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Sample records for child cohort ccc

  1. The prevalence of mental health problems in children 1(1/2) years of age - the Copenhagen Child Cohort 2000

    DEFF Research Database (Denmark)

    Skovgaard, Anne Mette; Houmann, Tine; Christiansen, Eva Storgaard;

    2007-01-01

    The Copenhagen Child Cohort, CCC 2000, was established to investigate developmental psychopathology prospectively from birth in a general population.......The Copenhagen Child Cohort, CCC 2000, was established to investigate developmental psychopathology prospectively from birth in a general population....

  2. Predictors (0-10 months) of psychopathology at age 1 1/2 years - a general population study in The Copenhagen Child Cohort CCC 2000

    DEFF Research Database (Denmark)

    Skovgaard, Anne Mette; Olsen, Else Marie; Christiansen, E.;

    2008-01-01

    were diagnosed according to the International Classification of Diseases (ICD-10) and Diagnostic Classification Zero to Three (DC: 0-3). Results: Deviant language development in the first 10 months of life predicted the child having any disorder at 11/2 years, OR 3.3 (1.4-8.0). Neuro-developmental...... of the child's life were significant predictors of relationship disturbances at 11/2 years. Conclusions: Predictors of neuro-developmental disorders and parent-child relationship disturbances can be identified in the first 10 months of life in children from the general population Udgivelsesdato: 2008/5....../2-5), Infant Toddler Symptom Check List (ITSCL), Checklist for Autism in Toddlers (CHAT), Bayley Scales of Infant Development (BSID II), Mannheim Eltern Interview (MEI), Parent Child Early Relational Assessment (PC ERA) and Parent Infant Relationship Global Assessment Scale (PIR-GAS), and disordered children...

  3. The Odense Child Cohort

    DEFF Research Database (Denmark)

    Kyhl, Henriette Boye; Jensen, Tina Kold; Barington, Torben;

    2015-01-01

    BACKGROUND: The importance of the environment on the development of the fetus and infant throughout early life is increasingly recognised. To study such effects, biological samples and accurate data records are required. Based on multiple data collection from a healthy pregnant population......, the Odense Childhood Cohort (OCC) study aims to provide new information about the environmental impact on child health by sequential follow-up to 18 years of age among children born between 2010 and 2012. METHODS: A total of 2874 of 6707 pregnancies (43%) were recruited between January 2010 and December 2012...... provides material for in-depth analysis of environmental and genetic factors that are important for child health and disease. Registry data from non-participating women and infants are available which ensures a high degree of comparable data....

  4. Cohort Profile Update: The China Jintan Child Cohort Study.

    Science.gov (United States)

    Liu, Jianghong; Cao, Siyuan; Chen, Zehang; Raine, Adrian; Hanlon, Alexandra; Ai, Yuexian; Zhou, Guoping; Yan, Chonghuai; Leung, Patrick W; McCauley, Linda; Pinto-Martin, Jennifer

    2015-10-01

    The China Jintan Child Cohort study began in 2004 with 1656 pre-school participants and a research focus on studying the impact of environmental exposures, such as lead, on children's neurobehavioural outcomes. This population cohort now includes around 1000 of the original participants, who have been assessed three times over a period of 10 years. Since the original IJE cohort profile publication in 2010, participants have experienced a critical developmental transition from pre-school to school age and then adolescence. The study has also witnessed an increase in breadth and depth of data collection from the original aim of risk assessment. This cohort has added new directions to investigate the mechanisms and protective factors for the relationship between early health factors and child physical and mental health outcomes, with an emphasis on neurobehavioural consequences. The study now encompasses 11 domains, composed of repeated measures of the original variables and new domains of biomarkers, sleep, psychophysiology, neurocognition, personality, peer relationship, mindfulness and family dynamics. Depth of evaluation has increased from parent/teacher report to self/peer report and intergenerational family report. Consequently, the cohort has additional directions to include: (i) classmates of the original cohort participants for peer relationship assessment; and (ii) parental and grandparental measures to assess personality and dynamics within families. We welcome interest in our study and ask investigators to contact the corresponding author for additional information on data acquisition. PMID:26323725

  5. Growing up together: cohort composition and child investment.

    Science.gov (United States)

    Jones, Kelly M

    2014-02-01

    In sub-Saharan Africa, 60 % of child deaths are preventable by investments in child health as simple as immunizations, bed nets, or water purification. This article investigates how a household's decisions regarding such investments are affected by the size and gender composition of a child's cohort. I focus on a previously overlooked type of investment: nonrival, child-specific goods (club goods). I empirically estimate the response of immunization status to cohort characteristics. I carefully address the problem of endogenous fertility, which is common in cohort studies. Because most rural Senegalese households are composed of multiple nuclear families, a child's cohort is composed of both siblings and nonsibling children. Estimating within households, I instrument cohort characteristics with those of the nonsibling (exogenous) portion. I find that children with larger (or more predominantly male) cohorts of vaccine-eligible age are significantly more likely to receive immunization. These findings suggest that children with larger cohorts may be better off in terms of club investments; this is a significant finding for child health given that many illness prevention methods are of a club good nature. PMID:24072608

  6. Cohort Profile Update: The Norwegian Mother and Child Cohort Study (MoBa).

    Science.gov (United States)

    Magnus, Per; Birke, Charlotte; Vejrup, Kristine; Haugan, Anita; Alsaker, Elin; Daltveit, Anne Kjersti; Handal, Marte; Haugen, Margaretha; Høiseth, Gudrun; Knudsen, Gun Peggy; Paltiel, Liv; Schreuder, Patricia; Tambs, Kristian; Vold, Line; Stoltenberg, Camilla

    2016-04-01

    This is an update of the Norwegian Mother and Child Cohort Study (MoBa) cohort profile which was published in 2006. Pregnant women attending a routine ultrasound examination were initially invited. The first child was born in October 1999 and the last in July 2009. The participation rate was 41%. The cohort includes more than 114 000 children, 95 000 mothers and 75 000 fathers. About 1900 pairs of twins have been born. There are approximately 16 400 women who participate with more than one pregnancy. Blood samples were obtained from both parents during pregnancy and from mothers and children (umbilical cord) after birth. Samples of DNA, RNA, whole blood, plasma and urine are stored in a biobank. During pregnancy, the mother responded to three questionnaires and the father to one. After birth, questionnaires were sent out when the child was 6 months, 18 months and 3 years old. Several sub-projects have selected participants for in-depth clinical assessment and exposure measures. The purpose of this update is to explain and describe new additions to the data collection, including questionnaires at 5, 7, 8 and 13 years as well as linkages to health registries, and to point to some findings and new areas of research. Further information can be found at [www.fhi.no/moba-en]. Researchers interested in collaboration and access to the data can complete an electronic application available on the MoBa website above.

  7. Selenium status during pregnancy and child psychomotor development—Polish Mother and Child Cohort study

    Science.gov (United States)

    Polanska, Kinga; Krol, Anna; Sobala, Wojciech; Gromadzinska, Jolanta; Brodzka, Renata; Calamandrei, Gemma; Chiarotti, Flavia; Wasowicz, Wojciech; Hanke, Wojciech

    2016-01-01

    Background: The studies on the impact of selenium (Se) levels in different pregnancy periods on child psychomotor functions are limited. The aim of this study was to evaluate the impact of prenatal Se on child neurodevelopment. Methods: The study population consisted of 410 mother–child pairs from Polish Mother and Child Cohort. Se levels were measured in each trimester of pregnancy, at delivery, and in cord blood by graphite furnace atomic absorption spectrometry. Psychomotor development was assessed in children at the age of 1 and 2 y using the Bayley Scales of Infant and Toddler Development. Results: Plasma Se levels decreased through pregnancy (from 48.3 ± 10.6 µg/l in the first trimester to 38.4 ± 11.8 µg/l at delivery; P < 0.05). A statistically significant positive association between Se levels in the first trimester of pregnancy and motor development (β = 0.2, P = 0.002) at 1 y of age, and language development (β = 0.2, P = 0.03) at 2 y of age was observed. The positive effect of Se levels on cognitive score at 2 y of age was of borderline significance (β = 0.2, P = 0.05). Conclusion: Prenatal selenium status was associated with child psychomotor abilities within the first years of life. Further epidemiological and preclinical studies are needed to confirm the association and elucidate the underlying mechanisms of these effects. PMID:26885758

  8. CCC and the Fermi paradox

    Science.gov (United States)

    Gurzadyan, V. G.; Penrose, R.

    2016-01-01

    Within the scheme of conformal cyclic cosmology (CCC), information can be transmitted from aeon to aeon. Accordingly, the "Fermi paradox" and the SETI programme --of communication by remote civilizations-- may be examined from a novel perspective: such information could, in principle, be encoded in the cosmic microwave background. The current empirical status of CCC is also discussed.

  9. Child Maltreatment and Adolescent Mental Health Problems in a Large Birth Cohort

    Science.gov (United States)

    Mills, Ryan; Scott, James; Alati, Rosa; O'Callaghan, Michael; Najman, Jake M.; Strathearn, Lane

    2013-01-01

    Objective: To examine whether notified child maltreatment is associated with adverse psychological outcomes in adolescence, and whether differing patterns of psychological outcome are seen depending on the type of maltreatment. Methods: The participants were 7,223 mother and child pairs enrolled in a population-based birth cohort study in…

  10. Investigating the effects of child maltreatment and household dysfunction on child physical development in a British birth cohort

    OpenAIRE

    Denholm, R. E.

    2013-01-01

    Recent evidence suggests adverse childhood experiences (maltreatment and household dysfunction) may have long-term effects on adult health. One possible pathway is through physical development. This thesis investigated the prevalence of child maltreatment and household dysfunction in a population sample, and assessed their association with child-to-adult height and pubertal development. The 1958 British birth cohort includes all children (≈17,000) born in one week, March 1958, followed-up to ...

  11. Early child care and obesity at 12 months of age in the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Neelon, S E B; Andersen, Camilla Schou; Morgen, C S;

    2015-01-01

    be an especially vulnerable period. This study examined child care use in infancy and weight status at 12 months of age in a country where paid maternity leave is common and early child care is not as prevalent as in other developed countries.Subjects/Methods:We studied 27821 children born to mothers participating......Background/Objectives:Evidence suggests that the child care environment may be more obesogenic than the family home, and previous studies have found that child care use may be associated with obesity in children. Few studies, however, have focused on child care during infancy, which may...... in the Danish National Birth Cohort (DNBC), a longitudinal study of pregnant women enrolled between 1997 and 2002, who were also included in the Childcare Database, a national record of child care use in Denmark. The exposure was days in child care from birth to 12 months. The outcomes were sex-specific body...

  12. Predictors (0-10 months) of psychopathology at age 11/2 years - a general population study in The Copenhagen Child Cohort CCC 2000

    DEFF Research Database (Denmark)

    Skovgaard, A M; Olsen, Else Marie; Christiansen, E;

    2008-01-01

    Epidemiological studies of mental health problems in the first years of life are few. This study aims to investigate infancy predictors of psychopathology in the second year of life.......Epidemiological studies of mental health problems in the first years of life are few. This study aims to investigate infancy predictors of psychopathology in the second year of life....

  13. Sexualized behaviors in cohorts of children in the child welfare system.

    Science.gov (United States)

    Grossi, Laura M; Lee, Austin F; Schuler, Ann; Ryan, Julie L; Prentky, Robert A

    2016-02-01

    The current retrospective archival study investigated the patterns of normative sexualized behavior (NSB), problematic sexualized behavior (PSB), and sexual perpetration for three age cohorts of boys and girls in a high-risk child welfare sample. All children in the present sample had exhibited some form of PSB in the past. We hypothesized that the incidence rates (IR) of NSBs would increase linearly from the early childhood cohort (Ages 2/3-7) to the middle childhood cohort (Ages 8-11) to the preadolescence/adolescence cohort (Ages 12-17), for girls and boys. Although the base rate of sexual behaviors generally increases as children age, children tend to hide sexual behaviors starting at an early age. We therefore hypothesized that a concave quadratic trend would be evident for most PSBs. We further predicted that older children would have a greater incidence of PSB, as well as more victims, compared with younger children. We found the predicted upward linear trend for NSB for both girls and boys, with minimal IR differences between the early childhood and middle childhood cohorts. IRs were remarkably high and comparable across age groups for both boys and girls, with respect to the same three PSBs. For the two perpetration history variables, there was a concave effect, with girls and boys in the middle childhood cohort exhibiting the lowest IR. Results are explained in the context of previously established patterns of sexualized behavior, as well as the reporting of such behaviors. PMID:26774533

  14. Incinerator Pollution and Child Development in the Taiwan Birth Cohort Study

    Directory of Open Access Journals (Sweden)

    Bih-Ching Shu

    2013-05-01

    Full Text Available This study aimed to investigate the direct and indirect effects of environmental pollutants on child development and parental concerns. It focused on the pathway relationships among the following factors: living within three kilometers of an incinerator, breastfeeding, place of residence, parental concerns about development, and parent-perceived child development. The Taiwan Birth Cohort Study (TBCS dataset includes randomized community data on 21,248 children at six, 18, and 36 months of age. The Parental Concern Checklist and the Taiwan Birth Cohort Study-Developmental Instrument were used to measure parental concern and parent-perceived child development. Living within three kilometers of an incinerator increased the risk of children showing delayed development in the gross motor domain at six and 36 months. Although breastfeeding is a protective factor against uneven/delayed developmental disability (U/DDD, children living near an incinerator who were breastfed had an increased risk of U/DDD compared with those who did not live near incinerators. The presence of a local incinerator affected parent-perceived child development directly and indirectly through the mediating factor of breastfeeding. Further follow-up of these children to investigate the long-term effects of specific toxins on their development and later diagnostic categorization is necessary.

  15. Developmental Effects of Exposures to Environmental Factors: The Polish Mother and Child Cohort Study

    Directory of Open Access Journals (Sweden)

    Kinga Polanska

    2013-01-01

    Full Text Available This paper estimates the effects of exposure to environmental factors, including lead, mercury, environmental tobacco smoke (ETS, and polycyclic aromatic hydrocarbons (PAH, on child psychomotor development. The study population consists of mother-child pairs in the Polish Mother and Child Cohort Study. Prenatal and postnatal exposure to environmental factors was determined from biomarker measurements as follows: for lead exposure—cord blood lead level, for mercury—maternal hair mercury level, for ETS—cotinine level in saliva and urine, and for PAH—1-hydroxypyrene (1-HP in urine. At the age of 12 (406 subjects and 24 months (198 subjects children were assessed using Bayley Scales of Infant and Toddler Development. There were no statistically significant effects of prenatal exposure to mercury or 1-HP on child psychomotor development. After adjusting for potential confounders, adverse effects of prenatal exposure to ETS on motor development (β = −2.6; P=0.02 and postnatal exposure to ETS on cognitive (β = −0.2; P=0.05 and motor functions (β = −0.5; P=0.01 were found. The adverse effect of prenatal lead exposure on cognitive score was of borderline significance (β = −6.2; P=0.06. The study underscores the importance of policies and public health interventions that aim to reduce prenatal and postnatal exposure to lead and ETS.

  16. Fresh Water Cyanobacteria Geitlerinema sp. CCC728 and Arthrospira sp. CCC729 as an Anticancer Drug Resource

    OpenAIRE

    Akanksha Srivastava; Ratnakar Tiwari; Vikas Srivastava; Tej Bali Singh; Ravi Kumar Asthana

    2015-01-01

    An increasing number of cancer patients worldwide, especially in third world countries, have raised concern to explore natural drug resources, such as the less explored fresh water filamentous cyanobacteria. Six strains of cyanobacteria (Phormidium sp. CCC727, Geitlerinema sp. CCC728, Arthrospira sp. CCC729, Phormidium sp. CCC731, Phormidium sp. CCC730, and Leptolyngbya sp. CCC732) were isolated (paddy fields and ponds in the Banaras Hindu University, campus) and five strains screened for ant...

  17. CCC/WPA study : Des Lacs NWR

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Summary of the Civilian Conservation Corps (CCC) camp at Des Lacs National Wildlife Refuge from July 1935-May 1942 to carry on restoration and development of Des...

  18. Increase in child behavior problems among urban Brazilian 4-year olds: 1993 and 2004 Pelotas birth cohorts

    OpenAIRE

    Matijasevich, Alicia; Murray, Elizabeth; Stein, Alan; Anselmi, Luciana; Menezes, Ana M; Santos, Iná S; Barros, Aluísio JD; Gigante, Denise P.; Barros, Fernando C; Cesar G Victora

    2014-01-01

    Background There are an increasing number of reports on time trends in child and adolescent psychological problems but none from low- and middle-income countries, and very few covering the preschool period. The aim was to investigate changes in preschool behavioral/emotional problems in two birth cohorts from a middle-income country born 11 years apart. Methods We analyzed data from the 1993 and 2004 Pelotas birth cohort studies from Brazil. A subsample of 4-year olds from the 1993 cohort (63...

  19. Dietary patterns in early childhood and child cognitive and psychomotor development: the Rhea mother-child cohort study in Crete.

    Science.gov (United States)

    Leventakou, Vasiliki; Roumeliotaki, Theano; Sarri, Katerina; Koutra, Katerina; Kampouri, Mariza; Kyriklaki, Andriani; Vassilaki, Maria; Kogevinas, Manolis; Chatzi, Leda

    2016-04-01

    Early-life nutrition is critical for optimal brain development; however, few studies have evaluated the impact of diet as a whole in early childhood on neurological development with inconsistent results. The present analysis is a cross-sectional study nested within an ongoing prospective birth cohort, the Rhea study, and aims to examine the association of dietary patterns with cognitive and psychomotor development in 804 preschool (mean age 4·2 years) children. Parents completed a validated FFQ, and dietary patterns were identified using principal component analysis. Child cognitive and psychomotor development was assessed by the McCarthy Scales of Children's Abilities (MSCA). Multivariable linear regression models were used to investigate the associations of dietary patterns with the MSCA scales. After adjustment for a large number of confounding factors, the 'Snacky' pattern (potatoes and other starchy roots, salty snacks, sugar products and eggs) was negatively associated with the scales of verbal ability (β=-1·31; 95 % CI -2·47, -0·16), general cognitive ability (β=-1·13; 95 % CI -2·25, -0·02) and cognitive functions of the posterior cortex (β=-1·20; 95 % CI -2·34, -0·07). Further adjustment for maternal intelligence, folic acid supplementation and alcohol use during pregnancy attenuated the observed associations, but effect estimates remained at the same direction. The 'Western' and the 'Mediterranean' patterns were not associated with child neurodevelopmental scales. The present findings suggest that poorer food choices at preschool age characterised by foods high in fat, salt and sugar are associated with reduced scores in verbal and cognitive ability. PMID:26887648

  20. Child Sexual Abuse and Persistence of Risky Sexual Behaviors and Negative Sexual Outcomes over Adulthood: Findings from a Birth Cohort

    Science.gov (United States)

    van Roode, Thea; Dickson, Nigel; Herbison, Peter; Paul, Charlotte

    2009-01-01

    Objectives: To determine the impact of child sexual abuse (CSA) on adult sexual behaviors and outcomes over three age periods. Methods: A longitudinal study of a birth cohort born in Dunedin, New Zealand in 1972/1973 was used. Information on CSA was sought at age 26, and on sexual behaviors and outcomes at ages 21, 26, and 32. Comparisons were…

  1. Impact of the Jamaican birth cohort study on maternal, child and adolescent health policy and practice.

    Science.gov (United States)

    McCaw-Binns, A; Ashley, D; Samms-Vaughan, M

    2010-01-01

    The Jamaica Perinatal Morbidity and Mortality Survey (JPMMS) was a national study designed to identify modifiable risk factors associated with poor maternal and perinatal outcome. Needing to better understand factors that promote or retard child development, behaviour and academic achievement, we conducted follow-up studies of the birth cohort. The paper describes the policy developments from the JPMMS and two follow-up rounds. The initial study (1986-87) documented 94% of all births and their outcomes on the island over 2 months (n = 10 508), and perinatal (n = 2175) and maternal deaths (n = 62) for a further 10 months. A subset of the birth cohort, identified by their date of birth through school records, was seen at ages 11-12 (n = 1715) and 15-16 years (n = 1563). Findings from the initial survey led to, inter alia, clinic-based screening for syphilis, referral high-risk clinics run by visiting obstetricians, and the redesign and construction of new labour wards at referral hospitals. The follow-up studies documented inadequate academic achievement among boys and children attending public schools, and associations between under- and over-nutrition, excessive television viewing (>20 h/week), inadequate parental supervision and behavioural problems. These contributed to the development of a television programming code for children, a National Parenting Policy, policies aimed at improving inter-sectoral services to children from birth to 5 years (Early Childhood Commission) and behavioural interventions of the Violence Prevention Alliance (an inter-sectoral NGO) and the Healthy Lifestyles project (Ministry of Health). Indigenous maternal and child health research provided a local evidence base that informed public policy. Collaboration, good communication, being vigilant to opportunities to influence policy, and patience has contributed to our success. PMID:20078824

  2. Cohort Profile: The Panel Study of Income Dynamics' Child Development Supplement and Transition into Adulthood Study.

    Science.gov (United States)

    McGonagle, Katherine A; Sastry, Narayan

    2015-04-01

    The Child Development Supplement (CDS) was started in 1997 to collect information on children and caregivers in families in the USA that participated in the Panel Study of Income Dynamics (PSID), an ongoing national longitudinal household survey that began in 1968. CDS was launched with the goal of creating a comprehensive, nationally representative, prospective database of young children and their families for studying the dynamic process of children's health and development. The same children and their caregivers were interviewed in up to three waves approximately every 5 years (1997, 2002-03, and 2007-08), with a child-based response rate of 90% in the most recent wave. Upon reaching age 18 years and finishing or leaving high school, the children in the CDS cohort shifted to a six-wave follow-up study launched in 2005 called the PSID Transition into Adulthood (TA) study. The TA data have been collected biennially through 2013, with a final wave planned for 2015. Once these young adults form their own economically independent households, they join the PSID. The main categories of data emphasize the major developmental tasks of childhood and young adulthood, including influences on successful development in the domains of family, schools and neighbourhoods. The majority of data and documentation are freely and publicly available through the PSID Online Data Center.

  3. The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study: assessment of environmental exposures.

    Science.gov (United States)

    Takaro, Tim K; Scott, James A; Allen, Ryan W; Anand, Sonia S; Becker, Allan B; Befus, A Dean; Brauer, Michael; Duncan, Joanne; Lefebvre, Diana L; Lou, Wendy; Mandhane, Piush J; McLean, Kathleen E; Miller, Gregory; Sbihi, Hind; Shu, Huan; Subbarao, Padmaja; Turvey, Stuart E; Wheeler, Amanda J; Zeng, Leilei; Sears, Malcolm R; Brook, Jeffrey R

    2015-01-01

    The Canadian Healthy Infant Longitudinal Development birth cohort was designed to elucidate interactions between environment and genetics underlying development of asthma and allergy. Over 3600 pregnant mothers were recruited from the general population in four provinces with diverse environments. The child is followed to age 5 years, with prospective characterization of diverse exposures during this critical period. Key exposure domains include indoor and outdoor air pollutants, inhalation, ingestion and dermal uptake of chemicals, mold, dampness, biological allergens, pets and pests, housing structure, and living behavior, together with infections, nutrition, psychosocial environment, and medications. Assessments of early life exposures are focused on those linked to inflammatory responses driven by the acquired and innate immune systems. Mothers complete extensive environmental questionnaires including time-activity behavior at recruitment and when the child is 3, 6, 12, 24, 30, 36, 48, and 60 months old. House dust collected during a thorough home assessment at 3-4 months, and biological specimens obtained for multiple exposure-related measurements, are archived for analyses. Geo-locations of homes and daycares and land-use regression for estimating traffic-related air pollution complement time-activity-behavior data to provide comprehensive individual exposure profiles. Several analytical frameworks are proposed to address the many interacting exposure variables and potential issues of co-linearity in this complex data set.

  4. Development of a prediction model for child maltreatment recurrence in Japan: A historical cohort study using data from a Child Guidance Center.

    Science.gov (United States)

    Horikawa, Hiroyuki; Suguimoto, S Pilar; Musumari, Patou Masika; Techasrivichien, Teeranee; Ono-Kihara, Masako; Kihara, Masahiro

    2016-09-01

    To develop a prediction model for the first recurrence of child maltreatment within the first year after the initial report, we carried out a historical cohort study using administrative data from 716 incident cases of child maltreatment (physical abuse, psychological abuse, or neglect) not receiving support services, reported between April 1, 1996 through March 31, 2011 to Shiga Central Child Guidance Center, Japan. In total, 23 items related to characteristics of the child, the maltreatment, the offender, household, and other related factors were selected as predictive variables and analyzed by multivariate logistic regression model for association with first recurrence of maltreatment. According to the stepwise selection procedure six factors were identified that include 9-13year age of child (AOR=3.43/95%CI=1.52-7.72), maltreatment during childhood (AOR=2.56/95%CI=1.31-4.99), household financial instability or poverty (AOR=1.64/95%CI=1.10-2.45), absence of someone in the community who could watch over the child (AOR=1.68/95%CI=1.16-2.44), and the organization as the referral source (AOR=2.21/95%CI=1.24-3.93). Using these six predictors, we generated a linear prediction model with a sensitivity and specificity of 45.2% and 82.4%, respectively. The model may be useful to assess the risk of further maltreatment and help the child and family welfare administrations to develop preventive strategies for recurrence. PMID:27517122

  5. Placental concentrations of heavy metals in a mother-child cohort

    Energy Technology Data Exchange (ETDEWEB)

    Amaya, E., E-mail: eamayag@ugr.es [Laboratory of Medical Investigations, San Cecilio University Hospital, University of Granada, 18071 Granada (Spain); Gil, F. [Department of Legal Medicine, Toxicology and Physic Anthropology, Faculty of Medicine, University of Granada, 18071 Granada (Spain); Freire, C. [Laboratory of Medical Investigations, San Cecilio University Hospital, University of Granada, 18071 Granada (Spain); National School of Public Health, Oswaldo Cruz Foundation (FIOCRUZ), 21041-210 Rio de Janeiro (Brazil); Olmedo, P. [Department of Legal Medicine, Toxicology and Physic Anthropology, Faculty of Medicine, University of Granada, 18071 Granada (Spain); Fernandez-Rodriguez, M. [Laboratory of Medical Investigations, San Cecilio University Hospital, University of Granada, 18071 Granada (Spain); Fernandez, M.F.; Olea, N. [Laboratory of Medical Investigations, San Cecilio University Hospital, University of Granada, 18071 Granada (Spain); CIBER de Epidemiologia y Salud Publica (CIBERESP) (Spain)

    2013-01-15

    Heavy metals are environmental contaminants with properties known to be toxic for wildlife and humans. Despite strong concerns about their harmful effects, little information is available on intrauterine exposure in humans. The aim of this study was to evaluate prenatal exposure to As, Cd, Cr, Hg, Mn, and Pb and its association with maternal factors in a population-based mother-child cohort in Southern Spain. Between 2000 and 2002, 700 pregnant women were recruited and 137 placentas from the cohort were randomly selected and analyzed for the selected metals by atomic absorption. Maternal sociodemographic and lifestyle factors were obtained by questionnaire after delivery. Bivariate analysis and multivariate linear regression were performed. Cd and Mn concentrations were detected in all placentas, while Cr, Pb, and Hg were found in 98.5%, 35.0%, and 30.7% of samples, respectively. The highest concentrations were observed for Pb (mean: 94.80 ng/g wet weight of placenta), followed by Mn (63.80 ng/g), Cr (63.70 ng/g), Cd (3.45 ng/g), and Hg (0.024 ng/g). Arsenic was not detected in any sample. Gestational age and smoking during pregnancy were associated with placental Cd concentrations, while no factor appeared to influence concentrations of Cr, Hg, Mn, or Pb. In comparison to results of European studies, these concentrations are in a low-intermediate position. Studies are required to investigate the factors contributing to early exposure to heavy metals and to determine how placental transfer of these toxic compounds may affect children's health.

  6. Pre-eclampsia research in the Norwegian Mother and Child Cohort Study

    Directory of Open Access Journals (Sweden)

    Per Magnus

    2014-12-01

    Full Text Available Pre-eclampsia is a pregnancy disorder of unknown origin. In Norway, pre-eclampsia is reported in 3 to 4 per cent of registered births. At present, November 2014, a series of investigations into the etiology of preeclampsia have been published internationally from the Norwegian Mother and Child Cohort Study (MoBa, and several studies are ongoing. The intention of this paper is to give a short summary of what has been accomplished, and to discuss future avenues of research concerning causes, mechanisms and consequences of pre-eclampsia. The papers that have been published up to now include seven that concern life-styles (physical activity, tobacco and diet, six that include prior pregnancies, infection, gestational weight gain, toxicants and tryptophan metabolism, and two studies concerning issues of selection and validity. Major findings are that tobacco smoking is only associated with reduced risk of pre-eclampsia when it occurs in the last trimester; that processed food and sugar-sweetened beverages are associated with increased risk while vegetables, vitamin D and probiotics are associated with reduced risk; and that prior induced abortions have the same risk-reducing effect as a prior pregnancy. For future studies, we suggest that better use should be made of the family structure built into MoBa. This includes better use of the discordant pregnancy design. A series of ongoing genetic studies, partly in international consortia, will hopefully open new etiological insights. The indications that pre-eclampsia is related to cardiovascular disease and other complex disorders should be further investigated through systematic follow-up of pre-eclamptic women and controls. Finally, MoBa is eminently suited to study the influences that pre-eclampsia can have on the growing child.

  7. The prevalence of SDQ-measured mental health problems at age 5-7 years and identification of predictors from birth to preschool age in a Danish birth cohort: the Copenhagen Child Cohort 2000

    DEFF Research Database (Denmark)

    Elberling, Hanne; Linneberg, Allan; Olsen, Else Marie;

    2010-01-01

    The objective of the study is to investigate the prevalence, distribution and predictors of mental health problems in 5-7-year-old Danish children in the general population. This study is a 5-7-year follow-up study of a birth cohort of 6,090 children, the Copenhagen Child Cohort 2000. The extende...

  8. A Life Course Perspective on Child Health, Academic Experiences and Occupational Skill Qualifications in Adulthood: Evidence from a British Cohort*

    OpenAIRE

    Jackson, Margot I.

    2010-01-01

    Existing research rarely examines the social consequences of poor childhood health from a longitudinal perspective. Using data from the British National Child Development Study, I follow a cohort from before birth through middle age to examine whether children's health limitations before and during the educational process predict occupational skill qualifications in mid-adulthood, and whether any negative consequences are strongest for children in persistently poor health. I also examine whet...

  9. Informal Child Care and Adolescent Psychological Well-Being: Hong Kong’s “Children of 1997” Birth Cohort

    OpenAIRE

    Leung, Cherry Y.; Leung, Gabriel M; Schooling, C. Mary

    2015-01-01

    Background Informal child care (child care by untrained family members, relatives or employees in the home) in Western populations is often associated with poorer psychological well-being, which may be confounded by socioeconomic position. We examined the association of informal child care, common in non-Western settings, with adolescent psychological well-being, using Hong Kong’s Chinese “Children of 1997” birth cohort. Methods Multivariable linear regression was used to examine the adjusted...

  10. Stress and epilepsy: a population-based cohort study of epilepsy in parents who lost a child

    DEFF Research Database (Denmark)

    Christensen, Jakob; Li, Jiong; Vestergaard, Mogens;

    2007-01-01

    was compared with the risk among parents who had not lost a child. RESULTS: The adjusted relative risk (RR) of epilepsy in parents who had lost a child was 1.50 (95% CI: 1.21-1.86). The RR was modified by time since bereavement and was 2.46 (95% CI: 1.49-4.07) in mothers and 1.92 (95% CI: 1.09-3.36) in fathers......OBJECTIVE: The goal of the study described here was to study the risk for epilepsy in parents exposed to severe stress caused by loss of a child. METHODS: The risk of being diagnosed with epilepsy (Danish National Hospital Register) in a cohort of parents who had lost a child under the age of 18...... within the first 3 years of loss of a child, and 2.10 (95% CI: 1.53-2.88) in mothers and 0.66 (95% CI: 0.41-1.06) in fathers 4 to 18 years after loss. CONCLUSIONS: Stress was associated with a moderately increased risk of being diagnosed with epilepsy. Udgivelsesdato: 2007-Nov...

  11. Early child care and obesity at 12 months of age in the Danish National Birth Cohort

    OpenAIRE

    Neelon, Sara E Benjamin; Andersen, Camilla Schou; Morgen, Camilla Schmidt; Kamper-Jørgensen, Mads; Oken, Emily; Gillman, Matthew W.; Sørensen, Thorkild IA

    2014-01-01

    Background/Objectives Evidence suggests that the child care environment may be more obesogenic than the family home, and previous studies have found that child care use may be associated with obesity in children. Few studies, however, have focused on child care during infancy, which may be an especially vulnerable period. This study examined child care use in infancy and weight status at 12 months of age in a country where paid maternity leave is common and early child care is not as prevalen...

  12. Effects of CCC on Water- logging Resistance in Pepper

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Four concentrations of CCC were used to treat pepper seedlings. The results indicated that 50 - 150mg@ L-1 CCC decreased the content of malonaldehydic acid (MDA) and increased the content of soluble protein, ascorbic acid (AsA) and glutathion(GSH), and activity of superoxade dismutase (SOD) and catalase (CAT), whereas 200mg@ L -1 CCC caused the soluble protein content and the CAT activity of Xiangyan 1 and the AsA content of Xiangyan 10 to descend. The comprehensive evaluation manifested that 100 - 150mg@ L-1 CCC had obvious effects on water - logging resistance of pepper. Different varietes required different concentrations, eg, 100mg@ L 1 CCC suited Xiangan l.while 150 mg@L -1 CCC suited Xiangyan 10.

  13. Occupational activity during pregnancy based on the Polish Mother and Child Cohort Study

    Directory of Open Access Journals (Sweden)

    Kinga Polańska

    2014-02-01

    Full Text Available Background: In Poland conditions related to or aggravated by the pregnancy, childbirth or the puerperium are one of the most common causes of sickness absence. The aim of the study was to analyze the occupational activity pattern during pregnancy and to evaluate the determinants of pregnancy-related temporary work disability confirmed by medical certificate. Materials and Methods: The presented analysis is based on data collected under the Polish Mother and Child Cohort Study. The study population consisted of 954 women who reported occupational activity during pregnancy. All women participating in the study were interviewed 3 times during pregnancy. Detail information on occupational activity during pregnancy and occupational stress, based on the Subjective Work Characteristics Questionnaire, was collected from all women. Results: The pregnant women had been issued medical certificate of temporary work disability because of conditions related to or aggravated by the pregnancy, childbirth or by the puerperium at 16 week of gestation on average and did not continue their activities until the end of pregnancy. The statistically significant determinants of receiving such medical certificate in the first trimester of pregnancy (≤ 12 weeks of pregnancy comprised poor health condition and complications during pregnancy (OR = 1.4; p = 0.01, lower education (OR = 2.4; p < 0.001, socio-economic status (OR = 9.6; p = 0.03, use of public transport to commute to work (OR = 2.7; p < 0.001, a longer work commute (OR = 1.4; p = 0.008 and a higher level of occupational stress (OR = 3.0; p < 0.01. Waitresses, nurses and saleswomen received medical certificate of temporary work disability in the first trimester of pregnancy more frequently than office workers (OR = 4.2; p = 0.005; OR = 3.3; p = 0.02; OR = 2.3; p < 0.001 respectively. Conclusions: It is crucial to develop the model of cooperation between occupational medicine physicians and gynecologists and a

  14. Estimating the inbreeding depression on cognitive behavior: a population based study of child cohort.

    Directory of Open Access Journals (Sweden)

    Mohd Fareed

    Full Text Available BACKGROUND: Cognitive ability tests are widely assumed to measure maximal intellectual performance and predictive associations between intelligence quotient (IQ scores and later mental health problems. Very few epidemiologic studies have been done to demonstrate the relationship between familial inbreeding and modest cognitive impairments in children. OBJECTIVE: We aimed to estimate the effect of inbreeding on children's cognitive behavior in comparison with non-inbred children. METHODOLOGY: A cohort of 408 children (6 to 15 years of age was selected from inbred and non-inbred families of five Muslim populations of Jammu region. The Wechsler Intelligence Scales for Children (WISC was used to measure the verbal IQ (VIQ, performance IQ (PIQ and full scale IQ (FSIQ. Family pedigrees were drawn to access the family history and children's inbred status in terms of coefficient of inbreeding (F. RESULTS: We found significant decline in child cognitive abilities due to inbreeding and high frequency of mental retardation among offspring from inbred families. The mean differences (95% C.I. were reported for the VIQ, being -22.00 (-24.82, -19.17, PIQ -26.92 (-29.96, -23.87 and FSIQ -24.47 (-27.35,-21.59 for inbred as compared to non-inbred children (p<0.001 [corrected].The higher risk of being mentally retarded was found to be more obvious among inbred categories corresponding to the degree of inbreeding and the same accounts least for non-inbred children (p<0.0001. We observed an increase in the difference in mean values for VIQ, PIQ and FSIQ with the increase of inbreeding coefficient and these were found to be statistically significant (p<0.05. The regression analysis showed a fitness decline (depression for VIQ (R2 = 0.436, PIQ (R2 = 0.468 and FSIQ (R2 = 0.464 with increasing inbreeding coefficients (p<0.01. CONCLUSIONS: Our comprehensive assessment provides the evidence for inbreeding depression on cognitive abilities among children.

  15. Exposure to cows is not associated with diarrhoea or impaired child growth in rural Odisha, India: a cohort study.

    Science.gov (United States)

    Schmidt, W-P; Boisson, S; Routray, P; Bell, M; Cameron, M; Torondel, B; Clasen, T

    2016-01-01

    Exposure to animal livestock has been linked to zoonotic transmission, especially of gastrointestinal pathogens. Exposure to animals may contribute to chronic asymptomatic intestinal infection, environmental enteropathy and child under-nutrition in low-income settings. We conducted a cohort study to explore the effect of exposure to cows on growth and endemic diarrhoea in children aged India, neither directly by affecting growth, nor indirectly by increasing the risk of diarrhoea. We found no strong evidence that the presence of a cowshed increased the number synanthropic flies in households.

  16. Maternal pre-pregnancy risk drinking and toddler behavior problems: the Norwegian Mother and Child Cohort Study.

    Science.gov (United States)

    Knudsen, Ann Kristin; Skogen, Jens Christoffer; Ystrom, Eivind; Sivertsen, Børge; Tell, Grethe S; Torgersen, Leila

    2014-10-01

    Maternal risk drinking may be a risk factor for child behavior problems even if the mother has discontinued this behavior. Whether pre-pregnancy risk drinking is an independent predictor of child behavior problems, or whether a potential effect may be explained by maternal alcohol use during and after pregnancy or other adverse maternal characteristics, is not known. Employing data from the Norwegian Mother and Child Cohort Study (MoBa), longitudinal associations between maternal pre-pregnancy risk drinking and behavior problems in toddlers aged 18 and 36 months were examined. Included in the study was mothers answering MoBa questionnaires when the child was 18 (N = 56,682) and 36 months (N = 46,756), and who had responded to questions regarding pre-pregnancy risk drinking at gestation week 17/18, using the screening instrument T-ACE. Toddler behavior problems were measured with items from Child Behavior Checklist. Associations were analyzed with multivariate logistic regression, controlling for pre and postnatal alcohol use, as well as other relevant covariates. Pre-pregnancy risk drinking was associated with child behavior problems at 18 and 36 months, even after controlling for pre and postnatal alcohol use. Maternal ADHD and anxiety and depression were the only covariates that had any substantial impact on the associations. When all covariates were included in the model, the associations were weak for internalizing behavior problems and non-significant for externalizing behavior problems. Pre-pregnancy risk drinking may predict early development of behavior problems in the offspring. This increased risk may be due to other adverse maternal characteristics associated with risk drinking, in particular co-occurring maternal psychopathology.

  17. Using the Norwegian Mother and Child Cohort Study to determine risk factors for delayed development and neuropsychiatric

    Directory of Open Access Journals (Sweden)

    Marte Helene Bjørk

    2014-12-01

    Full Text Available Introduction: Antiepileptic drug (AED teratogenicity is suspected to be the main cause of impaired development in children of women with epilepsy. However, many factors may confound the reported risks. The purpose of this review is to characterize the epilepsy cohort in the Norwegian Mother and Child Cohort Study (MoBa and show how it can be used to detangle various risk factors for adverse outcome in children of mothers with epilepsy.Methods: MoBa is a large, long-term prospective, family-based cohort study. The database is linked to the Medical Birth Registry of Norway. The epilepsy cohort consists of mothers and their children representing more than 700 pregnancies. Blood samples were obtained from the mother during pregnancy and from the umbilical cord after delivery, and AED concentrations were measured. Validated screening tools determined the frequency of maternal confounding risk factors and adverse offspring outcomes. Risk estimates were reported as adjusted odds ratios with confidence intervals using the remaining MoBa cohort as a reference (n=107,597. Outcome in offspring of women with epilepsy without AED treatment in pregnancy and of fathers with epilepsy were used to separate the effect of epilepsy from the effect of in utero exposure to AEDs.Results: Socioeconomic and psychiatric risk factors for adverse offspring outcomes were more frequent in mothers with epilepsy. The frequency of adverse offspring outcome was increased at 6, 18 and 36 months for verbal, motor and social development. Children of women with epilepsy without AED treatment and of fathers with epilepsy were generally similar to children of women without epilepsy.Conclusion: Children of mothers with epilepsy are at risk of adverse outcomes. AED exposure emerges as the most important risk factor.

  18. 7 CFR 1494.601 - Acceptance of offers by CCC.

    Science.gov (United States)

    2010-01-01

    ... exporter by telephone of the acceptance or rejection of its offer as soon as possible after review of the... notification of acceptance by CCC of the eligible exporter's offer will be the effective date of the exporter's... 7 Agriculture 10 2010-01-01 2010-01-01 false Acceptance of offers by CCC. 1494.601 Section...

  19. A computer simulation of the new Control Centre (CCC)

    CERN Multimedia

    2004-01-01

    In a development crucial for the success of the LHC, CERN will build a Control Centre (CCC) for the operation of all its beams and accelerators. The CCC will be an extension of the existing PCR building at Prévessin and is due to be operational by 1 February 2006.

  20. Self-reported dietary supplement use is confirmed by biological markers in the Norwegian Mother and Child Cohort Study (MoBa)

    DEFF Research Database (Denmark)

    Brantsæter, Anne Lise; Haugen, Margaretha; Hagve, Tor-Arne;

    2007-01-01

    Background/ Aims: A food frequency questionnaire ( FFQ) and a database for dietary supplements were developed for use in the Norwegian Mother and Child Cohort Study ( MoBa). The aim of the present study was to investigate the relation between reported use and biomarkers in supplement and nonsuppl......Background/ Aims: A food frequency questionnaire ( FFQ) and a database for dietary supplements were developed for use in the Norwegian Mother and Child Cohort Study ( MoBa). The aim of the present study was to investigate the relation between reported use and biomarkers in supplement...

  1. Eating disorders, pregnancy, and the postpartum period:Findings from the Norwegian Mother and Child Cohort Study (MoBa

    Directory of Open Access Journals (Sweden)

    Hunna J. Watson

    2014-12-01

    Full Text Available This review summarizes studies on eating disorders in pregnancy and the postpartum period that have been conducted as part of the broader Norwegian Mother and Child Cohort Study (MoBa. Prior to the 2000s, empirical literature on eating disorders in pregnancy was sparse and consisted mostly of studies in small clinical samples. MoBa has contributed to a new era of research by making population-based and largesample research possible. To date, MoBa has led to 19 eating disorder studies on diverse questions including the prevalence, course, and risk correlates of eating disorders during pregnancy and the postpartum. The associations between eating disorder exposure and pregnancy, birth and obstetric outcomes, and maternal and offspring health and well-being, have also been areas of focus. The findings indicate that eating disorders in pregnancy are relatively common and appear to confer health risks to mother and her child related to sleep, birth outcomes, maternal nutrition, and child feeding and eating.

  2. Age at birth of first child and coronary heart disease risk factors at age 53 years in men and women: British birth cohort study

    OpenAIRE

    HARDY, R.; Lawlor, D A; Black, S.; Mishra, G D; Kuh, D.

    2009-01-01

    Objective: To assess the associations between parental age at birth of first child and coronary heart disease (CHD) risk factors in men and women. To investigate whether the associations are explained by childhood predictors of age at parenthood or adult lifestyle factors related to child rearing. Methods: Data from 2540 men and women, with CHD risk factors measured at age 53 years, from a birth cohort study of individuals born in Britain in 1946 (Medical Research Council National Survey of H...

  3. Eating behaviours in preadolescence are associated with body dissatisfaction and mental disorders - Results of the CCC2000 study.

    Science.gov (United States)

    Munkholm, Anja; Olsen, Else Marie; Rask, Charlotte Ulrikka; Clemmensen, Lars; Rimvall, Martin K; Jeppesen, Pia; Micali, Nadia; Skovgaard, Anne Mette

    2016-06-01

    Preadolescence is a key period in the early stages of eating disorder development. The aim of the present study was, firstly, to investigate restrained, emotional and external eating in a general population-based sample of 11-12 year olds. Secondly, we sought to explore how these eating behaviours are associated with possible predictors of eating disorders, such as body dissatisfaction, weight status and mental disorders. A subsample of 1567 children (47.7% boys; 52.3% girls) from the Copenhagen Child Cohort (CCC2000) completed web-based questionnaires on eating behaviours and body dissatisfaction using The Eating Pattern Inventory for Children (EPI-C) and The Children's Figure Rating Scale. Mental disorders were assessed using the online version of the Development and Well-Being Assessment (DAWBA) based on parental replies with final DSM-IV diagnoses determined by experienced child- and adolescent psychiatrists. Height and weight were measured at a face-to-face assessment. The results showed that restrained eating was significantly associated with overweight, body dissatisfaction and emotional disorders in both genders. Emotional eating showed similar associations with overweight and body dissatisfaction in both genders, but was only associated with mental disorders in girls. External eating was significantly associated with body dissatisfaction and neurodevelopmental disorders in both genders, but was only associated with overweight in girls. Our findings show that problematic eating behaviours can be identified in preadolescence, and co-exist with weight problems and mental disorders. Thus restrained, emotional and external eating was, in different ways, associated with overweight, body dissatisfaction and mental disorders. Our findings point to significant eating behaviours in preadolescence, which could constitute potential predictors of later eating disorder risk. PMID:26896837

  4. Comparison of associations of maternal peri-pregnancy and paternal anthropometrics with child anthropometrics from birth through age 7 y assessed in the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Sorensen, Thorkild I. A.; Ajslev, Teresa Adeltoft; Angquist, Lars;

    2016-01-01

    BACKGROUND: Maternal prepregnancy adiposity may influence child adiposity beyond the transmitted genetic effects, which, if true, may accelerate the obesity epidemic, but the evidence for this mechanism is inconsistent. OBJECTIVE: The aim was to assess whether the associations of maternal body mass...... index (BMI) with child anthropometric measurements from birth through infancy and at 7 y of age exceed those of paternal associations. DESIGN: In the Danish National Birth Cohort, information on parental and child anthropometric measures is available for 30,655 trio families from maternal interviews...

  5. Estimation of Newborn Risk for Child or Adolescent Obesity: Lessons from Longitudinal Birth Cohorts

    OpenAIRE

    Morandi, Anita; Meyre, David; Lobbens, Stéphane; Kaakinen, Marika; Vatin, Vincent; Gaget, Stefan; Pouta, Anneli; Hartikainen, Anna-Liisa; Laitinen, Jaana; Ruokonen, Aimo; Das, Shikta; Khan, Anokhi Ali; Elliott, Paul; Maffeis, Claudio; Järvelin, Marjo-Riitta

    2012-01-01

    Objectives: Prevention of obesity should start as early as possible after birth. We aimed to build clinically useful equations estimating the risk of later obesity in newborns, as a first step towards focused early prevention against the global obesity epidemic. Methods: We analyzed the lifetime Northern Finland Birth Cohort 1986 (NFBC1986) (N = 4,032) to draw predictive equations for childhood and adolescent obesity from traditional risk factors (parental BMI, birth weight, maternal gestatio...

  6. Estimation of newborn risk for child or adolescent obesity: lessons from longitudinal birth cohorts.

    Directory of Open Access Journals (Sweden)

    Anita Morandi

    Full Text Available OBJECTIVES: Prevention of obesity should start as early as possible after birth. We aimed to build clinically useful equations estimating the risk of later obesity in newborns, as a first step towards focused early prevention against the global obesity epidemic. METHODS: We analyzed the lifetime Northern Finland Birth Cohort 1986 (NFBC1986 (N = 4,032 to draw predictive equations for childhood and adolescent obesity from traditional risk factors (parental BMI, birth weight, maternal gestational weight gain, behaviour and social indicators, and a genetic score built from 39 BMI/obesity-associated polymorphisms. We performed validation analyses in a retrospective cohort of 1,503 Italian children and in a prospective cohort of 1,032 U.S. children. RESULTS: In the NFBC1986, the cumulative accuracy of traditional risk factors predicting childhood obesity, adolescent obesity, and childhood obesity persistent into adolescence was good: AUROC = 0·78[0·74-0.82], 0·75[0·71-0·79] and 0·85[0·80-0·90] respectively (all p<0·001. Adding the genetic score produced discrimination improvements ≤1%. The NFBC1986 equation for childhood obesity remained acceptably accurate when applied to the Italian and the U.S. cohort (AUROC = 0·70[0·63-0·77] and 0·73[0·67-0·80] respectively and the two additional equations for childhood obesity newly drawn from the Italian and the U.S. datasets showed good accuracy in respective cohorts (AUROC = 0·74[0·69-0·79] and 0·79[0·73-0·84] (all p<0·001. The three equations for childhood obesity were converted into simple Excel risk calculators for potential clinical use. CONCLUSION: This study provides the first example of handy tools for predicting childhood obesity in newborns by means of easily recorded information, while it shows that currently known genetic variants have very little usefulness for such prediction.

  7. Child Allergic Symptoms and Well-Being at School: Findings from ALSPAC, a UK Cohort Study.

    Directory of Open Access Journals (Sweden)

    Alison Teyhan

    Full Text Available Eczema and asthma are common conditions in childhood that can influence children's mental health. Despite this, little is known about how these conditions affect the well-being of children in school. This study examines whether symptoms of eczema or asthma are associated with poorer social and mental well-being in school as reported by children and their teachers at age 8 years.Participants were from the Avon Longitudinal Study of Parents and Children. Measures of child well-being in school were child-reported (n = 6626 and teacher reported (n = 4366: children reported on their enjoyment of school and relationships with peers via a self-complete questionnaire; teachers reported child mental well-being using the Strengths and Difficulties Questionnaire [binary outcomes were high 'internalizing' (anxious/depressive and 'externalizing' (oppositional/hyperactive problems (high was >90th percentile]. Child rash and wheeze status were maternally reported and symptoms categorised as: 'none'; 'early onset transient' (infancy/preschool only; 'persistent' (infancy/preschool and at school age; and 'late onset' (school age only.Children with persistent (OR 1.29, 95% CI 1.02 to 1.63 and late onset (OR 1.48, 95% CI 1.02 to 2.14 rash were more likely to report being bullied, and children with persistent wheeze to feel left out (OR 1.42, 95% CI 1.10 to 1.84. Late onset rash was associated with high teacher-reported internalising behaviours (OR 1.61, 95% CI 1.02 to 2.54, and persistent rash with high externalising behaviours (OR 1.37, 95% CI 1.02 to 1.84. Child sleep and maternal mental health explained some of the associations with teacher-reported mental well-being.Symptoms of eczema or asthma can adversely affect a child's social and mental well-being at primary school. This suggests interventions, such as additional support or education of peers, should begin at early stages in schooling.

  8. Child Allergic Symptoms and Well-Being at School: Findings from ALSPAC, a UK Cohort Study

    OpenAIRE

    Alison Teyhan; Bruna Galobardes; John Henderson

    2015-01-01

    Background Eczema and asthma are common conditions in childhood that can influence children’s mental health. Despite this, little is known about how these conditions affect the well-being of children in school. This study examines whether symptoms of eczema or asthma are associated with poorer social and mental well-being in school as reported by children and their teachers at age 8 years. Methods Participants were from the Avon Longitudinal Study of Parents and Children. Measures of child we...

  9. The many dimensions of child poverty: Evidence from the UK Millennium Cohort Study

    OpenAIRE

    Dickerson, A.P.; Popli, G.

    2015-01-01

    In this paper we use a multidimensional framework to characterise child poverty in the UK. We examine the interdependencies amongst the different dimensions of multidimensional poverty, and the relationship of multidimensional poverty with income poverty. We also explore the links between multidimensional poverty, income poverty, and children's cognitive and non-cognitive development. Our findings suggest that multidimensional poverty identifies many but not all of the same children classifie...

  10. Child dental fear and behavior: The role of environmental factors in a hospital cohort

    Directory of Open Access Journals (Sweden)

    B S Suprabha

    2011-01-01

    Full Text Available Introduction: Information on the origin of dental fear and uncooperative behavior in a child patient is important for behavior management strategy. The effects of environmental factors have been comparatively less studied, especially in an Indian scenario. Objectives: To find the association of (1 age, gender, family characteristics, previous medical, and dental experiences with dental fear and behavior (2 dental fear with dental behavior. Materials and Methods: A cross-sectional questionnaire study involving 125 children aged between 7 and 14 years undergoing dental treatment under local anesthesia. The parent completed a questionnaire on family situation, medical history, and past dental experiences of the child. Child′s dental fear was recorded using Children′s Fear Survey Schedule-Dental Subscale and behavior was rated using Frankl Behaviour Rating Scale. Statistical Analysis: Data were analyzed using chi square test and binary logistic regression analysis. Results: Unpleasant experience in dental clinic and age of the child significantly influenced dental behavior. Visited pediatrician in the past one year, prior history of hospital admission, previous visit to dentist, experience at the first dental visit, and age of the child were contributing factors for dental fear. There was also significant association between dental fear levels and behavior. Conclusions: In 7 to 14 year olds, dental fear influences dental behavior, but the factors affecting them are not the same. Although dental fear decreases and dental behavior improves with age, experiences at the previous dental visits seem to influence both dental fear and behavior. Past medical experiences are likely to influence dental fear but not dental behavior.

  11. Ωccc production in high energy nuclear collisions

    Directory of Open Access Journals (Sweden)

    Hang He

    2015-06-01

    Full Text Available We investigate the production of Ωccc baryon in high energy nuclear collisions via quark coalescence mechanism. The wave function of Ωccc is solved from the Schrödinger equation for the bound state of three charm quarks by using the hyperspherical method. The production cross section of Ωccc per binary collision in a central Pb+Pb collision at sNN=2.76 TeV reaches 9 nb, which is at least two orders of magnitude larger than that in a p+p collision at the same energy. Therefore, it is most probable to discover Ωccc in heavy ion collisions at LHC, and the observation will be a clear signature of the quark–gluon plasma formation.

  12. $\\Omega_{ccc}$ Production in High Energy Nuclear Collisions

    CERN Document Server

    He, Hang; Zhuang, Pengfei

    2014-01-01

    We investigate the production of $\\Omega_{ccc}$ baryon in high energy nuclear collisions via quark coalescence mechanism. The wave function of $\\Omega_{ccc}$ is solved from the Schr\\"odinger equation for the bound state of three charm quarks by using the hyperspherical method. The production cross section of $\\Omega_{ccc}$ per binary collision in a central Pb+Pb collision at $\\sqrt{s_{NN}}=2.76$ TeV reaches 9 nb, which is at least two orders of magnitude larger than that in a p+p collision at the same energy. Therefore, it is most probable to discover $\\Omega_{ccc}$ in heavy ion collisions at LHC, and the observation will be a clear signature of the quark-gluon plasma formation.

  13. Ωccc production in high energy nuclear collisions

    Science.gov (United States)

    He, Hang; Liu, Yunpeng; Zhuang, Pengfei

    2015-06-01

    We investigate the production of Ωccc baryon in high energy nuclear collisions via quark coalescence mechanism. The wave function of Ωccc is solved from the Schrödinger equation for the bound state of three charm quarks by using the hyperspherical method. The production cross section of Ωccc per binary collision in a central Pb+Pb collision at √{sNN} = 2.76 TeV reaches 9 nb, which is at least two orders of magnitude larger than that in a p+p collision at the same energy. Therefore, it is most probable to discover Ωccc in heavy ion collisions at LHC, and the observation will be a clear signature of the quark-gluon plasma formation.

  14. Prenatal DDT and DDE exposure and child IQ in the CHAMACOS cohort.

    Science.gov (United States)

    Gaspar, Fraser W; Harley, Kim G; Kogut, Katherine; Chevrier, Jonathan; Mora, Ana Maria; Sjödin, Andreas; Eskenazi, Brenda

    2015-12-01

    Although banned in most countries, dichlorodiphenyl-trichloroethane (DDT) continues to be used for vector control in some malaria endemic areas. Previous findings from the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) cohort study found increased prenatal levels of DDT and its breakdown product dichlorodiphenyl-dichloroethylene (DDE) to be associated with altered neurodevelopment in children at 1 and 2years of age. In this study, we combined the measured maternal DDT/E concentrations during pregnancy obtained for the prospective birth cohort with predicted prenatal DDT and DDE levels estimated for a retrospective birth cohort. Using generalized estimating equation (GEE) and linear regression models, we evaluated the relationship of prenatal maternal DDT and DDE serum concentrations with children's cognition at ages 7 and 10.5years as assessed using the Full Scale Intelligence Quotient (IQ) and 4 subtest scores (Working Memory, Perceptual Reasoning, Verbal Comprehension, and Processing Speed) of the Wechsler Intelligence Scale for Children (WISC). In GEE analyses incorporating both age 7 and 10.5 scores (n=619), we found prenatal DDT and DDE levels were not associated with Full Scale IQ or any of the WISC subscales (p-value>0.05). In linear regression analyses assessing each time point separately, prenatal DDT levels were inversely associated with Processing Speed at age 7years (n=316), but prenatal DDT and DDE levels were not associated with Full Scale IQ or any of the WISC subscales at age 10.5years (n=595). We found evidence for effect modification by sex. In girls, but not boys, prenatal DDE levels were inversely associated with Full Scale IQ and Processing Speed at age 7years. We conclude that prenatal DDT levels may be associated with delayed Processing Speed in children at age 7years and the relationship between prenatal DDE levels and children's cognitive development may be modified by sex, with girls being more adversely

  15. Neuroticism and Functional Connectomics of the Resting Adolescent Brain - Insights from a Danish Child Cohort

    DEFF Research Database (Denmark)

    Baruël Johansen, Louise

    (MRI). Resting-state functional MRI is a widely used technique for studies of brain development due to the task-free condition. Furthermore, this imaging modality can be used to study the functional network of the brain that subserves communication between regions of the brain. Properties...... in a cohort of typically-developing children and adolescents aged 10 to 18 years to study the association between neuroticism and network organization. In the first part of the project, cross-sectional data was used to study whether netvi work characteristics associated with neuroticism observed in adults...

  16. Dietary exposure to dioxins and PCBs in a large cohort of pregnant women: results from the Norwegian Mother and Child Cohort Study (MoBa).

    Science.gov (United States)

    Caspersen, Ida H; Knutsen, Helle K; Brantsæter, Anne Lise; Haugen, Margaretha; Alexander, Jan; Meltzer, Helle Margrete; Kvalem, Helen E

    2013-09-01

    Exposure to dioxins and polychlorinated biphenyls (PCBs) during pregnancy and breastfeeding may result in adverse health effects in children. Prenatal exposure is determined by the concentrations of dioxins and PCBs in maternal blood, which reflect the body burden obtained by long term dietary exposure. The aims of this study were (1) to describe dietary exposure and important dietary sources to dioxins and PCBs in a large group of pregnant women and (2) to identify maternal characteristics associated with high dietary exposure to dioxins and PCBs. Dietary exposure to dioxins (sum of toxic equivalents (TEQs) from dioxin-like (dl) compounds) and PCB-153 in 83,524 pregnant women (gestational weeks 17-22) who participated in the Norwegian Mother and Child Cohort Study (MoBa) during the years 2002-2009 was calculated based on a food frequency questionnaire (FFQ) and a database of dioxin and PCB concentrations in Norwegian food. The median (interquartile range, IQR) intake of PCB-153 (marker of ndl-PCBs) was 0.81 (0.77) ng/kg bw/day. For dioxins and dioxin-like PCBs, the median (IQR) intake was 0.56 (0.37) pg TEQ/kg bw/day. Moreover, 2.3% of the participants had intakes exceeding the tolerable weekly intake (TWI) of 14pg TEQ/kg bw/week. Multiple regression analysis showed that dietary exposure was positively associated with maternal age, maternal education, weight gain during pregnancy, being a student, and alcohol consumption during pregnancy and negatively associated with pre-pregnancy BMI and smoking. A high dietary exposure to PCB-153 or dl-compounds (TEQ) was mainly explained by the consumption of seagull eggs and/or pate with fish liver and roe. Women who according to Norwegian recommendations avoid these food items generally do not have dietary exposure above the tolerable intake of dioxins and dl-PCBs.

  17. Occupational lifting during pregnancy and child's birth size in a large cohort study

    DEFF Research Database (Denmark)

    Juhl, Mette; Larsen, Pernille Stemann; Andersen, Per Kragh;

    2014-01-01

    OBJECTIVES: It has been suggested that the handling of heavy loads during pregnancy is associated with impaired fetal growth. We examined the association between quantity and frequency of maternal occupational lifting and the child's size at birth, measured by weight, length, ponderal index, small....... CONCLUSIONS: Overall, we observed no strong support for an association between maternal occupational lifting and impaired size at birth. Our data indicated a potential association between lifting and SGA among offspring of women in occupations that are likely to include person-lifting. These results should...

  18. Treatment of Danish Survivors of Child Sexual Abuse—A Cohort Study

    Directory of Open Access Journals (Sweden)

    Ask Elklit

    2015-12-01

    Full Text Available Objective: To investigate the changes in psychological and social domains associated with treatment in survivors of child sexual abuse. Method: Participants from four centers were assessed at baseline and were followed up after six and 12 months. The battery covered posttraumatic and general distress symptoms, attachment, coping styles, self-worth, and social support. Results: The estimated prevalence of Posttraumatic Stress Disorder (PTSD was 78% at baseline; this rate declined to 40% after one year. There were no differences in outcome measures across the different centers or between the individual and group treatments. Half of the PTSD variation at 12 months was explained by four factors: education, avoidance attachment, emotional coping, and social support. Conclusion: The findings in this study indicated a substantial reduction in mental health problems in survivors following 12 months of treatment and identified personality and social factors important for recovery.

  19. Maternal alcohol consumption in the Norwegian Mother and Child Cohort Study (MoBa – Research opportunities

    Directory of Open Access Journals (Sweden)

    Lisa A. DeRoo

    2014-12-01

    Full Text Available The Norwegian Mother and Child Cohort Study (MoBa is a valuable resource for the study of the effects of maternal alcohol consumption. MoBa’s strengths include a population-based sample of over 107,000 pregnancies, concurrent and retrospective assessment of maternal prenatal and postnatal alcohol consumption, and prospective follow-up for pregnancy and child outcomes. Direct questions were asked on the frequency, dose and timing of maternal alcohol consumption. Screening tools including the T-ACE and partial Rutgers Alcohol Problem Index were used to identify women at risk for drinking during pregnancy. Comprehensive information on potential confounders was collected including maternal medical history, reproductive history, smoking, and other substance use. The detailed alcohol data allow the differentiation between non-binge and binge-level drinking, important for studying different thresholds of exposure. The availability of maternal and infant DNA enables the study of genetic differences in alcohol metabolism. Besides conventional analyses, sibship studies of differentially exposed siblings can be conducted among the offspring of over 15,000 women who participated in the study for more than one pregnancy. Although there are low levels of social disadvantage in Norway (poverty increases the risk of harms from prenatal drinking, binge drinking is a common pattern of consumption and previous studies found that drinking alcohol during pregnancy is not uncommon. Here, I provide a brief review of prenatal alcohol literature and measurement issues, describe MoBa alcohol variables, and discuss how MoBa can contribute to maternal alcohol research within the context of Norway.

  20. Perfluoroalkyl substances during pregnancy and validated preeclampsia among nulliparous women in the Norwegian Mother and Child Cohort Study.

    Science.gov (United States)

    Starling, Anne P; Engel, Stephanie M; Richardson, David B; Baird, Donna D; Haug, Line S; Stuebe, Alison M; Klungsøyr, Kari; Harmon, Quaker; Becher, Georg; Thomsen, Cathrine; Sabaredzovic, Azemira; Eggesbø, Merete; Hoppin, Jane A; Travlos, Gregory S; Wilson, Ralph E; Trogstad, Lill I; Magnus, Per; Longnecker, Matthew P

    2014-04-01

    Perfluoroalkyl substances (PFAS) are persistent and ubiquitous environmental contaminants, and human exposure to these substances may be related to preeclampsia, a common pregnancy complication. Previous studies have found serum concentrations of PFAS to be positively associated with pregnancy-induced hypertension and preeclampsia in a population with high levels of exposure to perfluorooctanoate. Whether this association exists among pregnant women with background levels of PFAS exposure is unknown. Using data from the Norwegian Mother and Child Cohort Study conducted by the Norwegian Institute of Public Health, we carried out a study of nulliparous pregnant women enrolled in 2003-2007 (466 cases, 510 noncases) to estimate associations between PFAS concentrations and an independently validated diagnosis of preeclampsia. We measured levels of 9 PFAS in maternal plasma extracted midpregnancy; statistical analyses were restricted to 7 PFAS that were quantifiable in more than 50% of samples. In proportional hazards models adjusted for maternal age, prepregnancy body mass index (weight (kg)/height (m)(2)), educational level, and smoking status, we observed no strongly positive associations between PFAS levels and preeclampsia. We found an inverse association between preeclampsia and the highest quartile of perfluoroundecanoic acid concentration relative to the lowest quartile (hazard ratio = 0.55, 95% confidence interval: 0.38, 0.81). Overall, our findings do not support an increased risk of preeclampsia among nulliparous Norwegian women with background levels of PFAS exposure.

  1. Returning to work one year after childbirth: data from the mother-child cohort EDEN.

    Science.gov (United States)

    Wallace, Maeve; Saurel-Cubizolles, Marie-Josèphe

    2013-10-01

    The amount of time women spend out of work postpartum has implications for both health and economic trajectories which may result in long-term social inequities or exacerbate those already existing. The purpose of this investigation was to describe the characteristics of women who return to work within the first year postpartum and to identify specific occupational and health factors associated with returning to work among women who worked during pregnancy. The EDEN cohort is comprised of pregnant women recruited in two French university hospitals before 24 weeks gestation with a singleton pregnancy. Questionnaires were administered at 4, 8, and 12 months after birth. Multivariate logistic regression was used to model the odds of returning to work within 1 year of childbirth with inclusion of sociodemographic, health, and occupational variables that were significantly related to returning to work at the level of p job reward, desire to change job, education, and father's occupational level remained significantly associated with returning to work. Women's perception of their work as rewarding was the strongest predictor of resuming employment (OR comparing high reward to low reward: 2.48, 95 % CI: 1.60-3.83 for women with parity 0 or 1). Experiencing an adverse birth outcome had no relation to returning to work within 1 year postpartum. Across all indicator variables, women of higher socioeconomic status or with greater resources had greater odds of returning to work compared to those of lower status. This suggests that the crucial period of employment transition around the time of childbirth may intensify preexisting social inequalities. PMID:23054452

  2. Maternal eating disorder and infant diet. A latent class analysis based on the Norwegian Mother and Child Cohort Study (MoBa)

    OpenAIRE

    Torgersen, Leila; Ystrom, Eivind; Siega-Riz, Anna Maria; Berg, Cecilie Knoph; Zerwas, Stephanie; Reichborn-Kjennerud, Ted; Bulik, Cynthia M.

    2014-01-01

    Knowledge of infant diet and feeding practices among children of mothers with eating disorders is essential to promote healthy eating in these children. This study compared the dietary patterns of 6-month-old children of mothers with anorexia nervosa, bulimia nervosa, binge eating disorder, and eating disorder not otherwise specified - purging subtype, to the diet of children of mothers with no eating disorders. The study was based on 53,879 mothers in the Norwegian Mother and Child Cohort St...

  3. Early Predictors of Eating Problems in Preadolescence-A Prospective Birth Cohort Study

    DEFF Research Database (Denmark)

    Munkholm, Anja; Olsen, Else Marie; Rask, Charlotte Ulrikka;

    2016-01-01

    - and relational factors, or maternal mental disorder and eating behavior problems in preadolescence were found. Conclusions: Our results suggest that overeating at age 5–7 years is prospectively associated with restrained eating in preadolescence, with contemporaneous socioeconomic disadvantages and overweight......Purpose: The epidemiology of childhood eating problems is far from being fully described. The present study aims to explore early predictors of eating behavior problems in preadolescence. Methods: The study sample comprised 1,939 children from the birth cohort study, the Copenhagen Child Cohort...... (CCC2000). Logistic regression models were used to investigate associations among infancy health, developmental and relational factors, maternal mental health problems, socioeconomic factors, parental reported eating behavior patterns in preschool age and eating behavior problems in preadolescence...

  4. Prenatal methylmercury exposure and language delay at three years of age in the Norwegian Mother and Child Cohort Study.

    Science.gov (United States)

    Vejrup, Kristine; Schjølberg, Synnve; Knutsen, Helle Katrine; Kvalem, Helen Engelstad; Brantsæter, Anne Lise; Meltzer, Helle Margrete; Alexander, Jan; Magnus, Per; Haugen, Margaretha

    2016-01-01

    Prenatal methylmercury (MeHg) exposure and its possible neurodevelopmental effects in susceptible children are of concern. Studies of MeHg exposure and negative health outcomes have shown conflicting results and it has been suggested that co-exposure to other contaminants and/or nutrients in fish may confound the effect of MeHg. Our objective was to examine the association between prenatal exposure to MeHg and language and communication development at three years, adjusting for intake of fish, n-3 long chain polyunsaturated fatty acids (n-3 LCPUFAs) and co-exposure to dioxins and dioxin like polychlorinated biphenyls (dl-PCBs). We used data from the Norwegian Mother and Child Cohort Study (MoBa) collected between 2002 and 2008. The study sample consisted of 46,750 mother-child pairs. MeHg exposure was calculated from reported fish intake during pregnancy by a FFQ in mid-pregnancy. Children's language and communication skills were measured by maternal report on the Dale and Bishop grammar rating and the Ages and Stages communication scale (ASQ). We estimated odds ratios (OR) and 95% confidence intervals (CI) using logistic regressions. Median MeHg exposure was 1.3μg/day, corresponding to 0.14μg/kgbw/week. An exposure level above the 90th percentile (>2.6μg/day, >0.29μg/kgbw/week) was defined as the high MeHg exposure. Results indicated an association between high MeHg exposure and unintelligible speech with an adjusted OR 2.22 (1.31, 3.72). High MeHg exposure was also associated with weaker communication skills adjusted OR 1.33 (1.03, 1.70). Additional adjustment for fish intake strengthened the associations, while adjusting for PCBs and n-3 LCPUFA from diet or from supplements had minor impact. In conclusion, significant associations were found between prenatal MeHg exposure above the 90th percentile and delayed language and communication skills in a generally low exposed population.

  5. Prenatal methylmercury exposure and language delay at three years of age in the Norwegian Mother and Child Cohort Study.

    Science.gov (United States)

    Vejrup, Kristine; Schjølberg, Synnve; Knutsen, Helle Katrine; Kvalem, Helen Engelstad; Brantsæter, Anne Lise; Meltzer, Helle Margrete; Alexander, Jan; Magnus, Per; Haugen, Margaretha

    2016-01-01

    Prenatal methylmercury (MeHg) exposure and its possible neurodevelopmental effects in susceptible children are of concern. Studies of MeHg exposure and negative health outcomes have shown conflicting results and it has been suggested that co-exposure to other contaminants and/or nutrients in fish may confound the effect of MeHg. Our objective was to examine the association between prenatal exposure to MeHg and language and communication development at three years, adjusting for intake of fish, n-3 long chain polyunsaturated fatty acids (n-3 LCPUFAs) and co-exposure to dioxins and dioxin like polychlorinated biphenyls (dl-PCBs). We used data from the Norwegian Mother and Child Cohort Study (MoBa) collected between 2002 and 2008. The study sample consisted of 46,750 mother-child pairs. MeHg exposure was calculated from reported fish intake during pregnancy by a FFQ in mid-pregnancy. Children's language and communication skills were measured by maternal report on the Dale and Bishop grammar rating and the Ages and Stages communication scale (ASQ). We estimated odds ratios (OR) and 95% confidence intervals (CI) using logistic regressions. Median MeHg exposure was 1.3μg/day, corresponding to 0.14μg/kgbw/week. An exposure level above the 90th percentile (>2.6μg/day, >0.29μg/kgbw/week) was defined as the high MeHg exposure. Results indicated an association between high MeHg exposure and unintelligible speech with an adjusted OR 2.22 (1.31, 3.72). High MeHg exposure was also associated with weaker communication skills adjusted OR 1.33 (1.03, 1.70). Additional adjustment for fish intake strengthened the associations, while adjusting for PCBs and n-3 LCPUFA from diet or from supplements had minor impact. In conclusion, significant associations were found between prenatal MeHg exposure above the 90th percentile and delayed language and communication skills in a generally low exposed population. PMID:27058928

  6. Child-Pugh-Turcott versus Meld score for predicting survival in a retrospective cohort of black African cirrhotic patients

    Institute of Scientific and Technical Information of China (English)

    KA Attia; KC Ackoundou-N'guessan; AT N'dri-yoman; AK Mahassadi; E Messou; YF Bathaix; YH Kissi

    2008-01-01

    AIM: To compare the performance of the Child-Pugh-Turcott (CPT) score to that of the model for end-stage liver disease (MELD) score in predicting survival of a retrospective cohort of 172 Black African patients with cirrhosis on a short and mid-term basis.METHODS: Univariate and multivariate (Cox model)analyses were used to identify factors related to mortality. Relationship between the two scores was appreciated by calculating the correlation coefficient.The Kaplan Meier method and the log rank test were used to elaborate and compare survival respectively.The Areas Under the Curves were used to compare the performance between scores at 3, 6 and 12 mo.RESULTS: The study population comprised 172 patients, of which 68.9% were male. The mean age of the patient was 47.5 ± 13 years. Hepatitis B virus infection was the cause of cirrhosis in 70% of the cases.The overall mortality was 31.4% over 11 years of follow up. Independent factors significantly associated with mortality were: CPT score (HR = 3.3, 95% CI [1.7-6.2])(P 1.5 mg/dL versus serum creatine 21 vs MELD < 21). The area under the curves (AUC)that predict survival was 0.72 and 0.75 at 3 mo (P = 0.68),0.64 and 0.62 at 6 mo (P = 0.67), 0.69 and 0.64 at 12 mo (P = 0.38) respectively for the CPT score and the MELD score.CONCLUSION: The CPT score displays the same prognostic significance as does the MELD score in black African patients with cirrhosis. Moreover, its handling appears less cumbersome in clinical practice as compared to the latter.

  7. Peak weight and height velocity to age 36 months and asthma development: the Norwegian Mother and Child Cohort Study.

    Directory of Open Access Journals (Sweden)

    Maria C Magnus

    Full Text Available The immediate postnatal period is the period of the fastest growth in the entire life span and a critical period for lung development. Therefore, it is interesting to examine the association between growth during this period and childhood respiratory disorders.We examined the association of peak weight and height velocity to age 36 months with maternal report of current asthma at 36 months (n = 50,311, recurrent lower respiratory tract infections (LRTIs by 36 months (n = 47,905 and current asthma at 7 years (n = 24,827 in the Norwegian Mother and Child Cohort Study. Peak weight and height velocity was calculated using the Reed1 model through multilevel mixed-effects linear regression. Multivariable log-binomial regression was used to calculate adjusted relative risks (adj.RR and 95% confidence intervals (CI. We also conducted a sibling pair analysis using conditional logistic regression.Peak weight velocity was positively associated with current asthma at 36 months [adj.RR 1.22 (95%CI: 1.18, 1.26 per standard deviation (SD increase], recurrent LRTIs by 36 months [adj.RR 1.14 (1.10, 1.19 per SD increase] and current asthma at 7 years [adj.RR 1.13 (95%CI: 1.07, 1.19 per SD increase]. Peak height velocity was not associated with any of the respiratory disorders. The positive association of peak weight velocity and asthma at 36 months remained in the sibling pair analysis.Higher peak weight velocity, achieved during the immediate postnatal period, increased the risk of respiratory disorders. This might be explained by an influence on neonatal lung development, shared genetic/epigenetic mechanisms and/or environmental factors.

  8. Convergent and discriminant validity of psychiatric symptoms reported in The Norwegian Mother and Child Cohort Study at age 3 years with independent clinical assessment in the Longitudinal ADHD Cohort Study

    Directory of Open Access Journals (Sweden)

    Guido Biele

    2014-12-01

    Full Text Available Epidemiological studies often use parent questionnaires to assess children's development and mental health. To date, few studies have investigated the validity of parent questionnaires with standardized clinical assessments as criterion. The current study examines discriminant and convergent validity of parent questionnaires for symptoms of Attention Deficit Hyperactivity Disorder (ADHD, Oppositional Defiance Disorder (ODD, and Conduct Disorder (CD as well as symptoms of Separation Anxiety employed in the Norwegian Mother and Child Cohort Study by using structured clinical interviews performed 5 months later in the Longitudinal ADHD Cohort Study as a criterion. The comparison of confirmatory factor analysis models and examination of factor correlations indicate convergent and discriminant validity of MoBa parent questionnaires for preschool children, especially for the assessment of ADHD and ODD/CD. Future research should attempt to further improve parent questionnaires, examine their validity in representative samples, and explicitly test their utility for screening.

  9. Norms on possibilities II: more ccc ideals on 2^{omega}

    OpenAIRE

    Rosłanowski, Andrzej; Shelah, Saharon

    1997-01-01

    We use the method of norms on possibilities to answer a question of Kunen and construct a ccc sigma --ideal on 2^omega with various closure properties and distinct from the ideal of null sets, the ideal of meager sets and their intersection.

  10. 7 CFR 1494.501 - Submission of offers to CCC.

    Science.gov (United States)

    2010-01-01

    ... the assurances required by §§ 15.4 and 15b.5 of this title (7 CFR part 15 relates to various non... Tariff Act of 1930 (19 U.S.C. 1313) of any duty, tax or fee imposed under Federal law on an imported... that effect to CCC and may include any explanation or any additional information for the...

  11. CCC Method: The Rules Of Professionals As A Building Certifier

    Directory of Open Access Journals (Sweden)

    Zakaria R.

    2014-01-01

    Full Text Available In order developers handing over a building to the client, the building must comply with the various rules and procedures set by the respective local authorities. Before submission for CCC can be carried out by the developer, it is necessary to get a certificate of completion for the building construction. For this purpose, a more effective system introduced by the Malaysian government namely the Certificate Completion and Compliance (CCC. This system used respective professional services to recommend the issuance of building certificates for the building to be occupied. Under this approach, professional architects and engineer have been identified by government as a profession who is responsible for overseeing the entire project’s development and building that resulting in the issuance of CCC. Appointed architect or engineer called the Principle Submitting Person (PSP.This research uses qualitative method involving seven local authorities as respondents based on the “Snowball Sampling”. This approach asked the last respondents’ opinions on who are the next respondent that are appropriate for interview. The selection of respondents in a row expected to acquire direct information for the subject issue. PBT of Selangor and Malacca only (developed states was selected and all types of buildings involved in this study. Reliability and normality tests of the variables showed normal distribution and a high level of reliability (above 0.8. Research results obtained through interview revealed that all respondents agreed that the implementation of the new system CCC is rather effective than the old system. However, to achieved the CCC goal comprehensively the PSP appointed needs to maintain their work ethic and a best practice in ensuring the service provided could be able to satisfy all stakeholders.

  12. Onset of Maternal Psychiatric Disorders after the Birth of a Child with Autism Spectrum Disorder: A Retrospective Cohort Study

    Science.gov (United States)

    Fairthorne, Jenny; Jacoby, Peter; Bourke, Jenny; de Klerk, Nick; Leonard, Helen

    2016-01-01

    Background: Mothers of a child with autism spectrum disorder have more psychiatric disorders after the birth of their child. This might be because they have more psychiatric disorders before the birth, or the increase could be related to the burden of caring for their child. Aims: We aimed to calculate the incidence of a psychiatric diagnosis in…

  13. Adult physical, sexual, and emotional abuse and postpartum depression, a population based, prospective study of 53,065 women in the Norwegian Mother and Child Cohort Study

    OpenAIRE

    Sørbø, Marie Flem; Grimstad, Hilde; Bjørngaard, Johan Håkon; Lukasse, Mirjam; Schei, Berit

    2014-01-01

    Background Postpartum depression (PPD) has detrimental consequences to the women, their infants and families. The aim of the present study was to assess the association between adult abuse and PPD. Methods This study was based on data from 53,065 pregnant women in the Norwegian Mother and Child Cohort Study (MoBa), conducted by the Norwegian Institute of Public Health. Women were recruited through a postal invitation in relation to a routine ultra-sound invitation at week 18 of gestation. Exp...

  14. Association between prenatal exposure to perfluorinated compounds and symptoms of infections at age 1-4years among 359 children in the Odense Child Cohort

    DEFF Research Database (Denmark)

    Dalsager, Louise; Christensen, Nikolas; Husby, Steffen;

    2016-01-01

    , educational level, parity and child age. RESULTS: On average, the children experienced symptoms of infection 23% of the time during one year. PFOS exposure in the high tertile compared to the low tertile was associated with a statistically significant increased proportion of days with fever (IRR: 1.65 (95% CI...... on childhood infectious disease is unclear. OBJECTIVES: To investigate the association between prenatal exposure to PFAS and symptoms of infections at age 1-4years. METHODS: The Odense Child Cohort is an on-going prospective study on children's health, where serum concentrations of perfluorooctane sulfonic......: 1.24, 2.18), P-trendfever above the median (OR: 2.35 (95% CI: 1.31, 4.11). The latter tendency was also apparent for PFOA (OR: 1.97 (95% CI: 1.07, 3.62). Further, higher concentrations of PFOS and PFOA tended to increase the number of episodes...

  15. Intake of Caffeinated Soft Drinks before and during Pregnancy, but Not Total Caffeine Intake, Is Associated with Increased Cerebral Palsy Risk in the Norwegian Mother and Child Cohort Study

    DEFF Research Database (Denmark)

    Tollånes, Mette C; Strandberg-Larsen, Katrine; Eichelberger, Kacey Y;

    2016-01-01

    in their children. METHODS: The study was based on The Norwegian Mother and Child Cohort Study, comprising >100,000 live-born children, of whom 222 were subsequently diagnosed with CP. Mothers reported their caffeine consumption in questionnaires completed around pregnancy week 17 (102,986 mother-child pairs), week...... 22 (87,987 mother-child pairs), and week 30 (94,372 mother-child pairs). At week 17, participants were asked about present and prepregnancy consumption. We used Cox regression models to estimate associations between exposure [daily servings (1 serving = 125 mL) of caffeinated coffee, tea, and soft...

  16. Attacking hepatitis B virus cccDNA--The holy grail to hepatitis B cure.

    Science.gov (United States)

    Lucifora, Julie; Protzer, Ulrike

    2016-04-01

    HBV deposits a covalently closed circular DNA form, called cccDNA, in the nucleus of infected cells. As the central transcription template, the cccDNA minichromosome is a key intermediate in the HBV life cycle. Its location in the nucleus makes cccDNA a difficult target for antivirals and immune response, and therefore it is responsible for chronicity of HBV infection. While little is known about the mechanisms involved in cccDNA formation, current research is accumulating data on the mechanisms regulating transcription from cccDNA, and the first potential targeting approaches have been reported. This review will summarize our knowledge about cccDNA biology and the latest advances in cccDNA targeting strategies in order to finally achieve an HBV cure. PMID:27084036

  17. Social Withdrawal Behaviour at One Year of Age Is Associated with Delays in Reaching Language Milestones in the EDEN Mother-Child Cohort Study.

    Directory of Open Access Journals (Sweden)

    Antoine Guedeney

    Full Text Available The aim of the study was to examine the relationship between social withdrawal behaviour at one year and motor and language milestones.One-year old children from the EDEN French population-based birth cohort study (Study on the pre- and postnatal determinants of the child's development and prospective health Birth Cohort Study were included. Social withdrawal at one year was assessed by trained midwives using the Alarm Distress BaBy (ADBB scale. Midwives concurrently examined infants' motor and language milestones. Parents reported on child's psychomotor and language milestones, during the interview with the midwife.After adjusting for potential confounding factors, social withdrawal behaviour was significantly associated with concurrent delays in motor and language milestones assessed by the midwife or the parents.Higher scores on social withdrawal behaviour as assessed with the ADBB were associated with delays in reaching language milestones, and to a lesser extent with lower motor ability scores. Taking the contribution of social withdrawal behaviour into account may help understand the unfolding of developmental difficulties in children.

  18. Relationship between Receipt of a Social Protection Grant for a Child and Second Pregnancy Rates among South African Women: A Cohort Study.

    Directory of Open Access Journals (Sweden)

    Molly Rosenberg

    Full Text Available Social protection programs issuing cash grants to caregivers of young children may influence fertility. Grant-related income could foster economic independence and/or increase access to job prospects, education, and health services, resulting in lower pregnancy rates. In the other direction, these programs may motivate family expansion in order to receive larger grants. Here, we estimate the net effect of these countervailing mechanisms among rural South African women.We constructed a retrospective cohort of 4845 women who first became eligible for the Child Support Grant with the birth of their first child between 1998 and 2008, with data originally collected by the Agincourt Health and Socio-Demographic Surveillance System in Mpumalanga province, South Africa. We fit Cox regression models to estimate the hazard of second pregnancy in women who reported grant receipt after birth of first child, relative to non-recipients. As a secondary analysis to explore the potential for grant loss to incentivize second pregnancy, we exploited a natural experiment created by a 2003 expansion of the program's age eligibility criterion from age seven to nine. We compared second pregnancy rates between (i women with children age seven or eight in 2002 (recently aged out of grant eligibility to (ii women with children age seven or eight in 2003 (remained grant-eligible.The adjusted hazard ratio for the association between grant exposure and second pregnancy was 0.66 (95% CI: 0.58, 0.75. Women with first children who aged out of grant eligibility in 2002 had similar second pregnancy rates to women with first children who remained grant-eligible in 2003 [IRR (95% CI: 0.9 (0.5, 1.4].Across both primary and secondary analyses, we found no evidence that the Child Support Grant incentivizes pregnancy. In harmony with South African population policy, receipt of the Child Support Grant may result in longer spacing between pregnancies.

  19. The Complex Interaction between Home Environment, Socioeconomic Status, Maternal IQ and Early Child Neurocognitive Development: A Multivariate Analysis of Data Collected in a Newborn Cohort Study.

    Directory of Open Access Journals (Sweden)

    Luca Ronfani

    Full Text Available The relative role of socioeconomic status (SES, home environment and maternal intelligence, as factors affecting child cognitive development in early childhood is still unclear. The aim of this study is to analyze the association of SES, home environment and maternal IQ with child neurodevelopment at 18 months.The data were collected prospectively in the PHIME study, a newborn cohort study carried out in Italy between 2007 and 2010. Maternal nonverbal abilities (IQ were evaluated using the Standard Progressive Matrices, a version of the Raven's Progressive Matrices; a direct evaluation of the home environment was carried out with the AIRE instrument, designed using the HOME (Home Observation for Measurement of the Environment model; the socioeconomic characteristics were evaluated using the SES index which takes into account parents occupation, type of employment, educational level, homeownership. The study outcome was child neurodevelopment evaluated at 18 months, with the Bayley Scales of Infant and Toddler Development Third Edition (BSID III. Linear regression analyses and mediation analyses were carried out to evaluate the association between the three exposures, and the scaled scores of the three main scales of BSID III (cognitive, language and motor scale, with adjustment for a wide range of potential explanatory variables.Data from 502 mother-child pairs were analyzed. Mediation analysis showed a relationship between SES and maternal IQ, with a complete mediation effect of home environment in affecting cognitive and language domains. A direct significant effect of maternal IQ on the BSID III motor development scale and the mediation effect of home environment were found.Our results show that home environment was the variable with greater influence on neurodevelopment at 18 months. The observation of how parents and children interact in the home context is crucial to adequately evaluate early child development.

  20. El Centro de Cardioestimuladores del Uruguay. CCC Medical Devices

    OpenAIRE

    Pablo Darscht

    2011-01-01

    Estudio de caso del Centro de Cardioestimuladores del Uruguay - CCC Medical Devices preparado a solicitud de Ingenio en el marco del proyecto financiado por la Iniciativa para Incubadoras de InfoDev - Grupo Banco Mundial. Este estudio detalla los pasos seguidos por una empresa nacional con un fuerte factor de innovación y los cambios producidos en el entorno de los negocios de la empresa. El comienzo de una pequeña empresa de marcapasos que tras pasar por diferentes etapas hoy gana mercados e...

  1. Early Father Involvement and Subsequent Child Behaviour at Ages 3, 5 and 7 Years: Prospective Analysis of the UK Millennium Cohort Study

    Science.gov (United States)

    Kroll, Mary E.; Carson, Claire; Redshaw, Maggie; Quigley, Maria A.

    2016-01-01

    Objective Fathers are increasingly involved in care of their babies and young children. We assessed the association of resident fathers’ involvement with subsequent behaviour of their children, examining boys and girls separately. Methods We used longitudinal data from the UK Millennium Cohort Study for children born in 2000–2001, divided into three separate analysis periods: ages 9 months to 3 years, 3 to 5 years, and 5 to 7 years. By exploratory factor analysis of self-reported attitudes and engagement in caring activities, we derived composite measures of various types of father involvement at 9 months, 3 and 5 years. Where possible we created equivalent measures of mother involvement. Child behaviour was assessed by the Strengths and Difficulties Questionnaire (SDQ), which was completed by the mother when the child was aged 3, 5 and 7 years. We estimated gender-specific odds ratios for behaviour problems per quintile of father involvement, using separate logistic regression models for boys and girls in each analysis period. We controlled for a wide range of potential confounders: characteristics of the child (temperament and development at 9 months, and illness and exact age at outcome), equivalent mother involvement where appropriate, and factors related to socioeconomic status, household change, and parental well-being, where statistically significant. Results Paternal positive parenting beliefs at age 9 months and increased frequency of creative play at age 5 years were significantly associated with lower risk of subsequent behaviour problems (SDQ total difficulties) in both boys and girls (p<0.05), odds ratios ranging between 0.81 and 0.89 per quintile of involvement. No associations were observed for other composite measures of caring activity by the father at 9 months, 3 years or 5 years. Conclusion Quality of parenting, rather than the division of routine care between parents, was associated with child behavioural outcomes. PMID:27654635

  2. Adverse life events as risk factors for behavioural and emotional problems in a 7-year follow-up of a population-based child cohort

    DEFF Research Database (Denmark)

    Rasmussen, Cathrine Skovmand; Nielsen, Louise Gramstrup; Petersen, Dorthe Janne;

    2014-01-01

    in previous studies. The fact that no other risk factor proved to be of significance might be due to lack of power in the study. Children experiencing high levels of adverse life events are at high risk of chronic problem behaviour. Thus these risk factors should be assessed in daily clinical practice.......Background and aim: The aim of the study was to identify risk factors for significant changes in emotional and behavioural problem load in a community-based cohort of Danish children aged 9-16 years, the risk factors being seven parental and two child-related adverse life events. Methods: Data...... significantly raised the odds ratio of an increase in emotional and behavioural problems; furthermore, the risk of deterioration in problem behaviour rose significantly with increasing number of adverse life events. By dividing the children into four groups based on the pathway in problem load (increasers...

  3. Functional somatic symptoms and associated impairment in 5-7-year-old children: the Copenhagen Child Cohort 2000

    DEFF Research Database (Denmark)

    Rask, Charlotte Ulrikka; Olsen, Else Marie; Elberling, Hanne;

    2009-01-01

    ,327 children. The newly introduced parent interview, the soma assessment interview, was used to assess the child's FSS. Impairing symptoms were defined as FSS that caused substantial discomfort, impairment of everyday life, absence from day-care or school and/or help-seeking in the health care system. The 1...

  4. Alcohol intake in pregnancy increases the child's risk of atopic dermatitis. the COPSAC prospective birth cohort study of a high risk population.

    Directory of Open Access Journals (Sweden)

    Charlotte Giwercman Carson

    Full Text Available BACKGROUND: Atopic dermatitis has increased four-fold over the recent decades in developed countries, indicating that changes in environmental factors associated with lifestyle may play an important role in this epidemic. It has been proposed that alcohol consumption may be one contributing risk factor in this development. OBJECTIVE: To analyze the impact of alcohol intake during pregnancy on the development of atopic dermatitis during the first 7 years of life. METHOD: The COPSAC cohort is a prospective, longitudinal, birth cohort study of 411 children born to mothers with a history of asthma, followed up for 7 years with scheduled visits every 6 months as well as visits for acute exacerbations of atopic dermatitis. Risk of atopic dermatitis from any alcohol consumption during pregnancy was analyzed as time-to-diagnosis and adjusted for known risk factors. RESULTS: 177 of 411 children developed atopic dermatitis before age 7 years. We found a significant effect of alcohol intake during pregnancy on atopic dermatitis development (HR 1.44, 95% CI 1.05-1.99 p=0.024. This conclusion was unaffected after adjustment for smoking, mother's education and mother's atopic dermatitis. LIMITATIONS: The selection of a high-risk cohort, with all mothers suffering from asthma, and all children having a gestational age above 35 weeks with no congenital abnormality, systemic illness, or history of mechanical ventilation or lower airway infection. CONCLUSION: Alcohol intake by pregnant women with a history of asthma, is significantly associated with an increased risk for the child for developing atopic dermatitis during the first 7 years of life.

  5. Mediterranean diet adherence during pregnancy and risk of wheeze and eczema in the first year of life: INMA (Spain) and RHEA (Greece) mother-child cohort studies.

    Science.gov (United States)

    Chatzi, Leda; Garcia, Raquel; Roumeliotaki, Theano; Basterrechea, Mikel; Begiristain, Haizea; Iñiguez, Carmen; Vioque, Jesus; Kogevinas, Manolis; Sunyer, Jordi

    2013-12-14

    Maternal diet during pregnancy might influence the development of childhood allergic disorders. The aim of the present study was to evaluate the impact of Mediterranean diet (MD) adherence during pregnancy on wheeze and eczema in the first year of life in two population-based mother-child cohorts in Spain and Greece. We studied 1771 mother-newborn pairs from the Spanish multi-centre 'INMA' (INfancia y Medio Ambiente) study (Gipuzkoa, Sabadell and Valencia) and 745 pairs from the 'RHEA' study in Crete, Greece. The symptoms of wheeze and eczema were based on the criteria of the International Study of Asthma and Allergies in Childhood. Maternal diet during pregnancy was assessed by FFQ and MD adherence was evaluated through an a priori score. Multivariate log-binomial regression models were used to adjust for several confounders in each cohort and summary estimates were obtained by a meta-analysis. MD adherence was not associated with the risk of wheeze and eczema in any cohort, and similar results were identified in the meta-analysis approach. High meat intake (relative risk (RR) 1·22, 95 % CI 1·00, 1·49) and 'processed' meat intake (RR 1·18, 95 % CI 1·02, 1·37) during pregnancy were associated with an increased risk of wheeze in the first year of life, while a high intake of dairy products was significantly associated with a decreased risk of infantile wheeze (RR 0·83, 95 % CI 0·72, 0·96). The results of the present study show that high meat intake during pregnancy may increase the risk of wheeze in the first year of life, while a high intake of dairy products may decrease it.

  6. Maternal eating disorder and infant diet. A latent class analysis based on the Norwegian Mother and Child Cohort Study (MoBa).

    Science.gov (United States)

    Torgersen, Leila; Ystrom, Eivind; Siega-Riz, Anna Maria; Berg, Cecilie Knoph; Zerwas, Stephanie C; Reichborn-Kjennerud, Ted; Bulik, Cynthia M

    2015-01-01

    Knowledge of infant diet and feeding practices among children of mothers with eating disorders is essential to promote healthy eating in these children. This study compared the dietary patterns of 6-month-old children of mothers with anorexia nervosa, bulimia nervosa, binge eating disorder, and eating disorder not otherwise specified-purging subtype, to the diet of children of mothers with no eating disorders (reference group). The study was based on 53,879 mothers in the Norwegian Mother and Child Cohort Study (MoBa). Latent class analysis (LCA) was used to identify discrete latent classes of infant diet based on the mothers' responses to questions about 16 food items. LCA identified five classes, characterized by primarily homemade vegetarian food (4% of infants), homemade traditional food (8%), commercial cereals (35%), commercial jarred baby food (39%), and a mix of all food groups (11%). The association between latent dietary classes and maternal eating disorders were estimated by multinomial logistic regression. Infants of mothers with bulimia nervosa had a lower probability of being in the homemade traditional food class compared to the commercial jarred baby food class, than the referent (O.R. 0.59; 95% CI 0.36-0.99). Infants of mothers with binge eating disorder had a lower probability of being in the homemade vegetarian class compared to the commercial jarred baby food class (O.R. 0.77; 95% CI 0.60-0.99), but only before adjusting for relevant confounders. Anorexia nervosa and eating disorder not otherwise specified-purging subtype were not statistically significantly associated with any of the dietary classes. These results suggest that maternal eating disorders may to some extent influence the child's diet at 6 months; however, the extent to which these differences influence child health and development remains an area for further inquiry. PMID:25453594

  7. Variation in recorded child maltreatment concerns in UK primary care records: a cohort study using The Health Improvement Network (THIN database.

    Directory of Open Access Journals (Sweden)

    Jenny Woodman

    Full Text Available OBJECTIVES: To determine variation over time and between practices in recording of concerns related to abuse and neglect (maltreatment in children's primary care records. DESIGN: Retrospective cohort study using a United Kingdom representative primary care database. SETTING: 448 General Practices. PARTICIPANTS: In total 1,548, 972 children (<18 y registered between 1995 and 2010. MAIN OUTCOME MEASURES: Change in annual incidence of one or more maltreatment-related codes per child year of registration. Variation between general practices measured as the proportion of registered children with one or more maltreatment-related codes during 3 years (2008-2010. RESULTS: From 1995-2010, annual incidence rates of any coded maltreatment-related concerns rose by 10.8% each year (95% confidence interval 10.5, 11.2; adjusted for sex, age and deprivation. In 2010 the rate was 9.5 per 1000 child years (95%CI: 9.3, 9.8, equivalent to a prevalence of 0.8% of all registered children in 2010. Across all practices, the median prevalence of children with any maltreatment-related codes in three years (2008 to 2010 was 0.9% (range 0%-13.4%; 11 practices (2.5% had zero children with relevant codes in the same period. Once we accounted for sex, age, and deprivation, the prevalence for each practice was within two standard errors of the grand mean. CONCLUSIONS: General Practitioners (GPs are far from disengaged from safeguarding children; they are consistently and increasingly recording maltreatment concerns. As these results are likely to underestimate the burden of maltreatment known to primary care, there is much scope for increasing recording in primary care records with implications for resources to respond to concerns about maltreatment. Interventions and policies should build on this evidence that the average GP in the UK is engaged in child safeguarding activity.

  8. Household illness, poverty and physical and emotional child abuse victimisation: findings from South Africa’s first prospective cohort study

    OpenAIRE

    Meinck, F.; Cluver, LD; Boyes, ME

    2015-01-01

    Background Physical and emotional abuse of children is a large scale problem in South Africa, with severe negative outcomes for survivors. Although chronic household illness has shown to be a predictor for physical and emotional abuse, no research has thus far investigated the different pathways from household chronic illness to child abuse victimisation in South Africa. Methods Confidential self-report questionnaires using internationally utilised measures were completed by children aged 10-...

  9. 7 CFR 1435.504 - Timing of distribution of CCC-owned sugar.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Timing of distribution of CCC-owned sugar. 1435.504... CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Processor Sugar Payment-In-Kind (PIK) Program § 1435.504 Timing of distribution of CCC-owned sugar. Distribution of...

  10. Risk factors for failure to thrive in infancy depend on the anthropometric definitions used: The Copenhagen County Child Cohort

    DEFF Research Database (Denmark)

    Olsen, Else Marie; Skovgaard, Anne M; Weile, Birgitte;

    2007-01-01

    retardation and early developmental delays. In contrast, simple downward crossing of centiles seemed mainly to identify healthy low-risk infants, and thus, seems a poor screening measure of FTT in this affluent infant population. Thus, conditional weight gain appears to be the most sensible measure of FTT...... used criterion of downward crossing of centiles on an ordinary weight-for-age chart was associated with factors normally linked with low risk of adverse physical and mental development. Slow conditional weight gain, irrespective of additional thinness, seemed to identify infants with prenatal growth...... for FTT in a general infant population using different definitions of FTT. Three different criteria of FTT mirroring those used in previous population studies were applied to a birth cohort of 6090 infants. Sociodemographic data and prospectively collected information concerning physical and mental...

  11. The Necessary Maximality Principle for c.c.c. forcing is equiconsistent with a weakly compact cardinal

    OpenAIRE

    Hamkins, Joel David; Woodin, W. Hugh

    2004-01-01

    The Necessary Maximality Principle for c.c.c. forcing asserts that any statement about a real in a c.c.c. extension that could become true in a further c.c.c. extension and remain true in all subsequent c.c.c. extensions, is already true in the minimal extension containing the real. We show that this principle is equiconsistent with the existence of a weakly compact cardinal.

  12. Changes in the Prevalence of Child Sexual Abuse, Its Risk Factors, and Their Associations as a Function of Age Cohort in a Finnish Population Sample

    Science.gov (United States)

    Laaksonen, Toni; Sariola, Heikki; Johansson, Ada; Jern, Patrick; Varjonen, Markus; von der Pahlen, Bettina; Sandnabba, N. Kenneth; Santtila, Pekka

    2011-01-01

    Objective: We examined (1) the prevalence of childhood sexual abuse (CSA) experiences as a function of cohort and gender, (2) the prevalence of factors associated with CSA as a function of cohort and whether the association of these factors with CSA remained the same irrespective of cohort, and (3) whether any cohort differences could be…

  13. A Study on Mediation by Offspring BMI in the Association between Maternal Obesity and Child Respiratory Outcomes in the Amsterdam Born and Their Development Study Cohort.

    Directory of Open Access Journals (Sweden)

    Margreet W Harskamp-van Ginkel

    Full Text Available A causal relationship between maternal obesity and offspring asthma is hypothesized to begin during early development, but no underlying mechanism for the found association is identified. We quantitatively examined mediation by offspring body mass index (BMI in the association of maternal pre-pregnancy BMI on risk of asthma and wheezing during the first 7-8 years of life in a large Amsterdam born birth cohort.For 3185 mother-child pairs, mothers reported maternal pre-pregnancy BMI and offspring outcomes "ever being diagnosed with asthma" and "wheezing in the past 12 months" on questionnaires. We measured offspring height and weight at age 5-6 years. We performed a multivariate log linear regression comparing outcomes in offspring of mothers with different BMI categories. For each category we quantified and tested mediation by offspring BMI and also investigated interaction by parental asthma.At the age of 7-8 years, 8% of the offspring ever had asthma and 7% had current wheezing. Maternal pre-pregnancy obesity was associated with higher risks of asthma (adjusted RR 2.32 (95% CI: 1.49-3.61 and wheezing (adjusted RR 2.16 (95% CI: 1.28-3.64. Offspring BMI was a mediator in the association between maternal BMI and offspring wheezing, but not for asthma. There was no interaction by parental asthma.Maternal pre-pregnancy obesity was associated with higher risks of offspring asthma and wheezing. The association between maternal obesity and offspring wheezing was both direct and indirect (mediated through the child's own BMI.

  14. Association of diabetes in pregnancy with child weight at birth, age 12 months and 5 years--a population-based electronic cohort study.

    Directory of Open Access Journals (Sweden)

    Kelly Morgan

    Full Text Available BACKGROUND: This study examines the effect of diabetes in pregnancy on offspring weight at birth and ages 1 and 5 years. METHODS: A population-based electronic cohort study using routinely collected linked healthcare data. Electronic medical records provided maternal diabetes status and offspring weight at birth and ages 1 and 5 years (n = 147,773 mother child pairs. Logistic regression models were used to obtain odds ratios to describe the association between maternal diabetes status and offspring size, adjusted for maternal pre-pregnancy weight, age and smoking status. FINDINGS: We identified 1,250 (0.9% pregnancies with existing diabetes (27.8% with type 1 diabetes, 1,358 with gestational diabetes (0.9% and 635 (0.4% who developed diabetes post-pregnancy. Children whose mothers had existing diabetes were less likely to be large at 12 months (OR: 0.7 (95%CI: 0.6, 0.8 than those without diabetes. Maternal diabetes was associated with high weight at age 5 years in children whose mothers had a high pre-pregnancy weight tertile (gestational diabetes, (OR:2.1 (95%CI:1.25-3.6, existing diabetes (OR:1.3 (95%CI:1.0 to 1.6. CONCLUSION: The prevention of childhood obesity should focus on mothers with diabetes with a high maternal pre-pregnancy weight. We found little evidence that diabetes in pregnancy leads to long term obesity 'programming'.

  15. Age At Marriage, Gauna (Effective Marriage And First Child Birth In Rural Women- Changing Pattern In Various Marriage Cohorts By Decades

    Directory of Open Access Journals (Sweden)

    Sethi Neeraj K

    1988-01-01

    Full Text Available Fertility patterns of a community depend upon several factors. Strict enforcement of legislation is amongst its important determinants. The Government proposes to enact a deterrent law, which will replace the loophole â€" ridden Child Marriage Restraint Act of 1978. In India, there exists a long established custom to enter into effective marriage several years after marriage. This is called ‘gauna’. Studying the various marriage cohorts by decades, the present communication comments on the age at marriage, age at gauna and age at first childbirth amongst 843 rural women in Delhi. The study shows that over the last six decades, there has been a gradual rise of age at marriage from 10.5 years to 16.5 years. However, this slope is less steep with age at gauna and almost non- existent for age at first childbirth. This in turn has narrowed the gap between age at gauna and age at first childbirth. Age at first childbirth has remained more or less constant at 19-20 years. This fining, if corroborated elsewhere also, may be of great significance and raise questions on the validity of the current strategy of increasing marriage age to 18 years in order to reduce fertility.

  16. Critical Coalescence Concetration (CCC as a parameter for evaluation of selected quaternary ammonium compounds

    Directory of Open Access Journals (Sweden)

    Danuta Szyszka

    2013-10-01

    Full Text Available The objective of this paper was to determine the Critical Coalescence Concentration (CCC of surfactants such as N(dodecyloxycarboxymethyl N,N,N-(trimethylammonium bromide (DMGM- 12, N-[2-(dodecyoxycarboxyethyl] N,N,N-(trimethylammonium bromide (DMALM-12 and N-[3- (dodecanoyloxycarboxyprophyl] N,N,N-(trimethylammonium bromide (DMPM-11. The surfactants used represent quaternary ammonium compounds containing a hydrophobic moiety with an ester group (commonly known as “esterquats”. The CCC value was determined by analysis of the relationship between concentration of surfactant and average air bubble diameter. The values of the critical coalescence concentration (CCC were estimated using a graphical method.

  17. Early life exposure to polyunsaturated fatty acids and psychomotor development in children from the EDEN mother-child cohort

    Directory of Open Access Journals (Sweden)

    Bernard Jonathan Y.

    2016-01-01

    Full Text Available Epidemiological studies have reported that breastfed children have improved psychomotor development compared to never breastfed children. Human studies suggest that polyunsaturated fatty acids (PUFA, especially long chain PUFA (LC-PUFA which are highly contained in breast milk, could explain this link, since they are needed for pre- and postnatal brain development. Our aim was to study the relationships between several measures of pre- and postnatal exposures to PUFA and child’s psychomotor development at 2 and 3 years in the EDEN cohort. We evaluated breastfeeding duration, colostrum PUFA levels and maternal dietary PUFA intake during pregnancy, that we related with three scores of psychomotor development, after taking into account potential confounders. Breastfeeding duration was positively associated with psychomotor development. No relationship was found with both pre- and postnatal exposure to LC-PUFA. However, the maternal dietary omega-6/omega-3 ratio was negatively associated with psychomotor development, mainly driven by intake in linoleic acid (LA. Among breastfed children, linoleic acid levels were negatively associated with psychomotor development. Furthermore, children exposed to the highest colostrum LA levels tended to score closer to never breastfed children than to children exposed to the lowest colostrums LA levels. Taken together, these results do not provide evidence in favour of a positive role of pre- and postnatal exposure to LC-PUFA on later psychomotor development, but highlight a potential negative role of being exposed in early life to high LA levels. From a public health perspective, this work reiterates the need to promote breastfeeding duration, and to monitor the balance of PUFA intake during pregnancy and lactation periods.

  18. Narrative report : June - 1939 - July : Camp BS02 Co.2749 CCC

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This CCC narrative report for June and July of 1939 for Sand Lake Migratory Waterfowl Refuge outlines the number of hours spent working on various construction...

  19. Creating and Maintaining a Wellness Environment in Child Care Centers Participating in the Child and Adult Care Food Program

    Science.gov (United States)

    Lofton, Kristi L.; Carr, Deborah H.

    2010-01-01

    Purpose/Objectives: This study identifies issues associated with creating and maintaining a wellness environment in child care centers (CCCs) participating in the Child and Adult Care Food Program (CACFP). Methods: Structured interviews and focus groups were conducted with CCC professionals and state agency personnel to develop a survey to assess…

  20. Current status of medication adherence and infant follow up in the prevention of mother to child HIV transmission programme in Addis Ababa: a cohort study

    Directory of Open Access Journals (Sweden)

    Mirkuzie Alemnesh H

    2011-10-01

    Full Text Available Abstract Background Prevention of mother to child HIV transmission (PMTCT programmes have great potential to achieve virtual elimination of perinatal HIV transmission provided that PMTCT recommendations are properly followed. This study assessed mothers and infants adherence to medication regimen for PMTCT and the proportions of exposed infants who were followed up in the PMTCT programme. Methods A prospective cohort study was conducted among 282 HIV-positive mothers attending 15 health facilities in Addis Ababa, Ethiopia. Descriptive statistics, bivariate and mulitivariate logistic regression analyses were done. Results Of 282 mothers enrolled in the cohort, 232 (82%, 95% CI 77-86% initiated medication during pregnancy, 154 (64% initiated combined zidovudine (ZDV prophylaxis regimen while 78 (33% were initiated lifelong antiretroviral treatment (ART. In total, 171 (60%, 95% CI 55-66% mothers ingested medication during labour. Of the 221 live born infants (including two sets of twins, 191 (87%, 95% CI 81-90% ingested ZDV and single-dose nevirapine (sdNVP at birth. Of the 219 live births (twin births were counted once, 148 (68%, 95% CI 61-73% mother-infant pairs ingested their medication at birth. Medication ingested by mother-infant pairs at birth was significantly and independently associated with place of delivery. Mother-infant pairs attended in health facilities at birth were more likely (OR 6.7 95% CI 2.90-21.65 to ingest their medication than those who were attended at home. Overall, 189 (86%, 95% CI 80-90% infants were brought for first pentavalent vaccine and 115 (52%, 95% CI 45-58% for early infant diagnosis at six-weeks postpartum. Among the infants brought for early diagnosis, 71 (32%, 95% CI 26-39% had documented HIV test results and six (8.4% were HIV positive. Conclusions We found a progressive decline in medication adherence across the perinatal period. There is a big gap between mediation initiated during pregnancy and actually

  1. Associations between Sugar Intake from Different Food Sources and Adiposity or Cardio-Metabolic Risk in Childhood and Adolescence: The Korean Child-Adolescent Cohort Study.

    Science.gov (United States)

    Hur, Yang-Im; Park, Hyesook; Kang, Jae-Heon; Lee, Hye-Ah; Song, Hong Ji; Lee, Hae-Jeung; Kim, Ok-Hyun

    2015-12-31

    The increasing prevalence of childhood obesity is a serious public health problem associated with co-morbidities in adulthood, as well as childhood. This study was conducted to identify associations between total sugar intake and sugar intake from different foods (fruit, milk, and sugar-sweetened beverages (SSBs)), and adiposity and continuous metabolic syndrome scores (cMetS) among Korean children and adolescents using cohort data. The study subjects were children (n = 770) who participated in the 4th year (2008) of the Korean Child-Adolescent Cohort Study (KoCAS). Dietary intake data were collected via three-day 24-h food records, and sugar intake was calculated for the total sugar content of foods using our database compiled from various sources. Anthropometric measurements, assessments of body composition, and blood sample analysis were performed at baseline and at follow-up four years later. The cMetS was calculated based on waist circumference, triglycerides, high-density lipoprotein cholesterol, glucose, and mean arterial blood pressure. According to multiple linear regression analysis, there were no significant associations between total sugar intake and adiposity and cMetS. However, higher intake of fruit sugar at baseline was significantly associated with lower body mass index (BMI) z-scores and body fat percentages at baseline (β = -0.10, p = 0.02 and β = -0.78, p sugar intake from fruit at baseline was still negatively associated with the above outcomes, but only the relationship with BMI z-scores retained statistical significance (β = -0.08, p sugar from SSBs and cMetS at baseline (β = 0.04, p = 0.02), but that relationship was not observed at follow-up (p = 0.83). Differences in consumption sugars from fruit and SSBs might play an important role in the risk of adiposity and metabolic disease in children and adolescents. Our results suggest that strategies for reducing sugar intake need to target particular food groups. Consequently, this

  2. Neurocognitive outcome of children exposed to perinatal mother-to-child Chikungunya virus infection: the CHIMERE cohort study on Reunion Island.

    Directory of Open Access Journals (Sweden)

    Patrick Gérardin

    2014-07-01

    Full Text Available Little is known about the neurocognitive outcome in children exposed to perinatal mother-to-child Chikungunya virus (p-CHIKV infection.The CHIMERE ambispective cohort study compared the neurocognitive function of 33 p-CHIKV-infected children (all but one enrolled retrospectively at around two years of age with 135 uninfected peers (all enrolled prospectively. Psychomotor development was assessed using the revised Brunet-Lezine scale, examiners blinded to infectious status. Development quotients (DQ with subscores covering movement/posture, coordination, language, sociability skills were calculated. Predictors of global neurodevelopmental delay (GND, DQ ≤ 85, were investigated using multivariate Poisson regression modeling. Neuroradiologic follow-up using magnetic resonance imaging (MRI scans was proposed for most of the children with severe forms.The mean DQ score was 86.3 (95%CI: 81.0-91.5 in infected children compared to 100.2 (95%CI: 98.0-102.5 in uninfected peers (P<0.001. Fifty-one percent (n = 17 of infected children had a GND compared to 15% (n = 21 of uninfected children (P<0.001. Specific neurocognitive delays in p-CHIKV-infected children were as follows: coordination and language (57%, sociability (36%, movement/posture (27%. After adjustment for maternal social situation, small for gestational age, and head circumference, p-CHIKV infection was found associated with GND (incidence rate ratio: 2.79, 95%CI: 1.45-5.34. Further adjustments on gestational age or breastfeeding did not change the independent effect of CHIKV infection on neurocognitive outcome. The mean DQ of p-CHIKV-infected children was lower in severe encephalopathic children than in non-severe children (77.6 versus 91.2, P<0.001. Of the 12 cases of CHIKV neonatal encephalopathy, five developed a microcephaly (head circumference <-2 standard deviations and four matched the definition of cerebral palsy. MRI scans showed severe restrictions of white matter areas

  3. Splash!: a prospective birth cohort study of the impact of environmental, social and family-level influences on child oral health and obesity related risk factors and outcomes

    Directory of Open Access Journals (Sweden)

    Scott Anthony

    2011-06-01

    Full Text Available Abstract Background Dental caries (decay is the most prevalent disease of childhood. It is often left untreated and can impact negatively on general health, and physical, developmental, social and learning outcomes. Similar to other health issues, the greatest burden of dental caries is seen in those of low socio-economic position. In addition, a number of diet-related risk factors for dental caries are shared risk factors for the development of childhood obesity. These include high and frequent consumption of refined carbohydrates (predominately sugars, and soft drinks and other sweetened beverages, and low intake of (fluoridated water. The prevalence of childhood obesity is also at a concerning level in most countries and there is an opportunity to determine interventions for addressing both of these largely preventable conditions through sustainable and equitable solutions. This study aims to prospectively examine the impact of drink choices on child obesity risk and oral health status. Methods/Design This is a two-stage study using a mixed methods research approach. The first stage involves qualitative interviews of a sub-sample of recruited parents to develop an understanding of the processes involved in drink choice, and inform the development of the Discrete Choice Experiment analysis and the measurement instruments to be used in the second stage. The second stage involves the establishment of a prospective birth cohort of 500 children from disadvantaged communities in rural and regional Victoria, Australia (with and without water fluoridation. This longitudinal design allows measurement of changes in the child's diet over time, exposure to fluoride sources including water, dental caries progression, and the risk of childhood obesity. Discussion This research will provide a unique contribution to integrated health, education and social policy and program directions, by providing clearer policy relevant evidence on strategies to counter

  4. Self-reported data on medicine use in the Norwegian Mother and Child cohort study compared to data from the Norwegian Prescription Database

    Directory of Open Access Journals (Sweden)

    Svetlana Skurtveit

    2014-12-01

    Full Text Available Aims: To study information on prescribed drug use (opioids, antidepressants and benzodiazepines (BZD recorded in the Norwegian Prescription Database (NorPD and to compare this information with selfreported drug use among pregnant women in the Norwegian Mother and Child Cohort Study (MoBa.Materials and methods: The study population consisted of 28 479 women who participated in MoBa and who answered all questionnaires in pregnancy and whose pregnancy started after 1 March 2004. Data on dispensed drugs in NorPD were extracted for three different time windows: a the pregnancy period, b 30 days prior to pregnancy in addition to pregnancy, c 60 days prior to pregnancy in addition to pregnancy. Data on self- reported drug use in MoBa were used as the reference standard in the validity analysis. Sensitivity and specificity were calculated.Results: Sensitivity of drug use as recorded in NorPD for the pregnancy period was highest for antidepressants (66.9% and BZD-antiepileptics (100% and lowest for BZD-anxiolytics (44.8% and BZDhypnotics (27.8%. Expansion of the time windows for dispensed drugs in the NorPD to include intervals 30 and 60 days before pregnancy led to higher sensitivity, but lower specificity of all classes of drugs. For opioids, sensitivity increased from 48.8% to 53.6%, while specificity decreased from 98.7 to 97.6%. For antidepressants and BZD-anxiolytics, specificity decreased for both from 99.7 to 99.4%.Conclusion: Using self-reported data as reference standard, the prescription data provides valid information on current exposures to BZD-antiepileptics and antidepressants in pregnant women if time windows are selected with adequate consideration depending on the investigated problem. However, validity is lower for other benzodiazepines and opioids.

  5. Complete Spectrum of CRISPR/Cas9-induced Mutations on HBV cccDNA

    Science.gov (United States)

    Seeger, Christoph; Sohn, Ji A

    2016-01-01

    Hepatitis B virus (HBV) causes chronic infections that cannot yet be cured. The virus persists in infected hepatocytes, because covalently closed circular DNA (cccDNA), the template for the transcription of viral RNAs, is stable in nondividing cells. Antiviral therapies with nucleoside analogues inhibit HBV DNA synthesis in capsids in the cytoplasm of infected hepatocytes, but do not destroy nuclear cccDNA. Because over 200 million people are still infected, a cure for chronic hepatitis B (CHB) has become one of the major challenges in antiviral therapy. As a first step toward the development of curative therapies, we previously demonstrated that the CRISPR/Cas9 system can be used to functionally inactivate cccDNA derived from infectious HBV. Moreover, some evidence suggests that certain cytokines might induce an APOBEC-mediated cascade leading to the destruction of cccDNA. In this report we investigated whether a combination of the two mechanisms could act synergistically to inactivate cccDNA. Using next generation sequencing (NGS), we determined the complete spectrum of mutations in cccDNA following Cas9 cleavage and repair by nonhomologous end joining (NHEJ). We found that over 90% of HBV DNA was cleaved by Cas9. In addition our results showed that editing of HBV DNA after Cas9 cleavage is at least 15,000 times more efficient that APOBEC-mediated cytosine deamination following treatment of infected cells with interferon alpha (IFNα). We also found that a previously used method to detect cytosine deaminated DNA, termed 3D-PCR, overestimates the amount and frequency of edited HBV DNA. Taken together, our results demonstrated that the CRISPR/Cas9 system is so far the best method to functionally inactivate HBV cccDNA and provide a cure for CHB. PMID:27203444

  6. Complete Spectrum of CRISPR/Cas9-induced Mutations on HBV cccDNA.

    Science.gov (United States)

    Seeger, Christoph; Sohn, Ji A

    2016-08-01

    Hepatitis B virus (HBV) causes chronic infections that cannot yet be cured. The virus persists in infected hepatocytes, because covalently closed circular DNA (cccDNA), the template for the transcription of viral RNAs, is stable in nondividing cells. Antiviral therapies with nucleoside analogues inhibit HBV DNA synthesis in capsids in the cytoplasm of infected hepatocytes, but do not destroy nuclear cccDNA. Because over 200 million people are still infected, a cure for chronic hepatitis B (CHB) has become one of the major challenges in antiviral therapy. As a first step toward the development of curative therapies, we previously demonstrated that the CRISPR/Cas9 system can be used to functionally inactivate cccDNA derived from infectious HBV. Moreover, some evidence suggests that certain cytokines might induce an APOBEC-mediated cascade leading to the destruction of cccDNA. In this report we investigated whether a combination of the two mechanisms could act synergistically to inactivate cccDNA. Using next generation sequencing (NGS), we determined the complete spectrum of mutations in cccDNA following Cas9 cleavage and repair by nonhomologous end joining (NHEJ). We found that over 90% of HBV DNA was cleaved by Cas9. In addition our results showed that editing of HBV DNA after Cas9 cleavage is at least 15,000 times more efficient that APOBEC-mediated cytosine deamination following treatment of infected cells with interferon alpha (IFNα). We also found that a previously used method to detect cytosine deaminated DNA, termed 3D-PCR, overestimates the amount and frequency of edited HBV DNA. Taken together, our results demonstrated that the CRISPR/Cas9 system is so far the best method to functionally inactivate HBV cccDNA and provide a cure for CHB. PMID:27203444

  7. The health and social situation of the mother during pregnancy and global quality of life of the child as an adult. Results from the prospective Copenhagen Perinatal Cohort 1959-1961

    Directory of Open Access Journals (Sweden)

    Søren Ventegodt

    2005-01-01

    Full Text Available A prospective cohort study (Copenhagen Perinatal Birth Cohort 1959-61 of 7,222 persons was used in order to explore the association between the social and health situation during pregnancy and the global quality of life (QOL of the adult child 31-33 years later. Two sets of questionnaires were used with one filled out by physicians during pregnancy and one filled out by the adult children 31-33 years later. The questionnaires included mother's situation during pregnancy and global QOL of the child at follow-up: Well-being, life satisfaction, happiness, fulfilment of needs, experience of life’s temporal and spatial domains, expression of life’s potentials and objective measures. The only indicators to have clear connections with a reduced quality of life were the cases of mother's with syphilis (8.5%, mother's congenital malformations (8.8%, low social group (6.9% and failing contraception (3.8%. The results obtained repudiate the common notion and hypothesis that the mother's situation during pregnancy is highly important for the quality of life that the child experience as an adult. This suggest that the aspects important for quality of life later on are not found solely in early conditions, but instead more dependent on later attitude towards life of that specific person.

  8. HBV cccDNA in patients′ sera as an indicator for HBV reactivation and an early signal of liver damage

    Institute of Scientific and Technical Information of China (English)

    Ying Chen; Johnny Sze; Ming-Liang He

    2004-01-01

    AIM: To evaluate the covalently closed circle DNA (cccDNA)level of hepatitis B virus (HBV) in patients′ liver and sera.METHODS: HBV DNA was isolated from patients′liver biopsies and sera. A sensitive real-time PCR method, which is capable of differentiation of HBV viral genomic DNA and cccDNA, was used to quantify the total HBV cccDNA. The total HBV viral DNA was quantitated by real-time PCR using a HBV diagnostic kit (PG Biotech, LTD, Shenzhen, China)described previously.RESULTS: For the first time, we measured the level of HBV DNA and cccDNA isolated from ten HBV patients′liver biopsies and sera. In the liver biopsies, cccDNA was detected from all the biopsy samples. The copy number of cccDNA ranged from from 0.03 to 173.1 per cell, the copy number of total HBV DNA ranged from 0.08 to 3 717 per cell. The ratio of total HBV DNA to cccDNA ranged from 1 to 3 406. In the sera,cccDNA was only detected from six samples whereas HBV viral DNA was detected from all ten samples. The ratio of cccDNA to total HBV DNA ranged from 0 to 1.77%. To further investigate the reason why cccDNA could only be detected in some patients′sera, we performed longitudinal studies. The cccDNA was detected from the patients′sera with HBV reactivation but not from the patients′sera without HBV reactivation. The level of cccDNA in the sera was correlated with ALT and viral load in the HBV reactivation patients.CONCLUSION: HBV cccDNA is actively transcribed and replicated in some patients′hepatocytes, which is reflected by a high ratio of HBV total DNA vs cccDNA. Detection of cccDNA in the liver biopsy will provide an end-point for the anti-HBV therapy. The occurrence of cccDNA in the sera is an early signal of liver damage, which may be another important clinical parameter.

  9. The recombined cccDNA produced using minicircle technology mimicked HBV genome in structure and function closely

    OpenAIRE

    Xiaoyan Guo; Ping Chen; Xiaohu Hou; Wenjuan Xu; Dan Wang; Tian-yan Wang; Liping Zhang; Gang Zheng; Zhi-liang Gao; Cheng-Yi He; Boping Zhou; Zhi-Ying Chen

    2016-01-01

    HBV covalently closed circular DNA (cccDNA) is drug-resistant and responsible for viral persistence. To facilitate the development of anti-cccDNA drugs, we developed a minicircle DNA vector (MC)-based technology to produce large quantity of recombined cccDNA (rcccDNA) resembling closely to its wild-type counterpart both in structure and function. The rcccDNA differed to the wild-type cccDNA (wtcccDNA) only in that it carried an extra 36-bp DNA recombinant product attR upstream of the preC/C g...

  10. Medication Use before, during, and after Pregnancy among Women with Eating Disorders: A Study from the Norwegian Mother and Child Cohort Study.

    Directory of Open Access Journals (Sweden)

    Angela Lupattelli

    Full Text Available Little is known about medication use among women with eating disorders in relation to pregnancy.To explore patterns of and associations between use of psychotropic, gastrointestinal and analgesic medications and eating disorders in the period before, during and after pregnancy.This study is based on the Norwegian Mother and Child Cohort Study (MoBa. A total of 62,019 women, enrolled at approximately 17 weeks' gestation, had valid data from the Norwegian Medical Birth Registry and completed three MoBa questionnaires. The questionnaires provided diagnostic information on broadly defined anorexia nervosa (AN, bulimia nervosa (BN, binge eating disorder (BED and recurrent self-induced purging in the absence of binge eating (EDNOS-P, along with self-reported use of medication six months before, during, and 0-6 months after pregnancy.The prevalence of eating disorder subtypes before and/or during pregnancy was: 0.09% AN (n = 54, 0.94% BN (n = 585, 0.10% EDNOS-P (n = 61 and 5.00% BED (n = 3104. The highest over-time prevalence of psychotropic use was within the AN (3.7-22.2% and EDNOS-P (3.3-9.8% groups. Compared to controls, BN was directly associated with incident use of psychotropics in pregnancy (adjusted RR: 2.25, 99% CI: 1.17-4.32. Having AN (adjusted RR: 5.11, 99% CI: 1.53-17.01 or EDNOS-P (adjusted RR: 6.77, 99% CI: 1.41-32.53 was directly associated with use of anxiolytics/sedatives postpartum. The estimates of use of analgesics (BED and laxatives (all eating disorders subtypes were high at all time periods investigated.Use of psychotropic, gastrointestinal, and analgesic medications is extensive among women with eating disorders in the period around pregnancy. Female patients with eating disorders should receive evidence-based counseling about the risk of medication exposure versus the risk of untreated psychiatric illness during pregnancy and postpartum.

  11. Medication Use before, during, and after Pregnancy among Women with Eating Disorders: A Study from the Norwegian Mother and Child Cohort Study

    Science.gov (United States)

    Lupattelli, Angela; Spigset, Olav; Torgersen, Leila; Zerwas, Stephanie; Hatle, Marianne; Reichborn-Kjennerud, Ted; Bulik, Cynthia M.; Nordeng, Hedvig

    2015-01-01

    Introduction Little is known about medication use among women with eating disorders in relation to pregnancy. Aims To explore patterns of and associations between use of psychotropic, gastrointestinal and analgesic medications and eating disorders in the period before, during and after pregnancy. Method This study is based on the Norwegian Mother and Child Cohort Study (MoBa). A total of 62,019 women, enrolled at approximately 17 weeks' gestation, had valid data from the Norwegian Medical Birth Registry and completed three MoBa questionnaires. The questionnaires provided diagnostic information on broadly defined anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED) and recurrent self-induced purging in the absence of binge eating (EDNOS-P), along with self-reported use of medication six months before, during, and 0–6 months after pregnancy. Results The prevalence of eating disorder subtypes before and/or during pregnancy was: 0.09% AN (n = 54), 0.94% BN (n = 585), 0.10% EDNOS-P (n = 61) and 5.00% BED (n = 3104). The highest over-time prevalence of psychotropic use was within the AN (3.7–22.2%) and EDNOS-P (3.3–9.8%) groups. Compared to controls, BN was directly associated with incident use of psychotropics in pregnancy (adjusted RR: 2.25, 99% CI: 1.17–4.32). Having AN (adjusted RR: 5.11, 99% CI: 1.53–17.01) or EDNOS-P (adjusted RR: 6.77, 99% CI: 1.41–32.53) was directly associated with use of anxiolytics/sedatives postpartum. The estimates of use of analgesics (BED) and laxatives (all eating disorders subtypes) were high at all time periods investigated. Conclusions Use of psychotropic, gastrointestinal, and analgesic medications is extensive among women with eating disorders in the period around pregnancy. Female patients with eating disorders should receive evidence-based counseling about the risk of medication exposure versus the risk of untreated psychiatric illness during pregnancy and postpartum. PMID:26200658

  12. [Chromatographic and spectroscopic characterization of phycocyanin and its subunits purified from Anabaena variabilis CCC421].

    Science.gov (United States)

    Chakdar, N; Sakha, S; Pabbi, S

    2014-01-01

    Phycocyanin, a high value pigment was purified from diazotrophic cyanobacteria Anabaena variabilis CCC421 using a strategy involving ammonium sulfate precipitation, dialysis and anion exchange chromatography using DEAE-cellulose column. 36% phycocyanin with a purity of 2.75 was recovered finally after anion exchange chromatography. Purified phycocyanin was found to contain 2 subunits of 17 and 18 kDa which were identified as a-and (3 subunits by SDS-PAGE and MALDI-TOE HPLC method using a C5 column coupled with fluorescence or photodiode-based detection was also developed to separate and detect the A. variabilis CCC421 phycocyanin subunits. The fluorescence method was more sensitive than photodiode one. The purified phycocyanin from A. variabilis CCC421 as well as its subunits was characterized with respect to absorption and IR spectra. Spectral characterization of the subunits revealed that alpha and beta subunits contained one and two phycocyanobilin groups as chromophores, respectively. PMID:25272755

  13. Does Child Abuse and Neglect Explain the Overrepresentation of Aboriginal and Torres Strait Islander Young People in Youth Detention? Findings from a Birth Cohort Study

    Science.gov (United States)

    Doolan, Ivan; Najman, Jake M.; Mills, Ryan; Cherney, Adrian; Strathearn, Lane

    2013-01-01

    Objective: Determine whether a history of family social disadvantage and/or child abuse and neglect explain the overrepresentation of Indigenous Australian young people in youth detention. Methods: Maternal survey data from the Mater University Study of Pregnancy was linked with child abuse and neglect and youth justice data from the Queensland…

  14. 78 FR 38286 - Notice of Change to the CCC Sugar Purchase and Exchange To Include Certificates of Quota...

    Science.gov (United States)

    2013-06-26

    ... Refined Sugar Re-Export Program (78 FR 36508- 36510). This notice announces CCC's intent to also purchase... achieve the greatest cost reduction relative to the costs of later acquiring the domestic sugar through... Commodity Credit Corporation Notice of Change to the CCC Sugar Purchase and Exchange To Include...

  15. 78 FR 79253 - CCC Export Credit Guarantee (GSM-102) Program and Facility Guarantee Program (FGP)

    Science.gov (United States)

    2013-12-27

    ... of Incoterms (Cost and Freight (CFR), Cost, Insurance and Freight (CIF), Free Alongside Ship (FAS), Free Carrier (FCA), Free on Board (FOB)) CCC received several comments related to Incoterms definitions... Incoterms, effective January 1, 2011. One respondent indicated that the trading terms CFR, CIF, FAS, and...

  16. Effects of CCC on dynamic changes in phosphate nutrition and yield of potato

    International Nuclear Information System (INIS)

    Effects of chlorocholine chloride (CCC) (0,1.5,2.0 and 2.5g/L) sprayed at early growth period, then the absorption of phosphate nutrition and the average yield per hill of potato cv. Zhongshu 3 were studied with 32P tracer technology. The results were showed that CCC increased the phosphate absorption during the first several days after emergence, and the absorbed phosphate was mainly distributed in stems and leaves, and the relative concentration of phosphate in organs was stem > leaf > root > tuber in turn. The total amount of phosphate absorped by plants increased with the growth of plants, but decreased at the late growth period. The total amount of phosphate absorped by plants was the highest when sprayed 2.0g/L CCC at different days after emergence. The average yield per hill had improved by 6.83%, 10.01% and 3.08% after sprayed 1.5, 2.0 and 2.5g/L CCC, respectively, and was positively correlated at 1% level with the phosphate content of leaves at 36d after emergence. (authors)

  17. Characterizing Frothers through Critical Coalescence Concentration (CCC95-Hydrophile-Lipophile Balance (HLB Relationship

    Directory of Open Access Journals (Sweden)

    Wei Zhang

    2012-08-01

    Full Text Available Frothers are surfactants commonly used to reduce bubble size in mineral flotation. This paper describes a methodology to characterize frothers by relating impact on bubble size reduction represented by CCC (critical coalescence concentration to frother structure represented by HLB (hydrophile-lipophile balance. Thirty-six surfactants were tested from three frother families: Aliphatic Alcohols, Polypropylene Glycol Alkyl Ethers and Polypropylene Glycols, covering a range in alkyl groups (represented by n, the number of carbon atoms and number of Propylene Oxide groups (represented by m. The Sauter mean size (D32 was derived from bubble size distribution measured in a 0.8 m3 mechanical flotation cell. The D32 vs. concentration data were fitted to a 3-parameter model to determine CCC95, the concentration giving 95% reduction in bubble size compared to water only. It was shown that each family exhibits a unique CCC95-HLB relationship dependent on n and m. Empirical models were developed to predict CCC95 either from HLB or directly from n and m. Commercial frothers of known family were shown to fit the relationships. Use of the model to predict D32 is illustrated.

  18. CCC effect on the 14CO2 assimilation and the growth of some crops

    International Nuclear Information System (INIS)

    Pot experiments with white mustard (Sinapis alba L.), common buckwheat (Fagopyrum esculentum Mnch.) and spring wheat (Triticum vulgare L.) of the Ostka Popularna variety were carried out. The aim of the experiments was to determine the effect of foliar and root application of chlorocholine chloride (CCC) in the photosynthetic fixation of 14CO2 and on the growth of the above crops. (author)

  19. Parental Child-Rearing Strategies Influence Self-Regulation, Socio-Emotional Adjustment, and Psychopathology in Early Adulthood: Evidence from a Retrospective Cohort Study

    OpenAIRE

    Baker, Courtney N.; Hoerger, Michael

    2012-01-01

    This study examined the association between recollected parental child-rearing strategies and individual differences in self-regulation, socio-emotional adjustment, and psychopathology in early adulthood. Undergraduate participants (N = 286) completed the EMBU – a measure of retrospective accounts of their parents’ child-rearing behaviors – as well as self-report measures of self-regulation and socio-emotional adjustment across the domains of eating disorder symptoms, physically risky behavio...

  20. Nested Cohort

    Science.gov (United States)

    NestedCohort is an R software package for fitting Kaplan-Meier and Cox Models to estimate standardized survival and attributable risks for studies where covariates of interest are observed on only a sample of the cohort.

  1. Cohort Coefficients

    DEFF Research Database (Denmark)

    Kristensen, Gustav

    2013-01-01

    Cohorts are the aggregate of individuals who experience the same event within the same time interval. Cohorts can be based on people born in a given year, for example in 1940 or within a span of years, e.g. born in 1940-1944. The year of birth is here the defining event for cohorts. The health di...

  2. Prevalence and factors associated with parental concerns about development detected by the Parents’ Evaluation of Developmental Status (PEDS) at 6-month, 12-month and 18-month well-child checks in a birth cohort

    Science.gov (United States)

    Woolfenden, Susan; Eapen, Valsamma; Jalaludin, Bin; Hayen, Andrew; Kemp, Lynn; Dissanyake, Cheryl; Hendry, Alexandra; Axelsson, Emma; Overs, Bronwyn; Eastwood, John; Črnčec, Rudi; McKenzie, Anne; Beasley, Deborah; Murphy, Elisabeth; Williams, Katrina

    2016-01-01

    Objectives Early identification of developmental vulnerability is vital. This study aimed to estimate the prevalence of moderate or high developmental risk on the Parents' Evaluation of Developmental Status (PEDS) at 6-month, 12-month and 18-month well-child checks; identify associated risk factors; and examine documentation of the PEDS at well-child checks. Design, participants A prospective birth cohort of 2025 children with 50% of those approached agreeing to participate. Demographic data were obtained via questionnaires and linked electronic medical records. Telephone interviews were conducted with parents to collect PEDS data. Primary and secondary outcomes Multiple logistic regression analyses identified risk factors for moderate or high developmental risk on the PEDS. A Cumulative Risk Index examined the impact of multiple risk factors on developmental risk and documentation of the PEDS at the well-child checks. Results Of the original cohort, 792 (39%) had 6-month, 649 (32%) had 12-month and 565 (28%) had 18-month PEDS data. Parental concerns indicating moderate or high developmental risk on the PEDS were 27% (95% CI 24 to 30) at 6 months, 27% (95% CI 24 to 30) at 12 months and 33% (95% CI 29 to 37) at 18 months. Factors associated with moderate or high developmental risk were perinatal risk (OR 12 months: 1.7 (95% CI 1.1 to 2.7)); maternal Middle Eastern or Asian nationality (OR 6 months: 1.6 (95% CI 1.1 to 2.4)), (OR 12 months: 1.7 (95% CI 1.1 to 2.7)); and household disadvantage (OR 6 months: 1.5 (95% CI 1.0 to 2.2). As the number of risk factors increased the odds increased for high or moderate developmental risk and no documentation of the PEDS at well-child checks. Conclusions Children with multiple risk factors are more likely to have parental concerns indicating developmental vulnerability using the PEDS and for these concerns to not be documented. PMID:27609853

  3. Effect of chlormequat (CCC on the accumulation of ethephon in tomatoes and on ethephon-stimulated ripening

    Directory of Open Access Journals (Sweden)

    Janusz Czapski

    2013-12-01

    Full Text Available In greenhouse experiment, tomato seedlings were treated with CCC (250 mg·l-1 twice before transplanting. When about 10% of fruits were showing signs of ripening (pink fruits, ethephon solution (960 mg·l-1 was applied either to leaves only or to fruits only, in order to make ripening more uniform. CCC treatment delayed the process of fruit ripening and lowered the ethephon accumulation in ripe fruits as compared to the control (CCC untreated plants. The results were similar when ethephon was applied to leaves only or to fruits only.

  4. Targeting hepatitis B virus cccDNA using CRISPR/Cas9.

    Science.gov (United States)

    Kennedy, Edward M; Kornepati, Anand V R; Cullen, Bryan R

    2015-11-01

    Despite the existence of an excellent prophylactic vaccine and the development of highly effective inhibitors of the viral polymerase, chronic hepatitis B virus (HBV) infection remains a major source of morbidity and mortality, especially in Africa and Asia. A significant problem is that, while polymerase inhibitors can effectively prevent the production of viral genomic DNA from pre-genomic RNA transcripts, they do not prevent the transcription and translation of viral mRNAs from the covalently closed circular DNA (cccDNA) templates present in the nuclei of infected cells. Moreover, because these cccDNAs are highly stable, chronic HBV infections are only very rarely cured by the use of polymerase inhibitors and these drugs clearly cannot entirely prevent the subsequent development of HBV-related morbidities such as cirrhosis and hepatocellular carcinoma. As a result, there has been considerable interest in the possibility of developing treatment approaches that directly target cccDNA for elimination. Here, we discuss recent publications that analyze the ability of the bacterial CRISPR/Cas DNA editing machinery to be repurposed as a tool for the specific cleavage and destruction of HBV cccDNAs in the nuclei of infected cells and consider which steps will be necessary to make CRISPR/Cas targeting of HBV DNA a clinically feasible approach to the treatment of chronic infections in humans. This article forms part of a symposium in Antiviral Research on "An unfinished story: from the discovery of the Australia antigen to the development of new curative therapies for hepatitis B." PMID:26476375

  5. Design of inspection and maintenance models based on the CCC-chart

    OpenAIRE

    Chan, LY

    2003-01-01

    In this research, six maintenance models are constructed based on whether minor inspection, major inspection, minor maintenance and major maintenance are performed on a system. The system to study is a production process in which items produced can be classified as either conforming or nonconforming, and a statistical process control chart called CCC-chart (cumulative count control chart) can be applied to monitor the process. The maintenance models are analyzed quantitatively, and selection ...

  6. COL1A1 and COL1A2 sequencing results in cohort of patients undergoing evaluation for potential child abuse.

    Science.gov (United States)

    Zarate, Yuri A; Clingenpeel, Rachel; Sellars, Elizabeth A; Tang, Xinyu; Kaylor, Julie A; Bosanko, Katherine; Linam, Leann E; Byers, Peter H

    2016-07-01

    Child abuse is a major public health concern that can explain a proportion of fractures in children. Osteogenesis imperfecta (OI) is the most common inherited syndrome that predisposes to skeletal fractures. We conducted a retrospective analysis of data from clinical, laboratory, and radiographic information from children evaluated for child abuse in which molecular testing for COL1A1 and COL1A2 genes was conducted. A total of 43 patients underwent molecular testing for OI. Pathogenic variants predicted to result in a mild form of OI were found in two patients (5%), both clinically suspected to have this diagnosis. None of the cases in whom OI molecular testing was ordered when maltreatment concerns were thought to be more likely (0/35) were identified to have pathogenic variants. After reviewing each individual case, the final diagnosis was child abuse for 34 cases (77%), and additional radiographic and laboratory studies did not identify any with inherited metabolic predisposition to fracture or rickets. We conclude that routine testing for OI in the setting of child abuse when no other suggestive clinical findings are present has a low yield. A careful review of the medical history and a detailed clinical evaluation help identify those at risk for genetic alterations. © 2016 Wiley Periodicals, Inc. PMID:27090748

  7. Parental Child-Rearing Strategies Influence Self-Regulation, Socio-Emotional Adjustment, and Psychopathology in Early Adulthood: Evidence from a Retrospective Cohort Study.

    Science.gov (United States)

    Baker, Courtney N; Hoerger, Michael

    2012-05-01

    This study examined the association between recollected parental child-rearing strategies and individual differences in self-regulation, socio-emotional adjustment, and psychopathology in early adulthood. Undergraduate participants (N = 286) completed the EMBU - a measure of retrospective accounts of their parents' child-rearing behaviors - as well as self-report measures of self-regulation and socio-emotional adjustment across the domains of eating disorder symptoms, physically risky behavior, interpersonal problems, personal financial problems, and academic maladjustment. A subset of participants also completed the Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF). Parental warmth was found to be related to overall better self-regulation and improved interpersonal and academic adjustment. In contrast, both parental rejection and overcontrol were found to be related to general deficits in self-regulation as well as adjustment difficulties and psychopathology. Parental rejection was most closely related to internalizing clinical presentations like anxiety, depression, and somatization, whereas overcontrol was most aligned with increased hypomanic activation and psychoticism. Mediation analyses demonstrated that the relationships between parental child-rearing strategies and socio-emotional adjustment and psychopathology were partially mediated by self-regulation. Future directions are suggested, including basic and translational research related to better understanding the roles of parental child-rearing and self-regulation in the development of internalizing symptoms, activation, and psychotic symptoms. PMID:22423172

  8. Observations of cumulene carbenes, H2CCCC and H2CCC, in TMC-1

    Science.gov (United States)

    Kawaguchi, Kentarou; Kaifu, Norio; Ohishi, Masatoshi; Ishikawa, Shin-Ichi; Hirahara, Yasuhiro; Yamamoto, Satoshi; Saito, Shuji; Takano, Shuro; Murakami, Akinori; Vrtilek, J. M.

    1991-01-01

    Attention is given to the carbon chain molecule H2CCCC, detected in the dark cloud TMC-1 for the first time in the course of a molecular line survey using the Nobeyama 45-m telescope. From nine transitions observed in the frequency region of 17-45 GHz, the total column density of H2CCCC in TMC-1 is derived to be 7.5(+/-2.0) x 10 exp 12/sq cm, which is about half of the value reported in IRC + 10216. Five transitions of a related carbon chain molecule, H2CCC, were also detected in TMC-1. The column density of H2CCC obtained in TMC-1, 2.8(+/-0.9) x 10 exp 12/sq cm, is a factor of three smaller than that of H2CCCC. The ortho-to-para abundance ratios of H2CCCC and H2CCC were found to be 4.2 +/-1.5 and 5.9 +/-2.0, respectively. The chemical reactions of these carbon-chain molecules in dark clouds are discussed.

  9. Final corrective action study for the former CCC/USDA facility in Ramona, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M. (Environmental Science Division)

    2011-04-20

    Past operations at a grain storage facility formerly leased and operated by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) in Ramona, Kansas, resulted in low concentrations of carbon tetrachloride in groundwater that slightly exceed the regulatory standard in only one location. As requested by the Kansas Department of Health and Environment, the CCC/USDA has prepared a Corrective Action Study (CAS) for the facility. The CAS examines corrective actions to address groundwater impacted by the former CCC/USDA facility but not releases caused by other potential groundwater contamination sources in Ramona. Four remedial alternatives were considered in the CAS. The recommended remedial alternative in the CAS consists of Environmental Use Control to prevent the inadvertent use of groundwater as a water supply source, coupled with groundwater monitoring to verify the continued natural improvement in groundwater quality. The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) has directed Argonne National Laboratory to prepare a Corrective Action Study (CAS), consistent with guidance from the Kansas Department of Health and Environment (KDHE 2001a), for the CCC/USDA grain storage facility formerly located in Ramona, Kansas. This effort is pursuant to a KDHE (2007a) request. Although carbon tetrachloride levels at the Ramona site are low, they remain above the Kansas Tier 2 risk-based screening level (RBSL) and the U.S. Environmental Protection Agency (EPA) maximum contaminant level (MCL) of 5 {micro}g/L (Kansas 2003, 2004). In its request for the CAS, the KDHE (2007a) stated that, because of these levels, risk is associated with potential future exposure to contaminated groundwater. The KDHE therefore determined that additional measures are warranted to limit future use of the property and/or exposure to contaminated media as part of site closure. The KDHE further requested comparison of at least two corrective

  10. Final report : results of the 2006 investigation of potential contamination at the former CCC/USDA facility in Ramona, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2007-10-18

    The investigation reported here was conducted by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) in 2006. The investigation addressed carbon tetrachloride contamination on the former CCC/USDA grain storage facility at Ramona, Kansas. The results clearly demonstrate that only minimal contamination is associated with the past use of carbon tetrachloride on the former CCC/USDA property. No soil contamination was detected at concentrations above Kansas Department of Health and Environment (KDHE) risk-based screening level (RBSL) Tier 2 standard of 200 {micro}g/kg for the soil-to-groundwater protection pathway. Carbon tetrachloride concentrations in groundwater above the RBSL and maximum contaminant level (MCL) value of 5.0 {micro}g/L were detected in only two samples, collected at adjacent locations on the southeast part of the property. The relatively low concentrations detected and the limited areal extent of the contamination demonstrate that no imminent threat exists on the former CCC/USDA property to warrant remediation. The soil and groundwater contamination detected on the former CCC/USDA property is clearly separate from contamination detected at off-site locations. The carbon tetrachloride and chloroform contamination in groundwater (at concentrations above the RBSL and MCL value) associated with past activities on the former CCC/USDA property is contained within the property boundaries. Data collected independently by the KDHE in 2006 validate these findings and, furthermore, provide additional evidence that the sources identified on the Co-op property (west of the former CCC/USDA property) are separate from the comparatively minor results of past activities on the former CCC/USDA property. The KDHE concluded in its 2006 report that the sources are separate and that the Co-op is the principally responsible party for the carbon tetrachloride contamination detected during its 2006 investigation.

  11. Technical justification for a request to reclassify the former CCC/USDA facility at Canada, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2007-12-21

    Contamination in groundwater at Canada, Kansas, was discovered in 1997, during limited private well sampling near former grain storage facilities of the Commodity Credit Corporation, U.S. Department of Agriculture (CCC/USDA). Subsequent investigations by the Kansas Department of Health and Environment (KDHE) confirmed carbon tetrachloride and nitrate concentrations in groundwater above the respective maximum contaminant levels (MCLs) of 5.0 {micro}g/L and 10.0 mg/L. The KDHE investigations identified both the former CCC/USDA grain storage facility and a private grain storage facility as likely sources for the carbon tetrachloride contamination. The CCC/USDA funded extension of a rural water district line to provide a permanent alternate water supply, and the KDHE has conducted long-term monitoring under the State Water Plan. This document presents an analysis of the available information for the Canada site, acquired in previous investigations and the long-term KDHE monitoring. This analysis forms the technical justification for a request to reclassify the former CCC/USDA grain storage facility at Canada as a site requiring no further action under the Intergovernmental Agreement (IGA) between the KDHE and the USDA's Farm Service Agency. The KDHE's long-term water level monitoring results indicate a consistent groundwater flow direction to the east-southeast. Consequently, the wells with the highest overall concentrations of carbon tetrachloride are downgradient from the private grain storage facility but not downgradient from the former CCC/USDA facility. The KDHE criterion for reclassification of a site is that contamination there should not pose an unacceptable risk, on the basis of analytical results for four consecutive, equally timed, sequenced sampling episodes over a period of no less than two years. In seven KDHE sampling events over a period of six years (2001-2007), the concentrations of carbon tetrachloride in the monitoring well on the former

  12. 2011 Cohort Graduation and Dropout Rate Report

    Science.gov (United States)

    Utah State Office of Education, 2011

    2011-01-01

    To align with new federal No Child Left Behind (NCLB) regulations for graduation rate calculations, the Utah State Office of Education (USOE) is reporting a new graduation rate beginning with the 2011 graduating class (also known as the 2011 cohort). The four-year cohort rate (includes all students who started 9th grade in 2007-2008 plus…

  13. Pregnancy and birth cohort resources in europe

    DEFF Research Database (Denmark)

    Larsen, Pernille Stemann; Kamper-Jørgensen, Mads; Adamson, Ashley;

    2013-01-01

    During the past 25 years, many pregnancy and birth cohorts have been established. Each cohort provides unique opportunities for examining associations of early-life exposures with child development and health. However, to fully exploit the large amount of available resources and to facilitate cross...

  14. Genetics of Glucose regulation in Gestation and Growth (Gen3G): a prospective prebirth cohort of mother–child pairs in Sherbrooke, Canada

    Science.gov (United States)

    Guillemette, Laetitia; Allard, Catherine; Lacroix, Marilyn; Patenaude, Julie; Battista, Marie-Claude; Doyon, Myriam; Moreau, Julie; Ménard, Julie; Bouchard, Luigi; Ardilouze, Jean-Luc; Perron, Patrice; Hivert, Marie-France

    2016-01-01

    Purpose We initiated the Genetics of Glucose regulation in Gestation and Growth (Gen3G) prospective cohort to increase our understanding of biological, environmental and genetic determinants of glucose regulation during pregnancy and their impact on fetal development. Participants Between January 2010 and June 2013, we invited pregnant women aged ≥18 years old who visited the blood sampling in pregnancy clinic in Sherbrooke for their first trimester clinical blood samples: 1034 women accepted to participate in our cohort study. Findings to date At first and second trimester, we collected demographics and lifestyle questionnaires, anthropometry measures (including fat and lean mass estimated using bioimpedance), blood pressure, and blood samples. At second trimester, women completed a full 75 g oral glucose tolerance test and we collected additional blood samples. At delivery, we collected cord blood and placenta samples; obstetrical and neonatal clinical data were abstracted from electronic medical records. We also collected buffy coats and extracted DNA from maternal and/or offspring samples (placenta and blood cells) to pursue genetic and epigenetic hypotheses. So far, we have found that low adiponectin and low vitamin D maternal levels in first trimester predict higher risk of developing gestational diabetes. Future plans We are now in the phase of prospective follow-up of mothers and offspring 3 and 5 years postdelivery to investigate the consequences of maternal dysglycaemia during pregnancy on offspring adiposity and metabolic profile. Trial registration number NCT01623934. PMID:26842272

  15. The CCC2000 Birth Cohort Study of Register-Based Family History of Mental Disorders and Psychotic Experiences in Offspring

    DEFF Research Database (Denmark)

    Jeppesen, Pia; Tidselbak Larsen, Janne; Clemmensen, Lars;

    2015-01-01

    .29, 95% CI: 1.82-5.93). The risk increased for combined hallucinations and delusions (adjusted RR = 5.90, 95% CI: 2.64-13.16). A history of nonpsychotic mental disorders in first-degree relatives did not contribute to the risk of PE in offspring nor did any mental disorder among second-degree relatives...

  16. Extraction and purification of C-phycocyanin from Spirulina platensis (CCC540)

    OpenAIRE

    Kumar, Devendra; Dhar, Dolly Wattal; Pabbi, Sunil; Kumar, Neeraj; Walia, Suresh

    2014-01-01

    In this study a simple protocol was developed for purifying phycocyanin (PC) from Spirulina platensis (CCC540) by using ammonium sulphate precipitation, followed by a single step chromatography by using DEAE-Cellulose-11 and acetate buffer. Precipitation with 65 % ammonium sulphate resulted in 80 % recovery of phycocyanin with purity of 1.5 (A620/A280). Thro1ugh chromatography an 80 % recovery of phycocyanin with a purity of 4.5 (A620/A280) was achieved. In SDS_PAGE analysis, the purified PC ...

  17. Service-dominant logic as a future strategy : Case CCC Corporation Oy

    OpenAIRE

    Mattila, Heidi

    2011-01-01

    The focus of this thesis is service-dominant logic, a framework created by Stephen Vargo and Robert Lusch (2004), in the software business. The case company, CCC Corporation is used as an analysis point. The subject is approached through research questions which are as follows: 1) How does the case company implement service-dominant logic in Finland? 2) What is service-dominant logic in the software business? 3) Why is service-dominant logic important for the software business and 4) What com...

  18. The recombined cccDNA produced using minicircle technology mimicked HBV genome in structure and function closely.

    Science.gov (United States)

    Guo, Xiaoyan; Chen, Ping; Hou, Xiaohu; Xu, Wenjuan; Wang, Dan; Wang, Tian-Yan; Zhang, Liping; Zheng, Gang; Gao, Zhi-Liang; He, Cheng-Yi; Zhou, Boping; Chen, Zhi-Ying

    2016-01-01

    HBV covalently closed circular DNA (cccDNA) is drug-resistant and responsible for viral persistence. To facilitate the development of anti-cccDNA drugs, we developed a minicircle DNA vector (MC)-based technology to produce large quantity of recombined cccDNA (rcccDNA) resembling closely to its wild-type counterpart both in structure and function. The rcccDNA differed to the wild-type cccDNA (wtcccDNA) only in that it carried an extra 36-bp DNA recombinant product attR upstream of the preC/C gene. Using a procedure similar to standard plasmid production, milligrams of rcccDNA can be generated in common laboratories conveniently. The rcccDNA demonstrated many essential biological features of wtcccDNA, including: (1) undergoing nucleation upon nucleus entry; (2) serving as template for production of all HBV RNAs and proteins; (3) deriving virions capable of infecting tree shrew, and subsequently producing viral mRNAs, proteins, rcccDNA and infectious virions. As an example to develop anti-cccDNA drugs, we used the Crispr/Cas9 system to provide clear-cut evidence that rcccDNA was cleaved by this DNA editing tool in vitro. In summary, we have developed a convenient technology to produce large quantity of rcccDNA as a surrogate of wtcccDNA for investigating HBV biology and developing treatment to eradicate this most wide-spreading virus. PMID:27174254

  19. RADIO SEARCH FOR H{sub 2}CCC TOWARD HD 183143 AS A CANDIDATE FOR A DIFFUSE INTERSTELLAR BAND CARRIER

    Energy Technology Data Exchange (ETDEWEB)

    Araki, Mitsunori; Yamabe, Hiromichi; Tsukiyama, Koichi [Department of Chemistry, Faculty of Science Division I, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku 162-8601, Tokyo (Japan); Takano, Shuro [Nobeyama Radio Observatory and Department of Astronomical Science, The Graduate University for Advanced Studies (Sokendai), 462-2 Nobeyama, Minamimaki, Minamisaku, Nagano 384-1305 (Japan); Kuze, Nobuhiko, E-mail: araki@rs.kagu.tus.ac.jp [Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku 102-8554, Tokyo (Japan)

    2012-07-01

    To clarify the authenticity of a recently proposed identification of H{sub 2}CCC (linear-C{sub 3}H{sub 2}) as a diffuse interstellar band (DIB) carrier, we searched for the rotational transition of H{sub 2}CCC at a frequency of 103 GHz toward HD 183143 using the 45 m telescope at the Nobeyama Radio Observatory. Although rms noise levels of 32 mK in the antenna temperature were achieved, detection of H{sub 2}CCC was unsuccessful, producing a 3{sigma} upper limit corresponding to a column density of 2.0 Multiplication-Sign 10{sup 13} cm{sup -2}. The upper limit indicates that the contribution of H{sub 2}CCC to the DIB at 5450 Angstrom-Sign is less than 1/25; thus, it is unlikely that the laboratory bands of the B{sup 1} B{sub 1}-X{sup 1} A{sub 1} transition of H{sub 2}CCC and the DIBs at 5450 Angstrom-Sign (and also 4881 Angstrom-Sign ) toward HD 183143 are related.

  20. THAO-CHILD HEALTH PROGRAMME: COMMUNITY BASED INTERVENTION FOR HEALTHY LIFESTYLES PROMOTION TO CHILDREN AND FAMILIES: RESULTS OF A COHORT STUDY.

    Science.gov (United States)

    Gómez Santos, Santiago Felipe; Estévez Santiago, Rocío; Palacios Gil-Antuñano, Nieves; Leis Trabazo, Maria Rosaura; Tojo Sierra, Rafael; Cuadrado Vives, Carmen; Beltrán de Miguel, Beatriz; Ávila Torres, José Manuel; Varela Moreiras, Gregorio; Casas Esteve, Rafael

    2015-12-01

    Introducción: la obesidad infantil es una de las principales preocupaciones de salud pública. La etiología multifactorial y multinivel requiere de intervenciones complejas como las intervenciones de base comunitaria (CBI). El Programa Thao-Salud Infantil es una CBI implementada en España desde 2007. Objetivo: mostrar la metodología Thao y los últimos resultados transversales y longitudinales. Métodos: estudio de cohortes longitudinal (4 años de seguimiento) y estudio transversal. Resultados: el estudio longitudinal encontró un incremento del 1% en la prevalencia de exceso de peso tras 4 años de implementación del Programa Thao en 10 municipios con 6.697 niños y niñas involucrados. El estudio transversal llevado a cabo con 20.636 niños y niñas de 22 municipios encontró una prevalencia de exceso de peso infantil del 26,6%. Discusión: actualmente un freno en el incremento de la prevalencia de exceso de peso infantil es considerado como un éxito debido a la alta prevalencia a nivel mundial. Son necesarios más estudios metodológicamente bien realizados para conocer la eficacia de las CBI en este campo.

  1. Reuse of single-dose nevirapine in subsequent pregnancies for the prevention of mother-to-child HIV transmission in Lusaka, Zambia: A cohort study

    Directory of Open Access Journals (Sweden)

    Sinkala Moses

    2008-12-01

    Full Text Available Abstract Background Single-dose nevirapine (SDNVP for the prevention of mother-to-child HIV transmission (PMTCT results in the selection of resistance mutants among HIV-infected mothers. The effects of these mutations on the efficacy of SDNVP use in a subsequent pregnancy are not well understood. Methods We compared risks of perinatal HIV transmission between multiparous women who had previously received a dose of SDNVP (exposed and those that had not (unexposed and who were given SDNVP for the index pregnancy within a PMTCT clinical study. We also compared transmission risks among exposed and unexposed women who had two consecutive pregnancies within the trial. Logistic regression modeling was used to adjust for possible confounders. Results Transmission risks did not differ between 59 SDNVP-exposed and 782 unexposed women in unadjusted analysis or after adjustment for viral load and disease stage (adjusted odds ratio 0.6, 95% confidence interval [CI] 0.2 to 2.0. Among 43 women who had two consecutive pregnancies during the study, transmission risks were 7% (95% CI 1% to 19% at both the first (unexposed and second (exposed delivery. The results were unchanged, if infant death was included as an outcome. Conclusion These data suggest that the efficacy of SDNVP may not be diminished when reused in subsequent pregnancies.

  2. Final report : results of the 2007 investigation of potential contamination at the former CCC/USDA facility in Powhattan, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2008-08-15

    The 2007 investigation of carbon tetrachloride and chloroform contamination at Powhattan, Kansas, was conducted at the request of the Kansas Department of Health and Environment (KDHE 2006a). The Environmental Science Division of Argonne National Laboratory implemented the investigation on behalf of the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA). The primary purposes of the investigation were to evaluate potential contaminant source areas on the former CCC/USDA property, determine the horizontal and vertical extent of potential contamination, conduct groundwater monitoring, and provide recommendations for future action.

  3. Prenatal polychlorinated biphenyl exposure is associated with decreased gestational length but not birth weight: archived samples from the Child Health and Development Studies pregnancy cohort

    Directory of Open Access Journals (Sweden)

    Kezios Katrina L

    2012-07-01

    Full Text Available Abstract Background Polychlorinated biphenyls (PCBs, known endocrine disruptors, were banned in 1979 but persist in the environment. Previous studies are inconsistent regarding prenatal exposure to PCBs and pregnancy outcomes. We investigated associations between prenatal exposure to PCBs and gestational length and birth weight. Methods In a sample of 600 infants (born between 1960 and 1963 randomly selected from Child Health and Development Studies participants followed through adolescence we measured 11 PCB congeners in maternal post partum sera (within three days of delivery. Length of gestation was computed from the reported first day of the last menstrual period (LMP and delivery date. Linear regression was used to estimate associations between PCB exposure and gestational age and birth weight, adjusting for potential confounders. PCBs were grouped according to hypothesized biological action (1b (sum of weak phenobarbital inducers, 2b (sum of limited dioxin activity, and 3 (sum of CYP1A and CYP2b inducers or degree of ortho- substitution (mono, di, tri. Secondary analyses examined associations between total PCB exposure and exposure to individual congeners. Results Each unit increase in mono-ortho substituted PCBs was associated with a 0.30 week decrease (95% confidence interval (CI -0.59, -0.016, corresponding to a 2.1 (95% CI −4.13, -0.11 day decrease in length of gestation. Similar associations were estimated for di-ortho substituted PCBs, (1.4 day decrease; (95% CI −2.9, 0.1 and group 3 PCBs (0.84 day decrease; (95% CI −1.8, 0.11. We found similar associations in congener specific analyses and for the sum of congeners. Conclusions Our study provides new evidence that PCB exposure shortens length of gestation in humans. This may have public health implications for population exposures.

  4. Seroprevalence of human immunodeficiency virus among antenatal patients and incidence of mother- to- child transmission using single dose nevirapine: a cohort study in Maharashtra

    Directory of Open Access Journals (Sweden)

    Sonal A. Bhuyar

    2015-10-01

    Full Text Available Background: Objective was to study the seroprevalence of human immunodeficiency virus (HIV in antenatal patients and to find out the incidence of mother to child transmission (MTCT using single dose nevirapine (sdNVP to mother- baby pairs in labour. Methods: This prospective study was conducted in the department of Obstetrics and Gynecology, Dr. PDMMC, Amravati, Maharashtra from February 2010 to May 2015. All pregnant women attending the antenatal clinic were subjected to pretest counseling and HIV testing after informed consent. The HIV +ve pregnant patients who opted for delivery at our hospital were included in the study. sdNVP was administered to mother- baby pairs according to NACO guidelines. Babies of these patients were followed up to 18 months of age for HIV testing. Results: 12077 antenatal patients underwent pretest counseling. 11957 antenatal patients were tested for HIV of which 28 were detected positive. Therefore, the seroprevalence in this study was found to be 0.23%. 23 patients delivered at our hospital during the study period and babies of 2 patients tested positive for HIV. Hence the incidence of MTCT was found to be 9.5% in our study. Conclusions: Universal screening of pregnant patients for HIV and judicious use of PPTCT regimens can significantly reduce MTCT of HIV and prevalence of pediatric HIV infection. Single dose nevirapine use over last few years has successfully reduced MTCT, but our aim should be to reduce it further with more effective ART regimens for the seropositive antenatal patients and their babies. [Int J Reprod Contracept Obstet Gynecol 2015; 4(5.000: 1436-1441

  5. 684对母婴过敏性疾病队列研究%Cohort study of 684 pairs of mother-and-child allergic diseases

    Institute of Scientific and Technical Information of China (English)

    黄慧; 张峰英; 杭晶卿; 朱捷; 汪睿; 陈培凤; 顾卫联

    2013-01-01

    目的 了解上海市普陀区长征镇2岁以内婴幼儿过敏性疾病的相关影响因素.方法 2008年1月至12月期间在普陀区长征镇社区卫生服务中心儿保门诊建卡孕妇为调查对象,进行问卷调查.并跟踪随访分娩后婴儿至2岁.纳入调查对象母婴746对,对完成全部问卷的684对母婴数据用SAS V9.1统计软件进行数据处理和统计分析.结果 本次调查显示普陀区长征镇地区婴幼儿湿疹、过敏性皮疹、喘息患病率分别是27.9%、18.9%、3.9%.多因素回归分析显示父母任何一方过敏、婴幼儿4个月内添加其他食品是婴儿湿疹的危险因素(P=0.0010、0.0341);父母任何一方过敏也是过敏性皮疹的危险因素(P<0.0001).出生6个月内纯母乳喂养是婴幼儿喘息的保护因素(P=0.0257).而其他因素如父母哮喘史,母亲孕期补充维生素、母亲特殊饮食习惯,婴儿补钙等均未见相关性意义.结论 其危险因素主要有父母任一方过敏性疾病的遗传因素、婴儿本身的饮食因素(过早添加其他食品).而母乳喂养(0~6个月)对婴儿喘息有保护作用.%Objective To understand allergic diseases related factors in Changzheng Town,Putuo District infants and young children.Method Pregnant women registered in Putuo District,Changzheng Town Community Health Service Center Child Health Clinic within the period from January to December,2008 were enrolled into this survey,a questionnaire survey.The infants were followed up from birth to 2 years of age.The mother and child survey was conducted for 746 pairs,and 684 pairs had complete data.SAS V9.1 statistical software was used for data processing and statistical analysis.Result The survey showed that prevalence of eczema,allergic rash,and wheezing was 27.9%,18.9%,and 3.9%,respectively.Multivariate logistic regression analysis showed that allergy in either parent and addition of foods other than milk in infants before 4 months of age were

  6. Cohort Profile

    DEFF Research Database (Denmark)

    Jespersen, Sanne; Hønge, Bo Langhoff; Oliveira, Inés;

    2014-01-01

    new insights into the overall effect of introducing antiretroviral treatment in a treatment-naı ̈ve population with concomitant infection with three retroviruses (HIV-1, HIV-2 and HTLV-1) and tuberculosis. The cohort includes patients from the HIV clinic at Hospital Nacional Sima ̃ o Mendes, the main...

  7. Birth cohorts

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Madsen, Mia

    2009-01-01

    ; provides practical guidance on how to set-up and maintain birth cohorts for completing family-based studies in life course epidemiology; describes how to undertake appropriate statistical analyses of family-based studies and correctly interpret results from these analyses; and provides examples that...

  8. 7 CFR 1486.301 - How is the working relationship established between CCC and the Recipient of program funding?

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false How is the working relationship established between... relationship established between CCC and the Recipient of program funding? (a) FAS will send an approval letter... agreement and submit it to the Director, Marketing Operations Staff, FAS, USDA. The applicant may not...

  9. Highly Active and Durable Co-Doped Pt/CCC Cathode Catalyst for Polymer Electrolyte Membrane Fuel Cells

    International Nuclear Information System (INIS)

    Highlights: •Co-doped Pt core–shell type catalyst having 0.75 nm thick Pt shell is synthesized. •Co-doped Pt exhibited mass activity of 0.44 A mgPt−1 at 0.9 ViR-free. •Co-doped Pt cathode catalyst showed high stability under cycling conditions. •Co-doped Pt catalyst showed only 16% power density loss after 30,000 cycles. •The enhanced stability is due to the increase in onset potential for PtO2 formation. -- Abstract: Cathode catalyst based on Co-doped Pt deposited on carbon composite catalyst (CCC) support with high measured activity and stability under potential cycling conditions for polymer electrolyte membrane (PEM) fuel cells was developed in this study. The catalyst was synthesized through platinum deposition on Co-doped CCC support containing pyridinic-nitrogen active sites followed by controlled heat-treatment. High resolution transmission electron microscopy (HRTEM) and X-ray diffraction (XRD) studies confirmed uniform Pt deposition (Pt/CCC catalyst, dPt = 2 nm) and formation of Co-doped Pt/CCC catalyst (dPt = 5.4 nm) respectively. X-ray energy dispersive spectrometry (XEDS) line-scan studies showed the formation of Co-core Pt-shell type catalyst with a Pt-shell thickness of ∼0.75 nm. At 0.9 ViR-free, the Co-doped Pt/CCC catalyst showed initial mass activity of 0.44 A mgPt−1 and 0.25 A mgPt−1 after 30,000 potential cycles between 0.6 and 1.0 V corresponding to an overall measured activity loss of 42.8%. The commercial Pt-Co/C showed initial mass activity of 0.38 A mgPt−1 and ∼70% loss of activity after 30,000 cycles. The enhanced catalytic activity at high potentials and stability of mass activity for the Co-doped Pt/CCC catalyst are attributed to the formation of compressive Pt lattice catalyst due to Co doping. The Co-doped Pt/CCC showed stable open circuit potential close to 1.0 V under H2-air with an initial power density of 857 mW cm−2 and only 16% loss after 30,000 cycles. Catalyst durability studies performed between 0

  10. Gatekeepers of health: A qualitative assessment of child care centre staff's perspectives, practices and challenges to enteric illness prevention and management in child care centres

    Directory of Open Access Journals (Sweden)

    Adams Cindy L

    2008-06-01

    Full Text Available Abstract Background Enteric outbreaks associated with child care centres (CCC have been well documented internationally and in Canada. The current literature focuses on identifying potential risk factors for introduction and transmission of enteric disease, but does not examine why these risk factors happen, how the risk is understood and managed by the staff of CCCs, or what challenges they experience responding to enteric illness. The purpose of this study was to explore the understanding, knowledge and actions of CCC staff regarding enteric illness and outbreaks, and to identify challenges that staff encounter while managing them. Methods Focus groups were conducted with staff of regulated CCCs in Southern Ontario. Five focus groups were held with 40 participants. An open ended style of interviewing was used. Data were analyzed using content analysis. Results CCC staff play an important role in preventing and managing enteric illness. Staff used in-depth knowledge of the children, the centre and their personal experiences to assist in making decisions related to enteric illness. The decisions and actions may differ from guidance provided by public health officials, particularly when faced with challenges related to time, money, staffing and parents. Conclusion CCC staff relied on experience and judgment in coordination with public health information to assist decision-making in the management of enteric illness and outbreaks. Advice and guidance from public health officials to CCC staff needs to be consistent yet flexible so that it may be adapted in a variety of situations and meet regulatory and public health requirements.

  11. Levels of metabolites of organophosphate pesticides, phthalates, and bisphenol A in pooled urine specimens from pregnant women participating in the Norwegian Mother and Child Cohort Study (MoBa).

    Science.gov (United States)

    Ye, Xibiao; Pierik, Frank H; Angerer, Jürgen; Meltzer, Helle Margrete; Jaddoe, Vincent W V; Tiemeier, Henning; Hoppin, Jane A; Longnecker, Matthew P

    2009-09-01

    Concerns about reproductive and developmental health risks of exposure to organophosphate (OP) pesticides, phthalates, and bisphenol A (BPA) among the general population are increasing. Six dialkyl phosphate (DAP) metabolites, 3,5,6-trichloro-2-pyridinol (TCPy), BPA, and fourteen phthalate metabolites were measured in 10 pooled urine samples representing 110 pregnant women who participated in the Norwegian Mother and Child Birth Cohort (MoBa) study in 2004. Daily intakes were estimated from urinary data and compared with reference doses (RfDs) and daily tolerable intakes (TDIs). The MoBa women had a higher mean BPA concentration (4.50 microg/L) than the pregnant women in the Generation R Study (Generation R) in the Netherlands and the National Health and Nutrition Examination Survey (NHANES) in the United States. The mean concentration of total DAP metabolites (24.20 microg/L) in MoBa women was higher than that in NHANES women but lower than that in Generation R women. The diethyl phthalate metabolite mono-ethyl phthalate (MEP) was the dominant phthalate metabolite in all three studies, with the mean concentrations of greater than 300 microg/L. The MoBa and Generation R women had higher mean concentrations of mono-n-butyl phthalate (MnBP) and mono-isobutyl phthalate (MiBP) than the NHANES women. The estimated average daily intakes of BPA, chlorpyrifos/chlorpyrifos-methyl and phthalates in MoBa (and the other two studies) were below the RfDs and TDIs. The higher levels of metabolites in the MoBa participants may have been from intake via pesticide residues in food (organophosphates), consumption of canned food, especially fish/seafood (BPA), and use of personal care products (selected phthalates).

  12. 肝细胞癌患者石蜡包埋肝组织HBV ccc DNA的检测%Detection of HBV ccc DNA in FFPE liver tissues of patients with hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    胡双烨; 苏何玲; 侯俊; 钟彦伟; 徐晨; 赵雨来; 李智彬; 徐东平; 刘永明; 杨媛; 赵景民; 成军

    2013-01-01

    目的 检测肝细胞癌患者肝组织中乙型肝炎病毒共价闭合环状DNA(HBV ccc DNA),探讨其在肝细胞癌发生、发展中的意义.方法 选取20例肝细胞癌患者的癌及癌旁组织,经10%福尔马林固定、石蜡包埋、连续切片,采用0.05%多聚赖氨酸进行处理.经不降解质粒的ATP依赖的DNA酶(PSAD酶)消化后,应用原位滚环扩增(in situ RCA)结合原位跨缺口PCR扩增技术检测肝组织中ccc DNA的表达.结果 20例肝癌患者标本中有17例检测到HBV ccc DNA阳性信号,为蓝色或紫蓝色并呈团块状,定位于细胞核.肝癌患者癌及癌旁组织HBV ccc DNA阳性率分别为10%(2/20)和85%(17/20),差异具有显著统计学意义(P < 0.01).结论 肝细胞癌患者癌旁组织病毒复制水平高于癌组织.%Objective To detect the intrahepatic covalently closed circular DNA (ccc DNA) in patients with HBV-related hepatocellular carcinoma (HCC) and to investigate its significance in progression of HCC. Methods The paired tumor and adjacent non-tumor tissues of 20 cases with HCC were selected, respectively. The samples were fixed by 10% formaldehyde, paraffin imbedded and treated with 0.05% poly-L-Lysine. The liver tissue sections were treated by plasmid-safe ATP-dependent DNase (PSAD) and the expression of intrahepatic ccc DNA was detected by in situ rolling circle amplification (RCA) combined with in situ polymerase chain reaction (PCR) targeting the gap region. Results HBV ccc DNA was expressed in 17 of 20 subjects and located in the nuclear compartment with clustering, staining blue or blue-violet. The positive rate of HBV ccc DNA in HCC and their adjacent tissues were 10% (2/20) and 85% (17/20), respectively, with significant difference (P < 0.01). Conclusion The level of HBV replication in the tumor-adjacent tissues was higher than that of the tumor tissues of patients with HCC.

  13. Final master work plan : environmental investigations at former CCC/USDA facilities in Kansas, 2002 revision.

    Energy Technology Data Exchange (ETDEWEB)

    Burton, J. C.; Environmental Research

    2003-01-23

    The Commodity Credit Corporation (CCC) of the U.S. Department of Agriculture (USDA) has entered into an interagency agreement with the U.S. Department of Energy (DOE) under which Argonne National Laboratory provides technical assistance for hazardous waste site characterization and remediation for the CCC/USDA. Carbon tetrachloride is the contaminant of primary concern at sites in Kansas where former CCC/USDA grain storage facilities were located. Argonne applies its QuickSite(reg sign) Expedited Site Characterization (ESC) approach to these former facilities. The QuickSite environmental site characterization methodology is Argonne's proprietary implementation of the ESC process (ASTM 1998). Argonne has used this approach at several former CCC/USDA facilities in Kansas, including Agenda, Agra, Everest, and Frankfort. The Argonne ESC approach revolves around a multidisciplinary, team-oriented approach to problem solving. The basic features and steps of the QuickSite methodology are as follows: (1) A team of scientists with diverse expertise and strong field experience is required to make the process work. The Argonne team is composed of geologists, geochemists, geophysicists, hydrogeologists, chemists, biologists, engineers, computer scientists, health and safety personnel, and regulatory staff, as well as technical support staff. Most of the staff scientists are at the Ph.D. level; each has on average, more than 15 years of experience. The technical team works together throughout the process. In other words, the team that plans the program also implements the program in the field and writes the reports. More experienced scientists do not remain in the office while individuals with lesser degrees or experience carry out the field work. (2) The technical team reviews, evaluates, and interprets existing data for the site and the contaminants there to determine which data sets are technically valid and can be used in initially designing the field program. A basic

  14. Effects of a dwarfing compound, CCC, on the production and export of gibberellin-like substances by root systems.

    Science.gov (United States)

    Reid, D M; Carr, D J

    1967-03-01

    (2-Chloroethyl)trimethylammonium chloride (Cycocel or CCC), an inhibitor of gibberellin biosynthesis, when repeatedly supplied to the root systems of balsam (Impatiens glandulifera Royle) plants reduces growth in height and the level of gibberellin-like substances in the bleeding sap that exudes from the stumps of detopped plants. Within twelve hours after a single application of the inhibitor to decapitated field peas (Pisum arvense), there are quantitative and qualitative changes in the gibberellins of the sap compared with those in sap collected over the same period of time from untreated plants. These changes are interpreted in terms of the possible blockage by CCC of normal gibberellin production and diversion of precursors into synthesis of "abnormal" gibberellins. PMID:24554364

  15. Final report : phase I investigation at the former CCC/USDA grain storage facility in Savannah, Missouri.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2010-08-05

    From approximately 1949 until 1970, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility on federally owned property approximately 0.25 mi northwest of Savannah, Missouri (Figure 1.1). During this time, commercial grain fumigants containing carbon tetrachloride were commonly used by the CCC/USDA and the private grain storage industry to preserve grain in their facilities. In November 1998, carbon tetrachloride was detected in a private well (Morgan) roughly 50 ft south of the former CCC/USDA facility, as a result of state-wide screening of private wells near former CCC/USDA facilities, conducted in Missouri by the U.S. Environmental Protection Agency (EPA 1999). The 1998 and subsequent investigations by the EPA and the Missouri Department of Natural Resources (MoDNR) confirmed the presence of carbon tetrachloride in the Morgan well, as well as in a second well (on property currently owned and occupied by the Missouri Department of Transportation [MoDOT]), described as being approximately 400 ft east of the former CCC/USDA facility. The identified concentrations in these two wells were above the EPA maximum contaminant level (MCL) and the default target level (DTL) values of 5.0 {micro}g/L for carbon tetrachloride in water used for domestic purposes (EPA 1999; MoDNR 2000a,b, 2006). (The DTL is defined in Section 4.) Because the observed contamination in the Morgan and MoDOT wells might be linked to the past use of carbon tetrachloride-based fumigants at its former grain storage facility, the CCC/USDA is conducting an investigation to (1) characterize the source(s), extent, and factors controlling the subsurface distribution and movement of carbon tetrachloride at Savannah and (2) evaluate the potential risks to human health, public welfare, and the environment posed by the contamination. This work is being performed in accord with the Intergovernmental Agreement established between the Farm Service

  16. CERN control centre (CCC) ou de la conception à l'exécution

    CERN Document Server

    Poehler, M

    2005-01-01

    Dès fin 2001, la section Design Office TS-CE est mandatée pour l’étude et la conception d’une nouvelle salle de contrôle des accélérateurs. Après de multiples variantes d’études et d’implantation, la direction CERN retient en début 2004, sur la base de facteurs économiques, le projet CCC, consistant en l’extension et le réaménagement de la PCR existante. Un Working Group TS Infrastructure est mis en place sous le pilotage TS-CE, avec pour objectifs de passer de la phase d’avant projet à la phase de projet définitif et d’étayer la faisabilité technique et économique de cette solution, dans le respect du cahier des charges des utilisateurs. Appuyé sur le rapport d’étude présenté à la direction CERN, cette dernière confirme son feu vert de lancement du projet dans les limites des coûts et des délais présentés. L’ouvrage et son infrastructure technique devant être livrés aux utilisat...

  17. Child Abuse

    Science.gov (United States)

    ... or puts a child at risk of harm. Child abuse can be physical, sexual or emotional. Neglect, or not providing for a child's needs, is also a form of abuse. Most abused children suffer greater emotional than physical damage. An abused child may become ...

  18. 乙型肝炎病毒与cccDNA在血液中的清除动力学比较研究%Comparative study on clearance dynamics of hepatitis B virion and cccDNA in blood

    Institute of Scientific and Technical Information of China (English)

    赵克开; 王青; 缪晓辉; 徐文胜

    2009-01-01

    Objective To confirm whether it is feasible to detect HBV cecDNA based on an analysis of its stability and clearance dynamics in the blood of ducks.Methods Twelve 1-week-old ducklings were randomized into group A and group B,and each duckling was intravenously injected with 1 milliliter of serum containing 1.2×109 copies of HBV virion(group A)or plasmid pBS HBV 3.6 Ⅱ(group B).At 0.25,2,4,6,8,12,24 and 32 h post-injection,serum HBV DNA levelin each duckling was quantified by Real-time fluorescent PCR.Results Both of HBV virion and plasmid pBS HBV 3.6Ⅱ could be detected from 0.25 h to 24 h after intravenous administration,and declined approximately by 1 log10 every 2 hours within 8 h and was more slowly cleared at 8 h.and became undetectable at 32 h.Both of them are characteristic of one-phase exponential decay-as indicated by the relative index of the one-phase exponential curve ranging from 0.9593 to 0.9976.The mean half-life of HBV virion and plasmid(cecDNA)was 4.536±0.769 h(range:3.5-5.4 h)and 4.5±0.8 h(range:3.9-6.1 h)respectively.No significant difference was observed in the half-life between HBV virion and plasmid/cccDNA(t=0.0523.P=0.9593).Conclusions HBV cceDNA is similar to HBV virion in its characteristics of clearance dynamics in blood.Thus it is feasible to detect serum HBV cccDNA.The clearance half-life of Hepatitis B virus in serum is not as long as previously believed at 1.0-1.2 d%目的 以HBV为对照观察HBV cccDNA在外周血中的血液清除动力学特征,探讨在外周血中检测cccDNA的可行性.方法 将12只1周龄上海麻鸭随机分为A、B两组,A组和B组每只鸭分别以1.2×109拷贝/ml的HBV携带者血清和含1.2×109拷贝/mi pBS HBV 3.6Ⅱ质粒(模拟cccDNA)的人血清1ml颈静脉注射.在注射后0.25、2、4、6、8、12、24和32 h,分别采静脉血进行HBVDNA定量检测.结果 在注射后0.25~24 h内血液中均可检测到HBV颗粒和质粒(cccDNA).在注射后0.25~8 h时

  19. Risk Factors for Conduct Problems and Depressive Symptoms in a Cohort of Ukrainian Children

    Science.gov (United States)

    Drabick, Deborah A. G.; Beauchaine, Theodore P.; Gadow, Kenneth D.; Carlson, Gabrielle A.; Bromet, Evelyn J.

    2006-01-01

    Potential risk factors for conduct problems and depressive symptoms were tested in a cohort of 10- to 12-year-old Ukrainian children (N = 544, 47.6% male). Risk factors examined were child emotional lability, child attention problems, poor mother-child communication, coercive maternal discipline, maternal depression, and low marital satisfaction.…

  20. Zmiany w składzie chemicznym ściany komórkowej źdźbła pszenicy traktomanej chlorkiem chlorocholiny (CCC [Changes in the cell walls of wheat culms treated utith 2-chloroethyl-trime-thyl-ammonium chloride (CCC

    Directory of Open Access Journals (Sweden)

    Maria Przeszlakowska

    2015-06-01

    Full Text Available The influence of 2-chloroethyl-trimethyl-ammonium chloride (CCC on the content of various constituents of the cell wall of the wheat culms var. Eka Nowa was investigated. Chromatographic analysis of the polysaccharides obtained from the cell wall of the wheat culms has been carried out. The content of pectic substances (pectins and protopectins in nodes and internodes of the wheat culms treated with CCC was determined.

  1. Segregated from the Start: Peer Context in Center-Based Child Care

    Science.gov (United States)

    Fram, Maryah Stella; Kim, Jinseok

    2012-01-01

    A majority of U.S. children attend some type of child care before entering kindergarten. The quality of child care environment and of teacher-child interactions appear to influence children's development, but little attention has been paid to the influence of child-care peers. Using data from the Early Childhood Longitudinal Study, Birth Cohort,…

  2. Final report : results of the 2006-2007 investigation of potential contamination at the former CCC/USDA facility in Barnes, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2008-08-28

    The 2006-2007 investigation of carbon tetrachloride and chloroform contamination at Barnes, Kansas, was conducted at the request of the Kansas Department of Health and Environment (KDHE). The Environmental Science Division of Argonne National Laboratory implemented the investigation on behalf of the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA). The overall goal of the investigation was to establish criteria for monitoring leading to potential site reclassification. The investigation objectives were to (1) determine the hydraulic gradient near the former CCC/USDA facility, (2) delineate the downgradient carbon tetrachloride plume, and (3) design and implement an expanded monitoring network at Barnes (Argonne 2006a).

  3. Comparative studies on performance of CCC and preparative RP-HPLC in separation and purification of steroid saponins from Dioscorea zingiberensis C.H.Wright

    OpenAIRE

    Zhang, Xinxin; Liang, Jinru; Zhang, Yongmin; Liu, Jianli; Sun, Wenji; Ito, Yoichiro

    2015-01-01

    Steroid saponins from Dioscorea zingiberensis C.H.Wright were separated for the first time using two chromatographic methods for comparison: counter-current chromatography (CCC) coupled with evaporative light scattering detector (ELSD) and preparative reversed phase high-performance liquid chromatography (RP-HPLC) with an ultraviolet detector. Ethyl acetate-n-butanol-methanol-water (4:1:2:4, v/v) was chosen as the two-phase solvent system for CCC, while the acetonitrile-water (25:75 for the f...

  4. NCI Cohort Consortium Membership

    Science.gov (United States)

    The NCI Cohort Consortium membership is international and includes investigators responsible for more than 40 high-quality cohorts who are studying large and diverse populations in more than 15 different countries.

  5. Pooling birth cohorts in allergy and asthma

    DEFF Research Database (Denmark)

    Bousquet, Jean; Anto, Josep; Sunyer, Jordi;

    2013-01-01

    Long-term birth cohort studies are essential to understanding the life course and childhood predictors of allergy and the complex interplay between genes and the environment (including lifestyle and socioeconomic determinants). Over 100 cohorts focusing on asthma and allergy have been initiated i...... of this paper is to review current and past EU-funded projects in order to make a summary of their goals and achievements and to suggest future research needs of these European birth cohort networks....... in the world over the past 30 years. Since 2004, several research initiatives funded under the EU Framework Program for Research and Technological Development FP6-FP7 have attempted to identify, compare, and evaluate pooling data from existing European birth cohorts (GA(2)LEN: Global Allergy and European...... Network, FP6; ENRIECO: Environmental Health Risks in European Birth Cohorts, FP7; CHICOS: Developing a Child Cohort Research Strategy for Europe, FP7; MeDALL: Mechanisms of the Development of ALLergy, FP7). However, there is a general lack of knowledge about these initiatives and their potentials. The aim...

  6. Mixed Compound of DCPTA and CCC Increases Maize Yield by Improving Plant Morphology and Up-Regulating Photosynthetic Capacity and Antioxidants.

    Directory of Open Access Journals (Sweden)

    Yongchao Wang

    Full Text Available DCPTA (2-diethylaminoethyl-3, 4-dichlorophenylether and CCC (2-chloroethyltrimethyl- ammonium chloride have a great effect on maize growth, but applying DCPTA individually can promote the increase of plant height, resulting in the rise of lodging percent. Plant height and lodging percent decrease in CCC-treated plants, but the accumulation of biomass reduce, resulting in yield decrease. Based on the former experiments, the performance of a mixture which contained 40 mg DCPTA and 20 mg CCC as active ingredients per liter of solution, called PCH was tested with applying 40mg/L DCPTA and 20mg/L CCC individually. Grain yield, yield components, internode characters, leaf area per plant, plant height and lodging percent as well as chlorophyll content, chlorophyll fluorescence, enzymatic antioxidants, membranous peroxide and organic osmolyte were analyzed in two years (2011 and 2012, using maize hybrid, Zhengdan 958 (ZD 958 at density of 6.75 plants m-2. CCC, DCPTA and PCH were sprayed on the whole plant leaves at 7 expanded leaves stage and water was used as control. Compared to control, PCH significantly increased grain yield (by 9.53% and 6.68% from 2011 to 2012. CCC significantly decreased kernel number per ear (by 6.78% and 5.69% and thousand kernel weight (TKW (by 8.57% and 6.55% from 2011 to 2012. Kernel number per ear and TKW increased in DCPTA-treated and PCH-treated plants, but showed no significant difference between them. In CCC-treated and PCH-treated plants, internode length and plant height decreased, internode diameter increased, resulting in the significant decline of lodging percent. With DCPTA application, internode diameter increased, but internode length and plant height increased at the same time, resulting in the augment of lodging percent. Bending strength and puncture strength were increased by applying different plant growth regulators (PGRs. In PCH-treated plants, bending strength and puncture strength were greater than other

  7. Hairpin DNA probe with 5'-TCC/CCC-3' overhangs for the creation of silver nanoclusters and miRNA assay.

    Science.gov (United States)

    Xia, Xiaodong; Hao, Yuanqiang; Hu, Shengqiang; Wang, Jianxiu

    2014-01-15

    A facile strategy for the assay of target miRNA using fluorescent silver nanoclusters (AgNCs) has been described. Due to the preferable interaction between cytosine residues and Ag(+), a short cytosine-rich oligonucleotide (ODN) with only six bases 5'-TCCCCC-3' served as an efficient scaffold for the creation of the AgNCs. The AgNCs displayed a bright red emission when excited at 545nm. Such ODN base-stabilized AgNCs have been exploited for miRNA sensing. Overhangs of TCC at the 5' end (5'-TCC) and CCC at the 3' end (CCC-3') (denoted as 5'-TCC/CCC-3') appended to the hairpin ODN probe which also contains recognition sequences for target miRNA were included. Interestingly, the AgNCs/hairpin ODN probe showed similar spectral properties as that templated by 5'-TCCCCC-3'. The formation of the hairpin ODN probe/miRNA duplex separated the 5'-TCC/CCC-3' overhangs, thus disturbing the optical property or structure of the AgNCs. As a result, fluorescence quenching of the AgNCs/hairpin ODN probe was obtained, which allows for facile determination of target miRNA. The proposed method is simple and cost-effective, holding great promise for clinical applications.

  8. Scoliosis surgery - child

    Science.gov (United States)

    Spinal curvature surgery - child; Kyphoscoliosis surgery - child; Video-assisted thoracoscopic surgery - child; VATS - child ... Before surgery, your child will receive general anesthesia. This will make your child unconscious and unable to feel pain ...

  9. Maternal ratings of child health and child obesity, variations by mother's race/ethnicity and nativity.

    Science.gov (United States)

    Baker, Elizabeth H; Altman, Claire E

    2015-05-01

    We examined whether indicators of child health, focusing on obesity, are associated with maternal ratings of child health (MRCH) and its variation by mother's ethnicity/nativity, focusing on Hispanics. The early childhood longitudinal study, kindergarten cohort kindergarten-eighth grade waves (n = 48,814) and nested general linear mixed modeling are used to examine excellent MRCH. The only indicator of child health that varies by mother's ethnicity/nativity for MRCH is child obesity. Child obesity did not influence MRCH for foreign-born Hispanic mothers, especially among less acculturated mothers, though significant differences among immigrants by acculturation were not found. However, among native-born white, black, and Hispanic mothers child obesity was associated with a lower likelihood of excellent MRCH even after controls for socioeconomic characteristics, family characteristics, and other indicators of child health are included. MRCH reflect not only child's actual health, but also the mother's perception of what contributes to poor child health. Our findings suggest that less acculturated foreign-born Hispanic mothers are less likely to associate child obesity with poor child health. Cultural orientations that prefer heavier children or are unlikely to associate child obesity with poor child health may contribute to the higher levels of obesity found among their children.

  10. Final work plan : phase II investigation of potential contamination at the former CCC/USDA grain storage facility in Savannah, Missouri.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2010-08-16

    From approximately 1949 until 1970, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility on federally owned property approximately 0.25 mi northwest of Savannah, Missouri (Figure 1.1). During this time, commercial grain fumigants containing carbon tetrachloride were commonly used by the CCC/USDA and the private grain storage industry to preserve grain in their facilities. In November 1998, carbon tetrachloride was detected in a private well (Morgan) roughly 50 ft south of the former CCC/USDA facility, as a result of statewide screening of private wells near former CCC/USDA facilities, conducted in Missouri by the U.S. Environmental Protection Agency (EPA 1999). The 1998 and subsequent investigations by the EPA and the Missouri Department of Natural Resources (MoDNR) confirmed the presence of carbon tetrachloride in the Morgan well, as well as in a second well (on property currently occupied by the Missouri Department of Transportation [MoDOT]) described as being approximately 400 ft east of the former CCC/USDA facility. The identified concentrations in these two wells were above the EPA maximum contaminant level (MCL) and the Missouri risk-based corrective action default target level (MRBCA DTL) values of 5.0 {micro}g/L for carbon tetrachloride in water used for domestic purposes (EPA 1999; MoDNR 2000a,b, 2006). Because the observed contamination in the Morgan and MoDOT wells might be linked to the past use of carbon tetrachloride-based fumigants at its former grain storage facility, the CCC/USDA is conducting an investigation to (1) characterize the source(s), extent, and factors controlling the subsurface distribution and movement of carbon tetrachloride at Savannah and (2) evaluate the potential risks to human health, public welfare, and the environment posed by the contamination. This work is being performed in accord with the Intergovernmental Agreement established between the Farm Service Agency

  11. Final work plan : Phase I investigation of potential contamination at the former CCC/USDA grain storage facility in Savannah, Missouri.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2007-10-12

    From approximately 1949 until 1970, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility on federally owned property approximately 0.25 mi northwest of Savannah, Missouri. During this time, commercial grain fumigants containing carbon tetrachloride were commonly used by the CCC/USDA and the private grain storage industry to preserve grain in their facilities. In November 1998, carbon tetrachloride was detected in a private well (Morgan) roughly 50 ft south of the former CCC/USDA facility, as a result of state-wide screening of private wells near former CCC/USDA facilities, conducted in Missouri by the U.S. Environmental Protection Agency (EPA 1999). The 1998 and subsequent investigations by the EPA and the Missouri Department of Natural Resources (MoDNR) confirmed the presence of carbon tetrachloride in the Morgan well, as well as in a second well (on property currently occupied by the Missouri Department of Transportation [MoDOT]), approximately 400 ft east of the former CCC/USDA facility. Carbon tetrachloride concentrations in the Morgan well have ranged from the initial value of 29 {micro}g/L in 1998, up to a maximum of 61 {micro}g/L in 1999, and back down to 22 {micro}g/L in 2005. The carbon tetrachloride concentration in the MoDOT well in 2000 (the only time it was sampled) was 321 {micro}g/L. The concentrations for the two wells are above the EPA maximum contaminant level (MCL) of 5 {micro}g/L for carbon tetrachloride (EPA 1999; MoDNR 2000a,b). Because the observed contamination in the Morgan and MoDOT wells might be linked to the past use of carbon tetrachloride-based grain fumigants at its former grain storage facility, the CCC/USDA will conduct investigations to (1) characterize the source(s), extent, and factors controlling the subsurface distribution and movement of carbon tetrachloride at Savannah and (2) evaluate the health and environmental threats potentially posed by the contamination

  12. Internet-Based Birth-Cohort Studies: Is This the Future for Epidemiology?

    OpenAIRE

    Firestone, Ridvan; Cheng, Soo; Pearce, Neil; Douwes, Jeroen; Merletti, Franco; Pizzi, Costanza; Pivetta, Emanuele; Rusconi, Franca; Richiardi, Lorenzo

    2015-01-01

    Background International collaborative cohorts the NINFEA and the ELF studies are mother-child cohorts that use the internet for recruitment and follow-up of their members. The cohorts investigated the association of early life exposures and a wide range of non-communicable diseases. Objective The objective is to report the research methodology, with emphasis on the advantages and limitations offered by an Internet-based design. These studies were conducted in Turin, Italy and Wellington, New...

  13. Observational cohort study of HIV-infected African children.

    NARCIS (Netherlands)

    Laufer, M.K.; Oosterhout, J.J. van; Perez, M.A.; Kanyanganlika, J.; Taylor, T.E.; Plowe, C.V.; Graham, S.M.

    2006-01-01

    BACKGROUND: Most information about children living with HIV is based on follow up from children identified through mother-to-child transmission studies. Children identified through voluntary counseling and testing (VCT) represent a unique cohort that has not been previously described in the literatu

  14. Development of the Children's Communication Checklist (CCC): a method for assessing qualitative aspects of communicative impairment in children.

    Science.gov (United States)

    Bishop, D V

    1998-09-01

    The Children's Communication Checklist (CCC) was developed to assess aspects of communicative impairment that are not adequately evaluated by contemporary standardised language tests. These are predominantly pragmatic abnormalities seen in social communication, although other qualitative aspects of speech and language were also included. Some items covering social relationships and restricted interests were incorporated, so that the relationship between pragmatic difficulties and other characteristics of pervasive developmental disorders could be explored. Checklist ratings were obtained for 76 children aged 7 to 9 years, all of whom had received special education for language impairment. In 71 cases, 2 raters (usually a teacher and speech-language therapist) independently completed the checklist, making it possible to establish inter-rater reliability. From an initial pool of 93 items, 70 items, grouped into 9 scales, were retained. Five of the subscales were concerned with pragmatic aspects of communication. A composite pragmatic impairment scale formed from these subscales had inter-rater reliability and internal consistency of around .80. This composite discriminated between children with a school diagnosis of semantic-pragmatic disorder and those with other types of specific language impairment (SLI). The majority of children with pragmatic language impairments did not have any evidence of restricted interests or significant difficulties in the domains of social relationships. PMID:9758196

  15. Final work plan : phase I investigation of potential contamination at the former CCC/USDA grain storage facility in Montgomery City, Missouri.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2010-08-16

    From September 1949 until September 1966, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) leased property at the southeastern end of Montgomery City, Missouri, for the operation of a grain storage facility. During this time, commercial grain fumigants containing carbon tetrachloride were commonly used by the CCC/USDA and the private grain storage industry to preserve grain in their facilities. In January 2000, carbon tetrachloride was detected in a soil sample (220 {micro}g/kg) and two soil gas samples (58 {micro}g/m{sup 3} and 550 {micro}g/m{sup 3}) collected at the former CCC/USDA facility, as a result of a pre-CERCLIS site screening investigation (SSI) performed by TN & Associates, Inc., on behalf of the U.S. Environmental Protection Agency (EPA), Region VII (MoDNR 2001). In June 2001, the Missouri Department of Natural Resources (MoDNR) conducted further sampling of the soils and groundwater at the former CCC/USDA facility as part of a preliminary assessment/site inspection (PA/SI). The MoDNR confirmed the presence of carbon tetrachloride (at a maximum identified concentration of 2,810 {micro}g/kg) and chloroform (maximum 82 {micro}g/kg) in the soils and also detected carbon tetrachloride and chloroform (42.2 {micro}g/L and 58.4 {micro}g/L, respectively) in a groundwater sample collected at the former facility (MoDNR 2001). The carbon tetrachloride levels identified in the soils and groundwater are above the default target level (DTL) values established by the MoDNR for this contaminant in soils of all types (79.6 {micro}g/kg) and in groundwater (5.0 {micro}g/L), as outlined in Missouri Risk-Based Corrective Action (MRBCA): Departmental Technical Guidance (MoDNR 2006a). The corresponding MRBCA DTL values for chloroform are 76.6 {micro}g/kg in soils of all types and 80 {micro}g/L in groundwater. Because the observed contamination at Montgomery City might be linked to the past use of carbon tetrachloride-based fumigants at its

  16. Cohort profile: cerebral palsy in the Norwegian and Danish birth cohorts (MOBAND-CP)

    Science.gov (United States)

    Tollånes, Mette C; Strandberg-Larsen, Katrine; Forthun, Ingeborg; Petersen, Tanja Gram; Moster, Dag; Andersen, Anne-Marie Nybo; Stoltenberg, Camilla; Olsen, Jørn; Wilcox, Allen J

    2016-01-01

    Purpose The purpose of MOthers and BAbies in Norway and Denmark cerebral palsy (MOBAND-CP) was to study CP aetiology in a prospective design. Participants MOBAND-CP is a cohort of more than 210 000 children, created as a collaboration between the world's two largest pregnancy cohorts—the Norwegian Mother and Child Cohort study (MoBa) and the Danish National Birth Cohort. MOBAND-CP includes maternal interview/questionnaire data collected during pregnancy and follow-up, plus linked information from national health registries. Findings to date Initial harmonisation of data from the 2 cohorts has created 140 variables for children and their mothers. In the MOBAND-CP cohort, 438 children with CP have been identified through record linkage with validated national registries, providing by far the largest such sample with prospectively collected detailed pregnancy data. Several studies investigating various hypotheses regarding CP aetiology are currently on-going. Future plans Additional data can be harmonised as necessary to meet requirements of new projects. Biological specimens collected during pregnancy and at delivery are potentially available for assay, as are results from assays conducted on these specimens for other projects. The study size allows consideration of CP subtypes, which is rare in aetiological studies of CP. In addition, MOBAND-CP provides a platform within the context of a merged birth cohort of exceptional size that could, after appropriate permissions have been sought, be used for cohort and case-cohort studies of other relatively rare health conditions of infants and children. PMID:27591025

  17. Child Care and Child Nutrition

    Science.gov (United States)

    Karolak, Eric

    2009-01-01

    The weak economy is challenging the child care program budget. Fluctuations in enrollment come up against rising costs making every penny count. So for many reasons a federal program that helps defray the costs of snacks and meals in child care programs is particularly important and timely. In this article, the author pushes for the…

  18. Australian Undergraduate Primary School Student-Teachers' Responses to Child Sexual Abuse and Its Mandatory Reporting

    Science.gov (United States)

    Goldman, Juliette D. G.

    2010-01-01

    This study aims to understand how primary school teachers, as mandatory reporters of child sexual abuse, are responding to child sexual abuse and its mandatory reporting, even though many teachers do not receive a compulsory course in Child Protection and its legal requirements in their pre-service university training. A cohort of 81 Australian…

  19. Mothers' and Fathers' Work Hours, Child Gender, and Behavior in Middle Childhood

    Science.gov (United States)

    Johnson, Sarah; Li, Jianghong; Kendall, Garth; Strazdins, Lyndall; Jacoby, Peter

    2013-01-01

    This study examined the association between typical parental work hours (including nonemployed parents) and children's behavior in two-parent heterosexual families. Child behavior was measured by the Child Behavior Checklist (CBCL) at ages 5, 8, and 10 in the Western Australian Pregnancy Cohort (Raine) Study ("N" = 4,201 child-year observations).…

  20. The Maternal Description of Child (MDoC): A New Audiotaped Measure of Maternal Affect

    Science.gov (United States)

    Martin, Anne; Razza, Rachel A.; Brooks-Gunn, Jeanne

    2015-01-01

    We report on a new measure of maternal affect from an ongoing multi-site birth cohort study with primarily low-income families, the Fragile Families and Child Wellbeing Study. At child age of 5?years, mothers were asked to describe their child in a short, semi-structured home interview. One innovation of this measure--called the Maternal…

  1. Epidemiology of child psychopathology: major milestones

    NARCIS (Netherlands)

    F.C. Verhulst (Frank); H.W. Tiemeier (Henning)

    2015-01-01

    textabstractChild psychiatric epidemiology has developed rapidly from descriptive, cross-sectional studies in the 1960s to the current large-scale prospective cohorts that unravel aetiological mechanisms. The objective of the study was to give an overview of epidemiological studies that have influen

  2. Combination of small interfering RNAs mediates greater suppression on hepatitis B virus cccDNA in HepG2.2.15 cells

    Institute of Scientific and Technical Information of China (English)

    Xiao-Min Xin; Gui-Qiu U; Ying-Yu Jin; Min Zhuang; Di Li

    2008-01-01

    AIM: To observe the inhibition of hepatitis B virus (HBV) replication and expression in HepG2.2.15 cells by combination of small interfering RNAs (siRNAs).METHODS: Recombinant plasmid psil-HBV was constructed and transfected into HepG2.2.15 cells.At 48 h,72 h and 96 h after transfection,culture media were collected and cells were harvested for HBV replication assay.HBsAg and HBeAg in the cell culture medium were detected by enzyme-linked immunoadsorbent assay (ELISA).Intracellular viral DNA and covalently closed circular DNA (cccDNA)were quantified by real-time polymerase chain reaction (PCR).HBV viral mRNA was reverse transcribed and quantified by reverse-transcript PCR (RT-PCR).RESULTS: siRNAs showed marked anti-HBV effects.siRNAs could specifically inhibit the expression of HBsAg and the replication of HBV DNA in a dosedependent manner.Furthermore,combination of siRNAs,compared with individual use of each siRNA,exerted a stronger inhibition on antigen expression and viral replication.More importantly,combination of siRNAs significantly suppressed HBV cccDNA amplification.CONCLUSION: Combination of siRNAs mediates a stronger inhibition on viral replication and antigen expression in HepG2.2.15 cells,especially on cccDNA amplification.

  3. Disobedient Child

    Science.gov (United States)

    ... of their parents' rules and of their own self-control. Sometimes, however, these conflicts are more than occasional ... a timeout until he calms down and regains self-control. When your child is obedient and respectful, compliment ...

  4. The effect of the plant growth retardants AMO-1618 and CCC on the synthesis of ribonucleic acids and proteins in triticale embryos during the initial phase of germination

    Directory of Open Access Journals (Sweden)

    Stanisław Weidner

    2014-02-01

    Full Text Available Triticale var. Grado caryopses were subjected to imbibition and germination in the presence of the growth retardants, AMO-1618 (2-isopropyl-4-dimethylamino-5-methylphenyl-1-piperidinecarboxylate methyl chloride and CCC (2-chloroethyl-trimethylammonium chloride at the following concentrations, 3 x 10-4 M and 10-3 M. These compounds exerted a very strong inhibitory effect on the initiation of germination processes, growth of embryos and the germination capacity of the caryopses. At the concentration of 10-3 M, AMO-1618 showed an especially strong effect, lowering the germination capacity of the caryopses to about 50%. It was also shown that both retardants are decidedly more effective on the germination of whole, intact caryopses than on that of isolated embryos. During the very earliest hours of germination, these retardants already inhibited RNA synthesis. The participation of the polyribosome fraction in the total ribosome fraction of embryos in the control sample after 24 hrs of germination of caryopses equalled about 70%, while in the samples treated with CCC (10-3 M- about 57%, in the samples treated with AMO-1618 (10-3 M about 35%,. The inhibition of incorporation of 14C-amino acids into ribosomal proteins in the polyribosome fraction was in the case of CCC about 13%, while in the samples treated with AMO-1618, about 55%. In the monosome fraction (80S, the inhibition by CCC was about 23%, whereas in the samples treated with AMO-1618 it reached around 73%. From this data it is evident that the studied retardants have a significant influence on the synthesis of ribonucleic acids as well as on ribosome proteins. These results also suggest the existance of another mechanism, aside from that of inhibition of gibberellin biosynthesis, inhibiting the growth and development of cells. The high percentage of ribosome subunits in the samples treated with CCC, in comparison with controls and samples treated with AMO-1618, points to different mechanisms

  5. Cancer Epidemiology Cohorts

    Science.gov (United States)

    Cohort studies are fundamental for epidemiological research by helping researchers better understand the etiology of cancer and provide insights into the key determinants of this disease and its outcomes.

  6. 1970 British Cohort Study

    Directory of Open Access Journals (Sweden)

    Matt Brown

    2014-10-01

    Full Text Available The 1970 British Cohort Study (BCS70 is one of Britain’s world famous national longitudinal birth cohort studies, three of which are run by the Centre for Longitudinal Studies at the Institute of Education, University of London.  BCS70 follows the lives of more than 17,000 people born in England, Scotland and Wales in a single week of 1970. Over the course of cohort members lives, the BCS70 has collected information on health, physical, educational and social development, and economic circumstances among other factors. Since the birth survey in 1970, there have been nine ‘sweeps’ of all cohort members at ages 5, 10, 16, 26, 30, 34, 38 and most recently at 42. Data has been collected from a number of different sources (the midwife present at birth, parents of the cohort members, head and class teachers, school health service personnel and the cohort members themselves. The data has been collected in a variety of ways including via paper and electronic questionnaires, clinical records, medical examinations, physical measurements, tests of ability, educational assessments and diaries. The majority of BCS70 survey data can be accessed by bona fide researchers through the UK Data Service at the University of Essex.

  7. Does the gender of parent or child matter in child maltreatment in China?

    Science.gov (United States)

    Cui, Naixue; Xue, Jia; Connolly, Cynthia A; Liu, Jianghong

    2016-04-01

    Child maltreatment is a public health problem worldwide, and China is no exception. However, the pattern of child maltreatment remains unknown, including whether the gender of children and their parents has an impact on the occurrence of maltreatment. This study aims at examining the rates and frequency of child maltreatment, including physical abuse, psychological abuse and neglect perpetrated by mothers and fathers. We also test whether the interaction between parents' gender and their child's gender affects the occurrence of child maltreatment in China. 997 children from the China Jintan Child Cohort Study participated in the present study and reported their maltreatment experience perpetrated by their mothers and fathers using the questionnaire, Parent-Child Conflict Tactics Scale (CTSPC_CA). Generalized linear model analyses show that boys were more likely than girls to report physical abuse, and, in particular, boys were more likely than girls to be physically abused by their fathers. On the other hand, mothers were more likely than fathers to exhibit psychological aggression and use corporal punishment for both boys and girls. There was no difference based on the child's or parent's gender in the occurrence of neglect. The findings present empirical evidence that enhances the understanding of the pattern of child maltreatment in China, provide implications for social workers and health professionals to identify children at risk of child maltreatment, and shed light on future research studies. PMID:26826981

  8. Race/Ethnic and Nativity Disparities in Child Overweight in the United States and England

    OpenAIRE

    2012-01-01

    Child overweight is a growing problem in wealthy countries. There is also evidence that child overweight varies by race/ethnicity and socioeconomic status. In this article, the authors use data from two recent birth cohort studies in the United States and England to address four questions: (1) Are race/ethnic and immigrant status associated with child overweight? (2) Is the association between socioeconomic status and child overweight similar across race/ethnic and nativity subgroups? (3) Doe...

  9. Child labor

    OpenAIRE

    Udry, Christopher

    2007-01-01

    In recent years, there has been an astonishing proliferation of empirical work on child labor. An Econlit search of keywords "child lab*r" reveals a total of 6 peer reviewed journal articles between 1980 and 1990, 65 between 1990 and 2000, and 143 in the first five years of the present decade. The purpose of this essay is to provide a detailed overview of the state of the recent empirical literature on why and how children work as well as the consequences of that work. Section 1 defines terms...

  10. CHILD ALLOWANCE

    CERN Multimedia

    Human Resources Division

    2001-01-01

    HR Division wishes to clarify to members of the personnel that the allowance for a dependent child continues to be paid during all training courses ('stages'), apprenticeships, 'contrats de qualification', sandwich courses or other courses of similar nature. Any payment received for these training courses, including apprenticeships, is however deducted from the amount reimbursable as school fees. HR Division would also like to draw the attention of members of the personnel to the fact that any contract of employment will lead to the suppression of the child allowance and of the right to reimbursement of school fees.

  11. Child abuse

    International Nuclear Information System (INIS)

    Child abuse is common in most, if not all, Western nations; it probably occurs worldwide. It may be a major factor in the increase in violence throughout much of the world. Radiologists who treat children should think of the possibilitys of abuse whenever they diagnose a fracture, intracranial bleed, ar visceral injury, especially when the history is not compatible with their findings. Metaphyseal 'corner' fractures in infants usually are caused by abuse. Less than 20% of abused children, however, present injuries that can be recognized by radiologic techniques. Consequently normal roentgenograms, nuclear medicine scans, ultrasound studies, and computed tomograms do not exclude child abuse. (orig.)

  12. Prevent Child Abuse America

    Science.gov (United States)

    ... call the police . Crisis and support contacts For Child Abuse Reporting Numbers in your State please visit: Child ... suspected child abuse and neglect. Parent Resources Prevent Child Abuse America (800) CHILDREN A resource for tips, referrals, ...

  13. 电机企业 CCC认证策略研究%Strategy Research on the CCC Certification of Motor Manufacturers

    Institute of Scientific and Technical Information of China (English)

    何颖

    2015-01-01

    CCC认证即中国强制性产品认证制度,是为保护消费者人身安全和加强产品质量管理的一种产品合格评定制度,2014年CCC认证规则发生了重大改变。电机产品主要针对小功率电动机,从认证流程、认证注意事项、产品型式试验、以及产品一致性等方面进行对电机的CCC认证进行研究,阐述了在新规则下电机企业进行电机产品CCC认证的注意事项,着重关注定子浸烘和转子动平衡等关键工序以及产品的一致性,使工厂早做准备,提高CCC认证的有效性。%CCC ( China Compulsory Certification) , which is a conformity assessment program, is to protect safety of the con-sumers and the product quality, and has greatly changed in 2014.Aiming at the low-power motors, the CCC certification of motor is studied on aspects of the certification procedures, notes, the type tests of production, and product consistency in this paper, and matters needing attention of the CCC certification process in the new regulation to motor manufacturers are ex-plained afterwards, especially the key procedures like the stator dip-drying and the rotor dynamic balancing, aswell as the product consistency.Therefore, the manufacturers could prepare early so as to improve the effectiveness of the certification.

  14. A critical role for the cccA gene product, cytochrome c2, in diverting electrons from aerobic respiration to denitrification in Neisseria gonorrhoeae.

    Science.gov (United States)

    Hopper, Amanda C; Li, Ying; Cole, Jeffrey A

    2013-06-01

    Neisseria gonorrhoeae is a microaerophile that, when oxygen availability is limited, supplements aerobic respiration with a truncated denitrification pathway, nitrite reduction to nitrous oxide. We demonstrate that the cccA gene of Neisseria gonorrhoeae strain F62 (accession number NG0292) is expressed, but the product, cytochrome c2, accumulates to only low levels. Nevertheless, a cccA mutant reduced nitrite at about half the rate of the parent strain. We previously reported that cytochromes c4 and c5 transfer electrons to cytochrome oxidase cbb3 by two independent pathways and that the CcoP subunit of cytochrome oxidase cbb3 transfers electrons to nitrite. We show that mutants defective in either cytochrome c4 or c5 also reduce nitrite more slowly than the parent. By combining mutations in cccA (Δc2), cycA (Δc4), cycB (Δc5), and ccoP (ccoP-C368A), we demonstrate that cytochrome c2 is required for electron transfer from cytochrome c4 via the third heme group of CcoP to the nitrite reductase, AniA, and that cytochrome c5 transfers electrons to nitrite reductase by an independent pathway. We propose that cytochrome c2 forms a complex with cytochrome oxidase. If so, the redox state of cytochrome c2 might regulate electron transfer to nitrite or oxygen. However, our data are more consistent with a mechanism in which cytochrome c2 and the CcoQ subunit of cytochrome oxidase form alternative complexes that preferentially catalyze nitrite and oxygen reduction, respectively. Comparison with the much simpler electron transfer pathway for nitrite reduction in the meningococcus provides fascinating insights into niche adaptation within the pathogenic neisseriae. PMID:23543713

  15. CHILD TRAFFICKING

    OpenAIRE

    Pallavi Chincholkar

    2016-01-01

    Human trafficking is the third biggest beneficial industry on the planet. Child trafficking unlike many other issues is found in both developed and developing nations. NGOs evaluate that 12,000 - 50,000 ladies and kids are trafficked into the nation every year from neighboring states for the sex exchange.

  16. Child Laborers

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    "When I was 12, I started working in a cotton mill as a child laborer." Fan Xiaofeng, the former vice-director of the Labor Protection Department of the All-China Federation of Trade Unions, wrote this sentence in one of her books. In 1932, she came to

  17. Cohort fertility in Western Europe: comparing fertility trends in recent birth cohorts.

    Science.gov (United States)

    Hopflinger, F

    1984-01-01

    A comparative study of fertility levels among cohorts of women born in 1940, 1945, 1950, 1955, and 1960 in 16 European countries was undertaken using vital statistics data. The average number of live birth/woman for each of the 5 cohorts by age 20, 25, 30, and 35 was computed by cumulating age-specific fertility rates of women born in specific years. Median age at childbirth and completed fertility were estimated for the 3 oldest cohorts (1940, 1945, and 1950). 2 estimations of completed fertility were made. 1 was based on the assumption of a constant age-specific fertility rate, and the other was based on a relational Gompertz model. Where possible cohort fertility was disaggregated by birth order. Since the data for the countries was not fully comparable, it was not possible to use sophisticated analytical techniques. Other limits of the study were that fertility, especially for the more recent cohorts was incomplete, parity specific data was not available for all the countries, and open cohorts rather than closed cohorts were used. The analysis indicated that completed cohort fertility was lower for the 1950 cohort than for the 1940 cohort in all 16 countries. For the 1940 cohort, only Germany's estimated completed fertility was less than 2.00. For the other 15 countries, estimated completed fertility ranged from 2.04 (Finland) to 3.36 (Ireland). For the 1950 cohort, estimated completed fertility was less than 2.00 in 8 of the countries. Estimated completed fertility was lowest in Finland and Switzerland (1.82) and highest in Ireland (3.33). No marked increase in childlessness was observed, and for the 1940 and 1950 cohorts, childlessness did not exceed 20% in any of the countries and was considerably less than 20% in most of the countries. There was a trend toward delayed childbearing in most of the countries. An examination of available parity data for the 1940 and 1950 cohorts lead to the conclusion that the major factor contributing toward the decline in

  18. Successive Student Cohorts and Longitudinal Growth Models: An Investigation of Elementary School Mathematics Performance

    Directory of Open Access Journals (Sweden)

    Keith Zvoch

    2006-01-01

    Full Text Available Mathematics achievement data from three longitudinally matched student cohorts were analyzed with multilevel growth models to investigate the viability of using status and growth-based indices of student achievement to examine the multi-year performance of schools. Elementary schools in a large southwestern school district were evaluated in terms of the mean achievement status and growth of students across cohorts as well as changes in the achievement status and growth of students between student cohorts. Results indicated that the cross and between-cohort performance of schools differed depending on whether the mean achievement status or growth of students was considered. Results also indicated that the cross-cohort indicators of school performance were more reliably estimated than their between-cohort counterparts. Further examination of the performance indices revealed that cross-cohort achievement status estimates were closely related to student demographics while between-cohort estimates were associated with cohort enrollment size and cohort initial performance status. Of the four school performance indices studied, only student growth in achievement (averaged across cohorts provided a relatively reliable and unbiased indication of school performance. Implications for the No Child Left Behind school accountability framework are discussed.

  19. 甲泼尼龙和他克莫司在体外对HepG2.2.15细胞中乙型肝炎病毒cccDNA合成的影响%Effects of methylprednisolone and tacrolimus on cccDNA replication of hepatitis B virus in HepG 2.2.15 cells

    Institute of Scientific and Technical Information of China (English)

    沈中阳; 郑卫平; 宋红丽; 王建

    2009-01-01

    Objective To investigate the effect of methylprednisolone(MP) and tacrolimus (Tac) on hepatitis B virus(HBV)cccDNA in vitro.Methods The HepG 2.2.15 cells were the line of HBV genome permanently transfected to human liver cancer cells.MTT was used to determine the nontoxic concentrations of MP and Tac.HepG 2.2.15 cells were treated with safe concentrations of MP and Tac for 72 h. Intracellular HBV cccDNA and supernatant HBV DNA were analyzed by real time polymerase chain reaction(RT-PCR).Results MTT revealed that the nontoxic concentrations of MP and Tac were 0-250 ng/ml and 0-500 ng/ml,Respectively.After treatment with MP at the concentrations of 10,50,100 and 250 ng/ml,the HBV DNA replication levels were 5.7823±0.1 861,5.1337±0.1364,4.7865±0.0398 and 4.1468±0.1016 log_(10) copy/ml,respectively(P0.05).结论 在体外,MP能抑制HepG2.2.15细胞中HBV DNA的表达,同时可以减少细胞内HBV cccDNA的合成,该作用呈剂量依赖性;Tac无此作用.

  20. The Danish Youth Cohort

    DEFF Research Database (Denmark)

    Vinther-Larsen, Mathilde; Riegels, Mette; Rod, Morten Hulvej;

    2010-01-01

    AIMS: The aim of this paper is to describe the design and methods used in the Danish Youth Cohort and to give a description of the study participants with special attention to a comparison between participants and non-participants regarding sociodemographic characteristics. METHODS: A total of 1...

  1. NCI Cohort Consortium

    Science.gov (United States)

    The NCI Cohort Consortium is an extramural-intramural partnership formed by the National Cancer Institute to address the need for large-scale collaborations to pool the large quantity of data and biospecimens necessary to conduct a wide range of cancer studies.

  2. International Childhood Cancer Cohort Consortium

    Science.gov (United States)

    An alliance of several large-scale prospective cohort studies of children to pool data and biospecimens from individual cohorts to study various modifiable and genetic factors in relation to cancer risk

  3. Economic shocks and child welfare: the effect of past economic shocks on child nutritional achievements, schooling and work in rural and urban Ethiopia

    NARCIS (Netherlands)

    Woldehanna, T.

    2009-01-01

    Using data from the Young Lives younger cohort, we examine the effect of economic shocks on nutritional achievement, schooling and child work of index children (at age 5), controlling for various individual and household characteristics. Shocks that occurred both before and after the child was born

  4. Child pornography

    OpenAIRE

    Pavlović, Zoran S.; Petković, Nikola; Matijašević Obradović, Jelena

    2014-01-01

    The abuse of children for pornographic purposes is a serious sociological, criminological and victimological problem of today which, despite all preventive and restrictive activities on an international level, shows a tendency of global expansion. The fact that the Republic of Serbia has only recently actively joined the fight against child pornography on the Internet indicates the need for critical analysis of the existing national, penal, and legal solutions and their harmonization with the...

  5. Application of pH-zone refining hydrostatic countercurrent chromatography (hCCC) for the recovery of antioxidant phenolics and the isolation of alkaloids from Siberian barberry herb.

    Science.gov (United States)

    Kukula-Koch, Wirginia; Koch, Wojciech; Angelis, Apostolis; Halabalaki, Maria; Aligiannis, Nektarios

    2016-07-15

    The development of a fast hCCC method tailored to recover phenolics of Siberian barberry (Berberis sibirica, Berberidaceae) responsible for the observed strong antioxidant activity was performed. Initially, the optimization of extraction procedure was evaluated based on the antiradical potential assessment (DPPH and Folin-Ciocalteu assays). 100 °C methanol ASE extract exhibited the highest antiradical activity (IC50=60 ± 4 μg/mL), and a significant TPC (159 ± 2 mgGAE/g). Thorough determination of phenolic content by UHPLC-DAD-ESI(-)HRMS revealed the presence of 10 phenolics as major constituents, and several groups of alkaloids. pH-zone refining hCCC was chosen as the most promising method for the extract's fractionation due to the ionizable character of its constituents. For this purpose a MtBE-H2O (1:1) system with 10mM TEA and HCl was applied leading to a phenolic fraction, free of alkaloids, with higher antioxidant capacity (IC50=25 μg/mL, TPC=178 mg GAE/g). Additionally, fractionation of alkaloids was achieved resulting isolation of pharmacologically important alkaloids: magnoflorine and berberine. PMID:26948630

  6. Cohort postponement and period measures

    OpenAIRE

    Joshua R. Goldstein; Thomas Cassidy

    2010-01-01

    We introduce a new class of models in which demographic behavior such as fertility is postponed by differing amounts depending only on cohort membership. We show how this model fits into a general framework of period and cohort postponement that includes the existing models in the literature, notably those of Bongaarts and Feeney and Kohler and Philipov. The cohort-based model shows the effects of cohort shifts on period fertility measures and provides an accompanying tempo-adjusted measure o...

  7. Cohort size and female labour supply.

    Science.gov (United States)

    Gustafsson, S

    1992-01-01

    Cohort size and female labor supply is examined through the literature available in the field. The impetus for this examination is the expected young male labor shortage in Europe. Although raising educational levels, or encouraging immigration of young well trained workers are policy alternatives, the emphasis in this article is on exploring the option of increasing the female labor supply to offset the shortage. After a brief introduction to the nature of the problem, Easterlin's theory of women's work is presented: relative income is a determinant of labor force participation. Wright's experience with European fertility shows that relative income is not the dominant influence on fertility when relative cohort size is taken as a measure of relative income. A model is presented and distinctions made between educated labor and experienced labor and uneducated labor. Several studies are discussed with equate or complement labor inputs with capital, and tentative findings are presented that women may indeed substitute for men in the work place. Cohort size effects on relative earnings studies are also presented. The conclusion is that the cohort size effects in the US labor market are small over the life cycle. In Europe, however, because of the smaller size of baby boom cohorts, the relative income of baby boom cohorts has not been upset, and quantity adjustments may have taken place rather than income injustments. Discussion of husbands income and women's labor supply indicated weaknesses in labor supply estimation, and an example of a frequently used model for estimating female labor force participation. Evidence points to own wage as a more important predictor of female labor force participation than husband's income. This lends support to the opportunity cost hypothesis or new home economics hypothesis rather than the Easterlin relative income hypothesis. Attention is given to the example of Sweden and its family policy which enables women the best opportunity

  8. Child Care Subsidies and School Readiness in Kindergarten

    OpenAIRE

    Johnson, Anna D.; Martin, Anne; Brooks-Gunn, Jeanne

    2013-01-01

    The federal child care subsidy program represents one of the government’s largest investments in early care and education. Using data from the nationally representative Early Childhood Longitudinal Study – Birth Cohort (ECLS-B), this paper examines associations, among subsidy-eligible families, between child care subsidy receipt when children are 4 years old and a range of school readiness outcomes in kindergarten (sample n ≈ 1,400). Findings suggest that subsidy receipt in preschool is not d...

  9. Fathers and Maternal Risk for Physical Child Abuse

    OpenAIRE

    Guterman, Neil B.; Lee, Yookyong; Lee, Shawna J.; Waldfogel, Jane; Rathouz, Paul J.

    2009-01-01

    This study set out to examine father-related factors predicting maternal physical child abuse risk in a national birth cohort of 1,480 families. In-home and phone interviews were conducted with mothers when index children were 3 years old. Predictor variables included the mother–father relationship status; father demographic, economic, and psychosocial variables; and key background factors. Outcome variables included both observed and self-reported proxies of maternal physical child abuse ris...

  10. Family recovery after death of a child.

    OpenAIRE

    Baumer, J. H.; Wadsworth, J; B. Taylor

    1988-01-01

    Children from a national birth cohort living in families in which a sibling had died or been stillborn were compared with children living in similarly structured families where no such tragedy had occurred by a number of health, developmental, and behavioural outcomes. Surprisingly little ill effect from a sibling death (occurring either before or after the birth of study children) was apparent at the age of 5 years. Families experiencing a stillbirth or death of a child were socially disadva...

  11. Head Start Family and Child Experiences Survey (FACES) 2006 Cohort

    Data.gov (United States)

    U.S. Department of Health & Human Services — Descriptive, longitudinal study including direct assessments, classroom observation, parent and teacher interviews, for a nationally represenative sample of Head...

  12. Head Start Family and Child Experiences Survey (FACES) 2000 Cohort

    Data.gov (United States)

    U.S. Department of Health & Human Services — Descriptive, longitudinal study including direct assessments, classroom observation, parent and teacher interviews, for a nationally represenative sample of Head...

  13. Head Start Family and Child Experiences Survey (FACES) 2003 Cohort

    Data.gov (United States)

    U.S. Department of Health & Human Services — Descriptive, longitudinal study including direct assessments, classroom observation, parent and teacher interviews, for a nationally represenative sample of Head...

  14. Head Start Family and Child Experiences Survey (FACES) 1997 Cohort

    Data.gov (United States)

    U.S. Department of Health & Human Services — Descriptive, longitudinal study including direct assessments, classroom observation, parent and teacher interviews, for a nationally represenative sample of Head...

  15. Non-accidental injury: a retrospective analysis of a large cohort

    Energy Technology Data Exchange (ETDEWEB)

    Carty, Helen; Pierce, Agnes [RLC NHS Trust-Alder Hey, Liverpool L12 2 AP (United Kingdom)

    2002-12-01

    The radiology literature describing the injuries of child abuse is very extensive. Articles on the distribution of injuries and the way in which a diagnosis was reached are less frequent. This article represents the detailed analysis of a cohort of patients, suspected of being victims of abuse, referred to the authors. It necessarily reflects personal experience and is not a population study. The distribution of the injuries in a cohort of 467 patients is reviewed. (orig.)

  16. Scoping the impact of the national child measurement programme feedback on the child obesity pathway: study protocol.

    OpenAIRE

    Falconer Catherine; Park MinHae; Skow Áine; Black James; Sovio Ulla; Saxena Sonia; Kessel Anthony; Croker Helen; Morris Steve; Viner Russell; Kinra Sanjay

    2012-01-01

    Abstract Background The National Child Measurement Programme was established to measure the height and weight of children at primary school in England and provides parents with feedback about their child’s weight status. In this study we will evaluate the impact of the National Child Measurement Programme feedback on parental risk perceptions of overweight, lifestyle behaviour and health service use. Methods The study will be a prospective cohort study of parents of children enrolled in the N...

  17. Progress report and technical evaluation of the ISCR pilot test conducted at the former CCC/USDA grain storage facility in Centralia, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2009-01-14

    In October, 2007, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) presented the document Interim Measure Conceptual Design (Argonne 2007a) to the Kansas Department of Health and Environment, Bureau of Environmental Remediation (KDHE/BER), for a proposed non-emergency Interim Measure (IM) at the site of the former CCC/USDA grain storage facility in Centralia, Kansas (Figure 1.1). The IM was recommended to mitigate existing levels of carbon tetrachloride contamination identified in the vadose zone soils beneath the former facility and in the groundwater beneath and in the vicinity of the former facility, as well as to moderate or decrease the potential future concentrations of carbon tetrachloride in the groundwater. The Interim Measure Conceptual Design (Argonne 2007a) was developed in accordance with the KDHE/BER Policy No.BERRS-029, Policy and Scope of Work: Interim Measures (KDHE 1996). The hydrogeologic, geochemical, and contaminant distribution characteristics of the Centralia site, as identified by the CCC/USDA, factored into the development of the nonemergency IM proposal. These characteristics were summarized in the Interim Measure Conceptual Design (Argonne 2007a) and were discussed in detail in previous Argonne reports (Argonne 2002a, 2003, 2004, 2005a,b,c, 2006a,b, 2007b). The identified remedial goals of the proposed IM were as follows: (1) To reduce the existing concentrations of carbon tetrachloride in groundwater in three 'hot spot' areas identified at the site (at SB01, SB05, and SB12-MW02; Figure 1.2) to levels acceptable to the KDHE. (2) To reduce carbon tetrachloride concentrations in the soils near the location of former soil boring SB12 and existing monitoring well MW02 (Figure 1.2) to levels below the KDHE Tier 2 Risk-Based Screening Level (RBSL) of 200 {micro}g/kg for this contaminant. To address these goals, the potential application of an in situ chemical reduction (ISCR) treatment technology

  18. FAQ: Child Sexual Exploitation

    Science.gov (United States)

    ... Support FAQ: Child Sexual Exploitation What is child pornography? Federal law (18 U.S.C. §2256(8)) defines ... person under the age of 18. Is child pornography a crime? It is a federal crime to ...

  19. My Child Is Stealing

    Science.gov (United States)

    ... might do so anyway because they lack enough self-control . Preteens and teens know they're not supposed ... About a Child Who Steals? Teaching Your Child Self-Control Disciplining Your Child Childhood Stress Nine Steps to ...

  20. BMI changes in children and adolescents attending a specialized childhood obesity center: a cohort study

    OpenAIRE

    Maggio, Albane Bertha; Saunders, Catherine Tamsin; Gal-Duding, Claudine; Beghetti, Maurice; Martin, Xavier; Farpour-Lambert, Nathalie; Chamay-weber, Catherine

    2013-01-01

    Background Multidisciplinary group therapies for obese children and adolescents are effective but difficult to implement. There is a crucial need to evaluate simpler management programs that target the obese child and his family. This study aimed to determine changes in body mass indexes (BMI) after individual family-based obesity intervention with a pediatrician in a specialized obesity center for child and adolescent. Methods This cohort study included 283 patients (3.3 to 17.1 years, mean ...

  1. Child Maltreatment and Children's Developmental Trajectories in Early to Middle Childhood

    Science.gov (United States)

    Font, Sarah A.; Berger, Lawrence M.

    2015-01-01

    Associations between experiencing child maltreatment and adverse developmental outcomes are widely studied, yet conclusions regarding the extent to which effects are bidirectional, and whether they are likely causal, remain elusive. This study uses the Fragile Families and Child Wellbeing Study, a birth cohort of 4,898 children followed from birth…

  2. Do mother's and father's education condition the impact of parental divorce on child well-being?

    NARCIS (Netherlands)

    Mandemakers, J.J.; Kalmijn, M.

    2014-01-01

    We use the British Cohort Study to investigate to what extent parental resources moderate the association between parental divorce in childhood and lowered child well-being as indicated by maternal reports of child psychological well-being and by academic test scores (reading and math tests). We arg

  3. Consequences of Teen Parents' Child-Care Arrangements for Mothers and Children

    Science.gov (United States)

    Mollborn, Stefanie; Blalock, Casey

    2012-01-01

    Using the nationally representative Early Childhood Longitudinal Study, Birth Cohort (2001-2006; N [image omitted]7,900), the authors examined child-care arrangements among teen parents from birth through prekindergarten. Four latent classes of child care arrangements at 9, 24, and 52 months emerged: (a) "parental care," (b) "center care," (c)…

  4. Sex differences in child and adolescent mortality in the Nordic countries, 1981--2000

    DEFF Research Database (Denmark)

    Gissler, Mika; Rahkonen, Ossi; Mortensen, Laust;

    2009-01-01

    Unlike the situation for infant and adult mortality, there are only a few studies on child and adolescent mortality. The purpose of this study was to examine sex differences in child and adolescent mortality by age and cohort in four Nordic countries over a 20-year period....

  5. Behavioral and musical characteristics of the children who are exposed to child maltreatment and poverty in South Korea: a survey.

    Science.gov (United States)

    Kim, Jinah; Kim, Kwanghyuk

    2014-06-01

    A preliminary survey was conducted on primary school aged children (N=302) between seven to twelve years of age, who attend the local Community Child Centers (CCC) in the economically deprived areas of Jeollabukdo in South Korea for the purpose of identifying the children who have been exposed to on-going child maltreatment and poverty, and their needs. Both standardized and non-standardized self-report types of surveys were carried out and completed by both the children and the teachers of the CCC. As would be expected, emotional and behavioral problems are more pronounced by the children who are exposed to child maltreatment and poverty compared to the children who were not exposed to these adversities, or who were not poor. The more severely abused children in terms of frequency and co-occurrence of different abuses appear to display more behavioral problems than less severely abused children. Teachers reported that the children who were able to play a musical instrument and had arts therapy experiences appear to have less behavioral problems, particularly delinquent and aggressive behavior in comparison to the children who did not have such ability and experiences. Through the survey, it was possible to identify the children in need of therapeutic intervention and discover clinically relevant information. Clinical implications will be discussed further. PMID:24703825

  6. Helping Your Child through Early Adolescence -- Helping Your Child Series

    Science.gov (United States)

    ... CHILD'S ACADEMIC SUCCESS Helping Your Child Through Early Adolescence -- Helping Your Child Series PDF (1 MB) For ... Acknowledgements Tips to Help Your Child through Early Adolescence No Child Left Behind < Previous page | ^ Top ^ | Next ...

  7. Stratified case-cohort analysis of general cohort sampling designs

    OpenAIRE

    2006-01-01

    We first point out that variance estimates for regression coefficients in exposure stratified case-cohort studies (Borgan et al., 2000) can easily be obtained from influence terms routinely calculated in standard software for Cox regression. We also place the estimators proposed by Chen (2001) for a general class of cohort sampling designs within the Borgan et al. framework by allowing for post-stratification on outcome. This facilitates simple variance estimation for this class of cohort sam...

  8. Preventing Child Abuse and Neglect

    Science.gov (United States)

    ... Abuse & Neglect Fatalities Preventing Child Abuse & Neglect National Child Abuse Prevention Month Overview Promoting Child & Family Well-Being Public ... Abuse & Neglect Preventing Child Abuse & Neglect Resources on child abuse prevention, protecting children from risk of abuse, and strengthening ...

  9. Causes of Child Abuse

    OpenAIRE

    Deveci, S. Erhan; Açık, Yasemin

    2003-01-01

    Child abuse is an important public health problem that is present almost in every society and environment at different level and intensities. For implementation of child abuse protection measures it is necessary to investigate its causes. In this review, causes of child abuse was attempted to investigate with respects to the society and institution, family and individual and child related factors.

  10. Toilet Training Your Child

    Science.gov (United States)

    ... to be present when you go to the bathroom and make your child feel comfortable in the bathroom. Allow your child to see urine and bowel ... begin teaching your child to go to the bathroom. Keep your child in loose, easily removable pants. ...

  11. Who Owns Child Abuse?

    OpenAIRE

    Gerald Cradock

    2014-01-01

    Expectations of contemporary child protection apparatuses are strongly influenced by beliefs inherited from the nineteenth century child rescue movement. In particular, the belief that child abuse determination is obvious. However, this assumption fails to make a distinction between nineteenth century’s emphasis on impoverished environments and the twentieth century introduction of the pathological child abuser. Moreover, the proliferation of kinds of child abuse, and the need to distinguis...

  12. The IDEFICS Cohort

    DEFF Research Database (Denmark)

    Ahrens, Wolfgang; Bammann, Karin; Siani, Alfonso;

    2011-01-01

    The European IDEFICS (Identification and prevention of dietary- and lifestyle-induced health effects in children and infants) study was set up to determine the aetiology of overweight, obesity and related disorders in children, and to develop and evaluate a tailored primary prevention programme...... included anthropometry, blood pressure, fitness, accelerometry, DNA from saliva and physiological markers in blood and urine. The built environment, sensory taste perception and other mechanisms of children's food choices and consumer behaviour were studied in subgroups. Results: Between 1507 and 2567....... The proportion of children donating venous blood, urine and saliva was 57, 86 and 88%, respectively. Conclusion: The IDEFICS cohort provides valuable data to investigate the interplay of social, environmental, genetic, physiological and behavioural factors in the development of major diet- and lifestyle...

  13. Child Abuse in India

    OpenAIRE

    Mohammad Reza Iravani

    2011-01-01

    Child abuse is harm to, or neglect of, a child by another person, whether adult or child. Child abuse happens in all cultural, ethnic, and income groups. Child abuse can be physical, emotional - verbal, sexual or through neglect. Abuse may cause serious injury to the child and may even result in death. A problem that is only beginning to come into light in India rape, sexual abuse, and sexual harassment are worldwide issues of gender violence. There is very little research done in this area i...

  14. National Child Abuse and Neglect Data System (NCANDS) Child File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Child Abuse and Neglect Data System (NCANDS) Child File data set consists of child-specific data of all reports of maltreatment to State child...

  15. The Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Olsen, Jørn

    2011-01-01

    and infant health) of a variety of exposures during pregnancy, as well as examples showing different methodological approaches in design and analyses of the studies, are presented. RESEARCH TOPICS: The exposures of interest include alcohol drinking, coffee intake, smoking, use of nicotine substitutes......, physical exercise, working conditions, medication and infections during pregnancy, and environmental possible toxins. The study designs cover straightforward cohort analyses, case-control studies and sub-cohort analyses with enriched data collection. CONCLUSION: So far, the Danish National Birth Cohort has...

  16. Do mother’s and father’s education condition the impact of parental divorce on child well-being?

    NARCIS (Netherlands)

    Mandemakers, J.J.; Kalmijn, M.

    2014-01-01

    We use the British Cohort Study to investigate to what extent parental resources moderate the association between parental divorce in childhood and lowered child well-being as indicated by maternal reports of child psychological well-being and by academic test scores (reading and math tests). We arg

  17. Promising Outcomes in Teen Mothers Enrolled in a School-Based Parent Support Program and Child Care Center

    Science.gov (United States)

    Sadler, Lois S.; Swartz, Martha K.; Ryan-Krause, Patricia; Seitz, Victoria; Meadows-Oliver, Mikki; Grey, Margaret; Clemmens, Donna A.

    2007-01-01

    Background: This study described a cohort of teen mothers and their children attending an urban high school with a parent support program and school-based child care center. Specific aims of the study were to describe maternal characteristics and outcomes, and child developmental and health outcomes. Methods: A volunteer sample of 65 adolescent…

  18. Resident Father-Child Involvement: Associations with Young Children's Social Development and Kindergarten Readiness in the ECLS-B

    Science.gov (United States)

    Meece, Darrell

    2013-01-01

    The current investigation examined continuity from 9-months to 4-years of age in father-child interaction in instrumental child care activities, as well as enrichment and play activities, using data collected from 8,450 children with residential fathers included in the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B). Additionally, social…

  19. Young traffic victims' long-term health-related quality of life : Child self-reports and parental reports

    NARCIS (Netherlands)

    Sturms, LM; van der Sluis, CK; Groothoff, JW; ten Duis, HJ; Eisma, WH

    2003-01-01

    Objectives: To describe the long-term health-related quality of life (HRQOL) reported by young traffic injury victims and to assess the child-parent agreement on the child's HRQOL. Design: Cohort study with a mean follow-up of 2.4 years. Setting: Traumatology department in a university hospital in T

  20. Comparison of build-up region doses in oblique tangential 6 MV photon beams calculated by AAA and CCC algorithms in breast Rando phantom

    Science.gov (United States)

    Masunun, P.; Tangboonduangjit, P.; Dumrongkijudom, N.

    2016-03-01

    The purpose of this study is to compare the build-up region doses on breast Rando phantom surface with the bolus covered, the doses in breast Rando phantom and also the doses in a lung that is the heterogeneous region by two algorithms. The AAA in Eclipse TPS and the collapsed cone convolution algorithm in Pinnacle treatment planning system were used to plan in tangential field technique with 6 MV photon beam at 200 cGy total doses in Breast Rando phantom with bolus covered (5 mm and 10 mm). TLDs were calibrated with Cobalt-60 and used to measure the doses in irradiation process. The results in treatment planning show that the doses in build-up region and the doses in breast phantom were closely matched in both algorithms which are less than 2% differences. However, overestimate of doses in a lung (L2) were found in AAA with 13.78% and 6.06% differences at 5 mm and 10 mm bolus thickness, respectively when compared with CCC algorithm. The TLD measurements show the underestimate in buildup region and in breast phantom but the doses in a lung (L2) were overestimated when compared with the doses in the two plannings at both thicknesses of the bolus.

  1. FPG Child Development Institute

    Science.gov (United States)

    ... Development, Teaching, and Learning The Frank Porter Graham Child Development Institute will partner with Zero to Three to ... Education October 4, 2016 More Frank Porter Graham Child Development Institute The University of North Carolina at Chapel ...

  2. Child Dental Health

    Science.gov (United States)

    Healthy teeth are important to your child's overall health. From the time your child is born, there are things you can do to promote healthy teeth and prevent cavities. For babies, you should clean ...

  3. Cholesterol and Your Child

    Science.gov (United States)

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth Cholesterol and Your Child KidsHealth > For Parents > Cholesterol and ... child's risk of developing heart disease later. About Cholesterol Cholesterol is a waxy substance produced by the ...

  4. Your Child's Habits

    Science.gov (United States)

    ... or working on a craft. Reward and praise self-control . For example, allow your little girl to use ... Aid: Nosebleeds Obsessive-Compulsive Disorder Teaching Your Child Self-Control Temper Tantrums How Can I Stop My Child ...

  5. Who Owns Child Abuse?

    Directory of Open Access Journals (Sweden)

    Gerald Cradock

    2014-11-01

    Full Text Available Expectations of contemporary child protection apparatuses are strongly influenced by beliefs inherited from the nineteenth century child rescue movement. In particular, the belief that child abuse determination is obvious. However, this assumption fails to make a distinction between nineteenth century’s emphasis on impoverished environments and the twentieth century introduction of the pathological child abuser. Moreover, the proliferation of kinds of child abuse, and the need to distinguish child abusers from non-abusers, means knowledge is now spread across an array of disciplines and professions, which necessarily destabilizes the definition of child abuse. The increasing exposure of alternate care systems as potentially abusive has similarly destabilized the old common sense solution to neglected children—namely removal. Finally, as uncertainty increases, and definitions become more divergent, the question of what child abuse is, and what should be done about it, becomes increasingly politicized.

  6. Is my child sick? Parents management of signs of illness and experiences of the medical encounter

    DEFF Research Database (Denmark)

    Ertmann, Ruth Kirk; Reventlow, Susanne; Söderström, Margareta

    2011-01-01

    for improvements in the medical encounter. DESIGN: Semi-structured interviews. SETTING AND SUBJECTS: Twenty strategically selected families with a child from a birth cohort in Frederiksborg County, Denmark were interviewed. RESULTS: Parents wanted to consult their GP at the right time, i.e. neither too early nor...... to be acknowledged as competent collaborators. The GP's failure to acknowledge the parents' knowledge of their child's current illness, and the parents' attempt to identify what is wrong with the child and make the child feel better before the encounter may have consequences for the GP's credibility. It is therefore...

  7. Child Care Subsidies and Child Development

    Science.gov (United States)

    Herbst, Chris M.; Tekin, Erdal

    2010-01-01

    Child care subsidies are an important part of federal and state efforts to move welfare recipients into employment. One of the criticisms of the current subsidy system, however, is that it overemphasizes work and does little to encourage parents to purchase high-quality child care. Consequently, there are reasons to be concerned about the…

  8. Child-to-Child programme in Malaysia.

    Science.gov (United States)

    Kasim, M S; Abraham, S

    1982-09-01

    Even though Malaysia is a relatively prosperous country amongst the developing nations, it is still be set by problems of a rapidly increasing population. The economic cake is also unevenly distributed and there are pockets of poverty in the slums surrounding the towns as well as in the rural areas. Added to that is the problem of ignorance and superstition especially amongst its adult population. It is due to these problems that the Child-to-Child programme has found special application in Malaysia. The Child-to-Child has been introduced through either the government agencies or the voluntary organizations. Through the Ministry of Education, the concept has found its ways through the schools and the state department of education. The Ministry of Information and Broadcasting has also introduced the concept of Child-to-Child in the media. The voluntary organizations have also introduced the concept of Child-to-Child in their projects. The Sang Kancil project has to some extent used the idea in the running of its activities. The Health and Nutrition Education House have found that by applying the concept and using older children to help in running its activities, its over all objective which is the improvement of the health of the children in the slums could be reached more easily.

  9. What makes a child a 'competent' child?

    Science.gov (United States)

    van Rooyen, Amanda; Water, Tineke; Rasmussen, Shayne; Diesfeld, Kate

    2015-12-01

    Competence is a vital component of the informed consent process. The perceived level of a child's competence may influence their degree of participation in health decisions that affect them. It is the responsibility of the health professional to gauge a child's level of competence. Child competence, however, is not a static attribute that is linked to age. Rather, it is dynamic, changing in nature and dependent on a child's previous experiences, personal attributes, network of relationships around them and cultural and environmental context. Consequently, there is no single verified assessment tool to assist in the recognition of competence for New Zealand children. Adding to this complexity are the unclear interpretations of New Zealand health legislation and policy regarding whether or not a child can legally consent or refuse healthcare advice and treatment without the consent of a legal guardian. Under the Care of Children Act 2004 and the Code of Health and Disability Services Consumers' Rights 1996, the Health and Disability Commissioner states "a child may consent themselves [to health treatment] if and when the child achieves sufficient understanding and maturity to understand fully what is proposed". This paper poses the question: What is 'competency' and how is this decided? For the purpose of this article, 'child' pertains to those under the age of 16 years. PMID:26913912

  10. Economics of child labour

    OpenAIRE

    Fatima, Ambreen

    2013-01-01

    The dissertation aims to explore the supply and demand side determinant of child labour at macro, meso and micro level. At macro level it explores the effect of globalization (defined as openness to trade and inflow of foreign direct investment) and credit market imperfections on child labour. At meso level it explores the effect of labour market conditions on child labour. As the above two levels of analysis are mainly concerned with the demand for child labour, the micro level analysis expl...

  11. Causes of Child Abuse

    OpenAIRE

    S. Erhan Deveci; Yasemin Acik

    2003-01-01

    Child abuse is an important public health problem that is present almost in every society and environment at different level and intensities. For implementation of child abuse protection measures it is necessary to investigate its causes. In this review, causes of child abuse was attempted to investigate with respects to the society and institution, family and individual and child related factors. [Archives Medical Review Journal 2003; 12(4.000): 396-405

  12. Causes of Child Abuse

    Directory of Open Access Journals (Sweden)

    S. Erhan Deveci

    2003-08-01

    Full Text Available Child abuse is an important public health problem that is present almost in every society and environment at different level and intensities. For implementation of child abuse protection measures it is necessary to investigate its causes. In this review, causes of child abuse was attempted to investigate with respects to the society and institution, family and individual and child related factors. [Archives Medical Review Journal 2003; 12(4.000: 396-405

  13. Disciplining Your Child

    Science.gov (United States)

    ... are ways to ease frustration and avoid unnecessary conflict with your child. Be Aware of What Your Child Can and ... moment, wait to cool down, apologize to your child, and explain how you will handle the situation in the future. Be sure to keep your ...

  14. [Autism and child protection].

    Science.gov (United States)

    Coron, Guillaume

    2014-01-01

    The fostering of an autistic child deemed to be a child at risk leads one to question one's professional practices. In a children's home, an approach guided by psychoanalysis can recognise the benefits of behavioural or cognitive approaches. The aim of the professional's particular educational position is therefore to construct a relationship with each child.

  15. Aplicação da CCC-P (Checklist da Comunicação da Criança) em crianças com Perturbação do Espectro do Autismo

    OpenAIRE

    Mendes, Ana Rita Monteiro

    2011-01-01

    Trabalho apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciada em Terapêutica da Fala. O presente estudo tem como objectivos principais a realização da adaptação linguística e cultural da Children‟s Communication Checklist (CCC), a comparação das competências comunicativas do grupo de crianças com PEA e com um desenvolvimento considerado normal através da utilização da CCC-P, a correlação das idades com as competências comunicativas no gru...

  16. Is breastfeeding in infancy predictive of child mental wellbeing and protective against obesity at 9-years of age?

    OpenAIRE

    Reynolds, Deirdre; Hennessy, Eilis; Polek, Ela

    2013-01-01

    Background Preventing child mental health problems and child obesity have been recognised as public health priorities. The aim of the present study was to examine whether being breastfed (at all or exclusively) in infancy was a predictor of mental wellbeing and protective against risk of obesity at age 9. Methods Cross-sectional data from a large, nationally representative cohort study in the Republic of Ireland was used (N=8357). Data on breastfeeding was retrospectively recalled. Child ment...

  17. Who has a child as a teenager?

    OpenAIRE

    Ermisch, John; Pevalin, David J.

    2003-01-01

    This paper uses data from the British Household Panel Survey (BHPS) and the British 1970 Cohort Study (BCS70) to investigate the family background and childhood factors that are associated with having a child as a teenager. The advantage of combining results from these two sets of data is that the BHPS analyses are restricted to a few background factors while the BCS70 analyses have far more. However, the results obtained from the BHPS data are reasonably replicated with the BCS70 data in tha...

  18. 巢式-实时荧光定量PCR法检测慢性乙型肝炎患者PBMC中HBV cccDNA的实用性评估

    Institute of Scientific and Technical Information of China (English)

    杨慧慧

    2015-01-01

    目的评估巢式-实时荧光定量PCR法检测慢性乙型肝炎患者PBMC中HVB cccDNA的实用性。方法利用巢式-实时荧光定量PCR法检测慢性乙型肝炎患者肝组织和PBMC中HVB cccDNA水平。结果20例血清HBV DNA均为阳性的慢性乙型肝炎患者肝组织和外周血PBMC中ccDNA阳性率分别为55%(11/20)和45%(9/20),两者的符合率为90%。结论利用巢式-实时荧光定量PCR法检测慢性乙型肝炎患者PBMC中HBV cccDNA能较真实地反映HBV的复制。该方法可能是一种评价抗病毒药物的疗效,观察乙型肝炎患者病情的变化的有效手段,具有很强的实用性。

  19. 巢式-实时荧光定量 PCR 法检测慢性乙型肝炎患者PBMC 中 HBV cccDNA 的实用性评估

    Institute of Scientific and Technical Information of China (English)

    杨慧慧

    2015-01-01

    目的:评估巢式-实时荧光定量 PCR 法检测慢性乙型肝炎患者 PBMC 中 HVB cccDNA 的实用性。方法利用巢式-实时荧光定量 PCR 法检测慢性乙型肝炎患者肝组织和 PBMC 中 HVB cccDNA 水平。结果20例血清 HBV DNA 均为阳性的慢性乙型肝炎患者肝组织和外周血 PBMC 中 ccDNA 阳性率分别为55%(11/20)和45%(9/20),两者的符合率为90%。结论利用巢式-实时荧光定量 PCR 法检测慢性乙型肝炎患者 PBMC 中 HBV cccDNA 能较真实地反映 HBV 的复制。该方法可能是一种评价抗病毒药物的疗效,观察乙型肝炎患者病情的变化的有效手段,具有很强的实用性。

  20. From child to child: children as communicators.

    Science.gov (United States)

    Phinney, R; Evans, J

    1993-01-01

    Older children commonly care for their younger siblings while parents work to provide for the household. Through play, dance, and talk, children tend to interact with each other more intensely than do adults. In so doing, messages and awareness are exchanged more effectively. Child-to-Child is an active, child-centered learning approach which aims to capitalize on this phenomenon by training older siblings to be effective communicators. This approach has been formally practiced in over 70 countries since 1979. Child-to-Child encourages children to learn the meaning and importance of health messages on their own. Children will then be most likely to retain and communicate information throughout the family, to neighbors, and to the general community. No blueprint exists, however, on which program planners may base the design of new programs. Programs should instead be adapted by those living within the community and culture to fit local needs and circumstances. Nonetheless, the Aga Khan Foundation supported the study of 7 highly different Child-to-Child projects over 3 years in India to obtain some sense of which program elements are successful and potentially useful in other settings. The study revealed that all of the programs helped increase the health knowledge of children and teachers. Little information was obtained on the extent to which information was diffused by children within the community. Overall, the study produced the following results: planners should consider using Child-to-Child projects in schools; teacher training should be made a priority; administrative support should be provided; entire staffs should be made to feel involved in the decision making process; obstacles to changing teaching methods should not be underestimated; teaching materials should be locally made; projects should be integrated into official curricula; program topics should be relevant to local realities; respected authorities should be called upon to reinforce the validity

  1. An inventory of Canadian pregnancy and birth cohort studies: research in progress

    Directory of Open Access Journals (Sweden)

    Joly Marie-Pier

    2012-10-01

    Full Text Available Abstract Background A web-based inventory was developed as a voluntary registry of Canadian pregnancy and birth cohort studies, with the objective to foster collaboration and sharing of research tools among cohort study groups as a means to enrich research in maternal and child health across Canada. Description Information on existing birth cohort studies conducted in Canada exclusively or as part of broader international initiatives was accessed by searching the literature in PubMed and PsychInfo databases. Additional studies were identified by enquiring about the research activities of researchers at Canadian universities or working in affiliated hospitals or research centres or institutes. Of the fifty-eight birth cohort studies initially identified, forty-six were incorporated into the inventory if they were of a retrospective and/or prospective longitudinal design and with a minimum of two phases of data collection, with the first period having occurred before, during, or shortly after pregnancy and had an initial study sample size of a minimum of 200 participants. Information collected from each study was organized into four main categories: basic information, data source and period of collection, exposures, and outcome measures and was coded and entered into an Excel spreadsheet. The information incorporated into the Excel spreadsheet was double checked, completed when necessary, and verified for completeness and accuracy by contacting the principal investigator or research coordinator. All data collected were then uploaded onto the website of the Institute of Human Development Child and Youth Health of the Canadian Institutes of Health Research. Subsequently, the database was updated and developed as an online searchable inventory on the website of the Maternal, Infant, Child and Youth Research Network. Conclusions This inventory is unique, as it represents detailed information assembled for the first time on a large number of Canadian

  2. Parental Schooling and Child Development: Learning from Twin Parents

    DEFF Research Database (Denmark)

    Bingley, Paul; Christensen, Kaare; Jensen, Vibeke Myrup

    . By differencing within identical twin pair we are able to take heritable endowments transmitted from parent to child into account. For all outcomes OLS is found to be upward biased. Father schooling is found to have no causal effect on infant and early childhood health. Mother schooling increases birth weight...... and the probability of high school completion. For older cohorts, we are able to replicate the findings of Behrman & Rosenzweig (2002) that fathers' schooling has a positive causal effect on child schooling but mothers' does not. However, this is reversed for parents born after 1945, when mothers' schooling has...

  3. EBT Fidelity Trajectories Across Training Cohorts Using the Interagency Collaborative Team Strategy.

    Science.gov (United States)

    Chaffin, Mark; Hecht, Debra; Aarons, Greg; Fettes, Danielle; Hurlburt, Michael; Ledesma, Karla

    2016-03-01

    The Interdisciplinary Collaborative Team (ICT) strategy uses front-line providers as adaptation, training and quality control agents for multi-agency EBT implementation. This study tests whether an ICT transmits fidelity to subsequent provider cohorts. SafeCare was implemented by home visitors from multiple community-based agencies contracting with child welfare. Client-reported fidelity trajectories for 5,769 visits, 957 clients and 45 providers were compared using three-level growth models. Provider cohorts trained and live-coached by the ICT attained benchmark fidelity after 12 weeks, and this was sustained. Hispanic clients reported high cultural competency, supporting a cultural adaptation crafted by the ICT.

  4. Maternal depression across the first years of life compromises child psychosocial adjustment; relations to child HPA-axis functioning.

    Science.gov (United States)

    Apter-Levi, Yael; Pratt, Maayan; Vakart, Adam; Feldman, Michal; Zagoory-Sharon, Orna; Feldman, Ruth

    2016-02-01

    Maternal depression across the first years of life negatively impacts children's development. One pathway of vulnerability may involve functioning of the hypothalamic-pituitary-adrenal (HPA) axis. We utilize a community cohort of 1983 women with no comorbid risk repeatedly assessed for depression from birth to six years to form two groups; chronically depressed (N=40) and non-depressed (N=91) women. At six years, mother and child underwent psychiatric diagnosis, child salivary cortisol (CT) was assessed three times during a home-visit, mother-child interaction was videotaped, and child empathy was coded from behavioral paradigms. Latent Growth curve Model using Structural Equation Modeling (SEM) estimated the links between maternal depression and mother's negative parenting and three child outcomes; psychopathology, social withdrawal, and empathy as related to child CT baseline and variability. Depressed mothers displayed more negative parenting and their children showed more Axis-I psychopathology and social withdrawal. SEM analysis revealed that maternal depression was associated with reduced CT variability, which predicted higher child psychopathology and social withdrawal. Whereas all children exhibited similar initial levels of CT, children of controls reduced CT levels over time while children of depressed mothers maintained high, non-flexible levels. Mother negativity was related to lower initial CT levels, which predicted decreased empathy. Findings suggest that chronic maternal depression may compromise children's social-emotional adjustment by diminishing HPA-system flexibility as well as limiting the mother's capacity to provide attuned and predictable caregiving. PMID:26610204

  5. Maternal depression across the first years of life compromises child psychosocial adjustment; relations to child HPA-axis functioning.

    Science.gov (United States)

    Apter-Levi, Yael; Pratt, Maayan; Vakart, Adam; Feldman, Michal; Zagoory-Sharon, Orna; Feldman, Ruth

    2016-02-01

    Maternal depression across the first years of life negatively impacts children's development. One pathway of vulnerability may involve functioning of the hypothalamic-pituitary-adrenal (HPA) axis. We utilize a community cohort of 1983 women with no comorbid risk repeatedly assessed for depression from birth to six years to form two groups; chronically depressed (N=40) and non-depressed (N=91) women. At six years, mother and child underwent psychiatric diagnosis, child salivary cortisol (CT) was assessed three times during a home-visit, mother-child interaction was videotaped, and child empathy was coded from behavioral paradigms. Latent Growth curve Model using Structural Equation Modeling (SEM) estimated the links between maternal depression and mother's negative parenting and three child outcomes; psychopathology, social withdrawal, and empathy as related to child CT baseline and variability. Depressed mothers displayed more negative parenting and their children showed more Axis-I psychopathology and social withdrawal. SEM analysis revealed that maternal depression was associated with reduced CT variability, which predicted higher child psychopathology and social withdrawal. Whereas all children exhibited similar initial levels of CT, children of controls reduced CT levels over time while children of depressed mothers maintained high, non-flexible levels. Mother negativity was related to lower initial CT levels, which predicted decreased empathy. Findings suggest that chronic maternal depression may compromise children's social-emotional adjustment by diminishing HPA-system flexibility as well as limiting the mother's capacity to provide attuned and predictable caregiving.

  6. The prevalence of SDQ-measured mental health problems at age 5-7 years and identification of predictors from birth to preschool age in a Danish birth cohort

    DEFF Research Database (Denmark)

    Elberling, Hanne; Linneberg, Allan; Olsen, Else Marie;

    2010-01-01

    The objective of the study is to investigate the prevalence, distribution and predictors of mental health problems in 5-7-year-old Danish children in the general population. This study is a 5-7-year follow-up study of a birth cohort of 6,090 children, the Copenhagen Child Cohort 2000. The extende...

  7. Does warmth moderate longitudinal associations between maternal spanking and child aggression in early childhood?

    Science.gov (United States)

    Lee, Shawna J; Altschul, Inna; Gershoff, Elizabeth T

    2013-11-01

    This study examines whether maternal warmth moderates the association between maternal use of spanking and increased child aggression between ages 1 and 5. Participants were 3,279 pairs of mothers and their children from a cohort study of urban families from 20 U.S. cities. Maternal spanking was assessed when the child was 1 year, 3 years, and 5 years of age. Maternal warmth and child aggressive behavior were measured at 3 years and 5 years of age. Models controlled for demographic characteristics (measured at the child's birth), child emotionality (measured at age 1), and maternal psychosocial risk factors (measured when children were 3 years old). Cross-lagged path models examined the within-time and longitudinal associations between spanking and child aggression. Results indicated that maternal spanking at age 1 was associated with higher levels of child aggression at age 3; similarly, maternal spanking at age 3 predicted increases in child aggression by age 5. Maternal warmth when children were 3 years old did not predict changes in child aggression between 3 and 5 years old. Furthermore, maternal warmth did not moderate the association between spanking and increased child aggression over time. Beginning as early as age 1, maternal spanking is predictive of child behavior problems, and maternal warmth does not counteract the negative consequences of the use of spanking.

  8. 慢性乙肝患者石蜡包埋肝组织中HBV cccDNA定量检测方法的建立%Quantification of covalently closed circular DNA of hepatitis B virus in FFPE liver tissues of chronic hepatitis B patients

    Institute of Scientific and Technical Information of China (English)

    韩佳琪; 钟彦伟; 任晓强; 邹正升; 刘树红; 刘学恩; 赵景民; 徐东平

    2011-01-01

    目的 建立慢性乙肝患者微量石蜡包埋肝组织共价闭合环状DNA(HBV cccDNA)定量检测方法.方法 以37例慢性乙肝患者甲醛同定石蜡包埋肝组织为研究对象,提取肝组织HBV DNA,经不降解质粒的ATP依赖的DNA酶(PSAD)消化后,利用滚环扩增加跨缺口实时荧光PCR扩增技术检测肝组织中HBV cccDNA含量,以β-actin为内参照.通过已知浓度的模板DNA进行梯度稀释鉴定该方法的灵敏度,并对该方法进行批内和批间重复性检测.应用该方法分析37例慢性乙肝患者肝组织HBV cccDNA与血清总HBVDNA、肝组织总HBVDNA的关系,以及肝组织HBV cccDNA和HBVDNA与血清HBeAg表达之间的关系.结果 成功建立了微量石蜡包埋肝组织HBV cccDNA的定量检测方法,该方法具有较好的特异性、灵敏度和稳定性.HBeAg阳性者肝组织中cccDNA含量明显高于HBeAg阴性者,HBV cccDNA水平与血清总HBV DNA水平(R2=0.48,P=0.042)及肝组织总HBV DNA水平(R2=0.63,P=0.001)呈正相关.结论 该方法可特异灵敏地定量检测微量石蜡包埋组织切片中的HBV cccDNA.%Objective To establish a method of detecting HBV covalently closed circular DNA (cccDNA) in micro-formalin fixed paraffin imbedding (FFPE) liver biopsy samples.Methods FFPE liver biopsies from 37 patients with chronic hepatitis B were studied.The intrahepatic HBV DNA was extracted and pre-treated with plasmid-safe ATP-dependent DNAse (PSAD), and then amplified by rolling circular amplification (RCA).The HBV cccDNA was quantitatively detected by Taqman real-time PCR with primers located on both sides of the gap of HBV DNA.The human β-actin gene served as the internal control.The sensitivity was tested by serially diluting the DNA templates with known concentrations.The repeatability and stability were evaluated with inter-assay and intra-assay.The level of intrahepatic HBV cccDNA, HBV total DNA, serum HBV DNA and ALT were also compared to find the relations between then

  9. Methodology Series Module 1: Cohort Studies

    OpenAIRE

    Maninder Singh Setia

    2016-01-01

    Cohort design is a type of nonexperimental or observational study design. In a cohort study, the participants do not have the outcome of interest to begin with. They are selected based on the exposure status of the individual. They are then followed over time to evaluate for the occurrence of the outcome of interest. Some examples of cohort studies are (1) Framingham Cohort study, (2) Swiss HIV Cohort study, and (3) The Danish Cohort study of psoriasis and depression. These studies may be pro...

  10. The Effects of Early Maternal Employment on Child Development in the UK

    OpenAIRE

    Paul Gregg; Elizabeth Washbrook

    2003-01-01

    This paper uses data from the ALSPAC cohort of 12000 births to explore the effects of early maternal employment on child cognitive and behavioural outcomes. The results indicate that full time maternal employment begun in the 18 months after childbirth has small negative effects on later child outcomes. Part-time work and work begun later than 18 months, however, do not seem to have any adverse consequences. We explore the issue of whether our results are biased by unobserved heterogeneity bu...

  11. Comparison of Continuing Bonds Reported by Parents and Siblings After a Child's Death from Cancer

    OpenAIRE

    Foster, Terrah L.; Gilmer, Mary Jo; Davies, Betty; Dietrich, Mary S.; Barrera, Maru; Fairclough, Diane L.; Vannatta, Kathryn; Gerhardt, Cynthia A.

    2011-01-01

    Few studies have distinguished similarities and differences between continuing bonds as they appear in various bereaved populations, particularly parent versus sibling cohorts following a child's death. This mixed-method study compared how parents and siblings experienced continuing bonds in 40 families who lost a child to cancer. Thirty-six mothers, 24 fathers, and 39 siblings were recruited 3-12 months post-loss (M = 10.7, SD = 3.5). Nearly all participants (97%) reported engaging in purpos...

  12. Psychological stress and rheumatoid arthritis in parents after death of a child

    DEFF Research Database (Denmark)

    Li, J; Schiøttz-Christensen, Berit; Olsen, J

    2006-01-01

    OBJECTIVE: To examine the risk of rheumatoid arthritis (RA) in parents after the death of a child. METHODS: All 21,062 parents whose child had died (younger than 18 years) between 1980 and 1996 in Denmark were included in the bereaved (exposed) cohort, and 293 745 parents matched on family.......63-1.24]. The RR was close to 1 throughout the 18 years of follow-up. CONCLUSION: Our findings do not support an association between severe psychological stress and RA....

  13. Social contextual factors contributing to child and adolescent labor: an ecological analysis

    OpenAIRE

    Vilma Sousa Santana; Martha Suely Itaparica

    2011-01-01

    OBJECTIVE: To examine the relationship between social contextual factors and child and adolescent labor. METHODS: Population-based cohort study carried out with 2,512 families living in 23 subareas of a large urban city in Brazil from 2000 to 2002. A random one-stage cluster sampling was used to select families. Data were obtained through individual household interviews using questionnaires. The annual cumulative incidence of child and adolescent labor was estimated for each district. New chi...

  14. The Influence of Family Structure on Child Outcomes: Evidence for Ireland

    OpenAIRE

    Hannan, Carmel; Halpin, Brendan

    2014-01-01

    A large body of international literature has documented a correlation between non-traditional family structure and poorer child outcomes, yet researchers continue to disagree as to whether the association represents a true causal effect. This article extends this literature by employing propensity score matching using the first wave of data from the Growing up in Ireland child cohort study. We argue that the Irish case is of particular interest given the highly selective nature of non-marriag...

  15. International child health

    DEFF Research Database (Denmark)

    Kruse, Alexandra Y; Høgh, Birthe

    2007-01-01

    diseases and neonatal complications, over half associated with malnutrition. Conditions we could prevent and treat. One of UN's Millennium Development Goals is to reduce child mortality. However child health is more than mortality and morbidity indicators, it includes growth and development. Udgivelsesdato......International child health has improved. Better healthcare strategies, like IMCI, have contributed implementing basic interventions: vaccinations, nutrition supplement, oral rehydration and antibiotics. But 11 million children still die every year before they turn five, most from infectious...

  16. Measuring child marriage

    OpenAIRE

    Minh Cong Nguyen; Quentin Wodon

    2012-01-01

    Child or early marriage is recognized as an important development and human rights issue that affects girls especially in many developing countries. The practice has been linked to psychological, health, and education risks. These negative impacts explain why in many countries child marriage has been prohibited by law but often with little effect. While child marriage has been recognized as a major issue, its measurement has remained unsophisticated. Existing studies tend to simply report the...

  17. Child Labor and Globalization

    OpenAIRE

    Elias Dinopoulos; Laixun Zhao

    2006-01-01

    The paper embeds child labor in a standard two-sector general-equilibrium model of a small open economy facing perfectly competitive markets, efficiency wages, and free-trade. The modern sector produces a homogeneous good using skilled adult labor and capital, and offers effort-based efficiency wages. The agrarian (traditional) sector produces a homogeneous good using unskilled (child and adult) labor and skilled adult labor, and offers nutritional efficiency wages to child workers. Nutrition...

  18. Prevention of Child Maltreatment

    OpenAIRE

    Lane, Wendy Gwirtzman

    2014-01-01

    Pediatricians and other health care providers can play a number of important roles in the prevention of child maltreatment. As part of routine patient care, pediatricians can provide anticipatory guidance for effective discipline and parent-child communication, screen for maltreatment risk factors, and refer parents and families to effective community-based programs. This article will help pediatricians incorporate child abuse prevention into their practice. Resources for systematizing antici...

  19. Towards understanding child abuse

    OpenAIRE

    Clara Inés Carreño; Alicia Rey

    2010-01-01

    This research is a contribution to the understanding of childhood andthe child maltreatment within the framework of the state of the art of the knowledge produced in the experiences of research / intervention carried out under the Specialization Program on Child Maltreatment Prevention of Javeriana University, between 2002 to 2006. The article recreates the outstanding of this concern in Colombia, offers reinterpretations to the speech built and poses some bases to analyze the child maltreatm...

  20. Towards understanding child abuse

    Directory of Open Access Journals (Sweden)

    Clara Inés Carreño

    2010-02-01

    Full Text Available This research is a contribution to the understanding of childhood andthe child maltreatment within the framework of the state of the art of the knowledge produced in the experiences of research / intervention carried out under the Specialization Program on Child Maltreatment Prevention of Javeriana University, between 2002 to 2006. The article recreates the outstanding of this concern in Colombia, offers reinterpretations to the speech built and poses some bases to analyze the child maltreatment from the perspective of the adult-child relationships.

  1. Loss of a child - resources

    Science.gov (United States)

    Child death - resources; Resources - loss of a child ... The following organizations are good resources for information on the loss of a child: The Compassionate Friends -- www.compassionatefriends.org Bereaved Parents of the USA -- www.bereavedparentsusa. ...

  2. Child neglect and psychological abuse

    Science.gov (United States)

    ... or neglect, call 911. Call the Childhelp National Child Abuse Hotline (1-800-4-A-CHILD). Know that ... can/identifying/. Accessed November 21, 2014. Read More Child abuse - physical Update Date 11/20/2014 Updated by: ...

  3. A Cohort Model of Fertility Postponement

    OpenAIRE

    Joshua R. Goldstein; Cassidy, Thomas

    2014-01-01

    We introduce a new formal model in which demographic behavior such as fertility is postponed by differing amounts depending only on cohort membership. The cohort-based model shows the effects of cohort shifts on period fertility measures and provides an accompanying tempo adjustment to determine the period fertility that would have occurred without postponement. Cohort-based postponement spans multiple periods and produces “fertility momentum,” with implications for future fertility rates. We...

  4. Generational cohorts and their attitudes toward advertising

    OpenAIRE

    Ernest Cyril de Run; Hiram Ting

    2013-01-01

    This research is aimed at determining the attitudes with regard to advertising from the perspective of generational cohorts in Sarawak. A two-phase of study was conducted to firstly identify generational cohorts in the state and, secondly, to investigate the attitude of each cohort to advertising. Utilizing theories of generations, a qualitative approach by means of personal interviews was used at the outset to identify external events which bring about the formation of cohorts. Accordingly, ...

  5. Diet-related restrictive parenting practices. Impact on dietary intake of 2-year-old children and interactions with child characteristics

    NARCIS (Netherlands)

    Gubbels, J.S.; Kremers, S.P.J.; Stafleu, A.; Dagnelie, P.C.; Goldbohm, R.A.; Vries, N.K.de; Thijs, C.

    2009-01-01

    This study examined the relationship between diet-related parenting practices, parental characteristics, child characteristics, and 2-year-old child's dietary intake. Cross-sectional data (N = 2578) originated from the KOALA Birth Cohort Study. Principal component analyses revealed two restrictive p

  6. CCC对大丽花表型和2种内源激素的影响%Effects of CCC on the Phenotype Indices and Two Endogenous Hormones in Dahlia pinnata

    Institute of Scientific and Technical Information of China (English)

    甄红丽; 苑兆和; 冯立娟; 王晓慧; 丁雪梅; 韩玲玲; 杨尚尚

    2012-01-01

    以大丽花品种‘大金红’和‘陇上雄鹰’为试材,研究不同浓度矮壮素(CCC)对其表型性状和叶片内源激素IBA,IAA含量及相关酶活性的影响.结果表明:CCC处理条件下,大丽花株高明显矮化,茎粗增加,花径增大;叶片内IAA含量先降后升,过氧化物酶(POD)和吲哚乙酸氧化酶(IAAO)活性均升高,IBA含量变化存在品种差异性.相关分析表明:喷施CCC后,IBA含量变化与IAA,POD负相关,与IAAO相关性出现品种差异;IAA与POD,IAAO负相关;POD与IAAO正相关,高浓度影响效果明显.CCC对1BA和IAA的作用效果有较大差异,IAA主要影响植株的生长,而IBA与植物的抗逆性关系紧密;POD和IAAO对2种内源激素的作用效果有品种差异性.生产中大丽花株高20 cm时喷施1次3000 mg·L CCC矮化效果最佳.%Two new varieties , ' Dajinhong' and ' Longshangxiongying' of Dahlia pinnata were used as the experiment material to study, effects of CCC on the phenotype indices of the Dahlia, the content of IBA, IAA and the activity of related enzyme (POD and IAAO) in dahlia leaves. The result indicated that CCC could affect these morphological and physiological indices. The plant was dwarfed significantly, the stem and flower diameter increased, the activity of POD and IAAO improved, and the contents of IBA and IAA changed significantly. The correlation analysis showed that IBA content was negatively correctied with IAA contents and POD activity. IAA content had negative correction with the activity of POD and IAAO. There was positive correction between the activity of POD and IAAO activity. In addition, the CCC effects increased with the concentration. These indicated that CCC had different effects on the content of IBA and IAA, The function of two endogenous hormones was significantly different. IAA affects the growth and development of plants, IBA has close relationship with the plant resistance. POD and IAAO had different impacts on the content of IAA and

  7. Food Insecurity and Children’s Mental Health: A Prospective Birth Cohort Study

    OpenAIRE

    Melchior, Maria; Chastang, Jean-François; Falissard, Bruno; Galéra, Cédric; Tremblay, Richard E.; Sylvana M Côté; Boivin, Michel

    2012-01-01

    Food insecurity (which can be defined as inadequate access to sufficient, safe, and nutritious food that meets individuals’ dietary needs) is concurrently associated with children’s psychological difficulties. However, the predictive role of food insecurity with regard to specific types of children’s mental health symptoms has not previously been studied. We used data from the Longitudinal Study of Child Development in Québec, LSCDQ, a representative birth cohort study of children born in the...

  8. Maternal Dietary Patterns and Fetal Growth: A Large Prospective Cohort Study in China

    OpenAIRE

    Min-Shan Lu; Qiao-Zhu Chen; Jian-Rong He; Xue-Ling Wei; Jin-Hua Lu; Sheng-Hui Li; Xing-Xuan Wen; Fan-Fan Chan; Nian-Nian Chen; Lan Qiu; Wei-Bi Mai; Rui-Fang Zhang; Cui-Yue Hu; Hui-Min Xia; Xiu Qiu

    2016-01-01

    There was limited evidence revealing the association of Chinese maternal dietary patterns with fetal growth. We aimed to examine the relationship of maternal dietary patterns during pregnancy to neonatal birth weight and birth weight for gestational age in a Chinese population. A total of 6954 mother-child pairs were included from the Born in Guangzhou Cohort Study. Maternal diet during pregnancy was assessed using a self-administered food frequency questionnaire. Cluster analysis was used to...

  9. Disease Surveillance Methods Used in the 8-Site MAL-ED Cohort Study

    OpenAIRE

    Richard, Stephanie A.; Barrett, Leah J; Richard L. Guerrant; Checkley, William; Miller, Mark A.

    2014-01-01

    Describing the early life associations between infectious disease episodes and growth, cognitive development, and vaccine response in the first 2 years of life is one of the primary goals of the Etiology, Risk Factors and Interactions of Enteric Infections and Malnutrition and the Consequences for Child Health and Development (MAL-ED) cohort study. To collect high-resolution data during a critical early period of development, field staff visit each study participant at their house twice weekl...

  10. Childbearing during adolescence and offspring mortality: findings from three population-based cohorts in southern Brazil

    OpenAIRE

    Barros Fernando C.; Matijasevich Alicia; Menezes Ana MB; Santos Iná S; Barros Aluísio JD; Restrepo-Méndez María C; Victora Cesar G

    2011-01-01

    Abstract Background The role of young maternal age as a determinant of adverse child health outcomes is controversial, with existing studies providing conflicting results. This work assessed the association between adolescent childbearing and early offspring mortality in three birth cohort studies from the city of Pelotas in Southern Brazil. Methods All hospital births from 1982 (6,011), 1993 (5,304), and 2004 (4,287) were identified and these infants were followed up. Deaths were monitored t...

  11. Your Child's Vision

    Science.gov (United States)

    ... Things to Know About Zika & Pregnancy Your Child's Vision KidsHealth > For Parents > Your Child's Vision Print A A A Text Size What's in ... La vista de su hijo Healthy eyes and vision are a critical part of kids' development. Their ...

  12. Media and child development

    NARCIS (Netherlands)

    J. Piotrowski; H.G.M. Vossen; P.M. Valkenburg

    2015-01-01

    Decades of research have shown that the relationship between media and childhood is not unidirectional but reciprocal. In this article, both directions of the media-child development relationship are presented. We discuss how child development predisposes children's media use and preferences by revi

  13. Child Wellness and Happiness

    Science.gov (United States)

    Rettew, David C.

    2009-01-01

    Wellness and happiness should be considered in the clinical treatment of child and adolescent psychiatry, in addition with thinking about illness. Meanwhile, various studies on child and adolescent psychiatry,which includes an article from the "Journal of Happiness Studies," are discussed.

  14. Child Sexual Abuse

    Science.gov (United States)

    ... example, by a friend, neighbor, child care person, teacher, or stranger. When sexual abuse has occurred, a child can develop many distressing ... t tell children to 'always do everything the teacher or baby-sitter tells you to ... of guilt about the abuse, and begin the process of overcoming the trauma. ...

  15. The Child Welfare Cartel

    Science.gov (United States)

    Stoesz, David

    2016-01-01

    The probity of the Children's Bureau's National Child Welfare Workforce Institute (NCWWI) is examined with respect to the status of child welfare as well as the performance of social work education. By requiring that funding go only to accredited schools of social work, which is not authorized by relevant provisions of the Social Security Act,…

  16. Choosing Child Care

    Science.gov (United States)

    ... a parent, you want to ensure that your child is safe and happy in a childcare environment that is fun, educational, and nurturing. Here are ... person or program? Do you believe that your child will be happy and have the ... in this environment? If none of the caregivers or childcare centers ...

  17. Child Poverty & Public Policy.

    Science.gov (United States)

    Chafel, Judith A., Ed.

    This collection documents how far we still are in the United States from putting our knowledge about child well being and policy into practice. It provides an overview of the changing nature of child poverty in the United States through the contributions of authors who use a number of qualitative and quantitative approaches to look at children in…

  18. Weaning Your Child

    Science.gov (United States)

    ... baby and makes it possible to leave your child with a caregiver. It's important to remember that infants over 6 months should have solid foods as well as breast milk. After 1 year, breast milk alone does not provide all the nutrients a growing child needs; solid foods must become a regular part ...

  19. Divorce Child Custody Disputes.

    Science.gov (United States)

    Houlgate, Laurence D.

    1987-01-01

    Examines ethical issues in making policy decisions regarding divorce child custody disputes. Suggests dilemma occurs when legislator must decide between discretionary standard promoting best interest of child and nondiscretionary arbitrary assignment of custody. Advocates normative analysis of various types of dispute-settling processes and…

  20. Child Care at CERN

    CERN Document Server

    CERN, Child Care Initiative

    2008-01-01

    This is a document summarizing a survey of child care needs of CERN staff and users which was performed in February 2008 by the CERN Child Care Initiative. The document presents the analysis of this data. Conclusions on the minimal facilities size are derived and possible funding source at the European Union are discussed.

  1. Ileostomy and your child

    Science.gov (United States)

    ... Now your child has an opening called a stoma in their belly. Waste will pass through the stoma into a pouch that collects it. You and ... child will need to take care of the stoma and empty the pouch many times a day. ...

  2. Headstart for Every Child.

    Science.gov (United States)

    Butler, Annie L.

    An early learning kit provides a booklet of ten articles on educational head starts for children along with an activity packet for classroom use. The articles deal with: the crucial early school years; emotional preparation of the child; broadening a child's background; selecting toys and games; reading readiness; mathematical skills; learning to…

  3. A Study of Group Dynamics in Educational Leadership Cohort and Non-Cohort Groups

    Science.gov (United States)

    Greenlee, Bobbie J.; Karanxha, Zorka

    2010-01-01

    The purpose of this study was to examine group dynamics of educational leadership students in cohorts and make comparisons with the group dynamics characteristics of non-cohort students. Cohorts have emerged as dynamic and adaptive entities with attendant group dynamic processes that shape collective learning and action. Cohort (n=42) and…

  4. The battered child syndrome

    International Nuclear Information System (INIS)

    The recognition of a battered child represents a challenge for all groups of adults dealing with children. Radiology plays a special role in this setting. By detection typical injuries, imaging is able to confirm the suspicion of a battered child. Recognition of those injuries on films, taken for other reasons, gives the caretaker an important hint, thus maybe preventing a fatal outcome for the child. One of the most important injury types is represented by the so called ''shakin baby syndrome''. The infant is held by the thorax and shaken. Thus causing a repetitive acceleration-deceleration trauma, which leads to the typical paravertebral rib fractures, intracranial bleeding and eye injuries. After shaking the child is thrown away, with subsequent injuries. The aim of this article is the presentation of an overview regarding the radiology of the battered child. Typical examples will be shown. (orig.)

  5. Child prostitution in Thailand.

    Science.gov (United States)

    Lau, Carmen

    2008-06-01

    Child prostitution is an old, global and complex phenomenon, which deprives children of their childhood, human rights and dignity. Child prostitution can be seen as the commercial sexual exploitation of children involving an element of forced labour, and thus can be considered as a contemporary form of slavery. Globally, child prostitution is reported to be a common problem in Central and South America and Asia. Of all the south-east Asian nations, the problem is most prolific in Thailand. In Thailand, there appears to be a long history of child prostitution, and this article explores the factors that underpin the Thai child sex industry and the lessons and implications that can be drawn for health care and nursing around the world.

  6. Child labor, schooling, and child ability

    OpenAIRE

    Akresh, Richard; Bagby, Emilie; de Walque, Damien; Kazianga, Harounan

    2012-01-01

    Using data collected in rural Burkina Faso, this paper examines how children's cognitive abilities influence households' decisions to invest in their education. To address the endogeneity of child ability measures, the analysis uses rainfall shocks experienced in utero or early childhood to instrument for ability. Negative shocks in utero lead to 0.24 standard deviations lower ability z-sc...

  7. Child maltreatment in India.

    Science.gov (United States)

    Singhi, Pratibha; Saini, Arushi Gahlot; Malhi, Prabhjot

    2013-11-01

    Child maltreatment is a global problem but is more difficult to assess and manage in developing countries such as India where one-fifth of the world's total child population resides. Certain forms of maltreatment such as feticide, infanticide, abandonment, child labour, street-begging, corporal punishment and battered babies are particularly prevalent in India. Most physicians still need to be sensitized in order to suspect child abuse on the basis of unexplained trauma, multiple fractures, parental conflict and other corroborative evidence. This article summarizes the various aspects of this major problem in resource-poor settings in the hope that it will assist in the planning of services addressing child physical and sexual abuse and neglect in India and in other developing countries. A culture of non-violence towards children needs to be built into communities in order to provide an environment conducive to the overall development of the child. Rehabilitation of abused children and their families requires a multi-disciplinary service including paediatricians, child psychologists and social workers, and the training of police forces in how to tackle the problem. PMID:24070123

  8. Legal Outcomes of Sexually Abused Children Evaluated at the Philippine General Hospital Child Protection Unit

    Science.gov (United States)

    Sugue-Castillo, Mariella

    2009-01-01

    Objectives: To describe the legal outcomes and factors associated with case reaching court and conviction for sexual abuse of children seen at the Philippine General Hospital Child Protection Unit (PGH-CPU) from 1997 to 2000. Methods: Mixed transdisciplinary research design combined longitudinal cohort with qualitative methods. Data were obtained…

  9. Increased risk of Mycobacterium tuberculosis infection in household child contacts exposed to passive tobacco smoke.

    Science.gov (United States)

    Sridhar, Saranya; Karnani, Nisha; Connell, David W; Millington, Kerry A; Dosanjh, Davinder; Bakir, Mustafa; Soysal, Ahmet; Deeks, Jonathan; Lalvani, Ajit

    2014-12-01

    Risk factors associated with Mycobacterium tuberculosis infection were investigated in a prospective cohort of household child tuberculosis contacts. A significantly increased risk of acquiring infection was associated with exposure to passive cigarette smoke, higher number of index cases, younger age and reduced household monthly income.

  10. The association of pre-pregnancy alcohol drinking with child neuropsychological functioning

    DEFF Research Database (Denmark)

    Kesmodel, Ulrik Schiøler; Kjaersgaard, M. I. S.; Denny, C. H.;

    2015-01-01

    Objective: To examine the effects of pre-pregnancy alcohol drinking on child neuropsychological functioning. Design: Prospective follow-up study. Setting and population: 154 women and their children sampled from the Danish National Birth Cohort. Methods: Participants were sampled based on maternal...

  11. Social Capital, Human Capital and Parent-Child Relation Quality: Interacting for Children's Educational Achievement?

    Science.gov (United States)

    von Otter, Cecilia; Stenberg, Sten-Åke

    2015-01-01

    We analyse the utility of social capital for children's achievement, and if this utility interacts with family human capital and the quality of the parent-child relationship. Our focus is on parental activities directly related to children's school work. Our data stem from a Swedish cohort born in 1953 and consist of both survey and register data.…

  12. Quality of Parent-Child Relations in Adolescence and Later Adult Parenting Outcomes

    Science.gov (United States)

    Friesen, Myron D.; Woodward, Lianne J.; Horwood, L. John; Fergusson, David M.

    2013-01-01

    Data from the Christchurch Health and Development Study, a 30-year prospective longitudinal study, were used to examine the associations between the quality of parent-child relations in adolescence and adult parenting behaviour 15 years later. At ages 14 and 15 years, cohort members were interviewed about the quality of their relationship with…

  13. Primary School Student-Teachers' Knowledge and Understandings of Child Sexual Abuse and Its Mandatory Reporting

    Science.gov (United States)

    Goldman, Juliette D. G.

    2007-01-01

    Teachers in many schools have only recently gained a new role to fulfil as mandatory reporters of child sexual abuse. However, little is known, and little literature has been found, on the preparation they receive, as student-teachers, for this significant role. This study examines a final-semester cohort of 81 Bachelor of Education (Primary…

  14. Paternal Depression and Risk for Child Neglect in Father-Involved Families of Young Children

    Science.gov (United States)

    Lee, Shawna J.; Taylor, Catherine A.; Bellamy, Jennifer L.

    2012-01-01

    Objective: To examine the association of paternal depression with risk for parental neglect of young children. Study design: The sample was derived from a birth cohort study of 1,089 families in which both biological parents resided in the home when the target child was 3- and 5-years old. Prospective analyses examined the contribution of paternal…

  15. Infant Growth and Risk of Childhood-Onset Type 1 Diabetes in Children From 2 Scandinavian Birth Cohorts

    DEFF Research Database (Denmark)

    Magnus, Maria C; Olsen, Sjurdur F; Granström, Charlotta;

    2015-01-01

    -onset type 1 diabetes. DESIGN, SETTING, AND PARTICIPANTS: This is a cohort study using information from 2 population-based cohort studies in Norway and Denmark, the Norwegian Mother and Child Cohort Study (MoBa) and the Danish National Birth Cohort (DNBC), of children born between February 1998 and July 2009......IMPORTANCE: Type 1 diabetes mellitus is one of the most common chronic diseases with onset in childhood, but environmental risk factors have not been convincingly established. OBJECTIVE: To test whether increased growth during the first year of life is associated with higher risk of childhood....... The current study was conducted between November 2014 and June 2015. EXPOSURES: Change in weight and length from birth to age 12 months. MAIN OUTCOMES AND MEASURES: Unadjusted and adjusted hazard ratios (HRs) of type 1 diabetes, classified based on nationwide childhood diabetes registers, obtained using Cox...

  16. Cyber child sexual exploitation.

    Science.gov (United States)

    Burgess, Ann Wolbert; Mahoney, Meghan; Visk, Julie; Morgenbesser, Leonard

    2008-09-01

    A 2-year review of 285 child cyber crime cases reported in the newspaper revealed how the Internet offenders were apprehended, the content of child pornography, and crime classification. A subsample of 100 cases with data on offender occupation revealed 73% of cases involved people in positions of authority. The dynamics of child cyber crime cases direct the implications for nursing practice in terms of evidence-based suspicion for reporting, categorizing the content of Internet images, referral of children for counseling, and treatment of offenders. PMID:18822999

  17. Father-Child Play Behaviors and Child Emotion Regulation

    OpenAIRE

    Hagman, Amanda

    2014-01-01

    This study uses the father-child activation theory, which identifies the father-child relationship as a source for self-regulation learning. Father-child play behaviors during toddlerhood were examined for their contribution to self-regulation skills, specifically emotion regulation and aggression. This study examined father-child play behaviors of emotion amplification, intrusiveness, positive regard, and child emotion regulation seeking in the National Early Head Start (EHS) Evaluation. Fat...

  18. Riyadh Mother and Baby Multicenter Cohort Study: The Cohort Profile.

    Directory of Open Access Journals (Sweden)

    Hayfaa Wahabi

    Full Text Available To assess the effects of non-communicable diseases, such as diabetes, hypertension and obesity, on the mother and the infant.A multicentre cohort study was conducted in three hospitals in the city of Riyadh in Saudi Arabia. All Saudi women and their babies who delivered in participating hospitals were eligible for recruitment. Data on socio-demographic characteristics in addition to the maternal and neonatal outcomes of pregnancy were collected. The cohort demographic profile was recorded and the prevalence of maternal conditions including gestational diabetes, pre-gestational diabetes, hypertensive disorders in pregnancy and obesity were estimated.The total number of women who delivered in participating hospitals during the study period was 16,012 of which 14,568 women participated in the study. The mean age of the participants was 29 ± 5.9 years and over 40% were university graduates. Most of the participants were housewives, 70% were high or middle income and 22% were exposed to secondhand smoke. Of the total cohort, 24% were married to a first cousin. More than 68% of the participants were either overweight or obese. The preterm delivery rate was 9%, while 1.5% of the deliveries were postdate. The stillbirth rate was 13/1000 live birth. The prevalence of gestational diabetes was 24% and that of pre-gestational diabetes was 4.3%. The preeclampsia prevalence was 1.1%. The labour induction rate was 15.5% and the cesarean section rate was 25%.Pregnant women in Saudi Arabia have a unique demographic profile. The prevalence of obesity and diabetes in pregnancy are among the highest in the world.

  19. Your Child's Cough

    Science.gov (United States)

    ... and when to go to the doctor. "Barky" Cough Barky coughs are usually caused by a swelling ... happens when the child inhales (breathes in). Whooping Cough Whooping cough is another name for pertussis, an ...

  20. Surviving Your Child's Suicide

    Science.gov (United States)

    ... of your child that will never be answered. Depression Lack of energy, sleep problems, inability to concentrate, ... a zip code. Search Connect with us on Facebook Find Support Video Online Support Community Connect, share ...

  1. CDC Child Growth Charts

    Data.gov (United States)

    U.S. Department of Health & Human Services — CDC child growth charts consist of a series of percentile curves that illustrate the distribution of selected body measurements in U.S. children. Pediatric growth...

  2. Understanding Child Traumatic Stress

    Science.gov (United States)

    ... Public Awareness Sustainability Policy Issues Understanding Child Traumatic Stress Page Contents: Responding to Danger When Danger Turns ... malevolence, and human accountability. Back to Top Posttraumatic Stress Responses For reasons that are basic to survival, ...

  3. Asthma - child - discharge

    Science.gov (United States)

    Pediatric asthma - discharge; Wheezing - discharge; Reactive airway disease - discharge ... Your child has asthma , which causes the airways of the lungs to swell and narrow. In the hospital, the doctors and nurses helped ...

  4. Normal Child Behavior

    Science.gov (United States)

    ... in Action Medical Editor & Editorial Advisory Board Sponsors Sponsorship Opporunities Spread the Word Shop AAP Find a ... is "normal" depends upon the child's level of development, which can vary greatly among children of the ...

  5. Iron and Your Child

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Iron and Your Child KidsHealth > For Parents > Iron and ... enough iron in their daily diets. How Much Iron Do Kids Need? Kids require different amounts of ...

  6. Child with NF1

    Science.gov (United States)

    ... can lead some ado- lescents to feelings of depression, anxiety and social isolation. Counseling and assisting the child in finding a social network can help significantly. In addition to promoting local ...

  7. Your Child's Weight

    Science.gov (United States)

    ... ll need an accurate height and weight measurement. Bathroom scales and tape measures aren't always precise. ... child's health, level of physical activity, and eating habits, as well as your family medical history. The ...

  8. Child Behavior Disorders

    Science.gov (United States)

    ... misbehave some times. And some may have temporary behavior problems due to stress. For example, the birth ... family may cause a child to act out. Behavior disorders are more serious. They involve a pattern ...

  9. Child abuse - physical

    Science.gov (United States)

    ... 24 hours a day, 7 days a week. Interpreters are available to help in 170 languages. The ... drug problems Emotional problems or mental illness High stress Does not look after the child's hygiene or ...

  10. Office of Child Care

    Science.gov (United States)

    ... Learn more about the Child Care Rule > OCC Publishes Approved FY 2016-2018 CCDF Plans The Plan ... Instructions Information Memoranda Policy Interpretation Questions Technical Bulletins Administration for Children & Families U.S. Department of Health & Human ...

  11. Helping Your Overweight Child

    Science.gov (United States)

    ... are high in calories, sugar, and salt like sugary drinks, chips, cookies, fries, and candy refined grains (white ... make smoothies. Buy fewer high-calorie foods like sugary drinks, chips, cookies, fries, and candy. Offer your child ...

  12. Child nutrition: Peru

    International Nuclear Information System (INIS)

    Malnutrition stunts physical growth and/or limits mental development in one child out of three in developing countries and is a factor in one-third of the 13 million child deaths which occur annually in developing countries. The Department of Technical Co-operation is sponsoring a programme, with technical support from the Human Health Division, to evaluate the effectiveness of a Government food supplement intervention to combat malnutrition in Peru. (IAEA)

  13. Microfinance and child labour

    OpenAIRE

    Blume, Jonas; Breyer, Julika

    2011-01-01

    Aims to assess the role of microfinance as an instrument in combating child labour. Reviews the economic literature drawing on empirical evidence of the impact of microfinance on poverty, income stability, overall household wellbeing and the demand for child labour taking a comprehensive perspective on microfinance which includes loans for consumption, savings, insurance, financial services for improving the access to education, and awareness raising. Examines the direct experience of microfi...

  14. ''Battered child'' syndrome

    International Nuclear Information System (INIS)

    Synonyms for the 'battered child' syndrome (BCS) are terms describing the physical and body aspects of the process, such as 'child abuse', or 'non-accidental injury'. These are to be distinguished from the psychic aspects and abuse, emotional and bodily neglect, and sexual abuse. Most cases are one or another combination of these aspects. Radiology is the essential method for giving proof of such abuses, identifying the signs of maltreatment in a medical record, or for disproving suspected abuse. (orig./AJ)

  15. Music in child care

    OpenAIRE

    Maria Polikandrioti; Ioannis Koutelekos

    2007-01-01

    Music has been used therapeutically for many centuries, and numerous studies have researched the curative and preventative powers of music in several diseases. Music, as a therapy was shown to have positive effects in child care, such as in premature infants, children in emergency care, children receiving surgery, children in oncology departments and handicapped children. The aim of this review was to study the therapeutic effects of music in child care at hospital. The method οf this study i...

  16. Child sex rings.

    OpenAIRE

    Wild, N J; Wynne, J M

    1986-01-01

    Details of 11 child sex rings identified in one working class community were obtained by interviewing investigating police officers and examining health and social services records. The rings contained 14 adult male perpetrators and 175 children aged 6-15 years. Most perpetrators used child ringleaders to recruit victims; others became a "family friend" or obtained a position of authority over children. Secrecy was encouraged and bribery, threats, and peer pressure used to induce participatio...

  17. Mother's early experience of taking care of a child later diagnosed with autism

    DEFF Research Database (Denmark)

    Lemcke, Sanne; Thorlund Parner, Erik; Bjerrum, Merete;

    Introduction and objectives: The aim is to study whether prospectively collected information from mothers regarding deviations in their child’s development and behaviour during the first two years of life can predict the risk of autism spectrum disorder (ASD) later in life. Methods: In the Danish...... National Birth Cohort (DNBC) mothers were interviewed about their child’s development and behaviour when the child was 6 and 18 months of age, respectively. Children diagnosed with ASD in Danish paediatric and child psychiatric departments are registered in the Danish National Patient Register. Thus...... with ASD. Deviations reported by mothers when the child was 6 months, showed a statistically significant different pattern for breastfeeding and crying in children later diagnosed with ASD compared to the whole cohort. At 18 months only deviations in sleeping showed statistically significant increased risk...

  18. Risk of Schizophrenia Increases After All Child and Adolescent Psychiatric Disorders

    DEFF Research Database (Denmark)

    Maibing, Cecilie Frejstrup; Pedersen, Carsten Bøcker; Benros, Michael Eriksen;

    2015-01-01

    -2000 and the cohort was followed until December 31, 2012. Data were analyzed using survival analyses and adjusted for calendar year, age, and sex. Results: A total of 25138 individuals with child and adolescent psychiatric disorders were identified, out of which 1232 individuals were subsequently diagnosed......Objective: Earlier smaller studies have shown associations between child and adolescent psychiatric disorders and schizophrenia. Particularly, attention-deficit/hyperactivity-disorder and autism have been linked with schizophrenia. However, large-scale prospective studies have been lacking. We......, therefore, conducted the first large-scale study on the association between a broad spectrum of child and adolescent psychiatric disorders and the risk of being diagnosed with schizophrenia. Methods: Danish nationwide registers were linked to establish a cohort consisting of all persons born during 1990...

  19. Mortality in parents after death of a child in Denmark: A nationwide follow-up study

    DEFF Research Database (Denmark)

    Li, Jiong; Precht, Dorthe Hansen; Mortensen, Preben Bo;

    2003-01-01

    Cox's proportional-hazards regression models to assess the mortality rate of parents up to 18 years after bereavement. FINDINGS: We observed an increased overall mortality rate in mothers whose child had died (hazards ratio 1.43, 95% CI 1.24-1.64; p...BACKGROUND: Little is known about the effect of parental bereavement on physical health. We investigated whether the death of a child increased mortality in parents. METHODS: We undertook a follow-up study based on national registers. From 1980 to 1996, we enrolled 21062 parents in Denmark who had...... a child who had died (exposed cohort), and 293745 controls--ie, parents whose children were alive, and whose family structure matched that of the exposed cohort. Natural deaths were defined with ICD8 codes 0000-7969 and ICD10 codes A00-R99, and unnatural deaths with codes 8000-9999 and V01-Y98. We used...

  20. Music in child care

    Directory of Open Access Journals (Sweden)

    Maria Polikandrioti

    2007-07-01

    Full Text Available Music has been used therapeutically for many centuries, and numerous studies have researched the curative and preventative powers of music in several diseases. Music, as a therapy was shown to have positive effects in child care, such as in premature infants, children in emergency care, children receiving surgery, children in oncology departments and handicapped children. The aim of this review was to study the therapeutic effects of music in child care at hospital. The method οf this study included bibliography research from both the review and the research internatio nal literature, which was referred to the therapeutic effects of music in Children's Hospital. Results: Most studies focus on the beneficial effects of music to child. The results of the study showed that music is widely used to enhance well‐being and appears to exert direct effects to child, which are mainly related to physiology and psychology, including changes in the vital signs, reductions in anxiety and pain, distraction of attention from unpleasant sensations and better communication with the environment at hospital. Furthermore, music exerts indirect effects to child since is able to cause positive modifications in nurses' behaviour and conduces to better performance in their duties. Conclusions: Music consists a low-cost "therapeutic instrument" for nurses to apply to child-patient and is found to be effective in producing positive outcomes. The nurses' knowledge of music therapy need to be improved and the therapeutic impact of music must be a result from systematic professional application.

  1. Child characteristics and parental educational expectations: evidence for transmission with transaction.

    Science.gov (United States)

    Briley, Daniel A; Harden, K Paige; Tucker-Drob, Elliot M

    2014-12-01

    Parents' expectations for their children's ultimate educational attainment have been hypothesized to play an instrumental role in socializing academically relevant child behaviors, beliefs, and abilities. In addition to social transmission of educationally relevant values from parents to children, parental expectations and child characteristics may transact bidirectionally. We explore this hypothesis using both longitudinal and genetically informative twin data from the Early Childhood Longitudinal Study-Birth and Kindergarten cohorts. Our behavior genetic results indicate that parental expectations partly reflect child genetic variation, even as early as 4 years of age. Two classes of child characteristics were hypothesized to contribute to these child-to-parent effects: behavioral tendencies (approaches toward learning and problem behaviors) and achievement (math and reading). Using behavior genetic models, we find within-twin-pair associations between these child characteristics and parental expectations. Using longitudinal cross-lagged models, we find that initial variation in child characteristics predicts future educational expectations above and beyond previous educational expectations. These results are consistent with transactional frameworks in which parent-to-child and child-to-parent effects co-occur. PMID:25285965

  2. Microbiological Contamination of Drinking Water Associated with Subsequent Child Diarrhea.

    Science.gov (United States)

    Luby, Stephen P; Halder, Amal K; Huda, Tarique Md; Unicomb, Leanne; Islam, M Sirajul; Arnold, Benjamin F; Johnston, Richard B

    2015-11-01

    We used a prospective, longitudinal cohort enrolled as part of a program evaluation to assess the relationship between drinking water microbiological quality and child diarrhea. We included 50 villages across rural Bangladesh. Within each village field-workers enrolled a systematic random sample of 10 households with a child under the age of 3 years. Community monitors visited households monthly and recorded whether children under the age of 5 years had diarrhea in the preceding 2 days. Every 3 months, a research assistant visited the household and requested a water sample from the source or container used to provide drinking water to the child. Laboratory technicians measured the concentration of Escherichia coli in the water samples using membrane filtration. Of drinking water samples, 59% (2,273/3,833) were contaminated with E. coli. Of 12,192 monthly follow-up visits over 2 years, mothers reported that their child had diarrhea in the preceding 2 days in 1,156 (9.5%) visits. In a multivariable general linear model, the log10 of E. coli contamination of the preceding drinking water sample was associated with an increased prevalence of child diarrhea (prevalence ratio = 1.14, 95% CI = 1.05, 1.23). These data provide further evidence of the health benefits of improved microbiological quality of drinking water.

  3. Cohort Fertility Patterns in the Nordic Countries

    DEFF Research Database (Denmark)

    Andersson, Gunnar; Rønsen, Marit; Knudsen, Lisbeth B.;

    similarities in postponement and recuperation between the countries and very small differences in completed fertility across educational groups. Median childbearing age is about 2-3 years higher in the 1960-64-cohort than in the 1950-54-cohort, but the younger cohort recuperates the fertility level...... of the older cohort when aged 30 and above. A similar pattern of recuperation can be observed for highly educated women as compared to women with less education. An interesting finding is that of a positive relationship between educational level and the final number of children when women who become mothers...

  4. Cohort Fertility Patterns in the Nordic Countries

    DEFF Research Database (Denmark)

    Andersson, Gunnar; Rønsen, Marit; Knudsen, Lisbeth B.;

    2009-01-01

    remarkable similarities in postponement and recuperation between the countries. Median childbearing age is about 2-3 years higher in the 1960-64 cohort than in the 1950-54 cohort, but the younger cohort recuperates the fertility level of the older cohort at ages 30 and above. A similar pattern...... of recuperation can be observed for highly educated women as compared to women with less education, resulting in small differences in completed fertility across educational groups. Another interesting finding is that of a positive relationship between educational level and the final number of children when women...

  5. Using text messaging to obtain weekly data on infant feeding in a Danish birth cohort resulted in high participation rates

    DEFF Research Database (Denmark)

    Bruun, Signe; Wedderkopp, Niels; Mølgaard, Christian;

    2016-01-01

    AIM: Our aim was to use text message questions to obtain prospective, real-time data on exclusive and partial breastfeeding and introduction to complementary foods in a Danish birth cohort. We also wanted to identify factors influencing breastfeeding initiation and cessation. METHODS: This study...... formed part of the Odense Child Cohort and focused on mothers who gave birth to full-term singletons between April and October 2012. They received the same three to five questions, about breastfeeding, infant formula and introduction to complementary foods, three days after birth and then at weekly...

  6. Scoping the impact of the national child measurement programme feedback on the child obesity pathway: study protocol

    Directory of Open Access Journals (Sweden)

    Falconer Catherine

    2012-09-01

    Full Text Available Abstract Background The National Child Measurement Programme was established to measure the height and weight of children at primary school in England and provides parents with feedback about their child’s weight status. In this study we will evaluate the impact of the National Child Measurement Programme feedback on parental risk perceptions of overweight, lifestyle behaviour and health service use. Methods The study will be a prospective cohort study of parents of children enrolled in the National Child Measurement Programme and key service providers from 5 primary care trusts (administrative bodies responsible for providing primary and secondary care services. We will conduct baseline questionnaires, followed by provision of weight feedback and 3 follow up questionnaires over the course of a year. Questionnaires will measure change in parental risk perception of overweight, health behaviours and health service use. Qualitative interviews will be used to identify barriers and facilitators to change. This study will produce preliminary data on National Health Service costs associated with weight feedback and determine which feedback approach (letter and letter plus telephone is more effective. Discussion This study will provide the first large scale evaluation of the National Child Measurement Programme feedback. Findings from this evaluation will inform future planning of the National Child Measurement Programme.

  7. Child life services.

    Science.gov (United States)

    2014-05-01

    Child life programs are an important component of pediatric hospital-based care to address the psychosocial concerns that accompany hospitalization and other health care experiences. Child life specialists focus on the optimal development and well-being of infants, children, adolescents, and young adults while promoting coping skills and minimizing the adverse effects of hospitalization, health care, and/or other potentially stressful experiences. Using therapeutic play, expressive modalities, and psychological preparation as primary tools, in collaboration with the entire health care team and family, child life interventions facilitate coping and adjustment at times and under circumstances that might otherwise prove overwhelming for the child. Play and developmentally appropriate communication are used to: (1) promote optimal development; (2) educate children and families about health conditions; (3) prepare children and families for medical events or procedures; (4) plan and rehearse useful coping and pain management strategies; (5) help children work through feelings about past or impending experiences; and (6) establish therapeutic relationships with patients, siblings, and parents to support family involvement in each child's care. PMID:24777212

  8. Maternal pre-pregnancy body mass index explains infant's weight and BMI at 14 months: results from a multi-ethnic birth cohort study

    NARCIS (Netherlands)

    I. Mesman; T.J. Roseboom; G.J. Bonsel; R.J.B.J. Gemke; M.F. van der Wal; T.G. Vrijkotte

    2009-01-01

    Objective: To investigate the association between (self-reported) maternal pre-pregnancy body mass index (pBMI), and child's weight, height and BMI at age 14 months. Design: Prospective multi-ethnic community-based cohort study. Setting: Amsterdam, The Netherlands. Participants: 8266 pregnant women

  9. Exposure to brominated flame retardants, perfluorinated compounds, phthalates and phenols in European birth cohorts: ENRIECO evaluation, first human biomonitoring results, and recommendations

    NARCIS (Netherlands)

    Casas, M.; Chevrier, C.; Hond, E.D.; Fernandez, M.F.; Pierik, F.; Philippat, C.; Slama, R.; Toft, G.; Vandentorren, S.; Wilhelm, M.; Vrijheid, M.

    2013-01-01

    There are emerging concerns about potential effects on child health and development of early-life exposure to substances such as brominated flame retardants (BFRs), perfluorinated compounds (PFCs), phthalates and phenols (including bisphenol A (BPA)); pregnancy and birth cohort studies are ideally d

  10. The Role of Child Care Providers in Child Abuse Prevention

    Science.gov (United States)

    Seibel, Nancy L.; Gillespie, Linda G.; Temple, Tabitha

    2008-01-01

    Child care providers are likely to be the professionals who most frequently interact with families with young children. Thus, infant and toddler child care providers are uniquely positioned to recognize and respond to families' needs for information and support. This article describes knowledge, skills, and strategies that support child care…

  11. Child Care Subsidy Use and Child Development: Potential Causal Mechanisms

    Science.gov (United States)

    Hawkinson, Laura E.

    2011-01-01

    Research using an experimental design is needed to provide firm causal evidence on the impacts of child care subsidy use on child development, and on underlying causal mechanisms since subsidies can affect child development only indirectly via changes they cause in children's early experiences. However, before costly experimental research is…

  12. Benefits of a Cohort Survival Projection Model

    Science.gov (United States)

    Suslow, Sidney

    1977-01-01

    A cohort survival model of student attendance provides primary and secondary benefits in accurate student information not before available. At Berkeley the computerized Cohort Survival History File, in use for two years, has been successful in assessing various aspects of students' academic behavior and student flow problems. (Editor/LBH)

  13. Cohort Crowding and Nonresident College Enrollment

    Science.gov (United States)

    Winters, John V.

    2012-01-01

    This study uses a fixed effects panel data framework to examine the effects of cohort crowding and other variables on nonresident enrollment at four-year public colleges and universities. The results suggest that larger cohorts of resident students crowd out nonresident students at flagship universities, but there is inconsistent evidence of crowd…

  14. Graduate Cohort Approach in Teacher Education

    Science.gov (United States)

    Mattson-Gearhart, Jeanine

    2012-01-01

    The use of the cohorts in teacher education has steadily increased over the last decade. Research indicates both beneficial and negative aspects to this approach, with the field undecided. This study focuses on a Midwestern university's accelerated graduate program for special educators. The program uses a mixed cohort approach to model…

  15. Is child work necessary?

    OpenAIRE

    Bhalotra, Sonia

    2000-01-01

    This paper investigates whether the income from child wage work is necessary to the survival of rural households in Pakistan. It is by no means obvious that it is. For instance, children may work because the returns to work exceed the returns to school, or because parents are selfish or short-sighted. It is argued here that, if child work is necessary, then the income effect of a wage change will dominate the substitution effect and the labour supply curve will be "forward falling" or negativ...

  16. The visually impaired child.

    Science.gov (United States)

    Thompson, Lisa; Kaufman, Lawrence M

    2003-02-01

    This article discusses the causes of childhood blindness and how the primary care provider may begin the appropriate steps toward diagnosing and managing the visually impaired child. Community resources (see Box 3) and low-vision programs in schools should be used so that parents do not need to reinvent strategies to raise a blind child. Worldwide, childhood blindness, which places is a tremendous burden on families and communities of the third world, is mostly preventable with improved hygiene, diet, and immunization. PMID:12713115

  17. Death of a Special Needs Child

    Science.gov (United States)

    ... iGive.com Purchase Through AmazonSmile Contact Us Donate Death of a Special Needs Child When a child ... Needs Child Dies The grief that follows the death of a special-needs child comes not only ...

  18. Marital Problems and the Exceptional Child

    Science.gov (United States)

    Araoz, Daniel

    1977-01-01

    The exceptional child, because he/she does not fulfill the parental expectations of a child's behavior, becomes a disturbing child and frequently is labeled as disturbed. The case of one such child is presented and conclusions are drawn. (Author)

  19. Child Abuse: The Hidden Bruises

    Science.gov (United States)

    ... AACAP Facts for Families Guide Skip breadcrumb navigation Child Abuse - The Hidden Bruises Quick Links Facts For Families ... 5; Updated November 2014 The statistics on physical child abuse are alarming. It is estimated hundreds of thousands ...

  20. When Your Child Has Tinnitus

    Science.gov (United States)

    ... an ENT Doctor Near You When Your Child Has Tinnitus When Your Child Has Tinnitus Patient Health Information News media interested in ... be continuous or sporadic. This often debilitating condition has been linked to ear injuries, circulatory system problems, ...

  1. Macro shocks and micro outcomes: child nutrition during Indonesia's crisis.

    Science.gov (United States)

    Block, Steven A; Kiess, Lynnda; Webb, Patrick; Kosen, Soewarta; Moench-Pfanner, Regina; Bloem, Martin W; Timmer, C Peter

    2004-03-01

    A survey of households in rural Java is used to assess the nutritional impact of Indonesia's drought and financial crisis of 1997/1998. A time-age-cohort decomposition reveals significant nutritional impacts. However, child weight-for-age (WAZ) remained constant throughout the crisis, despite rapid increases in food prices and the consequent household consumption shock. The evidence is consistent with the hypothesis that within households, mothers buffered children's caloric intake, resulting in increased maternal wasting. However, reductions in the consumption of high-quality foods further resulted in increased prevalence of anemia for both mothers and children. The combined effects were particularly severe for cohorts conceived and weaned during the crisis.

  2. Skin manifestations of child abuse

    OpenAIRE

    Ermertcan Aylin; Ertan Pelin

    2010-01-01

    Child abuse is a major public health problem all over the world. There are four major types of abuse: physical abuse, sexual abuse, emotional abuse and neglect. The most common manifestations of child abuse are cutaneous and their recognition; and differential diagnosis is of great importance. Clinicians, especially dermatologists, should be alert about the skin lesions of child abuse. In the diagnosis and management of child abuse, a multidisciplinary approach with ethical and legal procedur...

  3. Does child abuse cause crime?

    OpenAIRE

    Currie, Janet; Tekin, Erdal

    2006-01-01

    Child maltreatment, which includes both child abuse and child neglect, is a major social problem. This paper focuses on measuring the effects of child maltreatment on crime using data from the National Longitudinal Study of Adolescent Health (Add Health). We focus on crime because it is one of the most socially costly potential outcomes of maltreatment, and because the proposed mechanisms linking maltreatment and crime are relatively well elucidated in the literature. Our work addresses many ...

  4. Socio-economic inequality in childhood and beyond: an overview of challenges and findings from comparative analyses of cohort studies*

    Science.gov (United States)

    Waldfogel, Jane

    2016-01-01

    The growing number of countries with large child cohort studies offers an unprecedented opportunity for comparative research. A topic of central interest in my research is, to what extent the sizable gaps in development that exist between children from different socioeconomic status (SES) groups in the US are also present in other countries, and to what extent the mechanisms explaining these gaps are similar or different across countries. This overview draws on the results of comparative analyses of birth cohort study data collected in Australia, Canada, the United Kingdom, and the United States, to illustrate the challenges that arise in carrying out this kind of research and the way these challenges were met – in particular those having to do with data access and comparability, and those having to do with causal inference. I conclude that this type of research also offers great promise as shown by findings on SES gaps in child development in the four countries.

  5. MELD vs Child-Pugh and creatinine-modified Child-Pugh score for predicting survival in patients with decompensated cirrhosis

    Institute of Scientific and Technical Information of China (English)

    George V. Papatheodoridis; Evangelos Cholongitas; Eleni Dimitriadou; Giota Touloumi; Vassilios Sevastianos; Athanasios J. Archimandritis

    2005-01-01

    AIM: Model of End-stage Liver Disease (MELD) score has recently gained wide acceptance over the old Child-Pugh score in predicting survival in patients with decompensated cirrhosis, although it is more sophisticated. We compared the predictive values of MELD, Child-Pugh and creatinine modified Child-Pugh scores in decompensated cirrhosis. METHODS: A cohort of 102 patients with decompensated cirrhosis followed-up for a median of 6 mo was studied.Two types of modified Child-Pugh scores estimated by adding 0-4 points to the original score using creatinine levels as a sixth categorical variable were evaluated.RESULTS: The areas under the receiver operating characteristic curves did not differ significantly among the four scores, but none had excellent diagnostic accuracy (areas:0.71-0.79). Child-Pugh score appeared to be the worst, while the accuracy of MELD was almost identical with that of modified Child-Pugh in predicting short-term and slightly better in predicting medium-term survival. In Cox regression analysis, all four scores were significantly associated with survival, while MELD and creatinine-modified Child-Pugh scores had better predictive values (c-statistics: 0.73 and 0.69-0.70) than Child-Pugh score (c-statistics: 0.65). Adjustment for gamma-glutamate transpeptidase levels increased the predictive values of all systems (c-statistics: 0.77-0.81). Analysis of the expected and observed survival curves in patients subgroups according to their prognosis showed that all models fit the data reasonably well with MELD probably discriminating better the subgroups with worse prognosis. CONCLUSION: MELD compared to the old Child-Pugh and particularly to creatinine-modified Child-Pugh scores does not appear to offer a clear advantage in predicting survival in patients with decompensated cirrhosis in daily clinical practice.

  6. Child Abuse: The Educator's Responsibilities.

    Science.gov (United States)

    California State Office of the Attorney General, Sacramento. School Safety Center.

    Addressing educators and citing the California Penal Code, this booklet discusses the legal responsibilities of persons in child care situations regarding incidents of suspected child abuse. Included are: (1) a definition of child abuse and neglect; (2) reporting procedures including liability of failure to report and immunity of the reporting…

  7. Trends in Child Maltreatment Literature.

    Science.gov (United States)

    Behl, Leah E.; Conyngham, Heather A.; May, Patricia F.

    2003-01-01

    Child maltreatment articles (n=2090) published from 1977-1998 were reviewed. Across the period studied, quantitative articles and articles on child sexual abuse increased and theoretical articles and articles on physical abuse decreased. Articles examining child neglect or emotional abuse remained consistently low. Participant recruitment from…

  8. Death of an Adult Child

    Science.gov (United States)

    ... iGive.com Purchase Through AmazonSmile Contact Us Donate Death of an Adult Child The death of any child, regardless of cause or age, ... the situations that may have caused their child’s death. Judgmental statements from others indicating that the child ...

  9. CURRICULUM GUIDE, CHILD CARE CENTERS.

    Science.gov (United States)

    California State Dept. of Education, Sacramento.

    CALIFORNIA CHILD CARE CENTERS WERE ESTABLISHED IN 1943 TO SUPPLY SERVICES TO CHILDREN OF WORKING MOTHERS. THE CHILD CARE PROGRAM PROVIDES, WITHIN NURSERY AND SCHOOLAGE CENTERS, CARE AND EDUCATIONAL SUPERVISION FOR PRESCHOOL AND ELEMENTARY SCHOOL AGE CHILDREN. THE PHILOSOPHY OF THE CHILD CENTER PROGRAM IS BASED UPON THE BELIEF THAT EACH CHILD…

  10. Family Interactions and Child Psychopathology.

    Science.gov (United States)

    Donenberg, Geri R.; Nelson, Dana

    Previous research has not correlated parent-child interaction patterns with different forms of child psychopathology. This study examined whether parent-child interaction corresponded with childhood depression/anxiety and childhood aggression. Forty-two clinically-referred children and adolescents, 8 to 16 years old, were classified into four…

  11. The Child Whisperer

    Science.gov (United States)

    Peters, Dane L.

    2012-01-01

    Unquestionably, Maria Montessori's insights into child development were both innate and learned, derived from her many years of working with children. Her work, practices, philosophy, and passion have staying power that, so far, spans a century and are a testament to her dedication and abilities. In this article, the author explains why he sees…

  12. Child Nutrition Program

    Institute of Scientific and Technical Information of China (English)

    潘志强

    2005-01-01

    The Child Nutrition Program invites all students to participate in the school breakfast and lunch program at school. Our goal is to improve the health and education of students by providing nutritious meals that promote food choices for a healthy diet. Failure to eat balanced meals increases the risk of illness including obesity ,

  13. Treatment for Child Abusers

    Science.gov (United States)

    Tracy, James J.; Clark, Elizabeth H.

    1974-01-01

    Staff of a child abuse program in a Philadelphia hospital worked with parents in their own homes to help them develop greater competence as adults and as parents. This article describes the use of social learning theory, with some techniques of behavior therapy, as the basis for treatment. (Author)

  14. Measuring Child Rhythm

    Science.gov (United States)

    Payne, Elinor; Post, Brechtje; Astruc, Lluisa; Prieto, Pilar; Vanrell, Maria del Mar

    2012-01-01

    Interval-based rhythm metrics were applied to the speech of English, Catalan and Spanish 2, 4 and 6 year-olds, and compared with the (adult-directed) speech of their mothers. Results reveal that child speech does not fall into a well-defined rhythmic class: for all three languages, it is more "vocalic" (higher %V) than adult speech and has a…

  15. The Gifted Dyslexic Child

    Science.gov (United States)

    Eide, Brock; Eide, Fernette

    2009-01-01

    A major reason why dyslexia is likely to be missed or mislabeled in an intellectually gifted child is the lack of a specific, clearly recognized definition to enable diagnosis of dyslexia. It's crucial that adults working with gifted students understand that average or even above reading comprehension does not by itself guarantee that a gifted…

  16. Preventing Child Abuse

    Science.gov (United States)

    Alvy, Kerby T.

    1975-01-01

    Focuses on two major and general approaches to analyzing the problems of child abuse; briefly discusses the prevention implications; deals with the individual physical abuse of children, with particular emphasis on the relationship between theoretical formulations of the causes of individual physical abuse and preventative programs; and, finally,…

  17. Internet and child pornography

    Directory of Open Access Journals (Sweden)

    Seda Çağlar

    2010-04-01

    Full Text Available Nowadays, internet use and access is becoming increasingly common as a great entertainment, communication and educational resource for children as well as for adults. Internet is a perfect environment for children, for exploring the world, learning and having fun. However, access to illegal sites that contain violence and sexuality, and contact dangerous people are among the particular risks for children using the internet. It is a known fact that, internet and developing technology make the production and distribution of child pornography cheaper and easier. There has been consensus on the need of creating a plan and increasing the awareness in the community for the fight against child pornography. Because of the increasing internet use and the risk for children mentioned, nurses got new responsibilities. Nurses have to inform society, especially families and children, about safe internet use. In this review, legal regulations about the fight against child pornography on the internet, the reasons that lay the ground for child pornography and their negative effects on children has been addressed.

  18. Death of a child.

    OpenAIRE

    Goertzen, J

    1993-01-01

    The death of a small child from a terminal illness is an uncommon but influential event in a family physician's career. Through dialogue with colleagues and friends, self-reflection, and acknowledgment of some of the difficulties, this experience can stimulate personal growth.

  19. Child Care Aware

    Science.gov (United States)

    ... a stream of our activity across multiple social networks by visiting the Child Care Aware® of America Social Dashboard. Visit Our Social Dashboard Follow and Engage Copyright 2015 CCAoA. All Rights Reserved. Careers Privacy Policy Site Terms Newsroom Contact Us Pin It on ...

  20. Child Care Centres.

    Science.gov (United States)

    Australian Dept. of Labour and National Service, Melbourne. Women's Bureau.

    Based on a survey of legislation relating to full-day care for preschool children of working mothers and a study of records, this report: (1) covers the number of registered child care centers in Australia and the number of children being served, (2) sets the conditions applying to registration of centers, (3) indicates the extent and levels of…

  1. Hospitalization for mental illness among parents after the death of a child

    DEFF Research Database (Denmark)

    Li, Jiong; Laursen, Thomas Munk; Precht, Dorthe Hansen;

    2005-01-01

    with parents who did not lose a child, parents who lost a child had an overall relative risk of a first psychiatric hospitalization for any disorder of 1.67 (95 percent confidence interval, 1.53 to 1.83). Bereaved mothers had a higher relative risk of being hospitalized for any psychiatric disorder than...... five years or more after the death. Conclusions The risk of psychiatric hospitalization was increased among parents, especially mothers, who lost a child.......Background The loss of a child is considered one of the most stressful events in the life of a parent. We hypothesized that parental bereavement increases the risk of hospital admission for a psychiatric disorder, especially for affective disorders. Methods We studied a cohort of 1,082,503 persons...

  2. Irish child sexual abuse victims attending a specialist centre

    OpenAIRE

    O'Riordan, Beth; Carr, Alan.; Turner, Rhonda

    2003-01-01

    We profiled a cohort of CSA cases referred for assessment to a specialist child sexual abuse (CSA) centre in a national paediatric hospital in Ireland. Historical and clinical data were drawn from records of 171 cases. The majority of cases were referred by social workers following purposeful disclosure of CSA. Three quarters of the cases were female with a mean age of 9 years. They were from a wide spectrum of socioeconomic groups and many had suffered a range of family adversities. In most ...

  3. Applying the theory of planned behaviour to explain HIV testing in antenatal settings in Addis Ababa - a cohort study

    OpenAIRE

    Mirkuzie Alemnesh H; Sisay Mitike M; Moland Karen; Åstrøm Anne N

    2011-01-01

    Abstract Background To facilitate access to the prevention of mother-to-child HIV transmission (PMTCT) services, HIV counselling and testing are offered routinely in antenatal care settings. Focusing a cohort of pregnant women attending public and private antenatal care facilities, this study applied an extended version of the Theory of Planned Behaviour (TPB) to explain intended- and actual HIV testing. Methods A sequential exploratory mixed methods study was conducted in Addis Ababa in 2009...

  4. The scourge of Asian Flu: in utero exposure to pandemic influenza and the development of a cohort of British children

    OpenAIRE

    Kelly, Elaine

    2009-01-01

    This paper examines the impact of in utero exposure to the Asian influenza pandemic of 1957 upon physical and cognitive development in childhood. Outcome data is provided by the National Child Development Study (NCDS), a panel study of a cohort of British children who were all potentially exposed in the womb. Epidemic effects are identified using geographic variation in a surrogate measure of the epidemic. Results indicate significant detrimental effects of the epidemic upon birth weight and ...

  5. Maternal pre-pregnancy BMI and intelligence quotient (IQ in 5-year-old children: a cohort based study.

    Directory of Open Access Journals (Sweden)

    Mette Bliddal

    Full Text Available BACKGROUND: An association between maternal pre-pregnancy BMI and childhood intelligence quotient (IQ has repeatedly been found but it is unknown if this association is causal or due to confounding caused by genetic or social factors. METHODS: We used a cohort of 1,783 mothers and their 5-year-old children sampled from the Danish National Birth Cohort. The children participated between 2003 and 2008 in a neuropsychological assessment of cognitive ability including IQ tests taken by both the mother and the child. Linear regression analyses were used to estimate the associations between parental BMI and child IQ adjusted for a comprehensive set of potential confounders. Child IQ was assessed with the Wechsler Primary and Preschool Scales of Intelligence--Revised (WPPSI-R. RESULTS: The crude association between maternal BMI and child IQ showed that BMI was adversely associated with child IQ with a reduction in IQ of -0.40 point for each one unit increase in BMI. This association was attenuated after adjustment for social factors and maternal IQ to a value of -0.27 (-0.50 to -0.03. After mutual adjustment for the father's BMI and all other factors except maternal IQ, the association between paternal BMI and child IQ yielded a regression coefficient of -0.26 (-0.59 to 0.07, which was comparable to that seen for maternal BMI (-0.20 (-0.44 to 0.04. CONCLUSION: Although maternal pre-pregnancy BMI was inversely associated with the IQ of her child, the similar association with paternal BMI suggests that it is not a specific pregnancy related adiposity effect.

  6. Child work and labour among orphaned and abandoned children in five low and middle income countries

    Directory of Open Access Journals (Sweden)

    Pence Brian

    2011-01-01

    Full Text Available Abstract Background The care and protection of the estimated 143,000,000 orphaned and abandoned children (OAC worldwide is of great importance to global policy makers and child service providers in low and middle income countries (LMICs, yet little is known about rates of child labour among OAC, what child and caregiver characteristics predict child engagement in work and labour, or when such work infers with schooling. This study examines rates and correlates of child labour among OAC and associations of child labour with schooling in a cohort of OAC in 5 LMICs. Methods The Positive Outcomes for Orphans (POFO study employed a two-stage random sampling survey methodology to identify 1480 single and double orphans and children abandoned by both parents ages 6-12 living in family settings in five LMICs: Cambodia, Ethiopia, India, Kenya, and Tanzania. Regression models examined child and caregiver associations with: any work versus no work; and with working Results The majority of OAC (60.7% engaged in work during the past week, and of those who worked, 17.8% (10.5% of the total sample worked 28 or more hours. More than one-fifth (21.9%; 13% of the total sample met UNICEF's child labour definition. Female OAC and those in good health had increased odds of working. OAC living in rural areas, lower household wealth and caregivers not earning an income were associated with increased child labour. Child labour, but not working fewer than 28 hours per week, was associated with decreased school attendance. Conclusions One in seven OAC in this study were reported to be engaged in child labour. Policy makers and social service providers need to pay close attention to the demands being placed on female OAC, particularly in rural areas and poor households with limited income sources. Programs to promote OAC school attendance may need to focus on the needs of families as well as the OAC.

  7. The use of maternal and child health services in three population-based cohorts in Southern Brazil, 1982-2004 A utilização de serviços de saúde materno-infantil em três coortes de base populacional no Sul do Brasil, 1982-2004

    Directory of Open Access Journals (Sweden)

    Juraci A. Cesar

    2008-01-01

    Full Text Available This study aimed to describe indicators of health care assistance during antenatal care, delivery and in the first year of life in Pelotas, Rio Grande do Sul State, Brazil. In 1982, 1993, and 2004, all hospital newborns from the urban area of Pelotas were enrolled in a cohort study. In this period, the number of pregnant women that did not attend antenatal care fell from 4.9% to 1.9%; the mean number of appointments increased from 6.7 to 8.1; and the number of women who began antenatal care in the third trimester of pregnancy decreased from 14.8% to 7%; caesarean sections increased from 27.7% to 45.2% and the proportion of deliveries assisted by physicians increased from 61.2% to 89.2%. Improvements in immunization rates during the first year of life mainly occurred between 1982 and 1993, while the number of preventive medical appointments improved among those born in 2004. This increase in coverage was greater for low-income mothers and children, which may reflect the implementation of universal coverage in Brazil; however, coverage levels in 1982 were already high for wealthy mothers and children, reducing the scope for further gains.Este estudo teve como objetivo descrever os indicadores de atenção à saúde durante o pré-natal, parto e primeiro ano de vida em Pelotas, Rio Grande do Sul. Em 1982, 1993, e 2004, todas as crianças que nasceram em hospitais na área urbana de Pelotas foram incluídas num estudo de coorte. Durante o período, o número de mulheres que não receberam atendimento pré-natal diminuiu de 4,9% para 1,9%; o número médio de consultas de pré-natal aumentou de 6,7 para 8,1; a proporção de gestantes que iniciaram o pré-natal no terceiro trimestre da gravidez diminuiu de 14,8% para 7%; a taxa de cesarianas aumentou de 27,7% para 45,2% e a proporção de partos assistidos por médicos aumentou de 61,2% para 89,2%. No primeiro ano de vida, as taxas de imunização melhoraram principalmente entre 1982 e 1993, enquanto

  8. Cohort Learning for Graduate Students at the Dissertation Stage

    Science.gov (United States)

    Holmes, Barbara D.; Birds, Kimberly; Seay, Angela D.; Smith, Debra B.; Wilson, Kimberly N.

    2010-01-01

    Doctoral students discuss the power of collaborative cohort learning in transforming the dissertation phase of doctoral study. Innovative components of doctoral cohort learning and dissertation preparation are detailed.

  9. Generational cohorts and their attitudes toward advertising

    Directory of Open Access Journals (Sweden)

    Ernest Cyril de Run

    2013-12-01

    Full Text Available This research is aimed at determining the attitudes with regard to advertising from the perspective of generational cohorts in Sarawak. A two-phase of study was conducted to firstly identify generational cohorts in the state and, secondly, to investigate the attitude of each cohort to advertising. Utilizing theories of generations, a qualitative approach by means of personal interviews was used at the outset to identify external events which bring about the formation of cohorts. Accordingly, 48 interviews were conducted and data were content-analyzed. The findings were then incorporated into the second phase of study to investigate cohorts’ views about advertising, using theory of reasoned action. A quantitative approach via questionnaire-based survey was administered, and 1,410 copies were collected for analysis. Five distinct cohorts are proposed in the initial findings. They are labeled as Neoteric Inheritors, Prospective Pursuers, Social Strivers, Idealistic Strugglers and Battling Lifers on the basis of their respective engagement with events during the coming-of-age years. The subsequent findings show that beliefs about advertising are significant predictors of the attitudes to advertising, and so are the attitudes with regard to the intention of every cohort. However, their beliefs and attitudes to advertising are found to differ significantly, especially in the older cohort. The study thus highlights the implication of generational differences on the attitudes to advertising.

  10. Cohort Fertility Patterns in the Nordic Countries

    Directory of Open Access Journals (Sweden)

    Gunnar Andersson

    2009-04-01

    Full Text Available Previous analyses of period fertility suggest that the trends of the Nordic countries are sufficiently similar to speak of a common "Nordic fertility regime". We investigate whether this assumption can be corroborated by comparing cohort fertility patterns in the Nordic countries. We study cumulated and completed fertility of Nordic birth cohorts based on the childbearing histories of women born in 1935 and later derived from the population registers of Denmark, Finland, Norway, and Sweden. We further explore childbearing behaviour by women's educational attainment. The results show remarkable similarities in postponement and recuperation between the countries and very small differences in completed fertility across educational groups. Median childbearing age is about 2-3 years higher in the 1960-64 cohort than in the 1950-54 cohort, but the younger cohort recuperates the fertility level of the older cohort at ages 30 and above. A similar pattern of recuperation can be observed for highly educated women as compared to women with less education. An interesting finding is that of a positive relationship between educational level and the final number of children when women who become mothers at similar ages are compared. Country differences in fertility outcome are generally rather low. Childlessness is highest in Finland and lowest in Norway, and the educational differentials are largest in Norway. Despite such differences, the cohort analyses in many ways support the notion of a common Nordic fertility regime.

  11. Development of the Knee Injury and Osteoarthritis Outcome Score for Children (KOOS-Child) Comprehensibility and content validity

    DEFF Research Database (Denmark)

    Ortqvist, M.; Roos, E. M.; Brostrom, E. W.;

    2012-01-01

    of separate subscale scores as a profile. However, its applicability in children has not been established. In this study, we examined how well the KOOS could be understood in a cohort of children with knee injury, with a view to preparing a pediatric version (KOOS-Child). Material and methods A trained...

  12. Father-Child Interaction: Associations with Self-Control and Aggression among 4.5-Year-Olds

    Science.gov (United States)

    Meece, Darrell; Robinson, Cheryl Malone

    2014-01-01

    Examined correlates of positive father caregiving and harsh control among 721 (350 girls) four-year-old children through analysis of NICHD Study of Early Child Care data and 7050 (3450 girls) four-year-old children through analysis of Early Childhood Longitudinal Study-Birth Cohort data. Findings from both samples suggest that, for both boys and…

  13. Severe obesity in young women and reproductive health: the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Nøhr, Ellen Aagaard; Timpson, Nicholas J; Andersen, Camilla S;

    2009-01-01

    the association between different levels of severe obesity and reproductive outcomes. PRINCIPAL FINDINGS: Subfecundity was more frequent in severely obese women, and during pregnancy, they had an excess risk of urinary tract infections, gestational diabetes, preeclampsia and other hypertensive disorders which......BACKGROUND: Little is known about reproductive health in severely obese women. In this study, we present associations between different levels of severe obesity and a wide range of health outcomes in the mother and child. METHODS: From the Danish National Birth Cohort, we obtained self......-reported information about prepregnant body mass index (BMI) for 2451 severely obese women and 2450 randomly selected women from the remaining cohort who served as a comparison group. Information about maternal and infant outcomes was also self-reported or came from registers. Logistic regression was used to estimate...

  14. An Unfinished Agenda: Why is the Boy Child Endangered?

    Directory of Open Access Journals (Sweden)

    John Koskey Chang’ach

    2012-04-01

    Full Text Available Persistent campaign for awareness of girl’s retention in school has started bearing fruits, but in retrospect the society has ignored the plight of boy-child. The issue of the Boy-Child has not been adequately addressed (World Bank, 2005. Extensive analysis of data indicates that boy-child is at a higher risk of dropping out of school than girls. The trend of more boys dropping out of school started in a cohort comprising of 620,000 boys and 586,000 girls that joined standard one in 2005. By 2010, survival rate in the group had dropped to 558,000 boys and 562,000 girls. Never before had enrolment of girls in any primary school grade nationally had exceeded that of boys (UNESCO, 2003.This impedes the achievement of Universal Primary Education which is Millennium Development Goal, number two that by 2015 ensure that all boys and girls alike complete primary schooling. This paper seeks to examine the problems that hinder the boy child from achieving their dream as revealed in the transition rates from primary to secondary schools in Keiyo South district, Elgeyo-Marakwet County. It identifies the challenges to the achievement of education for all and proposes positive actions for the mitigation of the situation.

  15. Family environment and child development

    Directory of Open Access Journals (Sweden)

    Tina Kavčič

    2005-04-01

    Full Text Available The paper presents an overview of research findings on influence of family environment, especially parental behaviour, on child's development. Contemporary authors question early socialization researchers' claims that family characteristics and parental behaviour have important influence on behaviour of their children. Later researchers examined the size and durability of possible effects of family environment on child development. In addition, they focused on establishing whether it is actually the parental behaviour that influences child's development or, on the contrary, parental behaviour represents mainly a reaction to child's characteristics. Behaviour genetic studies have provided evidence that many traditional measures of family environment, including measures of parental behaviour, show genetic influence, thus reflecting genetically influenced child characteristics. Behaviour geneticists also suggest that environmental influences on child (personality development include predominantly non-shared environment, i.e. individual child's specific experiences, his/her own perceptions and interpretations of objectively same events. Based on empirically determined significant genetic effects on most behavioural traits and inconclusive results of studies on effects of family environment on child development some authors believe that it is not the parents, but rather genetic factor and/or peers who have the key role in child development. With respect to findings of behaviour genetics numerous recent studies of relations between family environment and child development involve child specific measures of (extrafamilial environment and examine the interactions between characteristics of an individual and those of his/her environment.

  16. Changing mortality and average cohort life expectancy

    DEFF Research Database (Denmark)

    Schoen, Robert; Canudas-Romo, Vladimir

    2005-01-01

    of survivorship. An alternative aggregate measure of period mortality which has been seen as less sensitive to period changes, the cross-sectional average length of life (CAL) has been proposed as an alternative, but has received only limited empirical or analytical examination. Here, we introduce a new measure......, the average cohort life expectancy (ACLE), to provide a precise measure of the average length of life of cohorts alive at a given time. To compare the performance of ACLE with CAL and with period and cohort life expectancy, we first use population models with changing mortality. Then the four aggregate...

  17. Prenatal stress and cerebral palsy: a nationwide cohort study in Denmark

    DEFF Research Database (Denmark)

    Li, Jiong; Vestergaard, Mogens; Obel, Carsten;

    2009-01-01

    the loss of a child during the prenatal period was associated with an increased risk of CP among children born preterm without intrauterine growth retardation (HR 2.26, 95% CI, 1.09-3.79) and among children born at term with intrauterine growth retardation (HR 2.01, 95% CI, 1.04-3.89). Prenatal stress......OBJECTIVES: Exposure to prenatal stress may affect neurodevelopment of the fetus, but whether this exposure increases the risk of cerebral palsy (CP) later in life is unknown. We aimed to examine the association between maternal bereavement during the prenatal time period and CP in childhood....... METHODS: We conducted a nationwide cohort study by linking information from nationwide registers. All 1,501,894 singletons born in Denmark from 1979 to 2004 were followed up from birth to the end of 2006. We identified 39,601 children whose mothers lost a close relative (child, spouse, parent, sibling...

  18. The case for launch of an international DNA based birth cohort study

    Directory of Open Access Journals (Sweden)

    Igor Rudan

    2011-06-01

    Full Text Available The global health agenda beyond 2015 will inevitably need to broaden its focus from mortality reduction to the social determinants of deaths, growing inequities among children and mothers, and ensuring the sustainability of the progress made against the infectious diseases. New research tools, including technologies that enable high-throughput genetic and ‘-omics’ research, could be deployed for better understanding of the aetiology of maternal and child health problems. The research needed to address those challenges will require conceptually different studies than those used in the past. It should be guided by stringent ethical frameworks related to the emerging collections of biological specimens and other health related information. We will aim to establish an international birth cohort which should assist low- and middle-income countries to use emerging genomic research technologies to address the main problems in maternal and child health, which are still major contributors to the burden of disease globally.

  19. Consequences of Teen Parents’ Child Care Arrangements for Mothers and Children*

    OpenAIRE

    Mollborn, Stefanie; Blalock, Casey

    2012-01-01

    Using the nationally representative Early Childhood Longitudinal Study-Birth Cohort (2001 - 2006; N ≈ 7900), we examined child care arrangements among teen parents from birth through prekindergarten. Four latent classes of child care arrangements at 9, 24, and 52 months emerged: “parental care,” “center care,” “paid home-based care,” and “free kin-based care.” Disadvantaged teen-parent families were overrepresented in the “parental care” class, which was negatively associated with children’s ...

  20. CHILD LABOR DISGRACE

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Shanxi Province child labor scandal has shocked China to its core. Over 1,000 children were forced into illegal labor by morally bankrupt brick kiln businesses, throwing a depressing shroud over China’s rapid development. Uncovering these tales of abduction, death and the physical and mental abuse endured by these children has been a proud moment for China’s press. Several hundred of the kiln slave children have now been reunited with their families. Kiln owners, contractors and accomplices are being brought to justice or hunted down, some even charged with murder.However, in all this gloom some good has surfaced.Public and government attention is now focused on erasing child labor once and for all and for better protecting workers’ rights, hopefully ridding China of such disgraces in the future.

  1. Mother-child communication

    DEFF Research Database (Denmark)

    Demuth, Carolin

    2015-01-01

    Communication with children plays a crucial role not only for cognitive and social-emotional development but also in a more general sense for an understanding of self and self in relation to others. Research from linguistic anthropology and cultural developmental psychology have shown...... will therefore ultimately lead to different cultural developmental pathways. While traditional research in developmental psychology has focused on mother–child dyads and experimental designs there is an increasing recognition of the need for naturalistic studies of everyday communication with children including...... that there exists a great variety of cultural genres of communicating with children that are in line with the relevant broader cultural ideologies of good child care. Culture, communication, and self- development are inextricably intertwined. Culturally distinct communicative practices in which children participate...

  2. Immigrant Child Poverty

    DEFF Research Database (Denmark)

    Galloway, Taryn Ann; Gustafsson, Björn; Pedersen, Peder J.;

    2015-01-01

    Immigrant and native child poverty in Denmark, Norway, and Sweden 1993–2001 is studied using large sets of panel data. While native children face yearly poverty risks of less than 10 percent in all three countries and for all years studied the increasing proportion of immigrant children...... with an origin in middle- and low-income countries have poverty risks that vary from 38 up to as much as 58 percent. At the end of the observation period, one third of the poor children in Norway and as high as about a half in Denmark and in Sweden are of immigrant origin. The strong overrepresentation...... of immigrant children from low- and middle-income countries when measured in yearly data is also found when applying a longer accounting period for poverty measurement. We find that child poverty rates are generally high shortly after arrival to the new country and typically decrease with years since...

  3. Multistate cohort models with proportional transfer rates

    DEFF Research Database (Denmark)

    Schoen, Robert; Canudas-Romo, Vladimir

    2006-01-01

    We present a new, broadly applicable approach to summarizing the behavior of a cohort as it moves through a variety of statuses (or states). The approach is based on the assumption that all rates of transfer maintain a constant ratio to one another over age. We present closed-form expressions for...... the size and state composition of the cohort at every age and provide expressions for other useful summary measures. The state trajectories, or life course schematics, depict all the possible size and state configurations that the cohort can exhibit over its life course under the specified pattern of.......61. Increases in parity progression rates to parities 4 and above have little effect on a cohort's TFR, while changes in childlessness have a substantial impact....

  4. Demographic cycles, cohort size, and earnings.

    Science.gov (United States)

    Berger, M C

    1989-05-01

    This article examines whether position in the demographic cycle is an important factor in determining earnings and earnings growth. Earnings equations for white males are estimated by using March Current Population Survey data. Position in the demographic cycle is captured by including both measures of own cohort size and the size of surrounding cohorts in the estimated earnings equations. Position in the demographic cycle matters. Increases in own cohort size lead to flatter earnings profiles, whereas increases in the size of surrounding cohorts are associated with steeper earnings profiles. The net effect is that those who enter the labor market before or after the peak of the demographic cycle start out with lower earnings but experience faster earnings growth. This pattern is uniform across all schooling groups: high school dropouts, high school graduates, those with some college, and college graduates.

  5. Cohabitation and Child Wellbeing.

    Science.gov (United States)

    Manning, Wendy D

    2015-01-01

    In recent decades, writes Wendy Manning, cohabitation has become a central part of the family landscape in the United States-so much so that by age 12, 40 percent of American children will have spent at least part of their lives in a cohabiting household. Although many children are born to cohabiting parents, and cohabiting families come in other forms as well, the most common cohabiting arrangement is a biological mother and a male partner. Cohabitation, Manning notes, is associated with several factors that have the potential to reduce children's wellbeing. Cohabiting families are more likely than married families to be poor, and poverty harms children in many ways. Cohabiting parents also tend to have less formal education-a key indicator of both economic and social resources-than married parents do. And cohabiting parent families don't have the same legal protections that married parent families have. Most importantly, cohabitation is often a marker of family instability, and family instability is strongly associated with poorer outcomes for children. Children born to cohabiting parents see their parents break up more often than do children born to married parents. In this way, being born into a cohabiting family sets the stage for later instability, and children who are born to cohabiting parents appear to experience enduring deficits of psychosocial wellbeing. On the other hand, stable cohabiting families with two biological parents seem to offer many of the same health, cognitive, and behavioral benefits that stable married biological parent families provide. Turning to stepfamilies, cohabitation's effects are tied to a child's age. Among young children, living in a cohabiting stepfamily rather than a married stepfamily is associated with more negative indicators of child wellbeing, but this is not so among adolescents. Thus the link between parental cohabitation and child wellbeing depends on both the type of cohabiting parent family and the age of the

  6. Cohabitation and Child Wellbeing.

    Science.gov (United States)

    Manning, Wendy D

    2015-01-01

    In recent decades, writes Wendy Manning, cohabitation has become a central part of the family landscape in the United States-so much so that by age 12, 40 percent of American children will have spent at least part of their lives in a cohabiting household. Although many children are born to cohabiting parents, and cohabiting families come in other forms as well, the most common cohabiting arrangement is a biological mother and a male partner. Cohabitation, Manning notes, is associated with several factors that have the potential to reduce children's wellbeing. Cohabiting families are more likely than married families to be poor, and poverty harms children in many ways. Cohabiting parents also tend to have less formal education-a key indicator of both economic and social resources-than married parents do. And cohabiting parent families don't have the same legal protections that married parent families have. Most importantly, cohabitation is often a marker of family instability, and family instability is strongly associated with poorer outcomes for children. Children born to cohabiting parents see their parents break up more often than do children born to married parents. In this way, being born into a cohabiting family sets the stage for later instability, and children who are born to cohabiting parents appear to experience enduring deficits of psychosocial wellbeing. On the other hand, stable cohabiting families with two biological parents seem to offer many of the same health, cognitive, and behavioral benefits that stable married biological parent families provide. Turning to stepfamilies, cohabitation's effects are tied to a child's age. Among young children, living in a cohabiting stepfamily rather than a married stepfamily is associated with more negative indicators of child wellbeing, but this is not so among adolescents. Thus the link between parental cohabitation and child wellbeing depends on both the type of cohabiting parent family and the age of the

  7. Child Care Subsidy Programs

    OpenAIRE

    David Blau

    2000-01-01

    Child care and early education subsidies are an important part of government efforts to increase economic independence and improve development of children in low-income families in the United States. This chapter describes the main subsidy programs in the U.S., discusses economic issues that arise in designing such programs and evaluating their effects, and surveys evidence on the effects of the programs. An important theme of the chapter is the tradeoff between the policy goals of increasing...

  8. Decomposing child poverty reduction.

    OpenAIRE

    Bradshaw, J.; M Huby

    2014-01-01

    European countries vary in the extent to which they succeed in reducing poverty using social transfers. However, we do not have good ways of understanding how these different outcomes are achieved. It is therefore very difficult to learn lessons from abroad. This paper uses micro data from the EU Statistics on Income and Living Condition (SILC), and attempts to decompose reductions in child poverty rates and gaps into the contribution made by children, old age, social exclusion, housing and w...

  9. Validation of the pooled cohort risk score in an Asian population – a retrospective cohort study

    OpenAIRE

    Chia, Yook Chin; Lim, Hooi Min; Ching, Siew Mooi

    2014-01-01

    Background The Pooled Cohort Risk Equation was introduced by the American College of Cardiology (ACC) and American Heart Association (AHA) 2013 in their Blood Cholesterol Guideline to estimate the 10-year atherosclerotic cardiovascular disease (ASCVD) risk. However, absence of Asian ethnicity in the contemporary cohorts and limited studies to examine the use of the risk score limit the applicability of the equation in an Asian population. This study examines the validity of the pooled cohort ...

  10. High mortality in the Thule cohort

    DEFF Research Database (Denmark)

    Juel, K

    1994-01-01

    The objective was to study mortality in the Thule cohort in order to clarify whether it is a selected population and to ascertain the possibility of misinterpretation when national mortality rates are used as reference in the analysis of occupational mortality.......The objective was to study mortality in the Thule cohort in order to clarify whether it is a selected population and to ascertain the possibility of misinterpretation when national mortality rates are used as reference in the analysis of occupational mortality....

  11. European birth cohorts for environmental health research

    DEFF Research Database (Denmark)

    Vrijheid, Martine; Casas, Maribel; Bergström, Anna;

    2012-01-01

    Many pregnancy and birth cohort studies investigate the health effects of early-life environmental contaminant exposure. An overview of existing studies and their data is needed to improve collaboration, harmonization, and future project planning.......Many pregnancy and birth cohort studies investigate the health effects of early-life environmental contaminant exposure. An overview of existing studies and their data is needed to improve collaboration, harmonization, and future project planning....

  12. Child passenger safety.

    Science.gov (United States)

    Durbin, Dennis R

    2011-04-01

    Despite significant reductions in the number of children killed in motor vehicle crashes over the past decade, crashes continue to be the leading cause of death for children 4 years and older. Therefore, the American Academy of Pediatrics continues to recommend inclusion of child passenger safety anticipatory guidance at every health-supervision visit. This technical report provides a summary of the evidence in support of 5 recommendations for best practices to optimize safety in passenger vehicles for children from birth through adolescence that all pediatricians should know and promote in their routine practice. These recommendations are presented in the revised policy statement on child passenger safety in the form of an algorithm that is intended to facilitate their implementation by pediatricians with their patients and families. The algorithm is designed to cover the majority of situations that pediatricians will encounter in practice. In addition, a summary of evidence on a number of additional issues that affect the safety of children in motor vehicles, including the proper use and installation of child restraints, exposure to air bags, travel in pickup trucks, children left in or around vehicles, and the importance of restraint laws, is provided. Finally, this technical report provides pediatricians with a number of resources for additional information to use when providing anticipatory guidance to families. PMID:21422094

  13. Preservice teachers' sources of information on mandatory reporting of child sexual abuse.

    Science.gov (United States)

    Goldman, Juliette D G; Grimbeek, Peter

    2015-01-01

    Teachers in many countries are mandated by law, professional codes, or education authorities to report child abuse and neglect, including child sexual abuse. However, teachers may not receive adequate preparation for such sensitive interventions, as preservice teacher education degrees provide very few or no compulsory courses on child protection and crucially related, lifelong health and well-being issues. So, where do preservice teachers source their information regarding the mandatory reporting of such abuse? This research examines preservice teachers' professional university education for their sources of information about mandatory reporting and child sexual abuse. A sample cohort of 56 final 4th-year university bachelor of education (primary school) student teachers in Australia identified the sources they used regarding 10 important aspects of child protection. The results suggest that most did not learn about mandatory reporting or child sexual abuse, and others cited sparse and sporadic public media as their primary information source. These findings, building on previous evidence about inadequate or nonexistent preservice mandatory intervention courses in primary teacher education, may guide the design of appropriate training responses enhancing educational professionals' knowledge, competencies, skills, and efficacies as mandatory reporters of child sexual abuse. PMID:25942284

  14. Girl child and social change.

    Science.gov (United States)

    Seth, P

    1995-01-01

    This article discusses the state of social change and the disparity between India's Constitutional aims and actual practice in addressing gender inequality and the special risks of female children in India. The second part of this article summarizes Constitutional articles and laws relating to protection of women and a girl child. Before birth, a female child is at risk of fetal death. A woman is at risk of poorly performed abortions and maternal mortality. After birth, a girl child is at risk of child care of younger siblings, housework, lack of education, wage work for the household, sexual abuse, vulnerability at work or school or on the street, murder by her parents, abuse, malnutrition, and desertion. The SAARC summit declared 1990 the Year of the Girl Child. UN conventions and a world summit focused on the Rights of the Child. A child has a right to freedom from exploitation, neglect and abuse, and access to food, health care, and education. Articles 14, 15, and 16 of India's Constitution guarantee protection from discrimination on grounds of religion, race, caste, sex, or place of birth and equality of opportunity in public employment. Article 23 prohibits trafficking in humans and forced labor. Article 24 prohibits child labor under the age of 14 years. Article 39 assures an adequate means of livelihood, equal pay, and protection from child abuse and economic pressure to work in jobs unsuitable to a child's age and strength. Article 45 provides for free and compulsory education up to 14 years of age. Article 51 prohibits derogatory practices against women. Article 325 and 326 prohibits sex discrimination. Other laws pertain to dowry, marriage age, prostitution, abortion, juvenile justice, kidnapping, obscenity, procurement of a minor, sexual offenses, divorce and child support, child care, maternity benefits, and cruelty by a husband or relatives. The girl child in India continues to live in perpetual threat, both physiological and psychological. PMID

  15. Girl child and social change.

    Science.gov (United States)

    Seth, P

    1995-01-01

    This article discusses the state of social change and the disparity between India's Constitutional aims and actual practice in addressing gender inequality and the special risks of female children in India. The second part of this article summarizes Constitutional articles and laws relating to protection of women and a girl child. Before birth, a female child is at risk of fetal death. A woman is at risk of poorly performed abortions and maternal mortality. After birth, a girl child is at risk of child care of younger siblings, housework, lack of education, wage work for the household, sexual abuse, vulnerability at work or school or on the street, murder by her parents, abuse, malnutrition, and desertion. The SAARC summit declared 1990 the Year of the Girl Child. UN conventions and a world summit focused on the Rights of the Child. A child has a right to freedom from exploitation, neglect and abuse, and access to food, health care, and education. Articles 14, 15, and 16 of India's Constitution guarantee protection from discrimination on grounds of religion, race, caste, sex, or place of birth and equality of opportunity in public employment. Article 23 prohibits trafficking in humans and forced labor. Article 24 prohibits child labor under the age of 14 years. Article 39 assures an adequate means of livelihood, equal pay, and protection from child abuse and economic pressure to work in jobs unsuitable to a child's age and strength. Article 45 provides for free and compulsory education up to 14 years of age. Article 51 prohibits derogatory practices against women. Article 325 and 326 prohibits sex discrimination. Other laws pertain to dowry, marriage age, prostitution, abortion, juvenile justice, kidnapping, obscenity, procurement of a minor, sexual offenses, divorce and child support, child care, maternity benefits, and cruelty by a husband or relatives. The girl child in India continues to live in perpetual threat, both physiological and psychological.

  16. Early signs of ADHD in Toddlers: A follow-up study in the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Lemcke, Sanne; Thorlund Parner, Erik; Bjerrum, Merete;

    2012-01-01

    of ADHD. Methods: In the Danish National Birth Cohort (DNBC) mothers were interviewed about their child’s development and behaviour when the child was 6 and 18 months of age, respectively. Children diagnosed with ADHD in Danish paediatric and child psychiatry departments are registered in the Danish......; of which 681 children were diagnosed with ADHD at follow-up. Deviations reported by mothers when the child was 6 months did not show any associations to later ADHD diagnosis. Some deviations at 18 months of age reported especially in the language and motor field showed statistically significant increased......Introduction and objectives: Studies of the early signs characteristic of ADHD later on are sparse. The aim is to study whether prospectively collected information from mothers regarding deviations in their child’s development and behaviour during the first two years of life can predict the risk...

  17. The Link between Mother and Adolescent Substance Use: Intergenerational Findings from the British Cohort Study.

    Science.gov (United States)

    Patrick, Megan E; Maggs, Jennifer L; Greene, Kaylin M; Morgan, Nicole R; Schulenberg, John E

    2014-01-01

    The objective of this study was to identify mother, family, and individual factors associated with adolescent alcohol, tobacco, and marijuana use using mother and child self-reports. Adolescents aged 12-15 (N=276) and their mothers who were participants in the British Cohort Study (BCS; born 1970) were both surveyed when mothers were 34 years old. Predictors included mother's substance use as well as characteristics of the child (gender, age, conduct problems) and family (social class, two-parent family, parent-adolescent conflict). Outcome variables were adolescent alcohol, cigarette, and marijuana use. Child characteristics were predictive, with older children more likely to engage in all behaviors. After controlling for other predictors, mothers' current drinking frequency and problems (i.e., CAGE 1+) predicted adolescent ever and sometimes/regular drinking; mothers' marijuana use was a marginally significant predictor of adolescent marijuana use. Results suggest that mothers' substance use is an important component of adolescent use, even after accounting for characteristics of the child and the intergenerational family context. PMID:24489608

  18. Parent-Child Interaction Therapy: Enhancing Parent-Child Relationships

    OpenAIRE

    Anthony J. Urquiza; Susan Timmer

    2012-01-01

    Disruptive child behavior problems are common problems for parents and can be associated with serious delinquent behaviors and aggressive/violent behaviors in adolescence and adulthood. Parenting interventions to address disruptive child behavior problems has gained widespread acceptance. One of these parenting interventions is Parent-Child Interaction Therapy (PCIT). PCIT is a 14- to 20-week, founded on social learning and attachment theories, designed for children between 2 and 7 years of a...

  19. Infancy predictors of hyperkinetic and pervasive developmental disorders at ages 5-7 years

    DEFF Research Database (Denmark)

    Elberling, Hanne; Linneberg, Allan; Olsen, Else Marie;

    2014-01-01

    BACKGROUND: Epidemiological studies infancy predictors of mental disorders are scarce. METHODS: The study is part of a longitudinal birth-cohort study, The Copenhagen Child Cohort CCC2000. Infant mental health and development and mother-infant relations were assessed by community health nurses from.......20 (95% CI: 1.55-17.47). No significant infancy predictors were found regarding emotional and behavioural disorders at age 5-7 years. CONCLUSION: Predictors of autism spectrum/pervasive developmental disorders and hyperkinetic disorders at child age 5-7 years were identified between birth and child age...

  20. The risk of cryptorchidism among sons of women working in horticulture in Denmark: a cohort study

    Directory of Open Access Journals (Sweden)

    Gabel Pernille

    2011-11-01

    Full Text Available Abstract Background Androgens are crucial for normal testicular descent. Studies show that some pesticides have estrogenic or antiandrogenic effects, and that female workers exposed to pesticides have increased risk of having a boy with cryptorchidism. The main objective of the present study was to investigate whether pregnant women exposed to pesticides due to their work in horticulture experience excess risk of having sons with cryptorchidism. Methods We conducted a cohort study of pregnant women working in horticulture using four cohorts including one cohort established with data from the departments of occupational medicine in Jutland and Funen and three existing mother-child cohorts (n = 1,468. A reference group was established from the entire Danish population of boys born in the period of 1986-2007 (n = 783,817. Nationwide Danish health registers provided information on birth outcome, cryptorchidism diagnosis and orchiopexy. The level of occupational exposure to pesticides was assessed by expert judgment blinded towards outcome status. Risk of cryptorchidism among exposed horticulture workers compared to the background population and to unexposed horticulture workers was assessed by Cox regression models. Results Pesticide exposed women employed in horticulture had a hazard ratio (HR of having cryptorchid sons of 1.39 (95% CI 0.84; 2.31 and a HR of orchiopexy of 1.34 (0.72; 2.49 compared to the background population. Analysis divided into separate cohorts revealed a significantly increased risk of cryptorchidism in cohort 2: HR 2.58 (1.07;6.20 and increased risk of orchiopexy in cohort 4: HR 2.76 (1.03;7.35, but no significant associations in the other cohorts. Compared to unexposed women working in horticulture, pesticide exposed women had a risk of having sons with cryptorchidism of 1.34 (0.30; 5.96 and of orchiopexy of 1.93 (0.24;15.4. Conclusions The data are compatible with a slightly increased risk of cryptorchidism in sons of women

  1. The relation between child death and child maltreatment

    OpenAIRE

    Jenny, C; Isaac, R

    2006-01-01

    The death of a child is a sentinel event in a community, and a defining marker of a society's policies of safety and health. Child death as a result of abuse and neglect is a tragic outcome that occurs in all nations of the world. The true incidence of fatal child abuse and neglect is unknown. The most accurate incidence data of such deaths have been obtained from countries where multi‐agency death review teams analyse the causes of child fatalities, as is done in the United States and Austra...

  2. Special needs and child welfare: healing the child.

    Science.gov (United States)

    Lederman, Cindy S

    2007-01-01

    Passage of the Adoption and Safe Families Act of 1997 has placed the child at the center of the child welfare system. Courts bear the ultimate responsibility for the safety and well-being of these children, including those with disabilities. Findings from the Child and Family Service Reviews, however, indicate less-than-optimal conformity in a number of states regarding the physical and mental well-being of children. A multidisciplinary approach involving jurisprudence, science, and financing is required to bring about better compliance. Collaboration among legal, medical, dental, and child advocacy organizations is necessary for healing children in the welfare system to become a national imperative. PMID:17566535

  3. Comparison of anti-retroviral therapy treatment strategies in prevention of mother-to-child transmission in a teaching hospital in Ethiopia

    OpenAIRE

    Kumela K; Amenu D; Chelkeba L

    2015-01-01

    Background: More than 90% of Human immunodeficiency virus (HIV) infection in children is acquired due to mother-to-child transmission, which is spreading during pregnancy, delivery or breastfeeding. Objective: To determine the effectiveness of highly active antiretroviral and short course antiretroviral regimens in prevention of mother-to-child transmission of HIV and associated factors Jimma University Specialized Hospital (JUSH). Method: A hospital based retrospective cohort study w...

  4. Parental health and child schooling

    OpenAIRE

    Bratti, Massimiliano; Mendola, Mariapia

    2011-01-01

    Evidence on the role of parental health on child schooling is surprisingly thin. We explore this issue by estimating the short-run effects of parents\\' illness on child school enrollment. Our analysis is based on household panel data from Bosnia-Herzegovina, a country whose health and educational systems underwent extensive destruction during the 1992-1995 war. Using child fixed effects to correct for potential endogeneity bias, we find that — contrary to the common wisdom that shocks to the ...

  5. What Matter for Child Development?

    OpenAIRE

    Fali Huang

    2006-01-01

    This paper estimates production functions of child cognitive and social development using a panel data of nine-year old children each with over two hundred home and school inputs as well as family background variables. A tree regression method is used to conduct estimation under various specifications. A small subset of inputs is found consistently important in explaining variances of child development results, including the number of books a child has at various ages and how often a mother r...

  6. Clinical psychology and child protection

    OpenAIRE

    O'Brien, Elaine; Carey, Sean; Carr, Alan.

    2000-01-01

    In this 1998 postal survey of 140 clinical psychologists working in eight Health Boards and Voluntary agencies in the Republic of Ireland, it was found that clinical psychologists from child mental health, adult mental health and services for people with physical and intellectual disabilities were involved in child abuse and protection work. Clinical psychologists' child protection work spanned a number of domains including validation, general assessment, risk assessment, treatment of victims...

  7. Breastfeeding and child cognitive outcomes: Evidence from a hospital-based breastfeeding support policy

    OpenAIRE

    Del Bono, Emilia; Rabe, Birgitta

    2012-01-01

    This paper estimates the causal effects of breastfeeding on early child development using exogenous variation in breastfeeding support policies across UK maternity hospitals. Based on data from the Millennium Cohort Study, we find that mothers giving birth in hospitals where such policies are implemented are between 8 and 9 percentage points more likely to breastfeed exclusively at 4 and 8 weeks than mothers who give birth in other hospitals. The effect of breastfeeding are found to be large ...

  8. Viral meningitis in child care center staff and parents: an outbreak of echovirus 30 infections.

    OpenAIRE

    Mohle-Boetani, J C; Matkin, C; Pallansch, M; Helfand, R.; Fenstersheib, M; Blanding, J A; Solomon, S. L.

    1999-01-01

    OBJECTIVE: A report of five cases of viral meningitis among adults with children enrolled in a child care center prompted an investigation of risk factors for viral transmission from children to adult household members. METHODS: To determine recent echovirus 30 (E30) infections, the authors conducted a serologic survey. To determine risk factors for infection among adult household members, they conducted a retrospective cohort study using written questionnaires. RESULTS: Recent E30 infections...

  9. Child-Visiting and Domestic Abuse.

    Science.gov (United States)

    Shepard, Melanie

    1992-01-01

    Explains problems with child visiting in cases of domestic abuse. Data on domestic abuse, child care concerns, and child adjustment problems were collected from 25 mothers and 22 fathers at a child visiting program serving separated and abusive families. Psychological abuse of mothers correlated with child adjustment problems. (BB)

  10. Diarrhea - what to ask your doctor - child

    Science.gov (United States)

    What to ask your doctor about diarrhea - child; Loose stools - what to ask your doctor - child ... FOODS What foods can make my child's diarrhea worse? How should I prepare the foods for my child? If my child is still breastfeeding or bottle feeding, do I need to ...

  11. Struggle for the Soul: John Lawrence Childs

    Science.gov (United States)

    Stallones, Jared

    2010-01-01

    John Lawrence Childs was born in Eau Claire, Wisconsin on January 11, 1889, the second child of John Nelson Childs and Helen Janette (Nettie) Smith. In childhood Childs absorbed the values of industry, democracy, and a traditional, but socially conscious, religion. Childs was a Methodist and an intensely private person not given to talking about…

  12. Defining Quality Child Care: Multiple Stakeholder Perspectives

    Science.gov (United States)

    Harrist, Amanda W.; Thompson, Stacy D.; Norris, Deborah J.

    2007-01-01

    Multiple perspectives regarding the definition of quality child care, and how child care quality can be improved, were examined using a focus group methodology. Participants were representatives from stakeholder groups in the child care profession, including child care center owners and directors (3 groups), parents (3 groups), child caregivers (3…

  13. Child neglect: assessment and intervention.

    Science.gov (United States)

    Hornor, Gail

    2014-01-01

    Neglect is often a neglected form of child maltreatment even though it is the most common and deadliest form of child maltreatment. Pediatric nurse practitioners (PNPs) will most likely encounter neglected children in their practice. It is crucial that PNPs recognize child neglect in a timely manner and intervene appropriately. This continuing education article will help PNPs understand and respond to child neglect. Neglect will be defined and risk factors will be discussed. Children who are neglected can experience serious and lifelong consequences. The medical assessment and plan of care for children with concerns of suspected neglect will be discussed.

  14. Cohort versus Non-Cohort High School Students' Math Performance: Achievement Test Scores and Coursework

    Science.gov (United States)

    Parke, Carol S.; Keener, Dana

    2011-01-01

    The purpose of this study is to compare multiple measures of mathematics achievement for 1,378 cohort students who attended the same high school in a district from 9th to 12th grade with non-cohort students in each grade level. Results show that mobility had an impact on math achievement. After accounting for gender, ethnicity, and SES, adjusted…

  15. Cohort Profile : LifeLines, a three-generation cohort study and biobank

    NARCIS (Netherlands)

    Scholtens, Salome; Smidt, Nynke; Swertz, Morris A.; Bakker, Stephan J. L.; Dotinga, Aafje; Vonk, Judith M.; van Dijk, Freerk; van Zon, Sander K. R.; Wijmenga, Cisca; Wolffenbuttel, Bruce H. R.; Stolk, Ronald P.

    2015-01-01

    The LifeLines Cohort Study is a large population-based cohort study and biobank that was established as a resource for research on complex interactions between environmental, phenotypic and genomic factors in the development of chronic diseases and healthy ageing. Between 2006 and 2013, inhabitants

  16. Child sexual abuse

    International Nuclear Information System (INIS)

    Background: Child sexual abuse with significant impact on victim's physical, mental and social health has now been recognized as existing on an appreciable scale worldwide. Diversity of opinions exist about the concept, types, prevalence and repercussions along with a paucity of systematic and scientific work in the developing world including Pakistan. Objective: This paper aims at reviewing the literature for clarification of concept, update of estimates and correlates, and to identify lines for future research. Data sources: The literature was search through BMJ-Medline for international data, supplemented by local data through CPSP-MEDLIP service. The search term child sexual abuse with associated sub-heads were used. No constraint of time period, publication type or source applied except english Language version Comparative findings: Wide variations identified in conceptual boundaries with consequent impact on prevalence estimates. Agreement found for its existence as an international problem with rates ranging from 7% - 36% for women and 3% - 29% for men. Female abused 1.5-3 times more than male with exponential high rates in age group 3-6 years and 8-11 years. In 2/3 cases the perpetrator identified belonged to nuclear or extended family. Significant association exists with early onset of psychiatric ailments like substance abuse, eating disorders, personality disorders, dissociative disorders and depression. Conclusion and Suggestion: The need for extensive research studies in immense in developing countries like Pakistan where environmental circumstances suggest its presence at rates higher than the identified elsewhere. In addition to facilitate awareness and perhaps to clarify the concept as well as the prevalence of child sexual abuse researchers need to select methodologies and instruments with international comparison in mind. (author)

  17. Child health in Greenland

    DEFF Research Database (Denmark)

    Niclasen, Birgit V L; Bjerregaard, Peter

    2007-01-01

    of problems might differ. The child mortality is relatively high and unevenly distributed. The acute disease pattern is dominated by infections, mostly airway infections. Otitis and its sequelae is a problem. An increase in chronic conditions such as atopy, asthma, obesity, and disabilities has taken place....... Overweight and obesity have tripled in 20 years and are a health threat as well as constituting negative health behaviour. Social ill health, socioeconomic inequity, and sociocultural changes also influence health but their consequences are not well investigated in children. CONCLUSIONS: A relatively high...

  18. Child Computer Interaction SIG

    DEFF Research Database (Denmark)

    Read, Janet; Hourcade, Juan Pablo; Markopoulos, Panos;

    The discipline of Child Computer Interaction (CCI) has been steadily growing and it is now firmly established as a community in its own right, having the annual IDC (Interaction and Design for Children) conference and its own journal and also enjoying its role as a highly recognisable and vibrant...... contributor to the ACM CHI conference. Having recently been given status as an IFIP (International Federation for Information Processing) TC13 working group, the community now needs to make plans around its academic themes and its coherence as a developing academic community. The CCI SIG at CHI aims to use...

  19. Child Sexual Abuse

    OpenAIRE

    HROBAŘOVÁ, Petra

    2008-01-01

    My thesis deals with the problems of sexual abuse of children. It is divided into nine chapters, each of which has a subhead. In the first part, I focused on the term of child sexual abuse. In the second part, I focused on the problem of sexual abuse of children by family members. In the third part, I explained the term of commercial sexual violence committed against children. In the fourth part, I focused on the victims of sexual abuse and in the following part, I focused on the perpetrators...

  20. Child health in Colombia.

    Science.gov (United States)

    Nieto, G Arias; Mutis, F Suescun; Mercer, R; Bonati, M; Choonara, I

    2009-11-01

    Colombia is a country with major problems, mainly a high degree of inequality and an unacceptably high level of violence (both armed military conflict and crime related). There are unacceptably high variations in health and health provision. Despite these difficulties, there are important steps being taken by both the government and independent organisations to try and improve child health and to achieve the Millennium Development Goals in relation to poverty, hunger and health issues. The participation of different sectors and stakeholders (including government, non-governmental organisations and other organisations of civil society) is essential to overcome Colombian history and to promote a better place for children. PMID:19586926

  1. Aggregate Economic Shocks, Child Schooling, and Child Health

    OpenAIRE

    Francisco H.G. Ferreira; Schady, Norbert

    2009-01-01

    Do aggregate economic shocks, such as those caused by macroeconomic crises or droughts, reduce child human capital? The answer to this question has important implications for public policy. If shocks reduce investments in children, they may transmit poverty from one generation to the next. This paper uses a simple framework to analyze the effects of aggregate economic shocks on child schoo...

  2. Mother-Child Disagreement in Reports of Child Anxiety: Effects of Child Age and Maternal Anxiety

    OpenAIRE

    Niditch, Laura A.; Varela, R. Enrique

    2010-01-01

    The present study examined effects of maternal anxiety, child age, and their interaction on mother-child anxiety reporting disagreement while taking into account the direction of each informant's report relative to the other. Participants were 41 dyads of mothers and clinically anxious children aged 7-13. A hierarchical regression revealed a significant interaction between maternal anxiety and child age (β = .30, p < .05). A graph of this interaction indicated that when maternal anxiety is hi...

  3. Regulation of Viable and Optimal Cohorts

    International Nuclear Information System (INIS)

    This study deals with the evolution of (scalar) attributes (resources or income in evolutionary demography or economics, position in traffic management, etc.) of a population of “mobiles” (economic agents, vehicles, etc.). The set of mobiles sharing the same attributes is regarded as an instantaneous cohort described by the number of its elements. The union of instantaneous cohorts during a mobile window between two attributes is a cohort. Given a measure defining the number of instantaneous cohorts, the accumulation of the mobile attributes on a evolving mobile window is the measure of the cohort on this temporal mobile window. Imposing accumulation constraints and departure conditions, this study is devoted to the regulation of the evolutions of the attributes which are1.viable in the sense that the accumulations constraints are satisfied at each instant;2.and, among them, optimal, in the sense that both the duration of the temporal mobile window is maximum and that the accumulation on this temporal mobile window is the largest viable one. This value is the “accumulation valuation” function. Viable and optimal evolutions under accumulation constraints are regulated by an “implicit Volterra integro-differential inclusion” built from the accumulation valuation function, solution to an Hamilton–Jacobi–Bellman partial differential equation under constraints which is constructed for this purpose

  4. Regulation of Viable and Optimal Cohorts

    Energy Technology Data Exchange (ETDEWEB)

    Aubin, Jean-Pierre, E-mail: aubin.jp@gmail.com [VIMADES (Viabilité, Marchés, Automatique, Décisions) (France)

    2015-10-15

    This study deals with the evolution of (scalar) attributes (resources or income in evolutionary demography or economics, position in traffic management, etc.) of a population of “mobiles” (economic agents, vehicles, etc.). The set of mobiles sharing the same attributes is regarded as an instantaneous cohort described by the number of its elements. The union of instantaneous cohorts during a mobile window between two attributes is a cohort. Given a measure defining the number of instantaneous cohorts, the accumulation of the mobile attributes on a evolving mobile window is the measure of the cohort on this temporal mobile window. Imposing accumulation constraints and departure conditions, this study is devoted to the regulation of the evolutions of the attributes which are1.viable in the sense that the accumulations constraints are satisfied at each instant;2.and, among them, optimal, in the sense that both the duration of the temporal mobile window is maximum and that the accumulation on this temporal mobile window is the largest viable one. This value is the “accumulation valuation” function. Viable and optimal evolutions under accumulation constraints are regulated by an “implicit Volterra integro-differential inclusion” built from the accumulation valuation function, solution to an Hamilton–Jacobi–Bellman partial differential equation under constraints which is constructed for this purpose.

  5. Levels of persistent organic pollutants and heavy metals in blood and effects on the neuropsychological development of early childhood in INMA (childhood and environment mother-child cohorts Compuestos orgánicos persistentes y metales pesados en sangre y efectos en el desarrollo neuropsicológico de la primera infancia en las cohortes de madres-niños INMA (INfancia y Medio Ambiente Níveis de poluentes orgânicos persistentes e de metais pesados no sangue e os efeitos no desenvolvimento neuro-psicológico na primeira infância e em coortes mães-filhos INMA (INfância e Meio Ambiente

    Directory of Open Access Journals (Sweden)

    Jesús Ibarluzea Maurolagoitia

    2012-08-01

    Full Text Available Introduction: The INMA project is a multicenter study based on prospective monitoring of mother-child cohorts in different Spanish geographical areas. Objective: To study the relationship between major environmental pollutants and child development in the pre-and postnatal phases. Material and Methods: The cohort groups share data collection methodology and tools (environmental exposure, biological samples, physical and neuropsychological examinations, diet questionnaires etc. during intrauterine growth and monitored childhood development. Results: The levels of Persistent Organic Pollutants (POPs in serum during the first trimester of pregnancy are reported, together with those for lead (Pb and total mercury (Hg-T in the umbilical cord, which are associated with the neuropsychological development analyzed to date. The POPs most frequently found were p, p’-DDE (99% and PCB 153 (95% with geometric mean in serum (ng / g-lipid of 110.0 (p, p’-DDE and 38.9 (PCB 153. The geometric mean and the maximum Pb level were 1.06 mg/dL and 19 mg/dL, respectively. The geometric mean Hg-T was 8.2 mg/L, with fish consumption being the main predictor. The Hg-T reference levels set by USEPA (6.4 mg/L were exceeded in 64% of the samples. Conclusion: T The levels of POPs and Pb observed in the study areas were within the range of values previously described in earlier studies. The Hg levels require more in-depth assessment, as well as study of the possible associations with neuropsychological development.Introducción: El proyecto INMA es un estudio multicéntrico basado en el seguimiento prospectivo de cohortes de madres-hijos en distintas áreas de la geografía española. Objetivo: Estudiar la relación entre los principales contaminantes ambientales y el desarrollo de los niños y niñas en las fases pre y postnatales. Material y Métodos: El conjunto de las cohortes comparten metodología e instrumentos de recogida de información (exposición ambiental

  6. Safety for Your Child: 10 Years

    Science.gov (United States)

    ... Stages Listen Español Text Size Email Print Share Safety for Your Child: 10 Years Page Content Article ... out if your child's friends carry guns. Sports Safety At this age your child may be playing ...

  7. Fostering the Battered and Abused Child.

    Science.gov (United States)

    McFadden, Emily Jean

    1980-01-01

    This article describes a 20-hour, eight-week course for experienced foster parents. Goals include understanding the causes of child abuse, understanding the consequences of child abuse, and understanding the interaction patterns which provoke child abuse. (Author/DB)

  8. How to Talk to Your Child's Doctor

    Science.gov (United States)

    ... Know About Zika & Pregnancy Talking to Your Child's Doctor KidsHealth > For Parents > Talking to Your Child's Doctor ... an important role in your child's health? The Doctor-Patient Relationship Today, doctors are pressured to see ...

  9. Helping Your Child Deal with Death

    Science.gov (United States)

    ... About Zika & Pregnancy Helping Your Child Deal With Death KidsHealth > For Parents > Helping Your Child Deal With ... important points to remember in all cases. Explaining Death in a Child's Terms Be honest with kids ...

  10. Fever and Taking Your Child's Temperature

    Science.gov (United States)

    ... About Zika & Pregnancy Fever and Taking Your Child's Temperature KidsHealth > For Parents > Fever and Taking Your Child's ... a mercury thermometer.) previous continue Tips for Taking Temperatures As any parent knows, taking a squirming child's ...

  11. A summary index of infant and child feeding practices is associated with child growth in urban Shanghai

    Directory of Open Access Journals (Sweden)

    Ma Jing-Qiu

    2012-07-01

    Full Text Available Abstract Background Recently, an infant and child feeding index (ICFI constructed on brief recalls of breastfeeding, feeding frequency and food diversification was assumed to provide long-term prediction about child feeding practices. The aim of this study was to investigate the association between the cross-sectional ICFI (CS-ICFI or longitudinal ICFI (L-ICFI and child anthropometric indices in downtown Shanghai, China. Methods The prospective cohort study included 180 infants aged 5-7 mo with their main caregivers who were visited 3 times every 6 months over 12 months. A CS-ICFI was constructed for each visit by using data on feeding practices based on 24-h and 7-d recalls. An L-ICFI was constructed with use of the 3 CS-ICFIs. The associations between ICFI and length-for-age z score (LAZ, weight-for-age z score (WAZ, and weight-for-length z score (WLZ were examined. The stability of the CS-ICFI was assessed by using repeatability coefficient (RC. Results The L-ICFI was positively associated with LAZ and WAZ at Visit 3(beta = 0.151, P = 0.040 and beta = 0.173, P = 0.024, respectively. Moreover, the CS-ICFI at Visit 1 was positively associated with LAZ, WAZ and WLZ (beta = 0.160, P = 0.029; beta = 0.191, P = 0.009; beta = 0.176, P = 0.020 at Visit 3, and the CS-ICFI at Visit 3 was also positively associated with LAZ (beta = 0.176, P = 0.016. Stability of the CS-ICFI was shown by the value of 0.14 (95% CI: 0.07, 0.31 of the RC, which differed significantly from 0 (P Conclusions The ICFI constructed on brief recalls based on cross-sectional studies can be used to evaluate the effects of child feeding practice on child growth.

  12. Child abuse by drowning.

    Science.gov (United States)

    Griest, K J; Zumwalt, R E

    1989-01-01

    Drowning as a form of subtle fatal child abuse is difficult to distinguish from accidental immersion or from sudden unexpected natural death when the circumstances of immersion are concealed. Homicidal drownings are unwitnessed, usually occurring in the home, and the victims are young, either infants or toddlers. Accidental drownings are more likely to involve toddlers or older children in public areas such as swimming pools, drainage ditches, lakes, and rivers. This is especially true in rural areas. In cities, bathtubs remain a major site of accidental childhood drownings. Perpetrators of deliberate drownings often fit the sociopathologic profile of a child abuser. Because there is often a survival interval between immersion and death, pathologic findings consistent with postimmersion syndrome suggest the cause of death. Foreign material in the lungs, if immersion was other than in clear tap water, and injuries of the face are other positive correlating factors. A thorough investigation of the circumstances and cooperation between the investigating agency and the pathologist are essential to determine the correct manner of death in these cases.

  13. Social and health behavioural determinants of maternal child-feeding patterns in preschool-aged children.

    Science.gov (United States)

    Moreira, Isabel; Severo, Milton; Oliveira, Andreia; Durão, Catarina; Moreira, Pedro; Barros, Henrique; Lopes, Carla

    2016-04-01

    Parental child-feeding attitudes and practices may compromise the development of healthy eating habits and adequate weight status in children. This study aimed to identify maternal child-feeding patterns in preschool-aged children and to evaluate their association with maternal social and health behavioural characteristics. Trained interviewers evaluated 4724 dyads of mothers and their 4-5-year-old child from the Generation XXI cohort. Maternal child-feeding attitudes and practices were assessed through the Child Feeding Questionnaire and the Overt/Covert Control scale. Associations were estimated using linear regression [adjusted for maternal education, body mass index (BMI), fruit and vegetables (F&V) intake and child's BMI z-score]. Principal component analysis defined a three-factor structure explaining 58% of the total variance of maternal child-feeding patterns: perceived monitoring - representing mothers with higher levels of monitoring, perceived responsibility and overt control; restriction - characterizing mothers with higher covert control, restriction and concerns about child's weight; pressure to eat - identifying mothers with higher levels of pressure to eat and overt control. Lower socioeconomic status, better health perception, higher F&V intake and offspring cohabitation were associated with more 'perceived monitoring' mothers. Higher maternal F&V intake and depression were associated with more 'restrictive' mothers. Younger mothers, less educated, with poorer health perception and offspring cohabiting, were associated with higher use of 'pressure to eat'. Maternal socioeconomic indicators and family environment were more associated with perceived monitoring and pressure to eat, whereas maternal health behavioural characteristics were mainly associated with restriction. These findings will be helpful in future research and public health programmes on child-feeding patterns. PMID:24697990

  14. Review of Cohort Studies for Mood Disorders.

    Science.gov (United States)

    Jeon, Hong Jin; Baek, Ji Hyun; Ahn, Yong-Min; Kim, Se Joo; Ha, Tae Hyun; Cha, Boseok; Moon, Eunsoo; Kang, Hee-Ju; Ryu, Vin; Cho, Chul-Hyun; Heo, Jung-Yoon; Kim, Kiwon; Lee, Heon-Jeong

    2016-05-01

    This paper aimed to review currently available cohort studies of subjects with mood disorders such as major depressive disorder (MDD) and bipolar disorder (BD). Using the PubMed and KoreaMed databases, we reviewed eight major cohort studies. Most studies recruited participants with MDD and BD separately, so direct comparison of factors associated with diagnostic changes was difficult. Regular and frequent follow-up evaluations utilizing objective mood ratings and standardized evaluation methods in a naturalistic fashion are necessary to determine detailed clinical courses of mood disorders. Further, biological samples should also be collected to incorporate clinical findings in the development of new diagnostic and therapeutic approaches. An innovative cohort study that can serve as a platform for translational research for treatment and prevention of mood disorders is critical in determining clinical, psychosocial, neurobiological and genetic factors associated with long-term courses and consequences of mood disorders in Korean patients. PMID:27247592

  15. The Child's Conception of Space.

    Science.gov (United States)

    Piaget, Jean; Inhelder, Barbel

    This book deals with the development of the child's notion about space. The authors' investigations have been concerned with the order and manner in which children begin to imagine or visualize the various spatial entities and spatial characteristics of objects. They report that the child first recognizes various objects by sense of touch alone…

  16. Child Maltreatment and Adolescent Development

    Science.gov (United States)

    Trickett, Penelope K.; Negriff, Sonya; Ji, Juye; Peckins, Melissa

    2011-01-01

    Child abuse and neglect, often collectively called child maltreatment, are huge social problems affecting millions of children and adolescents in America. Adolescents are affected both by maltreatment which occurred during childhood with lingering effects and by maltreatment that continues into or begins in adolescence. Several decades of research…

  17. Jamaican American Child Disciplinary Practices

    Science.gov (United States)

    Carter, Stephaney

    2011-01-01

    Little is known about child disciplinary practices in Jamaican American families. Literature on child discipline in Jamaica and other Caribbean nations has mainly focused on physical discipline, and no empirical studies have investigated the types of discipline used in the Jamaican American community. The purpose of this study was to describe…

  18. Illinois: Child Care Collaboration Program

    Science.gov (United States)

    Center for Law and Social Policy, Inc. (CLASP), 2012

    2012-01-01

    The Illinois Child Care Collaboration Program promotes collaboration between child care and other early care and education providers, including Early Head Start (EHS), by creating policies to ease blending of funds to extend the day or year of existing services. While no funding is provided through the initiative, participating programs may take…

  19. Identifying the Gifted Child Humorist.

    Science.gov (United States)

    Fern, Tami L.

    1991-01-01

    This study attempted to identify gifted child humorists among 1,204 children in grades 3-6. Final identification of 13 gifted child humorists was determined through application of such criteria as funniness, originality, and exemplary performance or product. The influence of intelligence, development, social factors, sex differences, family…

  20. Child Abuse and Mandated Reporting

    Science.gov (United States)

    Woika, Shirley; Bowersox, Carissa

    2013-01-01

    Teachers and teachers-in-training are mandated reporters; they are legally required to report any suspected child abuse or neglect. This article describes: (1) How to file a report; (2) How prevalent child abuse is; (3) What abuse is; (4) What it means to be a mandated reporter; (5) When the report should be made; and (6) What to do if abuse is…

  1. Child Malnutrition and Antenatal Care

    NARCIS (Netherlands)

    N. Forero-Ramirez; L.F. Gamboa (Luis); A.S. Bedi (Arjun Singh); R.A. Sparrow (Robert)

    2014-01-01

    markdownabstract__Abstract__ Objective. To examine the effect of prenatal care (PNC) on the level and distribution of child stunting in three Andean countries—Bolivia, Colombia, and Peru—where expanding access to such care has been an explicit policy intervention to tackle child malnutrition in ute

  2. Child mortality in rural India

    NARCIS (Netherlands)

    B. van der Klaauw (Bas); L. Wang (Lihong)

    2011-01-01

    textabstractThis paper focuses on infant and child mortality in rural areas of India. We construct a flexible duration model, which allows for frailty at multiple levels and interactions between the child's age and individual, socioeconomic, and environmental characteristics. The model is estimated

  3. The Child Welfare Cartel, "Redux"

    Science.gov (United States)

    Stoesz, David

    2016-01-01

    In response to "The Child Welfare Cartel," defenders of the National Child Welfare Workforce Institute (NCWWI) make three errors: First, restricting federal funds to schools of social work is "not" authorized by the statute cited in the creation of NCWWI. Second, social work is "not" the only discipline engaged in…

  4. What Are Good Child Outcomes?

    Science.gov (United States)

    Moore, Kristin Anderson; Evans, V. Jeffery; Brooks-Gunn, Jeanne; Roth, Jodie

    This paper considers the question "What are good child outcomes?" from the perspectives of developmental psychology, economics, and sociology. Section 1 of the paper examines good child outcomes as characteristics of stage-salient tasks of development. Section 2 emphasizes the acquisition of "human capital," the development of productive traits…

  5. Postpartum Depression and Child Development.

    Science.gov (United States)

    Murray, Lynne, Ed.; Cooper, Peter J., Ed.

    Only recently has the research on postpartum depression dealt with the disorder's effects on child development. This book explores the impact of postpartum depression on mother-infant interaction and child development, its treatment, and postpartum psychosis. The chapters are: (1) "The Nature of Postpartum Depressive Disorders" (Michael O'Hara);…

  6. A proposal for the alteration of the Law 10438/02 (9648/98), viewing the keeping of mini and micro hydroelectric power plants, as far the sub-rogation is concerning for benefit of the Fuel Consumption Account (CCC); Uma proposta para alteracao da Lei 10.438/02 (9.648/98), visando o resguardo das mini e micro centrais hidreletricas, no que tange a sub-rogacao do beneficio da Conta de Consumo de Combustiveis (CCC)

    Energy Technology Data Exchange (ETDEWEB)

    Tiago Filho, Geraldo L.; Ferrari, Jason T. [CERPCH - Centro Nacional de Referencia para Pequenos Aproveitamentos Hidroenergeticos, Itajuba, MG (Brazil)

    2006-07-01

    Observed the minimum limits of power the SHP and MHP(Mini and Micro hydropower) - in which the generation is subject just for record - and the maximum limits - in which the generation depends on Authorization - the enterprises that promote the reduction of the expenditure of CCC (Conta Consumo de Combustiveis in portuguese) in the isolated electric systems deserve the sub-rogation of the referred counts, disposition consonant contained in art. 18 of the Law no. 10.438, of 26 of April 2002. However, this is an affirmation that brings dubious interpretation to the light of the Right, since the Law above referred says in enterprises with Authorization and does not treat in no moment of those that just need record, only the who does is the Federal Constitution /88, in your art.176, paragraph 4. This way, necessary inclusion is done in the Law of the enterprises with Record, in other words, the ones that have potential lower than 1 MW(MHP), so that these have your legal well defined back-up. (author)

  7. Bisphenol A and Adiposity in an Inner-City Birth Cohort

    Science.gov (United States)

    Hoepner, Lori A.; Whyatt, Robin M.; Widen, Elizabeth M.; Hassoun, Abeer; Oberfield, Sharon E.; Mueller, Noel T.; Diaz, Diurka; Calafat, Antonia M.; Perera, Frederica P.; Rundle, Andrew G.

    2016-01-01

    Background: Early-life exposure to the endocrine disruptor bisphenol A (BPA) may contribute to the development of obesity. Prospective evidence in humans on this topic is limited. Objectives: We examined prenatal and early-childhood BPA exposures in relation to childhood measures of adiposity in the Columbia Center for Children’s Environmental Health (CCCEH) New York City birth cohort. Methods: BPA concentrations were measured in prenatal (n = 375) and child ages 3 (n = 408) and 5 years (n = 518) spot urine samples. Childhood anthropometric and bioelectrical impedance outcomes included body mass index z-scores (BMIZ) at 5 and 7 years, and fat mass index (FMI), percent body fat (%BF), and waist circumference (WC) at 7 years. Associations were evaluated using multiple linear regression with continuous and tertile BPA concentrations. Results: Prenatal urinary BPA concentrations were positively associated with child age 7 FMI (β = 0.31 kg/m2; 95% CI: 0.01, 0.60, p = 0.04), %BF (β = 0.79; 95% CI: 0.03, 1.55, p = 0.04), and WC (β = 1.29 cm; 95% CI: 0.29, 2.30, p = 0.01), but not BMIZ, or change in BMIZ between ages 5 and 7 years (all p-values > 0.1). FMI results were sex-specific. Child urinary BPA concentrations were not associated with child anthropometric outcomes (all p-values > 0.05). Conclusions: Analyses of the CCCEH longitudinal birth cohort found associations between prenatal urinary BPA concentrations and FMI, %BF, and WC. Our results suggest that prenatal BPA exposure may contribute to developmental origins of adiposity. These findings are consistent with several prior studies, raising concern about the pervasiveness of BPA. Citation: Hoepner LA, Whyatt RM, Widen EM, Hassoun A, Oberfield SE, Mueller NT, Diaz D, Calafat AM, Perera FP, Rundle AG. 2016. Bisphenol A and adiposity in an inner-city birth cohort. Environ Health Perspect 124:1644–1650; http://dx.doi.org/10.1289/EHP205 PMID:27187982

  8. Child maltreatment: Abuse and neglect

    Directory of Open Access Journals (Sweden)

    Bengü Pala

    2011-03-01

    Full Text Available Each year, millions of children around the world are the victims and witnesses of physical, sexual and emotional violence. Child maltreatment is a major global problem with a serious impact on the victims’ physical and mental health, well-being and development throughout their lives and, by extension, on society in general. Family physicians who are involved in the care of children are likely to encounter child abuse and should be able to recognize its common presentations. There is sufficient evidence that child maltreatment can be prevented. The ultimate goal is to stop child maltreatment before it starts.In this paper, the characteristics of the perpetrators and victims of child maltreatment, maltreatment types, risk factors, differential diagnosis and discuss about strategies for preventing were summarized.

  9. Environmental exposure assessment in European birth cohorts

    DEFF Research Database (Denmark)

    Gehring, Ulrike; Casas, Maribel; Brunekreef, Bert;

    2013-01-01

    hand tobacco smoke (SHS), persistent organic pollutants (POPs), noise, radiation, and occupational exposures. The review lists methods and data on environmental exposures in 37 European birth cohort studies. Most data is currently available for smoking and SHS (N=37 cohorts), occupational exposures (N......=33), outdoor air pollution, and allergens and microbial agents (N=27). Exposure modeling is increasingly used for long-term air pollution exposure assessment; biomonitoring is used for assessment of exposure to metals, POPs and other chemicals; and environmental monitoring for house dust mite...

  10. The Danish National Cohort Study (DANCOS)

    DEFF Research Database (Denmark)

    Helweg-Larsen, Karin; Kjøller, Mette; Davidsen, Michael;

    2003-01-01

    This article gives an overview of a nationally representive public health research database in Denmark, the Danish National Cohort Study (DANCOS). DANCOS combines baseline data from health interview surveys with both pre- and post-baseline data from national health registries with date from a re...... Service Register recorded 980,043 contacts with general practitioners and specialist physicians. For 1943-1996, the Danish cancer Registry contained information about one or more cancer diseases among 1,432 people. A total of 4,334 people in the 1994 cohort were re-interview in 2000. DANCOS allows...

  11. Factors associated to medicine use among children from the 2004 Pelotas Birth Cohort (Brazil

    Directory of Open Access Journals (Sweden)

    Edilson Almeida de Oliveira

    2012-06-01

    Full Text Available OBJECTIVE: To identify factors associated to medicine use among children from the 2004 Pelotas Birth Cohort, Brazil. METHODS: Prospective study to evaluate medicine use in children aged 3, 12 and 24 months regardless of the reasons, therapeutic indication or class. The study included 3,985 children followed up at three months of age, 3,907 at 12 months, and 3,868 at the last follow-up time of 24 months. Mothers were interviewed to collect information on medicine use during the recall period of 15 days prior to the interview. The outcome was studied according to sociodemographic and perinatal variables, mother's perception of child's health and breastfeeding status. Crude and adjusted analyses were performed by Poisson regression following a hierarchical model. RESULTS: The prevalence of medicine use ranged from 55% to 65% in the three follow-ups. After controlling for confounders, some variables remained associated to medicine use only at the three-month follow-up with greatest use among children of younger mothers, those children who had intrapartum complications, low birthweight, were never breastfed and were admitted to a hospital. Greatest medicine use was also associated with being a firstborn child at 3 and 12 months; mother's perception of their child health as fair or poor and children whose mothers have private health insurance at 12 and 24 months; highest maternal education level at all follow-up times. CONCLUSIONS: Different variables influence medicine use among children during the first two years of life and they change as the child ages especially maternal factors and those associated to the child's health problems.

  12. Predicted vitamin D status in mid-pregnancy and child allergic disease

    DEFF Research Database (Denmark)

    Maslova, Ekaterina; Hansen, Susanne; Thorne-Lyman, Andrew L;

    2014-01-01

    BACKGROUND: Vitamin D deficiency in pregnancy may be a risk factor for child allergic disease. However, less is known about disease risk across different levels of vitamin D. OBJECTIVE: We aimed to examine the relation between a maternal vitamin D prediction score and child allergic disease....... METHODS: A total of 32,456 pregnant women were enrolled in the Danish National Birth Cohort (1996-2003) and had data on a validated vitamin D prediction score based on 1497 mid-pregnancy plasma 25(OH)D samples. Child allergic disease was assessed at 18 months and at 7 years using questionnaire data...... prediction score examined in quintiles or by restricted categories (≥75 nmol/l and asthma at 18 months (RR: 1.36, 95% CI: 1...

  13. Parental Perceptions of and Concerns About Child's Body Weight in Eight European Countries

    DEFF Research Database (Denmark)

    Regber, S.; Novak, M.; Elben, G.;

    2013-01-01

    What is already known about this subject Parents of children with overweight and obesity tend to underestimate their children's weight. Most studies show no association between parental education level and accurate parental perception of a child's weight category. Studies show no consistent...... relationship between parental weight perception and the child's gender. What this study adds Parental underestimation of children's weight category for children in the overweight and obesity categories was found across eight European countries. Regional differences indicated a more accurate parental weight...... perception in Northern and Central Europe. A high proportion of parents in Southern Europe were concerned about future underweight or overweight in their children. Objectives To evaluate parental perceptions of and concern about child's body weight and general health in children in a European cohort. Design...

  14. The EUROSTROKE cohorts: a short description and data analytical approach.

    Science.gov (United States)

    Bots, M L; Elwood, P C; Nikitin, Y; Salonen, J T; Freire de Concalves, A; Inzitari, D; Sivenius, J; Trichopoulou, A; Tuomilehto, J; Koudstaal, P J; Grobbee, D E

    2002-02-01

    This paper describes the design and methodology of the participating cohorts in the EUROSTROKE project. Information is given about the cohort sampling, its size, the follow up procedures and event classification. Information is also given about the measurement of the cardiovascular and cerebrovascular risk factors in each of the cohorts separately. The cohorts described are the Caerphilly study in Cardiff, United Kingdom; the Kuopio Ischaemic Heart disease study in Kuopio, Finland; the Portugal study in Coimbra, Portugal; the EPIC cohort in Athens, Greece; the Ilsa study from Firenze, Italy; the Rotterdam Study in Rotterdam, the Netherlands, and the Novosibirsk cohort in Novosibirsk, Russia.

  15. Cohort profile: the Spanish WORKing life Social Security (WORKss) cohort study

    Science.gov (United States)

    López Gómez, María Andrée; Durán, Xavier; Zaballa, Elena; Sanchez-Niubo, Albert; Delclos, George L; Benavides, Fernando G

    2016-01-01

    Purpose The global economy is changing the labour market and social protection systems in Europe. The effect of both changes on health needs to be monitored in view of an ageing population and the resulting increase in prevalence of chronic health conditions. The Spanish WORKing life Social Security (WORKss) cohort study provides unique longitudinal data to study the impact of labour trajectories and employment conditions on health, in terms of sickness absence, permanent disability and death. Participants The WORKss cohort originated from the Continuous Working Life Sample (CWLS) generated by the General Directorate for the Organization of the Social Security in Spain. The CWLS contains a 4% representative sample of all individuals in contact with the Social Security system. The WORKss cohort exclusively includes individuals with a labour trajectory from 1981 or later. In 2004, the cohort was initiated with 1 022 779 Social Security members: 840 770 (82.2%) contributors and 182 009 (17.8%) beneficiaries aged 16 and older. Findings to date The WORKss cohort includes demographic characteristics, chronological data about employment history, retirement, permanent disability and death. These data make possible the measurement of incidence of permanent disability, the number of potential years of working life lost, and the number of contracts and inactive periods with the Social Security system. The WORKss cohort was linked to temporary sickness absence registries to study medical diagnoses that lead to permanent disability and consequently to an earlier exit from the labour market in unhealthy conditions. Future plans Thanks to its administrative source, the WORKss cohort study will continue follow-up in the coming years, keeping the representativeness of the Spanish population affiliated to the Social Security system. The linkage between the WORKss cohort and temporary sickness absence registries is envisioned to continue. Future plans include the linkage of

  16. Postpartum maternal separation anxiety, overprotective parenting, and children's social-emotional well-being: longitudinal evidence from an Australian cohort.

    Science.gov (United States)

    Cooklin, Amanda R; Giallo, Rebecca; D'Esposito, Fabrizio; Crawford, Sharinne; Nicholson, Jan M

    2013-08-01

    Postpartum maternal separation anxiety refers to a mothers' experience of worry and concern about leaving her child for short-term separations. The long-term effects of high maternal separation anxiety on maternal parenting behaviors and child outcomes have been not been established empirically. The aim of this study was to ascertain the prospective relationships between maternal separation anxiety during the child's first year of life, and overprotective parenting and children's social and emotional functioning at age 2-3 years. Structural equation modeling with a large representative cohort of Australian mother-child dyads (N = 3,103) indicated that high maternal separation anxiety was associated with more overprotective parenting behaviors and poorer child socioemotional functioning at age 2-3 years. Findings suggest women with high postpartum maternal separation anxiety may sustain this vigilance across the first years following birth, promoting overprotective behaviors, and resulting in increased behavior problems in their children. Support for women around negotiating separation from their children early in parenthood may prevent the establishment of a repertoire of parenting behaviors that includes unnecessarily high vigilance, monitoring, and anxiety about separation.

  17. Postpartum maternal separation anxiety, overprotective parenting, and children's social-emotional well-being: longitudinal evidence from an Australian cohort.

    Science.gov (United States)

    Cooklin, Amanda R; Giallo, Rebecca; D'Esposito, Fabrizio; Crawford, Sharinne; Nicholson, Jan M

    2013-08-01

    Postpartum maternal separation anxiety refers to a mothers' experience of worry and concern about leaving her child for short-term separations. The long-term effects of high maternal separation anxiety on maternal parenting behaviors and child outcomes have been not been established empirically. The aim of this study was to ascertain the prospective relationships between maternal separation anxiety during the child's first year of life, and overprotective parenting and children's social and emotional functioning at age 2-3 years. Structural equation modeling with a large representative cohort of Australian mother-child dyads (N = 3,103) indicated that high maternal separation anxiety was associated with more overprotective parenting behaviors and poorer child socioemotional functioning at age 2-3 years. Findings suggest women with high postpartum maternal separation anxiety may sustain this vigilance across the first years following birth, promoting overprotective behaviors, and resulting in increased behavior problems in their children. Support for women around negotiating separation from their children early in parenthood may prevent the establishment of a repertoire of parenting behaviors that includes unnecessarily high vigilance, monitoring, and anxiety about separation. PMID:23834364

  18. Associations of Child Temperament with Child Overweight and Breakfast Habits: A Population Study in Five-Year-Olds

    Directory of Open Access Journals (Sweden)

    Thea Steen Skogheim

    2015-12-01

    Full Text Available This study examines the associations of child temperament with overweight/obesity and breakfast habits. Participants were 17,409 five-year-olds whose mothers partake in the Norwegian Mother and Child Cohort Study (MoBa, and completed a questionnaire at the child’s 5th birthday. Temperament was assessed as externalizing, internalizing and sociable temperament. Breakfast habits differentiated between “every day”, “4 to 6 times a week”, and “0 to 3 times a week”. The child’s weight status was determined by Body Mass Index-percentiles and categorized as normal weight versus overweight/obese. Children with externalizing temperament had higher odds of being overweight and higher odds of not eating breakfast daily. Children high in internalizing temperament had higher odds of not eating breakfast daily, but not of being overweight. Children with average scores of sociability were more prone to being overweight but had normal breakfast habits. All results were adjusted for key confounders. That five-year-olds high in externalizing temperament had a higher risk to be overweight adds important information to the literature. The association of externalizing temperament with child breakfast habits so early in life is intriguing, as parents mostly control eating patterns in children that young. Mechanisms mediating this association should be explored.

  19. Depression in Men in the Postnatal Period and Later Child Psychology: A Population Cohort Study

    Science.gov (United States)

    Ramchandani, Paul G.; Stein, Alan; O'Connor, Thomas G.; Heron, Jon; Murray, Lynne; Evans, Jonathan

    2008-01-01

    The factors responsible for depression in men following childbirth and the association between their depression in the postnatal period and later psychiatric disorders in their children are assessed. Findings show that depression in fathers in their postnatal period is associated with later psychiatric disorders in their children, independent of…

  20. The socio-economic gradient in early child outcomes: evidence from the Millennium Cohort Study

    OpenAIRE

    Dearden, Lorraine; Sibieta, Luke; Sylva, Kathy

    2011-01-01

    This paper shows that there are large differences in cognitive and socio-emotional development between children from rich and poor backgrounds at the age of 3, and that this gap widens by the age of 5. Children from poor backgrounds also face much less advantageous 'early childhood caring environments' than children from better off families. For example we identify differences in poor children's and their mothers' health and well-being (e.g. birth-weight, breast-feeding, and maternal depressi...

  1. Prevalence of sexual, physical and emotional abuse in the Norwegian mother and child cohort study

    OpenAIRE

    Sørbø, Marie Flem; Grimstad, Hilde; Bjørngaard, Johan Håkon; Schei, Berit; Lukasse, Mirjam

    2014-01-01

    Background Abuse of women occurs in every society of the world. Increased information about the prevalence in industrialized countries, like Norway, is required to make strategies to prevent abuse. Our aim was to investigate the prevalence of self-reported sexual, physical and emotional abuse in a large obstetric population in Norway, and the associations between exposure to adult abuse, socio-demographics and other characteristics. Methods Our study is based on the Norwegian Mot...

  2. Breastfeeding duration, social and occupational characteristics of mothers in the French 'EDEN mother-child' cohort.

    OpenAIRE

    Bonet, Mercedes; Marchand, Laetitia; Kaminski, Monique; Fohran, Anne; Betoko, Aisha; Charles, Marie-Aline; Blondel, Béatrice

    2013-01-01

    International audience Socio-demographic characteristics of mothers have been associated with exclusive breastfeeding duration, but little is known about the association with maternal full- and part-time employment and return to work in European countries. To study the associations between breastfeeding, any and almost exclusive (infants receiving breast milk as their only milk) breastfeeding, at 4 months of infant's age and the socio-demographic and occupational characteristics of mothers...

  3. The Effects of Maternal Mortality on Infant and Child Survival in Rural Tanzania: A Cohort Study.

    OpenAIRE

    Finlay, Jocelyn E; Moucheraud, Corrina; Goshev, Simo; Levira, Francis; Mrema, Sigilbert; Canning, David; Masanja, Honorati; Yamin, Alicia Ely

    2015-01-01

    The full impact of a maternal death includes consequences faced by orphaned children. This analysis adds evidence to a literature on the magnitude of the association between a woman's death during or shortly after childbirth, and survival outcomes for her children. The Ifakara and Rufiji Health and Demographic Surveillance Sites in rural Tanzania conduct longitudinal, frequent data collection of key demographic events at the household level. Using a subset of the data from these sites (1996-2...

  4. Children Born in 2001: First Results from the Base Year of the Early Childhood Longitudinal Study, Birth Cohort (ECLS?B). E.D. TAB. NCES 2005-036.

    Science.gov (United States)

    Flanagan, Kristin Denton; West, Jerry

    2004-01-01

    This E.D. TAB provides descriptive information about children born in the United States in 2001. It is the first publication based on the Early Childhood Longitudinal Study, Birth Cohort (ECLS?B), and it presents information on certain child and family characteristics, on children's mental and physical skills, on children's first experiences in…

  5. Children in Different Activities: Child Schooling and Child Labour

    OpenAIRE

    Rana Ejaz Ali Khan

    2003-01-01

    Using primary data from two districts of Pakistan, this article analyses the supplyside determinants of child labour. The study finds that the birth-order of the child has a significant association with schooling and labour decision of child: first school enrolment of children is delayed; there exists gender disparity in favour of male children; the children from female-headed households are more likely to go to school; the education of the head of household has a positive impact on child’s s...

  6. Anesthetizing the obese child

    DEFF Research Database (Denmark)

    Mortensen, Anette; Lenz, Katja; Abildstrøm, Hanne;

    2011-01-01

    The prevalence of childhood obesity is increasing. The focus of this review is the special anesthetic considerations regarding the perioperative management of obese children. With obesity the risk of comorbidity such as asthma, obstructive sleep apnea, hypertension, and diabetes increases....... The obese child has an increased risk of perioperative complications especially related to airway management and ventilation. There is a significantly increased risk of difficult mask ventilation and perioperative desaturation. Furthermore, obesity has an impact on the pharmacokinetics of most anesthetic...... drugs. This has important implications on how to estimate the optimal drug dose. This article offers a review of the literature on definition, prevalence and the pathophysiology of childhood obesity and provides suggestions on preanesthetic evaluation, airway management and dosage of the anesthetic...

  7. Constrictive pericarditis in a contemporary Danish cohort

    DEFF Research Database (Denmark)

    Landex, Nadia Lander; Ihlemann, Nikolaj; Olsen, Peter Skov;

    2015-01-01

    OBJECTIVES: The aetiology and outcome of constrictive pericarditis vary between geographic regions and has changed over time. We describe the diagnostic work-up and outcome in a contemporary cohort of Danish patients with constrictive pericarditis. DESIGN: Hospital databases were searched for...

  8. Brain-Science Based Cohort Studies

    Science.gov (United States)

    Koizumi, Hideaki

    2011-01-01

    This article describes a number of human cohort studies based on the concept of brain-science and education. These studies assess the potential effects of new technologies on babies, children and adolescents, and test hypotheses drawn from animal and genetic case studies to see if they apply to people. A flood of information, virtual media,…

  9. Cohort Size and the Academic Labor Market.

    Science.gov (United States)

    Stapleton, David C.

    1989-01-01

    Argues that policymakers should be skeptical of forecasts that predict faculty shortages and surpluses according to population trends and analyzes an economic model of the academic labor market. Concludes that forecasts from such models do not support policies designed to offset the impact of cohort size on the academic labor market. (Author/CH)

  10. Maastricht essential fatty acid birth cohort

    NARCIS (Netherlands)

    Van der Wurff, Inge; De Groot, Renate; Stratakis, Nikos; Gielen, Marij; Hornstra, Gerard; Zeegers, Maurice

    2016-01-01

    The Maastricht Essential Fatty Acid Birth cohort (MEFAB) was established in 1989 to study the changes in fatty acid concentration during pregnancy and how this related to the fatty acid concentrations of the neonate. The original sample contains data of 1203 subjects. Some participants whom particip

  11. The Cognitive Dissonance between Child Rescue and Child Protection

    NARCIS (Netherlands)

    K.E. Cheney (Kristen)

    2015-01-01

    textabstract‘Saving orphans’ has become an industry that irrevocably harms children and undermines the development of child welfare systems. We must replace the drive to rescue with the desire to protect.

  12. Diagnostic imaging of child abuse

    International Nuclear Information System (INIS)

    This book provides a description for all the known radiological alterations occurring in child abuse. This allows for precise interpretation of findings by radiologists. It also helps eliminate the confusion among both clinicians and non-medical personnel involved in the diagnosis, management, and legal issues related to child abuse. CONTENTS: Introduction; Skeletal trauma: general considerations; Extremity trauma; Bony thoracic trauma; Spinal trauma; Dating fractures; Visceral trauma; Head trauma; Miscellaneous forms of abuse and neglect; The postmortem examination; Differential diagnosis of child abuse; Legal considerations; Psychosocial considerations; Technical considerations and dosimetry

  13. Foster Care and Child Health.

    Science.gov (United States)

    McDavid, Lolita M

    2015-10-01

    Children in foster care need more from health providers than routine well-child care. The changes in legislation that were designed to prevent children from languishing in foster care also necessitate a plan that works with the child, the biological family, and the foster family in ensuring the best outcome for the child. This approach acknowledges that most foster children will return to the biological family. Recent research on the effect of adverse childhood experiences across all socioeconomic categories points to the need for specifically designed, focused, and coordinated health and mental health services for children in foster care.

  14. [Application of cohort study in cancer prevention and control].

    Science.gov (United States)

    Dai, Min; Bai, Yana; Pu, Hongquan; Cheng, Ning; Li, Haiyan; He, Jie

    2016-03-01

    Cancer control is a long-term work. Cancer research and intervention really need the support of cohort study. In the recent years, more and more cohort studies on cancer control were conducted in China along with the increased ability of scientific research in China. Since 2010, Cancer Hospital, Chinese Academy of Medical Sciences, collaborated with Lanzhou University and the Worker' s Hospital of Jinchuan Group Company Limited, have carried out a large-scale cohort study on cancer, which covered a population of more than 50 000 called " Jinchang cohort". Since 2012, a National Key Public Health Project, "cancer screening in urban China" , has been conducted in Jinchang, which strengthened the Jinchang cohort study. Based on the Jinchang cohort study, historical cohort study, cross-sectional study and prospective cohort study have been conducted, which would provide a lot of evidence for the cancer control in China.

  15. Child nutrition, child health, and school enrollment : a longitudinal analysis

    OpenAIRE

    Alderman, Harold; Behrman, Jere R.; Lavy, Victor; Menon, Rekha

    1997-01-01

    Better health and nutrition are thought to improve children's performance in school, and therefore their productivity after school. Most literature ignores the fact that child health and schooling reflect behavioral choices, so the estimated impact of health and nutrition on a child's schooling reflects biases in the studies. Using an explicit dynamic model for preferred estimates, the authors use longitudinal data to investigate how children's health and nutrition affect school enrollment in...

  16. Pooling birth cohorts in allergy and asthma: European Union-funded initiatives - a MeDALL, CHICOS, ENRIECO, and GA²LEN joint paper.

    Science.gov (United States)

    Bousquet, Jean; Anto, Josep; Sunyer, Jordi; Nieuwenhuijsen, Mark; Vrijheid, Martine; Keil, Thomas

    2013-01-01

    Long-term birth cohort studies are essential to understanding the life course and childhood predictors of allergy and the complex interplay between genes and the environment (including lifestyle and socioeconomic determinants). Over 100 cohorts focusing on asthma and allergy have been initiated in the world over the past 30 years. Since 2004, several research initiatives funded under the EU Framework Program for Research and Technological Development FP6-FP7 have attempted to identify, compare, and evaluate pooling data from existing European birth cohorts (GA(2)LEN: Global Allergy and European Network, FP6; ENRIECO: Environmental Health Risks in European Birth Cohorts, FP7; CHICOS: Developing a Child Cohort Research Strategy for Europe, FP7; MeDALL: Mechanisms of the Development of ALLergy, FP7). However, there is a general lack of knowledge about these initiatives and their potentials. The aim of this paper is to review current and past EU-funded projects in order to make a summary of their goals and achievements and to suggest future research needs of these European birth cohort networks.

  17. Cohort profile: systemic lupus erythematosus in Sweden: the Swedish Lupus Linkage (SLINK) cohort

    OpenAIRE

    Arkema, Elizabeth V; Simard, Julia F

    2015-01-01

    Purpose A cohort of individuals with systemic lupus erythematosus (SLE) was identified through linkage of several national registers to investigate important epidemiological questions using not only population-based data to minimise selection bias, but also to identify matched comparators from the general population to serve as controls. This cohort was established to overcome the general dearth of data in SLE epidemiology. Participants All individuals registered in Sweden with a personal ide...

  18. Everyday Child Language Learning Early Intervention Practices

    Science.gov (United States)

    Dunst, Carl J.; Trivette, Carol M.; Raab, Melinda

    2014-01-01

    The language intervention model developed and evaluated at the Center on Everyday Child Language Learning (CECLL) is described. The model includes 4 components: interest-based child learning opportunities, the everyday family and community activities that are sources of interest-based child learning, the methods for increasing child participation…

  19. Parent-Child Interaction Therapy: Enhancing Parent-Child Relationships

    Directory of Open Access Journals (Sweden)

    Anthony J. Urquiza

    2012-07-01

    Full Text Available Disruptive child behavior problems are common problems for parents and can be associated with serious delinquent behaviors and aggressive/violent behaviors in adolescence and adulthood. Parenting interventions to address disruptive child behavior problems has gained widespread acceptance. One of these parenting interventions is Parent-Child Interaction Therapy (PCIT. PCIT is a 14- to 20-week, founded on social learning and attachment theories, designed for children between 2 and 7 years of age with disruptive, or externalizing, behavior problems. This article will provide a brief review of the history of PCIT, a description of the basic components of PCIT, and an overview of recent developments that highlight the promise of PCIT with maltreating parent-child relationships, traumatized children, and in developing resilience in young children. In addressing the three basic treatment objectives for PCIT (i.e., reduction in child behavior problems, improving parenting skills, enhancing the quality of parent-child relationships, there is an abundance of research demonstrating very strong treatment effects and therefore, its value to the field. Recent research has also demonstrated the value of PCIT in reducing trauma symptoms in young children.

  20. Outbreaks of Streptococcus pneumoniae carriage in day care cohorts in Finland – implications for elimination of transmission

    Directory of Open Access Journals (Sweden)

    Auranen Kari

    2009-06-01

    Full Text Available Abstract Background Day care centre (DCC attendees play a central role in maintaining the circulation of Streptococcus pneumoniae (pneumococcus in the population. Exposure within families and within DCCs are the main risk factors for colonisation with pneumococcal serotypes in DCC attendees. Methods Transmission of serotype specific carriage was analysed with a continuous time event history model, based on longitudinal data from day care attendees and their family members. Rates of acquisition, conditional on exposure, were estimated in a Bayesian framework utilising latent processes of carriage. To ensure a correct level of exposure, non-participating day care attendees and their family members were included in the analysis. Posterior predictive simulations were used to quantify transmission patterns within day care cohorts, to estimate the basic reproduction number for pneumococcal carriage in a population of day care cohorts, and to assess the critical vaccine efficacy against carriage to eliminate pneumococcal transmission. Results The model, validated by posterior predictive sampling, was successful in capturing the strong temporal clustering of pneumococcal serotypes in the day care cohorts. In average 2.7 new outbreaks of pneumococcal carriage initiate in a day care cohort each month. While 39% of outbreaks were of size one, the mean outbreak size was 7.6 individuals and the mean length of an outbreak was 2.8 months. The role of families in creating and maintaining transmission was minimal, as only 10% of acquisitions in day care attendees were from family members. Considering a population of day care cohorts, a child-to-child basic reproduction number was estimated as 1.4 and the critical vaccine efficacy against acquisition of carriage as 0.3. Conclusion Pneumococcal transmission occurs in serotype specific outbreaks of carriage, driven by within-day-care transmission and between-serotype competition. An amplifying effect of the day