at this time. A 2-year surveillance study was undertaken through the British adult and pediatric neurological surveillance units from February 2011. Patients were included if they met clinical case definitions within 1 month of proven influenza infection. Twenty-five cases were identified: 21 (84%) in children and 4 (16%) in adults. Six (29%) children had preexisting neurological disorders. Polymerase chain reaction of respiratory secretions identified influenza A in 21 (81%; 20 of which [95%] were H1N1) and influenza B in 4 (15%). Twelve children had encephalopathy (1 with movement disorder), 8 had encephalitis, and 1 had meningoencephalitis. Two adults had encephalopathy with movement disorder, 1 had encephalitis, and 1 had Guillain-Barré syndrome. Seven individuals (6 children) had specific acute encephalopathy syndromes (4 acute necrotizing encephalopathy, 1 acute infantile encephalopathy predominantly affecting the frontal lobes, 1 hemorrhagic shock and encephalopathy, 1 acute hemorrhagic leukoencephalopathy). Twenty (80%) required intensive care, 17 (68%) had poor outcome, and 4 (16%) died. This surveillance study described a cohort of adults and children with neurological manifestations of influenza. The majority were due to H1N1. More children than adults were identified; many children had specific encephalopathy syndromes with poor outcomes. None had been vaccinated, although 8 (32%) had indications for this. A modified classification system is proposed based on our data and the increasing spectrum of recognized acute encephalopathy syndromes.

  7. Education of adult children and mortality of their elderly parents in Taiwan.

    Science.gov (United States)

    Zimmer, Zachary; Martin, Linda G; Ofstedal, Mary Beth; Chuang, Yi-Li

    2007-05-01

    In societies in which families are highly integrated, the education of family members may be linked to survival. Such may be the case in Taiwan, where there are large gaps in levels of education across generations and high levels of resource transfers between family members. This study employs 14 years of longitudinal data from Taiwan to examine the combined effects of the education of older adults and their adult children on the mortality outcomes of older adults. We use nested Gompertz hazard models to evaluate the importance of the education of an older adult and his or her highest-educated child after controlling for socioeconomic, demographic, and health characteristics at baseline. To gain further insight, we fit additional models based on the sample stratified by whether older adults report serious diseases at baseline. The results indicate that the educational levels of both older adults and children are associated with older adult mortality, but children's education appears more important when we examine the mortality of only those older adults who already report a serious disease. This finding suggests that there may be different roles for education in the onset versus the progression of a health problem that may lead to death.

  8. Protein substitute for children and adults with phenylketonuria.

    Science.gov (United States)

    Yi, Sarah H L; Singh, Rani H

    2015-02-27

    Phenylketonuria is an inherited metabolic disorder characterised by an absence or deficiency of the enzyme phenylalanine hydroxylase. The aim of treatment is to lower blood phenylalanine concentrations to the recommended therapeutic range to prevent developmental delay and support normal growth. Current treatment consists of a low-phenylalanine diet in combination with a protein substitute which is free from or low in phenylalanine. Guidance regarding the use, dosage, and distribution of dosage of the protein substitute over a 24-hour period is unclear, and there is variation in recommendations among treatment centres. This is an update of a Cochrane review first published in 2005, and previously updated in 2008. To assess the benefits and adverse effects of protein substitute, its dosage, and distribution of dose in children and adults with phenylketonuria who are adhering to a low-phenylalanine diet. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register which consists of references identified from comprehensive electronic database searches and hand searches of relevant journals and abstract books of conference proceedings. We also contacted manufacturers of the phenylalanine-free and low-phenylalanine protein substitutes for any data from published and unpublished randomised controlled trials.Date of the most recent search of the Group's Inborn Errors of Metabolism Trials Register: 03 April 2014. All randomised or quasi-randomised controlled trials comparing: any dose of protein substitute with no protein substitute; an alternative dosage; or the same dose, but given as frequent small doses throughout the day compared with the same total daily dose given as larger boluses less frequently. Both authors independently extracted data and assessed trial quality. Three trials (69 participants) are included in this review. One trial investigated the use of protein substitute in 16 participants, while a further two trials investigated the

  9. Management of the pediatric nuclear medicine patient (or children are not small adults)

    International Nuclear Information System (INIS)

    Kieffer, C.T.; Suto, P.A.

    1983-01-01

    The first of a four-part continuing education series on pediatric nuclear medicine is presented. Included are: (1) clinical indications for performing nuclear medicine studies in children; (2) comparison of nuclear medicine procedures for adult and pedicatric patients; (3) appropriate radiopharmaceuticals for performing pediatric studies; (4) radiation protection techniques (5) the principles of pediatric radiopharmaceutical dose calculation and common calculation methods; (6) possible injection sites and administration methods (7) radiopharmaceutical clearance times and imaging times in adults and children; (8) the collimators of choice for most procedures performed in children; (9) certain behaviors exhibited by children according to their stage of emotional development and children's response to the hospital setting; and (10) patient immobilization techniques and advantages of physical restraint over sedation

  10. Differences among children, adolescents and adults with severe leptospirosis: A comparative analysis

    Directory of Open Access Journals (Sweden)

    E F Daher

    2014-01-01

    Full Text Available Leptospirosis is a zoonosis of global importance caused by Leptospira interrogans. The aim of this study was to compare the data between children, adolescents and adults with leptospirosis. This is a retrospective study including a total of 373 consecutive patients with leptospirosis, admitted to tertiary hospitals in Northeast of Brazil, from May 1985 to August 2010. The patients were divided into two groups (age ≤21 years and >21 years. The adults were 304 (81.5% of the population, with a mean ge of 41 ± 13 (range 22-84 years. The pediatric group was 16 ± 3 (range 9-21 years. Signs and symptoms where similar between the groups, excepting arrhythmia, which was more frequent in adults and vomiting, more common in children (16% vs. 0%, P = 0.04 and 65% vs. 79%, P = 0.02, respectively. Adult group presented with higher serum urea (137 vs. 97 mg/dl, P = 0.002 and creatinine (4.3 vs. 3.0 mg/dl, P = 0.007. Acute kidney injury (AKI was observed in 80%, mainly in adults (83% vs. 70% P < 0.005. Adults required renal replacement therapy more frequently than children (38% vs. 11%, P < 0.0001. Mortality was higher in adults (14.8% vs. 2.8%, P = 0.005 and in adults with AKI (93% vs. 7%, P < 0.05. There are important differences between the adults and children with leptospirosis. AKI was more frequent in adults and it was associated with increased mortality.

  11. Pathways of Adult Children Providing Care to Older Parents

    Science.gov (United States)

    Barnett, Amanda E.

    2013-01-01

    Guided by life course and stress process theory, this study investigated pathways of adult child caregivers' family (caregiving, marital, parenting) and nonfamily (employment) roles. Eight waves of data from the Health and Retirement Study were analyzed for 1,300 adult child caregivers. Latent class analysis provided strong evidence for a 4-class…

  12. Spectral entropy monitoring for adults and children undergoing general anaesthesia.

    Science.gov (United States)

    Chhabra, Anjolie; Subramaniam, Rajeshwari; Srivastava, Anurag; Prabhakar, Hemanshu; Kalaivani, Mani; Paranjape, Saloni

    2016-03-14

    Anaesthetic drugs during general anaesthesia are titrated according to sympathetic or somatic responses to surgical stimuli. It is now possible to measure depth of anaesthesia using electroencephalography (EEG). Entropy, an EEG-based monitor can be used to assess the depth of anaesthesia using a strip of electrodes applied to the forehead, and this can guide intraoperative anaesthetic drug administration. The primary objective of this review was to assess the effectiveness of entropy monitoring in facilitating faster recovery from general anaesthesia. We also wanted to assess mortality at 24 hours, 30 days, and one year following general anaesthesia with entropy monitoring.The secondary objectives were to assess the effectiveness of the entropy monitor in: preventing postoperative recall of intraoperative events (awareness) following general anaesthesia; reducing the amount of anaesthetic drugs used; reducing cost of the anaesthetic as well as in reducing time to readiness to leave the postanaesthesia care unit (PACU). We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2014, Issue 10), MEDLINE via Ovid SP (1990 to September 2014) and EMBASE via Ovid SP (1990 to September 2014). We reran the search in CENTRAL, MEDLINE via Ovid SP and EMBASE via Ovid SP in January 2016. We added one potential new study of interest to the list of 'Studies awaiting Classification' and we will incorporate this study into the formal review findings during the review update. We included randomized controlled trials (RCTs) conducted in adults and children (aged greater than two years of age), where in one arm entropy monitoring was used for titrating anaesthesia, and in the other standard practice (increase in heart rate, mean arterial pressure, lacrimation, movement in response to noxious surgical stimuli) was used for titrating anaesthetic drug administration. We also included trials with an additional third arm, wherein another EEG monitor, the Bispectral index

  13. Self-reports of psychosocial functioning among children and young adults with cleft lip and palate.

    Science.gov (United States)

    Hunt, Orlagh; Burden, Donald; Hepper, Peter; Stevenson, Mike; Johnston, Chris

    2006-09-01

    A cross-sectional study was employed to determine the psychosocial effects of cleft lip and/or palate among children and young adults, compared with a control group of children and young adults without cleft lip and palate. The study comprised 160 children and young adults with cleft lip and/or palate and 113 children and young adults without cleft lip and/or palate. All participants were between 8 and 21 years of age. Psychological functioning (anxiety, self-esteem, depression, and behavioral problems) was assessed using validated psychological questionnaires. Happiness with facial appearance was rated using a visual analog scale. Social functioning, including experience of teasing/bullying and satisfaction with speech, was assessed using a semistructured interview. Participants with cleft lip and/or palate reported greater behavioral problems (p palate and subjects without cleft lip and/or palate in terms of anxiety (p > .05) or self-esteem (p > .05). Having been teased was a significant predictor of poor psychological functioning, more so than having a cleft lip and/or palate per se (p palate and it was a significant predictor of poorer psychosocial functioning. Children and young adults with cleft lip and/or palate require psychological assessment, specifically focusing on their experience of teasing, as part of their routine cleft care.

  14. Eliminating age differences in children's and adults' suggestibility and memory conformity effects.

    Science.gov (United States)

    Otgaar, Henry; Howe, Mark L; Brackmann, Nathalie; van Helvoort, Daniël H J

    2017-05-01

    We examined whether typical developmental trends in suggestion-induced false memories (i.e., age-related decrease) could be changed. Using theoretical principles from the spontaneous false memory field, we adapted 2 often-used false memory procedures: misinformation (Experiment 1) and memory conformity (Experiment 2). In Experiment 1, 7- to 9-year-old children (n = 33) and adults (n = 39) received stories containing associatively related details. They then listened to misinformation in the form of short narratives preserving the meaning of the story. Children and adults were equally susceptible to the misinformation effect. In Experiment 2, younger (7- to 8-year-olds, n = 30) and older (11- to 12-year-olds, n = 30) children and adults (n = 30) viewed pictures containing associatively related details. They viewed these pictures in pairs. Although the pictures differed, participants believed they had viewed the same pictures. Participants had to report what they could recollect during collaborative and individual recall tests. Children and adults were equally susceptible to memory conformity effects. When correcting for response bias, adults' false memory scores were even higher than children's. Our results show that age trends in suggestion-induced false memories are not developmentally invariant. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  15. Adults Matter: Protecting Children from the Negative Impacts of Bullying

    Science.gov (United States)

    Conners-Burrow, Nicola A.; Johnson, Danya L.; Whiteside-Mansell, Leanne; McKelvey, Lorraine; Gargus, Regina A.

    2009-01-01

    This study examines the degree to which support from parents and teachers buffers the level of depression for four groups of children involved in bullying (victim, bully, bully-victims, or not involved children). Nine hundred and seventy-seven 5th-, 9th-, and 11th-grade students in the rural South completed questionnaires on bullying, social…

  16. Social cohesion and the smoking behaviors of adults living with children.

    Science.gov (United States)

    Alcalá, Héctor E; Sharif, Mienah Z; Albert, Stephanie L

    2016-02-01

    The smoking behavior of adults can negatively impact children through exposure to environmental tobacco smoke and by modeling this unhealthy behavior. Little research has examined the role of the social environment in smoking behaviors of adults living with children. The present study specifically analyzed the relationship between social cohesion and smoking behaviors of adults living with children. Data from the 2009 California Health Interview Survey, a random-digit dial cross-sectional survey of California Adults, were used. Adults living with children reported their levels of social cohesion and smoking behaviors (N=13,978). Logistic regression models were used to predict odds of being a current smoker or living in a household in which smoking was allowed, from social cohesion. Overall, 13% of the sample was current smokers and 3.74% lived in households in which smoking was allowed. Logistic regression models showed that each one-unit increase in social cohesion is associated with reduced odds of being a current smoker (AOR=0.92; 95% CI=0.85-0.99) and reduced odds of living in a household in which smoking is allowed (AOR=0.84; 95% CI=0.75-0.93), after controlling for sociodemographic characteristics. Among adults living with children, higher social cohesion is associated with a lower likelihood of both being and smoker and living in a home where smoking is allowed. Thus, future research is needed to better understand mechanisms that explain the relationship between social cohesion and smoking-related behavior in order to prevent smoking-related health consequences and smoking initiation among children and adults. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Long-term outcome after arterial ischemic stroke in children and young adults.

    Science.gov (United States)

    Goeggel Simonetti, Barbara; Cavelti, Ariane; Arnold, Marcel; Bigi, Sandra; Regényi, Mária; Mattle, Heinrich P; Gralla, Jan; Fluss, Joel; Weber, Peter; Hackenberg, Annette; Steinlin, Maja; Fischer, Urs

    2015-05-12

    To compare long-term outcome of children and young adults with arterial ischemic stroke (AIS) from 2 large registries. Prospective cohort study comparing functional and psychosocial long-term outcome (≥2 years after AIS) in patients who had AIS during childhood (1 month-16 years) or young adulthood (16.1-45 years) between January 2000 and December 2008, who consented to follow-up. Data of children were collected prospectively in the Swiss Neuropediatric Stroke Registry, young adults in the Bernese stroke database. Follow-up information was available in 95/116 children and 154/187 young adults. Median follow-up of survivors was 6.9 years (interquartile range 4.7-9.4) and did not differ between the groups (p = 0.122). Long-term functional outcome was similar (p = 0.896): 53 (56%) children and 84 (55%) young adults had a favorable outcome (modified Rankin Scale 0-1). Mortality in children was 14% (13/95) and in young adults 7% (11/154) (p = 0.121) and recurrence rate did not differ (p = 0.759). Overall psychosocial impairment and quality of life did not differ, except for more behavioral problems among children (13% vs 5%, p = 0.040) and more frequent reports of an impact of AIS on everyday life among adults (27% vs 64%, p Stroke Scale/NIH Stroke Scale score was the most important predictor of favorable outcome (p young adults for mortality, disability, quality of life, psychological, or social variables. © 2015 American Academy of Neurology.

  18. The neurodevelopmental differences of increasing verbal working memory demand in children and adults.

    Science.gov (United States)

    Vogan, V M; Morgan, B R; Powell, T L; Smith, M L; Taylor, M J

    2016-02-01

    Working memory (WM) - temporary storage and manipulation of information in the mind - is a key component of cognitive maturation, and structural brain changes throughout development are associated with refinements in WM. Recent functional neuroimaging studies have shown that there is greater activation in prefrontal and parietal brain regions with increasing age, with adults showing more refined, localized patterns of activations. However, few studies have investigated the neural basis of verbal WM development, as the majority of reports examine visuo-spatial WM. We used fMRI and a 1-back verbal WM task with six levels of difficulty to examine the neurodevelopmental changes in WM function in 40 participants, twenty-four children (ages 9-15 yr) and sixteen young adults (ages 20-25 yr). Children and adults both demonstrated an opposing system of cognitive processes with increasing cognitive demand, where areas related to WM (frontal and parietal regions) increased in activity, and areas associated with the default mode network decreased in activity. Although there were many similarities in the neural activation patterns associated with increasing verbal WM capacity in children and adults, significant changes in the fMRI responses were seen with age. Adults showed greater load-dependent changes than children in WM in the bilateral superior parietal gyri, inferior frontal and left middle frontal gyri and right cerebellum. Compared to children, adults also showed greater decreasing activation across WM load in the bilateral anterior cingulate, anterior medial prefrontal gyrus, right superior lateral temporal gyrus and left posterior cingulate. These results demonstrate that while children and adults activate similar neural networks in response to verbal WM tasks, the extent to which they rely on these areas in response to increasing cognitive load evolves between childhood and adulthood. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  19. Speech Rate Entrainment in Children and Adults With and Without Autism Spectrum Disorder.

    Science.gov (United States)

    Wynn, Camille J; Borrie, Stephanie A; Sellers, Tyra P

    2018-05-03

    Conversational entrainment, a phenomenon whereby people modify their behaviors to match their communication partner, has been evidenced as critical to successful conversation. It is plausible that deficits in entrainment contribute to the conversational breakdowns and social difficulties exhibited by people with autism spectrum disorder (ASD). This study examined speech rate entrainment in children and adult populations with and without ASD. Sixty participants including typically developing children, children with ASD, typically developed adults, and adults with ASD participated in a quasi-conversational paradigm with a pseudoconfederate. The confederate's speech rate was digitally manipulated to create slow and fast speech rate conditions. Typically developed adults entrained their speech rate in the quasi-conversational paradigm, using a faster rate during the fast speech rate conditions and a slower rate during the slow speech rate conditions. This entrainment pattern was not evident in adults with ASD or in children populations. Findings suggest that speech rate entrainment is a developmentally acquired skill and offers preliminary evidence of speech rate entrainment deficits in adults with ASD. Impairments in this area may contribute to the conversational breakdowns and social difficulties experienced by this population. Future work is needed to advance this area of inquiry.

  20. An fMRI study of finger tapping in children and adults.

    Science.gov (United States)

    Turesky, Ted K; Olulade, Olumide A; Luetje, Megan M; Eden, Guinevere F

    2018-04-02

    Functional brain imaging studies have characterized the neural bases of voluntary movement for finger tapping in adults, but equivalent information for children is lacking. When contrasted to adults, one would expect children to have relatively greater activation, reflecting compensation for an underdeveloped motor system combined with less experience in the execution of voluntary movement. To test this hypothesis, we acquired functional magnetic resonance imaging (fMRI) data on 17 healthy right-handed children (7.48 ± 0.66 years) and 15 adults (24.9 ± 2.9 years) while they performed an irregularly paced finger-tapping task in response to a visual cue (left- and right-hand examined separately). Whole-brain within-group analyses revealed that finger tapping in either age group and for either hand activated contralateral SM1, SMA, ipsilateral anterior cerebellum, and occipital cortices. We used an ANOVA factorial design to test for main effects of Age Group (children vs adults), Hand (left vs. right), and their interactions. For main effects of Age Group, children showed relatively greater activity in left SM1 (extending into bilateral SMA), and, surprisingly, adults exhibited relatively greater activity in right pre-SMA/SMA (extending into left pre-SMA/SMA), right lateral globus pallidus, left putamen, and right anterior cerebellum. The interaction of Age Group × Hand revealed that while both groups activated right SM1 during left finger tapping and exhibited signal decreases (i.e., below fixation baseline) during right finger tapping, both these responses were attenuated in children relative to adults. These data provide an important foundation by which to study children with motor disorders. © 2018 Wiley Periodicals, Inc.

  1. Different Electrophysiological Responses to Informative Value of Feedback Between Children and Adults

    Directory of Open Access Journals (Sweden)

    Bin Du

    2018-04-01

    Full Text Available The ability to learn from feedback is important for children’s adaptive behavior and school learning. Feedback has two main components, informative value and valence. How to disentangle these two components and what is the developmental neural correlates of using the informative value of feedback is still an open question. In this study, 23 children (7–10 years old and 19 adults (19–22 years old were asked to perform a rule induction task, in which they were required to find a rule, based on the informative value of feedback. Behavioral results indicated that the likelihood of correct searching behavior under negative feedback was low for children. Event-related potentials showed that (1 the effect of valence was processed in a wide time window, particularly in the N2 component; (2 the encoding process of the informative value of negative feedback began later for children than for adults; (3 a clear P300 was observed for adults; for children, however, P300 was absent in the frontal region; and (4 children processed the informative value of feedback chiefly in the left sites during the P300 time window, whereas adults did not show this laterality. These results suggested that children were less sensitive to the informative value of negative feedback possibly because of the immature brain.

  2. The Impact of Divorce on the Lives of Children: Alleviating the Trauma of the Divorce Experience Through Adult Intervention Strategies.

    Science.gov (United States)

    Parker, Denise

    This paper reviews current literature pertaining to the effects of divorce on children and makes suggestions regarding general ways in which parents and other adults may assist children in coping with divorce. The population of children towards which this study is directed includes preschool through latency age children. All inferences made in…

  3. Symptom profile of delirium in children and adolescent--does it differ from adults and elderly?

    Science.gov (United States)

    Grover, Sandeep; Kate, Natasha; Malhotra, Savita; Chakrabarti, Subho; Mattoo, Surendra Kumar; Avasthi, Ajit

    2012-01-01

    The objective was to evaluate the phenomenology, etiology and outcome of delirium in children and adolescents (8-18 years of age) seen in a consultation-liaison psychiatric service in India. Additionally, an attempt was made to compare the phenomenology with adult and elderly patients with delirium. Thirty children and adolescents (age 8-18 years) diagnosed with delirium by the consultation-liaison psychiatry team were rated on the Delirium Rating Scale-Revised-98 (DRS-R-98) and compared with DRS-R-98 data on 120 adults and 109 elderly patients. The commonly observed symptoms in children and adolescents with delirium were disturbance in attention, orientation, sleep-wake cycle disturbances, fluctuation of symptoms, disturbance of short-term memory and motor agitation. The least commonly seen symptoms included delusions and motor retardation. Compared to adults, children and adolescents had lower frequency of long-term memory and visuospatial disturbances. Compared to the elderly, children and adolescents had higher frequency of lability of affect. For severity of symptoms, compared to adults, the children and adolescents had lower severity of sleep-wake disturbances, abnormality of thought, motor agitation, orientation, attention, short-term memory, long-term memory and visuospatial abilities. When compared to elderly patients, children and adolescents had higher severity of lability of affect and lower severity of language disturbances, short-term memory and visuospatial abilities. In general, phenomenology, of delirium in children and adolescents (age 8-18 years) is similar to that seen in adults and elderly patients. Copyright © 2012 Elsevier Inc. All rights reserved.

  4. Life Events and Black-White Differences in Adult Children's Financial Assistance to Mothers.

    Science.gov (United States)

    Park, Sung S

    2017-05-23

    Parents who experience life events with negative economic consequences may rely on adult children for financial assistance. This study provided national estimates of Black and White mothers' financial help from adult children. It also examined whether the Black-White difference in the likelihood of a mother's receipt of financial assistance persisted after accounting for life events reflecting parental need and children's ability to provide help. The Health and Retirement Study was used to examine late middle aged (51-70) Black and White mothers' financial help from adult children. Cross-sectional point estimates of financial help from noncoresident and coresident children were based on pooling these data. Random effects logistic regression at the mother-wave level was used to estimate the likelihood of receipt of financial assistance from noncoresident children. On average, 9% (8%) of Blacks and 3% (4%) of Whites reported help from noncoresident (coresident) children in a given interview wave, but Blacks received lower amounts. Changes signifying greater parental financial need and noncoresident children's greater resources were positively associated with receiving financial help from noncoresident children. After accounting for these factors, race differences remained. Black mothers are more likely to rely on children for financial help than Whites. Since this help hinges on the ability of their children to provide, the strength of Blacks' economic safety net as they age also depends on the socioeconomic well-being of the younger generation. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. Interactive programs with preschool children bring smiles and conversation to older adults: time-sampling study.

    Science.gov (United States)

    Morita, Kumiko; Kobayashi, Minako

    2013-10-18

    Keeping older adults healthy and active is an emerging challenge of an aging society. Despite the importance of personal relationships to their health and well-being, changes in family structure have resulted in a lower frequency of intergenerational interactions. Limited studies have been conducted to compare different interaction style of intergenerational interaction. The present study aimed to compare the changes in visual attention, facial expression, engagement/behaviour, and intergenerational conversation in older adults brought about by a performance-based intergenerational (IG) program and a social-oriented IG program to determine a desirable interaction style for older adults. The subjects of this study were 25 older adults who participated in intergenerational programs with preschool children aged 5 to 6 years at an adult day care centre in Tokyo. We used time sampling to perform a structured observation study. The 25 older participants of intergenerational programs were divided into two groups based on their interaction style: performance-based IG program (children sing songs and dance) and social-oriented IG program (older adults and children play games together). Based on the 5-minute video observation, we compared changes in visual attention, facial expression, engagement/behaviour, and intergenerational conversation between the performance-based and social-oriented IG programs. Constructive behaviour and intergenerational conversation were significantly higher in the social-oriented IG programming group than the performance-based IG programming group (pprogramming group than the performance-based IG programming (pprogramming group than the social-oriented IG programming group (pprograms with preschool children brought smiles and conversation to older adults. The social-oriented IG program allowed older adults to play more roles than the performance-based IG program. The intergenerational programs provide opportunities to fulfil basic human needs and

  6. False memories in children and adults: age, distinctiveness, and subjective experience.

    Science.gov (United States)

    Ghetti, Simona; Qin, Jianjian; Goodman, Gail S

    2002-09-01

    This study investigated developmental trends associated with the Deese/Roediger-McDermott false-memory effect, the role of distinctive information in false-memory formation, and participants' subjective experience of true and false memories. Children (5- and 7-year-olds) and adults studied lists of semantically associated words. Half of the participants studied words alone, and half studied words accompanied by pictures. There were significant age differences in recall (5-year-olds evinced more false memories than did adults) but not in recognition of critical lures. Distinctive information reduced false memory for all age groups. Younger children provided with distinctive information, and older children and adults regardless of whether they viewed distinctive information, expressed higher levels of confidence in true than in false memories. Source attributions did not significantly differ between true and false memories. Implications for theories of false memory and memory development are discussed.

  7. Clinical characteristics and outcomes between children and adults with anti-N-Methyl-D-Aspartate receptor encephalitis.

    Science.gov (United States)

    Huang, Qi; Wu, Yuan; Qin, Rongfa; Wei, Xing; Ma, Meigang

    2016-12-01

    Anti-N-Methyl-D-Aspartate receptor (NMDAR) encephalitis is an acute neurological disorder affecting children and adults. We aimed to compare the clinical characteristics, treatments, and outcomes between children and adults with anti-NMDAR encephalitis and to assess the probable risk factors. In this observational study, patients who tested positive for anti-NMDAR antibody in the cerebrospinal fluid were enrolled. The patients were divided into children and adults group on the basis of age (whether <16 or not). Clinical outcomes were assessed at onset, 1, 3, 6, 9, and 12 months after the patients received treatment and were scored based on whether they required hospitalization and intensive care. A total of 15 children and 14 adults were examined. The adults more likely manifested status epilepticus, central hypoventilation, and pneumonia but less likely exhibited movement disorder than the children did. All of the patients were subjected to corticosteroid treatment, 11 children and 9 adults were treated with intravenous immunoglobulin, and only the adults received plasma exchange or cyclophosphamide. The children recovered faster than the adults, especially in the first 6 months. Risk factors included age, status epilepticus, changes in consciousness, central hypoventilation, and pneumonia. Adults exhibit worse outcomes than children mostly because of status epilepticus.

  8. Insiders' Perspectives: A Children's Rights Approach to Involving Children in Advising on Adult-Initiated Research

    Science.gov (United States)

    Dunn, Jill

    2015-01-01

    Consulting with children is widely recognised as an essential element in building understanding about children's lives. From a children's rights perspective, it is also a legal requirement on professionals working with children. However, translating the rhetoric into research and practice is still evolving. Previous studies report on working with…

  9. Ankle muscle activity modulation during single-leg stance differs between children, young adults and seniors.

    Science.gov (United States)

    Kurz, Eduard; Faude, Oliver; Roth, Ralf; Zahner, Lukas; Donath, Lars

    2018-02-01

    Incomplete maturation and aging-induced declines of the neuromuscular system affect postural control both in children and older adults and lead to high fall rates. Age-specific comparisons of the modulation of ankle muscle activation and behavioral center of pressure (COP) indices during upright stance have been rarely conducted. The objective of the present study was to quantify aging effects on a neuromuscular level. Thus, surface electromyography (SEMG) modulation and co-activity of ankle muscles during single-leg standing was compared in healthy children, young adults and seniors. Postural steadiness (velocity and mean sway frequency of COP), relative muscle activation (SEMG modulation) and co-activation of two ankle muscles (tibialis anterior, TA; soleus, SO) were examined during single-leg stance in 19 children [age, 9.7 (SD 0.5) years], 30 adults [23.3 (1.5) years] and 29 seniors [62.7 (6.1) years]. Velocity of COP in medio-lateral and anterior-posterior directions, mean sway frequency in anterior-posterior direction, relative muscle activation (TA and SO) and co-activation revealed large age effects (P  0.14). Post-hoc comparisons indicated higher COP velocities, anterior-posterior frequencies, relative SO activation and co-activation in children and seniors when compared with adults. Relative TA activation was higher in children and adults compared with seniors (P seniors seems to be counteracted with higher TA/SO co-activity and SO modulation. However, TA modulation is higher in children and adults, whereas seniors' TA modulation capacity is diminished. An aging-induced decline of TA motor units might account for deteriorations of TA modulation in seniors.

  10. Cardiometabolic Risks and Severity of Obesity in Children and Young Adults.

    Science.gov (United States)

    Skinner, Asheley C; Perrin, Eliana M; Moss, Leslie A; Skelton, Joseph A

    2015-10-01

    The prevalence of severe obesity among children and young adults has increased over the past decade. Although the prevalence of cardiometabolic risk factors is relatively low among children and young adults who are overweight or obese, those with more severe forms of obesity may be at greater risk. We performed a cross-sectional analysis of data from overweight or obese children and young adults 3 to 19 years of age who were included in the National Health and Nutrition Examination Survey from 1999 through 2012 to assess the prevalence of multiple cardiometabolic risk factors according to the severity of obesity. Weight status was classified on the basis of measured height and weight. We used standard definitions of abnormal values for total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein cholesterol, triglycerides, blood pressure, glycated hemoglobin, and fasting glucose and report the prevalence of abnormal values in children and young adults according to weight status. Among 8579 children and young adults with a body-mass index at the 85th percentile or higher (according to the Centers for Disease Control and Prevention growth charts), 46.9% were overweight, 36.4% had class I obesity, 11.9% had class II obesity, and 4.8% had class III obesity. Mean values for some, but not all, cardiometabolic variables were higher with greater severity of obesity in both male and female participants, and the values were higher in male participants than in female participants; for HDL cholesterol, the mean values were lower with greater severity of obesity. Multivariable models that controlled for age, race or ethnic group, and sex showed that the greater the severity of obesity, the higher the risks of a low HDL cholesterol level, high systolic and diastolic blood pressures, and high triglyceride and glycated hemoglobin levels. Severe obesity in children and young adults was associated with an increased prevalence of cardiometabolic risk factors

  11. The Effects of Spatial Enclosure on Social Interaction Between Older Adults With Dementia and Young Children.

    Science.gov (United States)

    Cerruti, Minyoung S; Shepley, Mardelle M

    2016-04-01

    To examine the impact of spatial enclosures on social interaction between older adults with early stage dementia and young children. Intergenerational interaction through meaningful activities can promote positive affects and behaviors of children and older adults. The development of social interaction is closely related to the physical environment in association with personal competence of older adults with dementia and young children. However, minimal attention has been given to the role of physical environment in influencing intergenerational interaction. A quasi-experiment examined the functional relationship between the amount of spatial enclosure and the types of social behaviors of older adults with dementia and young children. Semi-structured interviews, aided by a photographic simulation, were developed to explore the participants' perceptions of and experiences with the different degrees of spatial enclosure. Findings showed that the semienclosed spatial plan impacted both prosocial and antisocial behaviors of older adults with dementia in their interactions with young children. This apparent discrepancy was associated with two conflicting perceptions: a sense of openness and the lack of control due to distraction created by the loose visual boundary. There was no correlation between the elder-child neutral behaviors and the degrees of spatial enclosure. This study suggests that spaces with moderate openness without visual and acoustic distraction are the most desirable to promote prosocial behaviors of older adults with dementia and young children. Additionally, elder-child prosocial behaviors were likely facilitated by specific design features such as adequate personal space, the perception of openness, and possible spaces that provide both prospect and refuge in relation to spatial enclosure. © The Author(s) 2016.

  12. Cancer in children and young adults born after assisted reproductive technology

    DEFF Research Database (Denmark)

    Sundh, Karin Jerhamre; Henningsen, Anna-Karina A; Källen, Karin

    2014-01-01

    STUDY QUESTION: Do children and young adults born after assisted reproductive technology (ART) have an increased risk of cancer? SUMMARY ANSWER: Children born after ART showed no overall increase in the rate of cancer when compared with children born as a result of spontaneous conception. WHAT...... IS KNOWN ALREADY: Children born after ART have more adverse perinatal outcomes, i.e. preterm births, low birthweights and birth defects. Previous studies have shown divergent results regarding the risk of cancer among children born after ART. STUDY DESIGN, SIZE, DURATION: A retrospective Nordic population...... group of children born after spontaneous conception. This control group was almost 4-fold the size of the ART group (n = 358 419) and matched for parity, year of birth and country. Data on perinatal outcomes and cancer were obtained from the National Medical Birth Registries, the Cancer Registries...

  13. The clinical implication of drug dependency in children and adults with inflammatory bowel disease: a review

    DEFF Research Database (Denmark)

    Duricova, Dana; Pedersen, Natalia; Lenicek, Martin

    2011-01-01

    Drug dependency in adult and paediatric patients with inflammatory bowel disease (IBD) is described and the significance of this response pattern in clinical practice discussed in this review. Dependent patients maintain remission while on the treatment, but they relapse shortly after drug...... corticosteroid dependency. Infliximab dependency was described in 42-66% of children and 29% of adults with Crohn's disease. The risk of surgery 50 and 40 months after treatment start was 10% and 23% in infliximab dependent children and adults, respectively. Maintenance of infliximab in dependent patients...... was suggested to postpone if not avoid the need of surgery. Lastly, mesalazine dependency was identified in 23% of adults with Crohn's disease. These patients were characterized by mild disease course and lower surgical risk compared to non-responders to mesalazine (32 vs. 61%). Identification of drug...

  14. Effect of generalized joint hypermobility on knee function and muscle activation in children and adults

    DEFF Research Database (Denmark)

    Jensen, Bente Rona; Olesen, Annesofie T.; Pedersen, Mogens Theisen

    2013-01-01

    Introduction: We investigated muscle activation strategy and performance of knee extensor and flexor muscles in children and adults with generalized joint hypermobility (GJH) and compared them with controls. Methods: Muscle activation, torque steadiness, electromechanical delay, and muscle strength...... were evaluated in 39 children and 36 adults during isometric knee extension and flexion. Subjects performed isometric maximum contractions, submaximal contractions at 25% maximum voluntary contraction (MVC), and explosive contractions. Results: Agonist activation was reduced, and coactivation ratio...... was greater in GJH during knee flexion compared with controls. Torque steadiness was impaired in adults with GJH during knee flexion. No effect of GJH was found on muscle strength or electromechanical delay. Correlation analysis revealed an association between GJH severity and function in adults. Conclusions...

  15. Consistent Performance Differences between Children and Adults Despite Manipulation of Cue-Target Variables

    Directory of Open Access Journals (Sweden)

    Jessie-Raye Bauer

    2017-08-01

    Full Text Available Two behavioral experiments assessed the plasticity and short-term improvement of task switching in 215 children and adults. Specifically, we studied manipulations of cued attention to different features of a target stimulus as a way to assess the development of cognitive flexibility. Each experiment had multiple levels of difficulty via manipulation of number of cued features (2–4 and number of response options (2 or 4. Working memory demand was manipulated across the two experiments. Impact of memory demand and task level manipulations on task accuracy and response times were measured. There were three overall goals: First, these task manipulations (number of cued features, response choices, and working memory load were tested to assess the stability of group differences in performance between children ages 6–16 years and adults 18–27 years, with the goal of reducing age group differences. Second, age-related transitions to adult-level performance were examined within subgroups of the child sample. Third, short-term improvement from the beginning to the end of the study session was measured to probe whether children can improve with task experience. Attempts to use task manipulations to reduce age differences in cued task switching performance were unsuccessful: children performed consistently worse and were more susceptible to task manipulations than adults. However, across both studies, adult-like performance was observed around mid-adolescence, by ages 13-16 years. Certain task manipulations, especially increasing number of response options when working memory demand was low, produced differences from adults even in the oldest children. Interestingly, there was similar performance improvement with practice for both child and adult groups. The higher memory demand version of the task (Experiment 2 prompted greater short-term improvement in accuracy and response times than the lower memory demand version (Experiment 1. These results

  16. Tuberculosis risk factors in children with smear-positive tuberculosis adult as household contact

    Directory of Open Access Journals (Sweden)

    Nora Hajarsjah

    2018-04-01

    Full Text Available Background Children in household contact of adults with smear-positive tuberculosis (TB are at higher risk of TB infection. Screening of these children is a main strategy for eliminating childhood TB. Objective To determine risk factors of TB among children in household contact with smear-positive adult TB patients. Methods This case-control study was conducted in 5 public health centers at Batu Bara District, North Sumatera. We studied children from birth to 18 year-old living in the same house as adults with smear-positive TB. A tuberculosis scoring system was used to diagnosis TB in the children. Associations between risk factors and the incidence of TB were analyzed using Chi-square, Mann-Whitney U, and logistic regression tests. Results We enrolled 145 children who had household contact with smear-positive adult TB patients. Subjects were allocated to either the case group [TB score >6; 61 subjects (42.0%] or the control group [TB score <6; 84 subjects (58.0%]. Bivariate analysis revealed that nutritional status, immunization status, number of people in the house, sleeping in the same bed, and duration of household contact had significant associations with the incidence of TB. By multivariate logistic regression analysis, nutritional status and duration of household contact were significant risk factors for TB, with OR 5.89 and 8.91, respectively. Conclusion Malnutrition and duration of household contact with smear-positive adult TB patients of more than 6 hours per day were risk factors for TB among children.

  17. Joint dynamics and intra-subject variability during countermovement jumps in children and adults

    DEFF Research Database (Denmark)

    Raffalt, Peter C; Alkjær, Tine; Simonsen, Erik B

    2016-01-01

    The present study investigated lower limb joint work, lower limb joint energy transport and intra-subject variation of the joint dynamics during countermovement jumps in children and adults. Twelve healthy men and eleven healthy boys performed ten maximal countermovement jumps. Three dimensional...... kinematics and kinetics were recorded in synchrony. Hip, knee and ankle joint eccentric and concentric work, joint energy transfer, intra-subject variation of joint moment, joint power and joint moment components were calculated. The children had lower eccentric and concentric hip work and lower eccentric...... work, hip joint moment and hip and knee joint power. Higher intra-subject variation was observed in horizontal joint reaction force components for the children and higher intra-subject variation in the segment angular inertia components was observed for the adults. The joint dynamics of children during...

  18. Psychological essentialism among Korean children and adults: a modified replication study.

    Science.gov (United States)

    Kim, Geunyoung

    2013-01-01

    Developmental psychologists have shown interest in the development of psychological essentialism among children; that is, a belief that certain psychological characteristics (such as personality) are relatively stable and unchanging. Although previous studies have shown that children are essentialistic about human traits, and the coherence among various essentialism dimensions increases with age, moderating cultural factors in the development of essentialism, especially among Asian children, have received little attention. Using the methodologies of Gelman, Heyman, and Legare (2007), levels of psychological essentialism among Korean children and adults were measured, and compared with the original US data. Results demonstrated cross-cultural similarity in the development of coherence in essentialistic thought, and difference in the level of essentialism among adult participants. The present findings imply that different cultural values between Asians and Westerners can play a role in the developmental trajectory of psychological essentialism.

  19. Algodystrophy in children and young adults with isotopic bony hypofixation. A propos of 5 observations

    International Nuclear Information System (INIS)

    Doury, P.; Pattin, S.; Eulry, F.; Granier, R.; Gaillard, F.

    1986-01-01

    The authors report 5 observations of young adults 3 teen-agers and 2 children suffering from algodystrophy, and in whom isotopic exploration of the skeleton disclosed a clear bony hypofixation during the entire evolution. These observations confirm their 1981 work concerning a young adult suffering from algodystrophy with isotopic bony hypofixation. Recent Canadian and American studies emphasize also the frequency of isotopic hypofixation in children algodystrophy. It seems, therefore, that isotopic bony hypofixation (linked perhaps to a decreased blood flow), is rather specific of algodystrophy in young subjects [fr

  20. Diseases of the circulatory system among adult people diagnosed with infantile autism as children

    DEFF Research Database (Denmark)

    Mouridsen, Svend Erik; Rich, Bente; Isager, Torben

    2016-01-01

    BACKGROUND: Research dealing with adult people with autism spectrum disorders (ASD) noticeably lags behind studies of children and young individuals with ASD. AIMS: The objective of this study was to compare the prevalence and types of diseases of the circulatory system in a clinical sample of 118...... adult people diagnosed with infantile autism (IA) as children with 336 sex and age matched controls from the general population. METHODS AND PROCEDURES: All participants were screened through the nationwide Danish National Hospital Register. The average observation time of both groups was 37.2 years...

  1. "That never happened": adults' discernment of children's true and false memory reports.

    Science.gov (United States)

    Block, Stephanie D; Shestowsky, Donna; Segovia, Daisy A; Goodman, Gail S; Schaaf, Jennifer M; Alexander, Kristen Weede

    2012-10-01

    Adults' evaluations of children's reports can determine whether legal proceedings are undertaken and whether they ultimately lead to justice. The current study involved 92 undergraduates and 35 laypersons who viewed and evaluated videotaped interviews of 3- and 5-year-olds providing true or false memory reports. The children's reports fell into the following categories based on a 2 (event type: true vs. false) × 2 (child report: assent vs. denial) factorial design: accurate reports, false reports, accurate denials, and false denials. Results revealed that adults were generally better able to correctly judge accurate reports, accurate denials, and false reports compared with false denials: For false denials, adults were, on average, "confident" that the event had not occurred, even though the event had in fact been experienced. Participant age predicted performance. These findings underscore the greater difficulty adults have in evaluating young children's false denials compared with other types of reports. Implications for law-related situations in which adults are called upon to evaluate children's statements are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  2. The bleeding time may be longer in children than in adults.

    Science.gov (United States)

    Sanders, J M; Holtkamp, C A; Buchanan, G R

    1990-01-01

    The bleeding time, the most frequently performed test reflecting in vivo platelet function, is the duration of blood flow from a standardized incision on the volar surface of the forearm. Normal values have been determined in adult subjects, but with the exception of neonates, data on the range of bleeding time values in pediatric patients are unavailable. Standard hematology textbooks imply that bleeding time values in children are similar to those of adults. We have reviewed our 9 years of experience with 137 children (mean age 6.5 years) who were referred for diagnostic evaluation of a bleeding disorder but whose history and physical examination were felt by us to be inconsistent with an abnormality of hemostasis. Bleeding time values in these individuals (mean 6.0 min, 95th percentile 9.0 min) were compared with those of 85 normal adult volunteers (mean 4.4 min, 95th percentile 6.5 min). The Simplate-I disposable device and vertical (perpendicular to elbow crease) incision direction were used in both groups. This difference between the pediatric and adult bleeding time values is statistically significant (p less than 0.0001). Neither age nor sex had a significant effect on the pediatric bleeding time measurements. We conclude that the bleeding time, when performed as described, is longer in children than in adults and that pediatric standards for bleeding time should be used in order to avoid a spurious diagnosis of a primary hemostatic disorder in some normal children.

  3. Vicarious Learning and Reduction of Fear in Children via Adult and Child Models.

    Science.gov (United States)

    Dunne, Güler; Askew, Chris

    2017-06-01

    Children can learn to fear stimuli vicariously, by observing adults' or peers' responses to them. Given that much of school-age children's time is typically spent with their peers, it is important to establish whether fear learning from peers is as effective or robust as learning from adults, and also whether peers can be successful positive models for reducing fear. During a vicarious fear learning procedure, children (6 to 10 years; N = 60) were shown images of novel animals together with images of adult or peer faces expressing fear. Later they saw their fear-paired animal again together with positive emotional adult or peer faces. Children's fear beliefs and avoidance for the animals increased following vicarious fear learning and decreased following positive vicarious counterconditioning. There was little evidence of differences in learning from adults and peers, demonstrating that for this age group peer models are effective models for both fear acquisition and reduction. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  4. Predictive saccades in children and adults: A combined fMRI and eye tracking study.

    Directory of Open Access Journals (Sweden)

    Katerina Lukasova

    Full Text Available Saccades were assessed in 21 adults (age 24 years, SD = 4 and 15 children (age 11 years, SD = 1, using combined functional magnetic resonance imaging (fMRI and eye-tracking. Subjects visually tracked a point on a horizontal line in four conditions: time and position predictable task (PRED, position predictable (pPRED, time predictable (tPRED and visually guided saccades (SAC. Both groups in the PRED but not in pPRED, tPRED and SAC produced predictive saccades with latency below 80 ms. In task versus group comparisons, children's showed less efficient learning compared to adults for predictive saccades (adults = 48%, children = 34%, p = 0.05. In adults brain activation was found in the frontal and occipital regions in the PRED, in the intraparietal sulcus in pPRED and in the frontal eye field, posterior intraparietal sulcus and medial regions in the tPRED task. Group-task interaction was found in the supplementary eye field and visual cortex in the PRED task, and the frontal cortex including the right frontal eye field and left frontal pole, in the pPRED condition. These results indicate that, the basic visuomotor circuitry is present in both adults and children, but fine-tuning of the activation according to the task temporal and spatial demand mature late in child development.

  5. In Need of Creative Mobile Service Ideas? Forget Adults and Ask Young Children

    Directory of Open Access Journals (Sweden)

    Ilona Kuzmickaja

    2015-08-01

    Full Text Available It is well acknowledged that innovation is a key success factor in the mobile service domain. Having creative ideas is the first critical step in the innovation process. Many studies suggest that customers are a valuable source of creative ideas. However, the literature also shows that adults may be constrained by existing technology frames, which are known to hinder creativity. Instead young children (aged 7-12 are considered digital natives yet are free from existing technology frames. This led us to study them as a potential source for creative mobile service ideas. A set of 41,000 mobile ideas obtained from a research project in 2006 granted us a unique opportunity to study the mobile service ideas from young children. We randomly selected two samples of ideas (N = 400 each; one contained the ideas from young children, the other from adults (aged 17-50. These ideas were evaluated by several evaluators using an existing creativity framework. The results show that the mobile service ideas from the young children are significantly more original, transformational, implementable, and relevant than those from the adults. Therefore, this study shows that young children are better sources of novel and quality ideas than adults in the mobile services domain. This study bears significant contributions to the creativity and innovation research. It also indicates a new and valuable source for the companies that seek creative ideas for innovative products and services.

  6. Comparison of normal adult and children brain SPECT imaging using statistical parametric mapping(SPM)

    International Nuclear Information System (INIS)

    Lee, Myoung Hoon; Yoon, Seok Nam; Joh, Chul Woo; Lee, Dong Soo; Lee, Jae Sung

    2002-01-01

    This study compared rCBF pattern in normal adult and normal children using statistical parametric mapping (SPM). The purpose of this study was to determine distribution pattern not seen visual analysis in both groups. Tc-99m ECD brain SPECT was performed in 12 normal adults (M:F=11:1, average age 35 year old) and 6 normal control children (M:F=4:2, 10.5±3.1y) who visited psychiatry clinic to evaluate ADHD. Their brain SPECT revealed normal rCBF pattern in visual analysis and they were diagnosed clinically normal. Using SPM method, we compared normal adult group's SPECT images with those of 6 normal children subjects and measured the extent of the area with significant hypoperfusion and hyperperfusion (p<0.001, extent threshold=16). The areas of both angnlar gyrus, both postcentral gyrus, both superior frontal gyrus, and both superior parietal lobe showed significant hyperperfusion in normal adult group compared with normal children group. The areas of left amygdala gyrus, brain stem, both cerebellum, left globus pallidus, both hippocampal formations, both parahippocampal gyrus, both thalamus, both uncus, both lateral and medial occipitotemporal gyrus revealed significantly hyperperfusion in the children. These results demonstrated that SPM can say more precise anatomical area difference not seen visual analysis

  7. Comparison of normal adult and children brain SPECT imaging using statistical parametric mapping(SPM)

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Myoung Hoon; Yoon, Seok Nam; Joh, Chul Woo; Lee, Dong Soo [Ajou University School of Medicine, Suwon (Korea, Republic of); Lee, Jae Sung [Seoul national University College of Medicine, Seoul (Korea, Republic of)

    2002-07-01

    This study compared rCBF pattern in normal adult and normal children using statistical parametric mapping (SPM). The purpose of this study was to determine distribution pattern not seen visual analysis in both groups. Tc-99m ECD brain SPECT was performed in 12 normal adults (M:F=11:1, average age 35 year old) and 6 normal control children (M:F=4:2, 10.5{+-}3.1y) who visited psychiatry clinic to evaluate ADHD. Their brain SPECT revealed normal rCBF pattern in visual analysis and they were diagnosed clinically normal. Using SPM method, we compared normal adult group's SPECT images with those of 6 normal children subjects and measured the extent of the area with significant hypoperfusion and hyperperfusion (p<0.001, extent threshold=16). The areas of both angnlar gyrus, both postcentral gyrus, both superior frontal gyrus, and both superior parietal lobe showed significant hyperperfusion in normal adult group compared with normal children group. The areas of left amygdala gyrus, brain stem, both cerebellum, left globus pallidus, both hippocampal formations, both parahippocampal gyrus, both thalamus, both uncus, both lateral and medial occipitotemporal gyrus revealed significantly hyperperfusion in the children. These results demonstrated that SPM can say more precise anatomical area difference not seen visual analysis.

  8. Short-term cardiorespiratory adaptation to high altitude in children compared with adults.

    Science.gov (United States)

    Kriemler, S; Radtke, T; Bürgi, F; Lambrecht, J; Zehnder, M; Brunner-La Rocca, H P

    2016-02-01

    As short-term cardiorespiratory adaptation to high altitude (HA) exposure has not yet been studied in children, we assessed acute mountain sickness (AMS), hypoxic ventilatory response (HVR) at rest and maximal exercise capacity (CPET) at low altitude (LA) and HA in pre-pubertal children and their fathers. Twenty father-child pairs (11 ± 1 years and 44 ± 4 years) were tested at LA (450 m) and HA (3450 m) at days 1, 2, and 3 after fast ascent (HA1/2/3). HVR was measured at rest and CPET was performed on a cycle ergometer. AMS severity was mild to moderate with no differences between generations. HVR was higher in children than adults at LA and increased at HA similarly in both groups. Peak oxygen uptake (VO2 peak) relative to body weight was similar in children and adults at LA and decreased significantly by 20% in both groups at HA; maximal heart rate did not change at HA in children while it decreased by 16% in adults (P < 0.001). Changes in HVR and VO2 peak from LA to HA were correlated among the biological child-father pairs. In conclusion, cardiorespiratory adaptation to altitude seems to be at least partly hereditary. Even though children and their fathers lose similar fractions of aerobic capacity going to high altitude, the mechanisms might be different. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. Resistance Training in Children and Young Adults: A Critical Review

    Directory of Open Access Journals (Sweden)

    Rami Shenouda

    2017-01-01

    Full Text Available Resistance training is a method used by many athletes to increase their levels of performance. The benefits of this method are known to be increased strength, power and endurance. Resistance training in children has been a topic that has been long debated and there are some widely accepted beliefs and principles that guide clinicians involved in the discipline of sport and exercise medicine. While weight training is a form of resistance training that has proven beneficial effects on health and wellbeing, powerlifting and heavy weight training should be avoided, as lifting maximal weights through various ranges of motion as fast as possible can lead to serious limb injuries. In order to determine the risks and benefits of resistance training in children and adolescents, it is important to review the literature to find a clear consensus. Further prospective research should be completed to determine the long-term sequelae of resistance training in children in comparison to the general population.

  10. Identification of exposure to environmental chemicals in children and older adults using human biomonitoring data sorted by age

    DEFF Research Database (Denmark)

    Choi, Judy; Knudsen, Lisbeth E.; Mizrak, Seher

    2017-01-01

    /classes of chemicals with potentially higher body burden in children or older adults. Children appear to have higher body burden of bisphenol A (BPA), some phytoestrogens, perchlorate, and some metabolites of polycyclic aromatic hydrocarbons and benzene. On the other hand, older adults appear to have higher body...

  11. Adults with Autism Spectrum Disorder as Behavior Technicians for Young Children with Autism: Outcomes of a Behavioral Skills Training Program

    Science.gov (United States)

    Lerman, Dorothea C.; Hawkins, Lynn; Hillman, Conrad; Shireman, Molly; Nissen, Melissa A.

    2015-01-01

    Adults with autism spectrum disorder (ASD), who were interested in working as behavior technicians for young children with autism, participated in 2 experiments. Participants included 5 adults with Asperger syndrome or pervasive developmental disorder not otherwise specified, 19 to 23 years old, and 11 children with autism, 3 to 7 years old. In…

  12. The Other Side of Caring: Adult Children with Mental Illness as Supports to Their Mothers in Later Life.

    Science.gov (United States)

    Greenberg, Jan Steven

    1995-01-01

    Discusses the role of adult children with serious mental illness as a source of support to their aging parents. Most mothers reported that their mentally-ill children provided at least some ongoing help with daily living tasks. The adult child's assistance related significantly to lower levels of maternal subjective burden. (RJM)

  13. Outcome of Total Parathyroidectomy and Autotransplantation as Treatment of Secondary and Tertiary Hyperparathyroidism in Children and Adults

    NARCIS (Netherlands)

    Kievit, A. J.; Tinnemans, J. G. M.; Idu, M. M.; Groothoff, J. W.; Surachno, S.; Aronson, D. C.

    2010-01-01

    Treatment safety and effectiveness of total parathyroidectomy and autotransplantation for secondary and tertiary hyperparathyroidism have been extensively proven in adults; the evidence for children, however, is scarce. Children and adolescents cannot simply be seen as young adults in the case of

  14. Subcortical brain volume differences in participants with attention deficit hyperactivity disorder in children and adults

    DEFF Research Database (Denmark)

    Hoogman, Martine; Bralten, Janita; Hibar, Derrek P

    2017-01-01

    BACKGROUND: Neuroimaging studies have shown structural alterations in several brain regions in children and adults with attention deficit hyperactivity disorder (ADHD). Through the formation of the international ENIGMA ADHD Working Group, we aimed to address weaknesses of previous imaging studies...... and adults for the pallidum (p=0·79) or thalamus (p=0·89). Case-control differences in adults were non-significant (all p>0·03). Psychostimulant medication use (all p>0·15) or symptom scores (all p>0·02) did not influence results, nor did the presence of comorbid psychiatric disorders (all p>0...

  15. Home Kitchen Safety Lessons for Children and Adults

    OpenAIRE

    Wingfield, Amanda

    2014-01-01

    The purpose of this project was to design a series of lessons introducing food safety concepts and hand washing to children ages three to five, which is a group that is considered an ‘at risk’ population with food safety regards. There are other curriculum that reach this audience, but the intent of this one is to target stay-at-home mothers, whose children are not in preschool. The project goal is to teach the mother and child food safety concepts while simultaneously using hands on cooking ...

  16. Acquiring variation in an artificial language: Children and adults are sensitive to socially conditioned linguistic variation.

    Science.gov (United States)

    Samara, Anna; Smith, Kenny; Brown, Helen; Wonnacott, Elizabeth

    2017-05-01

    Languages exhibit sociolinguistic variation, such that adult native speakers condition the usage of linguistic variants on social context, gender, and ethnicity, among other cues. While the existence of this kind of socially conditioned variation is well-established, less is known about how it is acquired. Studies of naturalistic language use by children provide various examples where children's production of sociolinguistic variants appears to be conditioned on similar factors to adults' production, but it is difficult to determine whether this reflects knowledge of sociolinguistic conditioning or systematic differences in the input to children from different social groups. Furthermore, artificial language learning experiments have shown that children have a tendency to eliminate variation, a process which could potentially work against their acquisition of sociolinguistic variation. The current study used a semi-artificial language learning paradigm to investigate learning of the sociolinguistic cue of speaker identity in 6-year-olds and adults. Participants were trained and tested on an artificial language where nouns were obligatorily followed by one of two meaningless particles and were produced by one of two speakers (one male, one female). Particle usage was conditioned deterministically on speaker identity (Experiment 1), probabilistically (Experiment 2), or not at all (Experiment 3). Participants were given tests of production and comprehension. In Experiments 1 and 2, both children and adults successfully acquired the speaker identity cue, although the effect was stronger for adults and in Experiment 1. In addition, in all three experiments, there was evidence of regularization in participants' productions, although the type of regularization differed with age: children showed regularization by boosting the frequency of one particle at the expense of the other, while adults regularized by conditioning particle usage on lexical items. Overall, results

  17. Obesity and rhinitis in a nationwide study of children and adults in the United States.

    Science.gov (United States)

    Han, Yueh-Ying; Forno, Erick; Gogna, Mudita; Celedón, Juan C

    2016-05-01

    Obesity has been associated with higher risk of asthma and asthma severity both in children and adults. However, studies evaluating the relation between obesity and rhinitis have yielded conflicting results. We performed a cross-sectional study of obesity indicators and rhinitis using data from 8165 participants in the 2005-2006 National Health and Nutrition Examination Survey. Allergic rhinitis was defined as physician-diagnosed hay fever or allergy, the presence of symptoms in the past 12 months, and at least 1 positive allergen-specific IgE level. Nonallergic rhinitis was defined as a physician's diagnosis and symptoms but no positive allergen-specific IgE levels. Multivariate regression was used to assess the relationship between obesity and rhinitis in children and adults. In adults, overweight or obesity was associated with increased odds of nonallergic rhinitis (adjusted odds ratio, 1.43; 95% CI, 1.06-1.93; P = .02). Similarly, central obesity was associated with increased odds of nonallergic rhinitis in adults (adjusted odds ratio, 1.61; 95% CI, 1.20-2.16; P obesity, or central obesity were not associated with allergic rhinitis in adults. In children, central obesity was associated with reduced odds of allergic rhinitis (adjusted odds ratio, 0.35; 95% CI, 0.19-0.64; P children. In adults, obesity is associated with increased odds of nonallergic rhinitis, particularly in male subjects. In children, central obesity is associated with reduced odds of allergic rhinitis, regardless of sex. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  18. Impact of growth hormone therapy on adult height of children with idiopathic short stature: systematic review.

    Science.gov (United States)

    Deodati, Annalisa; Cianfarani, Stefano

    2011-03-11

    To systematically determine the impact of growth hormone therapy on adult height of children with idiopathic short stature. Systematic review. Cochrane Central Register of Controlled Trials, Medline, and the bibliographic references from retrieved articles of randomised and non-randomised controlled trials from 1985 to April 2010. Height in adulthood (standard deviation score) and overall gain in height (SD score) from baseline measurement in childhood. Randomised and non-randomised controlled trials with height measurements for adults. Inclusion criteria were initial short stature (defined as height >2 SD score below the mean), peak growth hormone responses >10 μg/L, prepubertal stage, no previous growth hormone therapy, and no comorbid conditions that would impair growth. Adult height was considered achieved when growth rate was growth hormone treated children exceeded that of the controls by 0.65 SD score (about 4 cm). The mean height gain in treated children was 1.2 SD score compared with 0.34 SD score in untreated children. A slight difference of about 1.2 cm in adult height was observed between the two growth hormone dose regimens. In the seven non-randomised controlled trials the adult height of the growth hormone treated group exceeded that of the controls by 0.45 SD score (about 3 cm). Growth hormone therapy in children with idiopathic short stature seems to be effective in partially reducing the deficit in height as adults, although the magnitude of effectiveness is on average less than that achieved in other conditions for which growth hormone is licensed. The individual response to therapy is highly variable, and additional studies are needed to identify the responders.

  19. Validation of SenseWear Armband in children, adolescents, and adults.

    Science.gov (United States)

    Lopez, G A; Brønd, J C; Andersen, L B; Dencker, M; Arvidsson, D

    2018-02-01

    SenseWear Armband (SW) is a multisensor monitor to assess physical activity and energy expenditure. Its prediction algorithms have been updated periodically. The aim was to validate SW in children, adolescents, and adults. The most recent SW algorithm 5.2 (SW5.2) and the previous version 2.2 (SW2.2) were evaluated for estimation of energy expenditure during semi-structured activities in 35 children, 31 adolescents, and 36 adults with indirect calorimetry as reference. Energy expenditure estimated from waist-worn ActiGraph GT3X+ data (AG) was used for comparison. Improvements in measurement errors were demonstrated with SW5.2 compared to SW2.2, especially in children and for biking. The overall mean absolute percent error with SW5.2 was 24% in children, 23% in adolescents, and 20% in adults. The error was larger for sitting and standing (23%-32%) and for basketball and biking (19%-35%), compared to walking and running (8%-20%). The overall mean absolute error with AG was 28% in children, 22% in adolescents, and 28% in adults. The absolute percent error for biking was 32%-74% with AG. In general, SW and AG underestimated energy expenditure. However, both methods demonstrated a proportional bias, with increasing underestimation for increasing energy expenditure level, in addition to the large individual error. SW provides measures of energy expenditure level with similar accuracy in children, adolescents, and adults with the improvements in the updated algorithms. Although SW captures biking better than AG, these methods share remaining measurements errors requiring further improvements for accurate measures of physical activity and energy expenditure in clinical and epidemiological research. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. Books on Atomic Energy for Adults and Children

    Energy Technology Data Exchange (ETDEWEB)

    None

    1969-01-01

    This booklet contains two lists of atomic energy books, one for students and one for adults. The student list has grade annotations. The lists are not all-inclusive but comprise selected basic books on atomic energy and closely related subjects.

  1. Estimated use of abacavir among adults and children enrolled in ...

    African Journals Online (AJOL)

    In South Africa, abacavir (ABC) is currently recommended as part of first- and second-line antiretroviral therapy (ART) for HIV-positive paediatric patients. Concerns about overprescribing of the drug, particularly to adults, led to an analysis of ABC use in public sector ART programmes. We investigated current prescription of ...

  2. Fear of blushing : Relations with personality among children and adults

    NARCIS (Netherlands)

    Dijkstra, Pieternel; Barelds, Dick P.H.; Buwalda, Femke

    Despite the common nature of blushing and the feelings of discomfort that often accompany it, to date. no studies have yet examined the relationship between personality characteristics and the fear of blushing. The present study fills this gap in the literature, by examining, in a sample of adults

  3. Epidemiology of constipation in children and adults: A systematic review

    NARCIS (Netherlands)

    Mugie, Suzanne M.; Benninga, Marc A.; Di Lorenzo, Carlo

    2011-01-01

    We aimed to review the published literature regarding the epidemiology of constipation in the general paediatric and adult population and to assess its geographic, gender and age distribution, and associated factors. A search of the Medline database was performed. Study selection criteria included:

  4. Should adolescents with glomerulopathies be treated as children or adults?

    Science.gov (United States)

    Requião-Moura, Lúcio R; Veras de S Freitas, Tainá; Franco, Marcello F; Pereira, Aparecido B; Mastroianni-Kirsztajn, Gianna

    2008-01-01

    Glomerular diseases are an important cause of end-stage renal disease, especially among young adults. However, clinical and epidemiological surveys involving adolescent populations are scarce. To determine the pattern of glomerulopathies (GP) in adolescents submitted to renal biopsy. A retrospective study of patients' records of the Glomerulopathy Section, UNIFESP (Brazil), was performed Among 72 adolescents (12-18 years) with GP, 15.6 +/- 1.5 years, 58.3% females, the most frequent clinical manifestation was nephrotic syndrome (NS, 71%) and focal segmental glomerulosclerosis (FSGS) was the main histological pattern (24%), followed by minimal change disease (MCD, 19.5%). After comparing the main causes of NS in adolescents with those of adults, we found no statistically significant differences in clinical presentation or outcome. Renal failure-free survival of 1 and 5 years for all GP corresponded to 87.9 and 73.6%, respectively (88.5 and 76.3% for NS). NS was the main manifestation; FSGS and MCD were the most common histological diagnoses. Our data suggest the GP and particularly the NS pattern in adolescents is similar to that of adults, pointing to the need for an adaptation in diagnostic and treatment protocols for this age group, a pattern which corresponds more closely to that of adults. Copyright 2008 S. Karger AG, Basel.

  5. Regulating Emotions-Young Children's Views on What Adults Can Do

    OpenAIRE

    Johnson, Mercedes

    2016-01-01

    The purpose of this exploratory study was to understand the emotion regulation experience of young children, aged three to four, attending a nursery school of a Local Authority. This study aimed to reveal young children’s perspectives on emotion regulation and in particular on the way the children see adults playing a part in the children’s emotion regulation. It also aimed to explore ways of engaging young children and eliciting their views.\\ud A sample size of 6 participants together with a...

  6. Becoming an adult; the training of children in Ghana | Ampofo ...

    African Journals Online (AJOL)

    Although parents believed that giving rewards is effective in ensuring that children practiced or pursued certain household chores, gender related roles and adopted family life values, it appeared ... D'après les parents, la méthode de formation communément utilisée consistait à donner des consignes verbales aux enfants.

  7. Hypercholesterolaemia in children and young adults – current ...

    African Journals Online (AJOL)

    seven months of age in children at risk for hypercholesterolaemia.5-7. This is supported by the ... intima-media thickness, both which are surrogate markers of ... Limit sedentary behaviours, with no more than one or two hours per day of video ... Have regular family meals to promote social interaction and role model food-.

  8. Adult Agendas in Publishing South African Folktales for Children.

    Science.gov (United States)

    Jenkins, Elwyn

    2002-01-01

    Considers how translations of indigenous folktales form a large proportion of South African children's books. Notes that at first those who published them were influenced by Social Darwinism, and later the folktales played a role in promoting the ideology of apartheid, but they were mainly the product of white paternalism. Notes that the folktales…

  9. How Can Adult Children Influence Parents’ Long-Term Care Insurance Purchase Decisions?

    Science.gov (United States)

    Voils, Corrine I.; Coe, Norma B.; Konetzka, R. Tamara; Boles, Jillian; Van Houtven, Courtney Harold

    2017-01-01

    Abstract Purpose of the Study: Long-term care (LTC) poses a significant strain on public health insurance financing. In response, there is policy interest in bolstering the private long-term care insurance (LTCI) market. Although families are central to LTC provision, their role in LTCI demand remains unclear. The purpose of this study was to obtain in-depth information concerning: (a) How do older parents evaluate the need for LTCI, (b) what role do adult children play? and (c) How do families communicate about parents’ LTC preferences and plans, including LTCI purchase? Design and Methods: We conducted focus groups with older parents and adult children in diverse markets. Two groups were conducted with older parents who had purchased LTCI and two with parents who had not purchased LTCI. Four groups were conducted with adult children, mixed as to whether their parents had purchased LTCI. Probes were informed by published reasons for purchasing or not purchasing LTCI. We analyzed transcriptions using directed content analysis and constant comparative method. Results: Older parents valued autonomy for themselves and their children. Older parent purchasers regarded LTCI as supporting this value while nonpurchasers perceived limitations. Adult children described unstated expectations that they would care for their parents. Though discussions between parents and children about LTCI were rare, successful influence occurred when children appealed to shared values, specifically avoiding burden and remaining home. Implications: Messages that emphasize autonomy over LTC decisions and interventions that start the LTC conversation among families, with attention to shared values, could increase private LTCI uptake. PMID:25209446

  10. How Can Adult Children Influence Parents' Long-Term Care Insurance Purchase Decisions?

    Science.gov (United States)

    Sperber, Nina R; Voils, Corrine I; Coe, Norma B; Konetzka, R Tamara; Boles, Jillian; Van Houtven, Courtney Harold

    2017-04-01

    Long-term care (LTC) poses a significant strain on public health insurance financing. In response, there is policy interest in bolstering the private long-term care insurance (LTCI) market. Although families are central to LTC provision, their role in LTCI demand remains unclear. The purpose of this study was to obtain in-depth information concerning: (a) How do older parents evaluate the need for LTCI, (b) what role do adult children play? and (c) How do families communicate about parents' LTC preferences and plans, including LTCI purchase? We conducted focus groups with older parents and adult children in diverse markets. Two groups were conducted with older parents who had purchased LTCI and two with parents who had not purchased LTCI. Four groups were conducted with adult children, mixed as to whether their parents had purchased LTCI. Probes were informed by published reasons for purchasing or not purchasing LTCI. We analyzed transcriptions using directed content analysis and constant comparative method. Older parents valued autonomy for themselves and their children. Older parent purchasers regarded LTCI as supporting this value while nonpurchasers perceived limitations. Adult children described unstated expectations that they would care for their parents. Though discussions between parents and children about LTCI were rare, successful influence occurred when children appealed to shared values, specifically avoiding burden and remaining home. Messages that emphasize autonomy over LTC decisions and interventions that start the LTC conversation among families, with attention to shared values, could increase private LTCI uptake. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  11. Education-Related Parameters in High Myopia: Adults versus School Children.

    Directory of Open Access Journals (Sweden)

    Jost B Jonas

    Full Text Available Since high myopia in the younger generation may differ etiologically from high myopia in older generations, we examined whether education-related parameters differ between high myopia in today´s school children and high pathological myopia in today´s elderly generation.The investigation included the adult populations of the population-based Beijing Eye Study (BES (3468 adults;mean age:64.6±9.8years;range:50-93years and Central India Eye and Medical Study (CIEMS (4711 adults;age:49.±13.2years;range:30-100years, and the children and teenager populations of the Shandong Children Eye Study (SCES (6026 children;age:9.7±3.3years;range:4-18years;cycloplegic refractometry, Gobi Desert Children Eye Study (1565;age:11.9±3.5years;range:6-21 years;cycloplegic refractometry, Beijing Pediatric Eye Study (681 children;age:7.7±1.6years;range:5-13 years;non-cycloplegic refractometry,calculation of axial length to corneal curvature radius ratio, Beijing Children Eye Study (15066 children;age:13.2±3.4years;range:7-18years;non-cycloplegic refractometry, Beijing High School Teenager Eye Study (4677 children;age:16.9±0.7years;range:16-18years;non-cycloplegic refractometry.In the BES and CIEMS, educational level did not differ significantly between, or was significantly lower in the highly myopic group (myopic refractive error ≥6 diopters than in the non-highly myopic group. In all non-adult study populations, higher prevalence of high myopia was significantly associated with higher degree of education related parameters such as attendance of high-level schools, and more time spent for indoors near work versus time spent outdoors.Comparing associations of old or genetic high myopia in adults with new or acquired high myopia in school children revealed that education-related parameters did not show a clear association with old or genetic high myopia, while in contrast, new high myopia showed strong associations with education. It confirms previous studies

  12. Adults with autism spectrum disorder as behavior technicians for young children with autism: Outcomes of a behavioral skills training program.

    Science.gov (United States)

    Lerman, Dorothea C; Hawkins, Lynn; Hillman, Conrad; Shireman, Molly; Nissen, Melissa A

    2015-01-01

    Adults with autism spectrum disorder (ASD), who were interested in working as behavior technicians for young children with autism, participated in 2 experiments. Participants included 5 adults with Asperger syndrome or pervasive developmental disorder not otherwise specified, 19 to 23 years old, and 11 children with autism, 3 to 7 years old. In Experiment 1, training of the adults focused on the implementation of mand training via incidental teaching. Experiment 2 focused on teaching participants to use discrete-trial training (DTT) with children who exhibited problem behavior. Both experiments showed that behavioral skills training was effective for teaching the adult participants the behavioral procedures needed to teach children with autism. In addition, the children acquired skills as a result of training. Results of Experiment 2 further demonstrated that the DTT skills generalized across untrained targets and children. Social validity ratings suggested that some participants' teaching was indistinguishable from that of individuals without ASD. © Society for the Experimental Analysis of Behavior.

  13. Adult Outcome of Children Reared for Long-Term Periods in Foster Families.

    Science.gov (United States)

    Dumaret, Annick-Camille; Coppel-Batsch, Marthe; Couraud, Simone

    1997-01-01

    Assessment of adult outcomes of 59 children from severely psychosocially dysfunctional families, who were placed in foster families for at least five years, found most had overcome their childhood adversities with 56% well-integrated socially and only 10% in situations of failure. Difficulties were linked to multiple family disturbances, traumatic…

  14. Adult Children of Dysfunctional Families: Treatment from a Disenfranchised Grief Perspective.

    Science.gov (United States)

    Zupanick, Corinne E.

    1994-01-01

    Generalizes concept of disenfranchised grief to understanding of recovery process for adult children of dysfunctional families. Describes recovery process of this population as parallel to grief process. Identifies two layers of unrecognized loss: loss of one's childhood and loss of one's fantasized and idealized parent. Suggests specific…

  15. Children and Adults Use Gender and Age Stereotypes in Ownership Judgments

    Science.gov (United States)

    Malcolm, Sarah; Defeyter, Margaret A.; Friedman, Ori

    2014-01-01

    In everyday life, we are often faced with the problem of judging who owns an object. The current experiments show that children and adults base ownership judgments on group stereotypes, which relate kinds of people to kinds of objects. Moreover, the experiments show that reliance on stereotypes can override another means by which people make…

  16. Myocardial delayed-enhancement CT: initial experience in children and young adults

    Energy Technology Data Exchange (ETDEWEB)

    Goo, Hyun Woo [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Medical Center, Seoul (Korea, Republic of)

    2017-10-15

    Clinical utility of myocardial delayed enhancement CT has not been reported in children and young adults. To describe initial experience of myocardial delayed enhancement CT regarding image quality, radiation dose and identification of myocardial lesions in children and young adults. Between August 2013 and November 2016, 29 consecutive children and young adults (median age 16 months) with suspected coronary artery or myocardial abnormality underwent arterial- and delayed-phase cardiac CT at our institution. We measured CT densities in normal myocardium, left ventricular cavity, and arterial and delayed hypo-enhancing and delayed hyperenhancing myocardial lesions. We then compared the extent of delayed hyperenhancing lesions with delayed-enhancement MRI or thallium single-photon emission CT. Normal myocardium and left ventricular cavity showed significantly higher CT numbers on arterial-phase CT than on delayed-phase CT (t-test, P<0.0001). Contrast-to-noise ratios of the arterial and delayed hypo-enhancing and delayed hyperenhancing lesions on CT were 26.7, 17.6 and 18.7, respectively. Delayed-phase CT findings were equivalent to those of delayed-enhancement MRI in all cases (7/7) and to those of thallium single-photon emission CT in 70% (7/10). Myocardial delayed-enhancement CT can be added to evaluate myocardial lesions in select children and young adults with suspected coronary artery or myocardial abnormality. (orig.)

  17. Myocardial delayed-enhancement CT: initial experience in children and young adults

    International Nuclear Information System (INIS)

    Goo, Hyun Woo

    2017-01-01

    Clinical utility of myocardial delayed enhancement CT has not been reported in children and young adults. To describe initial experience of myocardial delayed enhancement CT regarding image quality, radiation dose and identification of myocardial lesions in children and young adults. Between August 2013 and November 2016, 29 consecutive children and young adults (median age 16 months) with suspected coronary artery or myocardial abnormality underwent arterial- and delayed-phase cardiac CT at our institution. We measured CT densities in normal myocardium, left ventricular cavity, and arterial and delayed hypo-enhancing and delayed hyperenhancing myocardial lesions. We then compared the extent of delayed hyperenhancing lesions with delayed-enhancement MRI or thallium single-photon emission CT. Normal myocardium and left ventricular cavity showed significantly higher CT numbers on arterial-phase CT than on delayed-phase CT (t-test, P<0.0001). Contrast-to-noise ratios of the arterial and delayed hypo-enhancing and delayed hyperenhancing lesions on CT were 26.7, 17.6 and 18.7, respectively. Delayed-phase CT findings were equivalent to those of delayed-enhancement MRI in all cases (7/7) and to those of thallium single-photon emission CT in 70% (7/10). Myocardial delayed-enhancement CT can be added to evaluate myocardial lesions in select children and young adults with suspected coronary artery or myocardial abnormality. (orig.)

  18. Iron Supplementation Effects on Redox Status following Aseptic Skeletal Muscle Trauma in Adults and Children

    Directory of Open Access Journals (Sweden)

    Chariklia K. Deli

    2017-01-01

    Full Text Available Exercise-induced skeletal muscle microtrauma is characterized by loss of muscle cell integrity, marked aseptic inflammatory response, and oxidative stress. We examined if iron supplementation would alter redox status after eccentric exercise. In a randomized, double blind crossover study, that was conducted in two cycles, healthy adults (n=14 and children (n=11 received daily either 37 mg of elemental iron or placebo for 3 weeks prior to and up to 72 h after an acute eccentric exercise bout. Blood was drawn at baseline, before exercise, and 72 h after exercise for the assessment of iron status, creatine kinase activity (CK, and redox status. Iron supplementation at rest increased iron concentration and transferrin saturation (p<0.01. In adults, CK activity increased at 72 h after exercise, while no changes occurred in children. Iron supplementation increased TBARS at 72 h after exercise in both adults and children; no changes occurred under placebo condition. Eccentric exercise decreased bilirubin concentration at 72 h in all groups. Iron supplementation can alter redox responses after muscle-damaging exercise in both adults and children. This could be of great importance not only for healthy exercising individuals, but also in clinical conditions which are characterized by skeletal muscle injury and inflammation, yet iron supplementation is crucial for maintaining iron homeostasis. This study was registered at Clinicaltrials.gov Identifier: NCT02374619.

  19. Developmental differences in aversive conditioning, extinction, and reinstatement: A study with children, adolescents, and adults.

    Science.gov (United States)

    Waters, Allison M; Theresiana, Cindy; Neumann, David L; Craske, Michelle G

    2017-07-01

    This study investigated developmental differences in aversive conditioning, extinction, and reinstatement (i.e., the recovery of conditioned aversive associations following reexposure to the unconditioned stimulus [US] post-extinction). This study examined these mechanisms in children (M age =8.8years), adolescents (M age =16.1years), and adults (M age =32.3years) using differential aversive conditioning with a geometric shape conditional stimulus (CS+) paired with an aversive sound US and another shape (CS-) presented alone. Following an extinction phase in which both CSs were presented alone, half of the participants in each age group received three US exposures (reinstatement condition) and the other half did not (control condition), followed by all participants completing an extinction retest phase on the same day. Findings indicated (a) significant differences in generalizing aversive expectancies to safe stimuli during conditioning and extinction that persisted during retest in children relative to adults and adolescents, (b) significantly less positive CS reevaluations during extinction that persisted during retest in adolescents relative to adults and children, and (c) reinstatement of US expectancies to the CS+ relative to the CS- in all age groups. Results suggest important differences in stimulus safety learning in children and stimulus valence reevaluation in adolescents relative to adults. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Contemporary Ghost Stories: Cyberspace in Fiction for Children and Young Adults

    Science.gov (United States)

    Harris, Marla

    2005-01-01

    This essay identifies a genre of popular fiction for children and young adults, prevalent in the 1990s and continuing into the early twenty-first century, that incorporates computers and the internet, e-mails and chat rooms, into its plots. However, along with a focus on technology, this fiction frequently features the supernatural. So, too,…

  1. Feeling Caught between Parents: Adult Children's Relations with Parents and Subjective Well-Being

    Science.gov (United States)

    Amato, Paul R.; Afifi, Tamara D.

    2006-01-01

    Research on divorce has found that adolescents' feelings of being caught between parents are linked to internalizing problems and weak parent-child relationships. The present study estimates the effects of marital discord, as well as divorce, on young adult offspring's feelings of being caught in the middle (N=632). Children with parents in…

  2. Nutritional interventions to reduce symptoms in children and adults with attention deficit hyperactivity disorder

    DEFF Research Database (Denmark)

    Pedersen, Preben; Bjerrum, Merete; Larsen, Palle

    2017-01-01

    REVIEW QUESTION/OBJECTIVE:: The objective of this scoping review is to examine and map reported nutritional interventions and their outcomes in relieving symptoms of attention deficit hyperactivity disorder (ADHD) in the daily lives of children and adults. A further objective is to determine...

  3. Adaptive Memory: Survival Processing Increases Both True and False Memory in Adults and Children

    Science.gov (United States)

    Otgaar, Henry; Smeets, Tom

    2010-01-01

    Research has shown that processing information in a survival context can enhance the information's memorability. The current study examined whether survival processing can also decrease the susceptibility to false memories and whether the survival advantage can be found in children. In Experiment 1, adults rated semantically related words in a…

  4. Reference values for acoustic rhinometry in decongested school children and adults

    DEFF Research Database (Denmark)

    Straszek, Sune P; Schlünssen, Vivi; Sigsgaard, Torben

    2007-01-01

    INTRODUCTION: Only a limited reference material for acoustic rhinometry (AR) exists for school children most often calculated as the minimum cross-sectional area (MCA) in the non-decongested nose. We want to establish a set of reference values for MCA and nasal volumes for both adults and childre...

  5. The use of exploratory procedures by blind and sighted adults and children

    NARCIS (Netherlands)

    Withagen, A.; Kappers, A.M.L.; Vervloed, M.P.J.; Knoors, H.; Verhoeven, L.

    2013-01-01

    The study examined exploratory procedures (EPs) of congenitally blind and sighted children and adults on a haptic match-to-sample task. The aim was to examine the influence of age, visual status, and familiarity on the use of EPs when people haptically examine the object properties of weight, size,

  6. The Life Course of Children Born to Unmarried Mothers: Childhood Living Arrangements and Young Adult Outcomes.

    Science.gov (United States)

    Aquilino, William S.

    1996-01-01

    Explored living arrangements among children born to unmarried mothers and the impact of childhood living arrangements on the young adult's life course. Analyses showed that living arrangement patterns after birth to a single mother influenced the likelihood of high school completion, post secondary education, and other conditions. (RJM)

  7. Prevalence of family violence in adults and children : Estimates using the capture-recapture method

    NARCIS (Netherlands)

    Oosterlee, A.; Vink, R.M.; Smit, F.

    2009-01-01

    Background: Reliable prevalence estimates of family violence in adults and children are difficult to obtain. Most are based on surveys or registration counts, whose research designs and methods are often questionable, making the results difficult to compare. This article presents an alternative

  8. Online Emotional Inferences in Written and Auditory Texts: A Study with Children and Adults

    Science.gov (United States)

    Diergarten, Anna Katharina; Nieding, Gerhild

    2016-01-01

    Emotional inferences are conclusions that a reader draws about the emotional state of a story's protagonist. In this study, we examined whether children and adults draw emotional inferences while reading short stories or listening to an aural presentation of short stories. We used an online method that assesses inferences during reading with a…

  9. Adult children's relationships with married parents, divorced parents, and stepparents: biology, marriage or residence?

    NARCIS (Netherlands)

    Kalmijn, M.

    2013-01-01

    The author compared the strength of the relationships that adult children have with different types of parents: biological parents who remained married, stepparents, and biological parents who divorced. He analyzed Dutch life history data containing detailed measures of living arrangements and used

  10. Additional effective dose equivalent for adults and children in Poland as the result of mushroom consumption

    International Nuclear Information System (INIS)

    Jasinska, H.; Kozak, K.; Mietelski, J.W.

    2004-01-01

    Experimental data of caesium radioactivity in samples of various mushrooms collected all over Poland from 1986 to 1989 are presented. Nearly 80 samples from Poland and a few samples from Austria and USSR were analysed. The effective dose equivalents for adults and children caused by the consumption of one mass unit of dried mushrooms for each sample were estimated. (author)

  11. A measurement instrument for bone mineral content of adult and children

    International Nuclear Information System (INIS)

    Liu Shaofang

    1996-01-01

    The γ radiation source was used in bone mineral content measurement analysis of adult and children and a new instrument is developed successfully. It's precision is +2%. The advantage of this instrument is light, cheap and reliable. It can be used widely in medical science and clinic for diagnosis on certain diseases and research work

  12. Physical exercise and executive functions in preadolescent children, adolescents and young adults: a meta-analysis

    NARCIS (Netherlands)

    Verburgh, L.; Konigs, M.; Scherder, E.J.A.; Oosterlaan, J.

    2014-01-01

    Purpose: The goal of this meta-analysis was to aggregate available empirical studies on the effects of physical exercise on executive functions in preadolescent children (6-12 years of age), adolescents (13-17 years of age) and young adults (18-35 years of age). Method: The electronic databases

  13. Physical exercise and executive functions in preadolescent children, adolescents and young adults: a meta-analysis

    NARCIS (Netherlands)

    Verburgh, L.; Konigs, M.; Scherder, E.J.A.; Oosterlaan, J.

    2013-01-01

    Purpose: The goal of this meta-analysis was to aggregate available empirical studies on the effects of physical exercise on executive functions in preadolescent children (6-12 years of age), adolescents (13-17 years of age) and young adults (18-35 years of age). Method: The electronic databases

  14. Brief Report: Bone Fractures in Children and Adults with Autism Spectrum Disorders

    Science.gov (United States)

    Neumeyer, Ann M.; O'Rourke, Julia A.; Massa, Alexandra; Lee, Hang; Lawson, Elizabeth A.; McDougle, Christopher J.; Misra, Madhusmita

    2015-01-01

    Peripubertal boys with autism spectrum disorder (ASD) have lower bone mineral density (BMD) than typically developing controls. However, it is not clear whether lower BMD in ASD results in an increased fracture rate. This study examined the rate of fractures in children and adults with and without ASD using a national database of emergency room…

  15. Assessment of Selective Attention with CSCWT (Computerized Stroop Color-Word Test) among Children and Adults

    Science.gov (United States)

    Afsaneh, Zarghi; Alireza, Zali; Mehdi, Tehranidost; Farzad, Ashrafi; Reza, Zarindast Mohammad; Mehdi, Moazzezi; Mojtaba, Khodadadi Seyed

    2012-01-01

    The SCWT (Stroop Color-Word Test) is a quick and frequently used measure for assessing selective attention and cognitive flexibility. This study determines age, sex and education level influence on attention and cognitive flexibility by CSCWT (Computerized Stroop Color-Word Test) among healthy Iranian children and adults. There were 78 healthy…

  16. Masking Release in Children and Adults with Hearing Loss When Using Amplification

    Science.gov (United States)

    Brennan, Marc; McCreery, Ryan; Kopun, Judy; Lewis, Dawna; Alexander, Joshua; Stelmachowicz, Patricia

    2016-01-01

    Purpose: This study compared masking release for adults and children with normal hearing and hearing loss. For the participants with hearing loss, masking release using simulated hearing aid amplification with 2 different compression speeds (slow, fast) was compared. Method: Sentence recognition in unmodulated noise was compared with recognition…

  17. Commentary: Listening Can Be Exhausting--Fatigue in Children and Adults with Hearing Loss

    Science.gov (United States)

    Bess, Fred H.; Hornsby, Benjamin W.Y.

    2014-01-01

    Anecdotal reports of fatigue after sustained speech-processing demands are common among adults with hearing loss; however, systematic research examining hearing loss-related fatigue is limited, particularly with regard to fatigue among children with hearing loss (CHL). Many audiologists, educators, and parents have long suspected that CHL…

  18. Do we manage incontinence in children and adults with special needs adequately? ICI-RS 2014

    NARCIS (Netherlands)

    von Gontard, Alexander; de Jong, Tom P. V. M.; Rantell, Angie; Nieuwhof-Leppink, Anka; Badawi, Jasmin Katrin; Cardozo, Linda

    2016-01-01

    To review studies on the associations of incontinence and special needs in children and adults and to outline future directions in research and clinical care. A review of literature was conducted. Open questions and future directions were discussed during the ICI-RS meeting in 2014. Special needs

  19. Is grip strength a predictor for total muscle strength in healthy children, adolescents, and young adults?

    NARCIS (Netherlands)

    Wind, Anne E.; Takken, Tim; Helders, Paul J. M.; Engelbert, Raoul H. H.

    2010-01-01

    The primary purpose of this study was to examine whether grip strength is related to total muscle strength in children, adolescents, and young adults. The second purpose was to provide reference charts for grip strength, which could be used in the clinical and research setting. This cross-sectional

  20. A Model of Depression in Adult Children of Alcoholics and Nonalcoholics.

    Science.gov (United States)

    Lease, Suzanne H.

    2002-01-01

    Investigates the relationships between levels of depression in a sample of adult children of alcoholics (ACOAs) and non-ACOAs and patterns of parental drinking behaviors, intergenerational family interactions, attachment behaviors, and self-esteem. Drinking behaviors directly influenced family processes and indirectly influenced self-esteem but…

  1. The Association between Overparenting, Parent-Child Communication, and Entitlement and Adaptive Traits in Adult Children

    Science.gov (United States)

    Segrin, Chris; Woszidlo, Alesia; Givertz, Michelle; Bauer, Amy; Murphy, Melissa Taylor

    2012-01-01

    What is colloquially referred to as "helicopter parenting" is a form of overparenting in which parents apply overly involved and developmentally inappropriate tactics to their children who are otherwise able to assume adult responsibilities and autonomy. Overparenting is hypothesized to be associated with dysfunctional family processes…

  2. Training and Transfer Effects of Response Inhibition Training in Children and Adults

    Science.gov (United States)

    Zhao, Xin; Chen, Ling; Maes, Joseph H. R.

    2018-01-01

    Response inhibition is crucial for mental and physical health but studies assessing the trainability of this type of inhibition are rare. Thirty-nine children aged 10-12 years and 46 adults aged 18-24 years were assigned to an adaptive go/no-go inhibition training condition or an active control condition. Transfer of training effects to…

  3. Old Dogs, Children, and Watermelon Wine: Focus on the Older Adult Learner.

    Science.gov (United States)

    Kasworm, Carol E.

    1978-01-01

    Three significant elements should be considered in offering educational programs for the older learner: acceptance (old dogs); support (God bless little children while they're too young to hate); and dependability (watermelon wine). Guidelines are offered for the teacher entering the classroom composed of adult learners. (KC)

  4. Correlates of self-reported quality of life in adults and children with morphea.

    Science.gov (United States)

    Das, Shinjita; Bernstein, Ira; Jacobe, Heidi

    2014-05-01

    Determining a disease's impact on life quality is important in clinical decision making, research, and resource allocation. Determinants of quality of life (QOL) in morphea are poorly understood. We sought to ascertain demographic and clinical variables correlated with negative impact on self-reported QOL in morphea. We conducted a cross-sectional survey of the Morphea in Adults and Children cohort. Symptoms (pruritus and pain) and functional impairment were correlated with decreased QOL in children and adults. This was true in both sexes and was independent of subtype and age. Patient-reported QOL correlated with physician-based measures of disease severity in adults, but not in children. Patients with linear and generalized morphea had the greatest impact on QOL. Small sample size is a limitation. Symptoms and functional impairment were determinants of impaired life quality in both children and adults independent of morphea subtype. These results suggest that clinicians should consider suppressing the accumulation of new lesions (when rapidly accumulating) and symptoms (pain and pruritus) in the treatment of patients with morphea. Copyright © 2013 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  5. Encopresis, Soiling and Constipation in Children and Adults with Developmental Disability

    Science.gov (United States)

    Matson, Johnny L.; LoVullo, Santino V.

    2009-01-01

    Children and adults with developmental disabilities are more likely to evince encopresis, soiling and constipation than the general population. This set of related behaviors can produce a great deal of stress and can be a major restriction in independent living. This paper provides a review of the current state of knowledge on the prevalence,…

  6. Children's Drawings of Significant Figures for a Peer or an Adult Audience

    Science.gov (United States)

    Burkitt, Esther; Watling, Dawn; Murray, Lucy

    2011-01-01

    The present study assessed if children would present different information in their drawings of emotion eliciting stimuli when they believed that an adult or a child audience would view their drawings. Seventy-five 6-year-olds (44 boys and 31 girls) were allocated to three groups: the reference group, the child audience group and the adult…

  7. Adult Children of Alcoholics: Characteristics of Students in a University Setting.

    Science.gov (United States)

    Jones, Judith P.; Kinnick, Bernard C.

    1995-01-01

    Characteristics of adult children of alcoholics (ACOAs) among traditional-age college students were investigated. Personality characteristics were examined based on birth order, gender of alcoholic parent, and honor society membership. Differences between ACOAs and non-ACOAs are discussed. (Author)

  8. The use of Exploratory Procedures by blind and sighted adults and children

    NARCIS (Netherlands)

    Withagen, A.J.; Kappers, A.M.L.; Vervloed, M.P.J.; Knoors, H.E.T.; Verhoeven, L.T.W.

    2013-01-01

    The study examined exploratory procedures (EPs) of congenitally blind and sighted children and adults on a haptic match-to-sample task. The aim was to examine the influence of age, visual status, and familiarity on the use of EPs when people haptically examine the object properties of weight, size,

  9. Lived Experiences of Adult Children Who Have a Parent Diagnosed with Parkinson's Disease

    Science.gov (United States)

    Blanchard, Amy; Hodgson, Jennifer; Lamson, Angela; Dosser, David

    2009-01-01

    Little is known about the experience among adult children who have a parent with Parkinson's Disease (PD). The purpose of this study was to explore, appreciate, and describe their experiences using a phenomenological methodology. Narratives were collected from seven participants who have a parent diagnosed with PD and analyzed according to…

  10. ANALYSIS OF THE VARIETY OF EYE IMPAIRMENTS IN GLAUCOMA CASES IN CHILDREN AND ADULTS

    Directory of Open Access Journals (Sweden)

    Tsvetomir Dimitrov

    2017-12-01

    Full Text Available Glaucoma is a disease, which results in definitive vision reduction. The aim of this study is an analysis of the differences in eye impairments in connection with the progression of glaucoma in different age groups (children and adults. A documentary method of investigation of scientific sources, based on clinical practice, is applied. The methodology of the study comprises investigation of causes and manifestations of the disease and its typology. The specific variety in the manifestation of glaucoma is established in children and adults. Excavation of the optic nerve occurs in the adult persons, because the eyeball is already thickened, and collagen is dense. The eye begins to swell in children because the tissues are more loose; the eyeball becomes bigger, and enlargement of cornea and sclera occurs. Children and adults with the diagnosis of glaucoma have a different way of eye impairment. The early establishment and identification of symptoms prevent from the progression of the losses in the visual field, and from blindness, by means of appropriate treatment.

  11. Evaluation of 28 years of surgical treatment of children and young adults with familial adenomatous polyposis

    NARCIS (Netherlands)

    Booij, Klaske A. C.; Mathus-Vliegen, Elisabeth M. H.; Taminiau, Jan A. J. M.; ten Kate, Fibo J. W.; Slors, J. Frederick M.; Tabbers, Merit M.; Aronson, Daniel C.

    2010-01-01

    Background: In this retrospective study, 28 years of surgical treatment of children and young adults with familial adenomatous polyposis (FAP) was analyzed. Methods: Forty-three patients were operated on before the age of 26 years. Endoscopic aspects, operative data, and complications were analyzed,

  12. Evaluation of 28 years of surgical treatment of children and young adults with familial adenomatous polyposis.

    NARCIS (Netherlands)

    Booij, K.A.; Mathus-Vliegen, E.M.H.; Taminiau, J.A.; Kate, F.J. ten; Slors, J.F.M.; Tabbers, M.M.; Aronson, D.C.

    2010-01-01

    BACKGROUND: In this retrospective study, 28 years of surgical treatment of children and young adults with familial adenomatous polyposis (FAP) was analyzed. METHODS: Forty-three patients were operated on before the age of 26 years. Endoscopic aspects, operative data, and complications were analyzed,

  13. Calcemic response to burns differs between adults and children: A review of the literature

    Directory of Open Access Journals (Sweden)

    Gordon L. Klein

    2017-12-01

    Conclusions: These results support the hypothesis that the difference between pediatric and adult victims is consistent with an age-related CaSR response to cytokine stimulation and may be consistent with a lower level of inflammation in children. Ionized Ca and PTH might serve as possible therapeutic targets to lower the inflammatory response in burn victims.

  14. Alcohol and Drug Use among College Student Adult Children of Alcoholics

    Science.gov (United States)

    Braitman, Abby L.; Kelley, Michelle L.; Ladage, Jessica; Schroeder, Valarie; Gumienny, Leslie A.; Morrow, Jennifer A.; Klostermann, Keith

    2009-01-01

    The present paper compared drinking and drug use in Adult Children of Alcoholics (ACOAs), compared to non-ACOAs, among college students. Participants were 572 undergraduates. ACOAs were more likely to be current drug users than non-ACOAs. ACOAs reported initiating alcohol use earlier than non-ACOAs; however, ACOAs did not drink more often or more…

  15. [Investigation and comparison of behaviours of adults and children in swimming pools].

    Science.gov (United States)

    Bonini, M; Bodina, A; Bonali, D; Bascucci, B; Pellino, P; Castaldi, S

    2011-01-01

    The swimmers health's protection must be achieved through the implementation of structures that respect safety standards, the best management of the structures and the users'compliance with rules that minimize the potential risks to health, now clearly identified by the World Health Organization in specific guidelines and by the national and regional legislation. An anonymous questionnaire has been used in order to detect the level of knowledge of hygienic risks and the behaviour of costumers (adults and children) of swimming pool. Comparing the answers, statistically significant differences in the behaviours of adults and children were found in order to protect their own and others' health. In particular children do shower and go through footbath before entering the swimming pool more than adults (respectively 89.2% versus 77.4% and 89.2% versus 79.4%). No differences in the behaviours of the two groups were found in the use of dedicated footwear and caps. Children are predisposed to follow the rules because they are more loyal to duty, while adults comply with the rules only when it is clear the advantage to protect their health. This paper underline the importance of health education programs that can help people to understand the importance of adopting certain behaviours in order to prevent risks and promote health for the benefit of all.

  16. What Can Lexical Tone Training Studies in Adults Tell Us about Tone Processing in Children?

    Directory of Open Access Journals (Sweden)

    Mark Antoniou

    2018-01-01

    Full Text Available A growing number of studies on the acquisition of lexical tone by adult learners have revealed that factors such as language background, musical experience, cognitive abilities, and neuroanatomy all play a role in determining tone learning success. On the basis of these findings, it has been argued that the effectiveness of tone learning in adulthood depends on individual differences in these factors. However, it is not clear whether similar individual differences play an analogous role in tone learning in childhood. Indeed, relatively few studies have made comparisons between how adults and children learn lexical tones. Here, we review recent developments for tone learning in both adults and children. The review covers tone training in a range of contexts, including in naive listeners, in native speakers of other tone languages, in listeners with varying levels of musical experience, and in individuals with speech and hearing disorders. Finally, we discuss the parallels between adult and child tone learning, and provide recommendations concerning how findings in adult tone training can provide insights into tone learning for children by accommodating the needs of individual learners.

  17. Analysis of RF exposure in the head tissues of children and adults

    International Nuclear Information System (INIS)

    Wiart, J; Hadjem, A; Wong, M F; Bloch, I

    2008-01-01

    This paper analyzes the radio frequencies (RF) exposure in the head tissues of children using a cellular handset or RF sources (a dipole and a generic handset) at 900, 1800, 2100 and 2400 MHz. Based on magnetic resonance imaging, child head models have been developed. The maximum specific absorption rate (SAR) over 10 g in the head has been analyzed in seven child and six adult heterogeneous head models. The influence of the variability in the same age class is carried out using models based on a morphing technique. The SAR over 1 g in specific tissues has also been assessed in the different types of child and adult head models. Comparisons are performed but nevertheless need to be confirmed since they have been derived from data sets of limited size. The simulations that have been performed show that the differences between the maximum SAR over 10 g estimated in the head models of the adults and the ones of the children are small compared to the standard deviations. But they indicate that the maximum SAR in 1 g of peripheral brain tissues of the child models aged between 5 and 8 years is about two times higher than in adult models. This difference is not observed for the child models of children above 8 years old: the maximum SAR in 1 g of peripheral brain tissues is about the same as the one in adult models. Such differences can be explained by the lower thicknesses of pinna, skin and skull of the younger child models

  18. Most children with eosinophilic esophagitis have a favorable outcome as young adults.

    Science.gov (United States)

    Bohm, M; Jacobs, J W; Gupta, A; Gupta, S; Wo, J M

    2017-01-01

    The disease progression of eosinophilic esophagitis (EoE) from childhood into adulthood is unclear. To determine the clinical outcome of patients who were diagnosed with EoE as children, and who now are young adults. Children (adults (≥18 years old) were identified, and a structured telephone interview was conducted to obtain follow-up data on symptom prevalence (dysphagia to solids and liquids, nausea/vomiting, abdominal pain, and heartburn/regurgitation), food impaction, medication usage, health-care utilization, and resolution of atopy/food allergies. A favorable outcome was defined if EoE symptoms were resolved or improved by subjects' assessment. Unfavorable outcomes was defined as symptoms same or worse. Clinical variables that predicted a favorable outcome as an adult were examined. Mayo Dysphagia Scale (MDQ-30: scored 0-100) was administered to validate the outcome assessment. Mantel-Haenszel odds ratio and unpaired t-test were used. Fifty-eight subjects (64% male) who met study criteria were enrolled. Mean age at diagnosis was 12 years (range 4-17) and mean duration of follow-up was 8.3 years (2-16). As children, the most common presenting symptoms were abdominal pain (54%), dysphagia (33%), and vomiting (24%). As young adults, 47 subjects (81%) had a favorable outcome. Total MDQ-30 scores were 4.6 (0-30) and 14.1 (0-50) in subjects with favorable outcome and unfavorable outcome, respectively (P = 0.015). Two-thirds of subjects did not use steroids or proton pump inhibitors in the preceeding 12 months. Male children with EoE were four times more likely to have a favorable outcome as young adults compared with female children. Females were more likely to report nausea/vomiting as young adults (odds ratio 3.23, CI 0.97-10.60). Of all presenting symptoms in EoE children, dysphagia was the most likely to persist into adulthood (odds ratio 6.29, CI 1.85-21.38). Eighty one percent of EoE children had a favorable outcome as young adults. Most patients

  19. Hepatitis B serologic survey and review of immunization records of children, adolescents and adults in Fiji, 2008-2009.

    Science.gov (United States)

    Tsukakoshi, Tatsuhiko; Samuela, Josaia; Rafai, Eric V; Rabuatoka, Uraia; Honda, Sumihisa; Kamiya, Yasuhiko; Buerano, Corazon C; Morita, Kouichi

    2015-03-03

    In Fiji, hepatitis B (HB) vaccine was introduced into childhood immunization program in 1989 and has been administered as a pentavalent since 2006. This study aimed to: (i) survey and examine the extent to which HB infection continue to occur in children, adolescents and adults in Fiji, and (ii) determine HB coverage rates and timeliness of vaccine administration to children. Serum samples of children, adolescents and adults (aged 6 months to Fiji's HB vaccine control program is achieving its objectives.

  20. Distracted driving behaviors of adults while children are in the car.

    Science.gov (United States)

    Roney, Linda; Violano, Pina; Klaus, Greg; Lofthouse, Rebecca; Dziura, James

    2013-10-01

    Cell phone use while driving is common and can result in driver distraction. However, data on the frequency of this behavior with other occupants in the vehicle are lacking. This study investigates whether adult drivers engage in cell phone use with passengers in the car and determines whether the frequency of these behaviors was modified if the passenger was a child. Subjects (N = 539) who have driven children during the previous 30 days were recruited to complete a survey regarding their cell phone usage while driving. The inclusion criteria of participants were as follows: 18 years or older with a valid driver's license, owns/uses a cell phone, drives with children, and reads English. Results were reported on a 4-point Likert scale (always, often, rarely, and never). Eighty percent of respondents reported cell phone use in some way while driving with children. As compared with similar behaviors when driving alone or with adult passengers, the odds of reporting "always" compared with "often, rarely, or never" of holding a cell phone in hand was 0.66 when driving with children. No significant differences were noted for the following variables: use of a blue tooth device or use of a cell phone to speak or text when parked. Cell phone use while driving is common. Distracted driving behaviors, although less frequent, persist when children are passengers in the vehicle. Further research into the effect of cell phone-related distracted driving behaviors of adults with child passengers is needed to address this public health concern.

  1. Locating Common Ground: An Exploration of Adult Educator Practices that Support Parent Involvement for School-Age Children

    Science.gov (United States)

    Shiffman, Catherine Dunn

    2013-01-01

    This article explores linkages between adult educator practices and the parent involvement needs of adult students with school-age children. A comparative case study examined the knowledge, experiential, self-efficacy, and social capital dimensions of adult educator practices that inform parent involvement efforts. One English as a Second Language…

  2. Rifapentine Pharmacokinetics and Tolerability in Children and Adults Treated Once Weekly With Rifapentine and Isoniazid for Latent Tuberculosis Infection.

    Science.gov (United States)

    Weiner, Marc; Savic, Radojka M; Kenzie, William R Mac; Wing, Diane; Peloquin, Charles A; Engle, Melissa; Bliven, Erin; Prihoda, Thomas J; Gelfond, Jonathan A L; Scott, Nigel A; Abdel-Rahman, Susan M; Kearns, Gregory L; Burman, William J; Sterling, Timothy R; Villarino, M Elsa

    2014-06-01

    In a phase 3, randomized clinical trial (PREVENT TB) of 8053 people with latent tuberculosis infection, 12 once-weekly doses of rifapentine and isoniazid had good efficacy and tolerability. Children received higher rifapentine milligram per kilogram doses than adults. In the present pharmacokinetic study (a component of the PREVENT TB trial), rifapentine exposure was compared between children and adults. Rifapentine doses in children ranged from 300 to 900 mg, and adults received 900 mg. Children who could not swallow tablets received crushed tablets. Sparse pharmacokinetic sampling was performed with 1 rifapentine concentration at 24 hours after drug administration (C24). Rifapentine area under concentration-time curve (AUC) was estimated from a nonlinear, mixed effects regression model (NLME). There were 80 children (age: median, 4.5 years; range, 2-11 years) and 77 adults (age: median, 40 years; all ≥18 years) in the study. The geometric mean rifapentine milligram per kilogram dose was greater in children than in adults (children, 23 mg/kg; adults, 11 mg/kg). Rifapentine geometric mean AUC and C24 were 1.3-fold greater in children (all children combined) than in adults. Children who swallowed whole tablets had 1.3-fold higher geometric mean AUC than children who received crushed tablets, and children who swallowed whole tablets had a 1.6-fold higher geometric mean AUC than adults. The higher rifapentine doses in children were well tolerated. To obtain rifapentine exposures comparable in children to adults, dosing algorithms modeled by NLME were developed. A 2-fold greater rifapentine dose for all children resulted in a 1.3-fold higher AUC compared to adults administered a standard dose. Use of higher weight-adjusted rifapentine doses for young children are warranted to achieve systemic exposures that are associated with successful treatment of latent tuberculosis infection in adults. Published by Oxford University Press on behalf of the Pediatric Infectious

  3. Immediate movement history influences reach-to-grasp action selection in children and adults.

    Science.gov (United States)

    Kent, Samuel W; Wilson, Andrew D; Plumb, Mandy S; Williams, Justin H G; Mon-Williams, Mark

    2009-01-01

    Action selection is subject to many biases. Immediate movement history is one such bias seen in young infants. Is this bias strong enough to affect adult behavior? Adult participants reached and grasped a cylinder positioned to require either pronation or supination of the hand. Successive cylinder positions changed either randomly or systematically between trials. Random positioning led to optimized economy of movement. In contrast, systematic changes in position biased action selection toward previously selected actions at the expense of movement economy. Thus, one switches to a new movement only when the savings outweigh the costs of the switch. Immediate movement history had an even larger influence on children aged 7-15 years. This suggests that switching costs are greater in children, which is consistent with their reduced grasping experience. The presence of this effect in adults suggests that immediate movement history exerts a more widespread and pervasive influence on patterns of action selection than researchers had previously recognized.

  4. Seeing odors in color: Cross-modal associations in children and adults from two cultural environments.

    Science.gov (United States)

    Goubet, Nathalie; Durand, Karine; Schaal, Benoist; McCall, Daniel D

    2018-02-01

    We investigated the occurrence and underlying processes of odor-color associations in French and American 6- to 10-year-old children (n = 386) and adults (n = 137). Nine odorants were chosen according to their familiarity to either cultural group. Participants matched each odor with a color, gave hedonic and familiarity judgments, and identified each odor. By 6 years of age, children displayed culture-specific odor-color associations, but age differences were noted in the type of associations. Children and adults in both cultural groups shared common associations and formed associations that were unique to their environment, underscoring the importance of exposure learning in odor-color associations. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Functional results after Bonebridge implantation in adults and children with conductive and mixed hearing loss.

    Science.gov (United States)

    Rahne, Torsten; Seiwerth, Ingmar; Götze, Gerrit; Heider, Cornelia; Radetzki, Florian; Herzog, Michael; Plontke, Stefan K

    2015-11-01

    In patients with conductive hearing loss caused by middle ear disorders or atresia of the ear canal, a Bonebridge implantation can improve hearing by providing vibratory input to the temporal bone. The expected results are improved puretone thresholds and speech recognition. In the European Union, approval of the Bonebridge implantation was recently extended to children. We evaluated the functional outcome of a Bonebridge implantation for eight adults and three children. We found significant improvement in the puretone thresholds, with improvement in the air-bone gap. Speech recognition after surgery was significantly higher than in the best-aided situation before surgery. The Bonebridge significantly improved speech recognition in noisy environments and sound localization. In situations relevant to daily life, hearing deficits were nearly completely restored with the Bonebridge implantation in both adults and children.

  6. Measurement of the specific airway resistance by plethysmography in young children accompanied by an adult

    DEFF Research Database (Denmark)

    Klug, B; Bisgaard, H

    1997-01-01

    The purpose of this study was to evaluate a procedure for measurement of specific airway resistance (sRaw) by whole body plethysmography in young awake children accompanied by an adult. sRaw was measured by a single-step procedure, omitting the measurement of the thoracic gas volume. The frequency...... dependency of sRaw was investigated and the accuracy of simulating body temperature, atmospheric pressure and saturation with water vapour (BTPS) conditions by electronic compensation was assessed. One hundred and thirty one children with asthma were studied. In 57 children (mean (SD) age 5.6 (1.8) yrs) who....... In conclusion, the use of electronic compensation for simulating body temperature, atmospheric pressure and saturation with water vapour introduces a bias that affects the accuracy of the estimate of specific airway resistance. Nevertheless, plethysmographic measurements with and without an accompanying adult...

  7. Mental rotation and the human body: Children's inflexible use of embodiment mirrors that of adults.

    Science.gov (United States)

    Krüger, Markus; Ebersbach, Mirjam

    2017-12-25

    Adults' mental rotation performance with body-like stimuli is enhanced if these stimuli are anatomically compatible with a human body, but decreased by anatomically incompatible stimuli. In this study, we investigated these effects for kindergartners and first-graders: When asked to mentally rotate cube configurations attached with human body parts in an anatomically compatible way, allowing for the projection of a human body, children performed better than with pure cube combinations. By contrast, when body parts were attached in an anatomically incompatible way, disallowing the projection of a human body, children performed worse than with pure combinations. This experiment is of specific interest against the background of two different theoretical approaches concerning imagery and the motor system in development: One approach assumes an increasing integration of motor processes and imagery over time that enables older children and adults to requisition motor resources for imagery processes, while the other postulates that imagery stems from early sensorimotor processes in the first place, and is disentangled from it over time. The finding that children of the two age groups tested show exactly the same effects as adults when mentally rotating anatomically compatible and incompatible stimuli is interpreted in favour of the latter approach. Statement of contribution What is already known on this subject? In mental rotation, adults perform better when rotating anatomically possible stimuli as compared to rotating standard cube combinations. Performance is worse when rotating anatomically impossible stimuli. What does this study add? The present study shows that children's mental transformations mirror those of adults in these respects. In case of the anatomically impossible stimuli, this highlights an inflexible use of embodiment in both age groups. This is in line with the Piagetian assumption of imagery being based on sensorimotor processes. © 2017 The British

  8. Severe bleeding events in adults and children with primary immune thrombocytopenia: a systematic review.

    Science.gov (United States)

    Neunert, C; Noroozi, N; Norman, G; Buchanan, G R; Goy, J; Nazi, I; Kelton, J G; Arnold, D M

    2015-03-01

    The burden of severe bleeding in adults and children with immune thrombocytopenia (ITP) has not been established. To describe the frequency and severity of bleeding events in patients with ITP, and the methods used to measure bleeding in ITP studies. We performed a systematic review of all prospective ITP studies that enrolled 20 or more patients. Two reviewers searched Medline, Embase, CINAHL and the Cochrane registry up to May 2014. Overall weighted proportions were estimated using a random effects model. Measurement properties of bleeding assessment tools were evaluated. We identified 118 studies that reported bleeding (n = 10 908 patients). Weighted proportions for intracerebral hemorrhage (ICH) were 1.4% for adults (95% confidence interval [CI], 0.9-2.1%) and 0.4% for children (95% CI, 0.2-0.7%; P bleeding was 9.6% for adults (95% CI, 4.1-17.1%) and 20.2% for children (95% CI, 10.0-32.9%; P bleeding were highly variable in primary studies. Two bleeding assessment tools (Buchanan 2002 for children; Page 2007 for adults) demonstrated adequate inter-rater reliability and validity in independent assessments. ICH was more common in adults and tended to occur during chronic ITP; other severe bleeds were more common in children and occurred at all stages of disease. Reporting of non-ICH bleeding was variable across studies. Further attention to ITP-specific bleeding measurement in clinical trials is needed to improve standardization of this important outcome for patients. © 2014 International Society on Thrombosis and Haemostasis.

  9. Safety of 100 µg venom immunotherapy rush protocols in children compared to adults.

    Science.gov (United States)

    Stoevesandt, Johanna; Hosp, Christine; Kerstan, Andreas; Trautmann, Axel

    2017-01-01

    There is a paucity of studies examining the safety of venom immunotherapy (VIT) in children. We aimed to assess the incidence of anaphylactic side effects during rush VIT in a cohort of pediatric patients and adult controls. 72 consecutive cycles of VIT-buildup in 71 children/adolescents aged 7-17 years were retrospectively evaluated and compared to an adult control group (n = 981) with regard to baseline parameters (sex, causative venom, severity of index sting reaction, results of allergy testing, comorbidities) and the incidence of anaphylactic adverse reactions. Compared to adults, severe index sting-induced anaphylaxis was significantly less common in children ( P  = .001). Children were more likely to suffer from bee venom allergy ( P  bee venom-specific IgE ( P  = .013), but lower serum tryptase concentrations ( P  = .014). The overall rate of VIT-induced anaphylactic reactions was higher in children than in adults (6.9% vs 2.5%, P  = .046 by univariate analysis). In the final binary logistic regression model, however, only bee VIT ( P  = .039; odds ratio 2.25; confidence interval 1.04-4.87) and 5-day compared to 3-day buildup protocols ( P  = .011; odds ratio 2.64; confidence interval 1.25-5.57) were associated with an increased risk of treatment-induced anaphylaxis. All pediatric patients finally reached and tolerated the target maintenance dose of 100 µg. The higher anaphylactic reaction rate observed in pediatric patients may be attributed to a greater prevalence of bee venom allergy. VIT-induced anaphylaxis in children is usually mild and does not affect further updosing and maintenance of VIT.

  10. Different profiles of immune reconstitution in children and adults with HIV-infection after highly active antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Leal Manuel

    2006-07-01

    Full Text Available Abstract Background Recent advances in characterizing the immune recovery of HIV-1-infected people have highlighted the importance of the thymus for peripheral T-cell diversity and function. The aim of this study was to investigate differences in immune reconstitution profiles after highly active antiretroviral therapy (HAART between HIV-children and adults. Methods HIV patients were grouped according to their previous clinical and immunological status: 9 HIV-Reconstituting-adults (HIV-Rec-adults and 10 HIV-Reconstituting-children (HIV-Rec-children on HAART with viral load (VL ≤400 copies/ml and CD4+ ≥500 cells/μL at least during 6 months before the study and CD4+ ≤300 cells/μL anytime before. Fifteen healthy-adults and 20 healthy-children (control subjects were used to calculate Z-score values to unify value scales between children and adults to make them comparable. Results HIV-Rec-children had higher T-cell receptor excision circles (TREC and lower interleukin (IL-7 levels than HIV-Rec-adults (p + (CD4+CD45RA hi+CD27+, naïve CD8+ (CD8+CD45RA hi+CD27+, and memory CD8+ (CD8+CD45RO+ cells/μl than HIV-Rec-adults, but similar memory CD4+ (CD4+CD45RO+ counts. HIV-Rec-children had lower naïve CD8+ Z-score values than HIV-Rec-adults (p = 0.05. Conclusion Our data suggest that HIV-Rec-children had better thymic function than HIV-Rec-adults and this fact affects the peripheral T-cell subsets. Thus, T-cell recovery after HAART in HIV-Rec-adults could be the consequence of antigen-independent peripheral T-cell expansion while in HIV-Rec-children thymic output could play a predominant role in immune reconstitution.

  11. Similar Responses of Intestinal T Cells From Untreated Children and Adults With Celiac Disease to Deamidated Gluten Epitopes.

    Science.gov (United States)

    Ráki, Melinda; Dahal-Koirala, Shiva; Yu, Hao; Korponay-Szabó, Ilma R; Gyimesi, Judit; Castillejo, Gemma; Jahnsen, Jørgen; Qiao, Shuo-Wang; Sollid, Ludvig M

    2017-09-01

    Celiac disease is a chronic small intestinal inflammatory disorder mediated by an immune response to gluten peptides in genetically susceptible individuals. Celiac disease is often diagnosed in early childhood, but some patients receive a diagnosis late in life. It is uncertain whether pediatric celiac disease is distinct from adult celiac disease. It has been proposed that gluten-reactive T cells in children recognize deamidated and native gluten epitopes, whereas T cells from adults only recognize deamidated gluten peptides. We studied the repertoire of gluten epitopes recognized by T cells from children and adults. We examined T-cell responses against gluten by generating T-cell lines and T-cell clones from intestinal biopsies of adults and children and tested proliferative response to various gluten peptides. We analyzed T cells from 14 children (2-5 years old) at high risk for celiac disease who were followed for celiac disease development. We also analyzed T cells from 6 adults (26-55 years old) with untreated celiac disease. All children and adults were positive for HLA-DQ2.5. Biopsies were incubated with gluten digested with chymotrypsin (modified or unmodified by the enzyme transglutaminase 2) or the peptic-tryptic digest of gliadin (in native and deamidated forms) before T-cell collection. Levels of T-cell responses were higher to deamidated gluten than to native gluten in children and adults. T cells from children and adults each reacted to multiple gluten epitopes. Several T-cell clones were cross-reactive, especially clones that recognized epitopes from γ-and ω-gliadin. About half of the generated T-cell clones from children and adults reacted to unknown epitopes. T-cell responses to different gluten peptides appear to be similar between adults and children at the time of diagnosis of celiac disease. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

  12. Early-Life Parent-Child Relationships and Adult Children's Support of Unpartnered Parents in Later Life.

    Science.gov (United States)

    Lin, I-Fen; Wu, Hsueh-Sheng

    2018-02-08

    The proportion of older adults who are unpartnered has increased significantly over the past 25 years. Unpartnered older adults often rely on their adult children for support. Most previous studies have focused on proximal factors associated with adult children's support of their parents, while few have examined distal factors, such as parent-child relationships formed during childhood. This study fills the gap by investigating the direct and indirect associations between early-life parent-child relationships and adult children's upward transfers to unpartnered parents. Data came from two supplements to the Panel Study of Income Dynamics, in which respondents were asked about their relationships with mothers and fathers before age 17 and their transfers of time and money to parents in 2013. Path models were estimated for unpartnered mother-adult child dyads and father-adult child dyads separately. For adult children of unpartnered mothers, psychological closeness has a direct, positive association with time transfer, while physical violence has an indirect association with time transfer through adult children's marital status. For adult children of unpartnered fathers, psychological closeness has neither a direct nor an indirect association with time or money transfer, but physical violence has a direct, negative association with time transfer. Early-life parent-child relationships play a pivotal role in influencing adult children's caregiving behavior, both directly and indirectly. Our findings suggest that by improving their relationships with children early in life, parents may be able to increase the amount of time transfer that they receive in late life. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Everyday movement and use of the arms: Relationship in children with hemiparesis differs from adults.

    Science.gov (United States)

    Sokal, Brad; Uswatte, Gitendra; Vogtle, Laura; Byrom, Ezekiel; Barman, Joydip

    2015-01-01

    In adults with hemiparesis amount of movement of the more-affected arm is related to its amount of use in daily life. In children, little is known about everyday arm use. This report examines the relationships between everyday movement of the more-affected arm and its (a) everyday use and (b) motor capacity in children with hemiparesis. Participants were 28 children with a wide range of upper-extremity hemiparesis subsequent to cerebral palsy due to pre- or peri-natal stroke. Everyday movement of the more-affected arm was assessed by putting accelerometers on the children's forearms for three days. Everyday use of that arm and its motor capacity were assessed with the Pediatric Motor Activity Log-Revised and Pediatric Arm Function Test, respectively. Intensity of everyday movement of the more-affected arm was correlated with its motor capacity (rs ≥ 0.52, ps ≤ 0.003). However, everyday movement of that arm was not correlated with its everyday use (rs ≤ 0.30, ps ≥ $ 0.126). In children with upper-extremity hemiparesis who meet the study intake criteria amount of movement of the more-affected arm in daily life is not related to its amount to use, suggesting that children differ from adults in this respect.

  14. The impact of distracter-target similarity on contextual cueing effects of children and adults.

    Science.gov (United States)

    Yang, Yingying; Merrill, Edward C

    2014-05-01

    Contextual cueing reflects a memory-based attentional guidance process that develops through repeated exposure to displays in which a target location has been consistently paired with a specific context. In two experiments, we compared 20 younger children's (6-7 years old), 20 older children's (9-10 years old), and 20 young adults' (18-21 years old) abilities to acquire contextual cueing effects from displays in which half of the distracters predicted the location of the target and half did not. Across experiments, we varied the similarity between the predictive and nonpredictive distracters and the target. In Experiment 1, the predictive distracters were visually similar to the target and dissimilar from the nonpredictive distracters. In Experiment 2, the nonpredictive distracters were also similar to the target and predictive distracters. All three age groups exhibited contextual cueing in Experiment 1, although the effect was not as strong for the younger children relative to older children and adults. All participants exhibited weaker contextual cueing effects in Experiment 2, with the younger children not exhibiting significant contextual cueing at all. Apparently, when search processes could not be guided to the predictive distracters on the basis of salient stimulus features, younger children in particular experienced difficulty in implicitly identifying and using aspects of the context to facilitate with the acquisition of contextual cueing effects. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Children's and adults' understanding of death: Cognitive, parental, and experiential influences.

    Science.gov (United States)

    Panagiotaki, Georgia; Hopkins, Michelle; Nobes, Gavin; Ward, Emma; Griffiths, Debra

    2018-02-01

    This study explored the development of understanding of death in a sample of 4- to 11-year-old British children and adults (N=136). It also investigated four sets of possible influences on this development: parents' religion and spiritual beliefs, cognitive ability, socioeconomic status, and experience of illness and death. Participants were interviewed using the "death concept" interview that explores understanding of the subcomponents of inevitability, universality, irreversibility, cessation, and causality of death. Children understood key aspects of death from as early as 4 or 5years, and with age their explanations of inevitability, universality, and causality became increasingly biological. Understanding of irreversibility and the cessation of mental and physical processes also emerged during early childhood, but by 10years many children's explanations reflected not an improved biological understanding but rather the coexistence of apparently contradictory biological and supernatural ideas-religious, spiritual, or metaphysical. Evidence for these coexistent beliefs was more prevalent in older children than in younger children and was associated with their parents' religious and spiritual beliefs. Socioeconomic status was partly related to children's biological ideas, whereas cognitive ability and experience of illness and death played less important roles. There was no evidence for coexistent thinking among adults, only a clear distinction between biological explanations about death and supernatural explanations about the afterlife. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

  16. Health of adults caring for orphaned children in an HIV-endemic community in South Africa.

    Science.gov (United States)

    Kuo, Caroline; Operario, Don

    2011-09-01

    In South Africa, an estimated 2.5 million children have been orphaned by AIDS and other causes of adult mortality. Although there is a growing body of research on the well-being of South African orphaned children, few research studies have examined the health of adult individuals caring for children in HIV-endemic communities. The cross-sectional survey assessed prevalence of general health and functioning (based on Short-Form 36 version 2 scale), depression (based on Center for Epidemiologic Studies-Depression scale), anxiety (using Kessler-10 scale), and post-traumatic stress (using the Harvard Trauma Questionnaire) among a representative community sample of adults caring for children in Umlazi Township, an HIV-endemic community in South Africa. Of 1599 respondents, 33% (n=530) were carers of orphaned children. Results showed that, overall, carers reported poor general health and functioning and elevated levels of depression, anxiety, and post-traumatic stress. Carers of orphaned children reported significantly poorer general health and functioning and higher rates of depression and post-traumatic stress compared with carers of non-orphaned children. In multivariate analyses, orphan carer and non-orphan carer differences in general health were accounted for by age, gender, education, economic assets, and source of income, but differences in depression were independent of these cofactors. Interventions are needed to address physical and mental health of carers in general. Greater health problems among orphan carers appeared to be fully explained by socioeconomic characteristics, which offer opportunities for targeting of programs. More research is needed to understand determinants of mental health disparities among orphan carers, which were not explained by socioeconomic characteristics.

  17. Throughput times for adults and children during two drive-through influenza vaccination clinics.

    Science.gov (United States)

    Banks, Laura L; Crandall, Cameron; Esquibel, Luke

    2013-04-01

    Successful planning for public health emergencies requires knowledge of effective methods for mass distribution of medication and supplies to the public. We measured the time required for the key components of 2 drive-through vaccination clinics and summarized the results as they applied to providing medical countermeasures to large populations of children and adults. We hypothesized that vaccinating children in addition to adults would affect throughput time. Using 2 separate drive-through vaccination clinics, we measured elapsed time for vehicle flow and vaccination procedures. We calculated the median length of stay and the time to administer vaccinations based on the number of individual vaccinations given per vehicle, and compared the vehicles in which children (aged 9-18 years) were vaccinated to those in which only adults were vaccinated. A total of 2174 vaccinations and 1275 vehicles were timed during the 2 clinics. The number of vaccinations and vehicles per hour varied during the course of the day; the maximums were 200 and 361 per hour, respectively. The median throughput time was 5 minutes, and the median vaccination time was 48 seconds. Flow over time varied by the hour, and the optimum number of vaccinations per vehicle to maximize efficiency was between 3 and 4. Our findings showed that the presence of children raised the total number of vaccinations given per vehicle and, therefore, the total vaccination processing time per vehicle. However, the median individual procedure time in the vehicles with children was not significantly increased, indicating no need to calculate increased times for processing children 9 years of age or older during emergency planning. Drive-through clinics can provide a large number of seasonal influenza vaccinations in a relatively efficient manner; provide needed experience for students and practitioners in techniques for mass administration of medical countermeasures; and assist public health and emergency management

  18. Risk group assignment differs for children and adults 1-45 yr with acute lymphoblastic leukemia treated by the NOPHO ALL-2008 protocol

    DEFF Research Database (Denmark)

    Toft, Nina; Birgens, Henrik; Abrahamsson, Jonas

    2013-01-01

    The prognosis of acute lymphoblastic leukemia is poorer in adults than in children. Studies have indicated that young adults benefit from pediatric treatment, although no upper age limit has been defined.......The prognosis of acute lymphoblastic leukemia is poorer in adults than in children. Studies have indicated that young adults benefit from pediatric treatment, although no upper age limit has been defined....

  19. Boomerang families and failure-to-launch: Commentary on adult children living at home.

    Science.gov (United States)

    Burn, Katherine; Szoeke, Cassandra

    2016-01-01

    With a shifting economic climate and changes in social norms, young adults are increasingly reported to be living with their parents, either through delayed launch or by launch and return. For young adults grappling with financial and domestic independence, the family home can represent a safe haven; however, living with parents can also pose a threat to autonomy and self-image as they strive for adult status. Parents, on the other hand, are often beleaguered by the economic and emotional demands of their dependent adult children and struggle to maintain their own independence. The roles and expectations of both parties need to be redefined in order to achieve optimal household functioning. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  20. Recognition and source memory for pictures in children and adults.

    Science.gov (United States)

    Cycowicz, Y M; Friedman, D; Snodgrass, J G; Duff, M

    2001-01-01

    The present experiment investigated the developmental aspects of source compared to item memory. College students and 7-8-year-old children viewed pictures drawn in red or green during a study phase, and were asked either to remember the pictures for a subsequent recognition test, or to remember both the pictures and their associated colors for a subsequent source memory test. In the test phase, new and old pictures were presented in black. In the recognition task, participants were asked to make binary old/new recognition judgments, while in the source task, they were asked to make trinary old-green/old-red/new source judgements. Performance on all tasks improved with increasing age, but the age difference for source was much larger than that for item memory. It has been suggested that the frontal lobes play a critical role in the retrieval of source information, and that this brain region relative to the medial temporal lobes continues to develop into late adolescence. Thus, it is possible that immaturity of the frontal lobes may be causally related to the children's lower performance on the source memory task.

  1. A Comparative Study Of The Predisposing Factors And Natural History Of Lichen sclerosus ET Atrophicus (LSA In Children And Adults

    Directory of Open Access Journals (Sweden)

    Iraji Fariba

    2003-01-01

    Full Text Available Lichen sclerosus et atrophicus (LSA is a chronic inflammatory dermatosis that results in white plaques with epidermal atrophy usually affecting the genital area in both adults and children. The causes of LSA are not clear but possible predisponsing factors include trauma, infection (borrelia, human papilloma virus, autoimmune diseases and local irritation. This study is a retrospective case review of children and adults with LSA attending the department of Dermatology at the Royal Infirmary in Edinburgh, clinical notes for 22 patients were reviewed for age, sex, personal and familial history, symptoms associated diseases and clinical course and treatment. The mean ages at diagnosis of LSA in 9 children (8F: 1M and 13 adults (13 F were 7 and 57.5 years respectively. The mean duration of illness was 1.5 year in children and 5.5 year in adults. Itching was the most common symptom in both children and adults. Children also suffered with difficulties in defaecation and in micturation , dribbling, incontinence, constipation and bleeding. Atopy and hypothyroidism were common associated conditions in both the groups. Squamous cell carcinoma of the vulva was confirmed in two adult patients. This study showed the variable symptoms in children, which seemed more severe than in the adult population.

  2. Long-Term Outcomes of Cultivated Limbal Epithelial Transplantation: Evaluation and Comparison of Results in Children and Adults

    Directory of Open Access Journals (Sweden)

    Anita Ganger

    2015-01-01

    Full Text Available Purpose. To compare the long-term clinical outcomes of cultivated limbal epithelial transplantation (CLET in children and adults with limbal stem cell deficiency. Design. Retrospective case series. Methods. Case records of patients with limbal stem cell deficiency (LSCD who underwent CLET from April 2004 to December 2014 were studied. Outcome measures were compared in terms of anatomical success and visual improvement. Parameters for total anatomical success were avascular, epithelized, and clinically stable corneal surface without conjunctivalization, whereas partial anatomical success was considered when mild vascularization (sparing centre of cornea and mild conjunctivalization were noted along with complete epithelization. Results. A total of 62 cases underwent the CLET procedure: 38 (61.3% were children and 24 (38.7% were adults. Patients with unilateral LSCD (33 children and 21 adults had autografts and those with bilateral LSCD (5 children and 3 adults had allografts. Amongst the 54 autografts partial and total anatomical success were noted in 21.2% and 66.6% children, respectively, and 19.0% and 80.9% in adults, respectively (p value 0.23. Visual improvement of 1 line and ≥2 lines was seen in 57.5% and 21.2% children, respectively, and 38% and 38% in adults, respectively (p value 0.31. Conclusion. Cultivated limbal epithelial transplantation gives good long-term results in patients with LSCD and the outcomes are comparable in children and adults.

  3. Primary antibiotic resistance of Helicobacter pylori strains among adults and children in a tertiary referral centre in Lithuania

    DEFF Research Database (Denmark)

    Dargiene, Gintare; Kupcinskas, Juozas; Jonaitis, Laimas

    2018-01-01

    The study evaluated primary antibiotic resistance of Helicobacter pylori within the period 2013-2015 and trends of antibiotic consumption over the last decade in Lithuania; 242 adults and 55 children were included in the study. E-tests were performed for amoxicillin, metronidazole, clarithromycin......, ciprofloxacin, rifampicin and tetracycline. The presence of H. pylori and clarithromycin resistance was additionally tested by PCR. Helicobacter pylori culture was positive in 67 of 242 (28%) adult and in 12 of 55 (21.8%) children samples. Resistance rates among adults by E-tests were as follows: metronidazole......, while it has doubled from 1.10 to 2.22 DDD/1000/children/day in children within 2003-2015. There are no significant changes in the susceptibility of H. pylori to the most widely used antibiotics in adults over the last years in Lithuania; however, clarithromycin resistance among children exceeds 15...

  4. Incidence and injury characteristics of traumatic brain injury: Comparison between children, adults and seniors in Israel.

    Science.gov (United States)

    Siman-Tov, Maya; Radomislensky, Irina; Knoller, Nachshon; Bahouth, Hany; Kessel, Boris; Klein, Yoram; Michaelson, Moshe; Avraham Rivkind, Bala Miklosh; Shaked, Gad; Simon, Daniel; Soffer, Dror; Stein, Michael; Jeroukhimov, Igor; Peleg, Kobi

    2016-01-01

    To assess the incidence and injury characteristics of hospitalized trauma patients diagnosed with TBI. A retrospective study of all injured hospitalized patients recorded in the National Trauma Registry at 19 trauma centres in Israel between 2002-2011. Incidence and injury characteristics were examined among children, adults and seniors. The annual incidence rate of hospitalized TBI for the Israeli population in 2011 was 31.8/100,000. Age-specific incidence was highest among seniors with a dramatic decrease in TBI-related mortality rate among them. Adults, in comparison to children and seniors, had higher rates of severe TBI, severe and critical injuries, more admission to the intensive care unit, underwent surgery, were hospitalization for more than 2 weeks and were discharged to rehabilitation. After adjusting for age, gender, ethnicity, mechanism of injury and injury severity score, TBI-related in-hospital mortality was higher among seniors and adults compared to children. Seniors are at high risk for TBI-related in-hospital mortality, although adults had more severe and critical injuries and utilized more hospital resources. However, seniors showed the most significant reduction in mortality rate during the study period. Appropriate intervention programmes should be designed and implemented, targeted to reduce TBI among high risk groups.

  5. Gaze-contingent reinforcement learning reveals incentive value of social signals in young children and adults.

    Science.gov (United States)

    Vernetti, Angélina; Smith, Tim J; Senju, Atsushi

    2017-03-15

    While numerous studies have demonstrated that infants and adults preferentially orient to social stimuli, it remains unclear as to what drives such preferential orienting. It has been suggested that the learned association between social cues and subsequent reward delivery might shape such social orienting. Using a novel, spontaneous indication of reinforcement learning (with the use of a gaze contingent reward-learning task), we investigated whether children and adults' orienting towards social and non-social visual cues can be elicited by the association between participants' visual attention and a rewarding outcome. Critically, we assessed whether the engaging nature of the social cues influences the process of reinforcement learning. Both children and adults learned to orient more often to the visual cues associated with reward delivery, demonstrating that cue-reward association reinforced visual orienting. More importantly, when the reward-predictive cue was social and engaging, both children and adults learned the cue-reward association faster and more efficiently than when the reward-predictive cue was social but non-engaging. These new findings indicate that social engaging cues have a positive incentive value. This could possibly be because they usually coincide with positive outcomes in real life, which could partly drive the development of social orienting. © 2017 The Authors.

  6. Averaged head phantoms from magnetic resonance images of Korean children and young adults

    Science.gov (United States)

    Han, Miran; Lee, Ae-Kyoung; Choi, Hyung-Do; Jung, Yong Wook; Park, Jin Seo

    2018-02-01

    Increased use of mobile phones raises concerns about the health risks of electromagnetic radiation. Phantom heads are routinely used for radiofrequency dosimetry simulations, and the purpose of this study was to construct averaged phantom heads for children and young adults. Using magnetic resonance images (MRI), sectioned cadaver images, and a hybrid approach, we initially built template phantoms representing 6-, 9-, 12-, 15-year-old children and young adults. Our subsequent approach revised the template phantoms using 29 averaged items that were identified by averaging the MRI data from 500 children and young adults. In females, the brain size and cranium thickness peaked in the early teens and then decreased. This is contrary to what was observed in males, where brain size and cranium thicknesses either plateaued or grew continuously. The overall shape of brains was spherical in children and became ellipsoidal by adulthood. In this study, we devised a method to build averaged phantom heads by constructing surface and voxel models. The surface model could be used for phantom manipulation, whereas the voxel model could be used for compliance test of specific absorption rate (SAR) for users of mobile phones or other electronic devices.

  7. Iron Supplementation Effects on Redox Status following Aseptic Skeletal Muscle Trauma in Adults and Children.

    Science.gov (United States)

    Deli, Chariklia K; Fatouros, Ioannis G; Paschalis, Vassilis; Tsiokanos, Athanasios; Georgakouli, Kalliopi; Zalavras, Athanasios; Avloniti, Alexandra; Koutedakis, Yiannis; Jamurtas, Athanasios Z

    2017-01-01

    Exercise-induced skeletal muscle microtrauma is characterized by loss of muscle cell integrity, marked aseptic inflammatory response, and oxidative stress. We examined if iron supplementation would alter redox status after eccentric exercise. In a randomized, double blind crossover study, that was conducted in two cycles, healthy adults ( n = 14) and children ( n = 11) received daily either 37 mg of elemental iron or placebo for 3 weeks prior to and up to 72 h after an acute eccentric exercise bout. Blood was drawn at baseline, before exercise, and 72 h after exercise for the assessment of iron status, creatine kinase activity (CK), and redox status. Iron supplementation at rest increased iron concentration and transferrin saturation ( p exercise, while no changes occurred in children. Iron supplementation increased TBARS at 72 h after exercise in both adults and children; no changes occurred under placebo condition. Eccentric exercise decreased bilirubin concentration at 72 h in all groups. Iron supplementation can alter redox responses after muscle-damaging exercise in both adults and children. This could be of great importance not only for healthy exercising individuals, but also in clinical conditions which are characterized by skeletal muscle injury and inflammation, yet iron supplementation is crucial for maintaining iron homeostasis. This study was registered at Clinicaltrials.gov Identifier: NCT02374619.

  8. Generational jeopardy? Parents' marital transitions and the provision of financial transfers to adult children.

    Science.gov (United States)

    Shapiro, Adam; Remle, R Corey

    2011-01-01

    Transitions into and out of marriage are becoming more commonplace among persons in middle and later life. We assess the extent to which parental marital transitions influence inter vivos financial transfers to adult children at the family level. Panel data from 6,017 households with adult children in the 1992-1998 waves of the Health and Retirement Study are analyzed in this study. Net of familial characteristics, those families experiencing a parental marriage were less likely than stably married households to make a financial transfer to an adult child. The effects of divorce or widowhood were modest. Divorce was associated with a slight increase in the probability of providing a transfer. Widowhood was associated with a slight increase in the total amount transferred to children. The study adds weight to the growing argument that marital transitions may alter intergenerational exchanges. The results prompt us to further question how broader demographic and marriage patterns will influence relationships between parents and children in aging societies.

  9. Auditory Emotion Word Primes Influence Emotional Face Categorization in Children and Adults, but Not Vice Versa.

    Science.gov (United States)

    Vesker, Michael; Bahn, Daniela; Kauschke, Christina; Tschense, Monika; Degé, Franziska; Schwarzer, Gudrun

    2018-01-01

    In order to assess how the perception of audible speech and facial expressions influence one another for the perception of emotions, and how this influence might change over the course of development, we conducted two cross-modal priming experiments with three age groups of children (6-, 9-, and 12-years old), as well as college-aged adults. In Experiment 1, 74 children and 24 adult participants were tasked with categorizing photographs of emotional faces as positive or negative as quickly as possible after being primed with emotion words presented via audio in valence-congruent and valence-incongruent trials. In Experiment 2, 67 children and 24 adult participants carried out a similar categorization task, but with faces acting as visual primes, and emotion words acting as auditory targets. The results of Experiment 1 showed that participants made more errors when categorizing positive faces primed by negative words versus positive words, and that 6-year-old children are particularly sensitive to positive word primes, giving faster correct responses regardless of target valence. Meanwhile, the results of Experiment 2 did not show any congruency effects for priming by facial expressions. Thus, audible emotion words seem to exert an influence on the emotional categorization of faces, while faces do not seem to influence the categorization of emotion words in a significant way.

  10. The impact of signal-to-noise ratio on contextual cueing in children and adults.

    Science.gov (United States)

    Yang, Yingying; Merrill, Edward C

    2015-04-01

    Contextual cueing refers to a form of implicit spatial learning where participants incidentally learn to associate a target location with its repeated spatial context. Successful contextual learning produces an efficient visual search through familiar environments. Despite the fact that children exhibit the basic ability of implicit spatial learning, their general effectiveness in this form of learning can be compromised by other development-dependent factors. Learning to extract useful information (signal) in the presence of various amounts of irrelevant or distracting information (noise) characterizes one of the most important changes that occur with cognitive development. This research investigated whether signal-to-noise ratio (S/N) affects contextual cueing differently in children and adults. S/N was operationally defined as the ratio of repeated versus new displays encountered over time. Three ratio conditions were created: high (100%), medium (67%), and low (33%) conditions. Results suggested no difference in the acquisition of contextual learning effects in the high and medium conditions across three age groups (6- to 8-year-olds, 10- to 12-year-olds, and young adults). However, a significant developmental difference emerged in the low S/N condition. As predicted, adults exhibited significant contextual cueing effects, whereas older children showed marginally significant contextual cueing and younger children did not show cueing effects. Group differences in the ability to exhibit implicit contextual learning under low S/N conditions and the implications of this difference are discussed. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Defibrotide for children and adults with hepatic veno-occlusive disease post hematopoietic cell transplantation.

    Science.gov (United States)

    Corbacioglu, Selim; Richardson, Paul G

    2017-10-01

    Hepatic veno-occlusive disease/sinusoidal obstruction syndrome (VOD/SOS) is a complication that is typically associated with conditioning for hematopoietic stem cell transplantation (HSCT). In patients with concomitant multi-organ dysfunction, mortality may be >80%. Recently, the European Society for Blood and Marrow Transplantation established separate criteria for diagnosis and severity of VOD/SOS for adults and children, to better reflect current understanding of the disease. Areas covered: This review provides an overview of post-HSCT hepatic VOD/SOS and defibrotide, including its pharmacological, clinical, and regulatory profile. In children and adults following HSCT, defibrotide is approved for the treatment of hepatic VOD/SOS with concomitant renal or pulmonary dysfunction in the United States and for the treatment of severe hepatic VOD/SOS in the European Union. Day +100 survival rates with defibrotide are superior to those of historical controls receiving best supportive care only, and safety profiles are similar. Expert commentary: Defibrotide appears to act through multiple mechanisms to restore thrombo-fibrinolytic balance and protect endothelial cells, and there are promising data on the use of defibrotide for VOD/SOS prophylaxis in high-risk children undergoing HSCT. An ongoing randomized controlled trial in children and adults will better assess the clinical value of defibrotide as a preventive medication.

  12. Association between Congenital Lung Malformations and Lung Tumors in Children and Adults: A Systematic Review.

    Science.gov (United States)

    Casagrande, Arianna; Pederiva, Federica

    2016-11-01

    The appropriate management of asymptomatic congenital pulmonary malformations (CPMs) remains controversial. Prophylactic surgery is recommended to avoid the risk for development of pulmonary infections and to prevent the highly debated development of malignancy. However, the true risk for development of malignancy remains unknown. A systematic review analyzed all cases in which lung tumors associated with CPMs in both the pediatric and adult populations were described. A comprehensive literature search was carried out; it included all the cases in which an association between CPMs and malignant pulmonary lesions was reported. In all, 134 publications were eligible for inclusion. In 168 patients CPM was found associated with lung tumor. The diagnosis was made in 76 children at a mean age of 3.68 ± 3.4, whereas in the adult population (n = 92) it was made at a mean age of 44.62 ± 16.09. Cough was the most frequent presenting symptom both in children and in adults. Most of the patients underwent lobectomy. The tumor most often associated with CPM was pleuropulmonary bastoma in children (n = 31) and adenocarcinoma (n = 20) or bronchioloalveolar carcinoma (n = 20) in adults. The CPM most frequenty associated with tumors in children was congenital cystic adenomatoid malformation (n = 37), especially type 1 (n = 21), whereas in adults it was bronchogenic cyst (n = 25), followed by congenital cystic adenomatoid malformation (n = 21). CPMs should be followed up and never underestimated because they may conceal a tumor. Apparently, there is no age limit for malignant progression of CPMs and no limit of the interval between first detection of the CPM and appearance of the associated tumor. Copyright © 2016 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

  13. Seroprevalence of diphtheria toxoid IgG antibodies in children, adolescents and adults in Poland.

    Science.gov (United States)

    Zasada, Aleksandra A; Rastawicki, Waldemar; Rokosz, Natalia; Jagielski, Marek

    2013-11-19

    Recommendations for diphtheria immunization are to apply an effective primary immunization in infancy and to maintain immunity throughout life. Immunity against diphtheria depends primarily on antibody to the diphtheria toxin. This study evaluated the seroprevalence of IgG diphtheria antitoxin in sera of healthy children, adolescents and adults in Poland. A total of 1387 serum samples collected between 2010 and 2012 from individuals with ages ranging from 1 month to 85 years were investigated. Antibody concentrations were measured with an enzyme-linked immunosorbent assay (Anti-Diphtheria Toxoid ELISA IgG, Euroimmun, Germany). The results showed that among 1387 individuals examined, 547 (39.4%) had anti-diphtheria toxoid IgG antibody levels below 0.1 IU/ml (36.9% ≤ 18 years and 40.5% >18 years old, respectively). The 212 (50.8%) children and 542 (55.9%) adults showed only basic protection (0.1-1.0 IU/ml) and need immediate booster. High levels of anti-diphtheria toxoid IgG antibodies (>1.0 IU/ml) were found more often in children and adolescent (12.2%) than in adults (3.6%) and this was statistically significant (P 60 years old. Characteristically, in individuals > 40 years old high levels of anti-diphtheria toxoid IgG antibodies (>1.0 IU/ml) were not seen. There were no statistically significant differences in results in relation to gender. The present study showed inadequate immunity levels to diphtheria amongst the Polish population, especially in adults > 40 years old and children ≤ 2 years old. To prevent reemergence of diphtheria an information campaign reminding people about recommendations concerning diphtheria booster vaccination in adults should be conducted. Moreover, the immunogenicity of the DTP vaccine used in Poland should be verified.

  14. Long-term control medication use and asthma control status among children and adults with asthma.

    Science.gov (United States)

    Zahran, Hatice S; Bailey, Cathy M; Qin, Xiaoting; Johnson, Carol

    2017-12-01

    Uncontrolled asthma decreases quality of life and increases health care use. Most people with asthma need daily use of long-term control (LTC) medications for asthma symptoms and to prevent asthma attacks. Ongoing assessment of a person's level of asthma control and medication use is important in determining the effectiveness of current treatment to decrease the frequency and intensity of symptoms and functional limitations. To assess the use of LTC medication among children and adults with current asthma and identify contributing factors for LTC medication use. We used the 2006-2010 Behavioral Risk Factor Surveillance System (BRFSS) child and adult Asthma Call-back Survey (ACBS) data to assess the level of asthma control and LTC medication use. Asthma control was classified as well controlled and uncontrolled using guideline-based measures. We used multivariable logistic regression models to identify contributing factors for LTC medication use and having uncontrolled asthma. Among persons with current asthma, 46.0% of children and 41.5% of adults were taking LTC medications and 38.4% of children and 50.0% of adults had uncontrolled asthma. Among children who had uncontrolled asthma (38.4%), 24.1% were taking LTC medications and 14.3% were not taking LTC medications. Among adults who had uncontrolled asthma (50.0%), 26.7% were taking LTC medications and 23.3% were not taking LTC medications. Using BRFSS ACBS data to assess the level of asthma control and LTC medication use can identify subpopulations of persons with asthma who receive suboptimal treatment, for which better asthma-related medical treatment and management are needed.

  15. Dental Caries and General Health in Children and Adults

    DEFF Research Database (Denmark)

    Twetman, Svante

    2016-01-01

    in society with caries risk due to age- and medication-induced salivary reduction. However, a general disease may not always have a negative influence on dental health. Therefore, a regular individual caries risk assessment is of utmost importance for clinical decision-making and tailoring of recall......Caries is a biofilm-mediated noncommunicable disease fueled by dietary sugar, neglected oral hygiene, and reduced saliva flow. General diseases may influence the oral environment through its pathogenesis, medication, and/or the caring of the condition. Associations between caries and chronic...... diseases are mainly derived from case–control studies with various sample sizes and quality of matching. Few observational studies are available and the majority of all research is conducted in childhood and among older adults. There is an increased caries risk for subjects with obesity, severe asthma...

  16. Change in circulating microRNA profile of obese children indicates future risk of adult diabetes.

    Science.gov (United States)

    Cui, Xianwei; You, Lianghui; Zhu, Lijun; Wang, Xing; Zhou, Yahui; Li, Yun; Wen, Juan; Xia, Yankai; Wang, Xinru; Ji, Chenbo; Guo, Xirong

    2018-01-01

    Childhood obesity increases susceptibility to type 2 diabetes (T2D) in adults. Circulating microRNAs (miRNAs) in serum have been proposed as potential diagnostic biomarkers, and they may contribute to the progression toward T2D. Here, we investigated the possibility of predicting the future risk of adult T2D in obese children by using circulating miRNAs. We performed miRNA high-throughput sequencing to screen relevant circulating miRNAs in obese children. The expression patterns of targeted miRNAs were further explored in obese children and adults with T2D. To investigate the underlying contributions of these miRNAs to the development of T2D, we detected the impacts of the candidate miRNAs on preadipocyte proliferation, insulin secretion by pancreatic β-cell, and glucose uptake by skeletal muscle cells. Three miRNAs (miR-486, miR-146b and miR-15b), whose expression in the circulation was most dramatically augmented in obese children and adult T2D patients, were selected for further investigation. Of these 3 miRNAs, miR-486 was implicated in accelerating preadipocyte proliferation and myotube glucose intolerance, miR-146b and miR-15b were engaged in the suppression of high concentration glucose-induced pancreatic insulin secretion, and they all contributed to the pathological processes of obesity and T2D. Our results provide a better understanding of the role of circulating miRNAs, particularly miR-486, miR-146b and miR-15b, in predicting the future risk of T2D in obese children. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  17. The night of the hunter: children & adults in the secret

    Directory of Open Access Journals (Sweden)

    Terry caesar

    2010-04-01

    Full Text Available Night of the Hunter is  the 1956 Charles Laughton’s film considered  one of the best discussions about childhood. In this film, the story revolves around the fate of John and Pearl, two orphaned siblings whose father was hanged for stealing. The father had given the children the money, and they hid the money inside the girl’s doll. When the Preacher Powell enters their lives , both John and Pearl are in danger. The siblings have to keep a secret which is both where they put the money, and the fact that, for children, money is simply paper.

  18. Utilization of Preventive Health Care in Adults and Children With Eczema.

    Science.gov (United States)

    Strom, Mark A; Silverberg, Jonathan I

    2016-02-01

    Chronic disease is a barrier to delivery of preventive health care and health maintenance. However, health behaviors of adults and children with eczema, a chronic skin disorder, have not been examined. This study examined associations of eczema with vaccination, disease screening, health maintenance, and healthcare utilization. This study investigated 34,613 adults and 13,298 children from the 2012 National Health Interview Survey, a prospective questionnaire-based study. Data were analyzed between August 2014 and January 2015. Adult eczema was associated with higher odds of vaccination for tetanus (OR [95% CI]=1.37 [1.22, 1.54]); influenza (1.23 [1.10, 1.37]); hepatitis A (1.21 [1.04, 1.41]) and B (1.21 [1.07, 1.35]); human papilloma virus (1.66 [1.32, 2.08]); and pneumonia (1.35 [1.19, 1.54]), but not herpes zoster virus (1.07 [0.87, 1.31]). Adult eczema was associated with increased measurement of blood glucose (1.29 [1.16, 1.44]); cholesterol (1.19 [1.06, 1.34]); blood pressure (1.84 [1.56, 2.08]); and HIV infection (1.50 [1.34, 1.70]), but not Pap smears (1.11 [0.95, 1.30]); colon cancer screening (p=0.17); or mammograms (p=0.63). Adults with eczema were more likely to interact with general doctors, mid-level providers, mental health professionals, eye doctors, podiatrists, chiropractors, therapists, obstetrician/gynecologists, and other specialists (p≤0.01). Childhood eczema was associated with higher rates of vaccination for influenza (pEczema in adults and children is associated with greater utilization of preventive health care and health maintenance, but not cancer screening. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  19. [Genotypes of rhinoviruses in children and adults patients with acute respiratory tract infections].

    Science.gov (United States)

    Demirkan, Eda; Kırdar, Sevin; Ceylan, Emel; Yenigün, Ayşe; Kurt Ömürlü, İmran

    2017-10-01

    Rhinovirus (RV) is one of the most frequent causative agent of acute respiratory tract infections in the world. The virus may cause a mild cold, as well as more serious clinical symptoms in patients with immune system deficiency or comorbidities. Rhinoviruses have been identified by molecular methods under three types: RV-A, RV-B and RV-C. In most of the cases, it was reported that RV-A and RV-C were related with lower respiratory tract infections and asthma exacerbations, while RV-B was rarely reported in lower respiratory tract infections. The main objective of this study was to investigate RV species by sequence analysis in nasopharyngeal samples in pediatric and adult patients who were admitted to hospital with acute respiratory tract infections and to establish the relationship between species and age, gender and clinical diagnosis of the patients. Secondly, it was planned to emphasize the efficiency of the sequence analysis method in the determination of RV species. One hundred twenty seven patients (children and adults) who were followed up with acute respiratory tract infections in our university hospital were evaluated between January 2014 and January 2016. Viral loads were determined by quantitative real-time PCR in RV positive patients detected by a commercial kit in nasopharyngeal swab specimens. Thirty-one samples whose viral loads could not be determined were excluded from the study. The remaining 96 samples (50 children and 46 adults) were retested by conventional PCR using the target of VP4/VP2 gene region. A total of 65 samples (32 adults and 33 children) with the bands (549 bp) corresponding to the VP4/VP2 gene regions after the conventional PCR were analyzed by DNA sequencing. A phylogenetic tree was constructed using the neighbour-joining method. After sequence analysis it was determined that 28 (43.07%) were RV-A, 7 (10.76%) were RV-B and 28 (43.07%) were RV-C; and moreover one of each enterovirus (EV) species EV-D68 (1.53%) and EV-C (1

  20. Risk Factors for Pneumococcal Colonization of the Nasopharynx in Alaska Native Adults and Children.

    Science.gov (United States)

    Reisman, Jonathan; Rudolph, Karen; Bruden, Dana; Hurlburt, Debby; Bruce, Michael G; Hennessy, Thomas

    2014-06-01

    Alaska Native children have high invasive pneumococcal disease (IPD) rates, and lack of in-home running water has been shown to have a significant association with infection. Pneumococcal conjugate vaccines reduced IPD; however, this population saw substantial replacement disease and colonization with nonvaccine serotypes. We evaluated risk factors for nasopharyngeal pneumococcal colonization in Alaska Native adults and children. We conducted annual surveys from 2008 through 2011 of residents of all ages in 8 rural Alaskan villages. Interviews were conducted, medical charts were reviewed, and nasopharyngeal swabs were cultured for Streptococcus pneumoniae. Multivariate logistic regression models were developed for 3 age groups (under 10 years, 10-17 years, and 18 years and older) to determine risk factors for colonization. We obtained 12 535 nasopharyngeal swabs from 4980 participants. Our population lived in severely crowded conditions, and 48% of households lacked in-home running water. In children water, household crowding, and more children in the home. Pneumococcal vaccination status was not associated with colonization. In older children and adults, increased number of persons in the household was associated with pneumococcal colonization. Higher colonization prevalence may partially explain increased IPD rates seen in those lacking in-home water services. Improving availability of sanitation services and reducing household crowding may reduce the burden of IPD in this population. © The Author 2013. Published by Oxford University Press on behalf of the Pediatric Infectious Diseases Society. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  1. Acute presentation of craniopharyngioma in children and adults in a Danish national cohort

    DEFF Research Database (Denmark)

    Nielsen, E H; Jørgensen, J O; Bjerre, Peter Bjørn

    2013-01-01

    We aimed to study the occurrence of acute-onset symptoms at initial presentation in a national Danish cohort of patients with childhood- or adult-onset craniopharyngioma, and to investigate potential risk factors for acute presentation. Medical records of 189 consecutive patients (39 children, 150...... adults) presenting with craniopharyngioma during the period 1985-2004 were reviewed, and data regarding initial symptoms, neuroimaging results, vision and pituitary function were systematically collected. Acute symptoms preceding hospital admission were noted. Subgroup analyses were based on age, gender...

  2. Meniscal pathology in children: differences and similarities with the adult meniscus

    Energy Technology Data Exchange (ETDEWEB)

    Francavilla, Michael L.; Restrepo, Ricardo; Zamora, Kathryn W.; Sarode, Vijaya [Department of Radiology, Miami Children' s Hospital, Miami, FL (United States); Swirsky, Stephen M. [Department of Orthopedics, Miami Children' s Hospital, Miami, FL (United States); Mintz, Douglas [Hospital for Special Surgery, New York, NY (United States)

    2014-08-15

    The normal meniscus undergoes typical developmental changes during childhood, reaching a mature adult appearance by approximately 10 years of age. In addition to recognizing normal meniscal appearances in children, identifying abnormalities - such as tears and the different types of discoid meniscus and meniscal cysts, as well as the surgical implications of these abnormalities - is vital in pediatric imaging. The reported incidence of meniscal tears in adolescents and young adults has increased because of increased sports participation and more widespread use of MRI. This review discusses the normal appearance of the pediatric meniscus, meniscal abnormalities, associated injuries, and prognostic indicators for repair. (orig.)

  3. Meniscal pathology in children: differences and similarities with the adult meniscus

    International Nuclear Information System (INIS)

    Francavilla, Michael L.; Restrepo, Ricardo; Zamora, Kathryn W.; Sarode, Vijaya; Swirsky, Stephen M.; Mintz, Douglas

    2014-01-01

    The normal meniscus undergoes typical developmental changes during childhood, reaching a mature adult appearance by approximately 10 years of age. In addition to recognizing normal meniscal appearances in children, identifying abnormalities - such as tears and the different types of discoid meniscus and meniscal cysts, as well as the surgical implications of these abnormalities - is vital in pediatric imaging. The reported incidence of meniscal tears in adolescents and young adults has increased because of increased sports participation and more widespread use of MRI. This review discusses the normal appearance of the pediatric meniscus, meniscal abnormalities, associated injuries, and prognostic indicators for repair. (orig.)

  4. Nouns and verbs in Chintang: children's usage and surrounding adult speech

    OpenAIRE

    Stoll, Sabine; Bickel, Balthasar; Lieven, Elena; Banjade, Goma; Bhatta, Toya Nath; Gaenszle, Martin; Paudyal, Netra P; Pettigrew, Judith; Rai, Ichchha Purna; Rai, Manoj; Rai, Novel Kishore

    2012-01-01

    peer-reviewed Analyzing the development of the noun-to-verb ratio in a longitudinal corpus of four Chintang (Sino-Tibetan) children, we find that up to about age four, children have a significantly higher ratio than adults. Previous cross-linguistic research rules out an explanation of this in [*] This research was made by possible by Grant Nos. BI 799/1-2 and II/81 961 from the Volkswagen Foundation (DoBeS program). Author contributions: Stoll designed the study; Bickel ...

  5. State-by-State Variation in the Number of Children and Young Adults in Nursing Homes, 2005-2012.

    Science.gov (United States)

    Jin, Evan; Agrawal, Rishi

    2017-12-01

    Objectives One goal of Healthy People 2020 is to reduce the number of children and young adults living in nursing homes. However, little is known about the prevalence of nursing home use among children and young adults on a state-by-state basis. The objective of this study was to determine the prevalence of nursing home use among children and young adults in each state from 2005 to 2012. The study also looked for prevalence trends between 2005 and 2012. Methods The Centers for Medicare and Medicaid Services Minimum Data Set and US Census data were used to calculate the prevalence of nursing home residents among children and young adults aged 0-30 in each US state in 2012 and assess trends in each state from 2005 to 2012. Results In 2012, the prevalence of nursing home residents among children and young adults aged 0-30 varied across states, ranging from 14 in 100,000 (New Jersey) to 0.8 in 100,000 (Alaska). Testing for trends from 2005 to 2012 also revealed significant trends (p young adults aged 0-30 across states. There is also variation in the nursing home prevalence trends across states. Observed variations may represent potential opportunities for some states to reduce their population of children and young adults in nursing homes.

  6. Think adult-think child! Why should staff caring for dying adults ask what the death means for children in the family?

    Science.gov (United States)

    Aynsley-Green, Sir Al

    2017-09-01

    Bereaved children and young people in the UK are 'hidden mourners'. Review of primary and secondary evidence on childhood bereavement. Children experience grief that varies according to the circumstance of death and their cognitive ability. Voluntary organizations can be supportive, but provision is patchy and vulnerable to austerity. Adult-centric denial of the importance and long-term consequences of childhood grief; uncertainty in how best to relate to bereaved children in faiths and in schools. Increased awareness of the immediate and long-term consequences of childhood bereavement; even young children can experience loss through death. Better knowledge of the numbers of affected children; longitudinal data to track experiences and outcomes; measuring effectiveness of different approaches; identifying risk factors for early intervention in complicated or prolonged grief; the importance of faith and rituals around death; mapping the provision of services to monitor the impact of austerity. 'Think adult-think child' means that all staff caring for dying adults should take responsibility for asking what the death means for the children in the family, with schools, primary care and faith organizations having protocols and expertise available to support grieving children; recent catastrophes expose need for agencies to have management plans that focus on vulnerable children and young people. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  7. Don't believe everything you hear: Routine validation of audiovisual information in children and adults.

    Science.gov (United States)

    Piest, Benjamin A; Isberner, Maj-Britt; Richter, Tobias

    2018-04-05

    Previous research has shown that the validation of incoming information during language comprehension is a fast, efficient, and routine process (epistemic monitoring). Previous research on this topic has focused on epistemic monitoring during reading. The present study extended this research by investigating epistemic monitoring of audiovisual information. In a Stroop-like paradigm, participants (Experiment 1: adults; Experiment 2: 10-year-old children) responded to the probe words correct and false by keypress after the presentation of auditory assertions that could be either true or false with respect to concurrently presented pictures. Results provide evidence for routine validation of audiovisual information. Moreover, the results show a stronger and more stable interference effect for children compared with adults.

  8. Limits on efficient human mindreading: convergence across Chinese adults and Semai children.

    Science.gov (United States)

    Wang, Bo; Hadi, Nur Shafiqah Abdul; Low, Jason

    2015-11-01

    We tested Apperly and Butterfill's (2009, Psychological Review, 116, 753) theory that humans have two mindreading systems whereby the efficient-system guiding anticipatory glances displays signature limits that do not apply to the flexible system guiding verbal predictions. Experiments 1 and 2 tested urban Mainland-Chinese adults (n = 64) and Experiment 3 tested Semai children living in the rainforests of Peninsular Malaysia (3- to 4-year-olds, n = 60). Participants - across different ages, groups and methods - anticipated others' false-beliefs about object-location but not object-identity. Convergence in signature limits signalled that the early-developing efficient system involved minimal theory-of-mind. Chinese adults and older Semai children showed flexibility in their direct predictions. The flexible mindreading system in ascribing others' beliefs as such was task-sensitive and implicated maturational and cultural contributions. © 2015 The British Psychological Society.

  9. Relationship between directionality and orientation in drawings by young children and adults.

    Science.gov (United States)

    Taguchi, Masanori; Noma, Yutaka

    2005-08-01

    The present study examined the relationship between directionality of drawing movements and the orientation of drawn products in right-handed adults and young children for 27 Japanese kindergartners and 29 Japanese university students who were asked to draw with each hand fishes in side view and circles from several starting points. Significant values of chi2 for distributions of frequencies of orientation of the fish drawings and the direction of circular drawing movement indicated that adult right-handers drawing the fish facing to the left tended to draw a circle clock-wise when they drew with the dominant hand, while there was no such significant relationship in young children's drawings. This result may suggest that the reading and writing habits may be implicated in the direction of drawing movements with the dominant hand, and this directional bias of drawing movement in the dominant hand can appear in the orientation of finished drawings.

  10. We’re All YA Now: A Review of Graphic Novels for Children and Young Adults

    Directory of Open Access Journals (Sweden)

    Lee Skallerup Bessette

    2018-01-01

    Full Text Available 'Graphic Novels for Children and Young Adults: A Collection of Critical Essays', edited by Michelle Ann Abate and Gwen Athene Tarbox, University Press of Mississippi, 352 pages, 2017, ISBN 978-1-4968-1167-7   This article is a review of 'Graphic Novels for Children and Young Adults: A Collection of Critical Essays', edited by Michelle Ann Abate and Gwen Athene Tarbox (University Press of Mississippi, 2017. Filling a significant gap in current scholarly research in comic studies, the collection will appeal to a wide range of scholars and educators. The review argues that reading this collection is less of a chore and more of a joyful journey of discovery.

  11. Population pharmacokinetics of imatinib mesylate and its metabolite in children and young adults.

    Science.gov (United States)

    Menon-Andersen, Divya; Mondick, John T; Jayaraman, Bhuvana; Thompson, Patrick A; Blaney, Susan M; Bernstein, Mark; Bond, Mason; Champagne, Martin; Fossler, Michael J; Barrett, Jeffrey S

    2009-01-01

    Imatinib mesylate (Gleevec) is a small molecule tyrosine kinase inhibitor approved for use in the management of chronic myeloid leukemia in adults and children and in gastrointestinal stromal tumors in adults. Population pharmacokinetic (PPK) studies evaluating the effect of population covariates on the pharmacokinetics of imatinib and its active metabolite have been developed in adults with chronic myeloid leukemia (CML) and gastrointestinal stromal tumor (GIST). However, this still remains to be described in children. The objectives of the analysis were to develop a PPK model of imatinib and its active metabolite, CGP74588, to describe exposure in children and young adults and to identify covariates that are predictors of variability in disposition. Plasma concentrations from 26 subjects with Philadelphia (Ph+) leukemia (Phase I study) and 15 subjects with refractory solid tumors (Phase II study), who received oral imatinib at doses ranging from 260 to 570 mg/m(2), were available for the PPK analysis in NONMEM. Blood samples were drawn prior to dosing and over 24-48 h on days 1 and 8 of the studies. Covariates studied included weight, age, albumin, alanine aminotransferase and the study population. The pharmacokinetics of imatinib and CGP 74588 were well described by one and two compartment models, respectively. Total body weight was the only covariate found to significantly affect Cl/F and V/F. The final imatinib-CGP 74588 model is summarized as follows: CL/F (imatinib) (L/h) = 10.8 x (WT/70)(0.75), V/F (imatinib) (L) = 284 x (WT/70) and D1(duration of zero order absorption,imatinib) (h) = 1.67 and CL/F (CGP 74588) (L/h) = 9.65 x (WT/70)(0.75), V1/F (CGP 74588) (L) = 11.6 x (WT/70), Q (CGP 74588) (L/h) = 2.9 x (WT/70)(0.75) and V2/F (CGP 74588) (L) = 256*(WT/70). Model evaluation indicated that the final model was robust and satisfactory. Current imatinib dosing guidelines in pediatrics is based on the achievement of exposures consistent with doses known to be

  12. Spillover Effects of Adult Medicaid Expansions on Children's Use of Preventive Services.

    Science.gov (United States)

    Venkataramani, Maya; Pollack, Craig Evan; Roberts, Eric T

    2017-12-01

    Since the passage of the Affordable Care Act, Medicaid enrollment has increased by ∼17 million adults, including many low-income parents. One potentially important, but little studied, consequence of expanding health insurance for parents is its effect on children's receipt of preventive services. By using state Medicaid eligibility thresholds linked to the 2001-2013 Medical Expenditure Panel Surveys, we assessed the relationship between changes in adult Medicaid eligibility and children's likelihood of receiving annual well-child visits (WCVs). In instrumental variable analyses, we used these changes in Medicaid eligibility to estimate the relationship between parental enrollment in Medicaid and children's receipt of WCVs. Our analytic sample consisted of 50 622 parent-child dyads in families with incomes Medicaid eligibility (measured relative to the federal poverty level) was associated with a 0.27 percentage point higher probability that a child received an annual WCV (95% confidence interval: 0.058 to 0.48 percentage points, P = .012). Instrumental variable analyses revealed that parental enrollment in Medicaid was associated with a 29 percentage point higher probability that their child received an annual WCV (95% confidence interval: 11 to 47 percentage points, P = .002). In our study, we demonstrate that Medicaid expansions targeted at low-income adults are associated with increased receipt of recommended pediatric preventive care for their children. This finding reveals an important spillover effect of parental insurance coverage that should be considered in future policy decisions surrounding adult Medicaid eligibility. Copyright © 2017 by the American Academy of Pediatrics.

  13. The Oxford IgA nephropathy clinicopathological classification is valid for children as well as adults

    NARCIS (Netherlands)

    Coppo, Rosanna; Troyanov, Stéphan; Camilla, Roberta; Hogg, Ronald J.; Cattran, Daniel C.; Cook, H. Terence; Feehally, John; Roberts, Ian S. D.; Amore, Alessandro; Alpers, Charles E.; Barratt, Jonathan; Berthoux, Francois; Bonsib, Stephen; Bruijn, Jan A.; D'Agati, Vivette; D'Amico, Giuseppe; Emancipator, Steven N.; Emma, Francesco; Ferrario, Franco; Fervenza, Fernando C.; Florquin, Sandrine; Fogo, Agnes B.; Geddes, Colin C.; Groene, Hermann J.; Haas, Mark; Herzenberg, Andrew M.; Hill, Prue A.; Hsu, Stephen I.; Jennette, J. Charles; Joh, Kensuke; Julian, Bruce A.; Kawamura, Tetsuya; Lai, Fernand M.; Li, Lei S.; Li, Philip K.; Liu, Zhi H.; Mezzano, Sergio; Schena, F. Paolo; Tomino, Yasuhiko; Walker, Patrick D.; Wang, Haiyan; Weening, Jan J.; Yoshikawa, Norishige; Zhang, Hong

    2010-01-01

    To study the predictive value of biopsy lesions in IgA nephropathy in a range of patient ages we retrospectively analyzed the cohort that was used to derive a new classification system for IgA nephropathy. A total of 206 adults and 59 children with proteinuria over 0.5 g/24h/1.73 m(2) and an eGFR of

  14. Caloric beverages were major sources of energy among children and adults in Mexico, 1999-2012.

    Science.gov (United States)

    Stern, Dalia; Piernas, Carmen; Barquera, Simon; Rivera, Juan A; Popkin, Barry M

    2014-06-01

    Mexico, with 1 of the highest obesity prevalences in the world, instituted a 10% excise tax for any sugar-sweetened beverage (SSB) starting on 1 January 2014. Understanding the recent patterns and trends in beverage intake and sales in Mexico provides both background and baseline data for the importance of SSBs and other beverages in the Mexican diet. We analyzed a single 24-h dietary recall from 2 nationally representative surveys: the Mexican Nutrition Survey 1999 (n = 6049) and the National Health and Nutrition Survey 2012 (n = 10,343). To describe trends and patterns in beverages, we calculated the volume and energy intake per capita and per consumer and the proportion of consumers of each beverage group in each survey. A commercial sales dataset was used to describe beverage sales trends from 1999 to 2012. From 1999 to 2012, total daily energy from beverages increased among children aged 5-11 y (+45.3 kcal), females aged 12-19 y (+57.3 kcal), and adult females aged 20-49 y (+96.4 kcal) (P energy intake per capita in children aged 1-19 y and adults aged ≥20 y, respectively. In 2012, flavored milk beverages, caloric soda, and high-fat milk were the top 3 major contributors to total daily energy intake per capita in all children aged 1-19 y. Caloric soda, caloric coffee/tea, and agua fresca were the top 3 major energy contributors in adults aged ≥20 y. From 1999 to 2012, sales of soda, fruit-flavored drinks, and flavored waters increased. In conclusion, consumption of several beverages with added sugars increased among children and adult females in Mexico. Because caloric soda is currently 1 of the top beverages consumed, a 10% tax on SSBs might help to significantly reduce added sugars intake in Mexico. © 2014 American Society for Nutrition.

  15. Contact between adult children and their divorced parents: Italy in a comparative perspective

    OpenAIRE

    Albertini, Marco; Saraceno, Chiara

    2007-01-01

    "This paper, based on a Multipurpose survey on a large national sample of Italian households which has made possible to analyse parent-child and grandparent-child dyads, explores the impact of marital instability on relationships with adult children and with grandchildren. As in other countries, the impact is more negative in the case of divorce than in case of widowhood and, in both cases, more negative for men than for women. It affects the threegenerational relationship and is not compensa...

  16. A dietary-wide association study (DWAS of environmental metal exposure in US children and adults.

    Directory of Open Access Journals (Sweden)

    Matthew A Davis

    Full Text Available A growing body of evidence suggests that exposure to toxic metals occurs through diet but few studies have comprehensively examined dietary sources of exposure in US populations.Our goal was to perform a novel dietary-wide association study (DWAS to identify specific dietary sources of lead, cadmium, mercury, and arsenic exposure in US children and adults.We combined data from the National Health and Nutrition Examination Survey with data from the US Department of Agriculture's Food Intakes Converted to Retail Commodities Database to examine associations between 49 different foods and environmental metal exposure. Using blood and urinary biomarkers for lead, cadmium, mercury, and arsenic, we compared sources of dietary exposure among children to that of adults.Diet accounted for more of the variation in mercury and arsenic than lead and cadmium. For instance we estimate 4.5% of the variation of mercury among children and 10.5% among adults is explained by diet. We identified a previously unrecognized association between rice consumption and mercury in a US study population--adjusted for other dietary sources such as seafood, an increase of 10 g/day of rice consumption was associated with a 4.8% (95% CI: 3.6, 5.2 increase in blood mercury concentration. Associations between diet and metal exposure were similar among children and adults, and we recapitulated other known dietary sources of exposure.Utilizing this combination of data sources, this approach has the potential to identify and monitor dietary sources of metal exposure in the US population.

  17. Food Group and Micronutrient Intake Adequacy among Children, Adults and Elderly Women in Greece

    Directory of Open Access Journals (Sweden)

    Yannis Manios

    2015-03-01

    Full Text Available The aim of the present study was to record the percentage of children, adults and elderly women in Greece meeting food and micronutrient intake recommendations. Additionally, the present study was aiming to identify the main food contributors of micronutrient intakes and assess the degree up to which meeting food intake recommendations also ensures micronutrient intake adequacy. Dietary intake data from three studies conducted in Greece (on 9–13-year-old children; 40–60-year-old adults; and 50–75-year-old women were used to estimate mean intakes, the percentages of subjects meeting food and nutrient intake recommendations and the contribution of six core food groups to nutrient intake adequacy. The present study showed that more than 50% of children, adults and elderly women were failing to consume the recommended portions of vegetables, dairy and grains. Furthermore, children and adults consuming the recommended portions of individual core food groups had significantly lower percentages of inadequate micronutrient intakes compared to their counterparts not meeting food intake recommendations (p < 0.05. Nevertheless, even among those consuming the recommended portions from a specific core food group, the recommended intake of the corresponding micronutrient (for which this food group is the main contributor was not always met. Indicatively, 18.2%–44.1% and 4.2%–7.0% of the populations under study were not meeting calcium and vitamin C intake recommendations, although they were consuming the recommended portions of dairy and fruits, respectively. In conclusion, these findings highlight the importance for public health policy makers to take all necessary initiatives to support the population in achieving the recommended intakes from all core food groups, but also emphasize on food variety to ensure adequate intake for all micronutrients.

  18. Functional imaging of numerical processing in adults and 4-y-old children.

    Directory of Open Access Journals (Sweden)

    Jessica F Cantlon

    2006-05-01

    Full Text Available Adult humans, infants, pre-school children, and non-human animals appear to share a system of approximate numerical processing for non-symbolic stimuli such as arrays of dots or sequences of tones. Behavioral studies of adult humans implicate a link between these non-symbolic numerical abilities and symbolic numerical processing (e.g., similar distance effects in accuracy and reaction-time for arrays of dots and Arabic numerals. However, neuroimaging studies have remained inconclusive on the neural basis of this link. The intraparietal sulcus (IPS is known to respond selectively to symbolic numerical stimuli such as Arabic numerals. Recent studies, however, have arrived at conflicting conclusions regarding the role of the IPS in processing non-symbolic, numerosity arrays in adulthood, and very little is known about the brain basis of numerical processing early in development. Addressing the question of whether there is an early-developing neural basis for abstract numerical processing is essential for understanding the cognitive origins of our uniquely human capacity for math and science. Using functional magnetic resonance imaging (fMRI at 4-Tesla and an event-related fMRI adaptation paradigm, we found that adults showed a greater IPS response to visual arrays that deviated from standard stimuli in their number of elements, than to stimuli that deviated in local element shape. These results support previous claims that there is a neurophysiological link between non-symbolic and symbolic numerical processing in adulthood. In parallel, we tested 4-y-old children with the same fMRI adaptation paradigm as adults to determine whether the neural locus of non-symbolic numerical activity in adults shows continuity in function over development. We found that the IPS responded to numerical deviants similarly in 4-y-old children and adults. To our knowledge, this is the first evidence that the neural locus of adult numerical cognition takes form early in

  19. Experience Corps: A dual trial to promote the health of older adults and children's academic success

    Science.gov (United States)

    Fried, Linda P.; Carlson, Michelle C.; McGill, Sylvia; Seeman, Teresa; Xue, Qian-Li; Frick, Kevin; Tan, Erwin; Tanner, Elizabeth K.; Barron, Jeremy; Frangakis, Constantine; Piferi, Rachel; Martinez, Iveris; Gruenewald, Tara; Martin, Barbara K.; Berry-Vaughn, Laprisha; Stewart, John; Dickersin, Kay; Willging, Paul R.; Rebok, George W.

    2014-01-01

    Background As the population ages, older adults are seeking meaningful, and impactful, post-retirement roles. As a society, improving the health of people throughout longer lives is a major public health goal. This paper presents the design and rationale for an effectiveness trial of Experience Corps™, an intervention created to address both these needs. This trial evaluates (1) whether senior volunteer roles within Experience Corps™ beneficially impact children's academic achievement and classroom behavior in public elementary schools and (2) impact on the health of volunteers. Methods Dual evaluations of (1) an intention-to-treat trial randomizing eligible adults 60 and older to volunteer service in Experience Corps™, or to a control arm of usual volunteering opportunities, and (2) a comparison of eligible public elementary schools receiving Experience Corps™ to matched, eligible control schools in a 1:1 control:intervention school ratio. Outcomes For older adults, the primary outcome is decreased disability in mobility and Instrumental Activities of Daily Living (IADL). Secondary outcomes are decreased frailty, falls, and memory loss; slowed loss of strength, balance, walking speed, cortical plasticity, and executive function; objective performance of IADLs; and increased social and psychological engagement. For children, primary outcomes are improved reading achievement and classroom behavior in Kindergarten through the 3rd grade; secondary outcomes are improvements in school climate, teacher morale and retention, and teacher perceptions of older adults. Summary This trial incorporates principles and practices of community-based participatory research and evaluates the dual benefit of a single intervention, versus usual opportunities, for two generations: older adults and children. PMID:23680986

  20. Comparison of differentiated thyroid cancer in children and adolescents (≤20 years) with young adults.

    Science.gov (United States)

    Alzahrani, Ali S; Alkhafaji, Dania; Tuli, Mahmoud; Al-Hindi, Hindi; Sadiq, Bakr Bin

    2016-04-01

    Age is a major prognostic factor in differentiated thyroid cancer (DTC). It is not clear if paediatric DTC has a different histopathological profile and outcome than DTC in adult patients age. To assess whether DTC in children and adolescents differs from young age group by comparing paediatric DTC (age ≤ 20) with DTC in patients >20 to age. We studied all cases of paediatric DTC seen during the period 1998-2011. We compared this group with a large sample of 213 consecutive adult patients in the age group >20 to age 17 years (range, 8-20)] and 213 young adult patients [median age 33 years (range, 20·5-44·9)]. There was no difference in gender distribution, tumour subtypes, size and tumour multifocality, but there was a significantly higher rate of extrathyroidal extension [40/75 (53·3%) vs 81/213 (38·0%), P = 0·03], lymph node [57/73 (78%) vs 102/183 (55·7%), P adult groups. Kaplan-Meier analysis showed a higher risk of persistent/recurrent disease in the paediatric group than adults (log-rank test 0·03). However, there was no mortality secondary to DTC in both groups. Paediatric DTC is distinct from DTC in the young adults (age >20 to <45 years). It is characterized by a higher rate of extrathyroidal extension, lymph node and distant metastases and a higher risk of persistent/recurrent DTC. © 2015 John Wiley & Sons Ltd.

  1. Pancreatic tumors in children and young adults with tuberous sclerosis complex

    International Nuclear Information System (INIS)

    Koc, Gonca; Sugimoto, Sam; Kammen, Bamidele F.; Karakas, S.P.; Kuperman, Rachel

    2017-01-01

    Pancreatic neuroendocrine tumors are not included in the diagnostic criteria for tuberous sclerosis complex, although an association has been described. To investigate the association of pancreatic neuroendocrine tumor in children and young adults with tuberous sclerosis complex and define MRI characteristics of the tumor. We retrospectively evaluated the abdominal MRI scans of 55 children and young adults with tuberous sclerosis complex for the presence of a pancreatic mass. The scans were performed over a period of 7 years to monitor renal pathology. We obtained each patient's clinical history and treatment protocol from the hospital's electronic medical records. A solid pancreatic mass was identified in 5/55 (9%, 95% confidence interval [CI] 3-20%) patients (4 male) with a mean age of 12.6 years. Four of the lesions were located in the pancreatic tail and one in the pancreatic body. All of the lesions were solid, ovoid and well demarcated, with a mean diameter of 3.1 cm. The masses uniformly demonstrated T1 and T2 prolongation, but their diffusion behavior and post-contrast enhancement varied. The two surgically resected lesions were synaptophysin (+) non-functional pancreatic neuroendocrine tumors on pathology. Two of the patients who did not have surgery were treated with everolimus; one of the lesions has shown interval decrease in size and the other has remained stable. Pancreatic tumor is relatively common in children and young adults with tuberous sclerosis complex. (orig.)

  2. Distinct profiles of information-use characterize identity judgments in children and low-expertise adults.

    Science.gov (United States)

    Ewing, Louise; Karmiloff-Smith, Annette; Farran, Emily K; Smith, Marie L

    2017-12-01

    Face processing abilities vary across the life span: increasing across childhood and adolescence, peaking around 30 years of age, and then declining. Despite extensive investigation, researchers have yet to identify qualitative changes in face processing during development that can account for the observed improvements on laboratory tests. The current study constituted the first detailed characterization of face processing strategies in a large group of typically developing children and adults (N = 200) using a novel adaptation of the Bubbles reverse correlation technique (Gosselin & Schyns, 2001). Resultant classification images reveal a compelling age-related shift in strategic information use during participants' judgments of face identity. This shift suggests a move from an early reliance upon high spatial frequency details around the mouth, eye-brow and jaw-line in young children (∼8 years) to an increasingly more interlinked approach, focused upon the eye region and the center of the face in older children (∼11 years) and adults. Moreover, we reveal that the early versus late phases of this developmental trajectory correspond with the profiles of information use observed in weak versus strong adult face processors. Together, these results provide intriguing new evidence for an important functional role for strategic information use in the development of face expertise. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  3. Childhood amnesia in the making: different distributions of autobiographical memories in children and adults.

    Science.gov (United States)

    Bauer, Patricia J; Larkina, Marina

    2014-04-01

    Within the memory literature, a robust finding is of childhood amnesia: a relative paucity among adults for autobiographical or personal memories from the first 3 to 4 years of life, and from the first 7 years, a smaller number of memories than would be expected based on normal forgetting. Childhood amnesia is observed in spite of strong evidence that during the period eventually obscured by the amnesia, children construct and preserve autobiographical memories. Why early memories seemingly are lost to recollection is an unanswered question. In the present research, we examined the issue by using the cue word technique to chart the distributions of autobiographical memories in samples of children ages 7 to 11 years and samples of young and middle-aged adults. Among adults, the distributions were best fit by the power function, whereas among children, the exponential function provided a better fit to the distributions of memories. The findings suggest that a major source of childhood amnesia is a constant rate of forgetting in childhood, seemingly resulting from failed consolidation, the outcome of which is a smaller pool of memories available for later retrieval.

  4. Comprehension and Generation of Metaphoric Language in Children, Adolescents, and Adults with Dyslexia.

    Science.gov (United States)

    Kasirer, Anat; Mashal, Nira

    2017-05-01

    Difficulties with figurative language comprehension were documented in adult dyslexia (DYS). In the present research, we investigated the comprehension and generation of metaphors in 37 children, 35 adolescents, and 34 adults with and without DYS. We also tested the contribution of executive function to metaphor processing. A multiple-choice questionnaire with conventional and novel metaphors was used to assess comprehension; a concept-explanation task was used to test conventional and novel metaphor generation (verbal creativity). The findings indicated differences between the dyslexic children and the control group in conventional metaphor comprehension. However, both groups performed similarly in the novel metaphor comprehension test. Furthermore, although children and adolescents with DYS showed similar performance in metaphor generation as their typically developing peers, adults with DYS generated more metaphors than controls. While scores on tests of verbal knowledge and mental flexibility contributed to the prediction of conventional metaphor comprehension, scores on non-verbal tests and mental flexibility contributed to the prediction of novel metaphor generation. Our findings suggest that individuals with DYS are not impaired in novel metaphor comprehension and metaphor generation and that metaphor comprehension and generation utilize different cognitive resources. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  5. The Association Between Childhood Abuse and Elder Abuse Among Chinese Adult Children in the United States.

    Science.gov (United States)

    Dong, XinQi; Li, Ge; Simon, Melissa A

    2017-07-01

    The previous researchers have postulated that an abused child may abuse his or her abuser parent when the parent is getting old, also known as the intergenerational transmission of violence. However, few studies use data to support this model, and it has yet to be examined in the U.S. Chinese community. This study aims to examine the association between childhood abuse and elder abuse reported by Chinese adult children in the United States. Guided by a community-based participatory research approach, 548 Chinese adult children aged 21 years and older participated in this study. Childhood abuse was assessed by four-item Hurt-Insult-Threaten-Scream (HITS) scale. Elder abuse was assessed by a 10-item instrument derived from the Caregiver Abuse Screen (CASE). Logistic regression analysis was performed. Childhood abuse was associated with caregiver abuse screen results (odds ratio = 1.92, 95% confidence interval = 1.24-2.95). Being physically hurt (r = .13, p abuse screen results. This study suggests that childhood abuse is associated with increased risk of elder abuse among Chinese adult children in the United States. Longitudinal research should be conducted to explore the mechanisms through which childhood abuse and its subtypes links with elder abuse. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Influence of lower body pressure support on the walking patterns of healthy children and adults.

    Science.gov (United States)

    Kurz, Max J; Deffeyes, Joan E; Arpin, David J; Karst, Gregory M; Stuberg, Wayne A

    2012-11-01

    The purpose of this investigation was to evaluate the effect of a lower body positive pressure support system on the joint kinematics and activity of the lower extremity antigravity musculature of adults and children during walking. Adults (age = 25 ± 4 years) and children (age = 13 ± 2 years) walked at a preferred speed and a speed that was based on the Froude number, while 0-80% of their body weight was supported. Electrogoniometers were used to monitor knee and ankle joint kinematics. Surface electromyography was used to quantify the magnitude of the vastus lateralis and gastrocnemius muscle activity. There were three key findings: (1) The lower extremity joint angles and activity of the lower extremity antigravity muscles of children did not differ from those of adults. (2) The magnitude of the changes in the lower extremity joint motion and antigravity muscle activity was dependent upon an interaction between body weight support and walking speed. (3) Lower body positive pressure support resulted in reduced activation of the antigravity musculature, and reduced range of motion of the knee and ankle joints.

  7. Are there any disturbances in vestibular organ of children and young adults with Type I diabetes?

    Science.gov (United States)

    Gawron, W; Pospiech, L; Orendorz-Fraczkowska, K; Noczynska, A

    2002-05-01

    The aim of the work was to evaluate the vestibular organ condition in children and young adults suffering from Type I (insulin-dependent) diabetes mellitus. The group examined consisted of 95 children and young adults aged from 6 to 28 years with Type I diabetes diagnosed. The diabetic group was divided into subgroups according to duration of the disease, compensation of the disease, and presence and character of hypoglycaemic incidents, and presence of diabetic complications. The control group consisted of 44 healthy children and young adults aged 6 to 28 years. After collecting detailed medical history in each case an electronystagmographic test was performed using the computed two-canal electronystagmographer. Within the diabetic group 6 patients complained about vertigo and balance disorders. Spontaneous nystagmus occurred in 10 cases, positional one in 21 cases. Impaired optokinesis occurred in 36 cases and impaired eye tracking test in 33 cases. In caloric tests there was partial canal paresis in 4 cases and directional preponderance in 7 cases. Metabolic disturbances present in Type I diabetes cause disturbances in different parts of vestibular organ but mostly in its central part. Comparing disturbances in the vestibular organ with clinical and biochemical parameters characterising diabetes, the range of vestibular organ impairment in diabetes mellitus type 1 seems to depend mainly on the presence and character of hypoglycaemic incidents and the duration of the disease and to some extent on the compensation of diabetes.

  8. Measuring inhibitory control in children and adults: brain imaging and mental chronometry.

    Science.gov (United States)

    Houdé, Olivier; Borst, Grégoire

    2014-01-01

    Jean Piaget underestimated the cognitive capabilities of infants, preschoolers, and elementary schoolchildren, and overestimated the capabilities of adolescents and even adults which are often biased by illogical intuitions and overlearned strategies (i.e., "fast thinking" in Daniel Kahneman's words). The crucial question is now to understand why, despite rich precocious knowledge about physical and mathematical principles observed over the last three decades in infants and young children, older children, adolescents and even adults are nevertheless so often bad reasoners. We propose that inhibition of less sophisticated solutions (or heuristics) by the prefrontal cortex is a domain-general executive ability that supports children's conceptual insights associated with more advanced Piagetian stages, such as number-conservation and class inclusion. Moreover, this executive ability remains critical throughout the whole life and even adults may sometimes need "prefrontal pedagogy" in order to learn inhibiting intuitive heuristics (or biases) in deductive reasoning tasks. Here we highlight some of the discoveries from our lab in the field of cognitive development relying on two methodologies used for measuring inhibitory control: brain imaging and mental chronometry (i.e., the negative priming paradigm). We also show that this new approach opens an avenue for re-examining persistent errors in standard classroom-learning tasks.

  9. Dissociation between face perception and face memory in adults, but not children, with developmental prosopagnosia.

    Science.gov (United States)

    Dalrymple, Kirsten A; Garrido, Lúcia; Duchaine, Brad

    2014-10-01

    Cognitive models propose that face recognition is accomplished through a series of discrete stages, including perceptual representation of facial structure, and encoding and retrieval of facial information. This implies that impaired face recognition can result from failures of face perception, face memory, or both. Studies of acquired prosopagnosia, autism spectrum disorders, and the development of normal face recognition support the idea that face perception and face memory are distinct processes, yet this distinction has received little attention in developmental prosopagnosia (DP). To address this issue, we tested the face perception and face memory of children and adults with DP. By definition, face memory is impaired in DP, so memory deficits were present in all participants. However, we found that all children, but only half of the adults had impaired face perception. Thus, results from adults indicate that face perception and face memory are dissociable, while the results from children provide no evidence for this division. Importantly, our findings raise the possibility that DP is qualitatively different in childhood versus adulthood. We discuss theoretical explanations for this developmental pattern and conclude that longitudinal studies are necessary to better understand the developmental trajectory of face perception and face memory deficits in DP. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. Dissociation between face perception and face memory in adults, but not children, with developmental prosopagnosia

    Directory of Open Access Journals (Sweden)

    Kirsten A. Dalrymple

    2014-10-01

    Full Text Available Cognitive models propose that face recognition is accomplished through a series of discrete stages, including perceptual representation of facial structure, and encoding and retrieval of facial information. This implies that impaired face recognition can result from failures of face perception, face memory, or both. Studies of acquired prosopagnosia, autism spectrum disorders, and the development of normal face recognition support the idea that face perception and face memory are distinct processes, yet this distinction has received little attention in developmental prosopagnosia (DP. To address this issue, we tested the face perception and face memory of children and adults with DP. By definition, face memory is impaired in DP, so memory deficits were present in all participants. However, we found that all children, but only half of the adults had impaired face perception. Thus, results from adults indicate that face perception and face memory are dissociable, while the results from children provide no evidence for this division. Importantly, our findings raise the possibility that DP is qualitatively different in childhood versus adulthood. We discuss theoretical explanations for this developmental pattern and conclude that longitudinal studies are necessary to better understand the developmental trajectory of face perception and face memory deficits in DP.

  11. [The experience of adult Korean children caring for parents institutionalized with dementia].

    Science.gov (United States)

    Kwon, Suhye; Tae, Young Sook

    2014-02-01

    The purpose of the study was to explore and describe the experience of adult Korean children who are caregivers for parents institutionalized with dementia. Participants were fourteen adult children caregivers of elders institutionalized with dementia. Data were collected through in-depth unstructured interviews with individual participants from August to November, 2012. Theoretical sampling was used to the point of theoretical saturation. Data were analyzed using Strauss and Corbin's Grounded Theory Method. From open coding, 67 concepts, 29 sub-categories, and 14 categories were identified. Analysis revealed that the core category of the experience of adult children caring for their parents institutionalized with dementia was 'enduring the role of a prop' consisting of four phases: initial turmoil, exploration, role adjustment, and acclimation. To manage the role of a prop, participants utilized various action/interactional strategies such as overcoming the unfamiliarity, overseeing the nursing home care, and counterbalancing the caring roles. As a result, participants experienced ambivalence towards the existence of parents with dementia, changes in family relationships, altered viewpoint towards nursing homes, and restructuring of life. In-depth understanding of the experience will guide nurses to promote effective interventions in order to better support the Korean family caregivers of parents institutionalized with dementia.

  12. Pancreatic tumors in children and young adults with tuberous sclerosis complex

    Energy Technology Data Exchange (ETDEWEB)

    Koc, Gonca [Erciyes University, School of Medicine, Department of Pediatric Radiology, Melikgazi, Kayseri (Turkey); Sugimoto, Sam; Kammen, Bamidele F.; Karakas, S.P. [UCSF Benioff Children' s Hospital, Department of Diagnostic Imaging, Oakland, CA (United States); Kuperman, Rachel [UCSF Benioff Children' s Hospital, Department of Pediatric Neurology, Oakland, CA (United States)

    2017-01-15

    Pancreatic neuroendocrine tumors are not included in the diagnostic criteria for tuberous sclerosis complex, although an association has been described. To investigate the association of pancreatic neuroendocrine tumor in children and young adults with tuberous sclerosis complex and define MRI characteristics of the tumor. We retrospectively evaluated the abdominal MRI scans of 55 children and young adults with tuberous sclerosis complex for the presence of a pancreatic mass. The scans were performed over a period of 7 years to monitor renal pathology. We obtained each patient's clinical history and treatment protocol from the hospital's electronic medical records. A solid pancreatic mass was identified in 5/55 (9%, 95% confidence interval [CI] 3-20%) patients (4 male) with a mean age of 12.6 years. Four of the lesions were located in the pancreatic tail and one in the pancreatic body. All of the lesions were solid, ovoid and well demarcated, with a mean diameter of 3.1 cm. The masses uniformly demonstrated T1 and T2 prolongation, but their diffusion behavior and post-contrast enhancement varied. The two surgically resected lesions were synaptophysin (+) non-functional pancreatic neuroendocrine tumors on pathology. Two of the patients who did not have surgery were treated with everolimus; one of the lesions has shown interval decrease in size and the other has remained stable. Pancreatic tumor is relatively common in children and young adults with tuberous sclerosis complex. (orig.)

  13. From science to technology: Orientation and mobility in blind children and adults.

    Science.gov (United States)

    Cuturi, Luigi F; Aggius-Vella, Elena; Campus, Claudio; Parmiggiani, Alberto; Gori, Monica

    2016-12-01

    The last quarter of a century has seen a dramatic rise of interest in the development of technological solutions for visually impaired people. However, despite the presence of many devices, user acceptance is low. Not only are visually impaired adults not using these devices but they are also too complex for children. The majority of these devices have been developed without considering either the brain mechanisms underlying the deficit or the natural ability of the brain to process information. Most of them use complex feedback systems and overwhelm sensory, attentional and memory capacities. Here we review the neuroscientific studies on orientation and mobility in visually impaired adults and children and present the technological devices developed so far to improve locomotion skills. We also discuss how we think these solutions could be improved. We hope that this paper may be of interest to neuroscientists and technologists and it will provide a common background to develop new science-driven technology, more accepted by visually impaired adults and suitable for children with visual disabilities. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Brucellosis Outbreak in Children and Adults in Two Areas in Israel

    Science.gov (United States)

    Megged, Orli; Chazan, Bibiana; Ganem, Atef; Ayoub, Abeer; Yanovskay, Anna; Sakran, Waheeb; Miron, Dan; Dror-Cohen, Ahuva; Kennes, Yoram; Berdenstein, Svetlana; Glikman, Daniel

    2016-01-01

    Two parallel outbreaks of Brucella melitensis infection occurred in 2014 in two geographical areas in Israel. In two medical centers in northern Israel and one medical center in Jerusalem, 102 patients (58 children, 47 adults) were diagnosed with brucellosis. Most patients (N = 76, 72%) were Muslim Arabs, 28 (27%) were Druze, and one was Jewish. The source of infection was often traced to cheese from the Palestinian Authority. Biovar-1 was evident in 98% in northern Israel but only in 42% in Jerusalem. Most common manifestations were fever (82%) and osteoarticular symptoms (49%). The major differences between the geographic areas were ethnicity and duration until diagnosis. Compared with adults, children had higher rates of hospitalization (93% versus 64%, P = 0.001), osteoarticular symptoms (60% versus 36%, P = 0.05), elevated alanine aminotransferase (12% versus 0%, P = 0.01), and lower C-reactive protein (2.28 ± 2.08 versus 5.57 ± 6.3l mg/dL, P = 0.001). Two unrelated brucellosis outbreaks occurred in 2014 in two different geographic areas of Israel and were limited to sections of the Arab and Druze populations. Most of the demographic and clinical aspects of patients were not affected by geographic variability. Clinical and laboratory differences were found between children and adults emphasizing the nonuniformity of the disease in different age groups. Effective control of unpasteurized dairy foods, health education programs, and improved regional cooperation are required to control brucellosis in Israel. PMID:27114301

  15. Child-Child and Adult-Child Interaction in a Preschool for Physically-Abused and Neglected Children.

    Science.gov (United States)

    And Others; Strain, Phillip S.

    1979-01-01

    Reports that physically abused and neglected children most frequently responded to positive overtures by adults by ignoring them and that they regularly responded in positive ways to overtures by peers. (FL)

  16. Examining intention in simulated actions: are children and young adults different?

    Science.gov (United States)

    Gabbard, Carl; Caçola, Priscila

    2014-10-01

    Previous work with adults provides evidence that 'intention' used in processing simulated actions is similar to that used in planning and processing overt movements. The present study compared young adults and children on their ability to estimate distance reachability using a NOGO/GO paradigm in conditions of imagery only (IO) and imagery with actual execution (IE). Our initial thoughts were that whereas intention is associated with motivation and commitment to act, age-related differences could impact planning. Results indicated no difference in overall accuracy by condition within groups, and as expected adults were more accurate. These findings support an increasing body of evidence suggesting that the neurocognitive processes (in this case, intention) driving motor imagery and overt actions are similar, and as evidenced here, functioning by age 7. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Treatment of insomnia in adults and children: a practice-friendly review of research.

    Science.gov (United States)

    Taylor, Daniel J; Roane, Brandy M

    2010-11-01

    Chronic insomnia affects nearly 16% of adults and up to 25% of children. Many clinicians are unfamiliar with the research and practice of psychological treatments of insomnia and thus do not use them with their patients. The primary goals of this article were to (a) review the research support for psychological treatments of adult and child insomnia, and (b) describe those treatments with the highest level of research support in enough detail to allow practitioners to begin to utilize them with their own patients. The adult psychological treatments with the best research support are stimulus control, progressive muscle relaxation, and multimodal cognitive-behavioral therapy, followed by multimodal behavioral therapy, sleep restriction, biofeedback, and paradoxical intention. The child psychological treatments with the highest level of research support are preventive parent education, unmodified extinction, and extinction with parental presence, followed by graduated extinction, bedtime fading/positive routines, and scheduled awakenings. © 2010 Wiley Periodicals, Inc.

  18. Holistic Facial Composite Construction and Subsequent Lineup Identification Accuracy: Comparing Adults and Children.

    Science.gov (United States)

    Davis, Josh P; Thorniley, Sarah; Gibson, Stuart; Solomon, Chris

    2016-01-01

    When the police have no suspect, they may ask an eyewitness to construct a facial composite of that suspect from memory. Faces are primarily processed holistically, and recently developed computerized holistic facial composite systems (e.g., EFIT-V) have been designed to match these processes. The reported research compared children aged 6-11 years with adults on their ability to construct a recognizable EFIT-V composite. Adult constructor's EFIT-Vs received significantly higher composite-suspect likeness ratings from assessors than children's, although there were some notable exceptions. In comparison to adults, the child constructors also overestimated the composite-suspect likeness of their own EFIT-Vs. In a second phase, there were no differences between adult controls and constructors in correct identification rates from video lineups. However, correct suspect identification rates by child constructors were lower than those of child controls, suggesting that a child's memory for the suspect can be adversely influenced by composite construction. Nevertheless, all child constructors coped with the demands of the EFIT-V system, and the implications for research, theory, and the criminal justice system practice are discussed.

  19. An investigation of food choice behaviour and dietary intake of children, teenagers and adults with food allergies

    OpenAIRE

    Sommer, Isolde

    2013-01-01

    Food allergies in children, teenagers and adults are managed by eliminating the allergenic food from the diet. Healthcare professionals and policy makers have developed guidelines for the dietary management of food allergies, but as yet there has been no assessment of how individuals with food allergies are able to adapt their behaviour to them. In order to be able to improve the diet and nutrition of children, teenagers and adults with food allergies, and thereby to increase their quality of...

  20. Intestinal microbiota in healthy U.S. young children and adults--a high throughput microarray analysis.

    Directory of Open Access Journals (Sweden)

    Tamar Ringel-Kulka

    Full Text Available It is generally believed that the infant's microbiota is established during the first 1-2 years of life. However, there is scarce data on its characterization and its comparison to the adult-like microbiota in consecutive years.To characterize and compare the intestinal microbiota in healthy young children (1-4 years and healthy adults from the North Carolina region in the U.S. using high-throughput bacterial phylogenetic microarray analysis.Detailed characterization and comparison of the intestinal microbiota of healthy children aged 1-4 years old (n = 28 and healthy adults of 21-60 years (n = 23 was carried out using the Human Intestinal Tract Chip (HITChip phylogenetic microarray targeting the V1 and V6 regions of 16S rRNA and quantitative PCR.The HITChip microarray data indicate that Actinobacteria, Bacilli, Clostridium cluster IV and Bacteroidetes are the predominant phylum-like groups that exhibit differences between young children and adults. The phylum-like group Clostridium cluster XIVa was equally predominant in young children and adults and is thus considered to be established at an early age. The genus-like level show significant 3.6 fold (higher or lower differences in the abundance of 26 genera between young children and adults. Young U.S. children have a significantly 3.5-fold higher abundance of Bifidobacterium species than the adults from the same location. However, the microbiota of young children is less diverse than that of adults.We show that the establishment of an adult-like intestinal microbiota occurs at a later age than previously reported. Characterizing the microbiota and its development in the early years of life may help identify 'windows of opportunity' for interventional strategies that may promote health and prevent or mitigate disease processes.

  1. The importance of the absence of the father in the narrations of Adult Children of Divorce

    Directory of Open Access Journals (Sweden)

    MAJA PIOTROWSKA

    2017-10-01

    Full Text Available For the years our thinking about parenthood was dominated for the scheme of relation mother – child. Contemporary the role the father plays in the family and during bring up the child is more preciours. The role of father in the family is of Vital importance, but many fathers cannot play it. Beside good ones, there are also the absent, weak and “poisonous” fathers. “Poisonous” fathers are the worst ones - destroying the childs' personality by using physical or psychological violence.A good father is a real gift in the childs' life. This article presents the narrations of theAdult Children of Parents' Divorce regarding their fathers from their childhood. The article shows huge fathers' influence on the life and social development their children. That is proved, that divorce breakes off the emontional and spiritual bonds between parents (expecialy fathers and their children after divorce.

  2. Kinship Ties: Attachment Relationships that Promote Resilience in African American Adult Children of Alcoholics

    Directory of Open Access Journals (Sweden)

    J. Camille Hall

    2007-05-01

    Full Text Available For many African Americans, the extended family has been the source of strength, resilience, and survival. Although changes in African American families, like changes in all families in the United States that have diluted the importance of kinship ties, many African Americans continue to place a high value on extended family members. Children of Africans and communities of African descent traditionally interact with multiple caregivers, consisting of kin, and fictive kin.Utilizing both attachment theory and risk and resilience literature, this paper discusses ways to better understand the resilient nature of African American families and how multiple attachment relationships assist at-risk African American children, specifically adult children of alcoholics (ACOAs.

  3. How Television Fast Food Marketing Aimed at Children Compares with Adult Advertisements

    Science.gov (United States)

    Bernhardt, Amy M.; Wilking, Cara; Adachi-Mejia, Anna M.; Bergamini, Elaina; Marijnissen, Jill; Sargent, James D.

    2013-01-01

    Objectives Quick service restaurant (QSR) television advertisements for children’s meals were compared with adult advertisements from the same companies to assess whether self-regulatory pledges for food advertisements to children had been implemented. Methods All nationally televised advertisements for the top 25 US QSR restaurants from July 1, 2009 to June 30, 2010 were obtained and viewed to identify those advertising meals for children and these advertisements were compared with adult advertisements from the same companies. Content coding included visual and audio assessment of branding, toy premiums, movie tie-ins, and depictions of food. For image size comparisons, the diagonal length of the advertisement was compared with the diagonal length of salient food and drink images. Results Almost all of the 92 QSR children’s meal advertisements that aired during the study period were attributable to McDonald’s (70%) or Burger King (29%); 79% of 25,000 television placements aired on just four channels (Cartoon Network, Nickelodeon, Disney XD, and Nicktoons). Visual branding was more common in children’s advertisements vs. adult advertisements, with food packaging present in 88% vs. 23%, and street view of the QSR restaurant present in 41% vs. 12%. Toy premiums or giveaways were present in 69% vs. 1%, and movie tie-ins present in 55% vs. 14% of children’s vs. adult advertisements. Median food image diagonal length was 20% of the advertisement diagonal for children’s and 45% for adult advertisements. The audio script for children’s advertisements emphasized giveaways and movie tie-ins whereas adult advertisements emphasized food taste, price and portion size. Conclusions Children’s QSR advertisements emphasized toy giveaways and movie tie-ins rather than food products. Self-regulatory pledges to focus on actual food products instead of toy premiums were not supported by this analysis. PMID:24015250

  4. Postoperative craniospinal radiotherapy of medulloblastoma in children and young adults

    Directory of Open Access Journals (Sweden)

    Golubičić Ivana V.

    2003-01-01

    , with no patient living longer than two years (p=0.0134 (Graph 3. By analysis of OS and DFS in relation to presence of the malignant cells in liquor, statistically significant difference, i. e. positive CSF cytology was not obtained, which was of statistical importance for survival (p=0.8207. Neither shunt placement nor shunt type showed any impact on survival (p=0.5307 and 0.7119, respectively. Children younger than three years had significantly poorer survival compared to those older than 16 years (p=0.0473. Although there was a better survival rate in females than in males this was not statistically significant (p=0.2386.The analysis results of treatment showed that significantly better survival occurred in patients in whom total or subtotal tumor removal was possible (p=0.0022 (Graph 4. Patients who started radiotherapy within two months after surgery have better survival, but again this was not statistically significant, probably due to the small number of patients receiving delayed radiotherapy (p=0.2231(Graph5. CONCLUSION Based on this factors standard and high risk group could be defined. Combined chemotherapy should to be investigated particularly for high risk subgroup. Future research should be done to define new therapeutic modalities (gene therapy, compounds active in tumor antiangiogenesis etc.

  5. "I know you are but what am I?!": neural bases of self- and social knowledge retrieval in children and adults.

    Science.gov (United States)

    Pfeifer, Jennifer H; Lieberman, Matthew D; Dapretto, Mirella

    2007-08-01

    Previous neuroimaging research with adults suggests that the medial prefrontal cortex (MPFC) and the medial posterior parietal cortex (MPPC) are engaged during self-knowledge retrieval processes. However, this has yet to be assessed in a developmental sample. Twelve children and 12 adults (average age = 10.2 and 26.1 years, respectively) reported whether short phrases described themselves or a highly familiar other (Harry Potter) while undergoing functional magnetic resonance imaging. In both children and adults, the MPFC was relatively more active during self- than social knowledge retrieval, and the MPPC was relatively more active during social than self-knowledge retrieval. Direct comparisons between children and adults indicated that children activated the MPFC during self-knowledge retrieval to a much greater extent than adults. The particular regions of the MPPC involved varied between the two groups, with the posterior precuneus engaged by adults, but the anterior precuneus and posterior cingulate engaged by children. Only children activated the MPFC significantly above baseline during self-knowledge retrieval. Implications for social cognitive development and the processing functions performed by the MPFC are discussed.

  6. Effects of the Utterance length on Fluency of Conversational Speech in Stuttering Persian-Speaker Children and Adults

    Directory of Open Access Journals (Sweden)

    Tabassom A'zimi

    2013-10-01

    Full Text Available Objective: recently, researchers have increasingly turned to study the relation between stuttering and utterance length. This study investigates the effect of utterance length on the amount of speech dysfluency in stuttering Persian-speaking children and adults in conversational speech. The obtained results can pave the way to reach a better understanding of stuttering of child and adults, as well as finding more appropriate treatments. Materials & Methods: in this descriptive- analysis study, the participants were 15 stuttering Persian- speaker adults, upper from 15 years old, and 15 stuttering Persian- speaker children in the age range of 4-6. In this study, first 30 minutes sample of adults and child's spontaneous speech was provided and then utterances of each person studied for the amount of dysfluency and utterance length. The obtained information intered to computer via spss software and analyzed using paired T test. Results: In both groups of stuttering children and adults, with increase of utterance length, there was a significant increase in the amount of dysfluency. Conclusion: The results of this study showed that by increase of utterance length at the spontaneous speech level, stuttering children and adults had more dysfluency amount. Also, by increase of utterance length, dysfluency amount of stuttering children and adults increased samely.

  7. Knowledge of memory functions in European and Asian American adults and children: the relation to autobiographical memory.

    Science.gov (United States)

    Wang, Qi; Koh, Jessie Bee Kim; Song, Qingfang; Hou, Yubo

    2015-01-01

    This study investigated explicit knowledge of autobiographical memory functions using a newly developed questionnaire. European and Asian American adults (N = 57) and school-aged children (N = 68) indicated their agreement with 13 statements about why people think about and share memories pertaining to four broad functions-self, social, directive and emotion regulation. Children were interviewed for personal memories concurrently with the memory function knowledge assessment and again 3 months later. It was found that adults agreed to the self, social and directive purposes of memory to a greater extent than did children, whereas European American children agreed to the emotion regulation purposes of memory to a greater extent than did European American adults. Furthermore, European American children endorsed more self and emotion regulation functions than did Asian American children, whereas Asian American adults endorsed more directive functions than did European American adults. Children's endorsement of memory functions, particularly social functions, was associated with more detailed and personally meaningful memories. These findings are informative for the understanding of developmental and cultural influences on memory function knowledge and of the relation of such knowledge to autobiographical memory development.

  8. Making It Visible: An Exploration of How Adult Education Participation Informs Parent Involvement in Education for School-Age Children

    Science.gov (United States)

    Shiffman, Catherine Dunn

    2011-01-01

    This article explores the connections between adult education participation and parent involvement in children's education--connections identified during an exploratory case study of parents transitioning into the workforce in compliance with welfare requirements. Data sources included interviews with parents, adult educators, and elementary…

  9. Perceiving and Acting on Complex Affordances: How Children and Adults Bicycle across Two Lanes of Opposing Traffic

    Science.gov (United States)

    Grechkin, Timofey Y.; Chihak, Benjamin J.; Cremer, James F.; Kearney, Joseph K.; Plumert, Jodie M.

    2013-01-01

    This investigation examined how children and adults negotiate a challenging perceptual-motor problem with significant real-world implications--bicycling across two lanes of opposing traffic. Twelve- and 14-year-olds and adults rode a bicycling simulator through an immersive virtual environment. Participants crossed intersections with continuous…

  10. Examining Differences in the Levels of False Memories in Children and Adults Using Child-Normed Lists

    Science.gov (United States)

    Anastasi, Jeffrey S.; Rhodes, Matthew G.

    2008-01-01

    Several previous studies have demonstrated that children, when compared with adults, exhibit both lower levels of veridical memory and fewer intrusions when given semantically associated lists. However, researchers have drawn these conclusions using semantically associated word lists that were normed with adults, which may not lead to the same…

  11. Co-Constructional Task Analysis: Moving beyond Adult-Based Models to Assess Young Children's Task Performance

    Science.gov (United States)

    Lee, Scott Weng Fai

    2013-01-01

    The assessment of young children's thinking competence in task performances has typically followed the novice-to-expert regimen involving models of strategies that adults use when engaged in cognitive tasks such as problem-solving and decision-making. Socio-constructivists argue for a balanced pedagogical approach between the adult and child that…

  12. And along Came a Spider: An Attentional Bias for the Detection of Spiders in Young Children and Adults

    Science.gov (United States)

    LoBue, Vanessa

    2010-01-01

    Spiders are among the most common targets of fears and phobias in the world. In visual search tasks, adults detect their presence more rapidly than other kinds of stimuli. Reported here is an investigation of whether young children share this attentional bias for the detection of spiders. In a series of experiments, preschoolers and adults were…

  13. Culture-specific programs for children and adults from minority groups who have asthma.

    Science.gov (United States)

    McCallum, Gabrielle B; Morris, Peter S; Brown, Ngiare; Chang, Anne B

    2017-08-22

    People with asthma who come from minority groups often have poorer asthma outcomes, including more acute asthma-related doctor visits for flare-ups. Various programmes used to educate and empower people with asthma have previously been shown to improve certain asthma outcomes (e.g. adherence outcomes, asthma knowledge scores in children and parents, and cost-effectiveness). Models of care for chronic diseases in minority groups usually include a focus of the cultural context of the individual, and not just the symptoms of the disease. Therefore, questions about whether tailoring asthma education programmes that are culturally specific for people from minority groups are effective at improving asthma-related outcomes, that are feasible and cost-effective need to be answered. To determine whether culture-specific asthma education programmes, in comparison to generic asthma education programmes or usual care, improve asthma-related outcomes in children and adults with asthma who belong to minority groups. We searched the Cochrane Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE, Embase, review articles and reference lists of relevant articles. The latest search fully incorporated into the review was performed in June 2016. Randomised controlled trials (RCTs) comparing the use of culture-specific asthma education programmes with generic asthma education programmes, or usual care, in adults or children from minority groups with asthma. Two review authors independently selected, extracted and assessed the data for inclusion. We contacted study authors for further information if required. In this review update, an additional three studies and 220 participants were added. A total of seven RCTs (two in adults, four in children, one in both children and adults) with 837 participants (aged from one to 63 years) with asthma from ethnic minority groups were eligible for inclusion in this review. The methodological quality of

  14. Do Young Children Have Adult-Like Syntactic Categories? Zipf's Law and the Case of the Determiner

    Science.gov (United States)

    Pine, Julian M.; Freudenthal, Daniel; Krajewski, Grzegorz; Gobet, Fernand

    2013-01-01

    Generativist models of grammatical development assume that children have adult-like grammatical categories from the earliest observable stages, whereas constructivist models assume that children's early categories are more limited in scope. In the present paper, we test these assumptions with respect to one particular syntactic category, the…

  15. Developmental Changes in Item and Source Memory: Evidence from an ERP Recognition Memory Study with Children, Adolescents, and Adults

    Science.gov (United States)

    Sprondel, Volker; Kipp, Kerstin H.; Mecklinger, Axel

    2011-01-01

    Event-related potential (ERP) correlates of item and source memory were assessed in 18 children (7-8 years), 20 adolescents (13-14 years), and 20 adults (20-29 years) performing a continuous recognition memory task with object and nonobject stimuli. Memory performance increased with age and was particularly low for source memory in children. The…

  16. iPad® Use in Children and Young Adults with Autism Spectrum Disorder: An Observational Study

    Science.gov (United States)

    King, Amie M.; Thomeczek, Melissa; Voreis, Grayce; Scott, Victoria

    2014-01-01

    This exploratory study was conducted to describe how children and young adults with autism spectrum disorder (ASD) are currently using iPads® and applications, to explore the role of education professionals on iPad® and application use, and to determine potential research needs regarding iPad® use in children with ASD. Naturalistic observations…

  17. Putting Children on the Path to Becoming Responsible Adults: The Perspective of One Parent Living in the United Arab Emirates

    Science.gov (United States)

    Baker, Fiona S.

    2013-01-01

    Many parents seeking a sound education for their children are looking beyond the narrow boundaries of test scores into the realm of character education. This article explores how parenting approaches can help children live fulfilling lives in the present and also prepare them for future adult roles in personal, social, and professional spheres.…

  18. Psychological and physical environmental factors in the development of incontinence in adults and children : A comprehensive review

    NARCIS (Netherlands)

    Von Gontard, Alexander; De Jong, Tom P V M; Badawi, Jasmin Katrin; O'Connell, Kathleen A.; Hanna-Mitchell, Ann T.; Nieuwhof-Leppink, Anka; Cardozo, Linda

    2017-01-01

    The aim of this review was to identify etiological environmental factors related to incontinence in children and adults. A variety of etiological environmental factors for the development of incontinence were identifi ed. In children, these encompass stressful life events and trauma, family

  19. Psychological and Physical Environmental Factors in the Development of Incontinence in Adults and Children: A Comprehensive Review

    NARCIS (Netherlands)

    von Gontard, Alexander; de Jong, Tom P. V. M.; Badawi, Jasmin Katrin; OʼConnell, Kathleen A.; Hanna-Mitchell, Ann T.; Nieuwhof-Leppink, Anka; Cardozo, Linda

    2017-01-01

    The aim of this review was to identify etiological environmental factors related to incontinence in children and adults. A variety of etiological environmental factors for the development of incontinence were identified. In children, these encompass stressful life events and trauma, family

  20. Adult Discrimination against Children: The Case of Abstinence-Only Education in Twenty-First-Century USA

    Science.gov (United States)

    Greslé-Favier, Claire

    2013-01-01

    This paper analyses abstinence-only education programmes and discourses within the frame of theories of adult discrimination against children. To begin with, a definition of abstinence-only programmes and of the political context in which they were created will be provided. These programmes will then be analysed through the lens of children's…

  1. Video Songs from "Sesame Street": A Comparison of Fifth Graders' and Adults' Opinions Regarding Messages for Preschool Children.

    Science.gov (United States)

    Jellison, Judith A.; Wolfe, David E.

    1999-01-01

    Assesses the opinions of fifth graders and adults concerning messages conveyed to preschool children through video songs. Compares their responses to questions about the same video. Solicits opinions regarding the importance of the messages, whether they would be learned, and how well they would be liked by preschool children. (DSK)

  2. Autoantibodies to IL-1 alpha in sera from umbilical cords, children, and adults, and from patients with juvenile chronic arthritis

    DEFF Research Database (Denmark)

    Müller, K; Hansen, M B; Zak, M

    1996-01-01

    umbilical cords (n = 11), children (n = 45), and adults (n = 20), as well as in 51 patients with juvenile chronic arthritis (JCA) of pauciarticular (n = 34), polyarticular (n = 8), or systemic onset type (n = 9). RESULTS. The frequency of positive sera was significantly lower in children than in cord blood...

  3. Self-Regulation and Metacognition in Young Children: Does It Matter if Adults Are Present or Not?

    Science.gov (United States)

    Robson, Sue

    2016-01-01

    This paper brings together two areas of considerable interest to researchers, practitioners and policy makers: young children's developing self-regulation and metacognition, and the impact of adult (practitioner) presence or absence on their behaviour and learning. One hundred and twenty-eight observations of 29 children aged 4-5 years in a…

  4. Young Adult Outcomes of Children Born to Teen Mothers: Effects of Being Born during Their Teen or Later Years

    Science.gov (United States)

    Lipman, Ellen L.; Georgiades, Katholiki; Boyle, Michael H.

    2011-01-01

    Objective: Children of teen mothers exhibit adverse outcomes through adolescence. It is unclear whether these adverse outcomes extend to adulthood and apply to all of her children, or only those born when she was a teen. We examine the associations between young adult functioning and being born to a teen mother aged less than or equal to 20 years…

  5. A meta-analysis of risk factors for depression in adults and children after natural disasters.

    Science.gov (United States)

    Tang, Bihan; Liu, Xu; Liu, Yuan; Xue, Chen; Zhang, Lulu

    2014-06-19

    A number of studies have shown a range of negative psychological symptoms (e.g. depression) after exposure to natural disasters. The aim of this study was to determine risk factors for depression in both children and adults who have survived natural disasters. Four electronic databases (PubMed, Embase, Web of Science, and PsychInfo) were used to search for observational studies (case-control, cross-sectional, and cohort studies) about depression following natural disasters. The literature search, study selection, and data extraction were conducted independently by two authors. Thirty-one articles were included in the study, of which twenty included adult participants and eleven included child participants. Summary estimates were obtained using random-effects models. Subgroup analysis, sensitivity analysis, and publication bias tests were performed on the data. The prevalence of depression after natural disasters ranged from 5.8% to 54.0% in adults and from 7.5% to 44.8% in children. We found a number of risk factors for depression after exposure to natural disasters. For adults, the significant predictors were being female ;not married;holding religious beliefs; having poor education; prior trauma; experiencing fear, injury, or bereavement during the disaster; or losing employment or property, suffering house damage as a result of the disaster. For children, the significant predictors were prior trauma; being trapped during the disaster; experiencing injury, fear, or bereavement during the disaster; witnessing injury/death during the disaster; or having poor social support. The current analysis provides evidence of risk factors for depression in survivors of natural disasters. Further research is necessary to design interventions to improve the mental health of survivors of natural disasters.

  6. Sedentary behavior and dietary intake in children, adolescents, and adults. A systematic review.

    Science.gov (United States)

    Pearson, Natalie; Biddle, Stuart J H

    2011-08-01

    Sedentary behavior is implicated in youth and adult overweight and obesity. However, the relationship between sedentary behavior and weight status is often small or inconsistent, with few studies controlling for confounding factors such as diet and physical activity. Diet has been hypothesized to covary with some sedentary behaviors. It is opportune, therefore, to review whether dietary intake is associated with sedentary behavior in young people and adults. This may allow for better interpretation of the diversity of findings concerning sedentary behavior and weight status. Published English-language studies were located from computerized and manual searches in early 2010. Included studies were observational studies assessing an association between at least one sedentary behavior and at least one aspect of dietary intake in children (aged 18 years). Fifty-three studies, totaling 111 independent samples, were eligible for this review. Sedentary behavior in children (n=19, independent samples=24), adolescents (n=26, independent samples=72), and adults (n=11, independent samples=14) appears to be clearly associated with elements of a less healthy diet including lower fruit and vegetable consumption; higher consumption of energy-dense snacks, drinks, and fast foods; and higher total energy intake. Strengths of association were mainly in the small-to-moderate range. The association drawn mainly from cross-sectional studies is that sedentary behavior, usually assessed as screen time and predominantly TV viewing, is associated with unhealthy dietary behaviors in children, adolescents, and adults. Interventions need to be developed that target reductions in sedentary time to test whether diet also changes. Copyright © 2011 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Education and employment status of children and adults with thalassemia in North America.

    Science.gov (United States)

    Pakbaz, Zahra; Treadwell, Marsha; Kim, Hae-Young; Trachtenberg, Felicia; Parmar, Nagina; Kwiatkowski, Janet L; Cunningham, Melody J; Martin, Marie; Sweeters, Nancy; Neufeld, Ellis J; Giardina, Patricia J; Olivieri, Nancy; Yamashita, Robert C; Vichinsky, Elliott

    2010-10-01

    Advances in the management of thalassemia have resulted in increased life expectancy and new challenges. We conducted the first survey of education and employment status of people with thalassemia in North America. A total of 633 patients (349 adults and 284 school age children) enrolled in the Thalassemia Clinical Research Network (TCRN) registry in Canada and the U.S. were included in the data analysis. Predictors considered for analysis were age, gender, race/ethnicity, site of treatment (Canada vs. United States), transfusion and chelation status, serum ferritin, and clinical complications. Seventy percent of adults were employed of which 67% reported working full-time. Sixty percent had a college degree and 14% had achieved some post-college education. Eighty-two percent of school age children were at expected grade level. In a multivariate analysis for adults, Whites (OR = 2.76, 95% CI: 1.50-5.06) were more likely to be employed compared to Asians. Higher education in adults was associated with older age (OR = 1.67, 95% CI: 1.29-2.15), female gender (OR = 2.08, 95% CI: 1.32-3.23) and absence of lung disease (OR = 14.3, 95% CI: 2.04-100). Younger children (OR = 5.7 for 10-year increments, 95% CI: 2.0-16.7) and Canadian patients (OR = 5.6, 95% CI: 1.5-20) were more likely to be at the expected education level. Neither transfusion nor chelation was associated with lower employment or educational achievement. Individuals with thalassemia in North America can achieve higher education; however, full-time employment remains a problem. Transfusion and chelation do not affect employment or education status of this patient population. Copyright 2010 Wiley-Liss, Inc.

  8. Ross operation in children and young adults: the Alder Hey case series

    Directory of Open Access Journals (Sweden)

    Pozzi Marco

    2004-04-01

    Full Text Available Abstract Background The ideal prosthesis for aortic valve replacement in children and young adults has not been found yet. In recent years there has been a renewed interest in the replacement of aortic valve with the pulmonary autograft owing to its advantages of lack of anticoagulation, potential for growth and excellent haemodynamic performance. The purpose of this study was to review our institutional experience at Alder Hey hospital with the Ross procedure in children and young adults. Methods From November 1996 to September 2003, 38 patients (mean age, 13.1 ± 5.7 years underwent the Ross procedure for various aortic valve diseases using the root replacement technique. Clinical and echocardiographic follow-up was performed early (within 30 days, 3 to 6 months, and yearly after surgery. Medical records of all patients were reviewed retrospectively. Results There was 1 perioperative death. The patients were followed-up for a median interval of 36 months and up to 7 years. One patient died 3 years after surgery secondary to ventricular arrhythmia with overall mortality of 5.3%. Actuarial survival at 7 years was 94 ± 2.5% and there was 100% freedom from reoperation for autograft valve dysfunction or any other cause. Balloon dilatation was required in 2 patients for pulmonary homograft stenosis. The haemodynamics at the latest follow-up were also similar to those at the time of discharge after surgery. There was no progression in the degree of aortic regurgitation for 11 patients with trivial and 3 with mild regurgitation. Conclusion Our experience demonstrates that Ross operation is an attractive option for aortic valve replacement in children and young adults. Not only can the operation be accomplished with a low operative risk but the valve function stays normal over a long period of time with minimal alteration in lifestyle and no need for repeated operations to replace the valve as a result of somatic growth of the children.

  9. The different time course of phonotactic constraint learning in children and adults: Evidence from speech errors.

    Science.gov (United States)

    Smalle, Eleonore H M; Muylle, Merel; Szmalec, Arnaud; Duyck, Wouter

    2017-11-01

    Speech errors typically respect the speaker's implicit knowledge of language-wide phonotactics (e.g., /t/ cannot be a syllable onset in the English language). Previous work demonstrated that adults can learn novel experimentally induced phonotactic constraints by producing syllable strings in which the allowable position of a phoneme depends on another phoneme within the sequence (e.g., /t/ can only be an onset if the medial vowel is /i/), but not earlier than the second day of training. Thus far, no work has been done with children. In the current 4-day experiment, a group of Dutch-speaking adults and 9-year-old children were asked to rapidly recite sequences of novel word forms (e.g., kieng nief siet hiem ) that were consistent with phonotactics of the spoken Dutch language. Within the procedure of the experiment, some consonants (i.e., /t/ and /k/) were restricted to the onset or coda position depending on the medial vowel (i.e., /i/ or "ie" vs. /øː/ or "eu"). Speech errors in adults revealed a learning effect for the novel constraints on the second day of learning, consistent with earlier findings. A post hoc analysis at the trial level showed that learning was statistically reliable after an exposure of 120 sequence trials (including a consolidation period). However, children started learning the constraints already on the first day. More precisely, the effect appeared significantly after an exposure of 24 sequences. These findings indicate that children are rapid implicit learners of novel phonotactics, which bears important implications for theorizing about developmental sensitivities in language learning. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  10. Usefulness and Pitfalls in Sodium Intake Estimation: Comparison of Dietary Assessment and Urinary Excretion in Chilean Children and Adults.

    Science.gov (United States)

    Campino, Carmen; Hill, Caroline; Baudrand, Rene; Martínez-Aguayo, Alejandro; Aglony, Marlene; Carrasco, Carmen A; Ferrada, Clarita; Loureiro, Carolina; Vecchiola, Andrea; Bancalari, Rodrigo; Grob, Francisca; Carvajal, Cristian A; Lagos, Carlos F; Valdivia, Carolina; Tapia-Castillo, Alejandra; Fuentes, Cristobal A; Mendoza, Carolina; Garcia, Hernan; Uauy, Ricardo; Fardella, Carlos E

    2016-10-01

    High sodium intake has been associated with various noncommunicable disease like hypertension, cardiovascular disease, or stroke. To estimate accurately sodium intake is challenging in clinical practice. We investigate the usefulness and limitations of assessing sodium intake simultaneously by dietary assessment and urinary samples in both children and adults. We used a cross-sectional study design inviting 298 Chilean subjects (74 children and 222 adults) aged between 9 and 66 years of both genders. Sodium intake by dietary assessment was obtained from Chilean food composition data, based on FAO tables. Sodium and creatinine excretion were measured in 24-hour urine samples, in all participants. Adequate urinary collection was obtained in 81% of children (59/74) and 61% of adults (135/222). The mean sodium intake by dietary assessment was similar to the sodium excretion in 24 hours (3,121±1,153mg/d vs. 3,114±1,353mg/24h, P = nonsignificant) in children but was significantly lower (3,208±1,284mg/d vs. 4,160±1,651mg/24h, P < 0.001) in adults. In both children and adults, sodium intake correlated with urinary sodium excretion (r = 0.456, P < 0.003 and r = 0.390, P < 0.001, respectively). Secondary analyses also suggested that the dietary assessment was more inaccurate in overweight adult subjects. Our results showed that average sodium intake was higher than recommended in both children and adults (WHO ≤2,000mg/d). The sodium intake estimated by dietary assessment correlated with urinary excretion in all subjects, but in obese adults was more inaccurate than in children. Future studies to validate the appropriate test to assess sodium intake by age and nutritional status are warranted. © American Journal of Hypertension, Ltd 2016. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  11. Assessment of iodine status in children, adults, pregnant women and lactating women in iodine-replete areas of China.

    Directory of Open Access Journals (Sweden)

    Fangang Meng

    Full Text Available BACKGROUND: Iodine deficiency disorders (IDD are widespread in China. Presently, IDD have been put under control by Universal Salt Iodisation (USI in China; however, there is a lack of evidence on whether the iodine status in adults, pregnant women and lactating women is optimal. This study was therefore conducted to assess the iodine nutrition and thyroid function of children, adults, pregnant women and lactating women residing in areas where the USI program is fully established. DESIGN: Six areas were selected according to the geographical regions in China. In each of these areas, we selected 4 distinct groups of subjects (children, adults, pregnant women and lactating women in regions where the coverage rate of iodised salt was more than 95% and the levels of iodine and fluoride in drinking water were less than or equal to 10 µg/L and 1 mg/L, respectively. We tested the iodine content of salt, urinary iodine (UI, free thyroxin (FT4, thyrotropin (TSH, thyroglobulin (Tg, thyroglobulin antibody (Tg-Ab and antimicrosomal antibody (TM-Ab in the 4 groups, and examined the thyroid volume in children. RESULTS: The median urinary iodine (MUI concentrations were 271.4 μg/L, 260.2 μg/L, 205.9 μg/L and 193.9 μg/L in children, adults, pregnant women and lactating women, respectively; MUI in children and adults were more than adequate. The goitre prevalence (GP in children was 6.70%. The odds ratios (OR of subclinical hypothyroidism in the Tg-Ab- or TM-Ab-positive groups were 3.80, 7.65, 2.01 and 7.47 for children, adults, pregnant women and lactating women, respectively, compared with the negative groups. CONCLUSIONS: The iodine status in children and adults is above the requirement, we should reduce their iodine intake. Subclinical hypothyroidism easily occurs in the Tg-Ab or TM-Ab positive groups.

  12. The effect of a music therapy intergenerational program on children and older adults' intergenerational interactions, cross-age attitudes, and older adults' psychosocial well-being.

    Science.gov (United States)

    Belgrave, Melita

    2011-01-01

    The purpose of this study was to examine the effect of participation in a music-based intergenerational music program on cross-age interactions and cross-age attitudes of elementary-age children and older adults, and older adults' psychosocial well-being. Twenty-one children in the 4th grade volunteered to participate in the experimental (n = 12) or control (n = 9) group. Twenty-six older adults from a retirement living facility also volunteered to participate in the experimental (n = 14) or control (n = 12) group. Ten 30-min music sessions occurred in which participants engaged in singing, structured conversation, moving to music, and instrument playing interventions. Data analysis of cross-age interactions revealed that the interventions "structured conversation" and "moving to music" were more effective in eliciting interaction behaviors than the interventions "singing" and "instrument playing." Standardized measures revealed that children's attitudes towards older adults improved, though not significantly so, after participation in the intergenerational program. Results of biweekly post-session questionnaires revealed a decrease in negative descriptions of older adults and an increase in positive descriptions of older adults--suggesting a more positive view towards aging. Results revealed that older adults' attitudes towards children improved significantly after their participation in the intergenerational program. While standardized measures revealed that older adults did not perceive a significant improvement in their psychosocial well-being, their bi-weekly post-session questionnaires showed they perceived increased feelings of usefulness and other personal benefits from the intergenerational interactions. Suggestions for future research, the utility of varied measurement instruments, and implications for practice are discussed.

  13. Implementing new routines in adult mental health care to identify and support children of mentally ill parents

    OpenAIRE

    Lauritzen, Camilla; Reedtz, Charlotte; Van Doesum, Karin TM; Martinussen, Monica

    2014-01-01

    Background: Mental health problems are often transmitted from one generation to the next. This knowledge has led to changes in Norwegian legislation, making it mandatory to assess whether or not patients have children, and to provide necessary support for the children of mentally ill patients. The main purpose of this study was to evaluate the process of implementing new routines in adult mental health services to identify and support children of mentally ill parents. Methods: The design w...

  14. THE INFLUENCE OF PARENTS' MARITAL QUALITY ON ADULT CHILDREN'S ATTITUDES TOWARD MARRIAGE AND ITS ALTERNATIVES: MAIN AND MODERATING EFFECTS*

    OpenAIRE

    CUNNINGHAM, MICK; THORNTON, ARLAND

    2006-01-01

    Drawing on a panel study of parents and children, we investigate linkages between parents' marital quality and adult children's attitudes toward a range of family issues, including premarital sex, cohabitation, lifelong singlehood, and divorce. We hypothesize that parents' marital quality will be negatively related to children's support for these behaviors in adulthood and that parents' marital quality will condition the intergenerational transmission of attitudes toward these issues. We find...

  15. [Quality of life in children, adolescents, and young adults with achondroplasia].

    Science.gov (United States)

    Rohenkohl, A C; Bullinger, M; Quitmann, J

    2015-03-01

    Compared to research on short-statured adults, quality of life (QoL) of children has been rarely studied. One reason for this might be the lack of appropriate disease-specific questionnaires. The aim of this study was to analyse the quality of life in a sample of short-statured children with achondroplasia, using generic and disease-specific instruments. In addition, a comparison of patient and population norms is presented. The sample included children (8-28 years) with achondroplasia and parents of participating children (8-17 years). Quality of life was analyzed with the KIDSCREEN, the DISABKIDS and the disease-specific Quality of Life in Short Stature Youth (QoLISSY) questionnaire. In addition group differences according to clinical and sociodemographic data were analyzed within the sample and compared to available KIDSCREEN representative population data. The physical QoL was rated poorly in this sample of short-statured patients, while the emotional QoL was rated more favorably. Compared to the KIDSCREEN population norm, parents of children with achondroplasia rate the QoL lower. The QoLISSY questionnaire is a reliable tool to assess the subjective wellbeing of patients with skeletal dysplasia. The instrument can now be used clinically as a screening for patient wellbeing, as an outcome criterion in clinical research and as a psychosocial indicator in orthopedic cohort studies.

  16. Greater epitope recognition of shrimp allergens by children than by adults suggests that shrimp sensitization decreases with age.

    Science.gov (United States)

    Ayuso, Rosalía; Sánchez-Garcia, Silvia; Lin, Jing; Fu, Zhiyan; Ibáñez, María Dolores; Carrillo, Teresa; Blanco, Carlos; Goldis, Marina; Bardina, Ludmila; Sastre, Joaquín; Sampson, Hugh A

    2010-06-01

    Shellfish allergy is a long-lasting disorder typically affecting adults. Despite its high prevalence, there is limited information about allergenic shrimp proteins and the epitopes implicated in such allergic reactions. We sought to identify the IgE-binding epitopes of the 4 shrimp allergens and to characterize epitope recognition profiles of children and adults with shrimp allergy. Fifty-three subjects, 34 children and 19 adults, were selected with immediate allergic reactions to shrimp, increased shrimp-specific serum IgE levels, and positive immunoblot binding to shrimp. Study subjects and 7 nonatopic control subjects were tested by means of peptide microarray for IgE binding with synthetic overlapping peptides spanning the sequences of Litopenaeus vannamei shrimp tropomyosin, arginine kinase (AK), myosin light chain (MLC), and sarcoplasmic calcium-binding protein (SCP). The Wilcoxon test was used to determine significant differences in z scores between patients and control subjects. The median shrimp IgE level was 4-fold higher in children than in adults (47 vs 12.5 kU(A)/L). The frequency of allergen recognition was higher in children (tropomyosin, 81% [94% for children and 61% for adults]; MLC, 57% [70% for children and 31% for adults]; AK, 51% [67% for children and 21% for adults]; and SCP, 45% [59% for children and 21% for adults]), whereas control subjects showed negligible binding. Seven IgE-binding regions were identified in tropomyosin by means of peptide microarray, confirming previously identified shrimp epitopes. In addition, 3 new epitopes were identified in tropomyosin (epitopes 1, 3, and 5b-c), 5 epitopes were identified in MLC, 3 epitopes were identified in SCP, and 7 epitopes were identified in AK. Interestingly, frequency of individual epitope recognition, as well as intensity of IgE binding, was significantly greater in children than in adults for all 4 proteins. Children with shrimp allergy have greater shrimp-specific IgE antibody levels and

  17. MGMT and MLH1 methylation in Helicobacter pylori-infected children and adults.

    Science.gov (United States)

    Alvarez, Marisa C; Santos, Juliana C; Maniezzo, Nathália; Ladeira, Marcelo S; da Silva, Artur L C; Scaletsky, Isabel C A; Pedrazzoli, José; Ribeiro, Marcelo L

    2013-05-28

    To evaluate the association between Helicobacter pylori (H. pylori) infection and MLH1 and MGMT methylation and its relationship with microsatellite instability (MSI). The methylation status of the MLH1 and MGMT promoter region was analysed by methylation specific methylation-polymerase chain reaction (MSP-PCR) in gastric biopsy samples from uninfected or H. pylori-infected children (n = 50), from adults with chronic gastritis (n = 97) and from adults with gastric cancer (n = 92). MLH1 and MGMT mRNA expression were measured by real-time PCR and normalised to a constitutive gene (β actin). MSI analysis was performed by screening MSI markers at 4 loci (Bat-25, Bat-26, D17S250 and D2S123) with PCR; PCR products were analysed by single strand conformation polymorphism followed by silver staining. Statistical analyses were performed with either the χ(2) test with Yates continuity correction or Fisher's exact test, and statistical significance for expression analysis was assessed using an unpaired Student's t-test. Methylation was not detected in the promoter regions of MLH1 and MGMT in gastric biopsy samples from children, regardless of H. pylori infection status. The MGMT promoter was methylated in 51% of chronic gastritis adult patients and was associated with H. pylori infection (P MLH1 methylation frequencies among H. pylori-infected and non-infected chronic gastritis adult patients were 13% and 7%, respectively. We observed methylation of the MLH1 promoter (39%) and increased MSI levels (68%) in samples from gastric cancer patients in comparison to samples from H. pylori-infected adult chronic gastritis patients (P MLH1 and MGMT mRNA were significantly reduced in chronic gastritis samples that were also hypermethylated (P MLH1 methylation did not occur in earlier-stage H. pylori infections and thus might depend on the duration of infection.

  18. Reading Words or Pictures: Eye Movement Patterns in Adults and Children Differ by Age Group and Receptive Language Ability.

    Science.gov (United States)

    An, Licong; Wang, Yifang; Sun, Yadong

    2017-01-01

    This study was conducted to explore the differences in the degree of attention given to Chinese print and pictures by children and adults when they read picture books with and without Chinese words. We used an eye tracker from SensoMotoric Instruments to record the visual fixations of the subjects. The results showed that the adults paid more attention to Chinese print and looked at the print sooner than the children did. The stronger the children's receptive language abilities were, the less time it took them to view the pictures. All participants spent the same amount of time looking at the pictures whether Chinese words were present or absent.

  19. Meet the parents? Family size and the geographic proximity between adult children and older mothers in Sweden.

    Science.gov (United States)

    Holmlund, Helena; Rainer, Helmut; Siedler, Thomas

    2013-06-01

    The aim of this study is to estimate the causal effect of family size on the proximity between older mothers and adult children by using a large administrative data set from Sweden. Our main results show that adult children in Sweden are not constrained by sibship size in choosing where to live: for families with more than one child, sibship size does not affect child-mother proximity. For aging parents, however, having fewer children reduces the probability of having at least one child living nearby, which is likely to have consequences for the intensity of intergenerational contact and eldercare.

  20. Short-term and long-term effects of violent media on aggression in children and adults.

    Science.gov (United States)

    Bushman, Brad J; Huesmann, L Rowell

    2006-04-01

    To test whether the results of the accumulated studies on media violence and aggressive behavior are consistent with the theories that have evolved to explain the effects. We tested for the existence of both short-term and long-term effects for aggressive behavior. We also tested the theory-driven hypothesis that short-term effects should be greater for adults and long-term effects should be greater for children. Meta-analysis. Children younger than 18 years and adults. Violent media, including TV, movies, video games, music, and comic books. Measures of aggressive behavior, aggressive thoughts, angry feelings, physiological arousal (eg, heart rate, blood pressure), and helping behavior. Effect size estimates were combined using meta-analytic procedures. As expected, the short-term effects of violent media were greater for adults than for children whereas the long-term effects were greater for children than for adults. The results also showed that there were overall modest but significant effect sizes for exposure to media violence on aggressive behaviors, aggressive thoughts, angry feelings, arousal levels, and helping behavior. The results are consistent with the theory that short-term effects are mostly due to the priming of existing well-encoded scripts, schemas, or beliefs, which adults have had more time to encode. In contrast, long-term effects require the learning (encoding) of scripts, schemas, or beliefs. Children can encode new scripts, schemas, and beliefs via observational learning with less interference and effort than adults.

  1. Outcomes and healthcare utilization in children and young adults with aplastic anemia: A multiinstitutional analysis.

    Science.gov (United States)

    Gupta, Ashish; Fu, Pingfu; Hashem, Hasan; Vatsayan, Anant; Shein, Steven; Dalal, Jignesh

    2017-12-01

    Aplastic anemia is a bone marrow failure syndrome with high mortality affecting children and young adults. Although current treatment guidelines recommend hematopoietic stem cell transplant (HCT) for patients with matched sibling donors, outcomes with alternate donor options have been improving. We analyzed a validated multiinstitutional pediatric cohort using one of the largest pediatric and young adult database, the Pediatric Health Information System, for patients diagnosed with aplastic anemia (AA) from 2006 to 2015. Outcomes with upfront and salvage transplants were analyzed along with healthcare utilization. Among 2,169 patients in the study period, almost 20% underwent HCT, while others received immunosuppressive therapy. In a multivariate model, there was no significant difference in mortality with upfront or salvage transplants (odds ratio [OR] 1.24, 95% confidence interval [CI] 0.6-2.58, P = 0.567), while every platelet transfusion was associated with higher mortality (OR 1.37, 95% CI 1.12-1.67, P = 0.002). Healthcare utilization was significantly higher in salvage transplants requiring frequent hospitalization and transfusion requirements. Treatment mortality and graft failure rates were significantly reduced in the salvage transplant group in recent years (2011-2015 as compared to 2006-2010). As outcomes with HCT continue to improve in severe AA, transplant with good alternate donors should be considered upfront in children and young adults. © 2017 Wiley Periodicals, Inc.

  2. Postural response to predictable and nonpredictable visual flow in children and adults.

    Science.gov (United States)

    Schmuckler, Mark A

    2017-11-01

    Children's (3-5years) and adults' postural reactions to different conditions of visual flow information varying in its frequency content was examined using a moving room apparatus. Both groups experienced four conditions of visual input: low-frequency (0.20Hz) visual oscillations, high-frequency (0.60Hz) oscillations, multifrequency nonpredictable visual input, and no imposed visual information. Analyses of the frequency content of anterior-posterior (AP) sway revealed that postural reactions to the single-frequency conditions replicated previous findings; children were responsive to low- and high-frequency oscillations, whereas adults were responsive to low-frequency information. Extending previous work, AP sway in response to the nonpredictable condition revealed that both groups were responsive to the different components contained in the multifrequency visual information, although adults retained their frequency selectivity to low-frequency versus high-frequency content. These findings are discussed in relation to work examining feedback versus feedforward control of posture, and the reweighting of sensory inputs for postural control, as a function of development and task context. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Measuring inhibitory control in children and adults: brain imaging and mental chronometry

    Science.gov (United States)

    Houdé, Olivier; Borst, Grégoire

    2014-01-01

    Jean Piaget underestimated the cognitive capabilities of infants, preschoolers, and elementary schoolchildren, and overestimated the capabilities of adolescents and even adults which are often biased by illogical intuitions and overlearned strategies (i.e., “fast thinking” in Daniel Kahneman’s words). The crucial question is now to understand why, despite rich precocious knowledge about physical and mathematical principles observed over the last three decades in infants and young children, older children, adolescents and even adults are nevertheless so often bad reasoners. We propose that inhibition of less sophisticated solutions (or heuristics) by the prefrontal cortex is a domain-general executive ability that supports children’s conceptual insights associated with more advanced Piagetian stages, such as number-conservation and class inclusion. Moreover, this executive ability remains critical throughout the whole life and even adults may sometimes need “prefrontal pedagogy” in order to learn inhibiting intuitive heuristics (or biases) in deductive reasoning tasks. Here we highlight some of the discoveries from our lab in the field of cognitive development relying on two methodologies used for measuring inhibitory control: brain imaging and mental chronometry (i.e., the negative priming paradigm). We also show that this new approach opens an avenue for re-examining persistent errors in standard classroom-learning tasks. PMID:24994993

  4. Mortality in children, adolescents and adults with sickle cell anemia in Rio de Janeiro, Brazil.

    Science.gov (United States)

    Lobo, Clarisse Lopes de Castro; Nascimento, Emilia Matos do; Jesus, Leonardo José Carvalho de; Freitas, Thiago Gotelip de; Lugon, Jocemir Ronaldo; Ballas, Samir K

    To determine the mortality rate of children, adolescents and adults with sickle cell anemia in Rio de Janeiro, Brazil. The number of deaths, the mortality rate and the causes of deaths in patients with sickle cell anemia who were treated and followed up at our institution for 15 years were determined and compared to data available for the Brazilian population. The overall number of deaths was 281 patients with a mortality rate of 16.77%. Survival probability was significantly higher in females. The number of deaths and the mortality rate were age-specific with a significant increase in the 19- to 29-year-old age group. The remaining life expectancy of the patients with sickle cell anemia was less than that of Brazilians at large. The gap between the two was about 20 years for ages between one and five years with this gap decreasing to ten years after the age of 65 years. The most common causes of death were infection, acute chest syndrome, overt stroke, organ damage and sudden death during painful crises. To the best of our knowledge, this is the first Brazilian study in a single institution in Rio de Janeiro; the mortality rate was 18.87% among adult patients with sickle cell anemia. The mortality rates in children and adults are higher than those reported in developed countries of the northern hemisphere. Copyright © 2017 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.

  5. What is really causing the obesity epidemic? A review of reviews in children and adults.

    Science.gov (United States)

    Ross, Sharon E; Flynn, Jennifer I; Pate, Russell R

    2016-01-01

    Obesity prevention is a public health priority and intervention strategies have focused primarily on healthy eating and physical activity in children and adults. To date, no review has systematically compiled and synthesised the scientific evidence from published review articles to determine whether there is clear consensus on the causes of obesity. A systematic review of the literature was conducted searching PubMed/Medline for narrative and systematic review articles published between January 1990 and October 2014 that examined the causes of obesity. In total, 12 of 65 articles met the inclusion criteria; 7 reviews focused on adults (1 systematic, 6 narrative) and 5 reviews on children (2 systematic, 3 narrative). The most popular cause of obesity identified in reviews of adult studies was "combined physical activity and diet" (3 of 7 studies), whereas the most popular cause specified in reviews of child studies was deemed "inconclusive" (2 of 5 studies). While a number of reviews have examined the causes of obesity, the methodology and conclusions varied widely, and few were conducted systematically. Currently, no consensus exists across published literature reviews regarding the primary cause of the obesity epidemic, and more research, particularly prospective studies using state-of-the-art measures, is warranted.

  6. Why do we eat? Children's and adults' understanding of why we eat different meals.

    Science.gov (United States)

    Raman, Lakshmi

    2011-01-01

    In this study the author examined why children and adults think they need to eat. Preschoolers through adults were provided with physiological, social, psychological, and routine causes for eating breakfast, lunch, snack, and dinner, and were asked to either agree or disagree with the causal responses provided. A 4 Reason x 4 Meal repeated measures analysis of variance revealed significant main effects for meals and reasons, as well as significant Meal x Reason and Meal x Reason x Grade interactions. The effect sizes ranged from 0.1 to 0.7. Across all age groups, participants acknowledged physiological needs and desires (fulfilling hunger and needs to stay healthy) and routine (e.g., it is dinner time) as the primary causes for eating breakfast, lunch, and dinner. However, for snack physiological needs were the primary reason. Second-grade students onward spontaneously produced biological justifications such as the need for energy and nutrition as important reasons for food consumption. These results lend support to the developmental model that children's and adults' understanding of eating changes in middle childhood.

  7. Measuring inhibitory control in children and adults: brain imaging and mental chronometry

    Directory of Open Access Journals (Sweden)

    Olivier eHoudé

    2014-06-01

    Full Text Available Jean Piaget underestimated the cognitive capabilities of infants, preschoolers, and elementary schoolchildren, and overestimated the capabilities of adolescents and even adults which are often biased by illogical intuitions and overlearned strategies (i.e., fast thinking in Daniel Kahneman’s words. The crucial question is now to understand why, despite rich precocious knowledge about physical and mathematical principles observed over the last three decades in infants and young children, older children, adolescents and even adults are nevertheless so often bad reasoners. We propose that inhibition of less sophisticated solutions (or heuristics by the prefrontal cortex is a domain-general executive ability that supports children’s conceptual insights associated with more advanced Piagetian stages, such as number conservation and class inclusion. Moreover, this executive ability remains critical throughout the whole life and even adults may sometimes need prefrontal pedagogy in order to learn inhibiting intuitive heuristics (or biases in deductive reasoning tasks. Here we highlight some of the discoveries from our lab in the field of cognitive development relying on two methodologies used for measuring inhibitory control: brain imaging and mental chronometry (i.e., the negative-priming paradigm. We also show that this new approach opens an avenue for re-examining persistent errors in standard classroom-learning tasks.

  8. Body-Selective Areas in the Visual Cortex are less active in Children than in Adults

    Directory of Open Access Journals (Sweden)

    Paddy D Ross

    2014-11-01

    Full Text Available Our ability to read other people’s non-verbal signals gets refined throughout childhood and adolescence. How this is paralleled by brain development has been investigated mainly with regards to face perception, showing a protracted functional development of the face-selective visual cortical areas. In view of the importance of whole-body expressions in interpersonal communication it is important to understand the development of brain areas sensitive to these social signals.Here we used functional magnetic resonance imaging (fMRI to compare brain activity in a group of 24 children (age 6-11 and 26 adults while they passively watched short videos of body or object movements. We observed activity in similar regions in both groups; namely the extra-striate body area (EBA, fusiform body area (FBA, posterior superior temporal sulcus (pSTS, amygdala and premotor regions. Adults showed additional activity in the inferior frontal gyrus. Within the main body-selective regions (EBA, FBA and pSTS, the strength and spatial extent of fMRI signal change was larger in adults than in children. Multivariate Bayesian analysis showed that the spatial pattern of neural representation within those regions did not change over age.Our results indicate, for the first time, that body perception, like face perception, is still maturing through the second decade of life.

  9. Consumption of added sugars among US children and adults by food purchase location and food source.

    Science.gov (United States)

    Drewnowski, Adam; Rehm, Colin D

    2014-09-01

    The proposed changes to the Nutrition Facts Label by the US Food and Drug Administration will include information on added sugars for the first time. The objective was to evaluate the sources of added sugars in the diets of a representative sample of US children and adults by food purchase location and food source (eg, food group). This cross-sectional study among 31,035 children, adolescents, and adults aged ≥6 y from the 2003-2004, 2005-2006, 2007-2008, and 2009-2010 NHANES used data from a 24-h dietary recall to evaluate consumption of added sugars. Food locations of origin were identified as stores (supermarket or grocery store), quick-service restaurants/pizza (QSRs), full-service restaurants (FSRs), schools, and others (eg, vending machines or gifts). Added sugars consumption by food purchase location was evaluated by age, family income-to-poverty ratio, and race-ethnicity. Food group sources of added sugars were identified by using the National Cancer Institute food categories. Added sugars accounted for ∼14.1% of total dietary energy. Between 65% and 76% of added sugars came from stores, 6% and 12% from QSRs, and 4% and 6% from FSRs, depending on age. Older adults (aged ≥51 y) obtained a significantly greater proportion of added sugars from stores than did younger adults. Lower-income adults obtained a significantly greater proportion of added sugars from stores than did higher-income adults. Intake of added sugars did not vary by family income among children/adolescents. Soda and energy and sports drinks were the largest food group sources of added sugars (34.4%), followed by grain desserts (12.7%), fruit drinks (8.0%), candy (6.7%), and dairy desserts (5.6%). Most added sugars came from foods obtained from stores. The proposed changes to the Nutrition Facts Label should capture the bulk of added sugars in the US food supply, which suggests that the recommended changes have the potential to reduce added sugars consumption. © 2014 American Society

  10. Prevalence of and Risk Factors for Asthma in Off-Reserve Aboriginal Children and Adults in Canada

    Directory of Open Access Journals (Sweden)

    Hsiu-Ju Chang

    2012-01-01

    Full Text Available Only a few studies have investigated asthma morbidity in Canadian Aboriginal children. In the present study, data from the 2006 Aboriginal Peoples Survey were used to determine the prevalence and risk factors for asthma in Canadian Aboriginal children six to 14 years of age and adults 15 to 64 years of age living off reserve. The prevalence of asthma was 14.3% in children and 14.0% in adults. Children and adults with Inuit ancestry had a significantly lower prevalence of asthma than those with North American Indian and Métis ancestries. Factors significantly associated with ever asthma in children included male sex, allergy, low birth weight, obesity, poor dwelling conditions and urban residence. In adults, factors associated with ever asthma varied among Aboriginal groups; however, age group, sex and urban residence were associated with ever asthma in all four Aboriginal groups. The prevalence of asthma was lower in Aboriginal children and higher in Aboriginal adults compared with that reported for the Canadian population. Variation in the prevalence of and risk factors for asthma among Aboriginal ancestry groups may be related to genetic and environmental factors that require further investigation.

  11. The impact of finger counting habits on arithmetic in adults and children.

    Science.gov (United States)

    Newman, Sharlene D; Soylu, Firat

    2014-07-01

    Here, we explored the impact of finger counting habits on arithmetic in both adults and children. Two groups of participants were examined, those that begin counting with their left hand (left-starters) and those that begin counting with their right hand (right-starters). For the adults, performance on an addition task in which participants added 2 two-digit numbers was compared. The results revealed that left-starters were slower than right-starters when adding and they had lower forward and backward digit-span scores. The children (aged 5-12) showed similar results on a single-digit timed addition task-right-starters outperformed left-starters. However, the children did not reveal differences in working memory or verbal and non-verbal intelligence as a function of finger counting habit. We argue that the motor act of finger counting influences how number is represented and suggest that left-starters may have a more bilateral representation that accounts for the slower processing.

  12. Understanding parenting concerns in cancer survivors with minor and young-adult children.

    Science.gov (United States)

    Inhestern, Laura; Bultmann, Johanna Christine; Beierlein, Volker; Möller, Birgit; Romer, Georg; Koch, Uwe; Bergelt, Corinna

    2016-08-01

    Parents with cancer are concerned about the impact of their disease on their children. However, parenting concerns and associated factors in cancer survivors have not previously been analyzed. The purpose of this study is to examine parenting concerns and to test a path model for understanding parenting concerns in cancer survivors. In a cross-sectional study, a total of 1416 parents with cancer (mean age 47.5years, 74% women) having minor or young-adult children were recruited through two cancer registries. Parenting concerns were assessed using the Parenting Concerns Questionnaire. Structural equation modeling (SEM) was used to analyze the associations between social support, parenting confidence, emotional distress, family functioning and parenting concerns. Mothers reported higher total parenting concerns than fathers (peffects of emotional distress and parenting confidence on parenting concerns. Family dysfunctioning was associated with lower concerns. An indirect association between social support and parenting concerns was identified. Parenting concerns in cancer survivors display the need for interventions and after care programs that focus on affected families with minor and young adult children. The results of the structural path model illustrate the associations between psychological and interactional factors. Supporting parents with cancer in their parenting confidence and strengthen social support and family functioning may not only reduce the long-term burden on the parents themselves but also the burden on the entire family. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Investigating the origins of political views: biases in explanation predict conservative attitudes in children and adults.

    Science.gov (United States)

    Hussak, Larisa J; Cimpian, Andrei

    2018-05-01

    We tested the hypothesis that political attitudes are influenced by an information-processing factor - namely, a bias in the content of everyday explanations. Because many societal phenomena are enormously complex, people's understanding of them often relies on heuristic shortcuts. For instance, when generating explanations for such phenomena (e.g., why does this group have low status?), people often rely on facts that they can retrieve easily from memory - facts that are skewed toward inherent or intrinsic features (e.g., this group is unintelligent). We hypothesized that this bias in the content of heuristic explanations leads to a tendency to (1) view socioeconomic stratification as acceptable and (2) prefer current societal arrangements to alternative ones, two hallmarks of conservative ideology. Moreover, since the inherence bias in explanation is present across development, we expected it to shape children's proto-political judgments as well. Three studies with adults and 4- to 8-year-old children (N = 784) provided support for these predictions: Not only did individual differences in reliance on inherent explanations uniquely predict endorsement of conservative views (particularly the stratification-supporting component; Study 1), but manipulations of this explanatory bias also had downstream consequences for political attitudes in both children and adults (Studies 2 and 3). This work contributes to our understanding of the origins of political attitudes. © 2017 John Wiley & Sons Ltd.

  14. What can we learn? Adult outcomes in children of seriously mentally ill mothers.

    Science.gov (United States)

    O'Connell, Kathleen LeClear

    2008-05-01

    Information is lacking about the experiences, needs of, and interventions for children of seriously mentally ill mothers. Quantitative and qualitative methods of inquiry were used to retrospectively explore the characteristics and needs of adult children of seriously mentally ill mothers. The sample (N = 40) was recruited by referral and media advertisements. Childhood variables related to attachment, family environment, and parenting were compared to adult well-being outcomes of depression, quality of life, sense of coherence, and self-esteem. Participants also responded to the question "What other question should have been included in this study about your experience as the child of a seriously mentally ill mother?" and, additionally, spontaneously added their own clarifications of their answers to the survey questions. It was apparent that the childhoods of participants were disruptive and often painful. Over half of the sample reported having their own diagnosis of depression in adulthood. Despite these factors, most members of the study sample were functioning well in adulthood, most often as a result of their own initiative. A high rate of depression in adulthood and participants' own descriptions of their painful memories and experiences of childhood identifies that more can and should be done to assist children of mentally ill mothers to cope with their environments. Interventions at various times in childhood are described.

  15. Conflict with Mothers and Siblings During Caregiving: Differential Costs for Black and White Adult Children.

    Science.gov (United States)

    Suitor, J Jill; Gilligan, Megan; Rurka, Marissa; Con, Gulcin; Peng, Siyun; Pillemer, Karl

    2017-12-16

    Family conflict has been found to play a role in caregivers' psychological well-being; however, few studies have considered race differences in the prevalence and consequences of caregiving conflict. In this paper, we use mixed-methods to examine differences in the experiences of conflict among Black and White adult children caring for mothers. Quantitative and qualitative data were collected from 279 adult-child caregivers (213 White; 66 Black). Multilevel modeling revealed that conflict with mothers predicted depressive symptoms among Black, but not White caregivers, whereas there were not statistically significant race differences in the effects of conflict with siblings. However within-model tests showed stronger effects of conflict with mothers than siblings for Black caregivers, and stronger effects of conflict with siblings than mothers for White caregivers. Qualitative data revealed that Black caregivers' conflict with mothers resulted from their inability to meet their mothers' needs, inducing concern and sadness. White children's conflict stemmed from mothers' resistance to unwanted assistance and requests for support that children considered excessive, evoking irritation and frustration. This study highlights ways in which the experiences of caregivers reflect broader patterns of differences between Black and White families in both intergenerational cohesion and health disparities in midlife. © The Author(s) 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  16. Children and young adults with parents with cancer: a population-based study

    Directory of Open Access Journals (Sweden)

    Syse A

    2012-03-01

    Full Text Available Astri Syse1, Gjøril B Aas1, Jon H Loge2,31Cancer Registry of Norway, 2Oslo University Hospital, 3University of Oslo, Oslo, NorwayBackground: Today many people are choosing to have children later in life. Additionally, the use of sophisticated diagnostic tools and screening modalities has increased over recent years. Because of these factors, cancer is being diagnosed more frequently during the child-rearing years. Sociodemographic and cancer-related information on families and minor (0–18 years and young adult (YA (19–25 years children experiencing parental cancer is scarce, but this information is vital for healthcare initiatives aimed toward those potentially adversely affected. Therefore, the aim of this study was to describe features of families and minor and YA children affected by parental cancer in a nationwide population.Methods: Complete Norwegian birth cohort data were obtained from national registries. Descriptive prevalence and incidence statistics were collected for parents and minor and YA children. Logistic regression models were used to assess factors likely to influence parental death.Results: Every year around 0.3% of all families with children under the age of 18 years encounter parental cancer, and 3.1% of minors and 8.4% of YAs have a parent who has been diagnosed with cancer. This study found skin, breast, testicular, and colorectal cancers were the most common forms of cancer diagnosed. The sociodemographic features of those affected were fairly similar to those of the general population. One in five children experienced parental death from cancer; parental death was more often paternal than maternal and was most common in parents diagnosed with leukemia or brain, colorectal, and lung tumors. Deaths are uncommon among parents without cancer.Conclusion: Adequate assistance for minor and YA children affected by parental cancer requires knowledge of their number and characteristics. Parental cancer is more common than

  17. Concordance of the Resting State Networks in Typically Developing, 6-to 7-Year-Old Children and Healthy Adults

    Directory of Open Access Journals (Sweden)

    Shalini Narayana

    2017-04-01

    Full Text Available Though fairly well-studied in adults, less is known about the manifestation of resting state networks (RSN in children. We examined the validity of RSN derived in an ethnically diverse group of typically developing 6- to 7-year-old children. We hypothesized that the RSNs in young children would be robust and would reliably show significant concordance with previously published RSN in adults. Additionally, we hypothesized that a smaller sample size using this robust technique would be comparable in quality to pediatric RSNs found in a larger cohort study. Furthermore, we posited that compared to the adult RSNs, the primary sensorimotor and the default mode networks (DMNs in this pediatric group would demonstrate the greatest correspondence, while the executive function networks would exhibit a lesser degree of spatial overlap. Resting state functional magnetic resonance images (rs-fMRI were acquired in 18 children between 6 and 7 years recruited from an ethnically diverse population in the Mid-South region of the United States. Twenty RSNs were derived using group independent component analysis and their spatial correspondence with previously published adult RSNs was examined. We demonstrate that the rs-fMRI in this group can be deconstructed into the fundamental RSN as all the major RSNs previously described in adults and in a large sample that included older children can be observed in our sample of young children. Further, the primary visual, auditory, and somatosensory networks, as well as the default mode, and frontoparietal networks derived in this group exhibited a greater spatial concordance with those seen in adults. The motor, temporoparietal, executive control, dorsal attention, and cerebellar networks in children had less spatial overlap with the corresponding RSNs in adults. Our findings suggest that several salient RSNs can be mapped reliably in small and diverse pediatric cohort within a narrow age range and the evolution of these

  18. High prevalence of diarrheagenic Escherichia coli carrying toxin-encoding genes isolated from children and adults in southeastern Brazil.

    Science.gov (United States)

    Spano, Liliana Cruz; da Cunha, Keyla Fonseca; Monfardini, Mariane Vedovatti; de Cássia Bergamaschi Fonseca, Rita; Scaletsky, Isabel Christina Affonso

    2017-12-18

    Diarrheagenic Escherichia coli (DEC) are important bacterial causes of childhood diarrhea in Brazil, but its impact in adults is unknown. This study aimed at investigating DEC among children and adults living in endemic areas. A total of 327 stools specimens were collected from children (n = 141) and adults (n = 186) with diarrhea attending health centers. Diarrheagenic E. coli (DEC) were identified by their virulence genes (multiplex polymerase chain reaction) and HEp-2 cell adherence patterns. DEC were detected in 56 (40%) children and 74 (39%) adults; enteroaggregative E. coli (EAEC) (23%) was the most prevalent pathotype, followed by diffusely adherent E. coli (DAEC) (13%), and occurred at similar frequencies in both diarrheal groups. Atypical enteropathogenic E. coli (aEPEC) strains were recovered more frequently from children (6%) than from adults (1%). Twenty-six percent of the EAEC were classified as typical EAEC possessing aggR gene, and carried the aap gene. EAEC strains carrying aggR-aap-aatA genes were significantly more frequent among children than adults (p < 0.05). DAEC strains possessing Afa/Dr. genes were detected from children (10%) and adults (6%). EAEC and DAEC strains harboring genes for the EAST1 (astA), Pet, Pic, and Sat toxins were common in both diarrheal groups. The astA and the porcine AE/associated adhesin (paa) genes were found in most of aEPEC strains. High levels of resistance to antimicrobial drugs were found among DAEC and aEPEC isolates. The results show a high proportion of EAEC and DAEC carrying toxin-encoding genes among adults with diarrhea.

  19. Imaging of renal medullary carcinoma in children and young adults: a report from the Children's Oncology Group

    Energy Technology Data Exchange (ETDEWEB)

    Sandberg, Jesse K.; Khanna, Geetika [Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO (United States); Mullen, Elizabeth A. [Children' s Hospital Boston/Dana-Farber Cancer Institute, Department of Pediatric Oncology, Boston, MA (United States); Cajaiba, Mariana M.; Perlman, Elizabeth J. [Northwestern University Feinberg School of Medicine, Department of Pathology and Laboratory Medicine, Ann and Robert H. Lurie Children' s Hospital of Chicago, Chicago, IL (United States); Smith, Ethan A. [University of Michigan Health System, Section of Pediatric Radiology, C. S. Mott Children' s Hospital, Department of Radiology, Ann Arbor, MI (United States); Servaes, Sabah [Children' s Hospital of Philadelphia, Department of Radiology, Philadelphia, PA (United States); Geller, James I. [University of Cincinnati, Division of Pediatric Oncology, Cincinnati Children' s Hospital Medical Center, Cincinnati, OH (United States); Ehrlich, Peter F. [University of Michigan Health System, Section of Pediatric Surgery, C. S. Mott Children' s Hospital, Department of Surgery, Ann Arbor, MI (United States); Cost, Nicholas G. [University of Colorado School of Medicine, Division of Urology, Department of Surgery, Aurora, CO (United States); Dome, Jeffrey S. [Children' s National Medical Center, Division of Pediatric Oncology, Washington, DC (United States); Fernandez, Conrad V. [Dalhousie University and IWK Health Centre, Department of Pediatrics, Halifax, NS (Canada)

    2017-11-15

    Renal medullary carcinoma is a rare renal malignancy of childhood. There are no large series describing the imaging appearance of renal medullary carcinoma in children. To characterize the clinical and imaging features of pediatric renal medullary carcinoma at initial presentation. We retrospectively analyzed images of 25 pediatric patients with renal medullary carcinoma enrolled in the Children's Oncology Group renal tumors classification, biology and banking study (AREN03B2) from March 2006 to August 2016. Imaging findings of the primary mass, and patterns of locoregional and distant spread were evaluated in correlation with pathological and surgical findings. Median age at presentation was 13 years (range: 6-21 years), with a male predominance (3.2:1). The overall stage of disease at initial presentation was stage 1 in 1, stage 2 in 2 and stage 4 in 22. Maximum diameter of the primary renal mass ranged from 1.6 to 10.3 cm (mean: 6.6 cm) with a slight right side predilection (1.5:1). Enlarged (>1 cm short axis) retroperitoneal lymph nodes were identified at initial staging in 20/25 (80%) cases, 10 of which were histologically confirmed while the others did not undergo surgical sampling. Enlarged lymph nodes were also identified in the mediastinum (14/25; 56%) and supraclavicular regions (4/25; 16%). Metastatic disease was present in the lungs in 19/25 (76%) and liver in 6/25 (24%). The pattern of lung metastases was pulmonary lymphangitic carcinomatosis: 10 cases (9 bilateral, 1 unilateral), pulmonary nodules with indistinct margins: 6 cases, pulmonary nodules with distinct margins: 2 cases, while 1 case had pulmonary nodules with both indistinct and distinct margins. Pulmonary lymphangitic carcinomatosis was pathologically confirmed in 4/10 cases. All cases with pulmonary lymphangitic carcinomatosis had associated enlarged mediastinal lymph nodes. Renal medullary carcinoma in children and young adults presents at an advanced local and distant stage in the

  20. Imaging of renal medullary carcinoma in children and young adults: a report from the Children's Oncology Group

    International Nuclear Information System (INIS)

    Sandberg, Jesse K.; Khanna, Geetika; Mullen, Elizabeth A.; Cajaiba, Mariana M.; Perlman, Elizabeth J.; Smith, Ethan A.; Servaes, Sabah; Geller, James I.; Ehrlich, Peter F.; Cost, Nicholas G.; Dome, Jeffrey S.; Fernandez, Conrad V.

    2017-01-01

    Renal medullary carcinoma is a rare renal malignancy of childhood. There are no large series describing the imaging appearance of renal medullary carcinoma in children. To characterize the clinical and imaging features of pediatric renal medullary carcinoma at initial presentation. We retrospectively analyzed images of 25 pediatric patients with renal medullary carcinoma enrolled in the Children's Oncology Group renal tumors classification, biology and banking study (AREN03B2) from March 2006 to August 2016. Imaging findings of the primary mass, and patterns of locoregional and distant spread were evaluated in correlation with pathological and surgical findings. Median age at presentation was 13 years (range: 6-21 years), with a male predominance (3.2:1). The overall stage of disease at initial presentation was stage 1 in 1, stage 2 in 2 and stage 4 in 22. Maximum diameter of the primary renal mass ranged from 1.6 to 10.3 cm (mean: 6.6 cm) with a slight right side predilection (1.5:1). Enlarged (>1 cm short axis) retroperitoneal lymph nodes were identified at initial staging in 20/25 (80%) cases, 10 of which were histologically confirmed while the others did not undergo surgical sampling. Enlarged lymph nodes were also identified in the mediastinum (14/25; 56%) and supraclavicular regions (4/25; 16%). Metastatic disease was present in the lungs in 19/25 (76%) and liver in 6/25 (24%). The pattern of lung metastases was pulmonary lymphangitic carcinomatosis: 10 cases (9 bilateral, 1 unilateral), pulmonary nodules with indistinct margins: 6 cases, pulmonary nodules with distinct margins: 2 cases, while 1 case had pulmonary nodules with both indistinct and distinct margins. Pulmonary lymphangitic carcinomatosis was pathologically confirmed in 4/10 cases. All cases with pulmonary lymphangitic carcinomatosis had associated enlarged mediastinal lymph nodes. Renal medullary carcinoma in children and young adults presents at an advanced local and distant stage in the

  1. Long-term memory in older children/adolescents and adults with autism spectrum disorder.

    Science.gov (United States)

    Williams, Diane L; Minshew, Nancy J; Goldstein, Gerald; Mazefsky, Carla A

    2017-09-01

    This study extends prior memory reports in autism spectrum disorders (ASD) by investigating memory for narratives after longer recall periods and by examining developmental aspects of narrative memory using a cross-sectional design. Forty-seven older children/adolescents with ASD and 31 youth with typical development (TD) and 39 adults with ASD and 45 TD adults were compared on memory for stories from standardized measures appropriate for each age group at three intervals (immediate, 30 min, and 2 day). Both the youth with and without ASD had difficulty with memory for story details with increasing time intervals. More of the youths with ASD performed in the range of impairment when recalling the stories 2 days later as compared to the TD group. The adults with ASD had more difficulty on memory for story details with increasing delay and were poorer at recall of thematic information (needed to create a gist) across the three delay conditions as compared to the TD group. Analyses of the individual results suggested that memory for details of most of the adults with ASD was not impaired when applying a clinical standard; however, a significant percentage of the adults with ASD did not make use of thematic information to organize the narrative information, which would have helped them to remember the stories. The youth with and without ASD performed similarly when both were at a stage of development when memory for details is the primary strategy. The adults with ASD had difficulty with use organizational strategies to support episodic memory. Autism Res 2017, 10: 1523-1532. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. © 2017 International Society for Autism Research, Wiley Periodicals, Inc.

  2. HEMATOLOGICAL CHARACTERISTICS OF YEMENI ADULTS AND CHILDREN WITH VISCERAL LEISHMANIASIS. COULD EOSINOPENIA BE A SUSPICION INDEX?

    Directory of Open Access Journals (Sweden)

    Jameel Al-Ghazaly

    2017-09-01

    Full Text Available Background and objectives: Delay in the diagnosis of visceral leishmaniasis (VL particularly in non-endemic areas is associated with higher mortality. In our experience, we found that marked bone marrow eosinopenia was a very frequent accompaniment of VL and might be a useful clue for the diagnosis, which indicates the opportunity for further morphological assessment. The aim of this study was to describe the hematological characteristics including peripheral blood and bone marrow findings of Yemeni adults and children with VL. Methods: We conducted a descriptive analytic study to evaluate systematically peripheral blood and bone marrow findings of Yemeni adults and children with VL. Peripheral blood and bone marrow aspiration of patients with bone marrow aspirate confirmed VL were examined. Forty-seven patients with the main age (±SD of 17.34±11.37 years (Range: 1-60 were included in the study. Fifty-one non-VL subjects with splenomegaly and pancytopenia or bicytopenia served as control group. Results: All patients with VL had anemia, 41 (87% leukopenia, 42 (89% neutropenia, 44 (94% thrombocytopenia, 42 (89% eosinopenia, 34 (72% pancytopenia and 13 (28% had bicytopenia. In bone marrow examination 40 (85% showed hypercellularity, 44 (94% eosinopenia, 24 (51% dyserythropoiesis, 22 (47% lymphocytosis, 8 (17% plasmacytosis, 27 (57% decreased iron stores and 20 (43% showed decreased sideroblasts. Comparison of VL patients with the control group showed significantly more frequent peripheral blood eosinopenia and lymphopenia and marrow eosinopenia. There was no significant difference between adults and children in any of the hematological features. Conclusion: Anemia, leukopenia, neutropenia, thrombocytopenia, eosinopenia, pancytopenia and marked bone marrow eosinopenia were the most common findings. The finding of marked bone marrow eosinopenia is a significant clue for the diagnosis of visceral leishmaniasis in patients who present with

  3. Functional lateralization of speech processing in adults and children who stutter

    Directory of Open Access Journals (Sweden)

    Yutaka eSato

    2011-04-01

    Full Text Available Developmental stuttering is a speech disorder in fluency characterized by repetitions, prolongations and silent blocks, especially in the initial parts of utterances. Although their symptoms are motor related, people who stutter show abnormal patterns of cerebral hemispheric dominance in both anterior and posterior language areas. It is unknown whether the abnormal functional lateralization in the posterior language area starts during childhood or emerges as a consequence of many years of stuttering. In order to address this issue, we measured the lateralization of hemodynamic responses in the auditory cortex during auditory speech processing in adults and children who stutter, including preschoolers, with near-infrared spectroscopy (NIRS. We used the analysis-resynthesis technique to prepare two types of stimuli: (i a phonemic contrast embedded in Japanese spoken words (/itta/ vs. /itte/ and (ii a prosodic contrast (/itta/ vs. /itta?/. In the baseline blocks, only /itta/ tokens were presented. In phonemic contrast blocks, /itta/ and /itte/ tokens were presented pseudo-randomly, and /itta/ and /itta?/ tokens in prosodic contrast blocks. In adults and children who do not stutter, there was a clear left-hemispheric advantage for the phonemic contrast compared to the prosodic contrast. Adults and children who stutter, however, showed no significant difference between the two stimulus conditions. A subject-by-subject analysis revealed that not a single subject who stutters showed a left advantage in the phonemic contrast over the prosodic contrast condition. These results indicate that the functional lateralization for auditory speech processing is in disarray among those who stutter, even at preschool age. These results shed light on the neural pathophysiology of developmental stuttering.

  4. Association of oxidative stress with arsenic methylation in chronic arsenic-exposed children and adults

    International Nuclear Information System (INIS)

    Xu Yuanyuan; Wang Yi; Zheng Quanmei; Li Xin; Li Bing; Jin Yaping; Sun Xiance; Sun Guifan

    2008-01-01

    Though oxidative stress is recognized as an important pathogenic mechanism of arsenic, and arsenic methylation capacity is suggested to be highly involved in arsenic-related diseases, the association of arsenic methylation capacity with arsenic-induced oxidative stress remains unclear. To explore oxidative stress and its association with arsenic methylation, cross-sectional studies were conducted among 208 high and 59 low arsenic-exposed subjects. Levels of urinary arsenic species [inorganic arsenic (iAs), monomethylated arsenic (MMA) and dimethylated arsenic (DMA)] were determined by hydride generation atomic absorption spectrometry. Proportions of urinary arsenic species, the first methylation ratio (FMR) and the secondary methylation ratio (SMR) were used as indicators for arsenic methylation capacity. Urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG) concentrations were analyzed by enzyme-linked immunosorbent assay kits. Reduced glutathione (GSH) levels and superoxide dismutase (SOD) activity in whole blood were determined to reflect anti-oxidative status. The high arsenic-exposed children and adults were significantly increased in urinary 8-OHdG concentrations but decreased in blood GSH levels compared with the low exposed children and adults. In multiple linear regression models, blood GSH levels and urinary 8-OHdG concentrations of arsenic-exposed children and adults showed strong associations with the levels of urinary arsenic species. Arsenic-exposed subjects in the lower and the upper quartiles of proportions of urinary arsenic species, FMR or SMR were significantly different in urinary 8-OHdG, blood GSH and SOD. The associations of arsenic methylation capacity with 8-OHdG, GSH and SOD were also observed in multivariate regression analyses. These results may provide linkage between arsenic methylation capacity and oxidative stress in humans and suggest that adverse health effects induced by arsenic are related to arsenic methylation through oxidative stress

  5. Health Effects of Energy Drinks on Children, Adolescents, and Young Adults

    Science.gov (United States)

    Seifert, Sara M.; Schaechter, Judith L.; Hershorin, Eugene R.

    2011-01-01

    OBJECTIVE: To review the effects, adverse consequences, and extent of energy drink consumption among children, adolescents, and young adults. METHODS: We searched PubMed and Google using “energy drink,” “sports drink,” “guarana,” “caffeine,” “taurine,” “ADHD,” “diabetes,” “children,” “adolescents,” “insulin,” “eating disorders,” and “poison control center” to identify articles related to energy drinks. Manufacturer Web sites were reviewed for product information. RESULTS: According to self-report surveys, energy drinks are consumed by 30% to 50% of adolescents and young adults. Frequently containing high and unregulated amounts of caffeine, these drinks have been reported in association with serious adverse effects, especially in children, adolescents, and young adults with seizures, diabetes, cardiac abnormalities, or mood and behavioral disorders or those who take certain medications. Of the 5448 US caffeine overdoses reported in 2007, 46% occurred in those younger than 19 years. Several countries and states have debated or restricted energy drink sales and advertising. CONCLUSIONS: Energy drinks have no therapeutic benefit, and many ingredients are understudied and not regulated. The known and unknown pharmacology of agents included in such drinks, combined with reports of toxicity, raises concern for potentially serious adverse effects in association with energy drink use. In the short-term, pediatricians need to be aware of the possible effects of energy drinks in vulnerable populations and screen for consumption to educate families. Long-term research should aim to understand the effects in at-risk populations. Toxicity surveillance should be improved, and regulations of energy drink sales and consumption should be based on appropriate research. PMID:21321035

  6. Valve-sparing aortic root reconstruction in children, teenagers, and young adults.

    Science.gov (United States)

    Tweddell, James S; Earing, Michael G; Bartz, Peter J; Dunham-Ingles, Jennifer L; Woods, Ronald K; Mitchell, Michael E

    2012-08-01

    We reviewed our experience with valve-sparing aortic root reconstruction (VSARR) using the sinus of Valsalva graft in children, teenagers, and young adults with connective tissue disorders. Results of a single-center experience with VSARR in children, teenagers, and young adults were retrospectively analyzed. End points were death, freedom from reintervention, and freedom from valve dysfunction. Between 2003 and 2010, 16 patients (Marfan, 9; Loeys Dietz syndrome, 6; conotruncal, 1) underwent VSARR. The mean age was 20±7.4 (range, 9 to 36 years). Indications for VSAAR were aortic root enlargement in 14 (sinus of Valsalva Z-score, 6.2±2) and aortic dissection in 2. Additional procedures included replacement of the ascending aorta in 7, with additional replacement of the aortic arch in 2. No early or late deaths occurred. One patient required a pacemaker. One patient with Loeys-Dietz syndrome required reoperation for aneurysmal dilatation of the coronary buttons. Two patients underwent replacement of the thoracoabdominal aorta for chronic dissection. Follow-up by echocardiography or magnetic resonance imaging at a mean of 33±29 months showed more than mild aortic regurgitation in 2 patients. Both patients with moderate aortic insufficiency also had a bicuspid aortic valve. VSARR using the sinus of Valsalva graft is a reproducible technique that achieves acceptable early and intermediate results. It is suitable for children, teenagers, and young adults. Anticoagulation is avoided. The procedure is appropriate for emergency operations but should be used with caution in patients with a bicuspid aortic valve. Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  7. Schatzki ring in children and young adults: clinical and radiologic findings

    Energy Technology Data Exchange (ETDEWEB)

    Buckley, K.; Buonomo, C. [Department of Radiology, Children`s Hospital, Boston, MA (United States); Husain, K.; Nurko, S. [Division of Gastroenterology, Children`s Hospital, Boston, MA (United States)

    1998-11-01

    Background. The Schatzki ring is a well-known clinical and radiologic entity in adults, but is thought to be rare in childhood. Objective. To review the clinical presentations and radiologic findings of children and young adults with Schatzki rings. Materials and methods. A retrospective review of all barium swallow examinations done between 1990 and 1996 revealed 20 patients with Schatzki rings. Results. The most frequent presenting symptoms of these patients were progressive dysphagia with solid food and acute food impaction. Radiographic findings of Schatzki rings were typical in all cases. Twelve patients had endoscopy and all had evidence of esophagitis. Conclusion. Schatzki rings are not rare in childhood. The patients are symptomatic, presenting with either progressive dysphagia with solids or acute food impaction. A thorough evaluation of the distal esophagus should be performed in patients with a suggestive clinical history. (orig.) With 2 figs., 8 refs.

  8. From algorithmic computing to direct retrieval: evidence from number and alphabetic arithmetic in children and adults.

    Science.gov (United States)

    Barrouillet, P; Fayol, M

    1998-03-01

    A number of theories of mental arithmetic suggest that the ability to solve simple addition and subtraction problems develops from an algorithmic strategy toward a strategy based on the direct retrieval of the result from memory. In the experiment presented here, 2nd and 12th graders were asked to solve two tasks of number and alphabet arithmetic. The subjects transformed series of 1 to 4 numbers or letters (item span) by adding or subtracting an operand varying from 1 to 4 (operation span). Although both the item and operation span were associated with major and identical effects in the case of both numbers and letters at 2nd grade, such effects were clearly observable only in the case of letters for the adult subjects. This suggests the use of an algorithmic strategy for both types of material in the case of the children and for the letters only in the case of the adults, who retrieved numerical results directly from memory.

  9. Haematological emergencies managing hypercalcaemia in adults and children with haematological disorders.

    LENUS (Irish Health Repository)

    Sargent, Jeremy T S

    2012-02-01

    Hypercalcaemia is a common metabolic complication of malignant disease often requiring emergency intervention. Although it is more frequently associated with solid tumours, malignancy-associated hypercalcaemia (MAH) is seen in a significant number of patients with blood diseases. Its association with myeloma and adult T-cell leukaemia\\/lymphoma is well recognized but the incidence of hypercalcaemia in other haematological neoplasms, affecting adults and children, is less clearly defined. Haematologists need to be familiar with the clinical manifestations of, the differential diagnosis to be considered and the most effective management strategies that are currently available for MAH. The key components of management of MAH include aggressive rehydration, specific therapy to inhibit bone resorption and, crucially, treatment of the underlying malignancy. Bisphosphonates have revolutionized the management of MAH over the last 20 years, however the elucidation of molecular pathways implicated in MAH is facilitating the development of more targeted approaches to treatment.

  10. Pattern of traumatic dental injuries in the permanent dentition among children, adolescents, and adults

    DEFF Research Database (Denmark)

    Lauridsen, Eva; Hermann, Nuno Vibe; Gerds, Thomas Alexander

    2012-01-01

    and fracture types among children, adolescents, and adults, and to analyze the distribution and prevalence of combination injuries. MATERIAL AND METHOD: The study group included 4754 patients (3186 men and 1568 women) with 10 166 traumatized permanent incisors treated at Copenhagen University Hospital......BACKGROUND: Traumatic dental injuries (TDI) comprise six types of luxation and seven types of tooth fractures. The risk of pulp necrosis is increased in teeth with combination injuries where fractures and luxations occur concomitantly. AIM: To report and compare the distributions of luxations......, Rigshospitalet. Differences in the distributions of trauma types among age groups (children 20 years) and distributions of concomitant crown fractures for each luxation type were analyzed with the Chi-square test. RESULTS: A total of 7464 teeth (73.4%) had suffered...

  11. Safety and effectiveness of MF-59 adjuvanted influenza vaccines in children and adults.

    Science.gov (United States)

    Black, Steven

    2015-06-08

    The squalene oil-in-water emulsion MF-59 adjuvant was developed initially to enhance the immunogenicity of influenza vaccines in populations such as children and adults with known suboptimal response. Developed in the 1990s, it was initially licensed in Europe for use in seasonal influenza vaccine in the elderly. Since that time, both Avian and p2009H1N1 vaccines have also been developed. Overall, more than 30,000 individuals have participated in clinical trials of MF-59 adjuvanted vaccine and more than 160 million doses of licensed vaccine have been administered. Safety and effectiveness data from clinical trials and observation studies attest to the safety of MF-59 and to its ability to enhance the effectiveness of influenza vaccines in children and the elderly. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. The second national survey of oral health status of children and adults in China

    DEFF Research Database (Denmark)

    Wang, Hong-Ying; Petersen, Poul Erik; Bian, Jin-You

    2002-01-01

    prevalence in children varied by province and age. Among adolescents and young adults caries levels were high in urban areas while caries experience was high for old-age people of rural areas. At national level, changes in dental caries prevalence of 12- and 15-year-olds were small. However, some provinces...... with extensive oral health programmes (e.g. Love Teeth Day) showed declining caries experience whereas provinces with limited preventive activities had increasing levels of caries. For all age groups, gingival bleeding and calculus were most frequent. Severe periodontal conditions were relatively rare...

  13. The computed tomographic appearance of cerebral cysticercosis in adults and children

    International Nuclear Information System (INIS)

    Byrd, S.E.; Locke, G.E.; Biggers, S.; Percy, A.K.

    1982-01-01

    The computed tomographic (CT) scans of 45 patients (30 adults, 15 children) with cerebral cysticercosis were reviewed. These patients had undergone complete diagnostic evaluations including skin tests, laboratory tests, plain skull radiography, radionuclide brain scanning, CT, and cerebral angiography. All of these tests were unrewarding except CT and the indirect hemagglutination tests on the serum. A classification of cerebral cysticercosis based on the location of the lesions in the brain and the CT appearance was developed. Cerebral cysticercosis can be diagnosed by CT findings when there is also a history of seizures and of the patient having lived in an area where the disease is endemic

  14. Adults and children with high imagery show more pronounced perceptual priming effect.

    Science.gov (United States)

    Hatakeyama, T

    1997-06-01

    36 children in Grade 5 and 59 university students, all native speakers of Japanese, studied three types of priming stimuli in a mixed list: words written in hiragana (Japanese syllabary used in writing), words written in kanji (Chinese characters also used in writing), and pictures. They were then given a task involving completion of hiragana-word fragments: the task involved studied and nonstudied items. For both children and university students, words in hiragana produced the largest priming effects, that is, the words that had appeared in hiragana in the preceding study phase were generated more often in the test phase of word completion than the other two types of priming stimuli. This confirms that the perceptual priming effect depends much on data-driven processing. For both age groups, words in kanji produced nearly half the priming effects seen for hiragana-words. On the other hand, pictures had no priming effect for children but they had a similar effect to kanji-words for students. The discrepancy between kanji-words and pictures for children suggests that the former force the subject to read the words, which, possibly, activates the hiragana-words, while the latter do not necessarily force labelling the pictures. Among three kinds of imagery tests, the Verbalizer-Visualizer Questionnaire predicted priming scores for children and the Questionnaire upon Mental Imagery did so for students, but the Test of Visual Imagery Control did not predict the scores for either age group. This shows that children reporting habitual use of imagery and adults reporting vivid imagery have more pronounced perceptual priming effects. We conclude that the imagery ability based on self-judgments reflects real characteristics of the perceptual representation system of Tulving and Schacter (1990).

  15. Structural and functional rich club organization of the brain in children and adults.

    Directory of Open Access Journals (Sweden)

    David S Grayson

    Full Text Available Recent studies using Magnetic Resonance Imaging (MRI have proposed that the brain's white matter is organized as a rich club, whereby the most highly connected regions of the brain are also highly connected to each other. Here we use both functional and diffusion-weighted MRI in the human brain to investigate whether the rich club phenomena is present with functional connectivity, and how this organization relates to the structural phenomena. We also examine whether rich club regions serve to integrate information between distinct brain systems, and conclude with a brief investigation of the developmental trajectory of rich-club phenomena. In agreement with prior work, both adults and children showed robust structural rich club organization, comprising regions of the superior medial frontal/dACC, medial parietal/PCC, insula, and inferior temporal cortex. We also show that these regions were highly integrated across the brain's major networks. Functional brain networks were found to have rich club phenomena in a similar spatial layout, but a high level of segregation between systems. While no significant differences between adults and children were found structurally, adults showed significantly greater functional rich club organization. This difference appeared to be driven by a specific set of connections between superior parietal, insula, and supramarginal cortex. In sum, this work highlights the existence of both a structural and functional rich club in adult and child populations with some functional changes over development. It also offers a potential target in examining atypical network organization in common developmental brain disorders, such as ADHD and Autism.

  16. Population pharmacokinetic analysis of oxaliplatin in adults and children identifies important covariates for dosing.

    Science.gov (United States)

    Nikanjam, Mina; Stewart, Clinton F; Takimoto, Chris H; Synold, Timothy W; Beaty, Orren; Fouladi, Maryam; Capparelli, Edmund V

    2015-03-01

    To characterize the determinants of variability for oxaliplatin pharmacokinetics including age, renal function, and hepatic function in children and adults. Oxaliplatin pharmacokinetic data were combined from phase I and II clinical trials: three pediatric trials (Peds1-3) and two adult NCI organ dysfunction studies (Hepatic and Renal). A population pharmacokinetic model was developed utilizing platinum ultrafiltrate concentrations to characterize changes in oxaliplatin disposition with age and organ dysfunction along with other potential sources of oxaliplatin pharmacokinetic variability. A total of 1,508 concentrations from 186 children and adults were used in the study. The data were well described by a three-compartment model. Serum creatinine (SCR) was an independent predictor of clearance (CL) while age was an independent predictor of volume of distribution. Although age was a significant covariate on CL in the univariate analysis, age effects on CL were entirely accounted for by SCR. Gender, hepatic function, and race had no effect on CL or volume of distribution. Median CL values were 0.58 (Hepatic), 0.34 (Renal), 0.78 (Peds1), 0.74 (Peds2), and 0.81 (Peds3) (L/h/kg(0.75)). Monte Carlo simulations of the final model with 130 mg/m(2) yielded median AUC values of: 14.2 (2-6 years), 16.8 (6-12 years), 16.5 (12-18 years), and 17.3 (>18 years) (µg h/mL). Renal function had the greatest effect on CL with a small age effect seen on the distribution of oxaliplatin. Young pediatric patients had higher CL values than adults as a result of better renal function.

  17. Differential IgE binding to isoallergens from Asian seabass (Lates calcarifer) in children and adults.

    Science.gov (United States)

    Sharp, Michael F; Kamath, Sandip D; Koeberl, Martina; Jerry, Dean R; O'Hehir, Robyn E; Campbell, Dianne E; Lopata, Andreas L

    2014-11-01

    Fish allergy is a common food allergy, with prevalence rates in the general population ranging between 0.2% and 2.3%. In both adults and children fish ranks in the top eight foods known to cause IgE mediated food allergy. Fish allergy is rarely outgrown and individuals with fish allergy may be allergic to some but not all species of fish. Whilst fish allergy occurs around the world, the characterization of allergenic components of individual species of fish has been largely confined to Northern hemisphere and European fish species. To date allergy to commonly consumed fish in the Asian-Pacific region including barramundi (Asian seabass; Lates calcarifer) have been less well investigated. The aim of this study was to identify and characterize allergenic proteins from barramundi in both fish allergic adult and pediatric patients. Serum from 17 fish allergic adults and children from Australia were characterized by immunoblotting and enzyme linked immunosorbent assays (ELISA) against raw and heated barramundi. Molecular analysis of identified allergens included genetic sequencing and generation of recombinant isoallergens. Two novel parvalbumin isoforms of the β-type were identified as the only allergens in barramundi and subsequently designated as Lat c 1.0101 and Lat c 1.0201 by the International Union of Immunological Societies. These two isoallergens do not differ in their ability to bind IgE antibodies, but are differentially expressed in barramundi tissue. This study characterized two novel heat stable parvalbumin allergens from barramundi, with differential IgE binding capacity between adults and pediatric patients. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Steroid requirements and immune associations with vitamin D are stronger in children than adults with asthma.

    Science.gov (United States)

    Goleva, Elena; Searing, Daniel A; Jackson, Leisa P; Richers, Brittany N; Leung, Donald Y M

    2012-05-01

    The effects of serum vitamin D status on atopy, steroid requirement, and functional responsiveness to corticosteroids in children versus adults with asthma have not been studied systematically. We sought to explore the age-specific effects of vitamin D in asthmatic patients. Serum vitamin D levels were examined in a prospective study of adults and children (102 healthy control subjects and 103 asthmatic patients). PBMCs were cultured for 3 hours with or without 100 nmol/L dexamethasone, and the expression of corticosteroid-regulated genes was detected by using real-time PCR. Serum IgE levels were measured, and information about asthmatic patients' steroid requirements was collected. Deficient serum vitamin D levels (<20 ng/mL) were found in 47.6% of asthmatic patients and 56.8% of healthy control subjects, with means ± SDs of 20.7 ± 9.8 and 19.2 ± 7.7 ng/mL, respectively. In multivariate regression models a significant positive correlation between serum vitamin D levels and the expression of vitamin D-regulated targets, cytochrome P450, family 24, subfamily a (cyp24a) expression by PBMCs (P = .0084, pediatric asthma group only) and serum LL-37 levels (P = .0006 in the pediatric group but P = .0067 in the adult asthma group), was found. An inverse association between vitamin D and serum IgE levels was observed in the pediatric (P = .006) asthma group. Serum vitamin D level (P = .05), as well as PBMC cyp24a expression (P = .0312), demonstrated a significant inverse relationship with daily inhaled corticosteroid dose in the pediatric asthma group only. Cyp24a expression in PBMCs correlated positively with in vitro suppression of TNF-α by dexamethasone (P = .05) and IL-13 (P = .0094) in PBMCs in the pediatric asthma group only. This study demonstrated significant associations between serum vitamin D status and steroid requirement and in vitro responsiveness to corticosteroids in the pediatric but not the adult asthma group. Vitamin D was also related to IgE levels

  19. MYBPC3 hypertrophic cardiomyopathy can be detected by using advanced ECG in children and young adults.

    Science.gov (United States)

    Fernlund, E; Liuba, P; Carlson, J; Platonov, P G; Schlegel, T T

    2016-01-01

    The conventional ECG is commonly used to screen for hypertrophic cardiomyopathy (HCM), but up to 25% of adults and possibly larger percentages of children with HCM have no distinctive abnormalities on the conventional ECG, whereas 5 to 15% of healthy young athletes do. Recently, a 5-min resting advanced 12-lead ECG test ("A-ECG score") showed superiority to pooled criteria from the strictly conventional ECG in correctly identifying adult HCM. The purpose of this study was to evaluate whether in children and young adults, A-ECG scoring could detect echocardiographic HCM associated with the MYBPC3 genetic mutation with greater sensitivity than conventional ECG criteria and distinguish healthy young controls and athletes from persons with MYBPC3 HCM with greater specificity. Five-minute 12-lead ECGs were obtained from 15 young patients (mean age 13.2years, range 0-30years) with MYBPC3 mutation and phenotypic HCM. The conventional and A-ECG results of these patients were compared to those of 198 healthy children and young adults (mean age 13.2, range 1month-30years) with unremarkable echocardiograms, and to those of 36 young endurance-trained athletes, 20 of whom had athletic (physiologic) left ventricular hypertrophy. Compared with commonly used, age-specific pooled criteria from the conventional ECG, a retrospectively generated A-ECG score incorporating results from just 2 derived vectorcardiographic parameters (spatial QRS-T angle and the change in the vectorcardiographic QRS azimuth angle from the second to the third eighth of the QRS interval) increased the sensitivity of ECG for identifying MYBPC3 HCM from 46% to 87% (pyoung endurance-trained athletes (100% vs. 69% for conventional ECG criteria, pyoung adults, a 2-parameter 12-lead A-ECG score is retrospectively significantly more sensitive and specific than pooled, age-specific conventional ECG criteria for detecting MYBPC3-HCM and in distinguishing such patients from healthy controls, including endurance

  20. Switching from reaching to navigation: differential cognitive strategies for spatial memory in children and adults.

    Science.gov (United States)

    Belmonti, Vittorio; Cioni, Giovanni; Berthoz, Alain

    2015-07-01

    Navigational and reaching spaces are known to involve different cognitive strategies and brain networks, whose development in humans is still debated. In fact, high-level spatial processing, including allocentric location encoding, is already available to very young children, but navigational strategies are not mature until late childhood. The Magic Carpet (MC) is a new electronic device translating the traditional Corsi Block-tapping Test (CBT) to navigational space. In this study, the MC and the CBT were used to assess spatial memory for navigation and for reaching, respectively. Our hypothesis was that school-age children would not treat MC stimuli as navigational paths, assimilating them to reaching sequences. Ninety-one healthy children aged 6 to 11 years and 18 adults were enrolled. Overall short-term memory performance (span) on both tests, effects of sequence geometry, and error patterns according to a new classification were studied. Span increased with age on both tests, but relatively more in navigational than in reaching space, particularly in males. Sequence geometry specifically influenced navigation, not reaching. The number of body rotations along the path affected MC performance in children more than in adults, and in women more than in men. Error patterns indicated that navigational sequences were increasingly retained as global paths across development, in contrast to separately stored reaching locations. A sequence of spatial locations can be coded as a navigational path only if a cognitive switch from a reaching mode to a navigation mode occurs. This implies the integration of egocentric and allocentric reference frames, of visual and idiothetic cues, and access to long-term memory. This switch is not yet fulfilled at school age due to immature executive functions. © 2014 John Wiley & Sons Ltd.

  1. EOS analysis of lower extremity segmental torsion in children and young adults.

    Science.gov (United States)

    Gaumétou, E; Quijano, S; Ilharreborde, B; Presedo, A; Thoreux, P; Mazda, K; Skalli, W

    2014-02-01

    Lower limb torsion varies substantially among healthy children during growth. Values reported in the literature to date have been obtained using semi-quantitative clinical or 2D measurement methods. Quantitative 3D measurement would help determine the physiological range of lower limb torsion. Low-dose stereoradiography with 3D reconstruction provides a good alternative. Its use increases in pediatrics because of radiation minimization. Previous studies have shown accurate and reproducible results of lower limbs reconstruction in adults and children but the torsional parameters haven't been measured yet. The present study reports the values of lower limb segmental torsion and its course during growth in a cohort of healthy children and young adults using the EOS low-dose biplanar X-ray. EOS 3D reconstruction is an accurate and reproducible method to measure the torsional parameters in children. Femoral torsion (FT) and tibial torsion (TT) were studied on 114 volunteers (228 lower limbs) from 6 to 30 years of age divided by age into 5 groups. The EOS™ acquisitions were obtained in subjects standing with their feet offset. Mean FT decreased during growth, passing from 21.6° to 18°, whereas mean TT increased from 26.8° to 34.7°. There was a statistically significant difference between the 2 extreme age groups, but no difference was found between any other age groups. The ICC for intra-observer reproducibility was 0.96 and 0.95 for FT and TT for the first operator, and 0.79 and 0.83 for the second operator respectively. The ICC for inter-observer reproducibility was 0.84 and 0.82 respectively. The course of lower limb segmental torsion observed was consistent with literature reports based upon clinical and 2D measurements. 3D reconstruction of EOS low-dose biplanar imaging appears to be a safe and reliable tool for lower limbs measurements, especially for investigating lower limb segmental torsion in children and adults. Level IV. Copyright © 2013. Published by

  2. Wear-Time Compliance with a Dual-Accelerometer System for Capturing 24-h Behavioural Profiles in Children and Adults

    Directory of Open Access Journals (Sweden)

    Scott Duncan

    2018-06-01

    Full Text Available To advance the field of time-use epidemiology, a tool capable of monitoring 24 h movement behaviours including sleep, physical activity, and sedentary behaviour is needed. This study explores compliance with a novel dual-accelerometer system for capturing 24 h movement patterns in two free-living samples of children and adults. A total of 103 children aged 8 years and 83 adults aged 20-60 years were recruited. Using a combination of medical dressing and purpose-built foam pouches, participants were fitted with two Axivity AX3 accelerometers—one to the thigh and the other to the lower back—for seven 24 h periods. AX3 accelerometers contain an inbuilt skin temperature sensor that facilitates wear time estimation. The median (IQR wear time in children was 160 (67 h and 165 (79 h (out of a maximum of 168 h for back and thigh placement, respectively. Wear time was significantly higher and less variable in adults, with a median (IQR for back and thigh placement of 168 (1 and 168 (0 h. A greater proportion of adults (71.6% achieved the maximum number of complete days when compared to children (41.7%. We conclude that a dual-accelerometer protocol using skin attachment methods holds considerable promise for monitoring 24-h movement behaviours in both children and adults.

  3. Effects of the Syntactic Complexity on Speech Dysfluency of Stuttering Persian-Speaking Children and Adults in Conversational Speech

    Directory of Open Access Journals (Sweden)

    Behrooz Mahmoodi Bakhtiari

    2012-10-01

    Full Text Available Background and Aim: Recently, researchers have increasingly turned to study the relation between stuttering and syntactic complexity. This study investigates the effect of syntactic complexity on theamount of speech dysfluency in stuttering Persian-speaking children and adults in conversational speech. The obtained results can pave the way to a better understanding of stuttering in children andadults, and finding more appropriate treatments.Methods: In this cross-sectional study, the participants were 15 stuttering adult Persian-speakers, older than 15 years, and 15 stuttering child Persian-speakers of 4-6 years of age. In this study, first a 30 minute sample of the spontaneous speech of the participants was provided. Then the utterances of each person were studied in respect to the amount of dysfluency and syntactic complexity. The obtained information was analyzed using paired samples t-test.Results: In both groups of stuttering children and adults, there was a significant difference between the amount of dysfluency of simple and complex sentences (p<0.05.Conclusion: The results of this study showed that an increase in syntactic complexity in conversational speech, increased the amount of dysfluency in stuttering children and adults. Moreover,as a result of increase of syntactic complexity, dysfluency had a greater increase in stuttering children than stuttering adults.

  4. Comparison of the relationship between bone marrow adipose tissue and volumetric bone mineral density in children and adults.

    Science.gov (United States)

    Shen, Wei; Velasquez, Gilbert; Chen, Jun; Jin, Ye; Heymsfield, Steven B; Gallagher, Dympna; Pi-Sunyer, F Xavier

    2014-01-01

    Several large-scale studies have reported the presence of an inverse relationship between bone mineral density (BMD) and bone marrow adipose tissue (BMAT) in adults. We aim to determine if there is an inverse relationship between pelvic volumetric BMD (vBMD) and pelvic BMAT in children and to compare this relationship in children and adults. Pelvic BMAT and bone volume (BV) was evaluated in 181 healthy children (5-17yr) and 495 healthy adults (≥18yr) with whole-body magnetic resonance imaging (MRI). Pelvic vBMD was calculated using whole-body dual-energy X-ray absorptiometry to measure pelvic bone mineral content and MRI-measured BV. An inverse correlation was found between pelvic BMAT and pelvic vBMD in both children (r=-0.374, pBMAT as the independent variable, being a child or adult neither significantly contribute to the pelvic BMD (p=0.995) nor did its interaction with pelvic BMAT (p=0.415). The inverse relationship observed between pelvic vBMD and pelvic BMAT in children extends previous findings that found the inverse relationship to exist in adults and provides further support for a reciprocal relationship between adipocytes and osteoblasts. Copyright © 2014 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

  5. Differences between the production of [s] and [ʃ] in the speech of adults, typically developing children, and children with speech sound disorders: An ultrasound study.

    Science.gov (United States)

    Francisco, Danira Tavares; Wertzner, Haydée Fiszbein

    2017-01-01

    This study describes the criteria that are used in ultrasound to measure the differences between the tongue contours that produce [s] and [ʃ] sounds in the speech of adults, typically developing children (TDC), and children with speech sound disorder (SSD) with the phonological process of palatal fronting. Overlapping images of the tongue contours that resulted from 35 subjects producing the [s] and [ʃ] sounds were analysed to select 11 spokes on the radial grid that were spread over the tongue contour. The difference was calculated between the mean contour of the [s] and [ʃ] sounds for each spoke. A cluster analysis produced groups with some consistency in the pattern of articulation across subjects and differentiated adults and TDC to some extent and children with SSD with a high level of success. Children with SSD were less likely to show differentiation of the tongue contours between the articulation of [s] and [ʃ].

  6. Outbreak-related mumps vaccine effectiveness among a cohort of children and of young adults in Germany 2011.

    Science.gov (United States)

    Takla, Anja; Böhmer, Merle M; Klinc, Christina; Kurz, Norbert; Schaffer, Alice; Stich, Heribert; Stöcker, Petra; Wichmann, Ole; Koch, Judith

    2014-01-01

    Mumps outbreaks in populations with high 2-dose vaccination coverage and among young adults are increasingly reported. However, data on the duration of vaccine-induced protection conferred by mumps vaccines are scarce. As part of a supra-regional outbreak in Germany 2010/11, we conducted two retrospective cohort studies in a primary school and among adult ice hockey teams to determine mumps vaccine effectiveness (VE). Via questionnaires we collected information on demography, clinical manifestations, and reviewed vaccination cards. We estimated VE as 1-RR, RR being the rate ratio of disease among two-times or one-time mumps-vaccinated compared with unvaccinated persons. The response rate was 92.6% (100/108--children cohort) and 91.7% (44/48--adult cohort). Fourteen cases were identified in the children and 6 in the adult cohort. In the children cohort (mean age: 9 y), 2-dose VE was 91.9% (95% CI 81.0-96.5%). In the adult cohort (mean age: 26 y), no cases occurred among the 13 2-times vaccinated, while 1-dose VE was 50.0% (95% CI -9.4-87.1%). Average time since last vaccination showed no significant difference for cases and non-cases, but cases were younger at age of last mumps vaccination (children cohort: 2 vs. 3 y, P=0.04; adult cohort: 1 vs. 4 y, P=0.03). We did not observe signs of waning immunity in the children cohort. Due to the small sample size VE in the adult cohort should be interpreted with caution. Given the estimated VE, very high 2-dose vaccination coverage is required to prevent future outbreaks. Intervention efforts to increase coverage must especially target young adults who received<2 vaccinations during childhood.

  7. Temporal features of word-initial /s/+stop clusters in bilingual Mandarin-English children and monolingual English children and adults.

    Science.gov (United States)

    Yang, Jing

    2018-03-01

    This study investigated the durational features of English word-initial /s/+stop clusters produced by bilingual Mandarin (L1)-English (L2) children and monolingual English children and adults. The participants included two groups of five- to six-year-old bilingual children: low proficiency in the L2 (Bi-low) and high proficiency in the L2 (Bi-high), one group of age-matched English children, and one group of English adults. Each participant produced a list of English words containing /sp, st, sk/ at the word-initial position followed by /a, i, u/, respectively. The absolute durations of the clusters and cluster elements and the durational proportions of elements to the overall cluster were measured. The results revealed that Bi-high children behaved similarly to the English monolinguals whereas Bi-low children used a different strategy of temporal organization to coordinate the cluster components in comparison to the English monolinguals and Bi-high children. The influence of language experience and continuing development of temporal features in children were discussed.

  8. HbA1c and the Prediction of Type 2 Diabetes in Children and Adults.

    Science.gov (United States)

    Vijayakumar, Pavithra; Nelson, Robert G; Hanson, Robert L; Knowler, William C; Sinha, Madhumita

    2017-01-01

    Long-term data validating glycated hemoglobin (HbA 1c ) in assessing the risk of type 2 diabetes in children are limited. HbA 1c , fasting plasma glucose (FPG), and 2-h postload plasma glucose (2hPG) concentrations were measured in a longitudinal study of American Indians to determine their utility in predicting incident diabetes, all of which is thought to be type 2 in this population. Incident diabetes (FPG ≥126 mg/dL [7.0 mmol/L], 2hPG ≥200 mg/dL [11.1 mmol/L], HbA 1c ≥6.5% [8 mmol/mol], or clinical diagnosis) was determined in 2,095 children without diabetes ages 10-19 years monitored through age 39, and in 2,005 adults ages 20-39 monitored through age 59. Areas under the receiver operating characteristic (ROC) curve for HbA 1c , FPG, and 2hPG in predicting diabetes within 10 years were compared. During long-term follow-up of children and adolescents who did not initially have diabetes, the incidence rate of subsequent diabetes was fourfold (in boys) as high and more than sevenfold (in girls) as high in those with HbA 1c ≥5.7% as in those with HbA 1c ≤5.3%-greater rate ratios than experienced by adults in the same HbA 1c categories. Analyses of ROCs revealed no significant differences between HbA 1c , FPG, and 2hPG in sensitivity and specificity for identifying children and adolescents who later developed diabetes. HbA 1c is a useful predictor of diabetes risk in children and can be used to identify prediabetes in children with other type 2 diabetes risk factors with the same predictive value as FPG and 2hPG. © 2017 by the American Diabetes Association.

  9. Indigenous healthcare worker involvement for Indigenous adults and children with asthma.

    Science.gov (United States)

    Chang, Anne B; Taylor, Brett; Masters, I Brent; Laifoo, Yancy; Brown, Alexander Dh

    2010-05-12

    Asthma education is regarded as an important step in the management of asthma in national guidelines. Racial, ethnicity and socio-economic factors are associated with markers of asthma severity, including recurrent acute presentations to emergency health facilities. Worldwide, indigenous groups are disproportionately represented in the severe end of the asthma spectrum. Appropriate models of care are important in the successful delivery of services, and are likely contributors to improved outcomes for people with asthma. To determine whether involvement of an indigenous healthcare worker (IHW) in comparison to absence of an IHW in asthma education programs, improves asthma related outcomes in indigenous children and adults with asthma. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE and EMBASE databases, review articles and reference lists of relevant articles. The latest search was in January 2010. All randomised controlled trials comparing involvement of an indigenous healthcare worker (IHW) in comparison to absence of an IHW in asthma education programs for indigenous people with asthma. Two independent review authors selected data for inclusion, a single author extracted the data. Both review authors independently assessed study quality. We contacted authors for further information. As it was not possible to analyse data as "intention-to-treat", we analysed data as "treatment received". Two studies fulfilled inclusion criteria involving 133 children randomised to an asthma education programme involving an IHW, compared to a similar education programme without an IHW. One study was not strictly Indigenous. 110 of these children completed the trials. Children's asthma knowledge score was significantly better in the group that had IHW education compared with control (mean difference 3.30; 95% CI 1.07 to 5.53), parents' asthma knowledge score (standardised mean difference (SMD) 1

  10. A critical review of hearing-aid single-microphone noise-reduction studies in adults and children.

    Science.gov (United States)

    Chong, Foong Yen; Jenstad, Lorienne M

    2017-10-26

    Single-microphone noise reduction (SMNR) is implemented in hearing aids to suppress background noise. The purpose of this article was to provide a critical review of peer-reviewed studies in adults and children with sensorineural hearing loss who were fitted with hearing aids incorporating SMNR. Articles published between 2000 and 2016 were searched in PUBMED and EBSCO databases. Thirty-two articles were included in the final review. Most studies with adult participants showed that SMNR has no effect on speech intelligibility. Positive results were reported for acceptance of background noise, preference, and listening effort. Studies of school-aged children were consistent with the findings of adult studies. No study with infants or young children of under 5 years old was found. Recent studies on noise-reduction systems not yet available in wearable hearing aids have documented benefits of noise reduction on memory for speech processing for older adults. This evidence supports the use of SMNR for adults and school-aged children when the aim is to improve listening comfort or reduce listening effort. Future research should test SMNR with infants and children who are younger than 5 years of age. Further development, testing, and clinical trials should be carried out on algorithms not yet available in wearable hearing aids. Testing higher cognitive level for speech processing and learning of novel sounds or words could show benefits of advanced signal processing features. These approaches should be expanded to other populations such as children and younger adults. Implications for rehabilitation The review provides a quick reference for students and clinicians regarding the efficacy and effectiveness of SMNR in wearable hearing aids. This information is useful during counseling session to build a realistic expectation among hearing aid users. Most studies in the adult population suggest that SMNR may provide some benefits to adult listeners in terms of listening

  11. Curiosity and exploratory behaviour towards possible and impossible events in children and adults.

    Science.gov (United States)

    Subbotsky, Eugene

    2010-08-01

    In four experiments with 4-, 6-, and 9-year-old children and adults, the hypothesis was tested that, all other conditions being equal, a novel and unusual event elicits stronger curiosity and exploratory behaviour if its suggested explanation involves an element of the supernatural than if it does not (the impossible over possible effect - the I/P effect). Participants were shown an unusual phenomenon (a spontaneous disintegration of a physical object in an apparently empty box) framed in the context of either a magical (the impossible event) or scientific (the possible event) explanation. In the verbal trial, participants showed a clear understanding of the difference between the effect of genuine magic and the effect of a trick. In the behavioural trial, both children and adults showed the I/P effect. They were more likely to run the risk of losing their valuable objects in order to explore the impossible event than the possible event. Follow-up experiments showed that the I/P effect couldn't be explained as an artifact of the different degrees of cost of exploratory behaviour in the possible and impossible conditions or as a result of misinterpreting magic as tricks. The I/P effect emerged when the cost of exploratory behaviour was moderate and disappeared when the cost was perceived as too high or too low.

  12. Splenic function after angioembolization for splenic trauma in children and adults: A systematic review.

    Science.gov (United States)

    Schimmer, J A G; van der Steeg, A F W; Zuidema, W P

    2016-03-01

    Splenic artery embolization (SAE), proximal or distal, is becoming the standard of care for traumatic splenic injury. Theoretically the immunological function of the spleen may be preserved, but this has not yet been proven. A parameter for measuring the remaining splenic function must therefore be determined in order to decide whether or not vaccinations and/or antibiotic prophylaxis are necessary to prevent an overwhelming post-splenectomy infection (OPSI). A systematic review of the literature was performed July 2015 by searching the Embase and Medline databases. Articles were eligible if they described at least two trauma patients and the subject was splenic function. Description of procedure and/or success rate of SAE was not necessary for inclusion. Two reviewers independently assessed the eligibility and the quality of the articles and performed the data extraction. Twelve studies were included, eleven with adult patients and one focusing on children. All studies used different parameters to assess splenic function. None of them reported a OPSI after splenic embolization. Eleven studies found a preserved splenic function after SAE, in both adults and children. All but one studies on the long term effects of SAE indicate a preserved splenic function. However, there is still no single parameter or test available which can demonstrate that unequivocally. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Development of dental charts according to tooth development and eruption for Turkish children and young adults

    International Nuclear Information System (INIS)

    Karadayl, Beytullah; Ozaslan, Abdi; Afsin, Hueseyin; Karadayi, Suekriye

    2014-01-01

    In this study, we aimed to develop dental charts for Turkish children and young adults of both genders within the age group of 4.5-22.5 years according to tooth mineralization and eruption in a format similar to that proposed by AlQahtani et al. In total, 753 digital panoramic radiographs from 350 males and 403 females were assessed. The permanent teeth were evaluated according to the classification system described by Demirjian et al. The eruption stage was assessed with Bengston's system, which was modified by AlQahtani et al at four points. Teeth generally developed earlier in females than in males. This was particularly notable in the age group of 5-14 years. However, this difference was usually visible in only one stage, not in all teeth. It has been determined that the mixed dentition period ended with the shedding of the second deciduous molars in both genders. The dental charts presented here included information that could be beneficial to dental clinicians in making appropriate diagnosis and planning orthodontic and surgical procedures. These charts also provided datasets for preliminary dental age estimation in Turkish children and young adults.

  14. Obesity, physical activity and prediabetes in adult children of people with diabetes 1

    Science.gov (United States)

    Compeán-Ortiz, Lidia G.; Trujillo-Olivera, Laura Elena; Valles-Medina, Ana María; Reséndiz-González, Eunice; García-Solano, Beatriz; Pérez, Beatriz Del Angel

    2018-01-01

    ABSTRACT Objectives: Determine prevalence of obesity / overweight, physical activity (PA) and prediabetes in adult children of parents with type 2 diabetes; identify differences according to sociodemographic variables, and describe the relationship of obesity/overweight with fasting glucose (FG) and glycosylated hemoglobin (A1C). Methods: Cross-sectional study in 30 Mexican families with 53 participating adult children. Obesity / overweight was determined with Body Mass Index (BMI), Waist Circumference (WC) and body fat percentage (BFP); PA with the short International Physical Activity Questionnaire (IPAQ), and prediabetes with FG. Results: 64% of participants presented obesity / overweight, 32% low PA, and 19% prediabetes. Men had higher WC than women (U= 219, p= 0.03). Women showed more BFP than men (U= 142, p <0.01). Blood glucose was related to BFP (rs= 0.336, p < 0.05), the A1C with the BMI (rs= 0.417, p <0.01), WC (rs= 0.394, p<0.01), BFP (rs= 0.494, p<0.01) and intense PA (rs= - 0.285, p<0.05). Conclusions: High prevalence of obesity / overweight and low PA were found. The FG was related only to BFP and A1C, in addition to BMI, WC and inversely with intense BP. It is recommended to modify the educational strategies of nursing at a family level. PMID:29319746

  15. The componential processing of fractions in adults and children: effects of stimuli variability and contextual interference.

    Science.gov (United States)

    Zhang, Li; Fang, Qiaochu; Gabriel, Florence C; Szücs, Dénes

    2014-01-01

    Recent studies have indicated that people have a strong tendency to compare fractions based on constituent numerators or denominators. This is called componential processing. This study explored whether componential processing was preferred in tasks involving high stimuli variability and high contextual interference, when fractions could be compared based either on the holistic values of fractions or on their denominators. Here, stimuli variability referred to the fact that fractions were not monotonous but diversiform. Contextual interference referred to the fact that the processing of fractions was interfered by other stimuli. To our ends, three tasks were used. In Task 1, participants compared a standard fraction 1/5 to unit fractions. This task was used as a low stimuli variability and low contextual interference task. In Task 2 stimuli variability was increased by mixing unit and non-unit fractions. In Task 3, high contextual interference was created by incorporating decimals into fractions. The RT results showed that the processing patterns of fractions were very similar for adults and children. In task 1 and task 3, only componential processing was utilzied. In contrast, both holistic processing and componential processing were utilized in task 2. These results suggest that, if individuals are presented with the opportunity to perform componential processing, both adults and children will tend to do so, even if they are faced with high variability of fractions or high contextual interference.

  16. Free to love? The role of intrusive parenting for young adult children's romantic relationship quality.

    Science.gov (United States)

    Parise, Miriam; Manzi, Claudia; Donato, Silvia; Iafrate, Raffaella

    2017-01-01

    Intrusive parenting is a form of boundary disturbance in the parent-child relationship which has been consistently associated with children's maladjustment. The present study examines the role of intrusive parenting for young adult children's romantic relationship quality. Relying on data from a two-wave longitudinal study among young couples in transition to marriage in Italy, we investigated the link between young adults' perceived intrusive parenting and change in their romantic relationship quality from 6 months before marriage to 18 months after marriage, as well as the mediating role of change in the capacity to include the partner in the self. Data were analyzed using actor-partner interdependence modeling. Perceived intrusive parenting negatively predicted change in inclusion of the other in the self and change in romantic relationship quality for both partners. For females, change in their capacity of inclusion of the other in the self fully mediated the association between their perceived intrusive parenting and change in their own and partner's relationship quality. Limitations and implications for practice are discussed.

  17. Capturing Between- and Within-Family Differences in Parental Support to Adult Children: A Typology Approach.

    Science.gov (United States)

    Kim, Kyungmin; Fingerman, Karen L; Birditt, Kira S; Zarit, Steven H

    2016-11-01

    Families differ widely in the support they provide to adult offspring, both with regard to the overall level as well as the extent to which support is evenly distributed across offspring. This study addressed these dynamics by creating family profiles based on the average level and differentiation of support among children. We also examined demographic and psychological factors that predict typology membership. We utilized data from 431 middle-aged parents (aged 40-60) with at least two adult children. Parents provided separate ratings of support given to each child. Latent profile analysis was applied to two indicators of within-family support: mean level and differentiation among offspring. Latent profile analysis identified four patterns of parental support: (a) high support-low differentiation (52%), (b) medium support-high differentiation (26%), (c) low support-low differentiation (17%), and (d) low support-very high differentiation (5%). These patterns reflected distinct family characteristics, such as parental resources, parental beliefs (i.e., equal treatment, obligation), and offspring characteristics. Our findings emphasize the need to capture dynamics of support exchanges among multiple offspring at the level of family. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. Validation of Omron HBP-1300 professional blood pressure monitor based on auscultation in children and adults.

    Science.gov (United States)

    Meng, Linghui; Zhao, Di; Pan, Yan; Ding, Wenqing; Wei, Qing; Li, Hua; Gao, Pingjin; Mi, Jie

    2016-01-13

    BACKGROUnD: To determine whether the professional Omron HBP-1300 blood pressure (BP) monitor meets American Association for the Advancement of Medical Instrumentation (AAMI) accuracy standards in Chinese children and adults. According to the AAMI protocol, simultaneous auscultatory measurements by two observers using a mercury manometer were obtained in participants using the Omron HBP-1300. Triple measurements were obtained after a minimum 5-min rest with a 1-min interval between adjacent measurements. A total of 85 participants submitted to 255 doctor-measured BP and 255 successful professional monitor readings. The initial auscultation systolic BP was 160 mmHg in seven participants (8.2%). All of the simultaneous measurements agreed to within ± 10 mmHg, while 95% agreed to within ± 4 mmHg for both systolic and diastolic BP, and the consistency between two observers was satisfactory. The difference between the devices was -1.3 ± 3.6 mmHg for systolic BP and 0.7 ± 3.8 mmHg for diastolic BP and by AAMI method 1, which met this guideline. The average difference between two devices by AAMI method 2 was 1.4 ± 3.2 mmHg for systolic BP and 1.0 ± 3.9 mmHg for diastolic BP, which met this guideline. The professional BP monitor Omron HBP-1300 is desirable for measuring the BP for Chinese children and adults.

  19. Sources of implicit and explicit intergroup race bias among African-American children and young adults.

    Directory of Open Access Journals (Sweden)

    Bentley L Gibson

    Full Text Available Implicit intergroup bias emerges early in development, are typically pro-ingroup, and remain stable across the lifespan. Such findings have been interpreted in terms of an automatic ingroup bias similar to what is observed with minimal groups paradigms. These studies are typically conducted with groups of high cultural standing (e.g., Caucasians in North America and Europe. Research conducted among culturally lower status groups (e.g., African-Americans, Latino-Americans reveals a notable absence of an implicit ingroup bias. Understanding the environmental factors that contribute to the absence of an implicit ingroup bias among people from culturally lower status groups is critical for advancing theories of implicit intergroup cognition. The present study aimed to elucidate the factors that shape racial group bias among African-American children and young adults by examining their relationship with age, school composition (predominantly Black schools or racially mixed schools, parental racial attitudes and socialization messages among African-American children (N = 86 and young adults (N = 130. Age, school-type and parents' racial socialization messages were all found to be related to the strength of pro-Black (ingroup bias. We also found that relationships between implicit and explicit bias and frequency of parents' racial socialization messages depended on the type of school participants attended. Our results highlight the importance of considering environmental factors in shaping the magnitude and direction of implicit and explicit race bias among African-Americans rather than treating them as a monolithic group.

  20. Obesity, physical activity and prediabetes in adult children of people with diabetes

    Directory of Open Access Journals (Sweden)

    Lidia G. Compeán-Ortiz

    2018-01-01

    Full Text Available ABSTRACT Objectives: Determine prevalence of obesity / overweight, physical activity (PA and prediabetes in adult children of parents with type 2 diabetes; identify differences according to sociodemographic variables, and describe the relationship of obesity/overweight with fasting glucose (FG and glycosylated hemoglobin (A1C. Methods: Cross-sectional study in 30 Mexican families with 53 participating adult children. Obesity / overweight was determined with Body Mass Index (BMI, Waist Circumference (WC and body fat percentage (BFP; PA with the short International Physical Activity Questionnaire (IPAQ, and prediabetes with FG. Results: 64% of participants presented obesity / overweight, 32% low PA, and 19% prediabetes. Men had higher WC than women (U= 219, p= 0.03. Women showed more BFP than men (U= 142, p <0.01. Blood glucose was related to BFP (rs= 0.336, p < 0.05, the A1C with the BMI (rs= 0.417, p <0.01, WC (rs= 0.394, p<0.01, BFP (rs= 0.494, p<0.01 and intense PA (rs= - 0.285, p<0.05. Conclusions: High prevalence of obesity / overweight and low PA were found. The FG was related only to BFP and A1C, in addition to BMI, WC and inversely with intense BP. It is recommended to modify the educational strategies of nursing at a family level.

  1. Working memory capacity predicts listwise directed forgetting in adults and children.

    Science.gov (United States)

    Aslan, Alp; Zellner, Martina; Bäuml, Karl-Heinz T

    2010-05-01

    In listwise directed forgetting, participants are cued to forget previously studied material and to learn new material instead. Such cueing typically leads to forgetting of the first set of material and to memory enhancement of the second. The present study examined the role of working memory capacity in adults' and children's listwise directed forgetting. Working memory capacity was assessed with complex span tasks. In Experiment 1 working memory capacity predicted young adults' directed-forgetting performance, demonstrating a positive relationship between working memory capacity and each of the two directed-forgetting effects. In Experiment 2 we replicated the finding with a sample of first and a sample of fourth-grade children, and additionally showed that working memory capacity can account for age-related increases in directed-forgetting efficiency between the two age groups. Following the view that directed forgetting is mediated by inhibition of the first encoded list, the results support the proposal of a close link between working memory capacity and inhibitory function.

  2. Decision-making under risk in children, adolescents, and young adults.

    Science.gov (United States)

    Paulsen, David J; Platt, Michael L; Huettel, Scott A; Brannon, Elizabeth M

    2011-01-01

    Adolescents often make risky and impulsive decisions. Such behavior has led to the common assumption that a dysfunction in risk-related decision-making peaks during this age. Differences in how risk has been defined across studies, however, make it difficult to draw conclusions about developmental changes in risky decision-making. Here, we developed a non-symbolic economic decision-making task that can be used across a wide age span and that uses coefficient of variation (CV) in reward as an index of risk. We found that young children showed the strongest preference for risky compared to sure bet options of equal expected value, adolescents were intermediate in their risk preference, and young adults showed the strongest risk aversion. Furthermore, children's preference for the risky option increased for larger CVs, while adolescents and young adults showed the opposite pattern, favoring the sure bet more often as CV increased. Finally, when faced with two gambles in a risk-return tradeoff, all three age groups exhibited a greater preference for the option with the lower risk and return as the disparity in risk between the two options increased. These findings demonstrate clear age-related differences in economic risk preferences that vary with choice set and risk. Importantly, adolescence appears to represent an intermediate decision-making phenotype along the transition from childhood to adulthood, rather than an age of heightened preference for economic risk.

  3. Circulating fibrocytes are increased in children and young adults with pulmonary hypertension

    Science.gov (United States)

    Yeager, M.E.; Nguyen, C.M.; Belchenko, D.D.; Colvin, K.L.; Takatsuki, S.; Ivy, D.D.; Stenmark, K.R.

    2012-01-01

    Chronic inflammation is an important component of the fibroproliferative changes that characterise pulmonary hypertensive vasculopathy. Fibrocytes contribute to tissue remodelling in settings of chronic inflammation, including animal models of pulmonary hypertension (PH). We sought to determine whether circulating fibrocytes were increased in children and young adults with PH. 26 individuals with PH and 10 with normal cardiac anatomy were studied. Fresh blood was analysed by flow cytometry for fibrocytes expressing CD45 and procollagen. Fibrocyte numbers were correlated to clinical and haemodynamic parameters, and circulating CC chemokine ligand (CCL)2 and CXC chemokine ligand (CXCL)12 levels. We found an enrichment of circulating fibrocytes among those with PH. No differences in fibrocytes were observed among those with idiopathic versus secondary PH. Higher fibrocytes correlated to increasing mean pulmonary artery pressure and age, but not to length or type of treatment. Immunofluorescence analysis confirmed flow sorting specificity. Differences in plasma levels of CCL2 or CXCL12, which could mobilise fibrocytes from the bone marrow, were not found. We conclude that circulating fibrocytes are significantly increased in individuals with PH compared with controls. We speculate that these cells might play important roles in vascular remodelling in children and young adults with pulmonary hypertension. PMID:21700605

  4. Development of dental charts according to tooth development and eruption for Turkish children and young adults

    Energy Technology Data Exchange (ETDEWEB)

    Karadayl, Beytullah; Ozaslan, Abdi [University of Istanbul, Cerrahpasa Faculty of Medicine, Forensic Medicine Department, Istanbul (Turkey); Afsin, Hueseyin [University of Istanbul, Cerrahpasa Faculty of Medicine, Forensic Medicine Department, Istanbul (Turkey); Karadayi, Suekriye [Public Health Agency, Istanbul (Turkey)

    2014-06-15

    In this study, we aimed to develop dental charts for Turkish children and young adults of both genders within the age group of 4.5-22.5 years according to tooth mineralization and eruption in a format similar to that proposed by AlQahtani et al. In total, 753 digital panoramic radiographs from 350 males and 403 females were assessed. The permanent teeth were evaluated according to the classification system described by Demirjian et al. The eruption stage was assessed with Bengston's system, which was modified by AlQahtani et al at four points. Teeth generally developed earlier in females than in males. This was particularly notable in the age group of 5-14 years. However, this difference was usually visible in only one stage, not in all teeth. It has been determined that the mixed dentition period ended with the shedding of the second deciduous molars in both genders. The dental charts presented here included information that could be beneficial to dental clinicians in making appropriate diagnosis and planning orthodontic and surgical procedures. These charts also provided datasets for preliminary dental age estimation in Turkish children and young adults.

  5. Diffusion tensor spectroscopic imaging of the human brain in children and adults.

    Science.gov (United States)

    Fotso, Kevin; Dager, Stephen R; Landow, Alec; Ackley, Elena; Myers, Orrin; Dixon, Mindy; Shaw, Dennis; Corrigan, Neva M; Posse, Stefan

    2017-10-01

    We developed diffusion tensor spectroscopic imaging (DTSI), based on proton-echo-planar-spectroscopic imaging (PEPSI), and evaluated the feasibility of mapping brain metabolite diffusion in adults and children. PRESS prelocalized DTSI at 3 Tesla (T) was performed using navigator-based correction of movement-related phase errors and cardiac gating with compensation for repetition time (TR) related variability in T 1 saturation. Mean diffusivity (MD) and fractional anisotropy (FA) of total N-acetyl-aspartate (tNAA), total creatine (tCr), and total choline (tCho) were measured in eight adults (17-60 years) and 10 children (3-24 months) using b max  = 1734 s/mm 2 , 1 cc and 4.5 cc voxel sizes, with nominal scan times of 17 min and 8:24 min. Residual movement-related phase encoding ghosting (PEG) was used as a regressor across scans to correct overestimation of MD. After correction for PEG, metabolite slice-averaged MD estimated at 20% PEG were lower (P < 0.042) for adults (0.17/0.20/0.18 × 10 -3 mm 2 /s) than for children (0.26/0.27/0.24 × 10 -3 mm 2 /s). Extrapolated to 0% PEG, the MD estimates decreased further (0.09/0.11/0.11 × 10 -3 mm 2 /s versus 0.15/0.16/0.15 × 10 -3 mm 2 /s). Slice-averaged FA of tNAA (P = 0.049), tCr (P = 0.067), and tCho (P = 0.003) were higher in children. This high-speed DTSI approach with PEG regression allows for estimation of metabolite MD and FA with improved tolerance to movement. Our preliminary data suggesting age-related changes support DTSI as a sensitive technique for investigating intracellular markers of biological processes. Magn Reson Med 78:1246-1256, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.

  6. Added Sugars Intake Across the Distribution of US Children and Adult Consumers: 1977-2012.

    Science.gov (United States)

    Powell, Elyse S; Smith-Taillie, Lindsey P; Popkin, Barry M

    2016-10-01

    Public health organizations in the United States have recently increased focus on reducing population consumption of added sugars. The objective of this study is to provide in-depth information on national trends in added sugars consumption and to examine both the mean and distribution of added sugars intake from 1977 to 2012. We conducted a descriptive study using six cross-sectional nationally representative surveys of food intake in the United States: the 1977-1978 National Food Consumption Survey (n=29,668), the 1989-1991 Continuing Survey of Food Intake by Individuals (n=14,827), the 1994-1998 Continuing Survey of Food Intake by Individuals (n=19,027), the 2003-2004 National Health and Nutrition Examination Survey (NHANES; n=8,273), the 2009-2010 NHANES (n=9,042), and the 2011-2012 NHANES (n=16,451). We examined the key dependent variables, calories from added sugars and percentage of total energy intake from added sugars, at the mean and by quintiles of added sugars consumption for children (2 to 18 years) and adults (19 years and older) across the survey years. We also examined trends in added sugars intakes from foods and beverages. We used ordinary least squares regression to examine linear trends between survey years and multinomial logistic regressions to examine sociodemographic characteristics by quintile of added sugars consumption. We adjusted estimates by race, income, sex, and education. The US mean adjusted intake of added sugars remains high. In 2011-2012, children and adults consumed 326 kcal/day and 308 kcal/day, respectively, of added sugars, or 14% and 17%, respectively, of total their energy. For both children and adults, there was a considerable increase in calories from added sugars from 1977 to 2003, followed by a substantial decline from 2003 to 2012. There was no decline in the percentage of total energy intake from added sugars from 2003 to 2012. Changes over time were consistent across each quintile of added sugars consumption. The

  7. Added sugars intake across the distribution of US children and adult consumers: 1977–2012

    Science.gov (United States)

    Powell, Elyse S.; Smith-Taillie, Lindsey P.

    2016-01-01

    Background Public health organizations in the United States (US) have recently increased focus on reducing population consumption of added sugars. Objective The objective of this study is to provide in-depth information on national trends in added sugars consumption and examine both the mean and the distribution of added sugars intake from 1977 to 2012. Design We conducted a descriptive study using 6 cross-sectional nationally representative surveys of food intake in the United States: the 1977–1978 National Food Consumption Survey (NFCS; n = 29,668), the 1989–1991 Continuing Survey of Food Intake by Individuals (CSFII; n = 14,827), the 1994–1998 CSFII (n = 19,027), the 2003–2004 National Health and Nutrition Examination Survey (NHANES; n = 8,273), the 2009–2010 NHANES (n = 9,042), and the 2011–2012 NHANES (n = 16,451). Analysis We examined the key dependent variables calories from added sugars and percentage of total energy intake from added sugars at the mean and by quintiles of added sugars consumption for children (2–18 years) and adults (≥ 19 years) across the survey years. We also examined trends in added sugars intakes from foods and beverages. We used ordinary least squares regression to examine linear trends between survey years and multinomial logistic regressions to examine sociodemographics by quintile of added sugars consumption. We adjusted estimates by gender, race, income, and education. Results The US mean adjusted intake of added sugars remains high. In 2011–2012 children and adults consumed 326 kilocalories/day and 308 kilocalories/day, respectively, of added sugars, or 14% and 17%, respectively, of total their energy. For both children and adults, there was a significant increase in calories from added sugars from 1977 to 2003, followed by a significant decline from 2003 to 2012. There was no decline in the percentage of the total energy intake from added sugars from 2003 to 2012. Changes over time were consistent across each

  8. Accuracy of food photographs for quantifying food servings in a lunch meal setting among Danish children and adults

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Nielsen, Trine Holmgaard; Ygil, Karin Hess

    2018-01-01

    Visual aids, such as food photographs, are widely used in estimating food quantities in dietary surveys. The present study aimed to assess how accurately Danish adults and children can estimate food portion sizes using 37 series of photographs illustrating four to six different portion sizes under...... real-life conditions; determine whether adults were more accurate than children; and estimate the error caused by using portion size photographs to estimate weights of foods consumed in macronutrient calculation. Six hundred and twenty-two adults and 109 children were recruited in three workplace...... canteens and in two schools, respectively, to estimate their lunchtime portions based on photographs. Participants were instructed to keep the foods separated on their plate when taking lunch. Participants thereafter estimated their own portions by looking at the relevant series of photographs. The actual...

  9. Intra- and inter-subject variation in lower limb coordination during countermovement jumps in children and adults

    DEFF Research Database (Denmark)

    Raffalt, Peter C; Alkjær, Tine; Simonsen, Erik B

    2016-01-01

    -subject variability. Based on these results, it was concluded that the same movement solutions were available to both age groups, but the children were less able to consistently utilize the individually chosen coordination pattern. Thus, this ability appears to be developed through normal ontogenesis.......The purpose of the present study was to investigate the coordination pattern and coordination variability (intra-subject and inter-subject) in children and adults during vertical countermovement jumps. Ten children (mean age: 11.5±1.8years) and ten adults (mean age: 26.1±4.9years) participated...... in the experiment. Lower body 3D-kinematics and kinetics from both legs were obtained during 9 vertical jumps of each subject. Coordination pattern and coordination variability of intra-limb and inter-limb coupling were established by modified vector coding and continuous relative phase. The adult group jumped...

  10. Safety and immunogenicity of a trivalent, inactivated, mammalian cell culture-derived influenza vaccine in healthy adults, seniors, and children.

    Science.gov (United States)

    Halperin, Scott A; Smith, Bruce; Mabrouk, Taoufik; Germain, Marc; Trépanier, Pierre; Hassell, Thomas; Treanor, John; Gauthier, Richard; Mills, Elaine L

    2002-01-15

    We performed randomized, double-blind, controlled trials to assess the safety and immunogenicity of an inactivated, Madin Darby Canine Kidney (MDCK)-derived cell line produced influenza vaccine in healthy adults (19-50 years), children (3-12 years) and the elderly (> or =65 years). We studied three lots of cell culture-derived vaccine and one lot of licensed egg-derived vaccine in healthy adults (n=462), two lots of cell culture-derived vaccine and one lot of egg-derived vaccine in seniors (n=269), and one lot of each vaccine in children (n=209). Adverse events were collected during the first 3 days post-immunization; serum was collected before and 1 month after immunization. Rates of local and systemic adverse reactions were similar with both vaccines. An injection site adverse event rated at least moderate severity was reported by 21.9% of children who received the egg-derived vaccine and 25.0% of those who received the cell culture-derived vaccine. In healthy adults the proportions were 12.1 and 15.3%, respectively and 6.7 and 6.3%, respectively in seniors. Systemic events of at least moderate severity were 12.4 and 12.5% in children, 19.8 and 13.6% in healthy adults, and 14.1 and 9.7% in seniors; none of these differences were statistically significant. The antibody response against all three viruses was similar between the two vaccines. From 83 to 100% of children, healthy adults and seniors achieved hemagglutination inhibition titers in excess of 40 post-immunization. We conclude that the cell culture-derived vaccine was safe and immunogenic in children, healthy adults and seniors.

  11. Effect of whole-body vibration on center-of-mass movement during standing in children and young adults.

    Science.gov (United States)

    Liang, Huaqing; Beerse, Matthew; Ke, Xiang; Wu, Jianhua

    2017-05-01

    Whole body vibration (WBV) can affect postural control and muscular activation. The purpose of this study was to investigate the center-of-mass (COM) movement of children and young adults before, during, immediately after, and 5min after 40-s WBV in quiet standing. Fourteen young adults (mean age 24.5 years) and fourteen children (mean age 8.1 years) participated in the study. A full-body 35-marker set was placed on the participants and used to calculate COM. Forty-second standing trials were collected before, during, immediately after, and 5min after WBV with an frequency of 28Hz and an amplitude of range, sway area and fractal dimension), frequency-domain measures (total power and median frequency), and detrended fluctuation analysis (DFA) scaling exponent in both anterior-posterior (AP) and medial-lateral (ML) directions. Results show that during WBV both children and adults increased average velocity and median frequency, but decreased range and the DFA scaling exponent. Immediately after WBV both groups increased the range, but showed pre-vibration values for most of the COM variables. Comparing to adults, children displayed a higher COM velocity, range, fractal dimension, and total power, but a lower DFA scaling exponent at all phases. The results suggest that both children and adults can quickly adapt their postural control system to WBV and maintain balance during and after vibration. Children display some adult-like postural control during and after WBV; however, their postural development continues into adolescence. Published by Elsevier B.V.

  12. MRI predictors of treatment response for perianal fistulizing Crohn disease in children and young adults

    Energy Technology Data Exchange (ETDEWEB)

    Shenoy-Bhangle, Anuradha; Nimkin, Katherine; Gee, Michael S. [Massachusetts General Hospital for Children, Harvard Medical School, Department of Radiology, Boston, MA (United States); Goldner, Dana; Israel, Esther J. [Massachusetts General Hospital for Children, Harvard Medical School, Department of Pediatrics, Boston, MA (United States); Bradley, William F. [Analog Devices, Lyric Labs, Cambridge, MA (United States)

    2014-01-15

    Magnetic resonance imaging (MRI) is considered the imaging standard for diagnosis and characterization of perianal complications associated with Crohn disease in children and adults. To define MRI criteria that could act as potential predictors of treatment response in fistulizing Crohn disease in children, in order to guide more informed study interpretation. We performed a retrospective database query to identify all children and young adults with Crohn disease who underwent serial MRI studies for assessment of perianal symptoms between 2003 and 2010. We examined imaging features of perianal disease including fistula number, type and length, presence and size of associated abscess, and disease response/progression on follow-up MRI. We reviewed imaging studies and electronic medical records. Statistical analysis, including logistic regression, was performed to associate MR imaging features with treatment response and disease progression. We included 36 patients (22 male, 14 female; age range 8-21 years). Of these, 32 had a second MRI exam and 4 had clinical evidence of complete response, obviating the need for repeat imaging. Of the parameters analyzed, presence of abscess, type of fistula according to the Parks classification, and multiplicity were not predictors of treatment outcome. Maximum length of the dominant fistula and aggregate fistula length in the case of multiple fistulae were the best predictors of treatment outcome. Maximum fistula length <2.5 cm was a predictor of treatment response, while aggregate fistula length ≥2.5 cm was a predictor of disease progression. Perianal fistula length is an important imaging feature to assess on MRI of fistulizing Crohn disease. (orig.)

  13. MRI predictors of treatment response for perianal fistulizing Crohn disease in children and young adults

    International Nuclear Information System (INIS)

    Shenoy-Bhangle, Anuradha; Nimkin, Katherine; Gee, Michael S.; Goldner, Dana; Israel, Esther J.; Bradley, William F.

    2014-01-01

    Magnetic resonance imaging (MRI) is considered the imaging standard for diagnosis and characterization of perianal complications associated with Crohn disease in children and adults. To define MRI criteria that could act as potential predictors of treatment response in fistulizing Crohn disease in children, in order to guide more informed study interpretation. We performed a retrospective database query to identify all children and young adults with Crohn disease who underwent serial MRI studies for assessment of perianal symptoms between 2003 and 2010. We examined imaging features of perianal disease including fistula number, type and length, presence and size of associated abscess, and disease response/progression on follow-up MRI. We reviewed imaging studies and electronic medical records. Statistical analysis, including logistic regression, was performed to associate MR imaging features with treatment response and disease progression. We included 36 patients (22 male, 14 female; age range 8-21 years). Of these, 32 had a second MRI exam and 4 had clinical evidence of complete response, obviating the need for repeat imaging. Of the parameters analyzed, presence of abscess, type of fistula according to the Parks classification, and multiplicity were not predictors of treatment outcome. Maximum length of the dominant fistula and aggregate fistula length in the case of multiple fistulae were the best predictors of treatment outcome. Maximum fistula length <2.5 cm was a predictor of treatment response, while aggregate fistula length ≥2.5 cm was a predictor of disease progression. Perianal fistula length is an important imaging feature to assess on MRI of fistulizing Crohn disease. (orig.)

  14. Adult proxy responses to a survey of children's dermal soil contact activities.

    Science.gov (United States)

    Wong, E Y; Shirai, J H; Garlock, T J; Kissel, J C

    2000-01-01

    Contaminated site cleanup decisions may require estimation of dermal exposures to soil. Telephone surveys represent one means of obtaining relevant activity pattern data. The initial Soil Contact Survey (SCS-I), which primarily gathered information on the activities of adults, was conducted in 1996. Data describing adult behaviors have been previously reported. Results from a second Soil Contact Survey (SCS-II), performed in 1998-1999 and focused on children's activity patterns, are reported here. Telephone surveys were used to query a randomly selected sample of U.S. households. A randomly chosen child, under the age of 18 years, was targeted in each responding household having children. Play activities as well as bathing patterns were investigated to quantify total exposure time, defined as activity time plus delay until washing. Of 680 total survey respondents, 500 (73.5%) reported that their child played outdoors on bare dirt or mixed grass and dirt surfaces. Among these "players," the median reported play frequency was 7 days/week in warm weather and 3 days/week in cold weather. Median play duration was 3 h/day in warm weather and 1 h/day in cold weather. Hand washes were reported to occur a median of 4 times per day in both warm and cold weather months. Bath or shower median frequency was seven times per week in both warm and cold weather. Finally, based on clothing choice data gathered in SCS-I, a median of about 37% of total skin surface is estimated to be exposed during young children's warm weather outdoor play.

  15. Organ doses for foetuses, babies, children and adults from environmental gamma rays

    International Nuclear Information System (INIS)

    Petoussi, N.; Jacob, P.; Zankl, M.; Saito, K.

    1991-01-01

    Organ doses for babies, children and adults and doses to foetuses from environmental gamma rays were calculated using Monte Carlo codes. Firstly, gamma ray fields in the air-over-ground geometry were simulated, neglecting the disturbances of the radiation field by the human body. The exposure modes considered were semi-infinite homogeneous volume sources in the air, infinite plane sources at a depth of 0.5 g.cm -2 in the ground and homogeneous volume sources of natural radionuclides in the ground. The results of the simulation of the gamma ray transport in the air-over-ground geometry were used as sources irradiating the anthropomorphic phantoms: an 8 week old baby, a seven year old child and two 'reference' adult phantoms of a male and a female. The dose to foetuses were estimated from the dose to the uterus of the adult female. Dose conversion factors normalised to source intensity and air kerma were calculated for monoenergetic sources (15 keV to 10 MeV) and natural and artificial radionuclides. (author)

  16. Brain Cancer Stem Cells in Adults and Children: Cell Biology and Therapeutic Implications.

    Science.gov (United States)

    Abou-Antoun, Tamara J; Hale, James S; Lathia, Justin D; Dombrowski, Stephen M

    2017-04-01

    Brain tumors represent some of the most malignant cancers in both children and adults. Current treatment options target the majority of tumor cells but do not adequately target self-renewing cancer stem cells (CSCs). CSCs have been reported to resist the most aggressive radiation and chemotherapies, and give rise to recurrent, treatment-resistant secondary malignancies. With advancing technologies, we now have a better understanding of the genetic, epigenetic and molecular signatures and microenvironmental influences which are useful in distinguishing between distinctly different tumor subtypes. As a result, efforts are now underway to identify and target CSCs within various tumor subtypes based on this foundation. This review discusses progress in CSC biology as it relates to targeted therapies which may be uniquely different between pediatric and adult brain tumors. Studies to date suggest that pediatric brain tumors may benefit more from genetic and epigenetic targeted therapies, while combination treatments aimed specifically at multiple molecular pathways may be more effective in treating adult brain tumors which seem to have a greater propensity towards microenvironmental interactions. Ultimately, CSC targeting approaches in combination with current clinical therapies have the potential to be more effective owing to their ability to compromise CSCs maintenance and the mechanisms which underlie their highly aggressive and deadly nature.

  17. The latent structure of oppositional defiant disorder in children and adults.

    Science.gov (United States)

    Barry, Tammy D; Marcus, David K; Barry, Christopher T; Coccaro, Emil F

    2013-12-01

    An understanding of the latent structure of oppositional defiant disorder (ODD) is essential for better developing causal models, improving diagnostic and assessment procedures, and enhancing treatments for the disorder. Although much research has focused on ODD-including recent studies informing the diagnostic criteria for DSM-5-research examining the latent structure of ODD is sparse, and no known study has specifically undertaken a taxometric analysis to address the issue of whether ODD is a categorical or dimensional construct. To address this gap, the authors conducted two separate studies using a set of taxometric analyses with data from the NICHD Study of Early Child Care and Youth Development (child study; n = 969) and with data from a large mixed sample of adults, which included participants reporting psychiatric difficulties as well as healthy controls (adult study; n = 600). The results of a variety of non-redundant analyses across both studies revealed a dimensional latent structure for ODD symptoms among both children and adults. These findings are consistent with previous studies that have examined latent structure of related constructs (e.g., aggression, antisocial behavior) as well as studies that have examined the dimensional versus categorical structure of ODD using methods other than taxometric analysis. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Visual search and contextual cueing: differential effects in 10-year-old children and adults.

    Science.gov (United States)

    Couperus, Jane W; Hunt, Ruskin H; Nelson, Charles A; Thomas, Kathleen M

    2011-02-01

    The development of contextual cueing specifically in relation to attention was examined in two experiments. Adult and 10-year-old participants completed a context cueing visual search task (Jiang & Chun, The Quarterly Journal of Experimental Psychology, 54A(4), 1105-1124, 2001) containing stimuli presented in an attended (e.g., red) and unattended (e.g., green) color. When the spatial configuration of stimuli in the attended and unattended color was invariant and consistently paired with the target location, adult reaction times improved, demonstrating learning. Learning also occurred if only the attended stimuli's configuration remained fixed. In contrast, while 10 year olds, like adults, showed incrementally slower reaction times as the number of attended stimuli increased, they did not show learning in the standard paradigm. However, they did show learning when the ratio of attended to unattended stimuli was high, irrespective of the total number of attended stimuli. Findings suggest children show efficient attentional guidance by color in visual search but differences in contextual cueing.

  19. The Moral Reasoning of U.S. Evangelical and Mainline Protestant Children, Adolescents, and Adults: A Cultural-Developmental Study.

    Science.gov (United States)

    Jensen, Lene Arnett; McKenzie, Jessica

    2016-01-01

    This cultural-developmental interview study examined moral reasoning in relation to religious culture (evangelical, mainline Protestants), age (children, adolescents, adults), and moral issue (public, private; N = 120). Compared to adolescents and adults, children used more Ethic of Autonomy and less Ethic of Community reasoning. With age, differences between religious cultures became pronounced. Mainline adults invoked an Ethic of Divinity for private issues. Evangelical adolescents and adults used this ethic frequently, but more for public than private issues. These and other findings indicate that evangelical and mainline Protestants diverge on what should be society's moral lingua franca, and cast new and nuanced light on America's "culture wars." Results furthermore highlight comodulation of development and culture that requires life course research on moral reasoning. © 2015 The Authors. Child Development © 2015 Society for Research in Child Development, Inc.

  20. Podocyte Number in Children and Adults: Associations with Glomerular Size and Numbers of Other Glomerular Resident Cells

    Science.gov (United States)

    Puelles, Victor G.; Douglas-Denton, Rebecca N.; Cullen-McEwen, Luise A.; Li, Jinhua; Hughson, Michael D.; Hoy, Wendy E.; Kerr, Peter G.

    2015-01-01

    Increases in glomerular size occur with normal body growth and in many pathologic conditions. In this study, we determined associations between glomerular size and numbers of glomerular resident cells, with a particular focus on podocytes. Kidneys from 16 male Caucasian-Americans without overt renal disease, including 4 children (≤3 years old) to define baseline values of early life and 12 adults (≥18 years old), were collected at autopsy in Jackson, Mississippi. We used a combination of immunohistochemistry, confocal microscopy, and design-based stereology to estimate individual glomerular volume (IGV) and numbers of podocytes, nonepithelial cells (NECs; tuft cells other than podocytes), and parietal epithelial cells (PECs). Podocyte density was calculated. Data are reported as medians and interquartile ranges (IQRs). Glomeruli from children were small and contained 452 podocytes (IQR=335–502), 389 NECs (IQR=265–498), and 146 PECs (IQR=111–206). Adult glomeruli contained significantly more cells than glomeruli from children, including 558 podocytes (IQR=431–746; P<0.01), 1383 NECs (IQR=998–2042; P<0.001), and 367 PECs (IQR=309–673; P<0.001). However, large adult glomeruli showed markedly lower podocyte density (183 podocytes per 106 µm3) than small glomeruli from adults and children (932 podocytes per 106 µm3; P<0.001). In conclusion, large adult glomeruli contained more podocytes than small glomeruli from children and adults, raising questions about the origin of these podocytes. The increased number of podocytes in large glomeruli does not match the increase in glomerular size observed in adults, resulting in relative podocyte depletion. This may render hypertrophic glomeruli susceptible to pathology. PMID:25568174