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Sample records for african children receiving

  1. Classic African American Children's Literature

    Science.gov (United States)

    McNair, Jonda C.

    2010-01-01

    The purpose of this article is to assert that there are classic African American children's books and to identify a sampling of them. The author presents multiple definitions of the term classic based on the responses of children's literature experts and relevant scholarship. Next, the manner in which data were collected and analyzed in regard to…

  2. Reasons Parents Exempt Children from Receiving Immunizations

    Science.gov (United States)

    Luthy, Karlen E.; Beckstrand, Renea L.; Callister, Lynn C.; Cahoon, Spencer

    2012-01-01

    School nurses are on the front lines of educational efforts to promote childhood vaccinations. However, some parents still choose to exempt their children from receiving vaccinations for personal reasons. Studying the beliefs of parents who exempt vaccinations allows health care workers, including school nurses, to better understand parental…

  3. Consequences of Learning about Historical Racism among European American and African American Children

    Science.gov (United States)

    Hughes, Julie M.; Bigler, Rebecca S.; Levy, Sheri R.

    2007-01-01

    Knowledge about racism is a critical component of educational curricula and contemporary race relations. To examine children's responses to learning about racism, European American (Study 1; N = 48) and African American (Study 2; N = 69) elementary-aged children (ages 6-11) received history lessons that included information about racism…

  4. Their Own Story: Literature for African-American Children.

    Science.gov (United States)

    McGlinn, Jeanne

    1994-01-01

    Notes that too few books reflect the contemporary experiences of African American children. Suggests that African American literature that is available is school libraries is often limited to folktales or focused on problems of poverty and racism. Appends a 39-item annotated bibliography. (RS)

  5. Spacing and crowding among African and Caucasian children.

    NARCIS (Netherlands)

    Mugonzibwa, E.A.; Eskeli, R.; Laine-Alava, M.T.; Kuijpers-Jagtman, A.M.; Katsaros, C.

    2008-01-01

    OBJECTIVE: To determine spacing and crowding according to ethnic group, gender and dental emergence stage among Tanzanian African and Caucasian children. DESIGN: Cross-sectional epidemiological clinical study. SETTING: A total of 869 African (428 boys, 441 girls) and 706 Caucasian (319 boys, 387 gir

  6. Parenting African American Children in the Context of Racism

    Science.gov (United States)

    Keyes, Angela W.; Smyke, Anna T.; Middleton, Melissa; Black, Corey L.

    2015-01-01

    The legacy of slavery in the United States has impacted generations of African Americans, especially parents who must prepare their children to face the challenges associated with being a person of color in this country. The authors explore aspects of racism, White privilege, racial socialization, and African American parents' fears as they equip…

  7. "It Was like a Book Buffet!" Parents and Children Selecting African American Children's Literature Together

    Science.gov (United States)

    McNair, Jonda C.

    2011-01-01

    This study examines how African American children--in grades kindergarten through 2--and their parents selected books within the context of a unique family literacy program entitled, "I Never Knew There Were So Many Books About Us!: Parents and Children Reading African American Children's Literature Together". This study is informed by research…

  8. What's So "Powerful" about African American Children's Literature?: Let's Ask the Students.

    Science.gov (United States)

    Hefflin, Bena R.

    2003-01-01

    Outlines what educators and academics describe as the "power" of children's literature and multicultural children's literature, which includes African American children's literature. Explores what four African American third-graders have to say about the "power" of six African American children's books. Concludes with the patterns and implications…

  9. African American Preschool Children's Physical Activity Levels in Head Start

    Science.gov (United States)

    Shen, Bo; Reinhart-Lee, Tamara; Janisse, Heather; Brogan, Kathryn; Danford, Cynthia; Jen, K-L. C.

    2012-01-01

    The purpose of this study was to describe the physical activity levels of urban inner city preschoolers while attending Head Start, the federally funded preschool program for children from low-income families. Participants were 158 African American children. Their physical activity during Head Start days was measured using programmed RT-3…

  10. Risky business: trauma exposure and rate of posttraumatic stress disorder in African American children and adolescents.

    Science.gov (United States)

    Hunt, Kristin L; Martens, Patricia M; Belcher, Harolyn M E

    2011-06-01

    Demographics, parental risk factors, and experiencing interpersonal trauma (domestic violence, community violence, and physical and sexual abuse) are related to childhood posttraumatic stress disorder (PTSD). Little is known about these factors and the risk of PTSD in African American children. This study examined associations between PTSD symptoms and gender, age, parent mental illness, parent substance abuse, and interpersonal trauma in African American children. Participants were 257 children and adolescents, ages 8-17 years (M = 11.7, SD = 2.5), who received outpatient mental health treatment. Being female and witnessing domestic violence was associated with more PTSD symptoms. Exposure to community violence and physical abuse increased the odds of clinically significant PTSD symptomatology by more than 2 times. The rate of PTSD (16%) was lower in the current study than in other same-age study populations (25%-40%). Risk factors and identification strategies for PTSD are discussed.

  11. Values important to terminally ill African American older adults in receiving hospice care.

    Science.gov (United States)

    Noh, Hyunjin

    2014-01-01

    While racial disparity in the use of hospice care by older African Americans is widely acknowledged, little is known about the values that they consider as important in receiving health care services along with direct experiences with having these values respected by hospice care providers. Using individual, face-to-face interviews, data were collected directly from 28 African American hospice patients about their experiences in hospice care. Content analysis was used to identify and categorize themes from multiple readings of the qualitative data. Resulting themes included: dying at home, open communications, independent decision-making, autonomy in daily life, unwillingness to be a burden, and relationships. Through the initial assessment, value preferences can be explored and then shared with hospice team members to ensure that services are provided in such a way that their values and preferences are respected.

  12. Improving child support enforcement for children receiving SSI.

    Science.gov (United States)

    Wilschke, S

    Less than half of all children who receive Supplemental Security Income (SSI) benefits and live in a single-parent home receive child support services. Although filing for child support is a condition of eligibility for income assistance programs such as Temporary Assistance for Needy Families (TANF), it is not a condition of eligibility for SSI benefits. Requiring single custodial parents applying for SSI on behalf of their children to pursue child support payments might result in more children on SSI receiving child support, and since the Social Security Administration (SSA) excludes one-third of child support when determining benefit amounts, increased receipt of child support would enhance the financial well-being of SSI children. Improving access to data on child support would enhance the integrity of the SSI program by reducing overpayments to children receiving child support. This article looks at the child support provisions in SSI and other means-tested programs and discusses policy options for improving receipt of child support and access to related data. Requiring cooperation with child support enforcement agencies would be consistent with the philosophy that the SSI program should serve as a program of last resort. Whenever possible, both parents should take primary responsibility for their children. While such a requirement has the potential to improve the financial status of children receiving SSI, factors such as their low-income status and their involvement with the TANF program raise questions about how much those children will actually benefit from such a requirement. Even if many additional children do not receive child support, the requirement demonstrates SSA's dedication to the stewardship of the SSI program. However, if custodial parents fail to comply with the requirement, children may be worse off as a result of the requirement. SSA should carefully pursue a requirement to induce cooperation while protecting children to the greatest extent

  13. Factor structure of the Beck Depression Inventory-II among South Africans receiving antiretroviral therapy.

    Science.gov (United States)

    Kagee, Ashraf; Nel, Adriaan; Saal, Wylene

    2014-02-01

    Considerable evidence suggests that mood disturbance is common among patients living with HIV and may be an important barrier to anti-retroviral therapy (ART) adherence. Thus the assessment of depressed mood is an important and necessary aspect of the experience of persons living with HIV as it may impact the health status of individuals directly and indirectly. We sought to determine the factor structure of the Beck Depression Inventory (BDI) among a sample of 185 South Africans living with HIV and receiving ART. The mean BDI score was 16.5 (SD 12.15) with a range from 0-50 (out of a possible 63), indicating on average moderate levels of depression. Cronbach's alpha for the total scale was 0.90. Although the four factors had eigenvalues that were technically above 1.0, only three factors could logically be extracted, the combination of which accounted for 47.29% of the variance. These three factors were Cognitive, Affective and Somatic. The results indicate that the BDI-II is a reliable measure of symptoms of depression among persons living with HIV. The factor structure among South Africans receiving ART is similar to that of other samples, although surprisingly, the item assessing appetite disturbance did not load on any factor. The results of the study suggest that the BDI-II is a useful measure among South Africans living with HIV. In the context of the need to rapidly identify depressed mood among persons receiving ART in public health clinics, the BDI may be a useful instrument. We end the paper with certain cautions associated with routine screening.

  14. Human rhinovirus infection in young African children with acute wheezing

    Directory of Open Access Journals (Sweden)

    Zar Heather J

    2011-03-01

    Full Text Available Abstract Background Infections caused by human rhinoviruses (HRVs are important triggers of wheezing in young children. Wheezy illness has increasingly been recognised as an important cause of morbidity in African children, but there is little information on the contribution of HRV to this. The aim of this study was to determine the role of HRV as a cause of acute wheezing in South African children. Methods Two hundred and twenty children presenting consecutively at a tertiary children's hospital with a wheezing illness from May 2004 to November 2005 were prospectively enrolled. A nasal swab was taken and reverse transcription PCR used to screen the samples for HRV. The presence of human metapneumovirus, human bocavirus and human coronavirus-NL63 was assessed in all samples using PCR-based assays. A general shell vial culture using a pool of monoclonal antibodies was used to detect other common respiratory viruses on 26% of samples. Phylogenetic analysis to determine circulating HRV species was performed on a portion of HRV-positive samples. Categorical characteristics were analysed using Fisher's Exact test. Results HRV was detected in 128 (58.2% of children, most (72% of whom were under 2 years of age. Presenting symptoms between the HRV-positive and negative groups were similar. Most illness was managed with ambulatory therapy, but 45 (35% were hospitalized for treatment and 3 (2% were admitted to intensive care. There were no in-hospital deaths. All 3 species of HRV were detected with HRV-C being the most common (52% followed by HRV-A (37% and HRV-B (11%. Infection with other respiratory viruses occurred in 20/128 (16% of HRV-positive children and in 26/92 (28% of HRV-negative samples. Conclusion HRV may be the commonest viral infection in young South African children with acute wheezing. Infection is associated with mild or moderate clinical disease.

  15. Early Intervention for Children with Hearing Loss: Information Parents Receive about Supporting Children's Language

    Science.gov (United States)

    Decker, Kalli B.; Vallotton, Claire D.

    2016-01-01

    Family-centered early intervention for children with hearing loss is intended to strengthen families' interactions with their children to support children's language development, and should include providing parents with information they can use as part of their everyday routines. However, little is known about the information received by families…

  16. Chronic hepatosplenomegaly in African achool children

    DEFF Research Database (Denmark)

    Wilson, Shona; Vennervald, Birgitte J; Dunne, David W.

    2011-01-01

    Chronic hepatosplenomegaly, which is known to have a complex aetiology, is common amongst children who reside in rural areas of sub-Saharan Africa. Two of the more common infectious agents of hepatosplenomegaly amongst these children are malarial infections and schistosomiasis. The historical vie...

  17. Should children with inherited metabolic disorders receive varicella vaccination?

    LENUS (Irish Health Repository)

    Varghese, M

    2011-01-01

    The aim was to determine the rate of varicella infection and complications in children with disorders of intermediary metabolism (IEM) between the ages of 1 and 16 years attending our national metabolic referral centre. Of 126 children identified, a response was received from 122. A history of previous varicella infection was identified in 64 cases (53%) and of varicella vaccination in 5 (4%). Fifty-three (43%) patients apparently did not have a history of clinical varicella infection. Of the 64 children with a history of varicella infection, five required hospitalisation for complications, including life-threatening lactic acidosis in one patient with mitochondrial disease and metabolic decompensation in four patients. In conclusion, varicella infection may cause an increased risk of metabolic decompensation in patients with IEMs. We propose that a trial of varicella vaccination be considered for this cohort of patients with monitoring of its safety and efficacy.

  18. Methylphenidate Improves Aspects of Executive Function in African American Children with ADHD

    Science.gov (United States)

    Hazel-Fernandez, Leslie Ann; Klorman, Rafael; Wallace, James M.; Cook, Stephen

    2006-01-01

    Objective: The undertreatment of ethnic minority children with ADHD prompted a study on the effects of methylphenidate (MPH) on the executive functions of African American children with ADHD. Method: Nineteen African American children with ADHD are tested on the Tower of Hanoi (TOH) and the Paired Associates Learning Task (PAL) in a double-blind…

  19. Psychological Characteristics of South African Street Children.

    Science.gov (United States)

    le Roux, Johann; Smith, Cheryl Sylvia

    1998-01-01

    Attempts to identify the psychological characteristics that predispose certain children to run away and to survive, often for long periods, on the streets of South Africa. Examines vulnerability and resilience as well as social conditions that mediate the psychological predisposition to become a street child. (Author/GCP)

  20. A comparison of death recording by health centres and civil registration in South Africans receiving antiretroviral treatment

    Directory of Open Access Journals (Sweden)

    Leigh F Johnson

    2015-12-01

    Full Text Available Introduction: There is uncertainty regarding the completeness of death recording by civil registration and by health centres in South Africa. This paper aims to compare death recording by the two systems, in cohorts of South African patients receiving antiretroviral treatment (ART. Methods: Completeness of death recording was estimated using a capture–recapture approach. Six ART programmes linked their patient record systems to the vital registration system using civil identity document (ID numbers and provided data comparing the outcomes recorded in patient files and in the vital registration. Patients were excluded if they had missing/invalid IDs or had transferred to other ART programmes. Results: After exclusions, 91,548 patient records were included. Of deaths recorded in patients files after 2003, 94.0% (95% CI: 93.3–94.6% were recorded by civil registration, with completeness being significantly higher in urban areas, older adults and females. Of deaths recorded by civil registration after 2003, only 35.0% (95% CI: 34.2–35.8% were recorded in patient files, with this proportion dropping from 60% in 2004–2005 to 30% in 2010 and subsequent years. Recording of deaths in patient files was significantly higher in children and in locations within 50 km of the health centre. When the information from the two systems was combined, an estimated 96.2% of all deaths were recorded (93.5% in children and 96.2% in adults. Conclusions: South Africa's civil registration system has achieved a high level of completeness in the recording of mortality. However, the fraction of deaths recorded by health centres is low and information from patient records is insufficient by itself to evaluate levels and predictors of ART patient mortality. Previously documented improvements in ART mortality over time may be biased if based only on data from patient records.

  1. 25 CFR 20.400 - Who should receive Services to Children, Elderly, and Families?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Who should receive Services to Children, Elderly, and... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Services to Children, Elderly, and Families § 20.400 Who should receive Services to Children, Elderly, and Families? Services to Children, Elderly, and...

  2. NOMA: A Preventable "Scourge" of African Children.

    Science.gov (United States)

    Ogbureke, Kalu U E; Ogbureke, Ezinne I

    2010-10-21

    Noma is a serious orofacial gangrene originating intraorally in the gingival-oral mucosa complex before spreading extraorally to produce a visibly destructive ulcer. Although cases of noma are now rarely reported in the developed countries, it is still prevalent among children in third world countries, notably in sub-Sahara Africa, where poverty, ignorance, malnutrition, and preventable childhood infections are still common. This review summarizes historical, epidemiological, management, and research updates on noma with suggestions for its prevention and ultimate global eradication. The global annual incidence remains high at about 140,000 cases, with a mortality rate exceeding 90% for untreated diseases. Where the patients survive, noma defects result in unsightly facial disfigurement, intense scarring, trismus, oral incompetence, and social alienation. Although the etiology has long been held to be infectious, a definitive causal role between microorganisms cited, and noma has been difficult to establish. The management of noma with active disease requires antibiotics followed by reconstructive surgery. Current research efforts are focused towards a comprehensive understanding of the epidemiology, and further elucidation of the microbiology and pathogenesis of noma.Although a formidable public health challenge, noma can be prevented with a potential for subsequent global eradication. To achieve both desirable goals, detection of early disease is crucial because these early lesions respond to conventional antibiotic treatments when instituted side by side with nutritional rehabilitation, and obviates the necessity for extensive surgical reconstruction often indicated in late stage disease. The eradication of noma in the developed world in the mid 20(th) century bears out the notion of a similar outcome following effective preventive strategies in Africa. A fundamental and necessary step towards attaining this goal is for the international community to adopt a

  3. African American Children and Mental Health. Child Psychology and Mental Health

    Science.gov (United States)

    Hill, Nancy E., Ed.; Mann, Tammy L., Ed.; Fitzgerald, Hiram E., Ed.

    2011-01-01

    This groundbreaking two-volume set examines the psychological, social, physical, and environmental factors that undermine or support healthy development in African American children while considering economic, historical, and public policies. African American children are at the highest risk for becoming school dropouts, for academic disengagement…

  4. Stereotype Threat Effects on African American Children in an Urban Elementary School

    Science.gov (United States)

    Wasserberg, Martin J.

    2014-01-01

    This study investigated whether a diagnostic testing condition leads to stereotype threat effects for African American children (n = 198) at an urban elementary school. Results indicated that presenting a reading test as diagnostic of abilities hindered the performance of African American children aware of racial stereotypes but not of those…

  5. The Images of African Americans in Children's Literature of the Past.

    Science.gov (United States)

    Brown, Regina

    Focusing on the early examples of African American literature for children, this paper provides a glimpse into the historical development of children's literature that portrays African Americans and the people who had a definite effect on it. In contemporary time, numerous books are available that reflect the social and cultural traditions…

  6. Children must be seen and heard’ – Doing postcolonial theology with children in a (southern African Reformed church

    Directory of Open Access Journals (Sweden)

    Reggie Nel

    2016-02-01

    Full Text Available Taking theology to the African children needs to start with a serious engagement of the colonial experience that African Christianity, communities and families were subjected to – mostly in subdued silence. The often heard platitude of the stereotypical ‘friendly’ African children, who is so ‘open to the gospel’, needs to be deconstructed in terms of the real challenges, which leads to migration, abuse, xenophobic violence and a serious reduction in their capacity for growth and development. While one cannot reduce the notion of ‘African children’ to one experience, there remain common structural realities, which call for a serious dialogue with themselves on their own forms of theology. Children are not anymore merely seen and not heard; they speak – they disrupt hegemonic colonialist theologies. This contribution is based on a postcolonial dialogue with children’s ministries in a particular (southern African mission church, as they transform themselves towards being an African Reformed community.

  7. Serum Thyroid Hormone Levels in Epileptic Children Receiving Anticonvulsive Drugs

    Directory of Open Access Journals (Sweden)

    Abolfazl MAHYAR

    2011-12-01

    Full Text Available How to Cite this Article: Mahyar A, Ayazi P, Dalirani R, Hosseini SM, Daneshi Kohan MM. Serum Thyroid Hormone Levels in Epileptic Children Receiving AnticonvulsiveDrugs. Iranian Journal of Child Neurology 2011;5(4:21-24.ObjectiveThe aim of this study was to investigate serum thyroid hormone levels in epileptic children receiving anticonvulsive drugs.Materials & MethodsIn this case- control study, 30 epileptic children who were receiving anticonvulsive drugs (case group were compared with 30 healthy children (control group. This study was carried out in the Qazvin Children's Hospital (Qazvin, Iran from October to December 2007. Both groups were matched for age and sex. Thyroid hormone levels were measured using a radioimmunoassay and immunoradiometric assay. Data were analyzed using Chi-square and Student's t-tests.ResultsThe mean serum T3 and T4 levels in the case group were 2.36 ± 0.73 nmol/L and 95.96 ± 27.01 nmol/L, respectively, and the corresponding values in the control group were 1.88 ± 0.93 nmol/L and 147.46 ± 35.77 nmol/L, respectively. The mean serum thyroid-stimulating hormone (TSH levels in the case and control groups were 2.73±0.73 mIU/mL and 2.49 ± 2.17mIU/mL, respectively.ConclusionThis study revealed that long-term consumption of anticonvulsive drugs resulted in a decline in serum T4 levels and an increase in serum T3 levels, but had no effect on TSH levels. 1. Johnston M. Neurodegenerative disorders of childhood;Spingolipidoses. Nelson textbook of pediatrics, 17th edPhiladelphia: Saunders; 2004.P.2031-2.2. Sankar R, Koh S, Wu J, Menkes J. Paroxysmal disorders.In(eds: Menkes JH, Sarnat HB, Maria BL. ChildNeurology; 2006.P.7:877.3. Shiva S, Ashrafi M, Mostafavi F, Abasi F, RahbariA, Shabanian R. Effects of anticonvulsant drugs onthyroid function tests. Iranian Journal of pediatrics2003;13(02:101.4. Kimura M, Yoshino K, Suzuki N, Maeoka Y. Effect ofantiepileptic drugs on thyroid function. Psychiatry andclinical neurosciences

  8. Acute HIV illness following blood transfusion in three African children.

    Science.gov (United States)

    Colebunders, R; Greenberg, A E; Francis, H; Kabote, N; Izaley, L; Nguyen-Dinh, P; Quinn, T C; Van der Groen, G; Curran, J W; Piot, P

    1988-04-01

    Three children are described in whom pre-transfusion samples were HIV-seronegative and post-transfusional samples, obtained within 1 week after transfusion, were HIV-seropositive. Two of them developed a transient fever within 1 week of receiving the blood transfusion, and a transient generalized skin eruption which lasted for about 2 weeks. All three developed persistent generalized lymphadenopathy. One child developed a lumbar herpes zoster 7 months after transfusion. IgM Western blots demonstrated the presence of antibodies to protein bands p17, p24 and p55 in all three children. These three case reports suggest that children who receive a seropositive blood transfusion are at high risk for developing acute manifestations of HIV infection.

  9. Lead poisoning among Arab American and African American children in the Detroit metropolitan area, Michigan.

    Science.gov (United States)

    Nriagu, Jerome; Senthamarai-Kannan, Raghavendra; Jamil, Hikmet; Fakhori, Monty; Korponic, Summer

    2011-09-01

    This study explored the hypothesis that acculturation is a risk factor for childhood lead poisoning in the Detroit area of Michigan. Blood lead levels (BLLs) were determined in 429 Arab American and African American children, aged 6 months to 15 years, who were receiving well-child examination in three Women, Infant, and Children (WIC) clinics in the city. Mean BLL was 3.8 ± 2.3 μg/dL (range: 1-18 μg/dL) and 3.3% of the children tested had blood lead values above the 10 μg/dL level of concern. Neither the age of the dwelling units nor ethnicity of the child was significantly associated with the BLL. Multivariable analyses instead identified a number of acculturation-related factors that are associated with elevation in blood lead including paternal education, language spoken at home (English only, English and Arabic, or Arabic only), home ownership, smoking in the home, and exposure of child to home health remedies. The difference in blood lead between Arab American children from families where Arabic only versus Arabic and English is spoken at home was found to be statistically significant. This study provides information showing that immigrant children are at heightened risk of being poisoned by lead which can be useful in identifying groups at risk of atypical exposures.

  10. South African Mixed-Race Children's and Mothers' Judgments and Reasoning about Children's Nurturance and Self-Determination Rights

    Science.gov (United States)

    Ruck, Martin D.; Tenenbaum, Harriet; Willenberg, Ingrid

    2011-01-01

    This study examined the understanding of children's rights in 63 (9-, 11-, and 13-year-olds) mixed-race South African children and their mothers. In individual semi-structured interviews participants responded to hypothetical vignettes in which children's nurturance and self-determination rights conflicted with parental authority in the home.…

  11. Caregiver Mental Health, Neighborhood, and Social Network Influences on Mental Health Needs among African American Children

    Science.gov (United States)

    Lindsey, Michael A.; Browne, Dorothy C.; Thompson, Richard; Hawley, Kristin M.; Graham, Christopher J.; Weisbart, Cindy; Harrington, Donna; Kotch, Jonathan B.

    2008-01-01

    In this study, the authors examined the combined effects of caregiver mental health, alcohol use, and social network support/satisfaction on child mental health needs among African American caregiver-child dyads at risk of maltreatment. The sample included 514 eight-year-old African American children and their caregivers who participated in the…

  12. Spelling in African American Children: The Case of Final Consonant Devoicing

    Science.gov (United States)

    Treiman, Rebecca; Bowman, Margo

    2015-01-01

    This study examined the effect of dialect variation on children's spelling by using devoicing of final /d/ in African American Vernacular English (AAVE) as a test case. In line with the linguistic interference hypothesis, African American 6-year-olds were significantly poorer at spelling the final "d" of words such as "salad"…

  13. Through the Looking Glass: Harnessing the Power of African American Children's Literature.

    Science.gov (United States)

    Collier, Marta D.

    2000-01-01

    Explores the topic of culturally relevant curriculum materials by examining the use of African American children's literature as a teaching tool. Provides a rationale, examples of instruction from actual classrooms, and reflections of personal experience from the author's childhood and professional career. Reviews various African American…

  14. Raising Cultural Awareness of Second Grade African American Students Using Mexican American Children's Literature

    Science.gov (United States)

    Pugh, Sandra Lyniece

    2009-01-01

    An increase in the Mexican American population within the predominantly African American community and school was the basis of this qualitative study. The purpose of the study was to introduce African American second grade students to authentic Mexican and Mexican American children's literature. Interactive read-alouds of nonfiction and realistic…

  15. Rationales for Support That African American Grandmothers Provide to Their Children Who Are Parenting Adolescents

    Science.gov (United States)

    Sumo, Jen'nea; Dancy, Barbara; Julion, Wrenetha; Wilbur, JoEllen

    2015-01-01

    African American grandmothers are known to be a major source of support for their children who are parenting adolescents, but little is known about why they provide support. The purpose of this study was to describe the kinds of support provided by African American maternal and paternal grandmothers to their parenting adolescents and the reasons…

  16. Peer Victimization and Social-Psychological Adjustment in Hispanic and African-American Children

    Science.gov (United States)

    Storch, Eric A.; Nock, Matthew K.; Masia-Warner, Carrie; Barlas, Mitchell E.

    2003-01-01

    We examined the relation of overt and relational victimization to depressive symptoms, fear of negative evaluation (FNE), social avoidance, and loneliness in a sample of Hispanic and African-American children. The Social Experience Questionnaire, Children's Depression Inventory, Social Anxiety Scale for Children--Revised, and Asher Loneliness…

  17. Sports Biographies of African American Football Players: The Racism of Colorblindness in Children's Literature

    Science.gov (United States)

    Winograd, Ken

    2011-01-01

    This is an exploratory study of racism in a genre of children's literature that has been largely overlooked by research and teaching in multicultural children's literature: sports biographies and, in particular, the biographies of African American professional football players. By examining the race bias of this genre of children's literature, the…

  18. Cognitive and neuropsychological characteristics of attention deficit hyperactivity disorder children receiving stimulant medications.

    Science.gov (United States)

    Risser, M G; Bowers, T G

    1993-12-01

    10 children receiving stimulant medication for Attention Deficit Hyperactivity Disorder were compared to normal children on cognitive and neuropsychological dimensions in a pilot study. When compared with 10 normal children the ADHD children showed significant differences on cognitive measures, including the Wechsler Developmental Index, the Bender Visual-motor Gestalt Test, and the Benton Revised Visual Retention Test. Elevated levels of polyspike EEG activity were also noted for these children. Analysis suggested that ADHD children receiving stimulant medications may have persisting neuropsychological difficulty. Further research on the neuropsychological correlates of ADHD seems warranted.

  19. The relationship between environment, efficacy beliefs, and academic achievement of low-income African American children in special education.

    Science.gov (United States)

    Bean, Kristen F; Sidora-Arcoleo, Kimberly

    2012-01-01

    African American students are overrepresented in special education. Ecological systems theory, social cognitive theory, and a literature review demonstrate that children's environments, particularly school, and self-efficacy impact the educational outcomes of African American children. Interventions have aimed to improve children's environmental resources and efficacy. The aim of this study was to assess the impact of environment, efficacy beliefs, and the Nurse-Family Partnership intervention on the educational achievements of African American children in special education. A secondary data analysis of 126 African American children in special education found that self-efficacy and the number of hours spent in special education were associated with their academic achievement.

  20. Differences in health-related quality of life in children with sickle cell disease receiving hydroxyurea.

    Science.gov (United States)

    Thornburg, Courtney D; Calatroni, Agustin; Panepinto, Julie A

    2011-05-01

    Hydroxyurea is a safe and efficacious medication for children with sickle cell disease (SCD). Our objective was to compare health-related quality of life (HRQL) between children taking hydroxyurea and those not taking hydroxyurea. We conducted a retrospective cohort study of children with SCD who had completed the PedsQL 4.0 at Duke University Medical Center or the Midwest Sickle Cell Center. Our primary outcome was HRQL in children receiving hydroxyurea therapy compared with those not receiving hydroxyurea. One hundred and ninety-one children with SCD were included in the study. Children in the hydroxyurea group had higher self-reported Total PedsQL median scores than children in the no hydroxyurea group (P=0.04). Child self-reported physical functioning scores were significantly higher for children in the hydroxyurea group (P=0.01). In conclusion, children with SCD who received hydroxyurea therapy reported better overall HRQL and better physical HRQL than children who did not receive this therapy despite disease severity. Further research assessing the impact of hydroxyurea therapy on HRQL, such as prospective assessment over time, would aid in our understanding of the effectiveness of hydroxyurea for individual children. Ultimately, this may aid in decreasing the barriers to the use of hydroxyurea.

  1. "I Never Knew There Were so Many Books about Us": Parents and Children Reading and Responding to African American Children's Literature Together

    Science.gov (United States)

    McNair, Jonda C.

    2013-01-01

    The purpose of this study was to examine how the social practices of African American families--with children in grades K-2--changed as a result of participating in a family literacy program utilizing African American children's literature. The families were exposed, through a series of workshops, to an abundance of children's literature…

  2. Population pharmacokinetics of artesunate and amodiaquine in African children

    Directory of Open Access Journals (Sweden)

    Ouedraogo Alphonse

    2009-08-01

    Full Text Available Abstract Background Pharmacokinetic (PK data on amodiaquine (AQ and artesunate (AS are limited in children, an important risk group for malaria. The aim of this study was to evaluate the PK properties of a newly developed and registered fixed dose combination (FDC of artesunate and amodiaquine. Methods A prospective population pharmacokinetic study of AS and AQ was conducted in children aged six months to five years. Participants were randomized to receive the new artesunate and amodiaquine FDC or the same drugs given in separate tablets. Children were divided into two groups of 70 (35 in each treatment arm to evaluate the pharmacokinetic properties of AS and AQ, respectively. Population pharmacokinetic models for dihydroartemisinin (DHA and desethylamodiaquine (DeAq, the principal pharmacologically active metabolites of AS and AQ, respectively, and total artemisinin anti-malarial activity, defined as the sum of the molar equivalent plasma concentrations of DHA and artesunate, were constructed using the non-linear mixed effects approach. Relative bioavailability between products was compared by estimating the ratios (and 95% CI between the areas under the plasma concentration-time curves (AUC. Results The two regimens had similar PK properties in young children with acute malaria. The ratio of loose formulation to fixed co-formulation AUCs, was estimated as 1.043 (95% CI: 0.956 to 1.138 for DeAq. For DHA and total anti-malarial activity AUCs were estimated to be the same. Artesunate was rapidly absorbed, hydrolysed to DHA, and eliminated. Plasma concentrations were significantly higher following the first dose, when patients were acutely ill, than after subsequent doses when patients were usually afebrile and clinically improved. Amodiaquine was converted rapidly to DeAq, which was then eliminated with an estimated median (range elimination half-life of 9 (7 to 12 days. Efficacy was similar in the two treatments groups, with cure rates of 0

  3. Teacher and Observer Ratings of Young African American Children's Social and Emotional Competence

    Science.gov (United States)

    Humphries, Marisha L.; Keenan, Kate; Wakschlag, Lauren S.

    2012-01-01

    Children's social and emotional competence abilities have been linked to successful social interactions and academic performance. This study examined the teacher and observer ratings of social and emotional competence for 89 young (3- to 5-year-old), African American children from economically stressed urban environments. There was a specific…

  4. African American Homeschool Parents' Motivations for Homeschooling and Their Black Children's Academic Achievement

    Science.gov (United States)

    Ray, Brian

    2015-01-01

    This study explores the motivations of African American parents for choosing homeschooling for their children and the academic achievement of their Black homeschool students. Their reasons for homeschooling are similar to those of homeschool parents in general, although some use homeschooling to help their children understand Black culture and…

  5. Sexual Health Discussions between African-American Mothers and Mothers of Latino Descent and Their Children

    Science.gov (United States)

    Murray, Ashley; Ellis, Monica U.; Castellanos, Ted; Gaul, Zaneta; Sutton, Madeline Y.; Sneed, Carl D.

    2014-01-01

    We examined approaches used by African-American mothers and mothers of Latino descent for informal sex-related discussions with their children to inform sexually transmitted infection (STI)/HIV intervention development efforts. We recruited mothers (of children aged 12-15) from youth service agencies and a university in southern California.…

  6. Identifying and Promoting Social Competence with African American Preschool Children: Developmental and Contextual Considerations.

    Science.gov (United States)

    Mendez, Julia L.; McDermott, Paul; Fantuzzo, John

    2002-01-01

    Presents multiple constructs that play a role in understanding African American preschool children's social competence. Findings support the importance of considering both children's developmental stage and their gender when evaluating aspects of social competence, particularly temperament and interactive peer play abilities. Discusses…

  7. Tradition and Modernization: Siting Philosophy for Children within the African Outlook

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    Ndofirepi, Amasa Philip; Cross, Michael

    2016-01-01

    In this philosophical paper, we investigate the project of doing philosophy with children in Africa. While the philosophy for children program has its roots in the Anglo-Saxon world, we contend that it can sit well in Africa if given an African outlook. We challenge Eurocentric specialists, who are attempting a wholesale introduction of the…

  8. Index of Productive Syntax for Children Who Speak African American English

    Science.gov (United States)

    Oetting, Janna B.; Newkirk, Brandi L.; Hartfield, Lekeitha R.; Wynn, Christy G.; Pruitt, Sonja L.; Garrity, April W.

    2010-01-01

    Purpose: The validity of the Index of Productive Syntax (IPSyn; Scarborough, 1990) for children who speak African American English (AAE) was evaluated by conducting an item analysis and a comparison of the children's scores as a function of their maternal education level, nonmainstream dialect density, age, and clinical status. Method: The data…

  9. Young African American Children's Representations of Self, Science, and School: Making Sense of Difference

    Science.gov (United States)

    Varelas, Maria; Kane, Justine M.; Wylie, Caitlin Donahue

    2011-01-01

    We focused on young, low-income, African American children in first- to third-grade classrooms where they experienced varied forms of interactive, participatory, and dialogic pedagogy in the context of yearlong, integrated science-literacy instruction. Using conversations that started around children's own science journals, which were an important…

  10. Iron deficiency and malaria as determinants of anaemia in African children

    NARCIS (Netherlands)

    Verhoef, H.

    2001-01-01

    Approximately three quarters of east African children <5 y of age suffer from anaemia, which is due, at least in part, to malaria and iron deficiency. In children in areas of seasonal malaria, the benefits of iron supplementation may not outweigh possible inherent risks of adverse effects caused

  11. Young African American Children Constructing Academic and Disciplinary Identities in an Urban Science Classroom

    Science.gov (United States)

    Kane, Justine M.

    2012-01-01

    In this paper, I offer a framework for exploring the academic and disciplinary identities young African American children construct in urban science classrooms. Using interviews, fieldnotes, and videotapes of classroom lessons, I juxtapose the ways in which two children tell about their experiences in school and science with their performances of…

  12. African and African American Children's and Adolescent Literature in the Classroom: A Critical Guide. Black Studies and Critical Thinking. Volume 11

    Science.gov (United States)

    Yenika-Agbaw, Vivian, Ed.; Napoli, Mary, Ed.

    2011-01-01

    The essays in this collection discuss multicultural issues in children's and adolescent literature, focusing particularly on African and African American cultures. They challenge everyone's understanding of what, in an age of globalization, multicultural texts really are. Cumulatively, these essays illustrate multicultural literature's power to…

  13. Zinc or multiple micronutrient supplementation to reduce diarrhea and respiratory disease in South African children: a randomized controlled trial.

    Directory of Open Access Journals (Sweden)

    Kany-Kany Angelique Luabeya

    Full Text Available Prophylactic zinc supplementation has been shown to reduce diarrhea and respiratory illness in children in many developing countries, but its efficacy in children in Africa is uncertain.To determine if zinc, or zinc plus multiple micronutrients, reduces diarrhea and respiratory disease prevalence.Randomized, double-blind, controlled trial.Rural community in South Africa.THREE COHORTS: 32 HIV-infected children; 154 HIV-uninfected children born to HIV-infected mothers; and 187 HIV-uninfected children born to HIV-uninfected mothers.Children received either 1250 IU of vitamin A; vitamin A and 10 mg of zinc; or vitamin A, zinc, vitamins B1, B2, B6, B12, C, D, E, and K and copper, iodine, iron, and niacin starting at 6 months and continuing to 24 months of age. Homes were visited weekly.Primary outcome was percentage of days of diarrhea per child by study arm within each of the three cohorts. Secondary outcomes were prevalence of upper respiratory symptoms and percentage of children who ever had pneumonia by maternal report, or confirmed by the field worker.Among HIV-uninfected children born to HIV-infected mothers, median percentage of days with diarrhea was 2.3% for 49 children allocated to vitamin A; 2.5% in 47 children allocated to receive vitamin A and zinc; and 2.2% for 46 children allocated to multiple micronutrients (P = 0.852. Among HIV-uninfected children born to HIV-uninfected mothers, median percentage of days of diarrhea was 2.4% in 56 children in the vitamin A group; 1.8% in 57 children in the vitamin A and zinc group; and 2.7% in 52 children in the multiple micronutrient group (P = 0.857. Only 32 HIV-infected children were enrolled, and there were no differences between treatment arms in the prevalence of diarrhea. The prevalence of upper respiratory symptoms or incidence of pneumonia did not differ by treatment arms in any of the cohorts.When compared with vitamin A alone, supplementation with zinc, or with zinc and multiple

  14. Structure and extent of the southern African cratons: Integrated images from receiver functions and teleseimic tomography

    DEFF Research Database (Denmark)

    Soliman, Mohammad Youssof Ahmad; Levander, Alan; Bezada, Max

    2011-01-01

    . The Receiver Functions show a thin crust with a flat and sharp Moho discontinuity throughout the entire Kaapvaal and Zimbabwe cratons. These results are consistent with expectations for Archean areas. The lowest Vp/Vs value sites are found around the locations of diamondiferous kimberlite pipes at flat Moho...

  15. NIH Research: Children Research Volunteers Receive Care and Help Advance Knowledge | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... Children Research Volunteers Receive Care and Help Advance Knowledge Past Issues / Winter 2012 Table of Contents Dr. ... Children research volunteers receive care and help advance knowledge I f one smile can light up a ...

  16. Birth outcomes in South African women receiving highly active antiretroviral therapy: a retrospective observational study

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    van der Merwe Karin

    2011-08-01

    Full Text Available Abstract Background Use of highly active antiretroviral therapy (HAART, a triple-drug combination, in HIV-infected pregnant women markedly reduces mother to child transmission of HIV and decreases maternal morbidity. However, there remains uncertainty about the effects of in utero exposure to HAART on foetal development. Methods Our objectives were to investigate whether in utero exposure to HAART is associated with low birth weight and/or preterm birth in a population of South African women with advanced HIV disease. A retrospective observational study was performed on women with CD4 counts ≤250 cells/mm3 attending antenatal antiretroviral clinics in Johannesburg between October 2004 and March 2007. Low birth weight ( Results Among HAART-unexposed infants, 27% (60/224 were low birth weight compared with 23% (90/388 of early HAART-exposed (exposed 3 increase, 95% CI 0.45-0.71, p 3 increase, 95% CI 0.55-0.85, p = 0.001. HAART exposure was associated with an increased preterm birth rate (15%, or 138 of 946, versus 5%, or seven of 147, in unexposed infants, p = 0.001, with early nevirapine and efavirenz-based regimens having the strongest associations with preterm birth (AOR 5.4, 95% CI 2.1-13.7, p Conclusions In this immunocompromised cohort, in utero HAART exposure was not associated with low birth weight. An association between NNRTI-based HAART and preterm birth was detected, but residual confounding is plausible. More advanced immunosuppression was a risk factor for low birth weight and preterm birth, highlighting the importance of earlier HAART initiation in women to optimize maternal health and improve infant outcomes.

  17. Giving toys to children reduces their anxiety about receiving premedication for surgery.

    Science.gov (United States)

    Golden, Leonard; Pagala, Murali; Sukhavasi, Sujatha; Nagpal, Dheeraj; Ahmad, Ayeesha; Mahanta, Aruna

    2006-04-01

    Children have increased anxiety during the preoperative period. The administration of oral premedication to children is often met with apprehension, reluctance, or refusal. We sought to determine whether giving a small toy to the children would decrease the anxiety associated with taking oral premedication. This was a prospective study involving 100 children 3-6 yr of age randomized into two equal groups. The anxiety of each child was assessed using the Modified Yale Preoperative Anxiety Scale. The results showed significantly less anxiety in children who received a toy before oral administration of midazolam.

  18. The majority of sick children receive paracetamol during the winter

    DEFF Research Database (Denmark)

    Ertmann, Ruth Kirk; Møller, Janne Julie; Waldorff, Frans Boch

    2012-01-01

    INTRODUCTION: Even though fever is a common symptom in childhood, it often worries parents and they may try to reduce discomfort by giving the child paracetamol, which is currently the most commonly sold over-the-counter medicine. The objective of this study was to investigate parent-administered......INTRODUCTION: Even though fever is a common symptom in childhood, it often worries parents and they may try to reduce discomfort by giving the child paracetamol, which is currently the most commonly sold over-the-counter medicine. The objective of this study was to investigate parent......-administered paracetamol in toddlers during a winter-period in relation to symptoms, doctor contacts and severity-rated illness. MATERIAL AND METHODS: The study was conducted as a prospective diary study covering a three-month winter-period. It comprised a cohort of 183 infants born in February 2001 in a district...... of the capital area in Denmark. RESULTS: According to the parents, a total of 119 toddlers (65%) received paracetamol at least once during the study period; 9.3% of the toddlers received paracetamol for more than ten days. The administration of paracetamol rose as the number of symptoms increased. Paracetamol...

  19. Prescribing patterns of medicine classified as 'antidepressants' in South African children and adolescents

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    Jan H. P. Serfontein

    2009-04-01

    Full Text Available

    The main objective of this study was to characterise prescribing patterns of medicine classified as 'antidepressants' (hereafter simply referred to as antidepressants in children and adolescents in the private health care sector of South Africa. A retrospective drug utilisation design was used to identify patients aged 19 years and younger from a South African pharmaceutical benefit management company’s database, whom were issued at least one antidepressant between 1 January 2006 and 31 December 2006. Prescribed daily dosages (PDDs were calculated using the Statistical Analysis System® program. A total of 1 013 patients received a mean number of 2.88 (SD 3.04 prescriptions per patient. Females received more prescriptions than their male counterparts, with the highest prevalence in the 15 ≤ 19 years age group. The pharmacological groups most prescribed were the selective serotonin reuptake inhibitors (43.0% and the tricyclics (42.7%, with imipramine (22.04% and amitriptyline (19% as the most commonly prescribed drugs. Approximately 30% (n = 2 300 of all antidepressants in the study population were prescribed off-label. Amitriptyline and clomipramine were prescribed at daily dosages higher than recommended in children and adolescents aged 9 ≤ 15 years. Lithium, trimipramine, trazodone and sulpiride were prescribed at sub-therapeutic dosages in adolescents. This study provided insight in the prescribing patterns of medicine classified as antidepressants in South African children and adolescents. These drugs, however, have many indications. Further research is needed to determine reasons why specific drugs are prescribed in this population.

    Opsomming

    Die algemene doelstelling van hierdie studie was om die voorskrifpatrone van middels wat as 'antidepressante' geklassifiseer word (hierna verwys na as slegs antidepressante wat vir kinders en adolessente in die Suid-Afrikaanse private gesondheidsorgsektor

  20. Research Protocol: Development, implementation and evaluation of a cognitive behavioural therapy-based intervention programme for the management of anxiety symptoms in South African children with visual impairments

    Directory of Open Access Journals (Sweden)

    Lisa Visagie

    2015-02-01

    Full Text Available Background: Childhood anxiety presents a serious mental health problem, and it is one of the most common forms of psychological distress reported by youth worldwide. The prevalence of anxiety symptoms amongst South African youth is reported to be significantly higher than in other parts of the world. These high prevalence rates become even more significant when viewed in terms of children with visual impairments, as it is suggested that children with physical disabilities may be more prone, than their non-disabled peers, for the development of psychological difficulties. Objectives: The main aim of this study is to develop, implement and evaluate a specifically tailored anxiety intervention programme for use with South African children with visual impairments. Method: A specifically tailored cognitive-behavioural therapy-based anxiety intervention, for 9–13 year old South African children with visual impairments, will be evaluated in two special schools. The study will employ a randomised wait-list control group design with pre- postand follow-up intervention measures, with two groups each receiving a 10 session anxiety intervention programme. The main outcome measure relates to the participants’ symptoms of anxiety as indicated on the Revised Child Anxiety and Depression Scale. Conclusion: If the anxiety intervention programme is found to be effective in reducing symptoms of anxiety, this universal intervention will lay down the foundation upon which future contextually sensitive (South African anxiety intervention programmes can be built.

  1. Progress and Outcomes for Children with Autism Receiving Parent-Managed Intensive Interventions.

    Science.gov (United States)

    Eikeseth, Svein; Martin, Neil T.; Mudford, Oliver C.; Reeves, David

    2001-01-01

    Data were analyzed from 66 young children with autism served by 25 different early intervention consultants and receiving parent-managed interventions. Parent-managed intensive interventions resulted in progress for 60 children for mental age, adaptive behavior, and language skills. Interventions did not reproduce results from clinic-based…

  2. Narrative Performance of Gifted African American School-Aged Children From Low-Income Backgrounds

    Science.gov (United States)

    2015-01-01

    Purpose This study investigated classroom differences in the narrative performance of school-age African American English (AAE)-speaking children in gifted and general education classrooms. Method Forty-three children, Grades 2–5, each generated fictional narratives in response to the book Frog, Where Are You? (Mayer, 1969). Differences in performance on traditional narrative measures (total number of communication units [C-units], number of different words, and mean length of utterance in words) and on AAE production (dialect density measure) between children in gifted and general education classrooms were examined. Results There were no classroom-based differences in total number of C-units, number of different words, and mean length of utterance in words. Children in gifted education classrooms produced narratives with lower dialect density than did children in general educated classrooms. Direct logistic regression assessed whether narrative dialect density measure scores offered additional information about giftedness beyond scores on the Peabody Picture Vocabulary Test–Fourth Edition (Dunn & Dunn, 2007), a standard measure of language ability. Results indicated that a model with only Peabody Picture Vocabulary Test–Fourth Edition scores best discriminated children in the 2 classrooms. Conclusion African American children across gifted and general education classrooms produce fictional narratives of similar length, lexical diversity, and syntax complexity. However, African American children in gifted education classrooms may produce lower rates of AAE and perform better on standard measures of vocabulary than those in general education classrooms. PMID:25409770

  3. The moderating effects of parenting styles on African-American and Caucasian children's suicidal behaviors.

    Science.gov (United States)

    Greening, Leilani; Stoppelbein, Laura; Luebbe, Aaron

    2010-04-01

    Given that parenting practices have been linked to suicidal behavior in adolescence, examining the moderating effect of parenting styles on suicidal behavior early in development could offer potential insight into possible buffers as well as directions for suicide prevention and intervention later in adolescence. Hence, the moderating effects of parenting styles, including authoritarian, permissive, and features of authoritative parenting, on depressed and aggressive children's suicidal behavior, including ideation and attempts, were evaluated with young children (N = 172; 72% male, 28% female) ranging from 6 to 12 years of age. African American (69%) and Caucasian (31%) children admitted for acute psychiatric inpatient care completed standardized measures of suicidal behavior, depressive symptoms, and proactive and reaction aggression. Their parents also completed standardized measures of parental distress and parenting style. Hierarchical regression analyses revealed that, while statistically controlling for age and gender, children who endorsed more depressive symptoms or reactive aggression reported more current and past suicidal behavior than children who endorsed fewer depressive or aggressive symptoms. The significant positive relationship observed between depressive symptoms and childhood suicidal behavior, however, was attenuated by parental use of authoritarian parenting practices for African-American and older children but not for younger and Caucasian children. The ethnic/racial difference observed for the buffering effect of authoritarian parenting practices offers potential theoretical and clinical implications for conceptualizing the moderating effects of parenting styles on African-American and Caucasian children's suicidal behavior.

  4. Parenting styles and child behavior in African American families of preschool children.

    Science.gov (United States)

    Querido, Jane G; Warner, Tamara D; Eyberg, Sheila M

    2002-06-01

    Examined the relations between parenting styles and child behavior problems in African American preschool children. Participants were 108 African American female caregivers of 3- to 6-year-old children. Correlational analysis showed that parent-reported child behavior problems were associated with maternal education, family income, and parents' endorsement of authoritative parenting, authoritarian parenting, and permissive parenting. Hierarchical regression analysis showed that the authoritative parenting style was most predictive of fewer child behavior problems. These results are consistent with previous findings with European American families and provide strong support for the cross-cultural validity of the authoritative parenting style.

  5. Perceptions of communication choice and usage among African American hearing parents: Afrocentric cultural implications for African American deaf and hard of hearing children.

    Science.gov (United States)

    Borum, Valerie

    2012-01-01

    In a qualitative study employing an exploratory design, the researcher explored the perceptions of communication choice and usage among 14 African American hearing parents of deaf and hard of hearing children. Semistructured, in-depth thematic interviews were used with a modified grounded-theory approach in which themes were analyzed and coded. Four thematic challenges and opportunities related to communication choice and usage were found: (a) oral tradition-nommo, (b) sign and oral-diunital, (c) literacy, and (d) racial/ethnic cultural socialization. Afrocentric implications for deaf and hard of hearing children are explored based on research observations pertaining to the significance of the oral tradition in African American culture and the socialization of African American deaf and hard of hearing children in the context of African American hearing families.

  6. Protective Factors for Depression among African American Children of Predominantly Low-Income Mothers with Depression.

    Science.gov (United States)

    Boyd, Rhonda C; Waanders, Christine

    2013-01-01

    Maternal depression has a deleterious impact on child psychological outcomes, including depression symptoms. However, there is limited research on the protective factors for these children and even less for African Americans. The purpose of the study is to examine the effects of positive parenting skills on child depression and the potential protective effects of social skills and kinship support among African American children whose mothers are depressed and low-income. African American mothers (n = 77) with a past year diagnosis of a depressive disorder and one of their children (ages 8-14) completed self-report measures of positive parenting skills, social skills, kinship support, and depression in a cross-sectional design. Regression analyses demonstrated that there was a significant interaction effect of positive parenting skills and child social skills on child depression symptoms. Specifically, parent report of child social skills was negatively associated with child depression symptoms for children exposed to poorer parenting skills; however, this association was not significant for children exposed to more positive and involved parenting. Kinship support did not show a moderating effect, although greater maternal depression severity was correlated with more child-reported kinship support. The study findings have implications for developing interventions for families with maternal depression. In particular, parenting and child social skills are potential areas for intervention to prevent depression among African American youth.

  7. Abnormal Myocardial Strain Indices in Children Receiving Anthracycline Chemotherapy.

    Science.gov (United States)

    Pignatelli, Ricardo H; Ghazi, Payam; Reddy, S Chandra-Bose; Thompson, Patrick; Cui, Qiqiong; Castro, Jacqueline; Okcu, Mehmet F; Jefferies, John Lynn

    2015-12-01

    Anthracycline chemotherapy (AC) is associated with impaired left ventricular (LV) systolic function. LV ejection fraction (EF %) obtained by two-dimensional echocardiography is the current gold standard for detection and monitoring of LV systolic function. However, dependence on LVEF has been shown to be unreliable due to its inherent limitations. Speckle tracking echocardiography (STE) measures myocardial strain and is a sensitive method to detect LV systolic dysfunction with demonstrated utility in such detection in adult and pediatric cohort studies. Compare myocardial strain indices derived by STE with LVEF to detect ACT-induced LV systolic dysfunction. Prospective, cross-sectional measurements of LV myocardial strain indices derived from STE with LVEF. Pediatric cohort of 25 patients (pts): 17 females, eight males with a mean age 9.8 ± 5.8 years, who received anthracyclines (AC); median cumulative dose ≥150 ± 124.4 mg/m(2), range 60-450 mg/m(2) showing normal LV end-diastolic diameter (mm) and normal LVEF (≥55 %) underwent STE to obtain LV myocardial strain indices: strain and strain rate. The inter- and intraobserver variability for the strain indices was 5 %. Fifteen of 25 pts (60 %) showed abnormal global longitudinal peak systolic strain (GLPSS) and 19/25 pts (76 %) showed abnormal peak circumferential strain (PCS) compared to age-matched controls (p = 0.005). In contrast, no significant differences was observed in either indices with the dose of AC. Likewise, no significant changes in the systolic or diastolic strain rate were noted with the dose of AC (r (2) = 0.0076 for peak E, r (2) = 0.072 for peak A, p = NS). GLPSS and PCS were diminished and, however, correlated poorly with the cumulative dose of AC. These observations indicate an early onset of LV systolic dysfunction by the strain indices in pts who continue to show a normal LVEF implying presence of occult LV systolic dysfunction. These novel strain indices may assist in

  8. Contrasting two models of academic self-efficacy--domain-specific versus cross-domain--in children receiving and not receiving special instruction in mathematics.

    Science.gov (United States)

    Jungert, Tomas; Hesser, Hugo; Träff, Ulf

    2014-10-01

    In social cognitive theory, self-efficacy is domain-specific. An alternative model, the cross-domain influence model, would predict that self-efficacy beliefs in one domain might influence performance in other domains. Research has also found that children who receive special instruction are not good at estimating their performance. The aim was to test two models of how self-efficacy beliefs influence achievement, and to contrast children receiving special instruction in mathematics with normally-achieving children. The participants were 73 fifth-grade children who receive special instruction and 70 children who do not receive any special instruction. In year four and five, the children's skills in mathematics and reading were assessed by national curriculum tests, and in their fifth year, self-efficacy in mathematics and reading were measured. Structural equation modeling showed that in domains where children do not receive special instruction in mathematics, self-efficacy is a mediating variable between earlier and later achievement in the same domain. Achievement in mathematics was not mediated by self-efficacy in mathematics for children who receive special instruction. For normal achieving children, earlier achievement in the language domain had an influence on later self-efficacy in the mathematics domain, and self-efficacy beliefs in different domains were correlated. Self-efficacy is mostly domain specific, but may play a different role in academic performance depending on whether children receive special instruction. The results of the present study provided some support of the Cross-Domain Influence Model for normal achieving children.

  9. Impact of learning orientation on African American children's attitudes toward high-achieving peers.

    Science.gov (United States)

    Marryshow, Derrick; Hurley, Eric A; Allen, Brenda A; Tyler, Kenneth M; Boykin, A Wade

    2005-01-01

    This study examined Ogbu's widely accepted thesis that African American students reject high academic achievement because they perceive its limited utility in a world where their upward mobility is constrained by racial discrimination. Boykin's psychosocial integrity model contends that Black students value high achievement but that discrepancies between their formative cultural experiences and those imposed in school lead them to reject the modes of achievement available in classrooms. Ninety Black children completed a measure of attitudes toward students who achieve via mainstream or African American cultural values. Participants rejected the mainstream achievers and embraced the African American cultural achievers. Moreover, they expected their teachers to embrace the mainstream achievers and reject those who achieved through high-verve behavior. Results suggest that Boykin's thesis is a needed refinement to Ogbu's ideas. They indicate that Black children may reject not high achievement but some of the mainstream cultural values and behaviors on which success in mainstream classrooms is made contingent.

  10. Family-Level Factors, Depression, and Anxiety among African American Children: A Systematic Review

    Science.gov (United States)

    Washington, Tyreasa; Rose, Theda; Coard, Stephanie Irby; Patton, Desmond Upton; Young, Shelton; Giles, Sasha; Nolen, Marlon

    2017-01-01

    Background: The reported prevalence of depression and anxiety among African American children and adolescents and their negative sequalae suggest a need to further explore factors that may be protective of depression and anxiety among this population. Objective: The aim of this review was to examine empirical studies that focus on the association…

  11. Young African American Children Constructing Identities in an Urban Integrated Science-Literacy Classroom

    Science.gov (United States)

    Kane, Justine M.

    2009-01-01

    This is a qualitative study of identities constructed and enacted by four 3rd-grade African American children (two girls and two boys) in an urban classroom that engaged in a year-long, integrated science-literacy project. Juxtaposing narrative and discursive identity lenses, coupled with race and gender perspectives, I examined the ways in which…

  12. Collecting and Utilizing Evaluation Research for Public Good and on Behalf of African American Children

    Science.gov (United States)

    Thomas, Veronica G.; McKie, Brooke K.

    2006-01-01

    A study indicates that researchers entrusted with evaluating the educational outcomes of African American children must engage their practice for the public good and on behalf of these students. The Howard University Evaluation Training Institute is used as a guide to describe the steps for conducting quality evaluations, and to highlight the…

  13. Family-Level Factors and African American Children's Behavioral Health Outcomes: A Systematic Review

    Science.gov (United States)

    Washington, Tyreasa; Rose, Theda; Colombo, Gia; Hong, Jun Sung; Coard, Stephanie Irby

    2015-01-01

    Background: Considerable prior research targeting African American children has focused on the pervasiveness of problematic behavior and negative risk factors associated with their development, however the influence of family on better behavioral health outcomes has largely been ignored. Objective: The purpose of this review is to examine…

  14. Racism in African Children's Literature: A Critique of Eric Campbell's "The Year of the Leopard Song."

    Science.gov (United States)

    Osa, Osayimwense

    Eric Campbell, an English teacher, spent most of his working life in New Guinea and in East Africa, where he lived in the shadow of Kilimanjaro. He now lives in England and writes about Africa. People could expect an objective, and perhaps, a dispassionate account or depiction of African children and adults--their individual lives and…

  15. Culture and Dental Health among African Immigrant School-Aged Children in the United States

    Science.gov (United States)

    Obeng, Cecilia S.

    2007-01-01

    Purpose: The paper examines African immigrant parents' views on dental decay and whether such views affect their decision to obtain dental insurance for their children. The paper also examines the cultural underpinnings of the immigrants' oral health care practices. Design/methodology/approach: The data for the study were collected in the states…

  16. Nonstandard Maternal Work Schedules: Implications for African American Children's Early Language Outcomes

    Science.gov (United States)

    Odom, Erika C.; Vernon-Feagans, Lynne; Crouter, Ann C.

    2013-01-01

    In this study, observed maternal positive engagement and perception of work-family spillover were examined as mediators of the association between maternal nonstandard work schedules and children's expressive language outcomes in 231 African American families living in rural households. Mothers reported their work schedules when their child was 24…

  17. African-American Children and the Case for Community: Eleanora Tate's South Carolina Trilogy.

    Science.gov (United States)

    Knuth, Carole Brown

    1998-01-01

    Three books by Eleanora Tate, "The Secret of Gumbo Grove" (1988), "Thank You, Dr. Martin Luther King, Jr.!" (1992), and "A Blessing in Disguise" (1995) are discussed with respect to their portrayal of African-American children and their responsibility to both themselves and their community. (MAK)

  18. "Combing" through Representations of Black Girls' Hair in African American Children's Literature

    Science.gov (United States)

    Brooks, Wanda M.; McNair, Jonda C.

    2015-01-01

    In this article, we share findings from a content analysis of six picturebooks about hair. The picturebooks selected feature Black female protagonists and are written by African American females. Our content analysis examines the ways in which Black hair is theorized and represented to children (from diverse backgrounds) very early on in their…

  19. Curriculum-Based Measurement: An Emerging Alternative to Traditional Assessment for African American Children and Youth

    Science.gov (United States)

    Fore, Cecil, III; Burke, Mack D.; Martin, Christopher

    2006-01-01

    The purpose of this article is to provide readers with an overview of Curriculum-Based Measurement (CBM). Special education is often used for meeting the needs of African American children and youth. Assessment reform is needed that emphasizes reliable and valid alternative assessment, linkages to the curriculum, and progress monitoring. CBM may…

  20. Cultural Enrichment: Connecting African American Elementary Children to Academic Achievement

    Science.gov (United States)

    Winston, Deborah L.

    2011-01-01

    A large, growing number of mis-educated American citizens are being produced by America's public schools. Many of these students are being funneled into the penal system shortly after dropping out of high school. This phenomenon is especially prevalent among African American male students, many of whom have withdrawn academically years prior…

  1. 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

  2. Sleep habits and fatigue of children receiving maintenance chemotherapy for ALL and their parents.

    Science.gov (United States)

    Zupanec, Sue; Jones, Heather; Stremler, Robyn

    2010-01-01

    The study of potential contributors to fatigue, such as sleep disturbance, has been identified as a research priority in pediatric cancer. The primary objective of this descriptive study was to explore relationships between sleep habits, sleep disturbance, and fatigue for children receiving maintenance chemotherapy for acute lymphoblastic leukemia (ALL). This study also described sleep habits, sleep disturbance, and fatigue of parents of children and adolescents with ALL and determined if relationships existed between parent and child sleep disturbance and fatigue. Using a descriptive, cross-sectional design, children aged 4-18 years receiving maintenance chemotherapy for ALL and their parents completed questionnaires about their sleep and fatigue. Sleep disturbance was common in both children (87%) and parents (48%) and sleep disturbance scores were positively correlated with fatigue scores. From qualitative written responses to open-ended questions, 9 themes emerged related to sleep for children undergoing maintenance chemotherapy for ALL. Sleep differences noted since diagnosis included (1) sleep is disturbed, (2) sleep habits have changed, and (3) sleep is unchanged or improved. Things that got in the way of children sleeping well included (4) side effects of medication, especially dexamethasone; and (5) medication schedules. Things that helped children get sleep at night were (6) sleeping with someone, (7) comforting activities or routine, (8) medications, and (9) food and drink. Sleep disturbance in children on ALL maintenance and their parents is common and likely contributes to increased fatigue and is a potential target for nursing interventions.

  3. Differences in candidate gene association between European ancestry and African American asthmatic children.

    Directory of Open Access Journals (Sweden)

    Tesfaye M Baye

    Full Text Available BACKGROUND: Candidate gene case-control studies have identified several single nucleotide polymorphisms (SNPs that are associated with asthma susceptibility. Most of these studies have been restricted to evaluations of specific SNPs within a single gene and within populations from European ancestry. Recently, there is increasing interest in understanding racial differences in genetic risk associated with childhood asthma. Our aim was to compare association patterns of asthma candidate genes between children of European and African ancestry. METHODOLOGY/PRINCIPAL FINDINGS: Using a custom-designed Illumina SNP array, we genotyped 1,485 children within the Greater Cincinnati Pediatric Clinic Repository and Cincinnati Genomic Control Cohort for 259 SNPs in 28 genes and evaluated their associations with asthma. We identified 14 SNPs located in 6 genes that were significantly associated (p-values <0.05 with childhood asthma in African Americans. Among Caucasians, 13 SNPs in 5 genes were associated with childhood asthma. Two SNPs in IL4 were associated with asthma in both races (p-values <0.05. Gene-gene interaction studies identified race specific sets of genes that best discriminate between asthmatic children and non-allergic controls. CONCLUSIONS/SIGNIFICANCE: We identified IL4 as having a role in asthma susceptibility in both African American and Caucasian children. However, while IL4 SNPs were associated with asthma in asthmatic children with European and African ancestry, the relative contributions of the most replicated asthma-associated SNPs varied by ancestry. These data provides valuable insights into the pathways that may predispose to asthma in individuals with European vs. African ancestry.

  4. The effect of chewing gum on oral mucositis in children receiving chemotherapy

    OpenAIRE

    Ocakcı, Ayşe Ferda; Ayverdi, Didem; Ekim, Ayfer

    2014-01-01

    Abstract Background: Oral mucositis is an important clinical problem, resulting in significant patient morbidity, a change in health-related quality of life, and supportive care. The purpose of this study was to assess the efficiency of chewing gum on children, who are receiving chemotherapy regimens, for prevention and treatment of oral mucositis. Method and Material: The study sample consisted of 60 children (30 study group-30 control group) between the ages 6-...

  5. Dominican Children with HIV Not Receiving Antiretrovirals: Massage Therapy Influences their Behavior and Development

    Directory of Open Access Journals (Sweden)

    Maria Hernandez-Reif

    2008-01-01

    Full Text Available Forty-eight children (M age = 4.8 years infected with HIV/AIDS and living in the Dominican Republic were randomly assigned to a massage therapy or a play session control group. The children in the massage therapy group received two weekly 20-min massages for 12 weeks; the children in the control group participated in a play session (coloring, playing with blocks for the same duration and length as the massage therapy group. Overall, the children in the massage therapy group improved in self-help abilities and communication, suggesting that massage therapy may enhance daily functioning for children with HIV/AIDS. Moreover, the HIV infected children who were six or older also showed a decrease in internalizing behaviors; specifically depressive/anxious behaviors and negative thoughts were reduced. Additionally, baseline assessments revealed IQ equivalence below normal functioning for 70% of the HIV infected children and very high incidences of mood problems (depression, withdrawn for 40% of the children and anxiety problems for 20% of the children, suggesting the need for better monitoring and alternative interventions in countries with limited resources to improve cognition and the mental health status of children infected with HIV/AIDS.

  6. Home Literacy Environment of African American Head Start Children

    Directory of Open Access Journals (Sweden)

    Janese Daniels

    2012-08-01

    Full Text Available Researchers have documented culturally specific family literacy practices in which low-income families engage, which are often a function of the context in which the family is currently embedded.  These practices are well documented in ethnographic literature. Although this evidence exists, its utility is limited due to small sample sizes and lack of quantitative documentation on their contribution to children’s language and literacy development.  This study attempted to quantify those culturally specific family literacy practices.  51 low-income African-American mother-child dyads participated.  The contribution of multiple literacy practices was examined in relation to child language and literacy outcomes.  Most low-income African-American families engaged in multiple literacy practices.  Recommended areas for future research directions are discussed.

  7. Home Literacy Environment of African American Head Start Children

    Directory of Open Access Journals (Sweden)

    Janese Daniels

    2012-08-01

    Full Text Available

    Researchers have documented culturally specific family literacy practices in which low-income families engage, which are often a function of the context in which the family is currently embedded.  These practices are well documented in ethnographic literature. Although this evidence exists, its utility is limited due to small sample sizes and lack of quantitative documentation on their contribution to children’s language and literacy development.  This study attempted to quantify those culturally specific family literacy practices.  51 low-income African-American mother-child dyads participated.  The contribution of multiple literacy practices was examined in relation to child language and literacy outcomes.  Most low-income African-American families engaged in multiple literacy practices.  Recommended areas for future research directions are discussed.

  8. African American Children At-Risk of Increasingly Conflicted Teacher-Student Relationships in Elementary School.

    Science.gov (United States)

    Spilt, Jantine; Hughes, Jan N

    Previous studies found different trajectories of conflicted relationships with teachers predictive of academic underachievement. However, little is known about what places children at risk for atypical conflict trajectories. This follow-up study examines whether African American ethnicity, IQ, and SES are unique predictors of teacher-student conflict trajectories taking into account sociobehavioral predictors, including aggression and prosocial behavior. The study included the same ethnically diverse sample of 657 academically at-risk children in which previously four latent growth classes of conflict trajectories (grades 1-5) predictive of underachievement were identified. In this follow-up study, 6 predictors were examined: African American ethnicity, SES, IQ (independent assessment), Inhibitory control (performance measure), and Aggression and Prosocial behavior (peer assessment). The results demonstrated that African American ethnicity, but not IQ and SES, uniquely predicted atypical conflict trajectories, while controlling for sociobehavioral predictors. African American children were at risk of increasingly conflicted relationships with elementary school teachers, which has been found to increase the risk of academic underachievement in middle school.

  9. Oral health assessment and mouth care for children and young people receiving palliative care. Part one.

    Science.gov (United States)

    Sargeant, Stephanie; Chamley, Carol

    2013-03-01

    This is the first part of two articles exploring oral health problems and treatments for children receiving palliative care, successful management of which can improve considerably the quality of life for this group of children and young people. Part one includes an adapted oral health assessment tool for use in children and young people with complex and palliative healthcare needs that has the potential to help nurses identify and monitor oral health problems and prevent or minimise oral problems from developing. Part two--to be published next month--focuses on basic oral hygiene and the management of specific oral health problems.

  10. Positioning women's and children's health in African union policy-making: a policy analysis

    Directory of Open Access Journals (Sweden)

    Toure Kadidiatou

    2012-02-01

    Full Text Available Abstract Background With limited time to achieve the Millennium Development Goals, progress towards improving women's and children's health needs to be accelerated. With Africa accounting for over half of the world's maternal and child deaths, the African Union (AU has a critical role in prioritizing related policies and catalysing required investments and action. In this paper, the authors assess the evolution of African Union policies related to women's and children's health, and analyze how these policies are prioritized and framed. Methods The main method used in this policy analysis was a document review of all African Union policies developed from 1963 to 2010, focusing specifically on policies that explicitly mention health. The findings from this document review were discussed with key actors to identify policy implications. Results With over 220 policies in total, peace and security is the most common AU policy topic. Social affairs and other development issues became more prominent in the 1990s. The number of policies that mentioned health rose steadily over the years (with 1 policy mentioning health in 1963 to 7 in 2010. This change was catalysed by factors such as: a favourable shift in AU priorities and systems towards development issues, spurred by the transition from the Organization of African Unity to the African Union; the mandate of the African Commission on Human and People's Rights; health-related advocacy initiatives, such as the Campaign for the Accelerated Reduction of Maternal Mortality in Africa (CARMMA; action and accountability requirements arising from international human rights treaties, the Millennium Development Goals (MDGs, and new health-funding mechanisms, such as the Global Fund to Fight AIDS, Tuberculosis and Malaria. Prioritization of women's and children's health issues in AU policies has been framed primarily by human rights, advocacy and accountability considerations, more by economic and health frames

  11. Dyslipidemia in a cohort of HIV-infected Latin American children receiving highly active antiretroviral therapy.

    Science.gov (United States)

    Brewinski, Margaret; Megazzini, Karen; Hance, Laura Freimanis; Cruz, Miguel Cashat; Pavia-Ruz, Noris; Della Negra, Marinella; Ferreira, Flavia Gomes Faleiro; Marques, Heloisa; Hazra, Rohan

    2011-10-01

    In order to describe the prevalence of hypercholesterolemia and hypertriglyceridemia in a cohort of HIV-infected children and adolescents in Latin America and to determine associations with highly active antiretroviral therapy (HAART), we performed this cross-sectional analysis within the NICHD International Site Development Initiative pediatric cohort study. Eligible children had to be at least 2 years of age and be on HAART. Among the 477 eligible HIV-infected youth, 98 (20.5%) had hypercholesterolemia and 140 (29.4%) had hypertriglyceridemia. In multivariable analyses, children receiving protease inhibitor (PI)-containing HAART were at increased risk for hypercholesterolemia [adjusted odds ratio (AOR) =  2.7, 95% confidence interval (CI) 1.3-5.6] and hypertriglyceridemia (AOR = 3.5, 95% CI 1.9-6.4) compared with children receiving non-nucleoside reverse transcriptase inhibitor (NNRTI)-containing HAART. In conclusion, HIV-infected youth receiving PI-containing HAART in this Latin American cohort were at increased risk for hypercholesterolemia and hypertriglyceridemia compared with those receiving NNRTI-containing HAART.

  12. Malaria, anaemia and antimalarial drug resistance in African children

    NARCIS (Netherlands)

    Obonyo, C.O.

    2006-01-01

    Malaria-associated anaemia is a potentially preventable cause of severe morbidity and mortality in children < 5years of age, in areas of high malaria transmission in sub-Saharan Africa. In a cross-sectional study of 3586 children, 80% were anaemic (haemoglobin [Hb]<11g/dL) and 3% had severe anaemia

  13. Reflections on the Development of African American Children's Literature

    Science.gov (United States)

    Bishop, Rudine Sims

    2012-01-01

    As a doctoral student at Wayne State University in Detroit, the author taught, along with a few other doctoral students, some of the undergraduate courses in children's literature. One year in the early 1970s, they graduate student-instructors were recruited as helpers at a book fair. Among the books to be displayed was a set of children's books,…

  14. Nutritional status changes in HIV-infected children receiving combined antiretroviral therapy including protease inhibitors.

    Science.gov (United States)

    Fiore, P; Donelli, E; Boni, S; Pontali, E; Tramalloni, R; Bassetti, D

    2000-11-01

    Maintaining linear growth and weight gain in HIV-infected children is often difficult. Nutritional evaluation and support are recognised as important factors to improve their quality of life. Combination antiretroviral therapy including protease inhibitors (HAART) reduces HIV-viral load and improves survival, quality of life and nutritional status. Our study aimed to determine changes in nutrional status based on body weight, height and nutritional habits, of HIV-infected children receiving HAART. Possible side effects of lipid metabolism were also studied. Twenty five children, 13 treated with HAART (group B) were followed up for 12 months. We did not observe statistically significant differences in nutritional status over that time or between groups A and B. Inadequate energy intake was more common in patients with advanced HIV-disease. Hyperlipidemia was found in 70% of children receiving ritonavir and in approximately 50% of children receiving nelfinavir. We observed an important although not statistically significative modification in the height of those in group B.

  15. Predicting childhood obesity prevention behaviors using social cognitive theory among upper elementary African-American children.

    Science.gov (United States)

    Elmore, Shakeyrah; Sharma, Manoj

    Childhood obesity is a major public health problem in the African-American community. Commonly suggested public health strategies to reduce childhood obesity are limiting television viewing, encouraging daily moderately intense physical activity of at least 60 minutes per day, increasing fruit and vegetable intake to five or more cups per day, and increasing water consumption. This study examined the extent to which selected social cognitive theory constructs can predict these four behaviors in African-American upper elementary children. A 56-item valid and reliable scale was administered to 222 students. Glasses of water consumed were predicted by self-control for drinking water and self-efficacy for drinking water (R2 = 0.123). Fruits and vegetables consumed were predicted by self-efficacy for eating fruits and vegetables (R2 = 0.083). For designing primary prevention interventions to reduce childhood obesity in the African-American community, social cognitive theory provides a useful framework.

  16. Parental depression, family functioning and obesity among African American children.

    Science.gov (United States)

    Davis, Melvin; Young, LaShun; Davis, Sheila P; Moll, George

    2008-01-01

    Obesity has reached an epidemic level in America (National Center for Health Statistics [NCHS] 1999), and this epidemic is more acute for African Americans than for other groups of Americans. In this study, 44 parent-child dyads completed measurements of height, depression, and body fat composition. In addition, parents completed a demographic questionnaire, and instruments, which measured family functioning, parental psychopathology, child behavior, and cardiovascular risks. Several models emerged for predicting childhood and parental body mass index, parental depression, and child behavioral problems. Findings indicated a role for parental depression in childhood obesity. These findings are discussed in light of Bandura's Social Cognitive Theory, and the family's role in childhood obesity.

  17. Children's spontaneous emotional expressions while receiving (un)wanted prizes in the presence of peers.

    Science.gov (United States)

    Visser, Mandy; Krahmer, Emiel; Swerts, Marc

    2015-01-01

    Although current emotion theories emphasize the importance of contextual factors for emotional expressive behavior, developmental studies that examine such factors are currently thin on the ground. In this research, we studied the course of emotional expressions of 8- and 11-year-old children after winning a (large) first prize or a (substantially smaller) consolation prize, while playing a game competing against the computer or a physically co-present peer. We analyzed their emotional reactions by conducting two perception tests in which participants rated children's level of happiness. Results showed that co-presence positively affected children's happiness only when receiving the first prize. Moreover, for children who were in the presence of a peer, we found that eye contact affected children's expressions of happiness, but that the effect was different for different age groups: 8-year-old children were negatively affected, and 11-year-old children positively. Overall, we can conclude that as children grow older and their social awareness increases, the presence of a peer affects their non-verbal expressions, regardless of their appreciation of their prize.

  18. Benefiting Africans

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Along with thriving Sino-African economic and trade ties,Chinese companies have attached greater importance to their social responsibility to Africans.More than 2,000 sweaters woven by Chinese mothers were sent to orphans and disabled children in Kenya and four other African countries in September. This activity was launched by Hengyuanxiang,aleading Chinese wool manufacturer.

  19. Benefiting Africans

    Institute of Scientific and Technical Information of China (English)

    ZHANG ZHIPING

    2011-01-01

    Along with thriving Sino-African economic and trade ties,Chinese companies have attached greater importance to their social responsibility to Africans.More than 2,000 sweaters woven by Chinese mothers were sent to orphans and disabled children in Kenya and four other African countries in September.This activity was launched by Hengyuanxiang,a leading Chinese wool manufacturer.

  20. Overweight and obesity in children and adolescents: The South African problem

    Directory of Open Access Journals (Sweden)

    Margaretha Viljoen

    2012-05-01

    Full Text Available Overweight and obesity in children and adolescents are on the increase worldwide.Overweight and obesity increase the risk for the development of non-communicable diseases during childhood and adolescence, and predispose the individual to the development of overweight, obesity,ardiovascular disease, and metabolic and other disorders in adulthood.In Africa the number of overweight or obese children has doubled since 1990. In South Africa,overweight and obesity in children and adolescents are on the increase, but the prevalencevaries with age, gender and population group. These differences are important when intervention programmes and policies are considered. South Africa faces a double burden of disease where undernutrition and overweight or obesity are found in the same populations, in the same households and even in the same children. Malnutrition is a major contributor to the double burden of disease in South African children and adolescents.

  1. Understanding HIV Transmission Risk Behavior Among HIV-Infected South Africans Receiving Antiretroviral Therapy: An Information—Motivation—Behavioral Skills Model Analysis

    OpenAIRE

    Kiene, Susan M.; Fisher, William A.; Shuper, Paul A.; Cornman, Deborah H.; Christie, Sarah; MacDonald, Susan; Pillay, Sandy; Mahlase, Gethwana; Fisher, Jeffrey D.

    2013-01-01

    The current study applied the Information—Motivation—Behavioral Skills (IMB) model (J. D. Fisher & Fisher, 1992; W. A. Fisher & Fisher, 1993) to identify factors associated with HIV transmission risk behavior among HIV-infected South Africans receiving antiretroviral therapy (ART), a population of considerable significance for curtailing, or maintaining, South Africa’s generalized HIV epidemic. HIV prevention information, HIV prevention motivation, HIV prevention behavioral skills, and HIV tr...

  2. Parental depression, family functioning, and obesity among African American children.

    Science.gov (United States)

    Davis, Melvin; Young, LaShun; Davis, Sheila P; Moll, George

    2011-01-01

    Obesity has reached an epidemic level in America (National Center for Health Statistics [NCHS] 1999), and this epidemic is more acute for African Americans than for other groups ofAmericans. In this study, 44 parent-child dyads completed measurements of height, weight, depression, and body fat composition. In addition, parents completed a demographic questionnaire, and instruments, which measured family functioning, parental psychopathology, child behavior, and cardiovascular risks. Several models emerged for predicting childhood and parental body mass index, parental depression, and child behavioral problems. Findings indicated a role for parental depression in childhood obesity. These findings are discussed in light of Bandura 's Social Cognitive Theory, and the family's role in childhood obesity.

  3. Factors related to the institutionalization of children and adolescents received in the district of Uberaba - MG

    Directory of Open Access Journals (Sweden)

    Daniela Tavares Gontijo

    2012-06-01

    Full Text Available Objective: To describe the socio-demographic profile and factors related to the institutionalization of children and adolescents received in the District of Uberaba in 2009. Methods: Descriptive, documental, retrospective study, which included all children and adolescents who have been housed, by judicial decision, in the District of Uberaba-MG, Brazil, in 2009. Data collected from the judicial proceedings was analyzed using descriptive statistics. Results: Of 169 children and adolescents received in 2009, 82 (51.47% were female. Ages between 4 and 6 (33 - 19.53% and between 13 to 15 (30 - 17.75% were the most prevalent age groups. Among school-age children, only 41(24.26% had education level appropriate to age. In 109 (65.08% of cases, the father figure was not identified as present within the family composition. The main reasons for institutional sheltering were negligence, socio-economic conditions of the family, use of alcohol and drugs by those responsible, abuse, abandonment, physical violence and sexual violence. Conclusions: Data point to the process of social vulnerability experienced by families, which raises the articulation and strengthening of policies and intersectoral actions, with active partipation of the society, seeking the promotion of better living and health conditions for children and adolescents.

  4. Young African American children constructing identities in an urban integrated science-literacy classroom

    Science.gov (United States)

    Kane, Justine M.

    This is a qualitative study of identities constructed and enacted by four 3rd-grade African American children (two girls and two boys) in an urban classroom that engaged in a year-long, integrated science-literacy project. Juxtaposing narrative and discursive identity lenses, coupled with race and gender perspectives, I examined the ways in which the four children saw and performed themselves as students and as science students in their classroom. Interview data were used for the narrative analysis and classroom Discourse and artifacts were used for the discursive analysis. A constructivist grounded theory framework was adopted for both analyses. The findings highlight the diversity and richness of perspectives and forms of engagement these young children shared and enacted, and help us see African American children as knowers, doers, and talkers of science individually and collectively. In their stories about themselves, all the children identified themselves as smart but they associated with smartness different characteristics and practices depending on their strengths and preferences. Drawing on the children's social, cultural, and ethnolinguistic resources, the dialogic and multimodal learning spaces facilitated by their teacher allowed the children to explore, negotiate, question, and learn science ideas. The children in this study brought their understandings and ways of being into the "lived-in" spaces co-created with classmates and teacher and influenced how these spaces were created. At the same time, each child's ways of being and understandings were shaped by the words, actions, behaviors, and feelings of peers and teacher. Moreover, as these four children engaged with science-literacy activities, they came to see themselves as competent, creative, active participants in science learning. Although their stories of "studenting" seemed dominated by following rules and being well-behaved, their stories of "sciencing" were filled with exploration, ingenuity

  5. Assessment of antibody titers and immunity to Hepatitis B in children receiving chemotherapy

    Science.gov (United States)

    Shams Shahemabadi, A; Salehi, F; Hashemi, A; Vakili, M; Zare, F; Esphandyari, N; Kashanian, S

    2012-01-01

    Background There is a decrease in vaccine-specific antibody to certain vaccine-preventable diseases in children after chemotherapy, but the frequency of non-immune patients is not clear. In the present case-control study, was taken under investigation protection level to Hepatitis B infection in children 6 months after completing chemotherapy. Materials and Methods In this study 68 patients with cancer and 68 healthy children were enrolled. Patients were 1.5 -12 years old with completed standard chemotherapy at least for 6 months. All the patients and healthy children were negative for HBsAg and HBeAg and had received Hepatitis B vaccination. IgG antibody concentrations against Hepatitis B Virus (HBV) were determined in the patients receiving chemotrapy and healthy subjects serum by ELISA method. IgG antibody titer > 10 mIU/ml was considered as baseline protective titer for preventing HBV infection. Results Anti-HBs antibody titer in 19.12% of patients was less than 10 mIU/ml and 11.76% of the patients had borderline antibody titer (10-20 mIU/ml). In healthy subjects, 2.94% and 5.88% had antibody titer < 10 mIU/ml and 10-20 mIU/ml, respectively. According to statistical analysis, frequency of non immune subjects in children with cancer was significantly higher than those in healthy children (P-value=0.024). Conclusion HBV vaccination post-intensive chemotherapy in the children with cancer is strongly recommended. PMID:24575253

  6. Perceptions of Communication Choice and Usage among African American Hearing Parents: Afrocentric Cultural Implications for African American Deaf and Hard of Hearing Children

    Science.gov (United States)

    Borum, Valerie

    2012-01-01

    In a qualitative study employing an exploratory design, the researcher explored the perceptions of communication choice and usage among 14 African American hearing parents of deaf and hard of hearing children. Semistructured, in-depth thematic interviews were used with a modified grounded-theory approach in which themes were analyzed and coded.…

  7. The influence of cultural and racial identification on the psychosocial adjustment of inner-city African American children in school.

    Science.gov (United States)

    Thomas, Duane E; Townsend, Tiffany G; Belgrave, Faye Z

    2003-12-01

    The purpose of this study was to examine the relationship and combined influence of racial identity and Africentric values on African American children's psychosocial adjustment. Participants were 104 (53 males, 51 females) African American fourth-grade students attending an inner-city public school in a northeastern city. Child and teacher ratings were used to assess the relationship between racial identity, Africentric values, and several indices of child psychosocial adjustment, including child behavior control, school interest, and teacher perceptions of child strengths and problems in the classroom. Child self-esteem and the effects of gender and cohort were used as covariates in several analyses in the study. Overall, findings from the study supported the usefulness of combining racial identity and Africentric values into a single model of ethnic identification for African American children. Implications for risk prevention and enhancement of psychosocial functioning among African American children are discussed.

  8. Maternal resources, parenting, and dietary patterns among rural African American children in single-parent families.

    Science.gov (United States)

    Lee, E Juanita; McBride Murry, Velma; Brody, Gene; Parker, Veronica

    2002-01-01

    A correlation study was designed to test the hypothesis that maternal education, perceived family resources, and the importance of family routines would be related to children's dietary patterns. Additionally, the study examined the hypothesis that dietary patterns would be associated with children's cognitive and physical abilities. The sample for this study included 159 African American single-mother families with a 6- to 9-year-old child living in rural areas, most of whom lived in poverty. Children's eating patterns were assessed using a self-report questionnaire administered to the mother in an interview format. Children's cognitive ability was measured by several subscales from the Woodcock Johnson Psycho-Educational Instrument and the Harter Perceived Competence Scale for children. For male children, the mother's higher education was related to more adequate eating patterns at home, and more perceived family resources were related to the likelihood of taking vitamin supplements. For female children, greater milk intake was positively related to cognitive outcomes, including applied problem, passage comprehension, calculation, synonym identification, antonym identification, and quantitative concept scores. Milk intake was clearly related to more optimal cognitive development. The results of this study support the literature related to the importance of nutrition for cognitive and physical abilities in children.

  9. Structural and Dialectal Characteristics of the Fictional and Personal Narratives of School-Age African American Children

    Science.gov (United States)

    Mills, Monique T.; Watkins, Ruth V.; Washington, Julie A.

    2013-01-01

    Purpose: To report preliminary comparisons of developing structural and dialectal characteristics associated with fictional and personal narratives in school-age African American children. Method: Forty-three children, Grades 2-5, generated a fictional narrative and a personal narrative in response to a wordless-book elicitation task and a…

  10. The Effects of Visual Stimuli on the Spoken Narrative Performance of School-Age African American Children

    Science.gov (United States)

    Mills, Monique T.

    2015-01-01

    Purpose: This study investigated the fictional narrative performance of school-age African American children across 3 elicitation contexts that differed in the type of visual stimulus presented. Method: A total of 54 children in Grades 2 through 5 produced narratives across 3 different visual conditions: no visual, picture sequence, and single…

  11. Obsessive-Compulsive Disorder in African American Children and Adolescents: Risks, Resiliency, and Barriers to Treatment.

    Science.gov (United States)

    Williams, Monnica T; Jahn, Matthew E

    2016-05-30

    Obsessive-compulsive disorder (OCD) is a serious condition that remains understudied in ethnoracial minority populations. The presence of OCD and the individual, familial, and cultural factors that influence this condition can interfere with healthy development and cause lifelong disability. To date, there has not been a single published research article focused on OCD in African American youth. Ethnic and racial minorities with OCD are underrepresented or altogether absent from treatment centers and research studies, although evidence suggests that OCD may be particularly persistent in these populations. This article reviews risk factors, protective factors, and barriers to treatment in African American children and adolescents with OCD. This review conceptualizes cultural differences in symptomology, low income, reduced access to care, racism, and mental health stigma, as risk factors. Also discussed are the roles of family factors in the development and maintenance of the disorder, including family accommodations, conflictual family communication, and parenting styles. Potential protective factors are also examined, including a positive ethnic identity, social support, present-centered time orientation, and religious communities. Implications of findings are discussed. There is an urgent need for research to understand the needs of African American children and adolescents with OCD. (PsycINFO Database Record

  12. African American and European American children in diverse elementary classrooms: social integration, social status, and social behavior.

    Science.gov (United States)

    Wilson, Travis; Rodkin, Philip C

    2011-01-01

    With a sample of African American and European American 3rd- and 4th-grade children (N = 486, ages 8-11 years), this study examined classroom ethnic composition, peer social status (i.e., social preference and perceived popularity as nominated by same- and cross-ethnicity peers), and patterns of ethnic segregation (i.e., friendship, peer group, and cross-ethnicity dislike). African American--but not European American--children had more segregated relationships and were more disliked by cross-ethnicity peers when they had fewer same-ethnicity classmates. African American children's segregation was positively associated with same-ethnicity social preference and perceived popularity and with cross-ethnicity perceived popularity. European American children's segregation was positively associated with same-ethnicity social preference but negatively associated with cross-ethnicity social preference and perceived popularity.

  13. Transient occult cardiotoxicity in children receiving continuous beta-agonist therapy

    Institute of Scientific and Technical Information of China (English)

    Christopher L Carroll; Melinda Coro; Allison Cowl; Kathleen A Sala; Craig M Schramm

    2014-01-01

    Background: Continuous beta-agonist therapy, typically in the form of inhaled albuterol, is the first line therapy for the treatment of acute and severe bronchospasm in children. Although this treatment is commonly used, concerns about cardiotoxicity have been raised. We aimed to investigate the cardiotoxic effects of continuous beta-agonist therapy in children. Methods: We conducted a retrospective review of children admitted to the intensive care unit (ICU) between May 2008 and April 2009, who were treated with continuous beta-agonist therapy (intravenous and nebulized). Results: Twenty of the 36 children treated with continuous albuterol had repeated serum troponin-T and lactate levels measured. Eleven patients (55%) were also treated with continuous intravenous terbutaline. Elevated levels of troponin-T levels were found in 25% of children, and elevated lactate levels were found in 60%. However, all returned to normal levels within 48 hours of ICU admission, despite continued beta-agonist therapy. No children experienced arrhythmias during therapy. There was no association between intravenous terbutaline use and elevated troponin-T [odds ratio (OR), 1.3; 95% CI, 0.2-10.3] or with elevated serum lactate (OR, 0.6; 95% CI, 0.1-3.7). There was also no association between elevated troponin-T or lactate and ICU or hospital length of stay. Conclusions: In this small study, a significant proportion of children had elevated serum troponin-T and lactate levels while receiving inhaled continuous beta-agonist therapy, irrespective of intravenous therapy. However, these abnormal values all returned to normal within 48 hours of ICU admission and were not associated with increased duration of hospitalization.

  14. Reducing the Digital Divide among Children Who Received Desktop or Hybrid Computers for the Home

    Directory of Open Access Journals (Sweden)

    Gila Cohen Zilka

    2016-06-01

    Full Text Available Researchers and policy makers have been exploring ways to reduce the digital divide. Parameters commonly used to examine the digital divide worldwide, as well as in this study, are: (a the digital divide in the accessibility and mobility of the ICT infrastructure and of the content infrastructure (e.g., sites used in school; and (b the digital divide in literacy skills. In the present study we examined the degree of effectiveness of receiving a desktop or hybrid computer for the home in reducing the digital divide among children of low socio-economic status aged 8-12 from various localities across Israel. The sample consisted of 1,248 respondents assessed in two measurements. As part of the mixed-method study, 128 children were also interviewed. Findings indicate that after the children received desktop or hybrid computers, changes occurred in their frequency of access, mobility, and computer literacy. Differences were found between the groups: hybrid computers reduce disparities and promote work with the computer and surfing the Internet more than do desktop computers. Narrowing the digital divide for this age group has many implications for the acquisition of skills and study habits, and consequently, for the realization of individual potential. The children spoke about self improvement as a result of exposure to the digital environment, about a sense of empowerment and of improvement in their advantage in the social fabric. Many children expressed a desire to continue their education and expand their knowledge of computer applications, the use of software, of games, and more. Therefore, if there is no computer in the home and it is necessary to decide between a desktop and a hybrid computer, a hybrid computer is preferable.

  15. Low blood and plasma carnitine levels in children receiving long-term parenteral nutrition.

    Science.gov (United States)

    Dahlström, K A; Ament, M E; Moukarzel, A; Vinton, N E; Cederblad, G

    1990-10-01

    Total and free carnitine and acylcarnitine concentrations were analyzed in whole blood and plasma in 12 children with a mean age of 68.4 +/- 42.9 months who had received carnitine-free total parenteral nutrition (TPN) for an average of 4 years. The purpose of the study was to see if the children had become carnitine deficient and, if so, whether this correlated with poor lipid clearance. Compared to controls, the TPN-dependent children had significantly decreased concentrations of total and free carnitine in blood (26.6 +/- 9.4 (SD) mumols/L vs. 43.3 +/- 9.1 mumols/L, p less than 0.001, and 17.1 +/- 7.7 mumols/L vs. 35.2 +/- 8.1 mumols/L, p less than 0.001, respectively). Similar results were found in plasma (total carnitine of 19.0 +/- 8.0 mumols/L vs. 41.9 +/- 5.2 mumols/L, p less than 0.001, and free carnitine of 15.7 +/- 7.3 mumols/L vs. 36.1 +/- 5.2 mumols/L, p less than 0.001, respectively). The acylcarnitine concentration in plasma was decreased in the TPN children (3.3 +/- 1.5 mumols/L vs. 5.8 +/- 3.0 mumols/L, p less than 0.01) compared to controls. Despite the low carnitine concentrations, serum triglyceride levels and serum free fatty acid levels were within the normal range. There was no correlation between carnitine concentrations in plasma and serum triglyceride and free fatty acid levels. Our data show that children receiving carnitine-free TPN for many years developed markedly decreased concentrations of carnitine in blood and plasma. However, no adverse effects of the low carnitine levels were found on triglyceride and free fatty acid metabolism under stable conditions.

  16. African American mothers' self-described discipline strategies with young children in 1992 and 2012.

    Science.gov (United States)

    LeCuyer, Elizabeth A; Christensen, Julie J; Kreher, Donna; Kearney, Margaret H; Kitzman, Harriet J

    2015-01-01

    In this qualitative descriptive study, 30 young, unmarried, low-income African American mothers in Memphis, TN, were interviewed in 2011-2012 about their discipline strategies with their 12- to 19-month-old children. Using content analyses, their strategies were described and compared with those from a similar sample in 1992. Findings suggest both continuity and change during that 20-year period. More mothers in 2011-2012 described the use of distraction and time out, suggesting a wider variety of strategies than were used in 1992. These findings may help clinicians to better understand disciplinary methods in young low-income African American mothers such as these in Memphis. Approaching mothers in a respectful and culturally sensitive manner will help them focus on effective, developmentally appropriate strategies consistent with their own parenting goals.

  17. Message Framing, Perceived Susceptibility, and Intentions to Vaccinate Children Against HPV Among African American Parents.

    Science.gov (United States)

    Nan, Xiaoli; Madden, Kelly; Richards, Adam; Holt, Cheryl; Wang, Min Qi; Tracy, Kate

    2016-07-01

    This research examines the interaction effect of message framing (gain vs. loss) and perceived susceptibility (i.e., perceived likelihood that one's child is at risk of contracting HPV) on African American parents' intentions to vaccinate their children against HPV. Results of an experiment (N = 193) in which parents were exposed to either a gain-framed or loss-framed message about HPV vaccination revealed a significant interaction between message framing and perceived susceptibility when parents were required to pay for the vaccine. The specific pattern of interaction suggested that parents who perceived their children to be at high risk of contracting HPV were more persuaded by the gain-framed message, whereas those who believed their children to be at low risk of contracting HPV were more persuaded by the loss-framed message. Implications of the findings for HPV vaccination messaging are discussed.

  18. Comparative self-concept variances of school children in two English-speaking West African nations.

    Science.gov (United States)

    Alawiye, O; Alawiye, C Z; Thomas, J I

    1990-03-01

    This study examined the self-concepts of elementary school children in Grades 2, 4, 6, and 8, from two West African nations, Ghana and Gambia. Measures of self-concept in the areas of physical maturity, peer relations, academic success, and school adaptiveness were obtained from 195 Ghanaian and 156 Gambian students. The mean scores of the students were subjected to a series of three-way analyses of variance (ANOVAs). The independent variables were sex, grade level, and nationality. The overall analyses revealed grade level as the most potent variable in the self-concept development of both groups, whereas the sex variable indicated interaction with grade level only in Gambian children. The self-esteem of the children in both nations in the areas of physical maturity, peer relations, and academic success was relatively high and stable. Self-concept developmental patterns showed differences across grade levels in the four self-concept areas being tested.

  19. White Supremacy in Children's Literature: Characterizations of African Americans, 1830-1900. Children's Literature and Culture Series, Volume 4. Garland Reference Library of Social Science Series, Volume 1043.

    Science.gov (United States)

    MacCann, Donnarae

    Literature written for children is often an unselfconscious distillation of a national consensus or a national debate. The characterizations of African Americans in U.S. children's literature show how the white supremacy myth infected the mainstream collective consciousness and the degree to which features of the slavery era were retained. The…

  20. Effect of diurnal variation, CYP2B6 genotype and age on the pharmacokinetics of nevirapine in African children

    Science.gov (United States)

    Bienczak, Andrzej; Cook, Adrian; Wiesner, Lubbe; Mulenga, Veronica; Kityo, Cissy; Kekitiinwa, Addy; Walker, A. Sarah; Owen, Andrew; Gibb, Diana M.; Burger, David; McIlleron, Helen; Denti, Paolo

    2017-01-01

    Objectives To characterize the effects of CYP2B6 polymorphisms, diurnal variation and demographic factors on nevirapine pharmacokinetics in African children. Methods Non-linear mixed-effects modelling conducted in NONMEM 7.3 described nevirapine plasma concentration–time data from 414 children aged 0.3–15 years. Results Nevirapine pharmacokinetics was best described using a one-compartment disposition model with elimination through a well-stirred liver model accounting for a first-pass effect and transit-compartment absorption. Intrinsic clearance was affected by diurnal variation (characterized using a cosine function with peak amplitude 29% at 12 noon) and CYP2B6 metabolizer status [extensive metabolizer (EM) 516GG|983TT, reference; intermediate metabolizer (IM) 516GT|983TT or 516GG|983TC, 17% lower; slow metabolizer (SM) 516TT|983TT or 516GT|983TC, 50% lower; ultra-slow metabolizer (USM) 516GG|983CC, 68% lower]. Age was found to affect pre-hepatic bioavailability: 31.7% lower at birth and increasing exponentially. Median (90% CI) evening Cmin values in the different metabolizer groups were 5.01 (3.01–7.47), 6.55 (3.65–13.32), 11.59 (5.44–22.71) and 12.32 (12.32–27.25) mg/L, respectively. Evening Cmin values were 8 mg/L. Cmin was not markedly affected by administration time, but was altered by unequal splitting of the daily dose. Conclusions Diurnal variation does not greatly affect nevirapine exposure. However, when daily doses cannot be split equally, the larger dose should be given in the morning. To achieve homogeneous exposures, nevirapine doses for SM and USM should be reduced by 50%, and children weighing <6 kg with EM or IM metabolizer status should receive the same dose as children weighing 6–10 kg. PMID:27707991

  1. Impaired Phenotype and Function of T Follicular Helper Cells in HIV-1-Infected Children Receiving ART.

    Science.gov (United States)

    Bekele, Yonas; Amu, Sylvie; Bobosha, Kidist; Lantto, Rebecka; Nilsson, Anna; Endale, Birtukan; Gebre, Meseret; Aseffa, Abraham; Rethi, Bence; Howe, Rawleigh; Chiodi, Francesca

    2015-07-01

    T follicular helper (Tfh) cells are important components in development of specific humoral immune responses; whether the number and biology of Tfh cells is impaired in HIV-1-infected children is not yet studied.The frequency, phenotype, and function of Tfh cells and B cells were determined in blood of HIV-1-infected children receiving antiretroviral therapy (ART) and age-matched controls. Flow cytometry was used to characterize the frequency of Tfh cells and B cell subsets. Cytokine expression was measured after in vitro activation of Tfh cells.A reduced frequency of memory Tfh cells (P < 0.001) was identified in HIV-1-infected children and, on these cells, a reduced expression of programmed death-1 (PD-1) and inducible T cell costimulator (ICOS) (P < 0.001 and P < 0.01). Upon activation, the capacity of Tfh cells to express IL-4, an important cytokine for B cell function, was impaired in HIV-1-infected children.B cell subpopulations in HIV-1-infected children displayed significant differences from the control group: the frequency of resting memory (RM) B cells was reduced (P < 0.01) whereas the frequency of exhausted memory B cells increased (P < 0.001). Interestingly, the decline of RM cells correlated with the reduction of memory Tfh cells (P = 0.02).Our study shows that function and phenotype of Tfh cells, pivotal cells for establishment of adaptive B cell responses, are impaired during HIV-1 infection in children. A consistent reduction of memory Tfh cells is associated with declined frequencies of RM B cells, creating a novel link between dysfunctional features of these cell types, major players in establishment of humoral immunity.

  2. Obesity and sugar-sweetened beverages in African-American preschool children: a longitudinal study.

    Science.gov (United States)

    Lim, Sungwoo; Zoellner, Jamie M; Lee, Joyce M; Burt, Brian A; Sandretto, Anita M; Sohn, Woosung; Ismail, Amid I; Lepkowski, James M

    2009-06-01

    A representative sample of 365 low-income African-American preschool children aged 3-5 years was studied to determine the association between sugar-sweetened beverage consumption (soda, fruit drinks, and both combined) and overweight and obesity. Children were examined at a dental clinic in 2002-2003 and again after 2 years. Dietary information was collected using the Block Kids Food Frequency Questionnaire. A BMI score was computed from recorded height and weight. Overweight and obesity were defined by national reference age-sex specific BMI: those with an age-sex specific BMI>or=85th, but or=95th age-sex specific percentile as obese. The prevalence of overweight was 12.9% in baseline, and increased to 18.7% after 2 years. The prevalence of obesity increased from 10.3 to 20.4% during the same period. Baseline intake of soda and all sugar-sweetened beverages were positively associated with baseline BMI z-scores. After adjusting for covariates, additional intake of fruit drinks and all sugar-sweetened beverages at baseline showed significantly higher odds of incidence of overweight over 2 years. Among a longitudinal cohort of African-American preschool children, high consumption of sugar-sweetened beverages was significantly associated with an increased risk for obesity.

  3. Family Factors Associated with Language Competence among Toddlers in French, North African, and African Families in France.

    Science.gov (United States)

    Honig, Alice Sterling; Park, Kyung-Ja

    Language adequacy was coded for 403 toddlers 24 months of age who had received medical and psychological examinations in a Bilan de Sante clinic in Paris, France. The children were from three cultures: native French middle class, immigrant North African Moslem, and immigrant Black African. Demographic, socioeconomic, medical, biological,…

  4. Educational clowning – a serious development in the educational work with children receiving inpatient hospital treatment

    Directory of Open Access Journals (Sweden)

    Alexander Wertgen

    2009-06-01

    Full Text Available Children and youth, receiving inpatient hospital treatment, are living under exceptional physical, psychological, and social circumstances. The engagement of clinic clowns has recently been established as an educational outreach program in many hospitals. Clinic clowns are responsive to the special educational needs of young patients and, according to experience, are able to lastingly influence their state of health in a positive way. Based on an anecdote of a visit from a clinic clown, a description of the professional role of a clown, respectively a clinic clown, the effects and the beneficial results of clowns’ work are explained. The article ends with a discussion on how and to what extent educational clowning can be considered as a new discipline in the extracurricular educational work with sick children.

  5. Cortical thickness in children receiving intensive therapy for idiopathic apraxia of speech.

    Science.gov (United States)

    Kadis, Darren S; Goshulak, Debra; Namasivayam, Aravind; Pukonen, Margit; Kroll, Robert; De Nil, Luc F; Pang, Elizabeth W; Lerch, Jason P

    2014-03-01

    Children with idiopathic apraxia experience difficulties planning the movements necessary for intelligible speech. There is increasing evidence that targeted early interventions, such as Prompts for Restructuring Oral Muscular Phonetic Targets (PROMPT), can be effective in treating these disorders. In this study, we investigate possible cortical thickness correlates of idiopathic apraxia of speech in childhood, and changes associated with participation in an 8-week block of PROMPT therapy. We found that children with idiopathic apraxia (n = 11), aged 3-6 years, had significantly thicker left supramarginal gyri than a group of typically-developing age-matched controls (n = 11), t(20) = 2.84, p ≤ 0.05. Over the course of therapy, the children with apraxia (n = 9) experienced significant thinning of the left posterior superior temporal gyrus (canonical Wernicke's area), t(8) = 2.42, p ≤ 0.05. This is the first study to demonstrate experience-dependent structural plasticity in children receiving therapy for speech sound disorders.

  6. Children's exposure to community and war violence and mental health in four African countries.

    Science.gov (United States)

    Foster, Holly; Brooks-Gunn, Jeanne

    2015-12-01

    In this article we review the mental health consequences of children's exposure to community and war violence (ETV) in four African countries: South Africa, Sierra Leone, Gambia and Rwanda. A focus on Africa is particularly pressing because of children's high levels of community and war ETV in countries therein. Regions of Africa present important macro-contexts for understanding children's various types of violence exposure amidst war and economic disadvantage. Findings of the review across 20 quantitative studies from 2004 to 2015 indicate consistent associations between exposure to war and community violence and children's symptoms of Post-traumatic Stress disorder (PTSD), depression, and aggression. School climate and family support mitigate these ETV influences upon children: however, more research is needed on the buffering effects of such resources. The effects of war violence are mediated by perceived discrimination in communities post-conflict. We integrate findings across studies to synthesize knowledge on children's ETV in Africa around a model of its correlates, mediators, and moderators in relation to mental health. Emerging research points to avenues for prevention and future inquiry.

  7. Oral health assessment and mouth care for children and young people receiving palliative care. Part two.

    Science.gov (United States)

    Sargeant, S; Chamley, C

    2013-04-01

    This is the second part of a two-part article on oral health assessment and mouth care for children and young people receiving palliative care. This article covers basic oral hygiene and management of oral health problems: oral candidiasis, coated tongue/dirty mouth, dry mouth, hypersalivation, ulceration, painful mouth, stomatitis and mucositis. The article also covers treating patients who are immunocompromised and the need to educate families and carers in the basic principles of oral care, including the importance of preventing cross-infection. Part one outlined oral assessment and discussed the adaptation of the Nottingham Oral Health Assessment Tool (Freer 2000).

  8. Construction and validation of the South African version of the Fear Survey Schedule for Children: an exploratory factor analysis.

    Science.gov (United States)

    Burkhardt, Käthe; Loxton, Helene; Kagee, Ashraf; Ollendick, Thomas H

    2012-09-01

    The Fear Survey Schedule for Children-Revised (Ollendick, 1983) is an 80-item self-report instrument that has been used internationally to asses the number of fears and general level of fearfulness among children. Despite its widespread use, this instrument has not been adapted to the South African context. The present study addressed this gap by means of a 2-phase investigation aimed at developing a South African version of the instrument. In Phase 1, semistructured interviews were conducted with 40 children (7 to 13 years of age). Qualitative data obtained from these interviews were used to construct additional items for inclusion in the South African Fear Survey Schedule for Children-Revised. The modified scale, consisting of 97 items, was then administered to a sample of 646 children between the ages of 7 and 13 years. Further psychometric considerations resulted in the final version of the scale consisting of 74 items with high internal consistency (α=.97). The factor structure was explored by means of principal component analysis with varimax rotation and a 5-factor solution was found to provide the best conceptual fit. The factors identified were as follows: Fear of Death and Danger; Fear of the Unknown; Fear of Small Animals and Minor Threats to Self; Large Animal Fears; and Situational Fears. Differences between the South African version and the original Fear Survey Schedule for Children-Revised are noted and implications for the study of fear in South Africa and other countries are discussed.

  9. Oral Communication Development in Severe to Profound Hearing Impaired Children After Receiving Aural Habilitation

    Directory of Open Access Journals (Sweden)

    Soleimani Farin

    2009-10-01

    Full Text Available Communication, cognition, language, and speech are interrelated and develop together. It should come as no surprise to us that the key to intervention with deaf children is to establish, as early as possible, a functional communication system for the child and the parents. Early intervention programs need to be multidisciplinary, technologically sound and most important, it should take cognizance of the specific context (community, country in which the child and family function. The main aim of this study was to obtain oral communication development regarding current status of the intervention (aural habilitation and speech therapyfor children with severe to profound hearing impairment in Iran. A prospective longitudinal study was undertaken on a consecutive group of children with severe to profound deafness. Nine severe to profound hearing-impaired children out of the primer 42 cases, who were detected below two years old, had been selected in the previous study to receive aural habilitation. The average of their speech intelligibility scores was near 70% at age 6, which was accounted as poor oral communication and only two of them were able to communicate by spoken language. An integrated intervention services continued again for one year and their oral communication skill was assessed by their speech intelligibility. The intelligibility test of children was recorded on audio-tape, when they read 10 questions such as where is your home. This can be answered only in one word. Each tape was presented to10 normal hearing listeners, and their task was to write down, the answers in Persian orthography. At the beginning (at age 6 the average speech intelligibility score of these children was 72% and only two of them had score of 90% and 100%. At age 7, all of the severe groups were over 90%, and only two profound ones achieved the score of 48% and 62%. All of severe groups develop oral communication, but profound ones had a semi-intelligible speech

  10. Association between age at antiretroviral therapy initiation and 24-month immune response in West-African HIV-infected children

    DEFF Research Database (Denmark)

    Desmonde, Sophie; Dicko, Fatoumata; Koueta, Fla;

    2014-01-01

    OBJECTIVE: We describe the association between age at antiretroviral therapy (ART) initiation and 24-month CD4 cell response in West African HIV-infected children. METHODS: All HIV-infected children from the IeDEA paediatric West African cohort, initiating ART, with at least two CD4 cell count...... measurements, including one at ART initiation (baseline) were included. CD4 cell gain on ART was estimated using a multivariable linear mixed model adjusted for baseline variables: age, CD4 cell count, sex, first-line ART regimen. Kaplan-Meier survival curves and a Cox proportional hazards regression model...... compared immune recovery for age within 24 months post-ART. RESULTS: Of the 4808 children initiated on ART, 3014 were enrolled at a median age of 5.6 years; 61.2% were immunodeficient. After 12 months, children at least 4 years at baseline had significantly lower CD4 cell gains compared with children less...

  11. Time to move from presumptive malaria treatment to laboratory-confirmed diagnosis and treatment in African children with fever.

    Directory of Open Access Journals (Sweden)

    Valérie D'Acremont

    2009-01-01

    Full Text Available BACKGROUND TO THE DEBATE: Current guidelines recommend that all fever episodes in African children be treated presumptively with antimalarial drugs. But declining malarial transmission in parts of sub-Saharan Africa, declining proportions of fevers due to malaria, and the availability of rapid diagnostic tests mean it may be time for this policy to change. This debate examines whether enough evidence exists to support abandoning presumptive treatment and whether African health systems have the capacity to support a shift toward laboratory-confirmed rather than presumptive diagnosis and treatment of malaria in children under five.

  12. Cytokine Profiles during Invasive Nontyphoidal Salmonella Disease Predict Outcome in African Children.

    Science.gov (United States)

    Gilchrist, James J; Heath, Jennifer N; Msefula, Chisomo L; Gondwe, Esther N; Naranbhai, Vivek; Mandala, Wilson; MacLennan, Jenny M; Molyneux, Elizabeth M; Graham, Stephen M; Drayson, Mark T; Molyneux, Malcolm E; MacLennan, Calman A

    2016-07-01

    Nontyphoidal Salmonella is a leading cause of sepsis in African children. Cytokine responses are central to the pathophysiology of sepsis and predict sepsis outcome in other settings. In this study, we investigated cytokine responses to invasive nontyphoidal Salmonella (iNTS) disease in Malawian children. We determined serum concentrations of 48 cytokines with multiplexed immunoassays in Malawian children during acute iNTS disease (n = 111) and in convalescence (n = 77). Principal component analysis and logistic regression were used to identify cytokine signatures of acute iNTS disease. We further investigated whether these responses are altered by HIV coinfection or severe malnutrition and whether cytokine responses predict inpatient mortality. Cytokine changes in acute iNTS disease were associated with two distinct cytokine signatures. The first is characterized by increased concentrations of mediators known to be associated with macrophage function, and the second is characterized by raised pro- and anti-inflammatory cytokines typical of responses reported in sepsis secondary to diverse pathogens. These cytokine responses were largely unaltered by either severe malnutrition or HIV coinfection. Children with fatal disease had a distinctive cytokine profile, characterized by raised mediators known to be associated with neutrophil function. In conclusion, cytokine responses to acute iNTS infection in Malawian children are reflective of both the cytokine storm typical of sepsis secondary to diverse pathogens and the intramacrophage replicative niche of NTS. The cytokine profile predictive of fatal disease supports a key role of neutrophils in the pathogenesis of NTS sepsis.

  13. African American adolescent mothers' early caregiving involvement and childrens' behavior and academic performance at age 7.

    Science.gov (United States)

    Oberlander, Sarah E; Black, Maureen M

    2011-01-01

    The United States continues to have the highest incidence of adolescent births among industrialized nations. This study used transactional and life span theories of development to examine whether caregiving patterns assessed over the first 24 months postpartum predicted children's behavior and academic achievement at 7 years. Participants included 120 primiparous, urban, low-income, African American adolescent mothers who participated in a randomized controlled trial of home intervention. Group-based trajectories were used to examine the pattern of caregiving involvement over time. Two distinct, consistent trajectories of caregiving involvement were found: maternal and shared. Maternal caregiving involvement over the first 24 months postpartum predicted positive child behavior and academic achievement at 7 years. In keeping with both transactional and life span theories, findings suggest that adoption of the parent role may lead to positive long-term outcomes for children of adolescent mothers.

  14. Advocating for efforts to protect African children, families, and communities from the threat of infectious diseases: report of the First International African Vaccinology Conference.

    Science.gov (United States)

    Wiysonge, Charles Shey; Waggie, Zainab; Hawkridge, Anthony; Schoub, Barry; Madhi, Shabir Ahmed; Rees, Helen; Hussey, Gregory

    2016-01-01

    One means of improving healthcare workers' knowledge of and attitudes to vaccines is through running vaccine conferences which are accessible, affordable, and relevant to their everyday work. Various vaccinology conferences are held each year worldwide. These meetings focus heavily on basic science with much discussion about new developments in vaccines, and relatively little coverage of policy, advocacy, and communication issues. A negligible proportion of delegates at these conferences come from Africa, home to almost 40% of the global burden of vaccine-preventable diseases. To the best of our knowledge, no major vaccinology conference has ever been held on the African continent apart from World Health Organization (WHO) meetings. The content of the first International African Vaccinology Conference was planned to be different; to focus on the science, with a major part of discussions being on clinical, programmatic, policy, and advocacy issues. The conference was held in Cape Town, South Africa, from 8 to 11 November 2012. The theme of the conference was "Advocating for efforts to protect African children, families, and communities from the threat of infectious diseases". There were more than 550 registered participants from 55 countries (including 37 African countries). There were nine pre-conference workshops, ten plenary sessions, and 150 oral and poster presentations. The conference discussed the challenges to universal immunisation in Africa as well as the promotion of dialogue and communication on immunisation among all stakeholders. There was general acknowledgment that giant strides have been made in Africa since the global launch of the Expanded Programme on Immunisation in 1974. For example, there has been significant progress in introducing new and under-utilised vaccines; including hepatitis B, Haemophilus influenza type b, pneumococcal conjugate, rotavirus, meningococcal A conjugate, and human papillomavirus vaccines. In May 2012, African countries

  15. Sufentanil reduces emergence agitation in children receiving sevoflurane anesthesia for adenotonsillectomy compared with fentanyl

    Institute of Scientific and Technical Information of China (English)

    LI Jun; HUANG Zhi-lian; ZHANG Xu-tong; LUO Ke; ZHANG Zhan-qin; MAO Yi; ZHUANG Xiao-biao; LIAN Qing-quan; CAO Hong

    2011-01-01

    Background Emergence agitation is a common problem in pediatric anesthesia,especially after sevoflurane induction and maintenance anesthesia.The purpose of this study was to investigate the effect of sufentanil to reduce emergence agitation after sevoflurane anesthesia in children undergoing adenotonsillectomy compared with fentanyl.Methods One hundred and five children,aged 3-11 years,were randomly allocated to receive normal saline (control group),sufentanil 0.2 μg/kg (S2) or fentanyl 2 μg/kg (F2) 1 minute after loss of the eyelash reflex.Anesthesia was induced and maintained with sevoflurane.Time to tracheal extubation,recovery time,Paediatric Anesthesia Emergence Delirium (PAED) scale,and emergence behavior were assessed.Results The incidence of severe agitation was significantly lower in S2 and F2 groups vs.the control group,4/32 and 15/34 vs.24/34 respectively,(P=0.002,0.009,respectively).PAED scales were significantly different among three groups (P=0.007),and lower in the S2 and F2 groups than in the control group (P=0.007 and P=0.025,respectively).And the incidence of severe agitation and the PAED scale score was significantly different between the S2 and F2 groups (P=0.007,P=0.019,respectively).Time to tracheal extubation and recovery time were similar in all three groups.Conclusions Administration of sufentanil at 0.2 μg/kg after induction of anesthesia reduced emergence agitation in children receiving sevoflurane anesthesia for adenotonsillectomy compared with fentanyl.This was without delaying the recovery time or causing significant hypotension.

  16. Renal and cardiovascular morbidities associated with APOL1 among African American and Non-African American children with focal segmental glomerulosclerosis.

    Directory of Open Access Journals (Sweden)

    Robert P Woroniecki

    2016-11-01

    Full Text Available Background and objectives: African American (AA children with focal segmental glomerulosclerosis (FSGS have later onset disease that progresses more rapidly than in non-AA children. It is unclear how APOL1 genotypes contribute to kidney disease risk, progression and cardiovascular morbidity in children. Design, setting, participants, & measurements: We examined the prevalence of APOL1 genotypes and associated cardiovascular phenotypes among children with FSGS in the Chronic Kidney Disease in Children (CKiD study; an ongoing multicenter prospective cohort study of children aged 1-16 years with mild to moderate kidney disease.Results: A total of 140 AA children in the CKiD study were genotyped. HR APOL1 genotypes were present in 24% of AA children (33/140 and were associated with FSGS, p 3 mg/L (33% vs. 15%, p=0.12 and obesity (48% vs. 19%, p=0.01. There were no differences in glomerular filtration rate, hemoglobin, iPTH, or calcium-phosphate product. Conclusions: AA children with HR APOL1 genotype and FSGS have increase prevalence of obesity and LVH despite a later age of FSGS onset, while adjusting for socioeconomic status. Treatment of obesity may be an important component of CKD and LVH management in this population.

  17. [Motor problems in children with ADHD receive too little attention in clinical practice].

    Science.gov (United States)

    Fliers, Ellen A; Franke, Barbara; Buitelaar, Jan K

    2011-01-01

    Children with attention deficit hyperactivity disorder (ADHD) do not only display hyperactive motor behaviour, but half of them are also clumsy when executing motor skills. Alongside displaying hyperactivity and poor concentration skills, they have difficulty with writing, tying shoelaces, eating properly using fork and knife, and playing games and sports. This is known as dyspraxia or developmental coordination disorder (DCD). Poor performance in sports and games is, just as ADHD, an important negative predictor of a child's popularity within the peer group. Children with a combination of ADHD and poor motor performance are doubly disadvantaged. A dopamine-induced imbalance in the neuronal circuits of the basal ganglia and the cerebellum is a possible cause of ADHD-DCD. On the basis of family and twin studies, there are also indications that ADHD and DCD have a common genetic background. In daily practice, DCD receives too little attention during diagnosis and treatment of ADHD. Screening for motor problems in children with ADHD, followed by referral to a physiotherapist or occupational therapist if necessary, is useful, because treatment with cognitive-oriented and task-oriented physiotherapy can help.

  18. Percentage of Children Aged 5--17 Years Ever Receiving a Diagnosis of Learning Disability, United States, 2007--2009

    Science.gov (United States)

    ... 5--17 Years Ever Receiving a Diagnosis of Learning Disability,* by Race/Ethnicity † and Family Income Group § --- National ... professional ever told you that [child] had a learning disability?" † White and black children are non-Hispanic children ...

  19. Outcome of left heart mechanical valve replacement in West African children - A 15-year retrospective study

    Directory of Open Access Journals (Sweden)

    Tamatey Martin

    2011-04-01

    Full Text Available Abstract Background The West African sub-region has poor health infrastructure. Mechanical valve replacement in children from such regions raises important postoperative concerns; among these, valve-related morbidity and complications of lifelong anticoagulation are foremost. Little is known about the long-term outcome of mechanical valve replacement in West Africa. We sought to determine the outcome of mechanical valve replacement of the left heart in children from this sub-region. Method We conducted a retrospective review of all consecutive left heart valve replacements in children ( Results One hundred and fourteen patients underwent mitral valve replacement (MVR, aortic valve replacement (AVR or mitral and aortic valve replacements (MAVR. Their ages ranged from 6-18 years (13.3 ± 3.1 years. All patients were in NYHA class III or IV. Median follow up was 9.1 years. MVR was performed in 91 (79.8% patients, AVR in 13 (11.4% and MAVR in 10 (8.8% patients. Tricuspid valve repair was performed concomitantly in 45 (39.5% patients. There were 6 (5.3% early deaths and 6 (5.3% late deaths. Preoperative left ventricular dysfunction (ejection fraction Conclusion Mechanical valve replacement in West African children has excellent outcomes in terms of mortality, valve-related events, and reoperation rate. Preoperative left ventricular dysfunction is the primary determinant of mortality within the first 2 years of valve replacement. The risk of valve-related complications is acceptably low. Anticoagulation is well tolerated with a very low risk of bleeding even in this socioeconomic setting.

  20. The practices, challenges and recommendations of South African audiologists regarding managing children with auditory processing disorders

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    Claire Fouché-Copley

    2016-02-01

    Full Text Available Audiologists managing children with auditory processing disorders (APD encounter challenges that include conflicting definitions, several classification profiles, problems with differential diagnosis and a lack of standardised guidelines. The heterogeneity of the disorder and its concomitant childhood disorders makes diagnosis difficult. Linguistic and cultural issues are additional challenges faced by South African audiologists. The study aimed to describe the practices, challenges and recommendations of South African audiologists managing children with APD. A quantitative, non-experimental descriptive survey was used to obtain data from 156 audiologists registered with the Health Professions of South Africa. Findings revealed that 67% screened for APD, 42% assessed while 43% provided intervention. A variety of screening and assessment procedures were being administered, with no standard test battery identified. A range of intervention strategies being used are discussed. When the relationship between the number of years of experience and the audiologists’ level of preparedness to practice in the field of APD was compared, a statistically significant difference (p = 0.049 was seen in that participants with more than 10 years of experience were more prepared to practice in this area. Those participants having qualified as speech-language therapists and audiologists were significantly more prepared (p = 0.03 to practice than the audiologists who comprised the sample. Challenges experienced by the participants included the lack of linguistically and culturally appropriate screening and assessment tools and limited normative data. Recommendations included reviewing the undergraduate audiology training programmes, reinstituting the South African APD Taskforce, developing linguistically and culturally appropriate normative data, creating awareness among educators and involving them in the multidisciplinary team.Keywords: Screening; assessment

  1. Scores on the eysenck personality questionnaire for a sample of children and adolescents receiving psychological treatment in Puerto Rico.

    Science.gov (United States)

    Porrata, Jose Luis; Rosa, Abraham; Mendez, Viviana

    2003-08-01

    Personality questionnaire scores obtained by children and adolescents (n = 28) receiving psychological treatment at a health facility in Humacao, Puerto Rico were examined. The scores were compared with those of regular school children of the same age, of Gurabo, Puerto Rico, who were not in treatment (n = 30). The children in treatment obtained higher scores on Psychoticism, lower scores on Extraversion, and similar scores on Neuroticism and Dissimulation by comparison with regular students.

  2. ECG is an inefficient screening-tool for left ventricular hypertrophy in normotensive African children population

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    Giuseppe Di Gioia

    2016-09-01

    Full Text Available Background Left ventricular hypertrophy (LVH is a marker of pediatric hypertension and predicts development of cardiovascular events. Electrocardiography (ECG screening is used in pediatrics to detect LVH thanks to major accessibility, reproducibility and easy to use compared to transthoracic echocardiography (TTE, that remains the standard technique. Several diseases were previously investigated, but no data exists regarding our study population. The aim of our study was to evaluate the relationship between electrocardiographic and echocardiographic criteria of LVH in normotensive African children. Methods We studied 313 children (mean age 7,8 ± 3 yo, in north-Madagascar. They underwent ECG and TTE. Sokolow-Lyon index was calculated to identify ECG-LVH (>35 mm. Left ventricle mass (LVM with TTE was calculated and indexed by height2.7 (LVMI2.7 and weight (LVMIw. We report the prevalence of TTE-LVH using three methods: (1 calculating percentiles age- and sex- specific with values >95th percentile identifying LVH; (2 LVMI2.7 >51 g/m2.7; (3 LVMIw >3.4 g/weight. Results 40 (13% children showed LVMI values >95th percentile, 24 children (8% an LVMI2.7 >51 g/m2.7 while 19 children (6% an LVMIw >3.4 g/kg. LVH-ECG by Sokolow-Lyon index was present in five, three and three children respectively, with poor values of sensitivity (ranging from 13 to 16%, positive predictive value (from 11 to 18% and high values of specificity (up to 92%. The effects of anthropometrics parameters on Sokolow-Lyon were analyzed and showed poor correlation. Conclusion ECG is a poor screening test for detecting LVH in children. In clinical practice, TTE remains the only tool to be used to exclude LVH.

  3. Determinants of suboptimal complementary feeding practices among children aged 6-23 months in four anglophone West African countries.

    Science.gov (United States)

    Issaka, Abukari I; Agho, Kingsley E; Page, Andrew N; Burns, Penelope L; Stevens, Garry J; Dibley, Michael J

    2015-10-01

    Suboptimal complementary feeding practices have a detrimental impact on a child's growth, health and development in the first two years of life. They lead to child malnutrition, which contributes to the high prevalence of stunting (38%) and underweight (28%) reported for children feeding practices in four anglophone West African countries (Ghana, Liberia, Nigeria and Sierra Leone) using the most recent Demographic and Health Surveys. The study covered 12 623 children aged 6-23 months from four anglophone West African countries (Ghana: 822 children: Liberia: 1458 children, Nigeria: 8786 children and Sierra Leone: 1557 children). Four complementary feeding indicators were examined against a set of individual-, household- and community-level factors, using multiple regression analysis. Multivariate analyses found that lack of post-natal contacts with health workers, maternal illiteracy and geographical region were common determinants of delayed introduction of solid, semi-solid or soft foods across all four countries. Predictors for minimum dietary diversity, minimum meal frequency and minimum acceptable diet included children aged 6-11 months, administrative/geographical region, poorer household income and limited access to media. The authors recommend that the four anglophone West African countries studied should prioritise efforts to improve complementary feeding practices in order to reduce child morbidity and mortality. Interventional studies on complementary feeding should target those from poor and illiterate households.

  4. The Chicago Parent Program: comparing 1-year outcomes for African American and Latino parents of young children.

    Science.gov (United States)

    Breitenstein, Susan M; Gross, Deborah; Fogg, Louis; Ridge, Alison; Garvey, Christine; Julion, Wrenetha; Tucker, Sharon

    2012-10-01

    Data were merged from two prevention randomized trials testing 1-year outcomes of a parenting skills program, the Chicago Parent Program (CPP) and comparing its effects for African-American (n = 291) versus Latino (n = 213) parents and their preschool children. Compared to controls, intervention parents had improved self-efficacy, used less corporal punishment and more consistent discipline, and demonstrated more positive parenting. Intervention children had greater reductions in behavior problems based on parent-report, teacher-report, and observation. Although improvements from the CPP were evident for parents in both racial/ethnic groups, Latino parents reported greater improvements in their children's behavior and in parenting self-efficacy but exhibited greater decreases in praise. Findings support the efficacy of the CPP for African American and Latino parents and young children from low-income urban communities.

  5. Recommendations for the clinical management of children with refractory epilepsy receiving the ketogenic diet.

    Science.gov (United States)

    Alberti, María J; Agustinho, Ariela; Argumedo, Laura; Armeno, Marisa; Blanco, Virginia; Bouquet, Cecilia; Cabrera, Analía; Caraballo, Roberto; Caramuta, Luciana; Cresta, Araceli; de Grandis, Elizabeth S; De Martini, Martha G; Diez, Cecilia; Dlugoszewski, Corina; Escobal, Nidia; Ferrero, Hilario; Galicchio, Santiago; Gambarini, Victoria; Gamboni, Beatriz; Guisande, Silvina; Hassan, Amal; Matarrese, Pablo; Mestre, Graciela; Pesce, Laura; Ríos, Viviana; Sosa, Patricia; Vaccarezza, María; Viollaz, Rocío; Panico, Luis

    2016-02-01

    The ketogenic diet, a non-drug treatment with proven effectiveness, has been the most commonly used therapy in the past decade for the management of refractory epilepsy in the pediatric population. Compared to adding a new drug to a pre-existing treatment, the ketogenic diet is highly effective and reduces the number of seizures by 50-90% in approximately 45-60% of children after six months of treatment. For this reason, the Argentine Society of Pediatric Neurology established the Ketogenic Diet Working Group. It is integrated by pediatric dietitians, pediatricians, pediatric neurologists and B.S. in Nutrition, who developed recommendations for the optimal management of patients receiving the classical ketogenic diet based on expert consensus and scientific publications in this field.

  6. Carnitine status of children receiving long-term total parenteral nutrition: a longitudinal prospective study.

    Science.gov (United States)

    Moukarzel, A A; Dahlstrom, K A; Buchman, A L; Ament, M E

    1992-05-01

    Nine children receiving carnitine-free total parenteral nutrition for 7.2 +/- 2.6 years since birth were prospectively studied for 3 years. Plasma values of total and free carnitine were 50% lower than those of age-matched healthy control subjects (p less than 0.02) but did not decrease further during the 3-year period. No significant abnormalities in free fatty acids, triglycerides, or cholesterol were found. The mean levels of alanine and aspartate aminotransferases and of alkaline phosphatase were slightly increased (p less than 0.02) at the initiation of the study but remained in the same range 3 years later. The low plasma carnitine values appeared to be without clinical consequence after 10 years of carnitine-free total parenteral nutrition.

  7. Bullying victimisation, internalising symptoms, and conduct problems in South African children and adolescents: a longitudinal investigation.

    Science.gov (United States)

    Boyes, Mark E; Bowes, Lucy; Cluver, Lucie D; Ward, Catherine L; Badcock, Nicholas A

    2014-11-01

    Bullying victimisation has been prospectively linked with mental health problems among children and adolescents in longitudinal studies in the developed world. However, research from the developing world, where adolescents face multiple risks to social and emotional development, has been limited by cross-sectional designs. This is the first longitudinal study of the psychological impacts of bullying victimisation in South Africa. The primary aim was to examine prospective relationships between bullying victimisation and internalising and externalising symptoms in South African youth. Secondary aims were to examine gender and age-related differences in experiences of bullying victimisation. Children and adolescents (10-17 years, 57 % female, n = 3,515) from high HIV-prevalent (>30 %) communities in South Africa were interviewed and followed-up 1 year later (97 % retention). Census enumeration areas were randomly selected from urban and rural sites in two provinces and door-to-door sampling included all households with a resident child/adolescent. Exposure to multiple experiences of bullying victimisation at baseline predicted internalising symptoms and conduct problems 1 year later. Additionally, baseline mental health scores predicted later bullying victimisation, demonstrating bi-directionality of relationships between bullying victimisation and mental health outcomes in this sample. Expected gender differences in physical, verbal, and relational bullying victimisation were evident and predicted declines in bullying victimisation over time were observed. In the developed world, school-based anti-bullying programmes have been shown to be effective in reducing bullying and victimisation. Anti-bullying programmes should be implemented and rigorously evaluated in South Africa, as this may promote improved mental health among South African children and adolescents.

  8. Treatment of African children with severe malaria - towards evidence-informed clinical practice using GRADE

    Directory of Open Access Journals (Sweden)

    English Mike

    2011-07-01

    Full Text Available Abstract Background Severe malaria is a major contributor of deaths in African children up to five years of age. One valuable tool to support health workers in the management of diseases is clinical practice guidelines (CPGs developed using robust methods. A critical assessment of the World Health Organization (WHO and Kenyan paediatric malaria treatment guidelines with quinine was undertaken, with a focus on the quality of the evidence and transparency of the shift from evidence to recommendations. Methods Systematic reviews of the literature were conducted using the Grading of Recommendations Assessment, Development and Evaluation (GRADE tool to appraise included studies. The findings were used to evaluate the WHO and Kenyan recommendations for the management of severe childhood malaria. Results The WHO 2010 malaria guidance on severe malaria in children, which informed the Kenyan guidelines, only evaluated the evidence on one topic on paediatric care using the GRADE tool. Using the GRADE tool, this work explicitly demonstrated that despite the established use of quinine in the management of paediatric cases of severe malaria for decades, low or very low quality evidence of important outcomes, but not critical outcomes such as mortality, have informed national and international guidance on the paediatric quinine dosing, route of administration and adverse effects. Conclusions Despite the foreseeable shift to artesunate as the primary drug for treatment of severe childhood malaria, the findings reported here reflect that the particulars of quinine therapeutics for the management of severe malaria in African children have historically been a neglected research priority. This work supports the application of the GRADE tool to make transparent recommendations and to inform advocacy efforts for a greater research focus in priority areas in paediatric care in Africa and other low-income settings.

  9. Social Integration between African American and European American Children in Majority Black, Majority White, and Multicultural Elementary Classrooms

    Science.gov (United States)

    Rodkin, Philip C.; Wilson, Travis; Ahn, Hai-Jeong

    2007-01-01

    In this article, the authors use social network analysis and multilevel modeling to examine a central feature of classroom social organization: the ethnic composition of the classroom. They examine classroom ethnic composition as it relates to patterns of social integration between African American and European American children. They asked…

  10. Making Books Available: The Role of Early Libraries, Librarians, and Booksellers in the Promotion of African American Children's Literature.

    Science.gov (United States)

    Tolson, Nancy

    1998-01-01

    Children's books produced from the 1920s to the 1950s contain many examples of negative African-American stereotypes. The role of librarians in recognizing these stereotypes and their attempts to change the types of books available to their patrons is discussed. One hurdle they faced was publishers' unwillingness to create books with positive…

  11. Let's Talk about the Needs of African American Children with Sickle Cell Disease: A Recognized "Other Health Impairment."

    Science.gov (United States)

    Dooley, Elizabeth A.; Perkins, Nechelle

    Children who inherit sickle cell disease, primarily African Americans and Hispanics, are at risk for serious medical conditions and require special care both at home and in school. Sickle cell disease is recognized as an "Other Health Impairment" and identified students may be eligible for special education services under the Individuals…

  12. African American and European American Children in Diverse Elementary Classrooms: Social Integration, Social Status, and Social Behavior

    Science.gov (United States)

    Wilson, Travis; Rodkin, Philip C.

    2011-01-01

    With a sample of African American and European American 3rd- and 4th-grade children (N = 486, ages 8-11 years), this study examined classroom ethnic composition, peer social status (i.e., social preference and perceived popularity as nominated by same- and cross-ethnicity peers), and patterns of ethnic segregation (i.e., friendship, peer group,…

  13. The Influence of Africentric Values and Neighborhood Satisfaction on the Academic Self-Efficacy of African American Elementary School Children

    Science.gov (United States)

    Shin, Richard Q.

    2011-01-01

    This exploratory study examined the relationships between Africentric values, racial/ethnic identity, neighborhood satisfaction, and academic self-efficacy beliefs among 88 African American elementary school children. Results indicated that Africentric values and neighborhood satisfaction were both predictive of academic self-efficacy beliefs.…

  14. "But This Story of Mine Is Not Unique": A Review of Research on African American Children's Literature

    Science.gov (United States)

    Brooks, Wanda; McNair, Jonda C.

    2009-01-01

    This article provides a review of research on African American children's literature by synthesizing the growing body of textual and reader response research conducted across the past several decades. The literature presented in this article cuts across the disciplines of education as well as English and library science. Using the selective…

  15. TV Viewing, Perceived Similarity, Coviewing, and Mental Well-Being among African American, Latino, and White Children

    Science.gov (United States)

    McDade-Montez, Elizabeth; Wallander, Jan; Elliott, Marc; Grunbaum, Jo Anne; Tortolero, Susan; Cuccaro, Paula; Schuster, Mark A.

    2015-01-01

    Research among adults has demonstrated concurrent and prospective negative associations between TV viewing and mental health, yet little research has examined these associations among African American and Latino youth or examined the role of children's involvement with TV and parental mediation of TV viewing via coviewing. The purpose of the…

  16. Perceptions of Food Intake, Physical Activity, and Obesity Among African-American Children in the Lower Mississippi Delta.

    Science.gov (United States)

    McGee, Bernestine B; Richardson, Valerie; Johnson, Glenda; Johnson, Crystal

    2015-11-11

    Purpose . To explore the nutrition and physical activity perceptions of children for planning a healthy weight curriculum to address childhood obesity in African-American children living in the Lower Mississippi Delta (LMD). Design . Six children's focus group sessions. Setting . Two Louisiana parishes in the LMD. Subjects . Seventy 8- to 13-year-old African-American children, 46 (66%) females and 24 (44%) males, participated in the focus group sessions. Measures . Interview questions were based on personal and environmental determinants and content and strategies for a healthy lifestyle program for children. Analysis . Focus group discussions were audio recorded and transcribed, observer recorded, and analyzed to identify recurring trends and patterns among focus groups. Content analysis consisted of coding focus group transcripts for recurrent themes and review of data by an independent reviewer to confirm the themes. Results . Emerging themes were categorized as healthy lifestyle opinions within the social cognitive theory constructs of personal and environmental determinants and curriculum content. Conclusion . LMD youth recognized a healthy eating pattern and that overweight and obesity result from poor eating habits and physical inactivity. Children's food intake pattern did not reflect this understanding, suggesting a need for culturally tailoring an intervention to impact the poor food intake and physical inactivity in two low-income African-American Delta communities.

  17. Thyroid dysfunction and neoplasia in children receiving neck irradiation for cancer

    Energy Technology Data Exchange (ETDEWEB)

    Fleming, I.D.; Black, T.L.; Thompson, E.I.; Pratt, C.; Rao, B.; Hustu, O.

    1985-03-15

    The reported relationship of radiation exposure and thyroid carcinoma stimulated this retrospective study of 298 patients treated at St. Jude Children's Hospital with radiation therapy to the neck for childhood cancer to identify patients who developed subsequent thyroid abnormalities. This series includes 153 patients with Hodgkin's disease, 95 with acute lymphocytic leukemia, 28 with lymphoepithelioma, and 22 with miscellaneous tumors. Inclusion in the study required 5 years of disease-free survival following therapy for their original tumor, which included thyroid irradiation. Follow-up has been 100%. Most patients also received chemotherapy. Seventeen patients were found to have decreased thyroid reserve with normal levels of free triiodothyroxine (T3) or free thyroxin, (T4) and an elevated level of thyroid-stimulating hormone (TSH). In nine patients hypothyroidism developed, with decreased T3 or T4 levels and an elevated level of TSH. One hyperthyroid patient was identified. Two patients had thyroiditis, and seven had thyroid neoplasms: (carcinoma in two, adenoma in two, colloid nodule in one, and undiagnosed nodules in two). This survey has demonstrated an increased incidence of thyroid dysfunction and thyroid neoplasia when compared to the general population. The importance of long-term follow-up for thyroid disease is emphasized in patients who have received thyroid irradiation. The possible role of subclinical hypothyroidism with TSH elevation coupled with radiation damage to the thyroid gland as a model for the development of neoplastic disease is discussed.

  18. Shortcomings of adherence counselling provided to caregivers of children receiving antiretroviral therapy in rural South Africa.

    Science.gov (United States)

    Coetzee, Bronwyne; Kagee, Ashraf; Bland, Ruth

    2016-03-01

    In order to achieve optimal benefits of antiretroviral therapy (ART), caregivers of children receiving ART are required to attend routine clinic visits monthly and administer medication to the child as prescribed. Yet, the level of adherence to these behaviours varies considerably in many settings. As a way to achieve optimal adherence in rural KwaZulu-Natal, caregivers are required to attend routine counselling sessions at HIV treatment clinics that are centred on imparting information, motivation, and behavioural skills related to medication administration. According to the information-motivation-behavioural skills model, information related to adherence, motivation, and behavioural skills are necessary and fundamental determinants of adherence to ART. The purpose of the study was to observe and document the content of adherence counselling sessions that caregivers attending rural clinics in KwaZulu Natal receive. We observed 25 adherence counselling sessions, which lasted on average 8.1 minutes. Counselling typically consisted of counsellors recording patient attendance, reporting CD4 count and viral load results to caregivers, emphasising dose times, and asking caregivers to name their medications and dosage amounts. Patients were seldom asked to demonstrate how they measure the medication. They were also not probed for problems regarding treatment, even when an unsuppressed VL was reported to a caregiver. This paper calls attention to the sub-optimal level of counselling provided to patients on ART and the urgent need to standardise and improve the training, support, and debriefing provided to counsellors.

  19. Dental Caries in High-Risk School-Aged African-American Children in Alabama: A Six-Year Prospective Cohort Study

    Science.gov (United States)

    Ghazal, Tariq S.; Levy, Steven M.; Childers, Noel K.; Broffitt, Barbara A.; Caplan, Daniel J; Warren, John J.; Cavanaugh, Joseph E.; Kolker, Justine

    2016-01-01

    Objectives To assess the prevalence and incidence of dental caries in school-aged African-American children who received semi-annual fluoride varnish applications. Methods A cohort of six-year-old high caries-risk African-American children (n=98) was recruited in Uniontown, Alabama and followed for six years. Oral examinations were done annually by three trained/calibrated dentists. Tooth surfaces with cavitated caries, missing due to caries and with filled surfaces were recorded, using WHO criteria. Also, as part of the study, children received periodic oral health instruction, fluoride varnish applications and referral to dentists starting at baseline. Results The person-level prevalence of dmfs/DMFS was: 61.2 percent at mean age 5.9 (n=98, mean dmfs/DMFS=11.6); 63.8 percent at age 6.7 (n=80, mean dmfs/DMFS=13.2); 70.6 percent at age 7.8 (n=68, mean dmfs/DMFS=14.2); 65.7 percent at age 8.8 (n=68, mean dmfs/DMFS=11.8); 55.6 percent at age 9.7 (n=63, mean dmfs/DMFS=8.8); 40.3 percent at age 10.7 (n=62, mean dmfs/DMFS=3.4); and 37.1 percent at age 11.7 (n=62, mean dmfs/DMFS=2.3). The six-year person-level incidence of dmfs/DMFS was 32.3 percent (mean dmfs/DMFS=1.6) from age 5.9 to age 11.7 (n=62). Conclusion In spite of the oral health education and fluoride varnish applications, there was substantial new dental caries in this high-risk sample. Additional studies evaluating risk factors for caries development are ongoing. PMID:27306247

  20. Effects of iron supplementation on dominant bacterial groups in the gut, faecal SCFA and gut inflammation: a randomised, placebo-controlled intervention trial in South African children.

    Science.gov (United States)

    Dostal, Alexandra; Baumgartner, Jeannine; Riesen, Nathalie; Chassard, Christophe; Smuts, Cornelius M; Zimmermann, Michael B; Lacroix, Christophe

    2014-08-28

    Fe supplementation is a common strategy to correct Fe-deficiency anaemia in children; however, it may modify the gut microbiota and increase the risk for enteropathogenic infection. In the present study, we studied the impact of Fe supplementation on the abundance of dominant bacterial groups in the gut, faecal SCFA concentration and gut inflammation in children living in rural South Africa. In a randomised, placebo-controlled intervention trial of 38 weeks, 6- to 11-year-old children with Fe deficiency received orally either tablets containing 50 mg Fe as FeSO₄ (n 22) for 4 d/week or identical placebo (n 27). In addition, Fe-sufficient children (n 24) were included as a non-treated reference group. Faecal samples were analysed at baseline and at 2, 12 and 38 weeks to determine the effects of Fe supplementation on ten bacterial groups in the gut (quantitative PCR), faecal SCFA concentration (HPLC) and gut inflammation (faecal calprotectin concentration). At baseline, concentrations of bacterial groups in the gut, faecal SCFA and faecal calprotectin did not differ between Fe-deficient and Fe-sufficient children. Fe supplementation significantly improved Fe status in Fe-deficient children and did not significantly increase faecal calprotectin concentration. Moreover, no significant effect of Fe treatment or time × treatment interaction on the concentrations of bacterial groups in the gut or faecal SCFA was observed compared with the placebo treatment. Also, there were no significant differences observed in the concentrations of any of the bacterial target groups or faecal SCFA at 2, 12 or 38 weeks between the three groups of children when correcting for baseline values. The present study suggests that in African children with a low enteropathogen burden, Fe status and dietary Fe supplementation did not significantly affect the dominant bacterial groups in the gut, faecal SCFA concentration or gut inflammation.

  1. The Challenges of Underweight and Overweight in South African Children: Are We Winning or Losing the Battle? A Systematic Review

    Directory of Open Access Journals (Sweden)

    Makama Andries Monyeki

    2015-01-01

    Full Text Available Underweight and overweight are adverse effects of malnutrition and both are associated with negative health consequences in children and adolescents. In South Africa, the burden of economic and social disparity coexists with malnutrition in children. The purpose of this study was to review available South Africa studies regarding the comprehensive summary of prevalence of underweight and overweight and evaluates government policies in addressing undernutrition and overnutrition in South African children and adolescents. We searched subject-specific electronic bibliographic databases of observational studies published on malnutrition, undernutrition, overnutrition, underweight and overweight in South African boys and girls from birth to 20 years of age in studies published on or after 1990. A total of sixteen cross-sectional, three longitudinal studies and one report met the criteria for inclusion in this review. Descriptive data synthesis revealed the small number of longitudinal studies highlights the dearth of research in tracking undernutrition and overnutrition in South African children. In this review, 0.7%–66% of underweight was reported among children in rural areas compared to a 3.1%–32.4% of overweight in urban areas. All studies reported a higher rate of underweight in boys than girls who were significantly more likely to have higher body fat. The data indicated that both underweight and overweight were positively related with health-related physical activity and psychological health problems such as low activity, low fitness, low self-image and self-esteem. Numerous recommendations were made in the reviewed studies, however effective strategic programs in eradicating both underweight and overweight are minimal. It is evident from the reviewed studies that the burden of underweight and overweight are still a problem in South African children. The most highly affected by underweight are rural children, while children in urban areas

  2. Free afterschool program for at-risk African American children: findings and lessons.

    Science.gov (United States)

    Wofford, Linda; Froeber, Deanna; Clinton, Barbara; Ruchman, Eileen

    2013-01-01

    A promising afterschool intervention to increase health knowledge and influence choices to reduce risks related to type II diabetes in school-aged, low-income, African American youth is described. Researchers used a community-based program called CASTLES (Communities and Students Together for Learning Enhanced Service). Repeated measures were used to test the effect of the afterschool program on exercise and nutrition. Forty-six children participated in this free program. Significant results demonstrated decreased consumption of sugar-sweetened beverages and screen time and increased exercise and health knowledge. Communities interested in influencing behaviors related to childhood obesity should develop strong community-based programs, such as the CASTLES model, incorporating nutrition information and structured physical activity.

  3. Removing obstacles for African American English-speaking children through greater understanding of language difference.

    Science.gov (United States)

    Pearson, Barbara Zurer; Conner, Tracy; Jackson, Janice E

    2013-01-01

    Language difference among speakers of African American English (AAE) has often been considered language deficit, based on a lack of understanding about the AAE variety. Following Labov (1972), Wolfram (1969), Green (2002, 2011), and others, we define AAE as a complex rule-governed linguistic system and briefly discuss language structures that it shares with general American English (GAE) and others that are unique to AAE. We suggest ways in which mistaken ideas about the language variety add to children's difficulties in learning the mainstream dialect and, in effect, deny them the benefits of their educational programs. We propose that a linguistically informed approach that highlights correspondences between AAE and the mainstream dialect and trains students and teachers to understand language varieties at a metalinguistic level creates environments that support the academic achievement of AAE-speaking students. Finally, we present 3 program types that are recommended for helping students achieve the skills they need to be successful in multiple linguistic environments.

  4. PdS and SdP Receiver Functions Image of the Lithosphere underneath the Southern African Regions

    DEFF Research Database (Denmark)

    Soliman, Mohammad Youssof Ahmad; Thybo, Hans; Levander, A;

    2009-01-01

    to 350 km depth by Jordan (1975), has to be revealed in more detail, and a better understanding should yield new insight into the origin of Earth’s early continents. We have reassessed the data from the Kaapvaal seismic experiment for lithosphere structure by application of PdS receiver functions...... analysis. Our main emphasis has been on the Kaapvaal craton and its boundaries with the surrounding tectonic belts. The analysis includes data from 95 temporary and permanent stations. The epicentral distances are between 30 and 95 degrees and the magnitudes range between 5.5 to 8.1 Mw, corresponding...

  5. Effect of African- and European-American maternal attitudes and limit-setting strategies on children's self-regulation.

    Science.gov (United States)

    LeCuyer, Elizabeth A; Swanson, Dena P; Cole, Robert; Kitzman, Harriet

    2011-12-01

    The effect of maternal attitudes and limit-setting strategies on children's self-regulation (measured as committed compliance) was compared in 151 African-American (AA) and 108 European-American (EA) mothers and their 3-year-old children. There were no ethnic differences in children's compliance, however ethnicity moderated the relationship between maternal authoritarian attitudes and children's compliance. Higher authoritarian attitudes predicted less children's compliance in the EA sample, but greater compliance in the AA sample. Observational limit-setting data revealed that in both ethnic groups, maternal authoritarian attitudes influenced children's self-regulation through maternal use of lower-power (gentle) verbal strategies, fewer physical strategies, and judicious use of higher-power verbal strategies. The findings indicate that the meaning and purpose of authoritarian attitudes varies across these mothers' socio-cultural contexts.

  6. A study of the relationship of storytelling ability and reading comprehension in fourth and sixth grade African-American children.

    Science.gov (United States)

    Klecan-Aker, J S; Caraway, T H

    1997-01-01

    The purpose of the present investigation was to examine the relation of storytelling skills to achievement in reading comprehension in African-American children. Socioeconomic status (SES), gender and developmental level of children's stories were examined as predictors of reading achievement. A total of 80 children in the fourth and sixth grades served as subjects. Results indicated that correlations of the narrative variables with reading achievement were significant for story level (0.37) and clauses per T-unit (0.33). These results are discussed relative to the effect of oral language on academic achievement and the importance of examining this relationship in culturally and linguistically diverse groups.

  7. Baseline correlates of insulin resistance in inner city high-BMI African-American children.

    Science.gov (United States)

    Raman, Aarthi; Fitch, Mark D; Hudes, Mark L; Lustig, Robert H; Murray, Carolyn B; Ikeda, Joanne P; Fleming, Sharon E

    2008-09-01

    To characterize the influence of diet-, physical activity-, and self-esteem-related factors on insulin resistance in 8- 10-year-old African-American (AA) children with BMI greater than the 85th percentile who were screened to participate in a community-based type 2 diabetes mellitus (T2DM) prevention trial. In 165 subjects, fasting glucose- and insulin-derived values for homeostasis model assessment of insulin resistance (HOMA-IR) assessed insulin resistance. Body fatness was calculated following bioelectrical impedance analysis, and fitness was measured using laps from a 20-m shuttle run. Child questionnaires assessed physical activity, dietary habits, and self-esteem. Pubertal staging was assessed using serum levels of sex hormones. Parent questionnaires assessed family demographics, family health, and family food and physical activity habits. Girls had significantly higher percent body fat but similar anthropometric measures compared with boys, whereas boys spent more time in high-intensity activities than girls. Scores for self-perceived behavior were higher for girls than for boys; and girls desired a more slender body. Girls had significantly higher insulin resistance (HOMA-IR), compared with boys (P < 0.01). Adjusting for age, sex, pubertal stage, socioeconomic index (SE index), and family history of diabetes, multivariate regression analysis showed that children with higher waist circumference (WC) (P < 0.001) and lower Harter's scholastic competence (SC) scale (P = 0.044) had higher insulin resistance. WC and selected self-esteem parameters predicted insulin resistance in high-BMI AA children. The risk of T2DM may be reduced in these children by targeting these factors.

  8. Exploring story grammar structure in the book reading interactions of African American mothers and their preschool children: a pilot investigation.

    Science.gov (United States)

    Harris, Yvette R; Rothstein, Susan E

    2014-01-01

    The aim of this investigation was to identify the book reading behaviors and book reading styles of middle class African American mothers engaged in a shared book reading activity with their preschool children. To this end, the mothers and their children were videotaped reading one of three books, Julius, Grandfather and I, or Somewhere in Africa. Both maternal and child behaviors were coded for the frequency of occurrence of story grammar elements contained in their stories and maternal behaviors were also coded for their use of narrative eliciting strategies. In addition, mothers were queried about the quality and quantity of book reading/story telling interactions in the home environment. The results suggest that there is a great deal of individual variation in how mothers use the story grammar elements and narrative eliciting strategies to engage their children in a shared book reading activity. Findings are discussed in terms of suggestions for additional research and practical applications are offered on ways to optimally engage African American preschool children and African American families from diverse socioeconomic backgrounds in shared book reading interactions.

  9. Social risk and protective factors for African American children's academic achievement and adjustment during the transition to middle school.

    Science.gov (United States)

    Burchinal, Margaret R; Roberts, Joanne E; Zeisel, Susan A; Rowley, Stephanie J

    2008-01-01

    The transition to middle school is often marked by decreased academic achievement and increased emotional stress, and African American children exposed to social risk may be especially vulnerable during this transition. To identify mediators and protective factors, the authors related severity and timing of risk exposure to academic achievement and adjustment between 4th and 6th grade in 74 African American children. Longitudinal analyses indicated that severity more than timing of risk exposure was negatively related to all outcomes and that language skills mediated the pathway from risk for most outcomes. Transition to middle school was related to lower math scores and to more externalizing problems when children experienced higher levels of social risk. Language skills and parenting served as protective factors, whereas expectations of racial discrimination was a vulnerability factor. Results imply that promoting parenting and, especially, language skills, and decreasing expectations of racial discrimination provide pathways to academic success for African American children during the transition from elementary to middle school, especially those exposed to adversity.

  10. Expression of the iron hormone hepcidin distinguishes different types of anemia in African children.

    Science.gov (United States)

    Pasricha, Sant-Rayn; Atkinson, Sarah H; Armitage, Andrew E; Khandwala, Shivani; Veenemans, Jacobien; Cox, Sharon E; Eddowes, Lucy A; Hayes, Theodore; Doherty, Conor P; Demir, Ayse Y; Tijhaar, Edwin; Verhoef, Hans; Prentice, Andrew M; Drakesmith, Hal

    2014-05-01

    Childhood anemia is a major global health problem resulting from multiple causes. Iron supplementation addresses iron deficiency anemia but is undesirable for other types of anemia and may exacerbate infections. The peptide hormone hepcidin governs iron absorption; hepcidin transcription is mediated by iron, inflammation, and erythropoietic signals. However, the behavior of hepcidin in populations where anemia is prevalent is not well established. We show that hepcidin measurements in 1313 African children from The Gambia and Tanzania (samples taken in 2001 and 2008, respectively) could be used to identify iron deficiency anemia. A retrospective secondary analysis of published data from 25 Gambian children with either postmalarial or nonmalarial anemia demonstrated that hepcidin measurements identified individuals who incorporated >20% oral iron into their erythrocytes. Modeling showed that this sensitivity of hepcidin expression at the population level could potentially enable simple groupings of individuals with anemia into iron-responsive and non-iron-responsive subtypes and hence could guide iron supplementation for those who would most benefit.

  11. The Importance of Efficacy: Using the Extended Parallel Process Model to Examine Factors Related to Preschool-Age Children Enrolled in Medicaid Receiving Preventive Dental Visits

    Science.gov (United States)

    Askelson, Natoshia M.; Chi, Donald L.; Momany, Elizabeth T.; Kuthy, Raymond A.; Carter, Knute D.; Field, Kathryn; Damiano, Peter C.

    2015-01-01

    Early preventive dental visits are vital to the oral health of children. Yet many children, especially preschool-age children enrolled in Medicaid, do not receive early visits. This study attempts to uncover factors that can be used to encourage parents to seek preventive dental care for preschool-age children enrolled in Medicaid. The extended…

  12. Macronutrient intakes and cardio metabolic risk factors in high BMI African American children

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    Hudes Mark L

    2009-10-01

    Full Text Available Abstract Background The aim of this study was to evaluate the relationship between intakes of energy-providing macronutrients, and markers of cardio metabolic risk factors in high BMI African American (AA children. Methods A cross sectional analysis of a sample of 9-11 year old children (n = 80 with BMI greater then the 85th percentile. Fasting hematological and biochemical measurements, and blood pressure were measured as selected markers of cardio metabolic risk factors and their relationships to dietary intakes determined. Results After adjusting for gender, pubertal stage and waist circumference (WC, multivariate regression analysis showed that higher total energy intakes (when unadjusted for source of energy were associated with higher plasma concentrations of intermediate density lipoprotein cholesterol (IDL-C and very low density lipoprotein cholesterol (VLDL-C. Higher intakes of carbohydrate energy (fat and protein held constant were associated with higher IDL-C, VLDL-C, triglycerides (TG and homeostasis model assessment of insulin resistance (HOMA-IR. Higher intakes of fat (carbohydrate and protein held constant, however, were associated with lower IDL-C; and higher protein intakes (fat and carbohydrate held constant were associated with lower HOMA-IR. Conclusion The specific macronutrients that contribute energy are significantly associated with a wide range of cardio metabolic risk factors in high BMI AA children. Increases in carbohydrate energy were associated with undesirable effects including increases in several classes of plasma lipids and HOMA-IR. Increases in protein energy were associated with the desirable effect of reduced HOMA-IR, and fat energy intakes were associated with the desirable effect of reduced IDL-C. This analysis suggests that the effect of increased energy on risk of developing cardio metabolic risk factors is influenced by the source of that energy.

  13. Confirmatory factor analysis of the Child Feeding Questionnaire among low-income African American families of preschool children.

    Science.gov (United States)

    Boles, Richard E; Nelson, Timothy D; Chamberlin, Leigh A; Valenzuela, Jessica M; Sherman, Susan N; Johnson, Susan L; Powers, Scott W

    2010-04-01

    This study examined the factor structure for three of the Child Feeding Questionnaire (CFQ) subscales, a widely used measure of parental feeding practices, among 296 low-income parents of African American preschool children. Confirmatory factor analysis showed an overall poor fit among CFQ subscales; Restriction, Pressure to Eat, and Concern about Child Weight, (chi(2), (df=87=300.249, CFI=1.00, NNFI=1.07, RMSEA=.091). Additionally, Cronbach's Alpha coefficients for 2 of the three subscales were below acceptable recommendations (Restriction=0.69; Pressure to Eat=0.58). These results suggest further psychometric clarification is needed to understand commonly reported feeding practice constructs among low-income African American mothers of preschool aged children.

  14. Racial/ethnic socialization and parental involvement in education as predictors of cognitive ability and achievement in African American children.

    Science.gov (United States)

    Banerjee, Meeta; Harrell, Zaje A T; Johnson, Deborah J

    2011-05-01

    Racial/ethnic socialization has not been studied in the context of other parenting behaviors such as parental involvement in education and its relationship to children's cognitive outcomes. The present study tested the impact of racial/ethnic socialization and parental involvement in education on cognitive ability and achievement in a sample of African American youth. Two dimensions of racial/ethnic socialization, cultural exposure (i.e., exposure to diverse cultures) and cultural socialization (i.e., in-group pride), were examined in a sample of 92 African American mother-child dyads, of which 50% were female. Maternal reports of involvement during their child's 5th grade year were examined as a moderator in the relationship between racial/ethnic socialization and cognitive ability and achievement. Hierarchical regression analyses revealed that mothers' reports of cultural exposure messages measured in 4th grade predicted children's scores on 5th grade assessments of passage comprehension. There was also a significant interaction indicating that greater cultural exposure and more parental involvement in education predicted better reading passage comprehension scores over time. The implications for assessing dimensions relevant to cognitive ability and achievement in African American children are discussed.

  15. Time Spent Caregiving and Help Received by Spouses and Adult Children of Brain-Impaired Adults.

    Science.gov (United States)

    Enright, Robert B., Jr.

    1991-01-01

    Surveyed 233 family caregivers for brain-impaired adults. Spousal caregivers (both husbands and wives) devoted much time to caregiving. Most caregivers received little assistance from other family members and friends, but husbands received more than others. Employed spouses received more paid help than unemployed spouses; employment did not affect…

  16. Differences in body circumferences, skin-fold thicknesses and lipid profiles among HIV-infected African children on and not on stavudine

    Directory of Open Access Journals (Sweden)

    V Musiime

    2012-11-01

    Full Text Available Purpose of the study To compare body circumferences, skin-fold thickness (SFT and lipid levels (LL, as measures of lipodystrophy, among antiretroviral therapy (ART-naïve and experienced children at enrolment into the CHAPAS-3 trial. Methods HIV-infected children in Uganda and Zambia, either ART-naïve or on stavudine (d4T for ≥2 years without clinical lipodystrophy, were randomised to receive d4T, abacavir (ABC or zidovudine (ZDV with lamivudine and efavirenz (EFV or nevirapine. At enrolment, mid-upper arm (MUAC and calf (CC circumferences, SFT (biceps, triceps, sub-scapular, supra-iliac and fasting lipids (total cholesterol (TC, low density lipo-protein (LDL, high density lipoprotein (HDL, triglycerides (TRIG were measured. Age/sex adjusted z-scores of MUAC, CC, SFT and the sum of SFT (SSF used Dutch reference data. ART-naïve and ART-experienced children were compared with t-tests using Stata v11.0. Summary of results Among 444 children, 224 (51% were male and 331 (74.5% ART-naïve. Mean (sd CD4% was 19.7% (10.2 versus (vs 34.2% (7.7 in ART-naïve vs ART-experienced children. The ART-naïve were younger than the ART-experienced children (median [IQR] age 2.5 [1.5, 4.0] vs 6.0 [5.5, 7.0] years, p<0.0001. Among the ART-experienced, 4/108 (3.7% were on EFV and median (IQR d4T use was 3.5 (2.7, 4.2 years. As expected, MUAC, CC, weight-for-age (WAZ and height-for-age (HAZ z-scores were lower in the ART-naïve; the ART-experienced had lower SFT z-scores and higher TC and HDL, but lower TRIG (Table 1. Conclusions Failure-to-thrive likely contributed to lower circumference values in ART-naïve children. Among the ART-experienced, thinner SFT and higher TC values could be ART (particularly d4T-related. Normal values, currently unavailable for African children, are being collected. During trial follow-up, we will evaluate the effect of ABC, ZDV and d4T on development of lipodystrophy in naïve children and its reversibility in d4T-treated children

  17. Accuracy of Knowledge of Child Development in Mothers of Children Receiving Early Intervention Services

    Science.gov (United States)

    Zand, Debra H.; Pierce, Katherine J.; Bultas, Margaret W.; McMillin, Stephen Edward; Gott, Rolanda Maxim; Wilmott, Jennifer

    2015-01-01

    Parents' involvement in early intervention (EI) services fosters positive developmental trajectories in young children. Although EI research on parenting skills has been abundant, fewer data are available on parents' knowledge of normative child development. Sixty-seven mothers of children participating in a Midwestern city's EI program completed…

  18. Asking, Giving, Receiving: Friendship as Survival Strategy among Accra's Street Children

    Science.gov (United States)

    Mizen, Phillip; Ofosu-Kusi, Yaw

    2010-01-01

    This article considers friendship among street children in Accra. Drawing upon the findings of a three-year qualitative research project, the article argues that friendship is a neglected element of research yet cooperation, mutuality and exchange between friends are essential to street children's survival. Living within the extremities of the…

  19. Comparison of Environmental Attitudes and Experiences of Five-Year-Old Children Receiving Preschool Education in the Village and City Centre

    Science.gov (United States)

    Durkan, Nazmi; Güngör, Hande; Fetihi, Leyla; Erol, Ahmet; Gülay Ogelman, Hülya

    2016-01-01

    The purpose of the study is to compare environmental attitudes and experiences of five-year-old children receiving preschool education in the village and city centre. The first group comprised 54 five-year-old children who received preschool education and attended kindergartens of two primary schools in the Karateke and Kocabas villages of Honaz…

  20. A Factor Analytic Study of the Loneliness and Social Dissatisfaction Scale in a Sample of African-American and Hispanic-American Children

    Science.gov (United States)

    Bagner, Daniel M.; Storch, Eric A.; Roberti, Jonathan W.

    2004-01-01

    This study investigated the psychometric properties of the Loneliness and Social Dissatisfaction Scale (LSDS) in a sample of African-American and Hispanic-American children. Participants were a non-clinical sample (N = 186) of children ages 11 to 13 in the fifth and sixth grades in a school in the Metropolitan New York area. Confirmatory factor…

  1. Preference for Television Violence and Aggression among Children from Various South African Townships: A Follow-Up Study over Two Years.

    Science.gov (United States)

    Botha, Martin; And Others

    This report presents a contextualization of violence in the lives of South African black children, as well as the theoretical foundations, methodology and preliminary results of the first and second part of a longitudinal study to investigate the influence of violent television images on the behavior of these children. This influence is analyzed…

  2. Norovirus diversity in diarrheic children from an African-descendant settlement in Belem, Northern Brazil.

    Directory of Open Access Journals (Sweden)

    Glicélia Cruz Aragão

    Full Text Available Norovirus (NoV, sapovirus (SaV and human astrovirus (HAstV are viral pathogens that are associated with outbreaks and sporadic cases of gastroenteritis. However, little is known about the occurrence of these pathogens in relatively isolated communities, such as the remnants of African-descendant villages ("Quilombola". The objective of this study was the frequency determination of these viruses in children under 10 years, with and without gastroenteritis, from a "Quilombola" Community, Northern Brazil. A total of 159 stool samples were obtained from April/2008 to July/2010 and tested by an enzyme immunoassay (EIA and reverse transcription-polymerase chain reaction (RT-PCR to detect NoV, SaV and HAstV, and further molecular characterization was performed. These viruses were detected only in the diarrheic group. NoV was the most frequent viral agent detected (19.7%-16/81, followed by SaV (2.5%-2/81 and HAstV (1.2%-1/81. Of the 16 NoV-positive samples, 14 were sequenced with primers targeting the B region of the polymerase (ORF1 and the D region of the capsid (ORF2. The results showed a broad genetic diversity of NoV, with 12 strains being classified as GII-4 (5-41.7%, GII-6 (3-25%, GII-7 (2-16.7%, GII-17 (1-8.3% and GI-2 (1-8.3%, as based on the polymerase region; 12 samples were classified, based on the capsid region, as GII-4 (6-50%, being 3-2006b variant and 3-2010 variant, GII-6 (3-25%, GII-17 (2-16.7% and GII-20 (1-8.3%. One NoV-strain showed dual genotype specificity, based on the polymerase and capsid region (GII-7/GII-20. This study provides, for the first time, epidemiological and molecular information on the circulation of NoV, SaV and HAstV in African-descendant communities in Northern Brazil and identifies NoV genotypes that were different from those detected previously in studies conducted in the urban area of Belém. It remains to be determined why a broader NoV diversity was observed in such a semi-isolated community.

  3. Patterns of hospital use, family history and co-existing conditions among urban African-American and Hispanic-American children with insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Lipton, R B

    1996-10-01

    Little information is available about insulin-dependent diabetes mellitus (IDDM) when it occurs among US minorities. The incidence of IDDM among African-American and Hispanic children Diabetes among the first degree relatives of children from both ethnic groups was common, and the most frequently listed co-morbid conditions were asthma and obesity. The risk for IDDM in Chicago is among the highest for both African-origin and Hispanic children worldwide. The prevalence of asthma and obesity parallels the high prevalence of these conditions among non-diabetic children in Chicago. The ongoing epidemic of non-insulin-dependent diabetes mellitus (NIDDM) among African-Americans and US Hispanics is likely to be the reason for the large number of minority IDDM patients who have a first-degree relative with diabetes.

  4. Eliciting adaptive emotion in conversations with parents of children receiving therapy for leukemia.

    Science.gov (United States)

    Tremolada, Marta; Bonichini, Sabrina; Pillon, Marta; Schiavo, Simone; Carli, Modesto

    2011-01-01

    Clinician-parent communication may often be difficult, especially soon after the diagnosis. The aims of this article are to identify the communication strategies associated with expressions of adaptive emotions in parents and to explore the effect of the type of leukemia and of parent's gender on parents' expressions of emotions. The data are obtained from 4.622 conversational turns of 20 videotaped interviews with 10 mothers and 10 fathers of children at their first hospitalization for leukemia. A coding scheme for parent emotional expressions was reliably applied by two independent judges. An original self-report questionnaire on parents' emotional states was used before and after the interview. Positive politeness of interviewer elicits adaptive emotional expressions in parents. Mothers of children with acute myeloid leukemia and fathers of children with acute lymphoblastic leukaemia appear more distressed during the interview. This interview can be identified as an innovative technique of communication with parents of children with cancer.

  5. Nurses' uniform color and feelings/emotions in school-aged children receiving health care.

    Science.gov (United States)

    Albert, Nancy M; Burke, Jane; Bena, James F; Morrison, Shannon M; Forney, Jennifer; Krajewski, Susan

    2013-04-01

    Children may fear nurses wearing white uniforms. When emotions and uniform color were studied in 233 children, many positive emotions were most often associated with blue, bold pink-patterned, or yellow-patterned tops (all p ≤ .002). Negative emotions were not associated with uniform top colors (all p color does not matter," 8 negative emotions were most often associated with white uniform color (p emotions were associated with nurse uniform color.

  6. Something Every Teacher and Counselor Needs to Know about African-American Children

    Science.gov (United States)

    Davis, Patrick E.

    2007-01-01

    African-American student academic performance, as a group, in most educational settings causes alarm to educators, policymakers, and laypeople, alike. Some suggest that the problems associated with the academic under-achievement of many African-American students are perhaps the most pressing issues facing both educators and researchers. Much…

  7. Transient focal liver scan defects in children receiving chemotherapy (pseudometastases): work in progress

    Energy Technology Data Exchange (ETDEWEB)

    Abramson, S.J.; Barash, F.S.; Seldin, D.W.; Berdon, W.E.

    1984-03-01

    Three pediatric patients with tumors (two rhabdomyosarcoma, one Wilms tumor) had significant focal defects on Tc-99m sulfur colloid scans while receiving chemotherapy (all three had received chemotherapy, including actinomycin D, within ten days prior to scanning). In all three, the defects resolved spontaneously; one biopsy showed fibrosis of a mild degree. The finding of defects on liver scans of pediatric patients receiving chemotherapy must not be automatically assumed to be metastatic disease; the changes may relate to hepatic response to recently administered chemotherapy.

  8. [Comparison of the effectiveness of artemether and quinine for treatment of severe malaria in children, Bangui, Central African Republic].

    Science.gov (United States)

    Bobossi-Serengbe, G; Gody, J-C; Fioboy, R; Elowa, J-B; Manirakiza, A

    2015-03-01

    The management of severe malaria is a major challenge in the health care services in sub-Saharan Africa. This study aimed to assess the efficacy and safety of artemether and quinine in severe malaria at Complexe pédiatrique of Bangui, Central African Republic. A total of 212 children among 1125 hospital admissions (18.8%), and aged 6 to 59 months were randomly treated with artemether and quinine. Anemia (58.5%) and seizures (33.5%) were the major syndromes observed. On the third day of follow up, a regression of clinical signs and parasite clearance were observed in 98.1% of children treated with artemether and 97.1% of children treated with quinine. The death rate was 2.3% due to anemic and neurological forms. These findings show that the artemether and quinine have similar efficacy. Hence, associated with adequate intensive health care, the use of these antimalarial drugs can significantly reduce mortality from severe malaria in the Central African Republic.

  9. Detection of antinuclear and antilaminin antibodies in autistic children who received thimerosal-containing vaccines.

    Science.gov (United States)

    Singh, Vijendra K; Rivas, Wyatt H

    2004-01-01

    Autism, a neurodevelopmental disorder, may involve autoimmune pathogenesis. Since mercury is potentially a risk factor for autoimmunity, we conducted a study of mercury-induced antinuclear and antilaminin antibodies in autistic and normal children who had been pre-administered with thimerosal-containing vaccines. Laboratory analysis by different immunoassays showed that the serum level of these two autoimmune markers did not significantly differ between autistic and normal children. This finding suggests that the mercury as in thimerosal-containing vaccines is likely not related to autoimmune phenomenon in autism.

  10. Impact on parents of receiving individualized feedback of psychological testing conducted with children as part of a research study.

    Science.gov (United States)

    Cox, Kelly; Fernandez, Conrad V; Chambers, Christine T; Bandstra, Nancy F; Parker, Jennifer A

    2011-01-01

    While many researchers accept the principle that participants have a right to receive information learned from their participation in research, there are few studies examining the impact of receiving results on participants. This study was developed to examine the impact on parents of the receipt of individual results of research-based psychological testing of their children. A summary of the child's individual results of standardized measures of language and development was sent by mail with the questionnaire designed to assess the impact of receiving results. Response rate from the mailed questionnaire was 55.6% (n=74/133). Most parents reported the results as helpful and positive. The majority would receive results again. Overall, the sharing of individualized feedback from psychological testing conducted as part of a research study was well accepted by parents. This practice appears ethically permissible with appropriate support options for addressing participant concerns upon receiving the results as well options for clinical follow-up for the child.

  11. Perceptions and Needs of Hispanic and Non-Hispanic Parents of Children Receiving Learning Disabilities Services.

    Science.gov (United States)

    Torres-Burgo, Nydia I.; Reyes-Wasson, Pamela; Brusca-Vega, Rita

    1999-01-01

    A survey of 50 Hispanic and non-Hispanic parents of children with learning disabilities examined treatment of the two groups of parents in the special education process, parents' involvement in the process, and how parental treatment compared to the mandates of the Individuals with Disabilities Act (IDEA). Strategies are suggested to maximize…

  12. Family Perceptions of Participation in Educational Planning for Children Receiving Mental Health Services

    Science.gov (United States)

    Jivanjee, Pauline; Kruzich, Jean M.; Friesen, Barbara J.; Robinson, Adjoa

    2007-01-01

    Family participation in educational planning for children with disabilities is believed to result in plans that are more responsive to the child's needs and that lead to better social, emotional, and educational outcomes. Participation in educational planning is also a fundamental right of parents and a cornerstone of special education…

  13. A randomized controlled phase Ib trial of the malaria vaccine candidate GMZ2 in African children.

    Directory of Open Access Journals (Sweden)

    Sabine Bélard

    Full Text Available BACKGROUND: GMZ2 is a fusion protein of Plasmodium falciparum merozoite surface protein 3 (MSP3 and glutamate rich protein (GLURP that mediates an immune response against the blood stage of the parasite. Two previous phase I clinical trials, one in naïve European adults and one in malaria-exposed Gabonese adults showed that GMZ2 was well tolerated and immunogenic. Here, we present data on safety and immunogenicity of GMZ2 in one to five year old Gabonese children, a target population for future malaria vaccine efficacy trials. METHODOLOGY/PRINCIPAL FINDINGS: Thirty children one to five years of age were randomized to receive three doses of either 30 µg or 100 µg of GMZ2, or rabies vaccine. GMZ2, adjuvanted in aluminum hydroxide, was administered on Days 0, 28 and 56. All participants received a full course of their respective vaccination and were followed up for one year. Both 30 µg and 100 µg GMZ2 vaccine doses were well tolerated and induced antibodies and memory B-cells against GMZ2 as well as its antigenic constituents MSP3 and GLURP. After three doses of vaccine, the geometric mean concentration of antibodies to GMZ2 was 19-fold (95%CI: 11,34 higher in the 30 µg GMZ2 group than in the rabies vaccine controls, and 16-fold (7,36 higher in the 100 µg GMZ2 group than the rabies group. Geometric mean concentration of antibodies to MSP3 was 2.7-fold (1.6,4.6 higher in the 30 µg group than in the rabies group and 3.8-fold (1.5,9.6 higher in the 100 µg group. Memory B-cells against GMZ2 developed in both GMZ2 vaccinated groups. CONCLUSIONS/SIGNIFICANCE: Both 30 µg as well as 100 µg intramuscular GMZ2 are immunogenic, well tolerated, and safe in young, malaria-exposed Gabonese children. This result confirms previous findings in naïve and malaria-exposed adults and supports further clinical development of GMZ2. TRIAL REGISTRATION: ClinicalTrials.gov NCT00703066.

  14. Effects of ketamine and midazolam on emergence agitation after sevoflurane anaesthesia in children receiving caudal block: a randomized trial

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    Ayse Ozcan

    2014-12-01

    Full Text Available Background and objectives: Emergence agitation is a common postanaesthetic problem in children after sevoflurane anaesthesia. We aimed to compare the effects of ketamine and midazolam administered intravenously, before the end of surgery, for prevention of emergence agitation in children who received caudal block for pain relief under sevoflurane anaesthesia. Methods: 62 American Society of Anesthesiologists patient classification status I children, aged 2–7 years, scheduled for inguinal hernia repair, circumcision or orchidopexy were enrolled to the study. Anaesthesia was induced with sevoflurane 8% in a mixture of 50% oxygen and nitrous oxide. After achieving adequate depth of anaesthesia, a laryngeal mask was placed and then caudal block was performed with 0.75 mL kg−1, 0.25% bupivacaine. At the end of the surgery, ketamine 0.25 mg kg−1, midazolam 0.03 mg kg−1 and saline were given to ketamine, midazolam and control groups, respectively. Agitation was assessed using Paediatric Anaesthesia Emergence Delirium scale and postoperative pain was evaluated with modified Children's Hospital of Eastern Ontario Pain Scale. Results and conclusions: Modified Children's Hospital of Eastern Ontario Pain Scale scores were found higher in control group than in ketamine and midazolam groups. Paediatric Anaesthesia Emergence Delirium scores were similar between groups. Modified Children's Hospital of Eastern Ontario Pain Scale and Paediatric Anaesthesia Emergence Delirium scores showed a significant decrease by time in all groups during follow-up in postanaesthesia care unit. The present study resulted in satisfactory Paediatric Anaesthesia Emergence Delirium scores which are below 10 in all groups. As a conclusion, neither ketamine nor midazolam added to caudal block under sevoflurane anaesthesia did show further effect on emergence agitation. In addition, pain relief still seems to be the major factor in preventing emergence agitation after

  15. Trends in Genotypic HIV-1 Antiretroviral Resistance between 2006 and 2012 in South African Patients Receiving First- and Second-Line Antiretroviral Treatment Regimens.

    Directory of Open Access Journals (Sweden)

    Gert U Van Zyl

    Full Text Available South Africa's national antiretroviral (ARV treatment program expanded in 2010 to include the nucleoside reverse transcriptase (RT inhibitors (NRTI tenofovir (TDF for adults and abacavir (ABC for children. We investigated the associated changes in genotypic drug resistance patterns in patients with first-line ARV treatment failure since the introduction of these drugs, and protease inhibitor (PI resistance patterns in patients who received ritonavir-boosted lopinavir (LPV/r-containing therapy.We analysed ARV treatment histories and HIV-1 RT and protease mutations in plasma samples submitted to the Tygerberg Academic Hospital National Health Service Laboratory.Between 2006 and 2012, 1,667 plasma samples from 1,416 ARV-treated patients, including 588 children and infants, were submitted for genotypic resistance testing. Compared with 720 recipients of a d4T or AZT-containing first-line regimen, the 153 recipients of a TDF-containing first-line regimen were more likely to have the RT mutations K65R (46% vs 4.0%; p<0.001, Y115F (10% vs. 0.6%; p<0.001, L74VI (8.5% vs. 1.8%; p<0.001, and K70EGQ (7.8% vs. 0.4% and recipients of an ABC-containing first-line regimen were more likely to have K65R (17% vs 4.0%; p<0.001, Y115F (30% vs 0.6%; p<0.001, and L74VI (56% vs 1.8%; p<0.001. Among the 490 LPV/r recipients, 55 (11% had ≥1 LPV-resistance mutations including 45 (9.6% with intermediate or high-level LPV resistance. Low (20 patients and intermediate (3 patients darunavir (DRV cross resistance was present in 23 (4.6% patients.Among patients experiencing virological failure on a first-line regimen containing two NRTI plus one NNRTI, the use of TDF in adults and ABC in children was associated with an increase in four major non- thymidine analogue mutations. In a minority of patients, LPV/r-use was associated with intermediate or high-level LPV resistance with predominantly low-level DRV cross-resistance.

  16. [Dynamics of tooth decay prevalence in children receiving long-term preventive program in school dental facilities].

    Science.gov (United States)

    Avraamova, O G; Kulazhenko, T V; Gabitova, K F

    2016-01-01

    The paper presents the assessment of tooth decay prevalence in clinically homogenous groups of children receiving long-term preventive program (PP) in school dental facilities. Five-years PP were introduced in clinical practice in 2 Moscow schools. Preventive treatment was performed by dental hygienist. The results show that systematic preventive treatment in school dental offices starting from elementary school allows reducing dental caries incidence 46-53% and stabilize the incidence of caries complications. It should be mentioned though that analysis of individualized outcomes proves heterogeneity of study results despite of equal conditions of PP. Potentially significant hence is early diagnostics and treatment of initial caries forms as demineralization foci, especially in children with intensive tooth decay. Optimization of pediatric dentist and dental hygienist activity in school dental facilities is the main factor of caries prevention efficiency.

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

    Science.gov (United States)

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

    2005-09-01

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

  18. Diagnosing severe falciparum malaria in parasitaemic African children: a prospective evaluation of plasma PfHRP2 measurement.

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    Ilse C E Hendriksen

    Full Text Available BACKGROUND: In African children, distinguishing severe falciparum malaria from other severe febrile illnesses with coincidental Plasmodium falciparum parasitaemia is a major challenge. P. falciparum histidine-rich protein 2 (PfHRP2 is released by mature sequestered parasites and can be used to estimate the total parasite burden. We investigated the prognostic significance of plasma PfHRP2 and used it to estimate the malaria-attributable fraction in African children diagnosed with severe malaria. METHODS AND FINDINGS: Admission plasma PfHRP2 was measured prospectively in African children (from Mozambique, The Gambia, Kenya, Tanzania, Uganda, Rwanda, and the Democratic Republic of the Congo aged 1 month to 15 years with severe febrile illness and a positive P. falciparum lactate dehydrogenase (pLDH-based rapid test in a clinical trial comparing parenteral artesunate versus quinine (the AQUAMAT trial, ISRCTN 50258054. In 3,826 severely ill children, Plasmadium falciparum PfHRP2 was higher in patients with coma (p = 0.0209, acidosis (p<0.0001, and severe anaemia (p<0.0001. Admission geometric mean (95%CI plasma PfHRP2 was 1,611 (1,350-1,922 ng/mL in fatal cases (n = 381 versus 1,046 (991-1,104 ng/mL in survivors (n = 3,445, p<0.0001, without differences in parasitaemia as assessed by microscopy. There was a U-shaped association between log(10 plasma PfHRP2 and risk of death. Mortality increased 20% per log(10 increase in PfHRP2 above 174 ng/mL (adjusted odds ratio [AOR] 1.21, 95%CI 1.05-1.39, p = 0.009. A mechanistic model assuming a PfHRP2-independent risk of death in non-malaria illness closely fitted the observed data and showed malaria-attributable mortality less than 50% with plasma PfHRP2≤174 ng/mL. The odds ratio (OR for death in artesunate versus quinine-treated patients was 0.61 (95%CI 0.44-0.83, p = 0.0018 in the highest PfHRP2 tertile, whereas there was no difference in the lowest tertile (OR 1.05; 95%CI 0.69-1.61; p = 0.82. A

  19. Protection against gastroenteritis in US households with children who received rotavirus vaccine.

    Science.gov (United States)

    Cortese, Margaret M; Dahl, Rebecca Moritz; Curns, Aaron T; Parashar, Umesh D

    2015-02-15

    We used Truven Health Marketscan claims database (2008-2011) to compare gastroenteritis rates during January-June among households whose child had received rotavirus vaccine with those whose child did not receive vaccine. Statistically significantly lower rates of hospitalization with a rotavirus gastroenteritis or unspecified-gastroenteritis discharge code occurred in vaccinated households among persons 20-29 years and females 20-29 years (2008/2009), and males 30-39 years (2009/2010). Lower emergency department gastroenteritis rates occurred in vaccinated households among females 20-29 years (2009/2010) and individuals 5-19 years (2010/2011). These data suggest rotavirus vaccination of infants provides indirect protection against moderate-to-severe rotavirus disease in young parents and older siblings.

  20. The challenge of linguistic and cultural diversity: Does length of experience affect South African speech-language therapists’ management of children with language impairment?

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    Frenette Southwood

    2015-02-01

    Full Text Available Background: South African speech-language therapists (SLTs currently do not reflect the country’s linguistic and cultural diversity. The question arises as to who might be better equipped currently to provide services to multilingual populations: SLTs with more clinical experience in such contexts, or recently trained SLTs who are themselves linguistically and culturally diverse and whose training programmes deliberately focused on multilingualism and multiculturalism?Aims: To investigate whether length of clinical experience influenced: number of bilingual children treated, languages spoken by these children, languages in which assessment and remediation can be offered, assessment instrument(s favoured, and languages in which therapy material is required.Method: From questionnaires completed by 243 Health Professions Council of South Africa (HPCSA-registered SLTs who treat children with language problems, two groups were drawn:71 more experienced (ME respondents (20+ years of experience and 79 less experienced (LE respondents (maximum 5 years of experience.Results: The groups did not differ significantly with regard to (1 number of children(monolingual or bilingual with language difficulties seen, (2 number of respondents seeing child clients who have Afrikaans or an African language as home language, (3 number of respondents who can offer intervention in Afrikaans or English and (4 number of respondents who reported needing therapy material in Afrikaans or English. However, significantly more ME than LE respondents reported seeing first language child speakers of English, whereas significantly more LE than ME respondents could provide services, and required therapymaterial, in African languages.Conclusion: More LE than ME SLTs could offer remediation in an African language, but there were few other significant differences between the two groups. There is still an absence of appropriate assessment and remediation material for Afrikaans and

  1. Psychometric properties of the child PTSD checklist in a community sample of South African children and adolescents.

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    Mark E Boyes

    Full Text Available OBJECTIVE: The current study assessed the basic psychometric properties of the Child PTSD Checklist and examined the structure of symptoms of posttraumatic stress disorder (PTSD in a large sample of South African youth. METHODOLOGY: The checklist was completed by 1025 (540 male; 485 female South African youth (aged between 10 and 19 years. The factor structure of the scale was assessed with a combination of confirmatory and exploratory techniques. Internal consistencies for the full scale and all subscales were evaluated with Cronbach's alpha and McDonald's omega. Validity was assessed by comparing PTSD scores obtained by children who had and had not experienced a traumatic event, and by examining associations between total PTSD scores and known correlates of PTSD. RESULTS: Scores on the Child PTSD Checklist clearly discriminated between youth who had experienced a traumatic event and those who had not. Internal consistencies for the full scale (and all subscales were acceptable to good and hypothesized correlations between PTSD, depression, anxiety, somatic symptoms, and age were observed. Two of the reported fit statistics for the tripartite DSM-IV-TR model of PTSD did not meet traditional criteria and further exploratory analyses revealed a four-factor structure (broadly consistent with Simms and colleagues' Dysphoria Model of PTSD symptoms which provided a better fit to the observed data. CONCLUSION: Given the continued use of the Child PTSD Checklist in South Africa, findings offer an important first step in establishing the reliability and validity of the checklist for use with South African youth. However, further evaluation of the checklist in South African samples is clearly required before conclusions regarding its use as diagnostic tool in this context can be made.

  2. The genetic risk of acute seizures in African children with falciparum malaria

    Science.gov (United States)

    Kariuki, Symon M; Rockett, Kirk; Clark, Taane G; Reyburn, Hugh; Agbenyega, Tsiri; Taylor, Terrie E; Birbeck, Gretchen L; Williams, Thomas N; Newton, Charles R J C

    2013-01-01

    Purpose It is unclear why some children with falciparum malaria develop acute seizures and what determines the phenotype of seizures. We sought to determine if polymorphisms of malaria candidate genes are associated with acute seizures. Methods Logistic regression was used to investigate genetic associations with malaria-associated seizures (MAS) and complex MAS (repetitive, prolonged, or focal seizures) in four MalariaGEN African sites, namely: Blantyre, Malawi; Kilifi, Kenya; Kumasi, Ghana; and Muheza, Tanzania. The analysis was repeated for five inheritance models (dominant, heterozygous, recessive, additive, and general) and adjusted for potential confounders and multiple testing. Key Findings Complex phenotypes of seizures constituted 71% of all admissions with MAS across the sites. MAS were strongly associated with cluster of differentiation-ligand-rs3092945 in females in Kilifi (p = 0.00068) and interleukin (IL)-17 receptor E-rs708567 in the pooled analysis across the sites (p = 0.00709). Complex MAS were strongly associated with epidermal growth factor module-containing mucin-like hormone receptor (EMR)1-rs373533 in Kumasi (p = 0.00033), but none in the pooled analysis. Focal MAS were strongly associated with IL-20 receptor A-rs1555498 in Muheza (p = 0.00016), but none in the pooled analysis. Prolonged MAS were strongly associated with complement receptor 1-rs17047660 in Kilifi (p = 0.00121) and glucose-6-phosphate dehydrogenase-rs1050828 in females in the pooled analysis (p = 0.00155). Repetitive MAS were strongly associated with EMR1-rs373533 in Kumasi (p = 0.00003) and cystic fibrosis transmembrane conductance receptor-rs17140229 in the pooled analysis (p = 0.00543). MAS with coma/cerebral malaria were strongly associated with EMR1-rs373533 in Kumasi (p = 0.00019) and IL10-rs3024500 in the pooled analysis across the sites (p = 0.00064). Significance We have identified a number of genetic associations that may explain the risk of seizures in >2,000 cases

  3. Listening to Africa’s children in the process of practical theological interpretation: A South African application

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    Ignatius Swart

    2012-11-01

    Full Text Available As part of the theological task of developing a publicly oriented ministry that will do justice to the social plight of children in Africa, this article adopted as its point of departure an appreciation of the new ‘hermeneutics of listening’ that is advanced today by an interdisciplinary movement of scholars from the disciplines of practical theology, theological ethics and religion studies. Emphasising the fact that this new hermeneutics is by and large the result of this scholarly movement’s newly-found engagement with, and exposure to, the social science field of childhood studies, the article moved from a more general appreciation of the new hermeneutical line of thinking to a more pertinent evaluation of the unfolding of this line of thinking in the scholarly context of Africa. In a further development that narrows the African focus to South Africa, the results from a recent empirical investigation amongst members of the South African practical theological academy were discussed in particular to determine the extent of this group’s shift to the new line of thinking. This led the article to make a concluding statement, in the light of its overt practical theological interest, about the way in which the new ‘hermeneutics of listening’ to children could still be seen as an important ongoing challenge, not only for practical theological scholarship in South Africa but also within the larger context of Africa.

  4. Impact of varied center volume categories on volume-outcome relationship in children receiving ECMO for heart operations.

    Science.gov (United States)

    Rettiganti, Mallikarjuna; Seib, Paul M; Robertson, Michael J; Wilcox, Andrew; Gupta, Punkaj

    2016-09-01

    To study the volume-outcome relationship among children receiving extracorporeal membrane oxygenation (ECMO), different studies from different databases use different volume categories. The objective of this study was to evaluate if different center volume categories impact the volume-outcome relationship among children receiving ECMO for heart operations. We performed a post hoc analysis of data from an existing national database, the Pediatric Health Information System. Centers were classified into five different volume categories using different cut-offs and different variables. Mortality rates were compared between the varied volume categories using a mixed effects logistic regression model after adjusting for patient- and center-level risk factors. Data collection included demographic information, baseline characteristics, pre-ECMO risk factors, operation details, patient diagnoses, and center data. In unadjusted analysis, there was a significant relationship between center volume and mortality, with low-and medium-volume centers associated with higher mortality rates compared to high-volume centers in all volume categories, except the hierarchical clustering volume category. In contrast, there was no significant association between center-volume and mortality among all volume categories in adjusted analysis. We concluded that high-volume centers were not associated with improved outcomes for the majority of the categorization schemes despite using different cut-offs and different variables for volume categorization.

  5. The role of SNPs in the α-chain of the IL-7R gene in CD4+ T-cell recovery in HIV-infected African patients receiving suppressive cART.

    Science.gov (United States)

    Rajasuriar, R; Booth, D R; Gouillou, M; Spelman, T; James, I; Solomon, A; Chua, K; Stewart, G; Deeks, S; Bangsberg, D R; Muzoora, C; Cameron, P U; Hunt, P; Martin, J; Lewin, S R

    2012-01-01

    We previously found an association between faster CD4+ T-cell recovery in HIV-infected patients receiving combination antiretroviral therapy (cART) and interleukin-7 receptor-α (IL-7Rα) haplotype-2 in a predominantly Caucasian cohort. This study aims to determine whether this association was also significant in Africans. Patients were recruited from the Uganda AIDS Rural Treatment Outcomes (UARTO) cohort (n=352). We used survival analysis and linear mixed modelling (LMM) to determine factors associated with CD4 T-cell recovery. Eight IL-7Rα single-nucleotide polymorphisms (SNPs) were genotyped in both Africans and Caucasians (n=57). Soluble (s)IL-7Rα levels were measured by ELISA. In UARTO, IL-7Rα haplotype-2 was associated with slower CD4 T-cell recovery following cART by using survival analysis (P=0.020) and no association was found with LMM (P=0.958). The tagging-SNP for IL-7Rα haplotype-2 (rs6897932) was associated with decreased sIL-7Rα (P<0.001). The haplotypes for the IL-7Rα were significantly different in Africans and Caucasians. Using IL-7Rα genotypes we found slower CD4 T-cell recovery in UARTO patients was still associated with rs6897932 (P=0.009) and rs3194051 was associated with faster CD4 T-cell recovery (P=0.006). Unlike Caucasians, we did not demonstrate a significant association between IL-7Rα haplotype 2 and faster CD4 T-cell recovery in Africans. The IL-7Rα SNPs associated with CD4 T-cell recovery following cART differ in African and Caucasian cohorts.

  6. The Children of Immigrants and Host-Society Educational Systems: Mexicans in the United States and North Africans in France

    Science.gov (United States)

    Alba, Richard; Silberman, Roxane

    2009-01-01

    Background/Context: The educational fate of the children of low-wage immigrants is a salient issue in all the economically developed societies that have received major immigration flows since the 1950s. The article considers the way in which educational systems in the two countries structure the educational experiences and shape the opportunities…

  7. The Development of Cognitive, Language, and Cultural Skills from Age 3 to 6: A Comparison between Children of Turkish Origin and Children of Native-Born German Parents and the Role of Immigrant Parents' Acculturation to the Receiving Society

    Science.gov (United States)

    Becker, Birgit; Klein, Oliver; Biedinger, Nicole

    2013-01-01

    This article analyzes the longitudinal development of differences in academic skills between children of Turkish origin and children of native-born German parents from age 3 to 6 in Germany with a focus on the role of immigrant parents' acculturation to the receiving society. Growth curve models show that Turkish-origin children start with lower…

  8. Rare severe mycotic infections in children receiving empirical caspofungin treatment for febrile neutropenia

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    Deniz Yilmaz Karapinar

    2015-10-01

    Full Text Available ABSTRACTEmpirical antifungal therapy is most often given to patients with leukemia. However breakthrough fungal infections under antifungal therapy are not uncommon. Four children, with hematologic malignant disease developed mycotic breakthrough infections while on empirical caspofungin treatment for a median of 14 (range 11-19 days. Trichosporon asahii was detected in the blood culture of two patients and Geotrichum capitatum in the other two (one patient also had positive cerebrospinal fluid culture. Because the patients' clinical situation worsened, voriconazole was empirically added for two patients three and five days before the agent was detected. The first sterile blood culture was obtained 3-7 days of voriconazole treatment. All patients reached clear cultures but one patient died. One patient with central nervous system infection with G. capitatum had severe neurological sequelae. Very severe fungal infections can occur during empirical caspofungin therapy. Therefore, patients should be followed closely.

  9. Diagnostic accuracy of serum biochemical fibrosis markers in children with chronic hepatitis B evaluated by receiver operating characteristics analysis

    Institute of Scientific and Technical Information of China (English)

    Dariusz Marek Lebensztejn; El(z)bieta Skiba; Jolanta Tobolczyk; Maria El(z)bieta Sobaniec-Lotowska; Maciej Kaczmarski

    2005-01-01

    AIM: To investigate the diagnostic accuracy of potent serum biochemical fibrosis markers in children with chronic hepatitis B evaluated by receiver operating characteristics (ROC) analysis.METHODS: We determined the serum level of apolipoprotein A-I (APO A-I), haptoglobin (HPT) and a-2macroglobulin (A2M) with an automatic nephelometer in 63 children (age range 4-17 years, mean 10 years)with biopsy-verified chronic HBeAg-positive hepatitis B.Fibrosis stage and inflammation grade were assessed in a blinded fashion according to Batts and Ludwig. We defined mild liver fibrosis as a score ≤2 and advanced fibrosis as a score equal to 3. ROC analysis was used to calculate the power of the assays to detect advanced liver fibrosis (AccuROC, Canada).RESULTS: Serum concentrations of APO A-I, HPT and A2M were not significantly different in patients with chronic hepatitis B compared to controls. However, APO A-I level of 1.19 ng/L had a sensitivity of 85.7% and a specificity of 60.7% (AUC = 0.7117, P = 0.035) to predict advanced fibrosis. All other serum biochemical markers and their combination did not allow a useful prediction.None of these markers was a good predictor of histologic inflammation.CONCLUSION: Apolipoprotein A-I may be a suitable serum marker to predict advanced liver fibrosis in children with chronic hepatitis B.

  10. Antibody responses to Hepatitis B and measles-mumps-rubella vaccines in children who received chemotherapy for acute lymphoblastic leukemia

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    Simone Santana Viana

    2012-01-01

    Full Text Available OBJECTIVE: To evaluate viral vaccine antibody levels in children with acute lymphoblastic leukemia after chemotherapy and after vaccine booster doses. METHODS: Antibody levels against hepatitis B, rubella, measles and mumps vaccine antigens were evaluated in 33 children after completing chemotherapy (before and after vaccine booster doses and the results were compared to the data of 33 healthy children matched for gender, age and social class. RESULTS: After chemotherapy, 75.9%, 67.9%, 59.3% and 51.7% of the patients showed low antibody titers that would be unlikely to protect against exposure to measles, rubella, hepatitis B and mumps, respectively. After receiving a vaccine booster dose for these antigens the patients had high antibody levels consistent with potential protection against measles, mumps and hepatitis B, but not against rubella. CONCLUSION: Extra doses of measles-mumps-rubella plus hepatitis B vaccines are recommended in acute lymphoblastic leukemia patients submitted to treatment after hematologic recovery. After this, viral vaccine antibody levels should be verified to define the individual's protective status.

  11. There is no relationship between academic achievement and body mass index among fourth-grade, predominantly African-American children.

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    Baxter, Suzanne D; Guinn, Caroline H; Tebbs, Joshua M; Royer, Julie A

    2013-04-01

    School-based initiatives to combat childhood obesity may use academic performance to measure success. This cross-sectional study investigated the relationship between academic achievement and body mass index percentile, socioeconomic status (SES), and race by linking existing datasets that are not routinely linked. Data from a school-based project (with National Institutes of Health funding) concerning dietary recall accuracy were linked with data from the state's Department of Education through the state's Office of Research and Statistics. Data were available on 1,504 fourth-grade, predominantly African-American children from 18 schools total in one district in South Carolina during the 2004-2005, 2005-2006, and 2006-2007 school years. School staff administered standardized tests in English, math, social studies, and science. Researchers measured children's weight and height. Children were categorized as low-SES, medium-SES, or high-SES based on eligibility for free, reduced-price, or full-price school meals, respectively. Results from marginal regression analyses for each sex for the four academic subjects, separately and combined, showed that test scores were not related to body mass index percentile, but were positively related to SES (P values academic performance and obesity across kindergarten through 12th-grade children. State agencies can house body mass index data in state-based central repositories where staff can use globally unique identifiers and link data across agencies. Results from such studies could potentially change the way school administrators view nutrition and physical education.

  12. Duration of hospitalization and appetite of HIV-infected South African children.

    Science.gov (United States)

    Mda, Siyazi; van Raaij, Joop M A; MacIntyre, Una E; de Villiers, François P R; Kok, Frans J

    2011-04-01

    Human immunodeficiency virus (HIV)-infected children generally show poor growth. Episodes of diarrhoea and pneumonia in HIV-infected children are thought to be more severe than in HIV-uninfected children. The objective of this study was to compare duration of hospitalization, appetite and nutritional status of HIV-infected children with that of uninfected children. A cross-sectional study was performed on children (2-24 months) admitted with diarrhoea or pneumonia to the university hospital. Children were tested for HIV, and the duration of hospitalization was noted for 189 children. Follow-up for blood analysis (n=154) and appetite measurement (n=48) was performed 4-8 weeks after discharge. Appetite was measured as ad libitum intake of a commercial infant cereal using highly standardized procedures. Hospitalization (in days) was significantly longer in HIV-infected children; among children admitted with diarrhoea (5.9 ± 1.9 vs. 3.8 ± 1.5) (mean ± standard deviation) and with pneumonia (9.0 ± 2.5 vs. 5.9 ± 1.9). Serum zinc, iron and transferrin concentrations, and haemoglobin levels were significantly lower in HIV-infected children compared with uninfected children. Appetites [amounts eaten (g) per kg body weight] of HIV-infected children were significantly poorer than those of HIV-uninfected children (18.6 ± 5.8 vs. 25.2 ± 7.4). The eating rates (g min(-1) ) of HIV-infected children were also slower (17.6 ± 6.2 vs. 10.1 ± 3.7) Mean Z-scores for length-for-age were significantly lower among HIV-infected children compared with HIV-uninfected children. Weight-for-length Z-scores were not significantly different. In summary, HIV-infected children had a 55% longer duration of hospitalization and a 21% lower appetite.

  13. Food group intake patterns and nutrient intake vary across low-income Hispanic and African American preschool children in Atlanta: a cross sectional study

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    Salvo Deborah

    2012-08-01

    Full Text Available Abstract Background The food group intake patterns of low income Hispanic and African American preschool children are not well documented. The aim of this study was to perform a food group intake analysis of low income minority preschool children and evaluate how macronutrient and micronutrient intake compares to Dietary Reference Intakes (DRI. Methods A cross sectional study design using three-day food diaries analyzed by dietary analysis software (Nutrient Database System for Research was used. Children were recruited from well-child clinics at Children’s Healthcare of Atlanta at Hughes Spalding and North Dekalb Grady Satellite Clinic, Atlanta, GA. Low-income, African American and Hispanic preschool age children (n = 291 were enrolled. A total of 105 completed and returned the 3-day food diaries. Chi-squared tests were used to assess demographic variables. The mean percentage of intake per day of specific food groups and sub-groups were obtained (servings of given food group/total daily servings. Food intake data and proportion of children meeting DRIs for macro- and micronutrients were stratified by race/ethnicity, nutritional status, and caloric intake, and were compared using t-tests. Regression models controlling for age, BMI and sex were obtained to assess the effect of total caloric intake upon the proportional intake of each studied food group. Results The mean age of African American children was 2.24 ± 1.07 years and Hispanic children 2.84 ± 1.12 years. African Americans consumed more kcal/kg/day than Hispanics (124.7 ± 51 vs. 96.9 ± 33, p  Conclusions Food group intake patterns among low-income children differ by ethnic group. There is a need for more research to guide program design and target nutritional interventions for this population.

  14. Neuroantibodies (NAB) in African-American Children with Heavy Metal Exposures are Associated with Cytokine and Human Leukocyte Antigen (HLA) Polymorphisms (SNP)

    Science.gov (United States)

    Polymorphisms in cytokine and HLA genes are associated with allergies, autoimmunity and neurodegeneration (ND). Samples from 131 African-American children (71 males; 60 females) in the Mechanistic Indicators of Childhood Asthma (MICA) study were used to determine SNPs of IL-4, IL...

  15. What the Face and Body Reveal: In-Group Emotion Effects and Stereotyping of Emotion in African American and European American Children

    Science.gov (United States)

    Tuminello, Elizabeth R.; Davidson, Denise

    2011-01-01

    This study examined whether 3- to 7-year-old African American and European American children's assessment of emotion in face-only, face + body, and body-only photographic stimuli was affected by in-group emotion recognition effects and racial or gender stereotyping of emotion. Evidence for racial in-group effects was found, with European American…

  16. Effectiveness of pre-school- and school-based interventions to impact weight-related behaviours in African American children and youth: a literature review.

    Science.gov (United States)

    Robinson, L E; Webster, E K; Whitt-Glover, M C; Ceaser, T G; Alhassan, S

    2014-10-01

    This review assessed the effectiveness of pre-school- and school-based obesity prevention and/or treatment interventions targeting healthy eating, physical activity or obesity in African American children and adolescents. Systematic searches were conducted for English-printed research articles published between January 1980 and March 2013. Retained articles included experimental studies conducted in the United States that targeted ≥ 80% African American/black children and adolescents and/or studies whose results were stratified by race/ethnicity, and that were conducted in pre-schools/head start or schools (excluding after-school programmes). Of the 12,270 articles identified, 17 met the inclusion criteria (pre-school, n=2; elementary school, n=7; middle and secondary schools, n=8). Thirteen studies found significant improvements in nutrition (pre-school, n=1; elementary, n=7; secondary, n=5) and three found significant improvements in physical activity (pre-school, n=1; elementary, n=2) variables of interest. Two studies (pre-school, n=1; secondary, n=1) reported significant reductions in obesity in African American children. The evidence available suggests school-based interventions are effective in promoting healthy nutrition behaviours in African American children. Conclusions overall and, particularly, about effects on physical activity and obesity are limited due to the small number of studies, differences in assessment approaches and a lack of follow-up assessments.

  17. Association of Neuroantibodies(NAB) with Glutathione-S-Tranferase(GST) Isozyme Polymorphisms(SNP) in African-American Children with Heavy Metal Exposure

    Science.gov (United States)

    Polymorphisms in GST isozymes have implications in heavy metal accumulation, neurodegeneration, and immune-mediated disease. Blood cell DNA and sera from 131 African-American children were used to determine GST Pi [rs947895 (C>A), rs17593068 (G>T), rs6591256 (A>G), rs187...

  18. [Estimates of trace elements requirements of children receiving total parenteral nutrition].

    Science.gov (United States)

    Ricour, C; Duhamel, J F; Gros, J; Mazière, B; Comar, D

    1977-01-01

    Ten children on total parenteral nutrition were studied. Plasma copper, zinc, manganese and selenium levels were determined by neutron activation and gamma spectrometry, every 10 days. With a copper intake of 20 microgram/kg/24 h, the average level 120 microgram% (94-144) was normal (N: 118 microgram +/- 11%). With a manganese intake of 40 microgram/kg/24 h, the level increased to 2.6 microgram% (1.3-4.5) (N: 1.1 microgram +/- 0.2%). With a zinc intake of 30 microgram/kg/24 h, the level decreased to 45.9 microgram % (20-63) (N: 83 microgram +/- 28%); with an intake of 50 microgram/kg/24 h the level remained under normal. With a selenium intake of 1 microgram/kg/24 h, the level decreased to 10.6 ng/ml (3.6-21.6) (N: 38.2 ng/ml +/- 11.9), but was normalized with an intake of 3 microgram/kg/24 h. From these results, with all reserves that estimation implies, the authors suggest that the disorders due to deficit or excess of trace elements could be avoided by daily intakes per kg of body weight: copper 20 microgram, zinc 100 microgram, manganese 10 microgram and selenium 3 microgram, with supplementation of iron, iodine and fluoride.

  19. Duration of hospitalization and appetite of HIV-infected South-African children

    NARCIS (Netherlands)

    Mda, S.; Raaij, van J.M.A.; MacIntyre, U.E.; Villiers, de F.R.M.; Kok, F.J.

    2011-01-01

    Human immunodeficiency virus (HIV)-infected children generally show poor growth. Episodes of diarrhoea and pneumonia in HIV-infected children are thought to be more severe than in HIV-uninfected children. The objective of this study was to compare duration of hospitalization, appetite and nutritiona

  20. Serum Creatinine Versus Plasma Methotrexate Levels to Predict Toxicities in Children Receiving High-dose Methotrexate.

    Science.gov (United States)

    Tiwari, Priya; Thomas, M K; Pathania, Subha; Dhawan, Deepa; Gupta, Y K; Vishnubhatla, Sreenivas; Bakhshi, Sameer

    2015-01-01

    Facilities for measuring methotrexate (MTX) levels are not available everywhere, potentially limiting administration of high-dose methotrexate (HDMTX). We hypothesized that serum creatinine alteration after HDMTX administration predicts MTX clearance. Overall, 122 cycles in 50 patients of non-Hodgkin lymphoma or acute lymphoblastic leukemia aged ≤18 years receiving HDMTX were enrolled prospectively. Plasma MTX levels were measured at 12, 24, 36, 48, 60, and 72 hours; serum creatinine was measured at baseline, 24, 48, and 72 hours. Correlation of plasma MTX levels with creatinine levels and changes in creatinine from baseline (Δ creatinine) were evaluated. Plasma MTX levels at 72 hours showed positive correlation with serum creatinine at 48 hours (P = .011) and 72 hours (P = .013) as also Δ creatinine at 48 hours (P = .042) and 72 hours (P = .045). However, cut-off value of either creatinine or Δ creatinine could not be established to reliably predict delayed MTX clearance. Greater than 50% Δ creatinine at 48 and 72 hours significantly predicted grade 3/4 leucopenia (P = .036 and P = .001, respectively) and thrombocytopenia (P = .012 and P = .009, respectively) but not mucositis (P = .827 and P = .910, respectively). Delayed MTX elimination did not predict any grade 3/4 toxicity. In spite of demonstration of significant correlation between serum creatinine and Δ creatinine with plasma MTX levels at 72 hours, cut-off value of either variable to predict MTX delay could not be established. Thus, either of these cannot be used as a surrogate for plasma MTX estimation. Interestingly, Δ creatinine effectively predicted hematological toxicities, which were not predicted by delayed MTX clearance.

  1. Incidence of colonization and bloodstream infection with carbapenem-resistant Enterobacteriaceae in children receiving antineoplastic chemotherapy in Italy.

    Science.gov (United States)

    Caselli, Desiree; Cesaro, Simone; Fagioli, Franca; Carraro, Francesca; Ziino, Ottavio; Zanazzo, Giulio; Meazza, Cristina; Colombini, Antonella; Castagnola, Elio

    2016-02-01

    Few data are available on the incidence of carbapenemase-producing Enterobacteriaceae (CPE) infection or colonization in children receiving anticancer chemotherapy. We performed a nationwide survey among centers participating in the pediatric hematology-oncology cooperative study group (Associazione Italiana Ematologia Oncologia Pediatrica, AIEOP). During a 2-year observation period, we observed a threefold increase in the colonization rate, and a fourfold increase of bloodstream infection episodes, caused by CPE, with a 90-day mortality of 14%. This first nationwide Italian pediatric survey shows that the circulation of CPE strains in the pediatric hematology-oncology environment is increasing. Given the mortality rate, which is higher than for other bacterial strains, specific monitoring should be applied and the results should have implications for health-care practice in pediatric hematology-oncology.

  2. Fetal hemoglobin levels in African American and Hispanic children with sickle cell disease at baseline and in response to hydroxyurea.

    Science.gov (United States)

    Ender, Katherine L; Lee, Margaret T; Sheth, Sujit; Licursi, Maureen; Crotty, Jennifer; Barral, Sandra; Green, Nancy S

    2011-10-01

    The degree of fetal hemoglobin (HbF) expression is a major determinant of phenotypic severity of sickle cell disease (SCD). Genetic regulation of HbF production is complex and can vary among ethnic groups. The pediatric sickle cell population at our institution is approximately half Hispanic, nearly all from the Dominican Republic. Hydroxyurea (HU) is the only Food and Drug Administration (FDA)-approved drug to ameliorate symptoms of SCD. We retrospectively compared baseline and HU-induced percent HbF (%HbF) in African American (AA) and Hispanic (H) patients aged 4 to 21 years with homozygous Sickle hemoglobin or HbSβ(0)Thalassemia. No significant differences were detected in average baseline %HbF between AA (N=48) and H (N=58) patients (P=0.63). In the subset of children taking HU who reached maximum tolerated dose (MTD), no differences were found between the ethnic groups in laboratory response to drug, measured by %HbF at MTD (P=0.28), the increase in %HbF (P=0.31) or mean red cell volume (MCV) (P=0.93), or the MTD of HU (P=0.95). Regulation of HbF at baseline and in response to HU are comparable between Hispanics and African Americans at our center. If generalizable, our results support combining these 2 groups in future clinical and translational analyses focused on HbF and response to HU in this ethnically mixed patient population.

  3. Child maltreatment, impulsivity, and antisocial behavior in African American children: Moderation effects from a cumulative dopaminergic gene index.

    Science.gov (United States)

    Thibodeau, Eric L; Cicchetti, Dante; Rogosch, Fred A

    2015-11-01

    A model examining the effects of an increasing number of maltreatment subtypes experienced on antisocial behavior, as mediated by impulsivity and moderated by a polygenic index of dopaminergic genotypes, was investigated. An African American sample of children (N = 1,012, M age = 10.07) with and without maltreatment histories participated. Indicators of aggression, delinquency, and disruptive peer behavior were obtained from peer- and counselor-rated measures to form a latent variable of antisocial behavior; impulsivity was assessed by counselor report. Five genotypes in four dopaminergic genes (dopamine receptors D4, D2, known as DRD4, DRD2; dopamine active transporter 1, known as DAT1; and catechol-O-methyltransferase, known as COMT) conferring heightened environmental sensitivity were combined into one polygenic index. Using structural equation modeling, a first-stage, moderated-mediation model was evaluated. Age and sex were entered as covariates, both as main effects and in interaction with maltreatment and the gene index. The model had excellent fit: χ2 (32, N = 1,012) = 86.51, p impulsivity (β = 0.173, p impulsivity was stronger as children evinced more differentiating genotypes, thereby strengthening the mediational effect of impulsivity on antisocial behavior. These findings elucidate the manner by which maltreated children develop early signs of antisocial behavior, and the genetic mechanisms involved in greater vulnerability for maladaptation in impulse control within the context of child maltreatment.

  4. Parenting among low-income, African American single mothers with preschool-age children: patterns, predictors, and developmental correlates.

    Science.gov (United States)

    McGroder, S M

    2000-01-01

    Dimensions and patterns of parenting were examined in a sample of 193 low-income African American single mothers with preschool-age children. Factor analyses yielded three dimensions: Aggravation, Nurturance, and Cognitive Stimulation. Cluster analysis yielded four patterns of parenting: Aggravated but Nurturant; Cognitively Stimulating; Patient and Nurturant; and Low Nurturance. Discriminant function analysis was used to predict membership in each of the four parenting clusters. Two composite functions emerged, the first representing maternal well-being (locus of control, depressive symptoms), the second representing sociodemographic characteristics (maternal education, duration on welfare, age at first birth), accounting for 93% of between-groups variability. Children's scores on measures of cognitive school readiness and personal maturity were significantly related to parenting pattern, even after controlling for significant predictors of parenting pattern; children's verbal ability was no longer related to parenting pattern once significant maternal characteristics were controlled. Findings are discussed in terms of contributions to the literature on parenting and in terms of implications for welfare policy and programs.

  5. Survival of Mexican Children with Acute Myeloid Leukaemia Who Received Early Intensification Chemotherapy and an Autologous Transplant

    Directory of Open Access Journals (Sweden)

    Elva Jiménez-Hernández

    2015-01-01

    Full Text Available Background. In Mexico and other developing countries, few reports of the survival of children with acute leukaemia exist. Objective. We aimed at comparing the disease-free survival of children with acute myeloid leukaemia who, in addition to being treated with the Latin American protocol of chemotherapy and an autologous transplant, either underwent early intensified chemotherapy or did not undergo such treatment. Procedure. This was a cohort study with a historical control group, forty patients, less than 16 years old. Group A (20 patients, diagnosed in the period 2005–2007, was treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy: high doses of cytarabine and mitoxantrone. Group B (20 patients, diagnosed in the period 1999–2004, was treated as Group A, but without the early intensified chemotherapy. Results. Relapse-free survival for Group A was 90% whereas that for Group B it was 60% (P=0.041. Overall survival for Group A (18, 90% was higher than that for Group B (60%. Complete remission continued for two years of follow-up. Conclusions. Relapse-free survival for paediatric patients treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy was higher than that for those who did not receive early intensified chemotherapy.

  6. Survival of Mexican Children with Acute Myeloid Leukaemia Who Received Early Intensification Chemotherapy and an Autologous Transplant

    Science.gov (United States)

    Jiménez-Hernández, Elva; Dueñas-González, María Teresa; Arellano-Galindo, José; Medrano-Ortíz-De-Zárate, María Elena; Bekker-Méndez, Vilma Carolina; Berges-García, Adolfina; Solís-Labastida, Karina; Sánchez-Jara, Berenice; Tiznado-García, Héctor Manuel; Jaimes-Reyes, Ethel Zulie; García-Jiménez, Xochiketzalli; Espinoza-Hernández, Laura; Núñez-Villegas, Nora Nancy; Franco-Ornelas, Sergio; Pérez-Casillas, Ruy Xavier; Martínez Villegas, Octavio; Palomares, Teresa Marin; Mejía-Aranguré, Juan Manuel

    2015-01-01

    Background. In Mexico and other developing countries, few reports of the survival of children with acute leukaemia exist. Objective. We aimed at comparing the disease-free survival of children with acute myeloid leukaemia who, in addition to being treated with the Latin American protocol of chemotherapy and an autologous transplant, either underwent early intensified chemotherapy or did not undergo such treatment. Procedure. This was a cohort study with a historical control group, forty patients, less than 16 years old. Group A (20 patients), diagnosed in the period 2005–2007, was treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy: high doses of cytarabine and mitoxantrone. Group B (20 patients), diagnosed in the period 1999–2004, was treated as Group A, but without the early intensified chemotherapy. Results. Relapse-free survival for Group A was 90% whereas that for Group B it was 60% (P = 0.041). Overall survival for Group A (18, 90%) was higher than that for Group B (60%). Complete remission continued for two years of follow-up. Conclusions. Relapse-free survival for paediatric patients treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy was higher than that for those who did not receive early intensified chemotherapy. PMID:25821830

  7. Fine motor skills in South African children with symptoms of ADHD: influence of subtype, gender, age, and hand dominance

    Directory of Open Access Journals (Sweden)

    Meyer Anneke

    2006-10-01

    Full Text Available Abstract Background Motor problems, often characterised as clumsiness or poor motor coordination, have been associated with ADHD in addition to the main symptom groups of inattention, impulsiveness, and overactivity. The problems addressed in this study were: (1 Are motor problems associated with ADHD symptoms, also in African cultures? (2 Are there differences in motor skills among the subtypes with ADHD symptoms? (3 Are there gender differences? (4 Is there an effect of age? (5 Are there differences in performance between the dominant and non-dominant hand? Method A total of 528 children (264 classified as having symptoms of ADHD and 264 matched comparisons of both genders and from seven different South African ethnic groups participated in the study. They were assessed with three simple, easy to administer instruments which measure various functions of motor speed and eye-hand coordination: The Grooved Pegboard, the Maze Coordination Task, and the Finger Tapping Test. The results were analysed as a function of subtype, gender, age, and hand dominance. Results The findings indicate that children with symptoms of ADHD performed significantly poorer on the Grooved Pegboard and Motor Coordination Task, but not on the Finger Tapping Test than their comparisons without ADHD symptoms. The impairment was most severe for the subtype with symptoms of ADHD-C (combined and less severe for the subtypes with symptoms of ADHD-PI (predominantly inattentive and ADHD-HI (predominantly hyperactive/impulsive. With few exceptions, both genders were equally affected while there were only slight differences in performance between the dominant and non-dominant hand. The deficiencies in motor control were mainly confined to the younger age group (6 – 9 yr. Conclusion An association between the symptoms of ADHD and motor problems was demonstrated in terms of accuracy and speed in fairly complex tasks, but not in simple motor tests of speed. This deficiency is found

  8. T-lymphocyte subsets in West African children: impact of age, sex, and season

    DEFF Research Database (Denmark)

    Lisse, I M; Aaby, P; Whittle, H;

    1997-01-01

    OBJECTIVE: There has been no reference material for T-lymphocyte subsets for normal children in developing countries. We therefore used T-lymphocyte subset determinations among children in three different studies in Guinea-Bissau to construct age-related reference material and to examine possible...

  9. The Relationship between Types of Rap Music and Memory in African American Children.

    Science.gov (United States)

    Hall, Pamela D.

    1998-01-01

    Studied the types of rap music that are most understandable and the age groups most likely to be affected with 30 children, half ages 7 to 9 and the others ages 10 to 12 years. Younger children could not always describe what the music was about, but they did have a general understanding. (SLD)

  10. Helping African American Children Self-Manage Asthma: The Importance of Self-Efficacy

    Science.gov (United States)

    Kaul, Teri

    2011-01-01

    Background: Asthma is the leading cause of chronic illness among children in the United States, with a disproportionately higher incidence among minority children. In an attempt to increase understanding of the factors that may influence self-management of chronic disease, the study examined the relationship between self-efficacy belief and asthma…

  11. Risking it for love: romantic relationships and early pubertal development confer risk for later disruptive behavior disorders in African-American girls receiving psychiatric care.

    Science.gov (United States)

    Javdani, Shabnam; Rodriguez, Erin M; Nichols, Sara R; Emerson, Erin; Donenberg, Geri R

    2014-11-01

    Disruptive behavior problems (DBP) represent a growing concern for young women (e.g., Snyder and Sickmund, 2006), but gender-specific investigations have been traditionally underrepresented in this area. The purpose of this study is to examine the associations among gender-relevant risk factors for DBP among 217 African American girls in psychiatric care. African American girls, 12-16 years old (M = 14.6; SD = 1.2), and their primary female caregivers (N = 254) were recruited from outpatient mental health clinics and reported on girls' DBP, heterosexual dating experiences (romantic and sexual), peer relationships, pubertal development, and self-silencing at baseline, 6-, and 12 months. Structural Equation Modeling examined evidence for full versus mediated (via self-silencing) models and the structural relationships (direct and indirect) among key study variables. Results suggest that the full model was a significantly better fit than the mediated model as indicated by a Chi-squared difference test (p romantic dating experiences and lower quality peer relationships at baseline predicted DBP at 12 months. Sexual dating experiences were more strongly linked with DBP at 12 months for early maturing compared to average or later maturing girls. Indirect effects analyses suggested that girls' suppression of relational needs, assessed through a measure of self-silencing, explained the association between peer relationships and DBP. Findings highlight the importance of the relational context for girls' DBP, with treatment implications supporting relationship-based models of care, early intervention, and skill building around negotiating needs with peers and partners.

  12. Partially neutralizing potency against emerging genotype I virus among children received formalin-inactivated Japanese encephalitis virus vaccine.

    Directory of Open Access Journals (Sweden)

    Yi-Chin Fan

    Full Text Available BACKGROUND: Genotype I (GI Japanese encephalitis virus (JEV that replaced GIII virus has become the dominant circulating virus in Asia. Currently, all registered live and inactivated JEV vaccines are derived from genotype III viruses. In Taiwan, the compulsory JEV vaccination policy recommends that children receives four doses of formalin-inactivated Nakayama (GIII JEV vaccine. METHODOLOGY/PRINCIPAL FINDINGS: To evaluate the influence of genotype replacement on the post-vaccination viral neutralizing ability by GIII and GI viruses, the small panel of vaccinated-children serum specimens was assembled, and the reciprocal 50% plaque-reduction neutralizing antibody titers (PRNT(50 were measured against Nakayama vaccine strain, CJN GIII human brain isolate and TC2009-1 GI mosquito isolate. The seropositivity rate (PRNT(50 ≥ 1:10 and geometric mean titers (GMT against the TC2009-1 virus were the lowest among the three viruses. The protective threshold against the CJN and TC2009-1 viruses could only be achieved when the GMT against Nakayama virus was ≥ 1:20 or ≥ 1:80, respectively. Using undiluted vaccinees' sera, the enhancement of JEV infection in K562 cells was observed in some low or non-neutralizing serum specimens. CONCLUSIONS/SIGNIFICANCE: Our preliminary study has shown that neutralizing antibodies, elicited by the mouse brain-derived and formalin-inactivated JEV Nakayama vaccine among a limited number of vaccinees, have reduced neutralizing capacity against circulating GI virus, but more detailed studies are needed to address the potential impact on the future vaccine policy.

  13. The Multidimensional Media Influence Scale: confirmatory factor structure and relationship with body dissatisfaction among African American and Anglo American children.

    Science.gov (United States)

    Harrison, Kristen

    2009-06-01

    The Multidimensional Media Influence Scale (MMIS; Cusumano & Thompson, 2001). Media influence and body image in 8-11-year-old boys and girls: A preliminary report on the multidimensional media influence scale. International Journal of Eating Disorders, 29, 37-44) is a child-appropriate, 3-factor scale designed to assess perceived media influence on body image. It has been used in studies exploring the relationship between the entire scale as well as its subscales (awareness, internalization, and pressure) and variables related to body image. However, the 3-factor structure of the scale has never been confirmed via confirmatory factor analysis (CFA), nor has the scale been evaluated with a racially diverse sample of children. This paper reports the results of CFAs establishing the multidimensionality of the scale and the unidimensionality of its subscales among a sample of 661 girls and boys aged 7-12 years, primarily African American and Anglo American. The pressure factor of the MMIS predicted the idealization of a thinner current (child) and future (adult) body both cross-sectionally and one year later for girls and for Anglo American children.

  14. Comparative analysis of iron homeostasis in sub-Saharan African children with sickle cell disease and their unaffected siblings

    Directory of Open Access Journals (Sweden)

    Selma eGomez

    2016-02-01

    Full Text Available Iron is an essential trace element subject to tight regulation to ensure adequate running of biological processes. In sub-Saharan Africa where hemoglobinopathies are common, iron homeostasis is likely to be impaired by these conditions. Here we assessed and compared key serum proteins associated with iron metabolism between sub-Saharan African children with sickle cell disease (SCD and their unaffected siblings. Complete blood counts and serum concentrations of four key proteins involved in iron regulation (ferritin, transferrin, sTfR and hepcidin were measured for 73 children with SCD and 68 healthy siblings in Benin, West Africa. We found significant differences in concentration of transferrin, sTfR and ferritin between the two groups. Hepcidin concentrations were found at unusually high concentrations but did not differ among the two groups. We found a significant negative correlation between hepcidin levels and both MCH and MCV in the SCD group and report that sTfR concentrations show a correlation with MCV and MHC in opposite directions in the two groups. These results highlight the unusually high levels of hepcidin in the Beninese population and the patterns of differential iron homeostasis taking place under sickle cell disease status. These results lay the foundation for a systematic evaluation of the underlying mechanisms deregulating iron homeostasis in populations with SCD or high prevalence of iron deficiency.

  15. A phase 2b randomized, controlled trial of the efficacy of the GMZ2 malaria vaccine in African children

    DEFF Research Database (Denmark)

    Sirima, Sodiomon B; Mordmüller, Benjamin; Milligan, Paul

    2016-01-01

    -value=0.009). In the ITT analysis, age-adjusted VE was 11.3% (95% CI 2.5%, 19%, p-value=0.013). VE was higher in older children. In GMZ2-vaccinated children, the incidence of malaria decreased with increasing vaccine-induced anti-GMZ2 IgG concentration. There were 32 cases of severe malaria (18......BACKGROUND: GMZ2 is a recombinant protein malaria vaccine, comprising two blood-stage antigens of Plasmodium falciparum, glutamate-rich protein and merozoite surface protein 3. We assessed efficacy of GMZ2 in children in Burkina Faso, Gabon, Ghana and Uganda. METHODS: Children 12-60months old were...... children were randomized, 1735 received three doses of vaccine (868 GMZ2, 867 control-vaccine). There were 641 malaria episodes in the GMZ2/Alum group and 720 in the control group. In the ATP analysis, vaccine efficacy (VE), adjusted for age and site was 14% (95% confidence interval [CI]: 3.6%, 23%, p...

  16. Energy, protein, and zinc nutriture of rural African children in relation to some anthropometric indices

    Energy Technology Data Exchange (ETDEWEB)

    Ferguson, E.L.; Gibson, R.S.; Osei-Opare, F.; Opare-Obisaw, C.; Thompson, L.U. (Univ. of Guelph, Ontario (Canada) Univ. of Ghana, Legon (Ghana) Univ. of Toronto, Ontario (Canada))

    1991-03-11

    Heights, weights, arm circumferences, and triceps skinfold thicknesses of 66 Malawian and 148 Ghanaian preschool children were measured during 3 seasons. Their seasonal energy, protein, Ca, Zn, dietary fiber and phytate intakes were estimated from 3-day weighed records, using analyzed and literature food composition values. Seasonal hair Zn concentrations were analyzed by instrumental neutron activation analyses, The mean annual intakes for Malawian compared to Ghanaian children were higher for energy protein, and Zn. Cereals contributed a higher proportion of the total energy intake in the Malawian compared to the Ghanaian diets. A higher percentage of the Malawian children had height-for-age Z-scores below {minus}2SD, but a lower percentage had weight-for-height Z-scores below {minus}1SD compared to their Ghanaian counterparts. These differences may, in part be related to the high cereal intakes of the Malawian children.

  17. Hepcidin is the major predictor of erythrocyte iron incorporation in anemic African children

    Science.gov (United States)

    Iron supplementation strategies in the developing world remain controversial owing to fears of exacerbating prevalent infectious diseases. Understanding the conditions in which iron will be absorbed and incorporated into erythrocytes is therefore important. We studied Gambian children with either po...

  18. Child Maltreatment, Impulsivity, and Antisocial Behavior in African-American Children: Moderation Effects from a Cumulative Dopaminergic Gene Index

    Science.gov (United States)

    Thibodeau, Eric L.; Cicchetti, Dante; Rogosch, Fred A.

    2015-01-01

    A model examining the effects of an increasing number of maltreatment subtypes experienced on antisocial behavior, as mediated by impulsivity and moderated by a polygenic index of dopaminergic genotypes, was investigated. An African American sample of children (N = 1012, M age = 10.07) with and without maltreatment histories participated. Indicators of aggression, delinquency, and disruptive peer behavior were obtained from peer and counselor rated measures to form a latent variable of antisocial behavior; impulsivity was assessed by counselor report. Five genotypes in four dopaminergic genes (DRD4, DRD2, DAT1, and COMT) conferring heightened environmental sensitivity were combined into one polygenic index. Using SEM, a first-stage, moderated-mediation model was evaluated. Age and sex were entered as covariates, both as main effects and in interaction with maltreatment and the gene index. The model had excellent fit: χ2(32, N =1012) = 86..51, p<0.001; CFI = 0.982; TLI = 0.977; RMSEA = 0.041; SRMR = 0.022. The effect of maltreatment subtypes on antisocial behavior was partially mediated by impulsivity (β= 0.173, p<0.001), and these relations were moderated by the number of differentiating dopaminergic genotypes. Specifically, a significant GxE interaction (b = 0.016, p = 0.013) indicated that the relation between maltreatment and impulsivity was stronger as children evinced more differentiating genotypes, thereby strengthening the mediational effect of impulsivity on antisocial behavior. These findings elucidate the manner by which maltreated children develop early signs of antisocial behavior, and the genetic mechanisms involved in greater vulnerability for maladaptation in impulse-control within context of child maltreatment. PMID:26535948

  19. Caregiver perceptions and motivation for disclosing or concealing the diagnosis of HIV infection to children receiving HIV care in Mbarara, Uganda: a qualitative study.

    Directory of Open Access Journals (Sweden)

    Julius Kiwanuka

    Full Text Available BACKGROUND: Disclosure of the diagnosis of HIV to HIV-infected children is challenging for caregivers. Despite current recommendations, data suggest that levels of disclosure of HIV status to HIV-infected children receiving care in resource-limited settings are very low. Few studies describe the disclosure process for children in these settings, particularly the motivators, antecedent goals, and immediate outcomes of disclosure to HIV-infected children. This study examined caregivers' perception of the disclosure concept prior to disclosure, their motivation towards or away from disclosure, and their short- and long-term intentions for disclosure to their HIV-infected children. METHODS: In-depth interviews were conducted with primary caregivers of 40 HIV-infected children (ages 5-15 years who were receiving HIV care but did not know their HIV status. RESULTS: Caregivers of HIV-infected children mainly perceived disclosure as a single event rather than a process of gradual delivery of information about the child's illness. They viewed disclosure as potentially beneficial both to children and themselves, as well as an opportunity to explain the parents' role in the transmission of HIV to the children. Caregivers desired to personally conduct the disclosure; however, most reported being over-whelmed with fear of negative outcomes and revealed a lack of self-efficacy towards managing the disclosure process. Consequently, most cope by deception to avoid or delay disclosure until they perceive their own readiness to disclose. CONCLUSIONS: Interventions for HIV disclosure should consider that caregivers may desire to be directly responsible for disclosure to children under their care. They, however, need to be empowered with practical skills to recognize opportunities to initiate the disclosure process early, as well as supported to manage it in a phased, developmentally appropriate manner. The potential role for peer counselors in the disclosure

  20. Effects of Cross-Language Transfer on First-Language Phonological Awareness and Literacy Skills in Chinese Children Receiving English Instruction

    Science.gov (United States)

    Chen, Xi; Xu, Fen; Nguyen, Thien-Kim; Hong, Guanglei; Wang, Yun

    2010-01-01

    The present investigation consists of two studies examining the effects of cross-language transfer on the development of phonological awareness and literacy skills among Chinese children who received different amounts of English instruction. Study 1 compared Chinese students in regular English programs (92 first graders and 93 third graders) with…

  1. Benzodiazepine prescribing in children under 15 years of age receiving free medical care on the General Medical Services scheme in Ireland.

    LENUS (Irish Health Repository)

    O'Sullivan, K

    2015-06-01

    To examine the prevalence and secular trends in benzodiazepine (BZD) prescribing in the Irish paediatric population. In addition, we examine coprescribing of antiepileptic, antipsychotic, antidepressant and psychostimulants in children receiving BZD drugs and compare BZD prescribing in Ireland to that in other European countries.

  2. Perceptions of overweight African women about acceptable body size of women and children

    Directory of Open Access Journals (Sweden)

    Z Mvo

    1999-09-01

    Full Text Available Purpose: Malnutrition, presenting as obesity in women and under-nutrition in children, is a prevalent problem in the squatter communities of Cape Town. Food habits are determined by a complex matrix of economic, social and cultural factors which need to be understood by health professionals prior to the implementation of strategies to improve the nutritional status of this community. This qualitative study is designed to explore the perceptions of overweight black women in Cape Town, with underweight infants, about the culturally acceptable body size for women and children.

  3. The Divine Dreams of a Sample of South African Children: The Gateway to Their Spirituality

    Science.gov (United States)

    Potgieter, Ferdinand J.; van der Walt, Johannes L.; Wolhuter, Charl C.

    2009-01-01

    As part of a research project on religion, spirituality and education, the authors attended to the role that children's divine dreams could play in religious education (RE). They contend that such dreams can indeed be used by RE teachers as the gateway to understanding the spirituality of their learners. They defend their claim by firstly…

  4. Stunting may determine the severity of malaria-associated anemia in African children

    NARCIS (Netherlands)

    Verhoef, H.; West, C.E.; Veenemans, J.; Beguin, Y.; Kok, F.J.

    2002-01-01

    OBJECTIVE: Evidence from previous studies that malnourished children are protected against malaria is controversial. In individuals repeatedly exposed to malaria, immunity may develop first against severe disease, then against pyrogens, and last, against parasites. If this is true, this would sugges

  5. Preschool Children's Healthy Lifestyles: South African Parents' and Preschool Staff Perceptions

    Science.gov (United States)

    Daniels, Karen; Forinder, Ulla; Clarke, Marina; Snyman, Stefanus; Ringsberg, Karin C.

    2016-01-01

    Background: The worldwide growth of non-communicable diseases requires important lifestyle adaptations. The earlier a healthy lifestyle is adopted, the better. Enabling a healthy lifestyle for children during the preschool years ideally involves the cooperation of parents and teachers. Health promotion with parents and teachers is most effective…

  6. Witchcraft Branding and the Abuse of African Children in the UK: Causes, Effects and Professional Intervention

    Science.gov (United States)

    Tedam, Prospera

    2014-01-01

    The branding of children as "witches", capable of harming others is a widespread practice in some countries in Africa and across the world. There is evidence of this within specific communities and faith groups; however, the extent to which this phenomenon occurs in England is unclear as is the response by childcare professionals,…

  7. Milk Matters: African Americans Are Not Getting Enough Calcium, One of Two Emerging Health Issues to Be Concerned About, Researcher Says

    Science.gov (United States)

    Hawkins, B. Denise

    2005-01-01

    Diets high in fat and calories and low in calcium, may not only be putting African-American children at risk for obesity, but can make them prone to a common bone disease associated with adults at mid-life. If children and adolescents don't receive adequate amounts of calcium when their bones are still forming, the chances of them getting…

  8. Genomewide Association Study of African Children Identifies Association of SCHIP1 and PDE8A with Facial Size and Shape

    Science.gov (United States)

    Manyama, Mange; Kimwaga, Emmanuel; Mathayo, Joshua; Larson, Jacinda R.; Liberton, Denise K.; Lukowiak, Ken; Riccardi, Sheri L.; Li, Mao; Williams, Trevor; Li, Hong; Jones, Kenneth L.; Klein, Ophir D.; Santorico, Stephanie A.; Hallgrimsson, Benedikt; Spritz, Richard A.

    2016-01-01

    The human face is a complex assemblage of highly variable yet clearly heritable anatomic structures that together make each of us unique, distinguishable, and recognizable. Relatively little is known about the genetic underpinnings of normal human facial variation. To address this, we carried out a large genomewide association study and two independent replication studies of Bantu African children and adolescents from Mwanza, Tanzania, a region that is both genetically and environmentally relatively homogeneous. We tested for genetic association of facial shape and size phenotypes derived from 3D imaging and automated landmarking of standard facial morphometric points. SNPs within genes SCHIP1 and PDE8A were associated with measures of facial size in both the GWAS and replication cohorts and passed a stringent genomewide significance threshold adjusted for multiple testing of 34 correlated traits. For both SCHIP1 and PDE8A, we demonstrated clear expression in the developing mouse face by both whole-mount in situ hybridization and RNA-seq, supporting their involvement in facial morphogenesis. Ten additional loci demonstrated suggestive association with various measures of facial shape. Our findings, which differ from those in previous studies of European-derived whites, augment understanding of the genetic basis of normal facial development, and provide insights relevant to both human disease and forensics. PMID:27560698

  9. Perceived and objective neighborhood support for outside of school physical activity in South African children

    OpenAIRE

    Uys, M; Broyles, ST; E Draper, C; Hendricks, S.; Rae, D; N. Naidoo; Katzmarzyk, PT; Lambert, EV

    2016-01-01

    Background The neighborhood environment has the potential to influence children’s participation in physical activity. However, children’s outdoor play is controlled by parents to a great extent. This study aimed to investigate whether parents' perceptions of the neighborhood environment and the objectively measured neighborhood environment were associated with children's moderate-to-vigorous intensity physical activity (MVPA) outside of school hours; and to determine if these perceptions and ...

  10. Current smoking behaviour among rural South African children: Ellisras Longitudinal Study

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    Monyeki Kotsedi D

    2011-06-01

    Full Text Available Abstract Background The use of tobacco products is the major cause of chronic diseases morbidity and mortality. Most smokers start the smoking habits from childhood and adolescent stages. Method This was a cross-sectional study. A total of 1654 subjects (854 boys and 800 girls, aged 11 to 18 years, who were part of the Ellisras Longitudinal Study completed the questionnaire. Association between tobacco products use and habits, attitudes and beliefs were explored in this study. Logistic regression was used to estimate the association. Results The prevalence of tobacco product use increases with increasing (4.9 to 17.1% age among boys whereas girls do not smoke cigarette but only considerable number (1.0 to 4.1% use home made tobacco products (pipe and snuff among the Ellisras rural children. Parents and grand parents play a significant (about 50% role in influencing smoking behaviour among the Ellisras rural children. Seeing actors smoking on TV shows was positively associated (p Conclusion The usage of tobacco products was high among older boys. Girls did not smoke cigarette. This tobacco use behaviour mirrors the cultural norms and adult behaviour. The association of this tobacco used products with biological parameters will shed more light on the health of these children over time.

  11. Between Innocence and Cold-blooded Killing: Children as Soldiers in Two Contemporary African Novels

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    Gehan M.Anwer Deeb

    2012-07-01

    Full Text Available When I began to translate the US Department reports on trafficking-in-Persons six years ago, I was horrified to learn that slavery still exists, and appalled by the fact that very young children are being kidnapped, stolen, mutilated, tricked into leaving their friends and families, and forced to bear arms in conflicts around the globe. A special feature of the twentieth and twenty-first centuries was the marked increase in children being made into soldiers or slave workers. This research does not deal with general child labor problems, but it deals with a more prevalent topic of concern in the international arena and a well-publicized issue that has obtained greater media coverage in recent years, children as soldiers, as preys and predators. They are not forced to pick crops or harvest cotton in the open air, they rather hold guns and witness the horrors of crossfire that would bring nightmares to grown men in a lifetime; they pick the harvest of fear and death. They endure the evils of being forced to become combatants long before their minds and bodies are prepared for the rigors and stresses of war. They are exposed to extreme violence which they have both experienced and inflicted upon others. They find themselves dragged in a psychotic war that physically, mentally and emotionally kills them.

  12. The prevalence of stunting, overweight and obesity, and metabolic disease risk in rural South African children

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    Dunger David B

    2010-03-01

    Full Text Available Abstract Background Low- to middle-income countries are undergoing a health transition with non-communicable diseases contributing substantially to disease burden, despite persistence of undernutrition and infectious diseases. This study aimed to investigate the prevalence and patterns of stunting and overweight/obesity, and hence risk for metabolic disease, in a group of children and adolescents in rural South Africa. Methods A cross-sectional growth survey was conducted involving 3511 children and adolescents 1-20 years, selected through stratified random sampling from a previously enumerated population living in Agincourt sub-district, Mpumalanga Province, South Africa. Anthropometric measurements including height, weight and waist circumference were taken using standard procedures. Tanner pubertal assessment was conducted among adolescents 9-20 years. Growth z-scores were generated using 2006 WHO standards for children up to five years and 1977 NCHS/WHO reference for older children. Overweight and obesity for those 2 for overweight and obesity respectively were used for those ≥ 18 years. Waist circumference cut-offs of ≥ 94 cm for males and ≥ 80 cm for females and waist-to-height ratio of 0.5 for both sexes were used to determine metabolic disease risk in adolescents. Results About one in five children aged 1-4 years was stunted; one in three of those aged one year. Concurrently, the prevalence of combined overweight and obesity, almost non-existent in boys, was substantial among adolescent girls, increasing with age and reaching approximately 20-25% in late adolescence. Central obesity was prevalent among adolescent girls, increasing with sexual maturation and reaching a peak of 35% at Tanner Stage 5, indicating increased risk for metabolic disease. Conclusions The study highlights that in transitional societies, early stunting and adolescent obesity may co-exist in the same socio-geographic population. It is likely that this profile

  13. Measuring coverage in MNCH: population HIV-free survival among children under two years of age in four African countries.

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    Jeffrey S A Stringer

    Full Text Available BACKGROUND: Population-based evaluations of programs for prevention of mother-to-child HIV transmission (PMTCT are scarce. We measured PMTCT service coverage, regimen use, and HIV-free survival among children ≤24 mo of age in Cameroon, Côte D'Ivoire, South Africa, and Zambia. METHODS AND FINDINGS: We randomly sampled households in 26 communities and offered participation if a child had been born to a woman living there during the prior 24 mo. We tested consenting mothers with rapid HIV antibody tests and tested the children of seropositive mothers with HIV DNA PCR or rapid antibody tests. Our primary outcome was 24-mo HIV-free survival, estimated with survival analysis. In an individual-level analysis, we evaluated the effectiveness of various PMTCT regimens. In a community-level analysis, we evaluated the relationship between HIV-free survival and community PMTCT coverage (the proportion of HIV-exposed infants in each community that received any PMTCT intervention during gestation or breastfeeding. We also compared our community coverage results to those of a contemporaneous study conducted in the facilities serving each sampled community. Of 7,985 surveyed children under 2 y of age, 1,014 (12.7% were HIV-exposed. Of these, 110 (10.9% were HIV-infected, 851 (83.9% were HIV-uninfected, and 53 (5.2% were dead. HIV-free survival at 24 mo of age among all HIV-exposed children was 79.7% (95% CI: 76.4, 82.6 overall, with the following country-level estimates: Cameroon (72.6%; 95% CI: 62.3, 80.5, South Africa (77.7%; 95% CI: 72.5, 82.1, Zambia (83.1%; 95% CI: 78.4, 86.8, and Côte D'Ivoire (84.4%; 95% CI: 70.0, 92.2. In adjusted analyses, the risk of death or HIV infection was non-significantly lower in children whose mothers received a more complex regimen of either two or three antiretroviral drugs compared to those receiving no prophylaxis (adjusted hazard ratio: 0.60; 95% CI: 0.34, 1.06. Risk of death was not different for children whose

  14. High-level cross-resistance to didanosine observed in South African children failing an abacavir- or stavudine-based 1st-line regimen.

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    Kim Steegen

    Full Text Available BACKGROUND: The knowledge-base of emerging drug resistance profiles in children exposed to abacavir-based antiretroviral regimens in South Africa is very limited. This study investigated the suitability of didanosine-based 2nd-line regimens for children in the context of antiretroviral drug resistance patterns emerging after 1st-line virologic failure. METHODS: A retrospective dataset of 354 antiretroviral drug resistant genotypes from children failing either abacavir (n = 81 or stavudine (n = 273 based 1st-line regimens, was analysed. Samples were sent to the HIV genotyping laboratory at Charlotte Maxeke Johannesburg Academic Hospital, for routine testing. Pol sequences were submitted to the Stanford HIV drug resistance database for genotypic predictions. RESULTS: Children were exposed to abacavir or stavudine-based 1st-line regimens for an average of 21 and 36 months, respectively. The frequency of reduced susceptibility to didanosine was substantial in the abacavir-exposed group (69.1%.This reduced susceptibility was commonly attributed to L74V/I (n = 44 and to a lesser extent K65R (n = 10 mutations. Didanosine resistance was observed in 43.2% of patients exposed to stavudine-based regimens. In contrast, most children remained susceptible to stavudine regardless of exposure to abacavir (77.8% or stavudine (74.7%. At least 80% of children remained susceptible to zidovudine irrespective of stavudine or abacavir-exposure. The presence of the K65R mutation was more common after abacavir pressure (12.3% vs 1.8%. CONCLUSION: Analysis revealed that didanosine-based 2nd-line regimens have limitations for South African children, given the high frequency of mutations that confer cross-resistance to didanosine; especially after abacavir-exposure. This data has influenced South African paediatric treatment guidelines, which now recommend zidovudine-based 2nd-line regimens.

  15. Association analysis of the FTO gene with obesity in children of Caucasian and African ancestry reveals a common tagging SNP.

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    Struan F A Grant

    Full Text Available Recently an association was demonstrated between the single nucleotide polymorphism (SNP, rs9939609, within the FTO locus and obesity as a consequence of a genome wide association (GWA study of type 2 diabetes in adults. We examined the effects of two perfect surrogates for this SNP plus 11 other SNPs at this locus with respect to our childhood obesity cohort, consisting of both Caucasians and African Americans (AA. Utilizing data from our ongoing GWA study in our cohort of 418 Caucasian obese children (BMI>or=95th percentile, 2,270 Caucasian controls (BMI<95th percentile, 578 AA obese children and 1,424 AA controls, we investigated the association of the previously reported variation at the FTO locus with the childhood form of this disease in both ethnicities. The minor allele frequencies (MAF of rs8050136 and rs3751812 (perfect surrogates for rs9939609 i.e. both r(2 = 1 in the Caucasian cases were 0.448 and 0.443 respectively while they were 0.391 and 0.386 in Caucasian controls respectively, yielding for both an odds ratio (OR of 1.27 (95% CI 1.08-1.47; P = 0.0022. Furthermore, the MAFs of rs8050136 and rs3751812 in the AA cases were 0.449 and 0.115 respectively while they were 0.436 and 0.090 in AA controls respectively, yielding an OR of 1.05 (95% CI 0.91-1.21; P = 0.49 and of 1.31 (95% CI 1.050-1.643; P = 0.017 respectively. Investigating all 13 SNPs present on the Illumina HumanHap550 BeadChip in this region of linkage disequilibrium, rs3751812 was the only SNP conferring significant risk in AA. We have therefore replicated and refined the association in an AA cohort and distilled a tag-SNP, rs3751812, which captures the ancestral origin of the actual mutation. As such, variants in the FTO gene confer a similar magnitude of risk of obesity to children as to their adult counterparts and appear to have a global impact.

  16. The Serum Anti-HBs Level Among Children Who Received Routine Hepatitis B Vaccination During Infancy in Mianyang City, China: A Cross-Sectional Study.

    Science.gov (United States)

    He, Fang; Ma, Yuan-ji; Zhou, Tao-you; Duan, Jin-chao; Wang, Jun-feng; Ji, Yu-lin; Li, Hong; Zhang, Ju-ying; Tang, Hong

    2016-01-01

    Hepatitis B virus (HBV) prevalence has declined remarkably in children due to nationwide universal vaccination program for HBV in China. However, the persistence of immune response against HBV infection and the optimal time point when a booster vaccination should be performed remain to be elucidated. To assess the persistence and level of antibody against hepatitis B surface antigen (anti-HBs) in a representative population of age 15 and younger who received routine hepatitis B vaccination in Mianyang City, China. A cross-sectional study was conducted in 2011. One thousand five hundred twenty-six children of age 15 and younger who received three doses of 5 μg hepatitis B vaccine series during infancy but did not receive a booster vaccination later were enrolled. Of the 1,526 children, the mean age was 8.2 ± 4.1 and 739 children were male. The median anti-HBs level was 23.0 mIU/mL, and the total percentage of anti-HBs levels ≥10 mIU/mL was 60.9%. With an increase of age, median anti-HBs level, percentage of anti-HBs levels ≥10 mIU/mL, and percentage of anti-HBs levels ≥100 mIU/mL declined remarkably in the early period and reached the lowest level at the age of 3 and then remained relatively stable. The median anti-HBs level, the percentage of anti-HBs levels ≥10 mIU/mL, and the percentage of anti-HBs levels ≥100 mIU/mL in 1- and 2-year-old children were much higher than that in children aged 3-15 (p < 0.05, respectively). Immunity against HBV infection gradually decreased in early ages of children of 15 and younger who received three doses of 5 μg hepatitis B vaccine series during infancy in China. Three dosages of 10 μg hepatitis B vaccine for infants and repeated vaccination or additional booster vaccination for some children at or before age 3 should be provided to get much more powerful immunity to HBV.

  17. Comparison of the Efficacy and Safety of Insulin Glargine and Insulin Detemir with NPH Insulin in Children and Adolescents with Type 1 Diabetes Mellitus Receiving Intensive Insulin Therapy

    OpenAIRE

    Dündar, Bumin Nuri; Dündar, Nihal; Eren, Erdal

    2010-01-01

    Objective: The purpose of this study was to compare the efficacy and safety of insulin glargine and detemir with NPH insulin in children and adolescents with type 1 diabetes mellitus (DM). Methods: Thirty four children and adolescents with type 1 DM (mean age 12.7 ± 3.4 years, diabetes duration 5.4 ± 3.0 years) were included in the study. All patients had been receiving intensive insulin therapy with insulin aspart and NPH for at least 6 months before switching from NPH to insulin glargine (G...

  18. Moment-to-moment dynamics of ADHD behaviour in South African children

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    Meyer Anneke

    2006-03-01

    Full Text Available Abstract Background The behaviour of children with Attention-Deficit/Hyperactivity Disorder is characterized by low predictability of responding. Low behavioural predictability is one way of operationalizing intra-individual ADHD-related variability. ADHD-related variability may be caused by inefficient behavioural selection mechanisms linked to reinforcement and extinction, as suggested by the recently published dynamic developmental theory (DDT of ADHD. DDT argues that ADHD is a basic neurobehavioural disorder, caused by dysfunctioning dopamine systems. For establishing ADHD as a neurobehavioural disorder, findings from studies conducted in Western countries should be replicated in other cultural populations. The present study replicated the study conducted in Norway, with children from the Limpopo province in the Republic of South Africa. Methods Boys and girls, aged 6–9 yr, from seven ethnic groups participated. Scores by teachers on the Disruptive Behavior Disorders rating scale defined participation in either ADHD-hyperactive/impulsive (-HI, ADHD-predominantly inattentive (-PI, or ADHD-combined (-C groups. Children below the 86th percentile were matched on gender and age and comprised the non-ADHD group. The children completed a computerized game-like task where mouse clicks on one of two squares on the screen resulted in delivery of a reinforcer according to a variable interval schedule of reinforcement. Reinforcers were cartoon pictures presented on the screen together with a sound. Predictability of response location and timing were measured in terms of explained variance. Results Overall, the results replicated findings from Norway. Specifically, the ADHD-C group showed significantly lower predictability of responding than the non-ADHD group, while the ADHD-HI and the ADHD-PI groups were in-between. In accordance with the previous study, response location, but not response timing, was a sensitive behavioural measure. There were no

  19. A randomized controlled Phase Ib trial of the malaria vaccine candidate GMZ2 in African children

    DEFF Research Database (Denmark)

    Bélard, Sabine; Issifou, Saadou; Hounkpatin, Aurore B

    2011-01-01

    GMZ2 is a fusion protein of Plasmodium falciparum merozoite surface protein 3 (MSP3) and glutamate rich protein (GLURP) that mediates an immune response against the blood stage of the parasite. Two previous phase I clinical trials, one in naïve European adults and one in malaria-exposed Gabonese ...... adults showed that GMZ2 was well tolerated and immunogenic. Here, we present data on safety and immunogenicity of GMZ2 in one to five year old Gabonese children, a target population for future malaria vaccine efficacy trials....

  20. Iodine status of young Burkinabe children receiving small-quantity lipid-based nutrient supplements and iodised salt: a cluster-randomised trial.

    Science.gov (United States)

    Hess, Sonja Y; Abbeddou, Souheila; Yakes Jimenez, Elizabeth; Ouédraogo, Jean-Bosco; Brown, Kenneth H

    2015-12-14

    The objective of the present study was to assess the impact of providing small-quantity lipid-based nutrient supplements (SQ-LNS) on the I status of young Burkinabe children. In total, thirty-four communities were assigned to intervention (IC) or non-intervention cohorts (NIC). IC children were randomly assigned to receive 20 g lipid-based nutrient supplements (LNS)/d containing 90 µg I with 0 or 10 mg Zn from 9 to 18 months of age, and NIC children received no SQ-LNS. All the children were exposed to iodised salt through the national salt iodization programme. Spot urinary iodine (UI), thyroid-stimulating hormone (TSH) and total thyroxine (T4) in dried blood spots as well as plasma thyroglobulin (Tg) concentrations were assessed at 9 and 18 months of age among 123 IC and fifty-six NIC children. At baseline and at 18 months, UI, TSH and T4 did not differ between cohorts. Tg concentration was higher in the NIC v. IC at baseline, but this difference did not persist at 18 months of age. In both cohorts combined, the geometric mean of UI was 339·2 (95% CI 298·6, 385·2) µg/l, TSH 0·8 (95% CI 0·7, 0·8) mU/l, T4 118 (95 % CI 114, 122) nmol/l and Tg 26·0 (95% CI 24·3, 27·7) µg/l at 18 months of age. None of the children had elevated TSH at 18 months of age. Marginally more children in NIC (8·9%) had low T4 (15 ppm). A reduction of SQ-LNS I content could be considered in settings with similarly successful salt iodisation programmes.

  1. High rates of virological failure and drug resistance in perinatally HIV-1-infected children and adolescents receiving lifelong antiretroviral therapy in routine clinics in Togo

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    Mounerou Salou

    2016-04-01

    Full Text Available Introduction: Antiretroviral treatment (ART has been scaled up over the last decade but compared to adults, children living with HIV are less likely to receive ART. Moreover, children and adolescents are more vulnerable than adults to virological failure (VF and emergence of drug resistance. In this study we determined virological outcome in perinatally HIV-1-infected children and adolescents receiving ART in Togo. Methods: HIV viral load (VL testing was consecutively proposed to all children and adolescents who were on ART for at least 12 months when attending HIV healthcare services for their routine follow-up visit (June to September 2014. Plasma HIV-1 VL was measured using the m2000 RealTime HIV-1 assay (Abbott Molecular, Des Plaines, IL, USA. Genotypic drug resistance was done for all samples with VL>1000 copies/ml. Results and discussion: Among 283 perinatally HIV-1-infected children and adolescents included, 167 (59% were adolescents and 116 (41% were children. The median duration on ART was 48 months (interquartile range: 28 to 68 months. For 228 (80.6%, the current ART combination consisted of two nucleoside reverse transcriptase inhibitors (NRTIs (zidovudine and lamivudine and one non-nucleoside reverse transcriptase inhibitor (NNRTI (nevirapine or efavirenz. Only 28 (9.9% were on a protease inhibitor (PI-based regimen. VL was below the detection limit (i.e. 40 copies/ml for 102 (36%, between 40 and 1000 copies/ml for 35 (12.4% and above 1000 copies/ml for 146 (51.6%. Genotypic drug-resistance testing was successful for 125/146 (85.6%; 110/125 (88.0% were resistant to both NRTIs and NNRTIs, 1/125 (0.8% to NRTIs only, 4/125 (3.2% to NNRTIs only and three harboured viruses resistant to reverse transcriptase and PIs. Overall, 86% (108/125 of children and adolescents experiencing VF and successfully genotyped, corresponding thus to at least 38% of the study population, had either no effective ART or had only a single effective drug in

  2. First results of phase 3 trial of RTS,S/AS01 malaria vaccine in African children

    DEFF Research Database (Denmark)

    Agnandji, Selidji Todagbe; Lell, Bertrand; Soulanoudjingar, Solange Solmeheim

    2011-01-01

    An ongoing phase 3 study of the efficacy, safety, and immunogenicity of candidate malaria vaccine RTS,S/AS01 is being conducted in seven African countries.......An ongoing phase 3 study of the efficacy, safety, and immunogenicity of candidate malaria vaccine RTS,S/AS01 is being conducted in seven African countries....

  3. Acute diarrhea in West African children: diverse enteric viruses and a novel parvovirus genus.

    Science.gov (United States)

    Phan, Tung G; Vo, Nguyen P; Bonkoungou, Isidore J O; Kapoor, Amit; Barro, Nicolas; O'Ryan, Miguel; Kapusinszky, Beatrix; Wang, Chunling; Delwart, Eric

    2012-10-01

    Parvoviruses cause a variety of mild to severe symptoms or asymptomatic infections in humans and animals. During a viral metagenomic analysis of feces from children with acute diarrhea in Burkina Faso, we identified in decreasing prevalence nucleic acids from anelloviruses, dependoviruses, sapoviruses, enteroviruses, bocaviruses, noroviruses, adenoviruses, parechoviruses, rotaviruses, cosavirus, astroviruses, and hepatitis B virus. Sequences from a highly divergent parvovirus, provisionally called bufavirus, were also detected whose NS1 and VP1 proteins showed parvoviruses. Four percent of the fecal samples were PCR positive for this new parvovirus, including a related bufavirus species showing only 72% identity in VP1. The high degree of genetic divergence of these related genomes from those of other parvoviruses indicates the presence of a proposed new Parvoviridae genus containing at least two species. Studies of the tropism and pathogenicity of these novel parvoviruses will be facilitated by the availability of their genome sequences.

  4. THE USE OF SUPEROXIDE DISMUTASE IN ACCELERATING SYMPTOM RELIEF IN ASTHMATIC AND HOUSE DUST MITE ALLERGIC CHILDREN RECEIVING HOUSE DUST MITE IMMUNOTHERAPY: DOUBLE BLIND RANDOMIZED CONTROLLED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    Anang Endaryanto

    2015-09-01

    Full Text Available Objective: To evaluate the efficacy of superoxide dismutase (SOD in lung function (FEV1 reversibility and respiratory symptoms (drug scores, symptoms scores in asthmatic and house dust mite allergic children receiving house dust mites immunotherapy. Methods: Forty subjects aged 6–17 years old with asthma, tested positive for house dust mite allergy on skin prick test, and received immunotherapy were enrolled in this study. All subjects completed clinical based assessments and diary-based assessments for drug and symptom scores. Following a four-week baseline assessment, all subjects were randomized to receive SOD or placebo. Respiratory symptoms (drug and symptoms score and FEV1 were evaluated at the end of the 1st, 2nd, 3rd, and 4th weeks after randomization. Drug score, symptoms score, and FEV1 reversibility test results were analyzed using a Paired t test and repeated measure of ANOVA. Results: There was a significant difference in drug scores, symptoms score, and FEV1 reversibility test outcomes between SOD and placebo. SOD group showed a significant decrease in all outcome measures compared to those in placebo group. Conclusions: The use of SOD as antioxidants is effective in accelerating symptom relief for children with asthma and house dust mite allergy receiving house dust mite immunotherapy.

  5. A developmental perspective of the relationship of racial-ethnic identity to self-construct, achievement, and behavior in African American children.

    Science.gov (United States)

    Smith, Chaundrissa Oyeshiku; Levine, Douglas W; Smith, Emilie Phillips; Dumas, Jean; Prinz, Ron J

    2009-04-01

    This longitudinal study examines the development of racial-ethnic identity among African American children. Racial preferences were assessed in early elementary school with the Racial Attitudes, Beliefs, and Stereotypes Measure-II, a projective technique using paired comparisons of pictures of African American, Asian, Latino, and Caucasian children. Racial-ethnic identity in 3rd grade was assessed using the Multi-Ethnic Identity Measure Ethnic Belonging subscale. Multilevel models indicated that own-group racial preferences increased with age. Second-grade own-group preferences were positively related to 3rd-grade racial-ethnic identity scores. Third-grade racial-ethnic identity was associated positively with self-esteem variables (scholastic, social, physical appearance, and behavioral) and with academic performance. Identity correlated negatively with parent-rated aggression and externalizing and internalizing behaviors. The findings suggest that children's racial-ethnic identity develops differentially by gender, with girls showing faster growth but lower initial ethnic identity. Racial-ethnic identity was shown to be modestly but statistically significantly associated with various important child outcomes.

  6. Squamous Cell Carcinoma in African Children with Xeroderma Pigmentosum: Three Case Reports

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    Mamadou Kaloga

    2016-11-01

    Full Text Available Introduction: Xeroderma pigmentosum is a rare autosomal recessive genetic disease. This disease predisposes patients to early-onset skin cancers, particularly squamous cell carcinoma. Here, we report 3 pediatric cases, including 2 deaths. Observation: The subjects included 2 boys and 1 girl with skin type VI. All subjects were from consanguineous marriages, and the average age was 7.6 years. The patients all had ulcerative budding tumor lesions in the cephalic region, and the mean disease duration was 18 months. In all 3 cases, the diagnosis of xeroderma pigmentosum was made before the poikilodermal appearance of sun-exposed areas and photophobia. Neurological-type mental retardation was noted in 1 case. Histology confirmed squamous cell carcinoma in all 3 cases. The evolutions were marked by the death of 2 children (cases 1 and 3. In one case, the outcome was favorable following cancer excision and subsequent chemotherapy with adjuvant radiotherapy. Conclusion: Squamous cell carcinoma is a serious complication related to xeroderma pigmentosum in Sub-Saharan Africa. Prevention is based on the early diagnosis of xeroderma pigmentosum, black skin photoprotection, screening and early treatment of lesions, and genetic counseling.

  7. Lp(a-cholesterol is associated with HDL-cholesterol in overweight and obese African American children and is not an independent risk factor for CVD

    Directory of Open Access Journals (Sweden)

    Sharma Sushma

    2012-01-01

    Full Text Available Abstract Background The role of Lipoprotein (a cholesterol {Lp(a-C}as an additional and/or independent risk factor for cardiovascular disease (CVD is not clear. We evaluated the associations between Lp(a-C and other CVD risk factors including plasma lipoprotein concentrations and body fatness in overweight and obese African American children. Methods A cross-sectional analysis was carried out using data from a sample of 121 African American children aged 9-11 years with Body Mass Index (BMI's greater than the 85th percentile. Body height, weight and waist circumference (WC were measured. Fasting plasma concentrations of Lp(a-C, Total cholesterol (TC, High density lipoprotein cholesterol (HDL-C, Very low density lipoprotein cholesterol (VLDL-C, Intermediate density lipoprotein cholesterol (IDL-C, Low density lipoprotein cholesterol (LDL-C, and Triacylglycerides (TAG were analyzed using the vertical auto profile (VAP cholesterol method. Results After adjusting for child age, gender, and pubertal status, Lp(a-C was positively associated with both HDL-C and TC, and negatively associated with VLDL-C and TAG. Including BMIz and WC as additional covariates did not alter the direction of the relationships between Lp(a-C and the other lipoproteins. Finally, after adjusting for the other plasma lipoproteins, Lp(a-C remained strongly associated with HDL-C, whereas the associations of Lp(a-C with the other lipoproteins were not significant when HDL-C was simultaneously included in the regression models. Conclusions Lp(a-C was positively associated with HDL-C and this association is not influenced by other lipoprotein subclasses or by the degree of obesity. We conclude that Lp(a cholesterol is not an independent risk factor for CVD in African American children.

  8. Enzymatic Activity of Glutathione S-Transferase and Dental Fluorosis Among Children Receiving Two Different Levels of Naturally Fluoridated Water.

    Science.gov (United States)

    Bonola-Gallardo, Irvin; Irigoyen-Camacho, María Esther; Vera-Robles, Liliana; Campero, Antonio; Gómez-Quiroz, Luis

    2017-03-01

    This study was conducted to measure the activity of the enzyme glutathione S-transferase (GST) in saliva and to compare the activity of this enzyme in children with and without dental fluorosis in communities with different concentrations of naturally fluoridated water. A total of 141 schoolchildren participated in this cross-sectional study. Children were selected from two communities: one with a low (0.4 ppm) and the other with a high (1.8 ppm) water fluoride concentration. Dental fluorosis was evaluated by applying the Thylstrup and Fejerskov Index (TFI) criteria. Stimulated saliva was obtained, and fluoride concentration and GST activity were measured. The GST activity was compared among children with different levels of dental fluorosis using multinomial logistic regression models and odds ratios (OR). The mean age of the children was 10.6 (±1.03) years. Approximately half of the children showed dental fluorosis (52.5 %). The average GST activity was 0.5678 (±0.1959) nmol/min/μg. A higher concentration of fluoride in the saliva was detected in children with a higher GST activity (p = 0.039). A multinomial logistic regression model used to evaluate the GST activity and the dental fluorosis score identified a strong association between TFI = 2-3 (OR = 15.44, p = 0.007) and TFI ≥ 4 (OR = 55.40, p = 0.026) and the GST activity level, compared with children showing TFI = 0-1, adjusted for age and sex. Schoolchildren with higher levels of dental fluorosis and a higher fluoride concentration in the saliva showed greater GST activity. The increased GST activity most likely was the result of the body's need to inactivate free radicals produced by exposure to fluoride.

  9. The Importance of Efficacy: Using the Extended Parallel Process Model to Examine Factors Related to Preschool-Age Children Enrolled in Medicaid Receiving Preventive Dental Visits.

    Science.gov (United States)

    Askelson, Natoshia M; Chi, Donald L; Momany, Elizabeth T; Kuthy, Raymond A; Carter, Knute D; Field, Kathryn; Damiano, Peter C

    2015-12-01

    Early preventive dental visits are vital to the oral health of children. Yet many children, especially preschool-age children enrolled in Medicaid, do not receive early visits. This study attempts to uncover factors that can be used to encourage parents to seek preventive dental care for preschool-age children enrolled in Medicaid. The extended parallel process model was used as a theoretical framework for this research. This model suggests that people will act if the perceived threat (severity and susceptibility) is high enough and if efficacy levels (self-efficacy and response efficacy) are likewise high. Following Witte's method of categorizing people's perceptions and emotions into one of four categories based on levels of threat and efficacy, this article describes four groups (high threat/high efficacy, high threat/low efficacy, low threat/high efficacy, and low threat/low efficacy) of parents and how they compare to each other. Using logistic regression to model if a child had a preventive visit, results indicate that parents with low threat/high efficacy and parents with high threat/high efficacy had approximately 2.5 times the odds of having a child with a preventive oral health visit compared to parents with low threat/low efficacy, when controlling for perceived oral health status, health literacy, and child's age. The importance of efficacy needs to be incorporated in interventions aimed at increasing preventive dental visits for young children.

  10. Utilization of formal health services for children aged 1-5 in Aceh after the 2004 tsunami: Which children did not receive the health care they needed? Implications for other natural disaster relief efforts.

    Science.gov (United States)

    Rassekh, Bahie Mary; Santosham, Mathuram

    2014-01-01

    Aceh, Indonesia, was the hardest-hit area in the December 26, 2004 Indian Ocean earthquake and tsunami, with more than 500,000 people displaced, 120,000 people dead, and total damages and losses estimated at $4.5 billion. The relief effort following the tsunami was also immense, with billions of dollars of aid pledged to this province alone. Since then, there have been several natural disasters, including Typhoon Haiyan, which have caused great loss of life and displacement and for which these results are applicable. This study aimed to determine and assess utilization patterns of health services for children under the age of five with diarrhea, cough and difficulty breathing, fever, or skin disease and to identify determinants of formal and non-formal healthcare usage. A household survey of 1439 households was administered to caretakers of children aged 1-5 years. A sample of clusters within Banda Aceh and Aceh Besar were selected and those caretakers within the cluster who fit the inclusion criteria were interviewed. In the two weeks prior to the survey, 78.3% of respondents utilized formal health services as the first line of care for their child's illness episode. Factors significantly associated with decreased formal healthcare usage for the sick children were if the children were living in a displaced household, if the children's mother or father were not living, and if the children's caretaker was not the mother. Although utilization of formal health services for children was quite high after the tsunami, there were certain children who received significantly less care, including those who were displaced, those who were being cared for by someone other than their mother, and those for whom one or both parents had died. Among the recommendations are suggestions to target these children to ensure that they receive the health care they need.

  11. Measuring coverage in MNCH: challenges in monitoring the proportion of young children with pneumonia who receive antibiotic treatment.

    Directory of Open Access Journals (Sweden)

    Harry Campbell

    Full Text Available Pneumonia remains a major cause of child death globally, and improving antibiotic treatment rates is a key control strategy. Progress in improving the global coverage of antibiotic treatment is monitored through large household surveys such as the Demographic and Health Surveys (DHS and the Multiple Indicator Cluster Surveys (MICS, which estimate antibiotic treatment rates of pneumonia based on two-week recall of pneumonia by caregivers. However, these survey tools identify children with reported symptoms of pneumonia, and because the prevalence of pneumonia over a two-week period in community settings is low, the majority of these children do not have true pneumonia and so do not provide an accurate denominator of pneumonia cases for monitoring antibiotic treatment rates. In this review, we show that the performance of survey tools could be improved by increasing the survey recall period or by improving either overall discriminative power or specificity. However, even at a test specificity of 95% (and a test sensitivity of 80%, the proportion of children with reported symptoms of pneumonia who truly have pneumonia is only 22% (the positive predictive value of the survey tool. Thus, although DHS and MICS survey data on rates of care seeking for children with reported symptoms of pneumonia and other childhood illnesses remain valid and important, DHS and MICS data are not able to give valid estimates of antibiotic treatment rates in children with pneumonia.

  12. The Development and Validation of an Auditory Perception Test in Spanish for Hispanic Children Receiving Reading Instruction in Spanish.

    Science.gov (United States)

    Morrison, James A.; Michael, William B.

    1982-01-01

    A Spanish auditory perception test, La Prueba de Analisis Auditivo, was developed and administered to 158 Spanish-speaking Latino children, kindergarten through grade 3. Psychometric data for the test are presented, including its relationship to SOBER, a criterion-referenced Spanish reading measure. (Author/BW)

  13. A Qualitative Exploration of Therapeutic Relationships from the Perspective of Six Children Receiving Speech-Language Therapy

    Science.gov (United States)

    Fourie, Robert; Crowley, Niamh; Oliviera, Ana

    2011-01-01

    Although some studies have explored the adult therapeutic relationship in speech-language pathology, few, if any, have examined it with regard to children. This study aimed to explore the therapeutic relationship in pediatric speech and language therapy, focusing on the child's experience. Accordingly, the study was qualitative and involved the…

  14. Taking Action Together: A YMCA-based protocol to prevent Type-2 Diabetes in high-BMI inner-city African American children

    Directory of Open Access Journals (Sweden)

    Mitchell Rita A

    2010-05-01

    Full Text Available Abstract Background Associated with a tripling in obesity since 1970, type 2 diabetes mellitus (T2DM in children has risen 9-10 fold. There is a critical need of protocols for trials to prevent T2DM in children. Methods/Design This protocol includes the theory, development, evaluation components and lessons learned from a novel YMCA-based T2DM prevention intervention designed specifically for high-BMI African American children from disadvantaged, inner-city neighborhoods of Oakland, California. The intervention was developed on the basis of: review of epidemiological and intervention studies of pediatric T2DM; a conceptual theory (social cognitive; a comprehensive examination of health promotion curricula designed for children; consultation with research, clinical experts and practitioners and; input from community partners. The intervention, Taking Action Together, included culturally sensitive and age-appropriate programming on: healthy eating; increasing physical activity and, improving self esteem. Discussion Evaluations completed to date suggest that Taking Action Together may be an effective intervention, and results warrant an expanded evaluation effort. This protocol could be used in other community settings to reduce the risk of children developing T2DM and related health consequences. Trial registration ClinicalTrials.gov NCT01039116.

  15. African Literature

    OpenAIRE

    Recek, Denis

    2011-01-01

    The topic of this diploma is the formation and shaping of African literature. The first chapter is about the beginning of African literature. It describes oral literature and its transmission into written literature. Written African literature had great problems in becoming a part of world literature because of its diversity of languages and dialects. Christianity and Islam are mentioned as two religions which had a great impact on African literature. Colonialism is broadly described as an es...

  16. Increased Risk of Autism Development in Children Whose Mothers Experienced Birth Complications or Received Labor and Delivery Drugs

    Directory of Open Access Journals (Sweden)

    Melissa Smallwood

    2016-07-01

    Full Text Available Autism spectrum disorder (ASD is a perplexing and pervasive developmental disorder characterized by social difficulties, communicative deficits, and repetitive behavior. The increased rate of ASD diagnosis has raised questions concerning the genetic and environmental factors contributing to the development of this disorder; meanwhile, the cause of ASD remains unknown. This study surveyed mothers of ASD and non-ASD children to determine possible effects of labor and delivery (L&D drugs on the development of ASD. The survey was administered to mothers; however, the results were analyzed by child, as the study focused on the development of autism. Furthermore, an independent ASD dataset from the Southwest Autism Research and Resource Center was analyzed and compared. Indeed, L&D drugs are associated with ASD (p = .039. Moreover, the Southwest Autism Research and Resource Center dataset shows that the labor induction drug, Pitocin, is significantly associated with ASD (p = .004. We also observed a synergistic effect between administrations of L&D drugs and experiencing a birth complication, in which both obstetrics factors occurring together increased the likelihood of the fetus developing ASD later in life (p = .0003. The present study shows the possible effects of L&D drugs, such as Pitocin labor-inducing and analgesic drugs, on children and ASD.

  17. Relationships between familial HIV/AIDS and symptoms of anxiety and depression: the mediating effect of bullying victimization in a prospective sample of South African children and adolescents.

    Science.gov (United States)

    Boyes, Mark E; Cluver, Lucie D

    2015-04-01

    South African children and adolescents living in HIV/AIDS-affected families are at elevated risk of both symptoms of anxiety and depressive symptoms. Poverty and HIV/AIDS-related stigma are additional risk factors for these negative mental health outcomes. Community level factors, such as poverty and stigma, are difficult to change in the short term and identifying additional potentially malleable mechanisms linking familial HIV/AIDS with mental health is important from an intervention perspective. HIV/AIDS-affected children are also at increased risk of bullying victimization. This longitudinal study aimed to determine whether prospective relationships between familial HIV/AIDS and both anxiety symptoms and depressive symptoms operate indirectly via bullying victimization. Adolescents (M = 13.45 years, 56.67 % female, n = 3,515) from high HIV-prevalent (>30 %) communities in South Africa were interviewed and followed-up one year later (n = 3,401, 96.70 % retention). Census enumeration areas were randomly selected from urban and rural sites in two provinces, and door-to-door sampling included all households with a resident child/adolescent. Familial HIV/AIDS at baseline assessment was not directly associated with mental health outcomes 1 year later. However, significant indirect effects operating via bullying victimization were obtained for both anxiety and depression scores. Importantly, these effects were independent of poverty, HIV/AIDS-related stigma, and baseline mental health, which highlight bullying victimization as a potential target for future intervention efforts. The implementation and rigorous evaluation of bullying prevention programs in South African communities may improve mental health outcomes for HIV/AIDS-affected children and adolescents and this should be a focus of future research and intervention.

  18. Comparison of long-term outcomes between children with aplastic anemia and refractory cytopenia of childhood who received immunosuppressive therapy with antithymocyte globulin and cyclosporine.

    Science.gov (United States)

    Hama, Asahito; Takahashi, Yoshiyuki; Muramatsu, Hideki; Ito, Masafumi; Narita, Atsushi; Kosaka, Yoshiyuki; Tsuchida, Masahiro; Kobayashi, Ryoji; Ito, Etsuro; Yabe, Hiromasa; Ohga, Shouichi; Ohara, Akira; Kojima, Seiji

    2015-11-01

    The 2008 World Health Organization classification proposed a new entity in childhood myelodysplastic syndrome, refractory cytopenia of childhood. However, it is unclear whether this morphological classification reflects clinical outcomes. We retrospectively reviewed bone marrow morphology in 186 children (median age 8 years; range 1-16 years) who were enrolled in the prospective study and received horse antithymocyte globulin and cyclosporine between July 1999 and November 2008. The median follow-up period was 87 months (range 1-146 months). Out of 186 patients, 62 (33%) were classified with aplastic anemia, 94 (49%) with refractory cytopenia of childhood, and 34 (18%) with refractory cytopenia with multilineage dysplasia. Aplastic anemia patients received granulocyte colony-stimulating factor more frequently and for longer durations than other patients (Paplastic anemia, 4 patients with refractory cytopenia of childhood, and 3 patients with refractory cytopenia with multilineage dysplasia. Although the cumulative incidence of total clonal evolution at ten years was not significantly different among the 3 groups, the cumulative incidence of monosomy 7 development was significantly higher in aplastic anemia than in the other groups (P=0.02). Multivariate analysis revealed that only granulocyte colony-stimulating factor administration duration of 40 days or more was a significant risk factor for monosomy 7 development (P=0.02). These findings suggest that even the introduction of a strict morphological distinction from hypoplastic myelodysplastic syndrome cannot eradicate clonal evolution in children with aplastic anemia.

  19. Seeing African Americans as Competent Parents: Implications for Family Counselors

    Science.gov (United States)

    Adkison-Bradley, Carla

    2011-01-01

    One of the primary roles of parents is to guide and socialize children to make meaningful life choices. African American parents, in particular, have the additional tasks of preparing their children to thrive in an environment that has historically been hostile toward African Americans. Yet, many African American parents are often depicted as…

  20. The African Storybook and Language Teacher Identity in Digital Times

    Science.gov (United States)

    Stranger--Johannessen, Espen; Norton, Bonny

    2017-01-01

    The African Storybook (ASb) is a digital initiative that promotes multilingual literacy for African children by providing openly licenced children's stories in multiple African languages, as well as English, French, and Portuguese. Based on Darvin and Norton's (2015) model of identity and investment, and drawing on the Douglas Fir Group's (2016)…

  1. Effect of Age at Antiretroviral Therapy Initiation on Catch-up Growth Within the First 24 Months Among HIV-infected Children in the IeDEA West African Pediatric Cohort

    DEFF Research Database (Denmark)

    Jesson, Julie; Koumakpaï, Sikiratou; Diagne, Ndeye R;

    2015-01-01

    BACKGROUND: We described malnutrition and the effect of age at antiretroviral therapy (ART) initiation on catch-up growth over 24 months among HIV-infected children enrolled in the International epidemiologic Databases to Evaluate Aids West African paediatric cohort. METHODS: Malnutrition was def...

  2. Parenting among Low-Income, African American Single Mothers with Preschool-Age Children: Patterns, Predictors, and Developmental Correlates.

    Science.gov (United States)

    McGroder, Sharon M.

    2000-01-01

    Examined dimensions and patterns of parenting among 193 low-income African American single mothers with preschoolers. Identified four parenting patterns (aggravated but nurturant, cognitively stimulating, patient and nurturant, and low nurturance). Found that maternal well-being and sociodemographic characteristics accounted for 93 percent of…

  3. Using Cognitive Behavior Therapy in Clinical Work with African American Children and Adolescents: A Review of the Literature

    Science.gov (United States)

    Wilson, Courtney J.; Cottone, R. Rocco

    2013-01-01

    A comprehensive review of the literature on clinical work with African American youth with cognitive behavior therapy (CBT) is presented. The strengths and limitations of CBT in relation to this population are outlined. Although CBT shows promise in helping, research on the efficacy and effectiveness of CBT in this group is lacking. (Contains 3…

  4. Adaptive and Challenged Parenting among African American Mothers: Parenting Profiles Relate to Head Start Children's Aggression and Hyperactivity

    Science.gov (United States)

    Carpenter, Johanna L.; Mendez, Julia

    2013-01-01

    Research Findings: This study used a within-group research design and person-centered analytic methods to identify multidimensional profiles of parenting styles, parenting practices, and related emotional factors in a sample of 274 African American mothers recruited from Head Start programs in the northeastern and southeastern United States.…

  5. Formative evaluation for promoting adoption of the DGA, 2005 among African American parents and children in the Lower Mississippi Delta

    Science.gov (United States)

    Formative research was conducted to increase adherence to the healthful food and physical activity patterns set forth in the Dietary Guidelines for Americans, 2005 (DGA, 2005) and thereby reduce weight gain and risk factors for obesity-related chronic diseases in African American parents and their c...

  6. Parenting Practices among Low-Income Parents/Guardians of Academically Successful Fifth Grade African American Children

    Science.gov (United States)

    West-Olatunji, Cirecie; Sanders, Tiffany; Mehta, Sejal; Behar-Horenstein, Linda

    2010-01-01

    Research investigating the relationship between parenting and academic achievement has provided conflicting results, particularly for low-income, culturally-diverse parents. Using resilience theory, the researchers conducted a case study with five low-income African American mothers. Findings suggest that educators can benefit from partnering with…

  7. Multi-micronutrient supplementation in HIV-infected South African children : effect on nutritional s tatus, diarrhoea and respiratory infections

    OpenAIRE

    Mda, S.

    2011-01-01

      Background: The nutritional status of HIV-infected children is reported to be poor. Diarrhoea and acute respiratory infections tend to be more common and severe in HIV-infected children than in uninfected ones. Deficiencies of micronutrients may result in poor growth and increased risk of diarrhoea and respiratory infections. Micronutrient deficiencies are common in HIV-infected children. The poor growth, diarrhoea and respiratory infections seen in HIV-infected children may be partly ...

  8. Identifying phonological processing deficits in Northern Sotho-speaking children: The use of non-word repetition as a language assessment tool in the South African context

    Directory of Open Access Journals (Sweden)

    Carien Wilsenach

    2016-05-01

    Full Text Available Diagnostic testing of speech/language skills in the African languages spoken in South Africa is a challenging task, as standardised language tests in the official languages of South Africa barely exist. Commercially available language tests are in English, and have been standardised in other parts of the world. Such tests are often translated into African languages, a practice that speech language therapists deem linguistically and culturally inappropriate. In response to the need for developing clinical language assessment instruments that could be used in South Africa, this article reports on data collected with a Northern Sotho non-word repetition task (NRT. Non-word repetition measures various aspects of phonological processing, including phonological working memory (PWM, and is used widely by speech language therapists, linguists, and educational psychologists in the Western world. The design of a novel Northern Sotho NRT is described, and it is argued that the task could be used successfully in the South African context to discriminate between children with weak and strong Northern Sotho phonological processing ability, regardless of the language of learning and teaching. The NRT was piloted with 120 third graders, and showed moderate to strong correlations with other measures of PWM, such as digit span and English non-word repetition. Furthermore, the task was positively associated with both word and fluent reading in Northern Sotho, and it reliably predicted reading outcomes in the tested population. Suggestions are made for improving the current version of the Northern Sotho NRT, whereafter it should be suitable to test learners from various age groups.

  9. Identifying phonological processing deficits in Northern Sotho-speaking children: The use of non-word repetition as a language assessment tool in the South African context.

    Science.gov (United States)

    Wilsenach, Carien

    2016-01-01

    Diagnostic testing of speech/language skills in the African languages spoken in South Africa is a challenging task, as standardised language tests in the official languages of South Africa barely exist. Commercially available language tests are in English, and have been standardised in other parts of the world. Such tests are often translated into African languages, a practice that speech language therapists deem linguistically and culturally inappropriate. In response to the need for developing clinical language assessment instruments that could be used in South Africa, this article reports on data collected with a Northern Sotho non-word repetition task (NRT). Non-word repetition measures various aspects of phonological processing, including phonological working memory (PWM), and is used widely by speech language therapists, linguists, and educational psychologists in the Western world. The design of a novel Northern Sotho NRT is described, and it is argued that the task could be used successfully in the South African context to discriminate between children with weak and strong Northern Sotho phonological processing ability, regardless of the language of learning and teaching. The NRT was piloted with 120 third graders, and showed moderate to strong correlations with other measures of PWM, such as digit span and English non-word repetition. Furthermore, the task was positively associated with both word and fluent reading in Northern Sotho, and it reliably predicted reading outcomes in the tested population. Suggestions are made for improving the current version of the Northern Sotho NRT, whereafter it should be suitable to test learners from various age groups.

  10. Incidence of rotavirus gastroenteritis by age in African, Asian and European children: Relevance for timing of rotavirus vaccination

    Science.gov (United States)

    Steele, A. Duncan; Madhi, Shabir A.; Cunliffe, Nigel A.; Vesikari, Timo; Phua, Kong Boo; Lim, Fong Seng; Nelson, E. Anthony S.; Lau, Yu-Lung; Huang, Li-Min; Karkada, Naveen; Debrus, Serge; Han, Htay Htay; Benninghoff, Bernd

    2016-01-01

    ABSTRACT Variability in rotavirus gastroenteritis (RVGE) epidemiology can influence the optimal vaccination schedule. We evaluated regional trends in the age of RVGE episodes in low- to middle- versus high-income countries in three continents. We undertook a post-hoc analysis based on efficacy trials of a human rotavirus vaccine (HRV; Rotarix™, GSK Vaccines), in which 1348, 1641, and 5250 healthy infants received a placebo in Europe (NCT00140686), Africa (NCT00241644), and Asia (NCT00197210, NCT00329745). Incidence of any/severe RVGE by age at onset was evaluated by active surveillance over the first two years of life. Severity of RVGE episodes was assessed using the Vesikari-scale. The incidence of any RVGE in Africa was higher than in Europe during the first year of life (≤2.78% vs. ≤2.03% per month), but much lower during the second one (≤0.86% versus ≤2.00% per month). The incidence of severe RVGE in Africa was slightly lower than in Europe during the first year of life. Nevertheless, temporal profiles for the incidence of severe RVGE in Africa and Europe during the first (≤1.00% and ≤1.23% per month) and second (≤0.53% and ≤1.13% per month) years of life were similar to those of any RVGE. Any/severe RVGE incidences peaked at younger ages in Africa vs. Europe. In high-income Asian regions, severe RVGE incidence (≤0.31% per month) remained low during the study. The burden of any RVGE was higher earlier in life in children from low- to middle- compared with high-income countries. Differing rotavirus vaccine schedules are likely warranted to maximize protection in different settings. PMID:27260009

  11. Confirmatory factor analysis and measurement invariance of the Child Feeding Questionnaire in low-income Hispanic and African-American mothers with preschool-age children.

    Science.gov (United States)

    Kong, Angela; Vijayasiri, Ganga; Fitzgibbon, Marian L; Schiffer, Linda A; Campbell, Richard T

    2015-07-01

    Validation work of the Child Feeding Questionnaire (CFQ) in low-income minority samples suggests a need for further conceptual refinement of this instrument. Using confirmatory factor analysis, this study evaluated 5- and 6-factor models on a large sample of African-American and Hispanic mothers with preschool-age children (n = 962). The 5-factor model included: 'perceived responsibility', 'concern about child's weight', 'restriction', 'pressure to eat', and 'monitoring' and the 6-factor model also tested 'food as a reward'. Multi-group analysis assessed measurement invariance by race/ethnicity. In the 5-factor model, two low-loading items from 'restriction' and one low-variance item from 'perceived responsibility' were dropped to achieve fit. Only removal of the low-variance item was needed to achieve fit in the 6-factor model. Invariance analyses demonstrated differences in factor loadings. This finding suggests African-American and Hispanic mothers may vary in their interpretation of some CFQ items and use of cognitive interviews could enhance item interpretation. Our results also demonstrated that 'food as a reward' is a plausible construct among a low-income minority sample and adds to the evidence that this factor resonates conceptually with parents of preschoolers; however, further testing is needed to determine the validity of this factor with older age groups.

  12. [Adolescents and violence. Impact of African traditions and customs on the signification of the law to children in familial, social, educative and judicial practices].

    Science.gov (United States)

    Mbassa Menick, D

    2003-01-01

    Youth-related violence is a frequent topic of press reports and editorial comment. The most disturbing aspects of the phenomenon are the younger and younger age of delinquents and the greater and greater availability of firearms. While the advocates of an American-style approach of absolute repression clash with those of the educative approach to change aggressive attitudes and young people benefit from their "minor" status, the compelling reality is that all preventive programs have failed flatly. This purpose of this study was twofold. The first aim was to highlight the important contribution of tradition and custom to channeling youthful behavior in African society today and yesterday through signification and transmission of law in familial, social, educative and juridical practices. The second goal was to identify and define the psycho-relational elements that can be considered as factors promoting violent and self-destructive tendencies in minors of African origin tempted by migration in a society in which social representations inhibit parents and prevent them from conveying the limits of the law in their children.

  13. Socio-demographic characteristics of parents and emotional burden on discovery of disabilities of their children in a South African community

    Directory of Open Access Journals (Sweden)

    U. Useh

    2008-02-01

    Full Text Available Objective: This study investigated the socio-demographic characteristicsof parents of children with disabilities in a South African community. Also studiedwere their emotional responses. Design and methodology: A social survey research and focus group designs wereemployed in this study to explore and describe parental emotions Participants: 174 parents of children with disabilities were randomly selected andinterviewed by this author and four research assistants at different locations in theVenda area of Limpopo Province of South Africa. Results: Out of the 174 parents interviewed 95 (54.6% were parents of children with physical impairment (PCWPI,51 (29.3% parents of children with hearing impairment (PCWHI and 28 (16.1% were parents of children with visual impairment (PCWVI.  Only 16 (9.2% of the parents interviewed had tertiary education with a majority (121 (or 69.5% of them unemployed. These unemployed parents solely relied on the monthly, government disabilitygrant of R620 (or US$89. Responses to grief, anger, shame were highest amongst PCWVI, while PCWPI were most worried (64.2% and demonstrated the highest percentage emotions of fear (22.1% and guilt (221.1%. The following percentage of emotions were expresses by parents with formal tertiary education, anger (44%, shame (37.5%, disbelief (25%, guilt (6.3%, worry (50% and fear (25%. While participants with the highest income (over R1800or about US$257, expressed the following percentage of emotions: grief (70.6%, and disbelief (47.1%. Conclusion: Physiotherapist working with the disabled and their carers in the community within the concept of community based rehabilitation and social model of care would need to understand the characteristics and their emotional burden prior to assisting in creating an enabling environment and holistic empowering activities that wouldassist all.

  14. Patterns of breast and bottle feeding and their association with dental caries in 1- to 4-year-old South African children. 1. Dental caries prevalence and experience.

    Science.gov (United States)

    Roberts, G J; Cleaton-Jones, P E; Fatti, L P; Richardson, B D; Sinwel, R E; Hargreaves, J A; Williams, S

    1993-12-01

    In order to study associations between breast and bottle feeding and dental caries a questionnaire on feeding habits was completed by trained interviewers for 1,263 children aged 1 to 4 years from five South African communities. Of these, 73 to 94 per cent had been breast fed for mean periods of 9 to 16 months. The types of infant feeding practised (breast, bottle or mixed) varied little within the groups although each group differed significantly from the others for the preferred feeding practice. Using responses to a dietary interview the children were subdivided into those breast fed for 12 months or longer (n = 546), those who had mixed breast and bottle feeding (n = 527) and those who were bottle fed only (n = 190). Caries prevalence increased with the age of the child, more in bottle fed than other groups. Within all feeding groups caries prevalence was lowest among white children and in social class I. The dmfs and dmft scores showed irregular patterns and were significantly influenced by feeding group and the interaction between race and social class.

  15. Are ethnic and gender specific equations needed to derive fat free mass from bioelectrical impedance in children of South asian, black african-Caribbean and white European origin? Results of the assessment of body composition in children study.

    Directory of Open Access Journals (Sweden)

    Claire M Nightingale

    Full Text Available BACKGROUND: Bioelectrical impedance analysis (BIA is a potentially valuable method for assessing lean mass and body fat levels in children from different ethnic groups. We examined the need for ethnic- and gender-specific equations for estimating fat free mass (FFM from BIA in children from different ethnic groups and examined their effects on the assessment of ethnic differences in body fat. METHODS: Cross-sectional study of children aged 8-10 years in London Primary schools including 325 South Asians, 250 black African-Caribbeans and 289 white Europeans with measurements of height, weight and arm-leg impedance (Z; Bodystat 1500. Total body water was estimated from deuterium dilution and converted to FFM. Multilevel models were used to derive three types of equation {A: FFM = linear combination(height+weight+Z; B: FFM = linear combination(height(2/Z; C: FFM = linear combination(height(2/Z+weight}. RESULTS: Ethnicity and gender were important predictors of FFM and improved model fit in all equations. The models of best fit were ethnicity and gender specific versions of equation A, followed by equation C; these provided accurate assessments of ethnic differences in FFM and FM. In contrast, the use of generic equations led to underestimation of both the negative South Asian-white European FFM difference and the positive black African-Caribbean-white European FFM difference (by 0.53 kg and by 0.73 kg respectively for equation A. The use of generic equations underestimated the positive South Asian-white European difference in fat mass (FM and overestimated the positive black African-Caribbean-white European difference in FM (by 4.7% and 10.1% respectively for equation A. Consistent results were observed when the equations were applied to a large external data set. CONCLUSIONS: Ethnic- and gender-specific equations for predicting FFM from BIA provide better estimates of ethnic differences in FFM and FM in children, while generic equations

  16. Evaluation of the Electrically Evoked Action Potential Threshold Changes in Three Months after Receiving the Device in Children with Cochlear Implant

    Directory of Open Access Journals (Sweden)

    Alireza Pourjavid

    2009-12-01

    Full Text Available Background and Aim: In neural response telemetry (NRT, intracochlear electrodes stimulate the auditory nerve and record the neural responses. The electrical stimulation send to the auditory nerve by an electrode and the resulted response, called electrically evoked compound action potential (ECAP, is recorded by an adjacent electrode. The most important clinical applications of this test are evaluation and monitoring the intra and postoperative responses of auditory nerve and help to primary setting of speech processor. The aim of this study was evaluating of the potential's threshold changes in three monthes after receiving the devise in pediatric cochlear implant recipients.Materials and Methods: This longitudinal study evaluated the potential's threshold in four given electrodes in four sessions after receiving the device by approximately one months intervals in children implanted in Amir Alam and Hazrat-e-Rasoul hospitals in 2007, July to December.Results: ECAP mean threshold level of each electrode did not significantly change in differnent sessions, while there was significant difference between apical and basal electrodes’ responses in every session(p<0.001.Conclusion: The reliabiliy of the responses result in more certainty of clinician to fit the speech processor for a long time. Better responses in apical electrodes may lead to develope an effective coding strategy.

  17. Child Care Changes, Home Environment Quality, and the Social Competence of African American Children at Age 3

    Science.gov (United States)

    Bratsch-Hines, Mary E.; Vernon-Feagans, Lynne

    2013-01-01

    Research Findings: Recent work has demonstrated that the changes young children experience in their child care settings before age 5 may be related to subsequent development, especially social development. Several of these studies have included samples of middle-class children, with almost no emphasis on understanding these processes for…

  18. Child and Parent Perceptions of Relational Aggression within Urban Predominantly African American Children's Friendships: Examining Patterns of Concordance

    Science.gov (United States)

    Waasdorp, Tracy Evian; Bradshaw, Catherine P.

    2009-01-01

    Increasing research documents the negative short- and long-term effects of relational aggression on children's behavior and social-emotional functioning. Although parents likely play an important role in the way children learn to cope with and attempt to resolve relational aggression, there is little research on this issue. The present study…

  19. Multi-micronutrient supplementation in HIV-infected South African children : effect on nutritional s tatus, diarrhoea and respiratory infections

    NARCIS (Netherlands)

    Mda, S.

    2011-01-01

      Background: The nutritional status of HIV-infected children is reported to be poor. Diarrhoea and acute respiratory infections tend to be more common and severe in HIV-infected children than in uninfected ones. Deficiencies of micronutrients may result in poor growth and inc

  20. Improved appetite after multi-micronutrient supplementation for six months in HIV-infected South African children

    NARCIS (Netherlands)

    Mda, S.; Raaij, van J.M.A.; MacIntyre, U.E.; Villiers, de F.P.R.; Kok, F.J.

    2010-01-01

    The aim of the study was to assess the effect of multi-micronutrient supplementation on the appetite of HIV-infected children. HIV-infected children (6-24 months) who had previously been hospitalized were enrolled into a double-blind randomized trial, and given daily multi-micronutrient supplements

  1. 人工耳蜗植入围手术期的心理护理探讨%Perioperative Psychological Nursing in Children Receiving Cochlear Implant

    Institute of Scientific and Technical Information of China (English)

    金伟; 宁丽丽; 刘燕京; 高小宁

    2013-01-01

    Objective To investigate the effect of perioperative psychological nursing in children receiving cochlear implant. Methods One hundred twenty seven parents of deaf children who were to receive cochlear implant completed a questionnaire for assessment of their psychological conditions and personality characteristics and for scoring anxiety levels. Games, health knowledge forum, group discussion and successful case presentation were administered as targeted nursing intervention to help the children and parents overcome negative psychological difficulties before, during and after the im⁃plant procedure. Results Anxiety was identified in 116 parents (91.3%), seemingly correlated to the level of their education and professions. The chochlear implant procedure was successful in all children in this study, with good results. All parents were willing to continue the speech and language rehabilitation in cooperation with medical stuff, with boosted confidence in acquisition of language ability both in the children and parents. Conclusion Systematic psychological nursing is not only an important factor for successful operation, but also an important measure to lessen the negative psychological influence on parents. It is also beneficial to postoperative speech and language rehabilitation.%  目的探讨心理护理在人工耳蜗植入患儿围手术期的作用.方法对127例患儿父母进行问卷调查,收集基本资料和对焦虑水平进行评分,分别采用导入式游戏、开展健康知识讲座、召开沟通座谈会、成功病例介绍等形式帮助患儿及父母在手术前、术中及术后各期存在负性心理时给予针对性心理护理干预.结果116名(91.3%)患儿父母存在焦虑,父母文化程度高及职业为干部者焦虑比例高.所有人工耳蜗植入患儿都能顺利地完成手术,术后效果好,同时患儿家长也都愿意积极的配合医护人员做好后期的言语康复训练,提高了患儿及家

  2. Challenging empowerment: AIDS-affected South African children and the need for a multi-level relational approach.

    Science.gov (United States)

    Ansell, Nicola

    2014-01-01

    Critics of empowerment have highlighted the concept's mutability, focus on individual transformation, one-dimensionality and challenges of operationalisation. Relating these critiques to children's empowerment raises new challenges. Drawing on scholarship on children's subjecthood and exercise of power, alongside empirical research with children affected by AIDS, I argue that empowerment envisaged as individual self-transformation and increased capacity to act independently offers little basis for progressive change. Rather it is essential to adopt a relational approach that recognises the need to transform power relationships at multiple levels. This analysis has implications for our wider understanding of empowerment in the 21st century.

  3. Hypercholesterolemia is associated with the apolipoprotein C-III (APOC3 genotype in children receiving HAART: an eight-year retrospective study.

    Directory of Open Access Journals (Sweden)

    Carlos A Rocco

    Full Text Available Polymorphisms in apolipoprotein genes have shown to be predictors of plasma lipid levels in adult cohorts receiving highly active antiretroviral therapy (HAART. Our objective was to confirm the association between the APOC3 genotype and plasma lipid levels in an HIV-1-infected pediatric cohort exposed to HAART. A total of 130 HIV-1-infected children/adolescents that attended a reference center in Argentina were selected for an 8-year longitudinal study with retrospective data collection. Longitudinal measurements of plasma triglycerides, total cholesterol, HDL-C and LDL-C were analyzed under linear or generalized linear mixed models. The contribution of the APOC3 genotype at sites -482, -455 and 3238 to plasma lipid levels prediction was tested after adjusting for potential confounders. Four major APOC3 haplotypes were observed for sites -482/-455/3238, with estimated frequencies of 0.60 (C/T/C, 0.14 (T/C/C, 0.11 (C/C/C, and 0.11 (T/C/G. The APOC3 genotype showed a significant effect only for the prediction of total cholesterol levels (p<0.0001. However, the magnitude of the differences observed was dependent on the drug combination (p = 0.0007 and the drug exposure duration at the time of the plasma lipid measurement (p = 0.0002. A lower risk of hypercholesterolemia was predicted for double and triple heterozygous individuals, mainly at the first few months after the initiation of Ritonavir-boosted protease inhibitor-based regimens. We report for the first time a significant contribution of the genotype to total cholesterol levels in a pediatric cohort under HAART. The genetic determination of APOC3 might have an impact on a large portion of HIV-1-infected children at the time of choosing the treatment regimens or on the counter-measures against the adverse effects of drugs.

  4. Long-term anti-HBs antibody persistence and immune memory in children and adolescents who received routine childhood hepatitis B vaccination.

    Science.gov (United States)

    Behre, Ulrich; Bleckmann, Gerhard; Crasta, Priya Diana; Leyssen, Maarten; Messier, Marc; Jacquet, Jeanne-Marie; Hardt, Karin

    2012-06-01

    This paper presents data from two studies that evaluated 5-y and 10-y persistence of antibodies against hepatitis B (HBV) surface antigen (anti-HBs) and immune response to an HBV vaccine challenge in children and adolescents who had received three doses of a HBV vaccine in infancy as part of routine clinical practice [NCT00519649/NCT00984139]. Anti-HBs antibody concentrations ≥ 10 mIU/ml persisted in 83.3% (95% confidence interval [CI]: 78.5–87.5) and 78.3% (95% CI: 73.1–83.0) of subjects aged 7–8 y and 12–13 y, respectively 5–10 y after infant vaccination. One month postchallenge dose, 98.2% (95% CI: 95.9–99.4) and 93.7% (95% CI: 90.2–96.2) of subjects in the two age groups, respectively had anti-HBs antibody concentrations ≥ 100 mIU/ml. Overall, 99.6% (95% CI: 98–100) and 97.2% (95% CI: 94.5–98.8) of subjects aged 7–8 y and 12–13 y mounted an anamnestic response to the HBV challenge dose, which was well-tolerated. Healthy children aged 7–8 y and adolescents aged 12–13 y received three doses of a monovalent pediatric HBV vaccine (10 μg of HBsAg) before 18 mo of age. Serum samples collected before and one month post-HBV vaccine challenge dose were tested for anti-HBs antibody concentrations. Safety assessments were made for the HBV vaccine challenge dose. A three-dose childhood HBV immunization regimen induced persistence of antibodies against HBV infection for 10 y, up to adolescence. This vaccination regimen also conferred long-term immune memory against HBV as evidenced by the strong anamnestic response to the HBV vaccine challenge, despite waning anti-HBs antibody levels.

  5. Detection of Hepatitis B Virus (HBV) Genotype E Carried—Even in the Presence of High Titers of Anti-HBs Antibodies—by an Argentinean Patient of African Descent Who Had Received Vaccination against HBV

    Science.gov (United States)

    Mathet, Verónica L.; Cuestas, María L.; Ruiz, Vanesa; Minassian, María L.; Rivero, Cintia; Trinks, Julieta; Daleoso, Graciela; León, Liliana M.; Sala, Andrea; Libellara, Beatriz; Corach, Daniel; Oubiña, José R.

    2006-01-01

    Genotype E hepatitis B virus (HBV) was detected in two Argentine sisters exhibiting an African mitochondrial lineage. One of them (who had been vaccinated against HBV) exhibited anti-HBs cocirculating antibodies without HBsAg escape mutants, while her unvaccinated sister showed a D144A HBsAg escape mutant without anti-HBs antibodies. Both sisters carried an unusual L209V substitution within HBsAg. PMID:16954295

  6. Calcium Intake and Body Composition in African-American Children and Adolescents at Risk for Overweight and Obesity

    Directory of Open Access Journals (Sweden)

    Frances A. Tylavsky

    2010-09-01

    Full Text Available This study examined the role of calcium intake on body composition in 186 African-American adolescents at risk for overweight and obesity. The average weight of 89.8 kg ± 23.6 (SD had a mean BMI z score of 2.2. Females with a calcium intake of < 314 mg/day had higher percent fat mass compared to those with the highest calcium intakes that were ≥ 634 mg/day. Compared to those with a low calcium intake (< 365 mg/day, those with the highest calcium intake of > 701 mg/day had higher intake of thiamin, folate, cobalamin, vitamin D, phosphorus, iron, zinc.

  7. Pro- versus anti-inflammatory cytokine profile in African children with acute oro-facial noma (cancrum oris, noma).

    Science.gov (United States)

    Phillips, Reshma S; Enwonwu, Cyril O; Falkler, William A

    2005-01-01

    Fresh noma is a severe orofacial necrosis with an astonishingly rapid development. It is seen mainly in malnourished children less than 4 years old from developing countries. Cytokines play a central role in oral mucosal inflammation. We therefore studied the relevance of circulating cytokines to noma, and the key microorganisms associated with the lesion. Nigerian village children with acute noma (n=68) and their neighborhood village (n=63) as well as urban (n=45) counterparts of comparable age and free of overt infections were evaluated for serum cytokine levels by ELISA. Oral bacteria were studied by polymerase chain reaction. Evaluation of random cases of the village and noma children showed marked depletion (pnoma children than in the healthy urban children, but less so when compared to their neighborhood village counterparts. The increase in levels of the anti-inflammatory/regulatory cytokines (IL-4, IL-10 and TGF-beta) was less marked relative to the pro-inflammatory cytokines. Bacteria observed at the highest frequencies in noma lesions were P. intermedia (83%), T. forsythensis (83%), P. gingivalis (50%), C. rectus (50%) and T. denticola (50%). We conclude that noma is an immunopathological response to potent bacterial factors resulting in uncontrolled production of cytokines and possibly other, still unknown, inflammatory mediators.

  8. Young children's probability of dying before and after their mother's death: a rural South African population-based surveillance study.

    Directory of Open Access Journals (Sweden)

    Samuel J Clark

    Full Text Available BACKGROUND: There is evidence that a young child's risk of dying increases following the mother's death, but little is known about the risk when the mother becomes very ill prior to her death. We hypothesized that children would be more likely to die during the period several months before their mother's death, as well as for several months after her death. Therefore we investigated the relationship between young children's likelihood of dying and the timing of their mother's death and, in particular, the existence of a critical period of increased risk. METHODS AND FINDINGS: Data from a health and socio-demographic surveillance system in rural South Africa were collected on children 0-5 y of age from 1 January 1994 to 31 December 2008. Discrete time survival analysis was used to estimate children's probability of dying before and after their mother's death, accounting for moderators. 1,244 children (3% of sample died from 1994 to 2008. The probability of child death began to rise 6-11 mo prior to the mother's death and increased markedly during the 2 mo immediately before the month of her death (odds ratio [OR] 7.1 [95% CI 3.9-12.7], in the month of her death (OR 12.6 [6.2-25.3], and during the 2 mo following her death (OR 7.0 [3.2-15.6]. This increase in the probability of dying was more pronounced for children whose mothers died of AIDS or tuberculosis compared to other causes of death, but the pattern remained for causes unrelated to AIDS/tuberculosis. Infants aged 0-6 mo at the time of their mother's death were nine times more likely to die than children aged 2-5 y. The limitations of the study included the lack of knowledge about precisely when a very ill mother will die, a lack of information about child nutrition and care, and the diagnosis of AIDS deaths by verbal autopsy rather than serostatus. CONCLUSIONS: Young children in lower income settings are more likely to die not only after their mother's death but also in the months before

  9. African American families on autism diagnosis and treatment: the influence of culture.

    Science.gov (United States)

    Burkett, Karen; Morris, Edith; Manning-Courtney, Patricia; Anthony, Jean; Shambley-Ebron, Donna

    2015-10-01

    Cultural factors such as health care access and autism spectrum disorder (ASD) symptom interpretations have been proposed as impacting delayed diagnosis and treatment for African American children with ASD. A qualitative study of urban African American families caring for their child with autism was conducted with 24 family members and 28 ASD professionals. Cultural caring meant families protected their child from harm including potential or actual distrustful encounters, and took action for their child and community to optimize their child's health and address the knowledge deficits of ASD within their community. Families and professionals believed cultural influences delayed families' receiving and seeking appropriate health care for the African American child with ASD affecting timely autism diagnosis and treatment.

  10. Immune Activation and Viral Replication after Vaccination with an Influenza A H1N1 2009 Vaccine in HIV-Infected Children Receiving Antiretroviral Therapy

    Directory of Open Access Journals (Sweden)

    Nattawat Onlamoon

    2013-01-01

    Full Text Available Immunization with a pandemic influenza A H1N1 2009 was recommended for HIV-infected patients. However, there is limited information concerning the impact of immunization with this vaccine on immune activation and HIV viral replication. In this study, 45 HIV-infected children and adolescents receiving antiretroviral therapy were immunized with a 2-dose series of nonadjuvated monovalent influenza A H1N1 2009 vaccine upon enrollment and approximately 1 month later. Immunogenicity was determined by haemagglutination inhibition assay. The level of immune activation was determined by identification of CD38 and HLA-DR on CD8+ T cells. Patients were divided into 2 groups which include patients who had an undetectable HIV viral load (HIV detectable group and patients who show virological failure (HIV nondetectable group. The results showed seroconversion rate of 55.2% in HIV nondetectable group, whereas 31.3% was found in HIV detectable group. Both groups of patients showed no major increase in immune activation after immunization. Interestingly, a decrease in the frequency of CD8+ T cells that coexpressed CD38 and HLA-DR was observed after immunization in both groups of patients. We suggested that immunization with influenza A H1N1 2009 vaccine can induce immune response to the pandemic virus without major impact on HIV viral replication and immune activation.

  11. Impact of multi-micronutrient supplementation on growth and morbidity of HIV-infected South African children

    NARCIS (Netherlands)

    Raaij, van J.M.A.; Villiers, de F.P.R.; Kok, F.J.

    2013-01-01

    Poor growth, micronutrient deficiencies and episodes of diarrhea and respiratory infections occur frequently in HIV-infected children. We investigated whether multi-micronutrient supplementation would improve the growth performance and reduce the number of episodes of diarrhea and/or of respiratory

  12. Overweight impairs efficacy of iron supplementation in iron-deficient South African children: a randomized controlled intervention

    NARCIS (Netherlands)

    Baumgartner, J.; Smuts, C.M.; Aeberli, I.; Malan, L.; Tjalsma, H.; Zimmermann, M.B.

    2013-01-01

    BACKGROUND: Many countries in the nutrition transition have high rates of iron deficiency (ID) and overweight (OW). ID is more common in OW children; this may be due to adiposity-related inflammation reducing iron absorption. OBJECTIVE: We investigated whether weight status predicts response to oral

  13. Improved appetite after multi-micronutrient supplementation for six months in HIV-infected South African children.

    Science.gov (United States)

    Mda, Siyazi; van Raaij, Joop M A; Macintyre, Una E; de Villiers, François P R; Kok, Frans J

    2010-02-01

    The aim of the study was to assess the effect of multi-micronutrient supplementation on the appetite of HIV-infected children. HIV-infected children (6-24 months) who had previously been hospitalized were enrolled into a double-blind randomized trial, and given daily multi-micronutrient supplements or placebos for six months. Appetite tests were performed at enrollment and after three and six months. Appetite was measured as ad libitum intake of a commercial cereal test food served after an overnight fast according to standardized procedures. Body weights and total amount of test food eaten were measured. In total, 99 children completed the study (50 on supplements and 49 on placebos). Amounts eaten per kilogram body weight in the supplement group at enrollment and after six months were 36.7+/-17.7 g/kg (mean+/-SD) and 41.3+/-15.0 g/kg respectively, while the amounts in the placebo group were 47.1+/-14.9 g/kg and 45.7+/-13.1g/kg respectively. The change in amount eaten per kilogram body weight over six months was significantly higher in the supplement group (4.7+/-14.7 g/kg) than in the placebo group (-1.4+/-15.1g/kg). Multi-micronutrient supplementation for six months seems to significantly improve the appetite of HIV-infected children.

  14. Predicting Non-African American Lesbian and Heterosexual Preadoptive Couples' Openness to Adopting an African American Child

    Science.gov (United States)

    Goldberg, Abbie E.; Smith, JuliAnna Z.

    2009-01-01

    Despite increases in transracial adoption, African American children remain the least likely to be adopted. No research has examined the factors that predict prospective adopters' willingness to adopt an African American child. This study used multilevel modeling to examine predictors of willingness to adopt an African American child in a sample…

  15. A Reevaluation of African Education: Woodson Revisited.

    Science.gov (United States)

    Okafor, Victor Oguejiofor

    1992-01-01

    Reviews the ideas of C. G. Woodson (1875-1950) about the inappropriate education received by African Americans. Although Woodson's book, "The Mis-Education of the Negro," was written in 1933, his diagnosis of the state of the African-American community appears to hold up well today. (SLD)

  16. Children, education and armed conflict: an analysis of the African reality seen 15 years after the Machel Report

    Directory of Open Access Journals (Sweden)

    Óscar Mateos Martín

    2012-10-01

    Full Text Available While sub-Saharan Africa in recent years has faced a marked decline in the number of armed conflicts, a number of countries continue to suffer the consequences of organized violence, especially some contexts such as the Democratic Republic of Congo, the Darfur region (western Sudan and Somalia, to name a few. As some institutions (UN or NGO or lead scholars have highlighted for several years, the main victim of violence is often civilians, mainly children and women. This article aims to analyze the impact of armed conflicts in Africa have in childhood and in such important areas as education. This object of study has in recent years an important reference as it has been the publication in 1996 of the so-called “Machel Report”. Fifteen years after the appearance of this document is of interest to a do a brief balance of some of the progress, gaps and main challenges of protecting children in armed conflict.

  17. Relationship between fat patterns, physical fitness and blood pressure of rural South African children: Ellisras Longitudinal Growth and Health Study.

    Science.gov (United States)

    Monyeki, K D; Kemper, H C G; Makgae, P J

    2008-05-01

    The present study investigated the relationship between blood pressure (BP), fat patterns and fitness parameters of Ellisras children aged 7-13 years. Furthermore, an assessment of body fat patterns was done to determine the subjects with the highest risk of overweight, hypertension and waist-to-hip ratio above the 90th percentile. Data were collected from 1,817 subjects (938 boys and 879 girls), aged 7-13 years, participating in the Ellisras Longitudinal Study. Anthropometric measurements were taken according to the standard procedure of the International Society for the Advancement of Kinanthropometry. The EUROFIT test items were used to test the physical fitness of 1,192 subjects (634 boys and 558 girls). Obesity was defined using the international recommended cutoff points for body mass index (BMI) in children. Hypertension was defined as the occurrence of BP levels greater or equal to the 95th percentile of height- and sex-adjusted reference levels. The prevalence of hypertension ranged from 1 to 11.4% and that of overweight 0.6-4.6%. Waist girth, BMI, triceps and subscapular skinfold showed significant (P<0.001-0.05) correlation with other fat pattern parameters (r ranging from -0.157 to 0.978) compared with significant correlations (P<0.001-0.05) with BP (r ranging from -0.071 to 0.164). Children with waist girth greater than the 90th percentile are more likely to have multiple risk factors than the children with a waist girth that is less than or equal to the 90th percentile. Longitudinal studies should verify whether changes in waist girth and skinfolds will indicate changes in cardiovascular risk factors during growth.

  18. No evidence of chromosome damage in children and adolescents with differentiated thyroid carcinoma after receiving {sup 131}I radiometabolic therapy, as evaluated by micronucleus assay and microarray analysis

    Energy Technology Data Exchange (ETDEWEB)

    Federico, Giovanni; Fiore, Lisa; Massart, Francesco; Saggese, Giuseppe [Azienda Ospedaliero-Universitaria Pisana, Department of Pediatrics, Unit of Pediatric Endocrinology and Diabetes, Pisa (Italy); Boni, Giuseppe; Lazzeri, Patrizia; Mariani, Giuliano [Azienda Ospedaliero-Universitaria Pisana, Unit of Nuclear Medicine, Pisa (Italy); Fabiani, Barbara; Verola, Carmela; Scarpato, Roberto [University of Pisa, Department of Biology, Unit of Genetics, Mutagenesis and Environmental Epidemiology, Pisa (Italy); Traino, Claudio [Azienda Ospedaliero-Universitaria Pisana, Health Physics Service, Pisa (Italy)

    2008-11-15

    As {sup 131}I therapy, used to achieve ablation of thyroid gland remnant, can cause chromosome damage in cultured peripheral lymphocytes especially, we investigated whether administration of radioiodine may induce early genome damage in peripheral T lymphocytes of adolescents with differentiated thyroid carcinoma (DTC). We studied 11 patients, aged 14.8 {+-} 3.1 years, who assumed {sup 131}I (range: 1.11-4.44 GBq) to ablate thyroid remnant. A blood sample for micronucleus assay and for evaluating expression of some genes involved in the DNA repair or the apoptosis pathways was obtained from each patient 1 h before (T{sub 0}) and 24 (T{sub 1}) and 48 h (T{sub 2}) post-radioiodine administration. Compared to T{sub 0}, we did not find any difference in the number of micronucleated cells at both T{sub 1} and T{sub 2} in any subject. Nine out of 11 patients had altered expression levels in a majority of the DNA repair and apoptosis genes at T{sub 1}, which decreased at T{sub 2}. We demonstrated for the first time that peripheral cells of DTC children and adolescents who received {sup 131}I at a mean dosage of 3.50 {+-} 0.37 GBq did not show chromosome damage within 48 h from the end of radiometabolic therapy. This may be due to a prompt activation of the cell machinery that maintains the integrity of the genome to prevent harmful double-strand breaks from progressing to chromosome mutations, either by repairing the lesions or by eliminating the most seriously damaged cells via apoptosis. (orig.)

  19. Episode-specific risk factors for progression of acute diarrhoea to persistent diarrhoea in west African children

    DEFF Research Database (Denmark)

    Sodemann, Morten; Jakobsen, M S; Mølbak, Kare

    2013-01-01

    the episode stopped or after 14 days with diarrhoea. Children who still had diarrhoea after 14 days (n = 40, 12.5% of episodes) were regarded as suffering from PD. Clinical signs, perceived by the mother, were recorded together with care-seeking behaviour and management actions. Tired and rapid breathing...... prior (OR = 6.52 (95% CI 1.69-25.1)), mother had to force breast feeding (OR = 8.01 (2.99-21.5)) and current infection with Cryptosporidium (OR = 5.53 (2.10-14.6)) were the most important independent risk factors for the development of PD. Late consultation (> 48 h) was associated with PD, reflecting...

  20. Long-chain n-3 PUFA supplementation decreases physical activity during class time in iron-deficient South African school children.

    Science.gov (United States)

    Smuts, Cornelius M; Greeff, Jani; Kvalsvig, Jane; Zimmermann, Michael B; Baumgartner, Jeannine

    2015-01-28

    Both Fe deficiency and poor n-3 fatty acid status have been associated with behavioural changes in children. In the present study, we investigated the effects of Fe and DHA+EPA supplementation, alone or in combination, on physical activity during school days and on teacher-rated behaviour in healthy Fe-deficient school children. In a 2 × 2 factorial design, children (n 98, 6-11 years) were randomly assigned to receive (1) Fe (50 mg) plus DHA (420 mg)+EPA (80 mg), (2) Fe plus placebo, (3) placebo plus DHA+EPA or (4) placebo plus placebo as oral supplements (4 d/week) for 8.5 months. Physical activity was measured during four school days at baseline and endpoint using accelerometers, and data were stratified into morning class time (08.00-10.29 hours), break time (10.30-11.00 hours) and after-break class time (11.01-12.00 hours) for analysis. Classroom behaviour was assessed at endpoint using Conners' Teacher Rating Scales. DHA+EPA supplementation decreased physical activity counts during morning class time, increased sedentary physical activity, and decreased light- and moderate-intensity physical activities. Consistently, DHA+EPA supplementation increased sedentary physical activity and decreased light-intensity physical activity during after-break class time. Even though there were no treatment effects found on teacher-rated behaviour, lower physical activity during morning class time was associated with lower levels of teacher-rated hyperactivity and oppositional behaviour at endpoint. Despite a positive association between Fe status and physical activity during break time at baseline, Fe supplementation did not affect physical activity during break time and class time. Our findings suggest that DHA+EPA supplementation may decrease physical activity levels during class time, and further indicate that accelerometry might be a useful tool to assess classroom behaviour in healthy children.

  1. Measles virus antibody responses in children randomly assigned to receive standard-titer edmonston-zagreb measles vaccine at 4.5 and 9 months of age, 9 months of age, or 9 and 18 months of age

    DEFF Research Database (Denmark)

    Martins, Cesario; Garly, May-Lill; Bale, Carlitos

    2014-01-01

    The World Health Organization recommends administration of measles vaccine (MV) at age 9 months in low-income countries. We tested the measles virus antibody response at 4.5, 9, 18, and 24 months of age for children randomly assigned to receive standard-titer Edmonston-Zagreb MV at 4.5 and 9 months...... levels at 24 months of age. In addition, the response at both 9 and 24 months of age was inversely correlated with the antibody level at receipt of the first dose of MV, and the second dose of MV, received at 9 months of age, provided a significant boost in antibody level to children who had low antibody...... levels. In the group of 318 children who received MV at 9 months of age, with or without a second dose at 18 months of age, 99% (314) had protective levels at 24 months of age. The geometric mean titer at 24 months of age was significantly lower in the group that received MV at 4.5 and 9 months of age...

  2. Children who received PCV-10 vaccine from a two-dose vial without preservative are not more likely to develop injection site abscess compared with those who received pentavalent (DPT-HepB-Hib vaccine: a longitudinal multi-site study.

    Directory of Open Access Journals (Sweden)

    Yemane Berhane

    Full Text Available BACKGROUND: The single dose pneumonia ten-valent vaccine has been widely used and is highly efficacious against selected strains Streptococcus pneumonia. A two-dose vial without preservative is being introduced in developing countries to reduce the cost of the vaccine. In routine settings improper immunization practice could result in microbial contamination leading to adverse events following immunization. OBJECTIVE: To monitor adverse events following immunization recommended for routine administration during infancy by comparing the rate of injection-site abscess between children who received PCV-10 vaccine and children who received the Pentavalent (DPT-HepB-Hib vaccine. METHODS: A longitudinal population-based multi-site observational study was conducted between September 2011 and October 2012. The study was conducted in four existing Health and Demographic Surveillance sites run by public universities of Abraminch, Haramaya, Gondar and Mekelle. Adverse events following Immunization were monitored by trained data collectors. Children were identified at the time of vaccination and followed at home at 48 hour and 7 day following immunization. Incidence of abscess and relative risk with the corresponding 95% Confidence Intervals were calculated to examine the risk difference in the comparison groups. RESULTS: A total of 55, 268 PCV and 37, 480 Pentavalent (DPT-HepB-Hib vaccinations were observed. A total of 19 adverse events following immunization, 10 abscesses and 9 deaths, were observed during the one year study period. The risk of developing abscess was not statistically different between children who received PCV-10 vaccine and those received Pentavalent (RR = 2.7, 95% CI 0.576-12.770, and between children who received the first aliquot of PCV and those received the second aliquot of PCV (RR = 1.72, 95% CI 0.485-6.091. CONCLUSION: No significant increase in the risk of injection site abscess was observed between the injection sites of PCV

  3. Characteristics of drug-abusing women with children in residential treatment: a preliminary evaluation of program retention and treatment completion.

    Science.gov (United States)

    Simons, Lori

    2008-01-01

    An ex post facto study was conducted to investigate treatment outcomes for 80 women and 168 children admitted into a residential substance-abuse treatment program. The results indicated childhood emotional neglect is a barrier for remaining in and completing treatment for African-American women with comorbid psychological disorders but not for those with crack cocaine dependent disorders. African-American women with comorbid psychological disorders were also three times more likely to dropout of treatment. In addition, there were relatively few differences for between drug-exposed and nonexposed children. However, the results indicated that children of substance-abusing women who completed treatment were more likely to have behavioral problems, to receive early intervention services, and to have mothers as legal guardians by the end of treatment. Implications for gender-specific interventions for African-American women and their children in residential treatment are discussed.

  4. African America.

    Science.gov (United States)

    Brodie, Carolyn S.; Brown, Gloria

    1994-01-01

    Presents an annotated bibliography of quality materials by and about African Americans in the areas of poetry, music, folklore, women, picture books, history/collective biography, authors, and professional materials. Activities are suggested in each area for Black History Month. (LRW)

  5. Etiology and Epidemiology of Diarrhea in Hospitalized Children from Low Income Country: A Matched Case-Control Study in Central African Republic.

    Directory of Open Access Journals (Sweden)

    Sébastien Breurec

    2016-01-01

    Full Text Available In Sub-Saharan Africa, infectious diarrhea is a major cause of morbidity and mortality. A case-control study was conducted to identify the etiology of diarrhea and to describe its main epidemiologic risk factors among hospitalized children under five years old in Bangui, Central African Republic.All consecutive children under five years old hospitalized for diarrhea in the Pediatric Complex of Bangui for whom a parent's written consent was provided were included. Controls matched by age, sex and neighborhood of residence of each case were included. For both cases and controls, demographic, socio-economic and anthropometric data were recorded. Stool samples were collected to identify enteropathogens at enrollment. Clinical examination data and blood samples were collected only for cases.A total of 333 cases and 333 controls was recruited between December 2011 and November 2013. The mean age of cases was 12.9 months, and 56% were male. The mean delay between the onset of first symptoms and hospital admission was 3.7 days. Blood was detected in 5% of stool samples from cases. Cases were significantly more severely or moderately malnourished than controls. One of the sought-for pathogens was identified in 78% and 40% of cases and controls, respectively. Most attributable cases of hospitalized diarrhea were due to rotavirus, with an attributable fraction of 39%. Four other pathogens were associated with hospitalized diarrhea: Shigella/EIEC, Cryptosporidium parvum/hominis, astrovirus and norovirus with attributable fraction of 9%, 10%, 7% and 7% respectively. Giardia intestinalis was found in more controls than cases, with a protective fraction of 6%.Rotavirus, norovirus, astrovirus, Shigella/EIEC, Cryptosporidium parvum/hominis were found to be positively associated with severe diarrhea: while Giardia intestinalis was found negatively associated. Most attributable episodes of severe diarrhea were associated with rotavirus, highlighting the urgent

  6. Erratum to "Progress and Outcomes for Children with Autism Receiving Parent-Managed Intensive Interventions" [Research in Developmental Disabilities 22 (2001) 425-447].

    Science.gov (United States)

    Bibby, Peter; Eikeseth, Svein; Martin, Neil T.; Mudford, Oliver C.; Reeves, David

    2002-01-01

    This corrected article on parent-managed interventions with children with autism reports on analysis of data on 66 children. Findings generally indicated that, after 31.6 months of intervention, IQ scores had not changed but adaptive behavior scores had increased significantly (n=21). However, overall interventions did not reproduce results from…

  7. Bone marrow suppression and severe anaemia associated with persistent Plasmodium falciparum infection in African children with microscopically undetectable parasitaemia

    Directory of Open Access Journals (Sweden)

    Rodriques Onike

    2005-12-01

    Full Text Available Abstract Background Severe anaemia can develop in the aftermath of Plasmodium falciparum malaria because of protracted bone marrow suppression, possibly due to residual subpatent parasites. Materials and methods Blood was collected from patients with recent malaria and negative malaria microscopy. Detection of the Plasmodium antigens, lactate dehydrogenase (Optimal®, aldolase and histidine rich protein 2 (Now malaria® were used to differentiate between patients with (1 no malaria, (2 recent cleared malaria, (3 persistent P. falciparum infection. Red cell distribution width (RDW, plasma levels of soluble transferrin receptor (sTfR and erythropoietin (EPO were measured as markers of erythropoiesis. Interleukin (IL 10 and tumour necrosis factor (TNFα were used as inflammation markers. Results EPO was correlated with haemoglobin, irrespective of malaria (R = -0.36, P P. falciparum infection, but not recent malaria without residual parasites, was associated with bone marrow suppression i.e., low RDW (P Conclusion In the treatment of malaria, complete eradication of parasites may prevent subsequent development of anaemia. Severely anaemic children may benefit from antimalarial treatment if antigen tests are positive, even when no parasites can be demonstrated by microscopy.

  8. Evaluation of cosmetic appearance of herniotomy wound scars in African children: Comparison of tissue glue and subcuticular suturing

    Directory of Open Access Journals (Sweden)

    Ademuyiwa A

    2009-01-01

    Full Text Available Aim: To evaluate the cosmetic appearance of herniotomy wound scars closed using either the tissue glue or subcuticular suturing technique. Materials and Methods: Prospective randomised control study; randomisation into tissue glue and suturing groups. Ethical clearance obtained. Cosmetic outcome were based on visual analogue scale by parents and Hollander wound evaluation scale by a Plastic Surgeon blinded to the wound closure method. Results: Fifty one wounds were evaluated, 26 in the tissue glue group and 25 in the suturing group. Parents′ evaluation using Visual Analogue scale (VAS showed that in the suturing group, 17 parents (68% gave a VAS of 8cm while six parents (24% gave a score of 7cm. Two parents (8% gave a score of 9cm. In the tissue glue group, 22 parents (84.6% scored the scar of their children as 8 or 9cm on the VAS while four parents (15.4% gave a score of 7cm. The median VAS was 8cm for both groups with a range of 7 to 9cm. The Chi- square test showed that the parents preferred tissue glue compared with subcuticular suturing (X2 = 7.90, P < 0.05. The Hollander Wound Evaluation Scale (HWES used by Plastic Surgeon showed 21 herniotomy wounds (84% had a score of 6 in the suturing group while four wounds (16% had a score of 5. In the tissue glue group, 19 wounds (73% had a score of 6, six wounds (23.1% had a score of 5 and a patient (3.8% had a score of 4. The median score is 6 for both groups. There was no statistically significant difference between both groups (X 2 = 1.481, P = 0.393. Conclusion: This study has shown that the cosmetic outcome of wound closure using the tissue glue technique and subcuticular suturing technique are similar.

  9. Promotive Parenting Practices among African American Mothers

    Science.gov (United States)

    Williams-Wheeler, Meeshay

    2011-01-01

    The purpose of this study was to examine communication/reasoning, behavioral control, and trust as predictors of resourcefulness among African American children during middle childhood (6-12 years of age). Mothers who practice promotive socialization strategies are more likely to rear children who are socially competent and well adjusted. Multiple…

  10. African-American Biography.

    Science.gov (United States)

    Martin, Ron

    1995-01-01

    Suggests sources of information for African American History Month for library media specialists who work with students in grades four through eight. Gale Research's "African-American Reference Library," which includes "African-America Biography,""African-American Chronology," and "African-American Almanac,"…

  11. My partner wants a child: A cross-sectional study of the determinants of the desire for children among mutually disclosed sero-discordant couples receiving care in Uganda

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    Mirembe Florence

    2010-05-01

    Full Text Available Abstract Background The percentages of couples in HIV sero-discordant relationships range from 5 to 31% in the various countries of Africa. Given the importance of procreation and the lack of assisted reproduction to avoid partner transmission, members of these couples are faced with a serious dilemma even after the challenge of disclosing their HIV status to their spouses. Identifying the determinants of the decision to have children among sero-discordant couples will help in setting reproductive intervention priorities in resource-poor countries. Methods We conducted a survey among 114 mutually disclosed sero-discordant couples (228 individuals receiving HIV care at four centres in Greater Kampala, between June and December 2007. The data we collected was classified according to whether the man or the woman was HIV-positive. We carried out multivariate logistic regression modelling to determine factors (age, gender, and the influences of relatives and of health workers, ART knowledge, and disclosure that are independently associated with a desire for children. Results The majority, 59%, of the participants, desired to have children. The belief that their partner wanted children was a major determinant of the desire to have children, irrespective of the HIV sero-status (adjusted odds ratio 24.0 (95% CI 9.15, 105.4. Among couples in which the woman was HIV-positive, young age and relatives' expectations for children were significantly associated with increased fertility desire, while among couples in which the man was positive; knowledge of ART effectiveness was associated with increased fertility desire. Availability of information on contraception was associated with decreased fertility desire. Conclusions The gender of the positive partner affects the factors associated with a desire for children. Interventions targeting sero-discordant couples should explore contraceptive choices, the cultural importance of children, and partner

  12. Perioperative respiratory adverse events in children with active upper respiratory tract infection who received general anesthesia through an orotracheal tube and inhalation agents

    OpenAIRE

    Kim, So Yeon; Kim, Jeong Min; Lee, Jae Hoon; Kang, Young Ran; Jeong, Seung Ho; Koo, Bon-Nyeo

    2013-01-01

    Background Active upper respiratory tract infection (URI), orotracheal intubation and use of inhalation anesthetics are known risk factors for perioperative respiratory adverse events (RAE). This study investigated the risk factors of perioperative RAE in children with these risk factors. Methods The records of 159 children who underwent general anesthesia with an orotracheal tube and inhalation were reviewed. These patients also had at least one of the following URI symptoms on the day of su...

  13. Breastfeeding and the anthropometric profile of children with sickle cell anemia receiving follow-up in a newborn screening reference service

    Directory of Open Access Journals (Sweden)

    Zeni Drubi Nogueira

    2015-06-01

    Full Text Available OBJECTIVE: To study the breastfeeding history (BF and the anthropometric status of children with Sickle Cell Disease (SCD. METHODS: A cross-sectional study of 357 children with SCD aged between 2 and 6 years, regularly followed at a Newborn Screening Reference Service (NSRS between November 2007 and January 2009. The outcome was anthropometric status and the exposures were: BF pattern, type of hemoglobinopathy and child's age and gender. RESULTS: The mean (SD age was 3.7 (1.1 years, 52.9% were boys and 53.5% had SCA (hemoglobin SS. The prevalence of exclusive breastfeeding (EBR up to six months of age was 31.5%, the median EBR times (p25-p75 was 90.0 (24.0-180.0 days and the median weaning ages (p25-p75 was 360.0 (90.0-720.0 days respectively. Normal W/H children experienced EBR for a mean duration almost four times longer than malnourished children (p=0.01, and were weaned later (p<0.05. Height deficit was found in 5.0% of children, while all the children with severe short stature had had SCA (hemoglobin SS and were older than 4 years of age. CONCLUSIONS: EBF time and weaning age were greater than that found in the literature, which is a possible effect of the multidisciplinary follow-up. Duration of EBF and later weaning were associated with improved anthropometric indicators.

  14. African Trypanosomiasis

    Science.gov (United States)

    2011-06-01

    Histol. 1977;375:53- 70. 42. Poltera AA, Owor R, Cox JN. Pathological aspects of human African trypanosomiasis (HAT) in Uganda. A post - mortem survey of...nodular lesions , including anthrax or tick bite associated with Rickettsia conorii infection. The chancre is followed by a hemolymphatic stage, dur- ing...electrocardiograph- ic changes and, at times, terminal cardiac insufficiency.41 Pulmonary lesions specifically related to trypanosomiasis are not

  15. Effect of Age at Antiretroviral Therapy Initiation on Catch-Up Growth within the First 24 Months among HIV-Infected Children in the IeDEA West African Pediatric Cohort

    Science.gov (United States)

    Jesson, Julie; Koumakpaï, Sikiratou; Diagne, Ndeye R.; Amorissani-Folquet, Madeleine; Kouéta, Fla; Aka, Addi; Lawson-Evi, Koko; Dicko, Fatoumata; Kouakou, Kouadio; Pety, Touré; Renner, Lorna; Eboua, Tanoh; Coffie, Patrick A.; Desmonde, Sophie; Leroy, Valériane

    2015-01-01

    Background We described malnutrition and the effect of age at antiretroviral therapy (ART) initiation on catch-up growth over 24 months among HIV-infected children enrolled in the IeDEA West African paediatric cohort (pWADA). Methods Malnutrition was defined at ART initiation (baseline) by a Z-score <-2 SD, according to three anthropometric indicators: Weight-for-age (WAZ) for underweight, Height-for-age (HAZ) for stunting, and Weight-for-Height/BMI-for-age (WHZ/BAZ) for wasting. Kaplan-Meier estimates for catch-up growth (Z-score ≥-2 SD) on ART, adjusted for gender, immunodeficiency and malnutrition at ART initiation, ART regimen, time period and country, were compared by age at ART initiation. Cox proportional hazards regression models determined predictors of catch-up growth on ART over 24 months. Results Between 2001 and 2012, 2004 HIV-infected children < 10 years of age were included. At ART initiation, 51% were underweight, 48% were stunted and 33% were wasted. The 24-month adjusted estimates for catch-up growth were 69% (95% confidence interval [CI]: 57;80), 61% (95%CI: 47;70), and 90% (95%CI: 76;95) for WAZ, HAZ, and WHZ/BAZ, respectively. Adjusted catch-up growth was more likely for children <5 years of age at ART initiation compared to children ≥5 years for WAZ, HAZ (P<0.001), and for WHZ/BAZ (P = 0.026). Conclusions Malnutrition among these children is an additional burden that has to be urgently managed. Despite a significant growth improvement after 24 months on ART, especially in children <5 years, a substantial proportion of children still never achieved catch-up growth. Nutritional care should be part of the global healthcare of HIV-infected children in sub-Saharan Africa. PMID:25955835

  16. Obesity and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Obesity Obesity and African Americans African American women have the ... ss6304.pdf [PDF | 3.38MB] HEALTH IMPACT OF OBESITY More than 80 percent of people with type ...

  17. Cooking and season as risk factors for acute lower respiratory infections in African children: a cross-sectional multi-country analysis.

    Directory of Open Access Journals (Sweden)

    Hannes Buchner

    Full Text Available Acute lower respiratory infections (ALRI are a leading cause of death among African children under five. A significant proportion of these are attributable to household air pollution from solid fuel use.We assessed the relationship between cooking practices and ALRI in pooled datasets of Demographic and Health Surveys conducted between 2000 and 2011 in countries of sub-Saharan Africa. The impacts of main cooking fuel, cooking location and stove ventilation were examined in 18 (n = 56,437, 9 (n = 23,139 and 6 countries (n = 14,561 respectively. We used a causal diagram and multivariable logistic mixed models to assess the influence of covariates at individual, regional and national levels.Main cooking fuel had a statistically significant impact on ALRI risk (p<0.0001, with season acting as an effect modifier (p = 0.034. During the rainy season, relative to clean fuels, the odds of suffering from ALRI were raised for kerosene (OR 1.64; CI: 0.99, 2.71, coal and charcoal (OR 1.54; CI: 1.21, 1.97, wood (OR 1.20; CI: 0.95, 1.51 and lower-grade biomass fuels (OR 1.49; CI: 0.93, 2.35. In contrast, during the dry season the corresponding odds were reduced for kerosene (OR 1.23; CI: 0.77, 1.95, coal and charcoal (OR 1.35; CI: 1.06, 1.72 and lower-grade biomass fuels (OR 1.07; CI: 0.69, 1.66 but increased for wood (OR 1.32; CI: 1.04, 1.66. Cooking location also emerged as a season-dependent statistically significant (p = 0.0070 determinant of ALRI, in particular cooking indoors without a separate kitchen during the rainy season (OR 1.80; CI: 1.30, 2.50. Due to infrequent use in Africa we could, however, not demonstrate an effect of stove ventilation.We found differential and season-dependent risks for different types of solid fuels and kerosene as well as cooking location on child ALRI. Future household air pollution studies should consider potential effect modification of cooking fuel by season.

  18. Chlorproguanil-dapsone-artesunate versus artemether-lumefantrine: a randomized, double-blind phase III trial in African children and adolescents with uncomplicated Plasmodium falciparum malaria.

    Directory of Open Access Journals (Sweden)

    Zul Premji

    Full Text Available BACKGROUND: Chlorproguanil-dapsone-artesunate (CDA was developed as an affordable, simple, fixed-dose artemisinin-based combination therapy for use in Africa. This trial was a randomized parallel-group, double-blind, double-dummy study to compare CDA and artemether-lumefantrine (AL efficacy in uncomplicated Plasmodium falciparum malaria and further define the CDA safety profile, particularly its hematological safety in glucose-6-phosphate dehydrogenase (G6PD -deficient patients. METHODS AND FINDINGS: The trial was conducted at medical centers at 11 sites in five African countries between June 2006 and August 2007. 1372 patients (> or =1 to <15 years old, median age 3 years with acute uncomplicated P. falciparum malaria were randomized (2:1 to receive CDA 2/2.5/4 mg/kg once daily for three days (N = 914 or six-doses of AL over three days (N = 458. Non-inferiority of CDA versus AL for efficacy was evaluated in the Day 28 per-protocol (PP population using parasitological cure (polymerase chain reaction [PCR]-corrected. Cure rates were 94.1% (703/747 for CDA and 97.4% (369/379 for AL (treatment difference -3.3%, 95%CI -5.6, -0.9. CDA was non-inferior to AL, but there was simultaneous superiority of AL (upper 95%CI limit <0. Adequate clinical and parasitological response at Day 28 (uncorrected for reinfection was 79% (604/765 with CDA and 83% (315/381 with AL. In patients with a G6PD-deficient genotype (94/603 [16%] hemizygous males, 22/598 [4%] homozygous females, CDA had the propensity to cause severe and clinically concerning hemoglobin decreases: the mean hemoglobin nadir was 75 g/L (95%CI 71, 79 at Day 7 versus 97 g/L (95%CI 91, 102 for AL. There were three deaths, unrelated to study medication (two with CDA, one with AL. CONCLUSIONS: Although parasitologically effective at Day 28, the hemolytic potential of CDA in G6PD-deficient patients makes it unsuitable for use in a public health setting in Africa. TRIAL REGISTRATION: ClinicalTrials.Gov NCT

  19. Developmental Processes in African American Families: An Application of McLoyd's Theoretical Model

    Science.gov (United States)

    Nievar, M. Angela; Luster, Tom

    2006-01-01

    In accordance with McLoyd's model of African American children's development, we examined the linkages among family income, maternal psychological distress, marital conflict, parenting, and children's outcomes in early and middle childhood, using a sample of 591 African American children from the National Longitudinal Survey of Youth. Income…

  20. Bilingual Vocabulary Production in Young Children Receiving Maltese-Dominant Exposure: Individual Differences and the Influence of Demographic and Language Exposure Factors

    Science.gov (United States)

    Gatt, Daniela

    2017-01-01

    This study explored individual variability in the bilingual vocabularies of 65 Maltese children aged 23-27 months (N = 33) and 30-34 months (N = 32). Most of the participants' direct input consisted of Maltese sentences embedding English words. Bilingualism was present at the societal level. Word production was measured through parental report,…

  1. Oral manifestations of HIV infection in children and adults receiving highly active anti-retroviral therapy [HAART] in Dar es Salaam, Tanzania.

    NARCIS (Netherlands)

    Hamza, O.; Matee, M.I.N.; Simon, E.N.; Kikwilu, E.; Moshi, M.J.; Mugusi, F.; Mikx, F.H.M.; Verweij, P.E.; Ven, A.J.A.M. van der

    2006-01-01

    ABSTRACT: BACKGROUND: The aim of the study was to compare the prevalence and types of HIV-related oral lesions between children and adult Tanzanian patients on HAART with those not on HAART and to relate the occurrence of the lesions with anti-HIV drug regimen, clinical stage of HIV disease and CD4+

  2. Immunogenicity and safety of monovalent RIVM meningococcal B OMP vesicle F91 vaccine administered to children that received hexavalent meningococcal B vaccine 2.5 years ago

    NARCIS (Netherlands)

    Lafeber AB; Limpt CJP van; Berbers GAM; Labadie J; Kleijn ED de; Groot R de; Rumke HC; Alphen AJW van; Sophia Kinderziekenhuis /; LVO

    2000-01-01

    This report describes the results with respect to immunogenicity as well as reactogenicity of a monovalent P1.7h,4 OMV vaccine (MonoMen) used as booster vaccination in children previously vaccinated with a hexavalent MenB vaccine. The participants in this study were immunised in 1995-1996 with hexav

  3. Short-term risk of disease progression in HIV-1-infected children receiving no antiretroviral therapy or zidovudine monotherapy : a meta-analysis

    NARCIS (Netherlands)

    Dunn, DT; Gibb, DM; Duong, T; Babiker, AG; Bulterys, M; Gabiano, C; Galli, L; Giaquinto, C; Harris, DR; Hughes, M; McKinney, R; Mofenson, L; Moye, J; Newell, ML; Pahwa, S; Palumbo, P; Rudin, C; Schluchter, M; Sharland, M; Shearer, W; Thompson, B; Tookey, P

    2003-01-01

    Background Data on the short-term risk of disease progression in HIV-1-infected children are needed to address the question of when to begin combination antiretroviral therapy. We estimated 12-month risks of progression to AIDS and death, by age and most recent measurement of CD4 T-cell percentage (

  4. Number and Controllability of Reinforcers as Predictors of Individual Outcome for Children with Autism Receiving Early and Intensive Behavioral Intervention: A Preliminary Study

    Science.gov (United States)

    Klintwall, Lars; Eikeseth, Svein

    2012-01-01

    Although Early and Intensive Behavioral Intervention (EIBI) is an effective treatment for many children with autism, there is a substantial individual difference in outcome. This study was designed to investigate whether treatment gains were associated with the number and type of stimuli that function as reinforcers for 21 preschool-aged children…

  5. A Comparison of the Cognitive Development of 3-6 Year-Old Children Who Receive Family-Supported Preschool Education, Institutional Education and No Education

    Science.gov (United States)

    Zembat, Rengin; Kuday, Fatma Servet

    2010-01-01

    This study aims to examine the effects of Family Supported Preschool Education programs on the development of preschool children. By measuring the effects of family-supported preschool education on cognitive development, this study helps support alternative methods of making preschool education more widespread. The study uses the experimental…

  6. Electronic warfare receivers and receiving systems

    CERN Document Server

    Poisel, Richard A

    2014-01-01

    Receivers systems are considered the core of electronic warfare (EW) intercept systems. Without them, the fundamental purpose of such systems is null and void. This book considers the major elements that make up receiver systems and the receivers that go in them.This resource provides system design engineers with techniques for design and development of EW receivers for modern modulations (spread spectrum) in addition to receivers for older, common modulation formats. Each major module in these receivers is considered in detail. Design information is included as well as performance tradeoffs o

  7. Validity of Measures Reflecting Visual Discrimination and Linguistic Constructs for a Sample of Second-Grade Hispanic Children Receiving Reading Instruction in Spanish.

    Science.gov (United States)

    Morrison, James A.; Michael, William B.

    1984-01-01

    The concurrent and discriminant validity of La Prueba de Analisis Auditivo, a Spanish auditory perception test, and the validity of the perceptual deficit hypothesis and of hypotheses derived from verbal processing theory were evaluated in a sample of 114 second-grade Hispanic pupils receiving reading instruction in Spanish. (Author/BW)

  8. Regional Frameworks for Safeguarding Children: The Role of the African Committee of Experts on the Rights and Welfare of the Child

    Directory of Open Access Journals (Sweden)

    Julia Sloth-Nielsen

    2014-12-01

    Full Text Available This article discusses the safeguarding movement in the context of child protection. After providing it’s key principles and precepts, the relevant provisions of the African Charter on the Rights and Welfare of the Child which link to safeguarding are stipulated, as well as a brief description given of the mandate of the African Committee of Experts on the Rights and Welfare of the Child. Some aspects of the practical working methods of the Committee are thereafter considered. With reference to the Committee’s interface with non-governmental organisations, some proposals concerning the Committee and the safeguarding movement are put forward.

  9. Prostate cancer in men of African origin.

    Science.gov (United States)

    McGinley, Kathleen F; Tay, Kae Jack; Moul, Judd W

    2016-02-01

    Men of African origin are disproportionately affected by prostate cancer: prostate cancer incidence is highest among men of African origin in the USA, prostate cancer mortality is highest among men of African origin in the Caribbean, and tumour stage and grade at diagnosis are highest among men in sub-Saharan Africa. Socioeconomic, educational, cultural, and genetic factors, as well as variations in care delivery and treatment selection, contribute to this cancer disparity. Emerging data on single-nucleotide-polymorphism patterns, epigenetic changes, and variations in fusion-gene products among men of African origin add to the understanding of genetic differences underlying this disease. On the diagnosis of prostate cancer, when all treatment options are available, men of African origin are more likely to choose radiation therapy or to receive no definitive treatment than white men. Among men of African origin undergoing surgery, increased rates of biochemical recurrence have been identified. Understanding differences in the cancer-survivorship experience and quality-of-life outcomes among men of African origin are critical to appropriately counsel patients and improve cultural sensitivity. Efforts to curtail prostate cancer screening will likely affect men of African origin disproportionately and widen the racial disparity of disease.

  10. Managing the hair and skin of African American pediatric patients.

    Science.gov (United States)

    Smith, W; Burns, C

    1999-01-01

    In Africa, the ancestral home of most African Americans, hair is viewed as the epitome of beauty. However, when Africans were brought to America as slaves, they were unable to care for their hair and skin adequately and were exposed to the predominant white culture, which valued straight hair and light skin. As a result, many African Americans lost self-esteem because of the characteristics of their hair and skin. In this article we examine the anatomic and physiologic features of African American hair and skin and typical African American hair and skin care practices. Common African American hair and skin disorders and their management are discussed. The goal of this article is to help primary care providers understand the special hair and skin care required for African American children (as well as other dark-skinned patients). With good patient education, understanding one's own hair and skin characteristics can also support positive self-esteem.

  11. The Africentric Home Environment Inventory: An Observational Measure of the Racial Socialization Features of the Home Environment for African American Preschool Children.

    Science.gov (United States)

    Caughy, Margaret O'Brien; Randolph, Suzanne M.; O'Campo, Patricia J.

    2002-01-01

    Pilot tested the Africentric Home Environment Inventory (AHEI), an observational measure for racial socialization features of the home environment, collecting data during home visits with socioeconomically diverse, urban, African American families with preschoolers. There was a strong association between AHEI scores and family socioeconomic…

  12. Phonological Awareness Skills in Young African American English Speakers

    Science.gov (United States)

    Mitri, Souraya Mansour; Terry, Nicole Patton

    2014-01-01

    The purpose of this study was to examine African American children's performance on a phonological awareness task that included items reflecting differences between African American English (AAE) and mainstream American English. The relationship between spoken production of AAE forms and performance on phonological awareness, vocabulary, and…

  13. Emotional and Behavioral Functioning of Offspring of African American Mothers with Depression

    Science.gov (United States)

    Boyd, Rhonda C.; Diamond, Guy S.; Ten Have, Thomas R.

    2011-01-01

    Extensive research demonstrates the negative impact of maternal depression on their offspring. Unfortunately, few studies have been explored in African American families. This study examined emotional and behavioral functioning among children of African American mothers with depression. African American mothers (n = 63), with a past year diagnosis…

  14. Predictors of treatment failure and time to detection and switching in HIV-infected Ethiopian children receiving first line anti-retroviral therapy

    Directory of Open Access Journals (Sweden)

    Bacha Tigist

    2012-08-01

    Full Text Available Abstract Background The emergence of resistance to first line antiretroviral therapy (ART regimen leads to the need for more expensive and less tolerable second line drugs. Hence, it is essential to identify and address factors associated with an increased probability of first line ART regimen failure. The objective of this article is to report on the predictors of first line ART regimen failure, the detection rate of ART regime failure, and the delay in switching to second line ART drugs. Methods A retrospective cohort study was conducted from 2005 to 2011. All HIV infected children under the age of 15 who took first line ART for at least six months at the four major hospitals of Addis Ababa, Ethiopia were included. Data were collected, entered and analyzed using Epi info/ENA version 3.5.1 and SPSS version 16. The Cox proportional-hazard model was used to assess the predictors of first line ART failure. Results Data of 1186 children were analyzed. Five hundred seventy seven (48.8% were males with a mean age of 6.22 (SD = 3.10 years. Of the 167(14.1% children who had treatment failure, 70 (5.9% had only clinical failure, 79 (6.7% had only immunologic failure, and 18 (1.5% had both clinical and immunologic failure. Patients who had height for age in the third percentile or less at initiation of ART were found to have higher probability of ART treatment failure [Adjusted Hazard Ratio (AHR, 3.25 95% CI, 1.00-10.58]. Patients who were less than three years old [AHR, 1.85 95% CI, 1.24-2.76], chronic diarrhea after initiation of antiretroviral treatment [AHR, 3.44 95% CI, 1.37-8.62], ART drug substitution [AHR, 1.70 95% CI, 1.05-2.73] and base line CD4 count below 50 cells/mm3 [AHR, 2.30 95% CI, 1.28-4.14] were also found to be at higher risk of treatment failure. Of all the 167 first line ART failure cases, only 24 (14.4% were switched to second line ART with a mean delay of 24 (SD = 11.67 months. The remaining 143 (85.6% cases were diagnosed

  15. Exploring Leadership through Spiritual Practices and African Moral Virtues: Portraits of African American Women Principals in Urban Settings

    Science.gov (United States)

    Smith, Sharon Irene

    2009-01-01

    The purpose of this qualitative study was to explore the influences of spirituality on decisions made by African American women principals at the elementary school level in schools where children of color and poverty exist in significant numbers and to gain an understanding of how African moral virtues were evidenced in the day to day professional…

  16. The African School of Fundamental Physics and its Applications 2012 - English subtitles

    CERN Document Server

    CERN Video Productions

    2012-01-01

    Forty-nine students from 15 African countries plus one student from Iran are currently attending the African School of Physics (ASP) 2012. The school, which is in its second year, is a unique opportunity for young African students to receive training in cutting-edge physics research. Listen to their voices…

  17. Heart Disease and African Americans

    Science.gov (United States)

    ... Minority Population Profiles > Black/African American > Heart Disease Heart Disease and African Americans Although African American adults are ... were 30 percent more likely to die from heart disease than non-Hispanic whites. African American women are ...

  18. Stigma, explanatory models and unmet needs of caregivers of children with developmental disorders in a low-income African country: a cross-sectional facility-based survey

    OpenAIRE

    Tilahun, Dejene; Hanlon, Charlotte; Fekadu, Abebaw; Tekola, Bethlehem; Baheretibeb, Yonas; Hoekstra, Rosa Anna

    2016-01-01

    Background Understanding the perspectives of caregivers of children with developmental disorders living in low-income countries is important to inform intervention programmes. The purpose of this study was to examine the stigma experiences, explanatory models, unmet needs, preferred interventions and coping mechanisms of caregivers of children with developmental disorders in Ethiopia. Methods Participants comprised caregivers (n = 102) of children with developmental disorders attending two ch...

  19. Prevalence of Stuttering in African American Preschoolers

    Science.gov (United States)

    Proctor, Adele; Yairi, Ehud; Duff, Melissa C.; Zhang, Jie

    2008-01-01

    Purpose: In this study, the authors sought to determine the prevalence of stuttering in African American (AA) 2- to 5-year-olds as compared with same-age European Americans (EAs). Method: A total of 3,164 children participated: 2,223 AAs and 941 EAs. Data were collected using a 3-pronged approach that included investigators' individual…

  20. Optimizing the interval between G-CSF therapy and F-18 FDG PET imaging in children and young adults receiving chemotherapy for sarcoma

    Energy Technology Data Exchange (ETDEWEB)

    Trout, Andrew T.; Sharp, Susan E.; Gelfand, Michael J. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Turpin, Brian K. [Cincinnati Children' s Hospital Medical Center, Cancer and Blood Diseases Institute, Division of Oncology, Cincinnati, OH (United States); Zhang, Bin [Cincinnati Children' s Hospital Medical Center, Division of Biostatistics and Epidemiology, Cincinnati, OH (United States)

    2015-07-15

    Granulocyte colony-stimulating factors (G-CSF) speed recovery from chemotherapy-induced myelosuppression but the marrow stimulation they cause can interfere with interpretation of F-18 fluorodeoxyglucose positron emission tomography (F-18 FDG PET) exams. To assess the frequency of interfering G-CSF-induced bone marrow activity on FDG PET imaging in children and young adults with Ewing sarcoma and rhabdomyosarcoma and to define an interval between G-CSF administration and FDG PET imaging that limits marrow interference. Blinded, retrospective review of FDG PET exams performed in patients treated with long-acting G-CSF as part of their chemotherapeutic regimen. Exams were subjectively scored by two reviewers (R1 and R2) who assessed the level of marrow uptake of FDG and measured standardized uptake values in the marrow, liver, spleen and blood pool. FDG PET findings were correlated with time since G-CSF administration and with blood cell counts. Thirty-eight FDG PET exams performed in 17 patients were reviewed with 47.4% (18/38) of exams having marrow uptake of FDG sufficient to interfere with image interpretation. Primary predictors of marrow uptake of FDG were patient age (P = 0.0037) and time since G-CSF exposure (P = 0.0028 for subjective marrow uptake of FDG, P = 0.008 [R1] and P = 0.004 [R2] for measured maximum standardized uptake value (SUVmax)). The median interval between G-CSF administration and PET imaging in cases with marrow activity considered normal or not likely to interfere was 19.5 days (range: 7-55 days). In pediatric and young adult patients with Ewing sarcoma and rhabdomyosarcoma, an interval of 20 days between administration of the long-acting form of G-CSF and FDG PET imaging should limit interference by stimulated marrow. (orig.)

  1. Describing normal development in an African setting : The utility of the Kilifi Developmental Inventory among young children at the Kenyan coast

    NARCIS (Netherlands)

    Kitsao-Wekulo, Patricia; Holding, Penny; Abubakar, Amina; Kvalsvig, Jane; Taylor, H. Gerry; King, Christopher L.

    2016-01-01

    The Kilifi Developmental Inventory (KDI) is a tool developed in Kenya for the assessment of psychomotor development in infants and young children. We developed age-appropriate standards against which the developmental progress of individual children could be tracked. The current report is based on t

  2. Abacavir, zidovudine, or stavudine as paediatric tablets for African HIV-infected children (CHAPAS-3): an open-label, parallel-group, randomised controlled trial

    NARCIS (Netherlands)

    Mulenga, V.; Musiime, V.; Kekitiinwa, A.; Cook, A.D.; Abongomera, G.; Kenny, J.; Chabala, C.; Mirembe, G.; Asiimwe, A.; Owen-Powell, E.; Burger, D.M.; McIlleron, H.; Klein, N.; Chintu, C.; Thomason, M.J.; Kityo, C.; Walker, A.S.; Gibb, D.M.

    2016-01-01

    BACKGROUND: WHO 2013 guidelines recommend universal treatment for HIV-infected children younger than 5 years. No paediatric trials have compared nucleoside reverse-transcriptase inhibitors (NRTIs) in first-line antiretroviral therapy (ART) in Africa, where most HIV-infected children live. We aimed t

  3. Depression and African Americans

    Science.gov (United States)

    ... You are here Home » Depression And African Americans Depression And African Americans Not “Just the Blues” Clinical ... or spiritual communities. Commonly Asked Questions about Clinical Depression How do I get help for clinical depression? ...

  4. 儿童髓母细胞瘤34例三维适形放射治疗的疗效分析%The follow-up of 34 children with medulloblastoma who received 3-dimensional conformal radiation therapy

    Institute of Scientific and Technical Information of China (English)

    Dongfeng He; Siheng Ha; Changsheng Wang

    2009-01-01

    Objective: In our investigation, we studied the patients with medulloblastoma who received 3-dimensional con- formal radiation therapy (3DCRT) and recorded their effects, side effects and failure reasons. Methods: From August 2001 to August 2007, 34 children with medulloblastoma were treated in our hospital. The age at diagnosis was 3-16 years old, and the mean age at diagnosis was 9.5 years old. Among all the patients, 16 cases were included in the high risk group and 18cases were included in the low risk group. All the patients were performed total resection or subtotal resection and no patientsreceived radiotherapy or chemotherapy before operation. All patients received 3DCRT within 3 weeks after resection. The dose of 30 Gy were given to the whole brain and whole spine, followed by 20-25 Gy boosted to the posterior brain fossa. The median fraction dose was 180 cGy. Every patient received the chemotherapy scheme of the Lomustine, Cisplatinum and Vincristine. Nobody received intrathecal chemotherapy. The tests of the complete blood count, blood biochemistry, hepatic and renal functions were required before every cycle of chemotherapy. Results: 5-year overall survival (OS) and 5-year disease free survival (DFS) were 71% and 62% respectively. The median follow-up time was 36.5 months. The 5-year OS of the high risk group was 71% compared to 62% of the low risk group. There were significant difference between the two groups (P = 0.01). There were 13 failure cases in all the patients. Of these 13 patients, 10 were dead and the other 3 were alive with tumor. The complete remission (CR) rate was 70.5% and the partial remission (PR) rate was 14%. Among the failure patients, there were 3 patients (8.8%) with the recurrences located in the brain of cribriform region. The 5-year OS of the patients with preoperative metastases was 12.5% (1/8), and which of the patients with residual tumor volume > 1.5 cm3 was 0% (0/5). Through the statistic analysis, it was found that both

  5. Linguistic Imperialism: African Perspectives.

    Science.gov (United States)

    Phillipson, Robert

    1996-01-01

    Responds to an article on aspects of African language policy and discusses the following issues: multilingualism and monolingualism, proposed changes in language policy from the Organization for African Unity and South African initiatives, the language of literature, bilingual education, and whose interests English-language teaching is serving.…

  6. Musical therapy for children receiving venous transfusion in outpatient department%浅析音乐治疗在儿内科门诊静脉穿刺输液治疗患儿中的应用

    Institute of Scientific and Technical Information of China (English)

    段建华; 张婧雯; 张倩丽

    2013-01-01

    目的 通过分析患儿在北京新世纪儿童医院儿内科门诊静脉穿刺输液治疗时接受音乐治疗前后行为及言语紧张度数据,积累音乐治疗在儿科静脉穿刺输液治疗中的应用经验.方法 北京新世纪儿童医院门诊接受静脉穿刺输液治疗同时接受音乐治疗的患儿23名,采取行为评价量表和家长问卷评价患儿接受音乐治疗前后的行为和语言指标.结果 在儿内科门诊静脉穿刺输液治疗时接受音乐治疗可以使患儿语言恐惧表达率和紧张性肢体动作出现率降低,差异有统计学意义.结论 音乐治疗可以减轻静脉穿刺输液治疗对儿童的不良情绪刺激.%Objective To share the experience of musical therapy for children who receive venous transfusion in outpatient department. Methods Behavior scales and parents questionnaire were developed to obtain data before and after musical therapy for children receiving venous transfusion. Results Musical therapy could significantly reduce fearful language expression and tonic limb action. Conclusion Musical therapy was effective in reducing anxiety and distress.

  7. Application of virtual reality to children receiving removal of baby teeth%虚拟现实技术在儿童乳牙拔除术中的应用

    Institute of Scientific and Technical Information of China (English)

    熊晓菊; 毛靖

    2012-01-01

    Objective To explore the effect of virtual reality as a distraction method on pain relief during baby teeth removal. Methods Totally. 120 children aged 5 - 12 years old who needed to have their baby teeth removed were recruited and divided into an observation group of 60 and a control group of 60 according to their order of treatment. Children in the control group received conventional treatment, while those in the observation group were asked to wear visual-aiding device of virtual reality system during the process of teeth removal. Results The observation group perceived less severe pain during the process of teeth removal than the control group (P<0. 01). Conclusion The application of virtual reality as a distraction method can effectively relieve pain during the process of baby teeth removal for children. However, the game imbedded in the virtual reality system is claimed by some children to be too simple, which makes development of varied games in catering to children in different age groups a necessity.%目的 探索虚拟现实技术分散注意力疗法缓解儿童乳牙拔除术中疼痛的效果.方法 将120例5~12岁需拔除乳牙的患儿纳入试验,按就诊先后顺序分配到观察组和对照组各60例.对照组患儿接受常规方法拔牙,观察组患儿在常规拔牙的基础上于拔牙前5 min使用虚拟现实系统直至拔牙结束.结果 观察组患儿拔牙时疼痛程度显著低于对照组(P<0.01).结论 虚拟现实技术分散注意力疗法能有效缓解患儿乳牙拔除术中的疼痛,但游戏方法稍显简单,应针对不同年龄患儿研发适合的游戏.

  8. 我国流动人口子女平等受教育权的立法保障问题探讨%Discussion about Protection of Migrant Childrens' Equal Rights to Receive Education in Legislation

    Institute of Scientific and Technical Information of China (English)

    柯罗妮娜

    2015-01-01

    There are many inequalities in enrolment conditions, education fees and sharing public education resources when comparing migrant children with residential children at present, which infringe the former's equal rights to receive education. As a constitutional right, kinds of social problems will arise if it is unrealized. By analyzing this problem, the article suggests from the aspect of legislative protection that the legislature record migration freedom into constitution, reform the household registration system, and enact education law and statutes aiming at protecting migrant children.%当前流动人口子女与城镇常住人口子女相比,在入学条件、费用负担、公共教育资源享用等方面存在着诸多不平等现象,平等受教育权受到严重侵害。平等受教育权是我国宪法规定的一项基本权利,而基本权利得不到实现容易导致诸多社会问题的产生。在对此问题的现状进行分析与探讨后,从立法保障层面提出了在宪法中增加“迁徙自由权”、改革户籍制度、制定专门保护流动人口子女的教育法规等建议。

  9. Development and tracking of body mass index from preschool age into adolescence in rural South African children: Ellisras Longitudinal Growth and Health Study.

    Science.gov (United States)

    Monyeki, K D; Monyeki, M A; Brits, S J; Kemper, H C G; Makgae, P J

    2008-12-01

    The purpose of this observational prospective cohort study was to investigate the development and tracking of body mass index (BMI) of Ellisras rural children from preschool age into late adolescence from the Ellisras Longitudinal Growth and Health Study. Heights and weights of children were measured according to the standard procedures recommended by the International Society for the Advancement of Kinanthropometry twice a year from 1996 to 2003. In total, 2,225 children--550 preschool and 1,675 primary school--aged 3-10 years (birth cohorts 1993 to 1986) were enrolled at baseline in 1996 and followed through out the eight-year periodic surveys. In 2003, 1,771 children--489 preschool and 1,282 primary school--were still in the study. The prevalence of overweight was significantly higher among girls (range 1.6-15.5%) compared to boys (range 0.3-4.9%) from age 9.1 years to 14.9 years. The prevalence of thinness (severe, moderate, and mild) ranged from 7.1% to 53.7% for preschool children and from 8.0% to 47.6% for primary school children. Both preschool and primary school children showed a significant association between the first measurements of BMI and the subsequent measurement which ranged from B=0.2 (95% confidence interval [CI] 0.1-0.4) to B=0.8 (95% CI 0.6-0.9) for preschool and B=0.2 (95% CI 0.1-0.3) to B=0.7 (95% CI 0.6-0.8) for primary children. A significant tracking of BMI during 4-12 years of life was more consistent for preschool children (B=0.6 (95% CI 0.6-0.7) and for primary school children (B=0.6 (95% CI 0.5-0.6). Investigation of nutritional intake and physical activity patterns will shed light on how healthy these children are and their lifestyle.

  10. 哮喘患儿吸入糖皮质激素治疗5年后过敏原变化观察%Allergen sensitization changes in asthmatic children receiving inhaled corticosteroid therapy for five years

    Institute of Scientific and Technical Information of China (English)

    汤正珍; 郑跃杰; 王和平; 宋萍; 刘晓莉; 刘萍; 白大明; 王莉

    2012-01-01

    目的 了解哮喘患儿吸入糖皮质激素(ICS)治疗5年后的过敏原变化情况.方法 对2003-2004年在深圳市儿童医院哮喘门诊登记且登记时均行皮肤点刺实验(SPT)并给予ICS治疗的133例哮喘患儿,进行现场回顾性调查.现场调查包括填写调查表和复查SPT.结果 133例哮喘患儿完成了5年前后的2次SPT检测,5年前121例(91%)SPT阳性,12例(9%)SPT阴性;5年后133例中119例 (89.5%)SPT检测阳性,14例(10.5%)SPT阴性,与5年前比较,差异无统计学意义(P>0.05).5年后吸入性过敏原和食物过敏原的阳性率均无明显变化,但蟑螂和树花粉明显增加(P>0.05),牛奶、鸡蛋明显减少(P>0.05).结论 哮喘患儿5年后过敏率变化不大,吸入性过敏有所增加,食物过敏有减少趋势.屋尘螨和粉尘螨仍然是主要过敏原.ICS治疗与否对过敏情况无明显影响.%Objective To assess the allergen -sensitization changes in asthmatic children receiving inhaled corticosteroid (ICS) therapy for 5 years. Methods . The retrospective study was carried out in 133 asthmatic children receiving treatment of ICS from 2003-2004 in Shenzhen Children' s Hospital. The patients were assessed by questionnaire and skin prick tests (SPT).Results Totally 133 patients finished the SPT before and after five years. The positive rate of SPT in 133 cases was 91% before five years,which was not significantly different(P > 0.05)from that of the patients (89.5%)af-ter five years . There was no significant increase in food and inhalant hypersensitivity (P > 0.05) ,but Cockroach and Tree-pollen increased obviously, and milk and eggs were reduced significantly.Conclusions Allergen sensitization changes in asthmatic children received inhaled corticosteroid therapy for five years are small.Inhalant allergens increase obviously, but the tendency of food hypersensitivity is reduced.Dermatophagoldes pteronyssinus and Dermatophagoides farina are still the main allergen.

  11. 授权式教育在行PICC化疗患儿家属健康教育中的应用%Application of empowerment education in health education of families of children receiving chemotherapy with percutaneously inserted central catheter

    Institute of Scientific and Technical Information of China (English)

    沈燕; 周玉峰; 王娟

    2014-01-01

    Objective To study the application effects of empowerment education in health education for families of children receiving chemotherapy with percutaneously inserted central catheter .Method Thirty five families of chil-dren diagnosed with malignancy and placed with percutaneously inserted central catheter (PICC) were enrolled in this study .Anxiety indexes of families of children before and after placed with PICC were assessed by Self-rating anxiety scale (SAS) established by Zung .Knowledge level of before and after PICC placement was evaluated by homemade health education evaluation .Result Compared with the parents of children before PICC treatment ,they known better of PICC after empowerment education (P< 0 .05) .Parents'anxiety was significantly reduced after PICC treatment ,There was significant differences between the two (P<0 .05) .Conclusion Empowerment education makes the families to participate in all aspects of health care ,changing their behavior and mental fitness and impro-ving their autonomy participation significantly .%目的:探讨授权式教育在行PICC化疗患儿家属健康教育中应用的效果。方法选取确诊为恶性肿瘤患儿行PICC置管的家属35例,分别在置管前和置管后采用Zung焦虑自评量表(SAS)测定家属焦虑指数,应用自制健康教育评价表观察比较置管前后家属对置管相关知识的掌握情况。结果置管后患儿家属对授权式教育获得的PICC知识掌握情况优于置管前(P<0.05),焦虑情绪明显减轻,与置管前相比差异有显著意义(P<0.05)。结论授权式教育让家庭参与健康照顾的各个方面,改变患儿家属行为方式和心理适应度,明显提升了患儿家属的自主性和参与性。

  12. Highly Sensitive Optical Receivers

    CERN Document Server

    Schneider, Kerstin

    2006-01-01

    Highly Sensitive Optical Receivers primarily treats the circuit design of optical receivers with external photodiodes. Continuous-mode and burst-mode receivers are compared. The monograph first summarizes the basics of III/V photodetectors, transistor and noise models, bit-error rate, sensitivity and analog circuit design, thus enabling readers to understand the circuits described in the main part of the book. In order to cover the topic comprehensively, detailed descriptions of receivers for optical data communication in general and, in particular, optical burst-mode receivers in deep-sub-µm CMOS are presented. Numerous detailed and elaborate illustrations facilitate better understanding.

  13. Eating Disorders in African American Girls: Implications for Counselors

    Science.gov (United States)

    Talleyrand, Regine M.

    2010-01-01

    Given the recent focus on eating disorders in children, it is imperative that counselors consider eating concerns that affect children of all racial and ethnic groups and hence are effective in working with this population. The author discusses risk factors that potentially contribute to eating disorders in African American girls given their…

  14. Are We Still Receiving a Colored Education? Education of Black Students.

    Science.gov (United States)

    Hampton, Marjorie

    With the 1964 Civil Rights Act, school segregation was to come to an end, but it may be that black students are still receiving a "colored" education. There are inequities and prejudices in U.S. institutions, and these have tremendous influences on how African Americans are perceived and accepted. The nation's African American students are…

  15. Development and linear growth in diabetic children who receiving insulin pigment%强化胰岛素治疗后1型糖尿病儿童生长发育情况调查

    Institute of Scientific and Technical Information of China (English)

    毛莉; 陆卫平; 季峰; 吕述军

    2011-01-01

    Objective:To ascertain if there is difference between the development and linear growth of children diagnosed with diabetes who have been receiving insulin pigment and unaffected children. Methods:Retrospective analysis of 57 children with diabetes who were diagnosed from the ages of 6 to 10 years old (26 boys and 31 girls),record their height and weight until they reached their 18th birthday. Results: At the onset of diabetes,diabetic children were slightly taller than unaffected children. When they reached their finial height,they were slightly shorter than unaffectd people,however,there was no significant difference between the two groups both in these two periods. The onset of puberty was delayed significantly both in boys and girls. The median age of onset of puberty was 12.62(95%CI 11.54~12.50) years in diabetic boys versus 10.55(10.27~10.79) years in general-population boys and 11.13 (95%CI 10.8~11.46) years versus 9.2 (9.06~9.32) years in girls,with the menarche of diabetic girls starting at 14.15 (13.64~14.65) years versus 12.27 (12.16~12.39) years. All the children with diabetes were thinner than the general-population children when they were diagnosed [male BMI:(14.45 ± 1.35) kg/m2 versus (16.08 ± 0.59) kg/m2,t = -0.63,P 0.05;female BMI (23.95 ± 2.37) kg/m2 versus(20.30 ± 0.00) kg/m2,t = 8.60,P < 0.05]. Conclusion:The development of patients with diabetes who have been receiving insulin pigment were still adversely affected but the finial height haven't been affected significantly. All the children, especially girls,became fatter when they reached their finial height.%目的:调查接受胰岛素治疗、血糖控制良好的1型糖尿病患儿的生长发育与一般人群是否存在差异。方法:选取自1993年1月~2003年1月于本院首次确诊的1型糖尿病患儿57例(男26例,女31例,起病年龄6~10岁)。记录并进行回顾分析其自起病至成年的身高、体重以及青春启动年龄和女性患儿

  16. Internet and Mobile Technology Use Among Urban African American Parents: Survey Study of a Clinical Population

    Science.gov (United States)

    Godoy, Leandra; Shabazz, Kanya

    2014-01-01

    Background There is considerable potential for mobile technologies to empower pediatric patients and families by improving their communication with health professionals. National surveys suggest minority parents frequently communicate via mobile technology, but it is uncertain how amenable they are to receiving health care information in this format. Although the low cost and far reach characteristics of mobile health (mHealth) technology makes it advantageous for communication with minority parents, data on acceptance are needed. Objective The objective of the study was to determine utilization of mobile and Internet technology by African American parents in an urban, underserved population, and to assess their interest in receiving health information via text messaging or other technologies (eg, social media and the Internet). Methods A survey was administered to parents of children aged 1-12 years covered by public insurance receiving care at 3 pediatric primary care centers in Washington, DC. Results The African American sample (N=302) was composed of primarily single (75.8%, 229/302) mothers. Almost half had more than a high school education (47.7%, 144/302) and incomes above US $25,000 per year (43.0%, 130/302). Most (97.0%, 293/302) reported owning a cell phone, of which 91.1% (275/302) used it to text and 78.5% (237/302) used it to access the Internet. Most had service plans with unlimited text and data, but 26.5% (80/302) experienced service interruptions in the previous year. Home Internet access was more prevalent among those with higher income (86.2%, 112/130), but it was still relatively pervasive among lower income families (66.9%, 83/124). In adjusted logistic regression models, African American mothers with income greater than US $25,000 annually were 4 times as likely to own a tablet computer than their lower income counterparts. Of the participants, 80.8% (244/302) used social networking, primarily Facebook, and 74.2% (224/302) were interested in

  17. Mapping Low-Income African American Parents' Roles in Their Children's Education in a Changing Political Economy

    Science.gov (United States)

    Greene, Stuart

    2013-01-01

    Background: Much discussion and debate has surrounded the role that low-income minority parents can play in their children's education. Research focusing on parents' roles has stressed parents' sense of self-efficacy, cultural background, socio-economic factors, and the context of school to explain not only what motivates parents to…

  18. A hypothetical astrocyte-microglia lactate shuttle derived from a H NMR metabolomics analysis of cerebrospinal fluid from a cohort of South African children with tuberculous meningitis

    NARCIS (Netherlands)

    Mason, S.; Furth, A.M. van; Mienie, L.J.; Engelke, U.F.H.; Wevers, R.A.; Solomons, R.; Reinecke, C.J.

    2015-01-01

    Tuberculosis meningitis (TBM) is the most severe form of extra-pulmonary tuberculosis and is particularly intense in small children; there is no universally accepted algorithm for the diagnosis and substantiation of TB infection, which can lead to delayed intervention, a high risk factor for morbidi

  19. Vitamin A supplementation in iodine-deficient African children decreases thyrotropin stimulation of the thyroid and reduces the goiter rate 1-3

    NARCIS (Netherlands)

    Zimmermann, M.B.; Jooste, P.L.; Mabapa, N.S.; Schoeman, S.; Biebinger, R.; Mushaphi, L.F.; Mbhenyane, X.

    2007-01-01

    Background: Vitamin A (VA) deficiency (VAD) and iodine deficiency (ID) often coexist in children in Africa. VAD may affect thyroid function and the response to iodine prophylaxis. Objective: The aim was to investigate the effects of supplementation with iodine or VA alone, and in combination, in chi

  20. Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children

    NARCIS (Netherlands)

    Mbugi, E.V.

    2009-01-01

    This thesis aimed at investigating the role of genetic and nutritional factors that affect the immune response to malaria in Tanzanian children. The introductory chapter (Chapter 1) reviews the importance of nutritional deficiencies, particularly of zinc, and presents the hypothesis that such defici

  1. Unique and Protective Contributions of Parenting and Classroom Processes to the Adjustment of African American Children Living in Single-Parent Families.

    Science.gov (United States)

    Brody, Gene H.; Dorsey, Shannon; Forehand, Rex; Armistead, Lisa

    2002-01-01

    Examined contributions parenting and classroom processes make to 7- to 15-year-olds' self-regulation and adjustment among single-parent Black families. Found that parenting and classroom processes contributed uniquely to children's adjustment through the development of self-regulation, and that each process could serve a protective or stabilizing…

  2. Low complexity MIMO receivers

    CERN Document Server

    Bai, Lin; Yu, Quan

    2014-01-01

    Multiple-input multiple-output (MIMO) systems can increase the spectral efficiency in wireless communications. However, the interference becomes the major drawback that leads to high computational complexity at both transmitter and receiver. In particular, the complexity of MIMO receivers can be prohibitively high. As an efficient mathematical tool to devise low complexity approaches that mitigate the interference in MIMO systems, lattice reduction (LR) has been widely studied and employed over the last decade. The co-authors of this book are world's leading experts on MIMO receivers, and here they share the key findings of their research over years. They detail a range of key techniques for receiver design as multiple transmitted and received signals are available. The authors first introduce the principle of signal detection and the LR in mathematical aspects. They then move on to discuss the use of LR in low complexity MIMO receiver design with respect to different aspects, including uncoded MIMO detection...

  3. Prevalence of anaemia and its associated factors in African children at one and three years residing in the Capricorn District of Limpopo Province, South Africa

    Directory of Open Access Journals (Sweden)

    Ramoteme L. Mamabolo

    2014-02-01

    Full Text Available Objective: The present study evaluated the prevalence of anaemia and its determinants in one- and three-year-old children from the Capricorn District of Limpopo Province, South Africa. Methods: A prospective cohort study conducted in rural villages in the Capricorn District of Limpopo Province, South Africa. At birth, a cohort of 219 children was followed until they were one and three years of age. Data collected included the children’s anthropometric measurements, blood for biochemical analysis (full blood count, ferritin, folate and vitamin B12 and socio-demographic status.Results: At one year, anaemia (Hb < 11 g/dL was present in 52% of the children, decreasing to 22% by the third year. Iron deficiency (ferritin < 12 µg/mL was common in these children (39% and 33% at one year and three years, respectively particularly in the presence of anaemia. Folate and vitamin B12 deficiencies (< 5 ng/mL and < 145 pg/mL, respectively were common at one year, with the children accumulating enough vitamin B12 by three years; however, folate deficiency levels remained fairly constant between the two time points.Conclusion: There was a high prevalence of anaemia in the study participants at one year and three years of age. Factors that increased the risk of anaemia at three years were: a mother with only a primary school education, anaemia at one year, male gender, overweight, and combined overweight and stunting. Protective factors against anaemia were having a younger mother who served as the main caregiver.

  4. Pentoxifylline as an adjunct therapy in children with cerebral malaria

    Directory of Open Access Journals (Sweden)

    Kokwaro Gilbert

    2010-12-01

    Full Text Available Abstract Background Pentoxifylline (PTX affects many processes that may contribute to the pathogenesis of severe malaria and it has been shown to reduce the duration of coma in children with cerebral malaria. This pilot study was performed to assess pharmacokinetics, safety and efficacy of PTX in African children with cerebral malaria. Methods Ten children admitted to the high dependency unit of the Kilifi District Hospital in Kenya with cerebral malaria (Blantyre coma score of 2 or less received quinine plus a continuous infusion of 10 mg/kg/24 hours PTX for 72 hours. Five children were recruited as controls and received normal saline instead of PTX. Plasma samples were taken for PTX and tumour necrosis factor (TNF levels. Blantyre Coma Score, parasitemia, hematology and vital signs were assessed 4 hourly. Results One child (20% in the control group died, compared to four children (40% in the PTX group. This difference was not significant (p = 0.60. Laboratory parameters and clinical data were comparable between groups. TNF levels were lower in children receiving PTX. Conclusions The small sample size does not permit definitive conclusions, but the mortality rate was unexpectedly high in the PTX group.

  5. Delphi Accounts Receivable Module -

    Data.gov (United States)

    Department of Transportation — Delphi accounts receivable module contains the following data elements, but are not limited to customer information, cash receipts, line of accounting details, bill...

  6. Reading the African context

    Directory of Open Access Journals (Sweden)

    Musonda Bwalya

    2012-12-01

    Full Text Available There is so much alienation, pain and suffering in our today�s world. In this vein, African Christianity, a voice amongst many voices, should seek to be a transformational religion for the whole of life, affecting all facets of human life towards a fuller life of all in Africa. This article sought to highlight and point to some of the major societal challenges in the African context which African Christianity, as a life-affirming religion, should continue to embrace, re-embrace and engage with, if it has to be relevant to the African context. In this vein, the article argued that a correct reading of the African context would lead to a more relevant theory and praxis of African Christianity for the benefit of all African peoples and their global neighbours. The contention of this article was that African Christianity has a significant role to play in the re-shaping of the African society and in the global community of humans, only that this role must be executed inclusively, responsibly and appropriately, together with all those who seek the holistic development of Africa towards one common destiny.

  7. Seasonal availability and dietary intake of beta-carotene-rich vegetables and fruit of 2-year-old to 5-year-old children in a rural South African setting growing these crops at household level.

    Science.gov (United States)

    Faber, Mieke; Laubscher, Ria

    2008-02-01

    This study determined the seasonal availability and dietary intake of beta-carotene-rich vegetables and fruit in a rural South African community growing these crops at household level. Monitoring year-round availability of vegetables and fruit in five local shops during 2004 showed that beta-carotene-rich vegetables and fruit were seldom available in the shops. The dietary intake of 2-year-old to 5-year-old children was determined during February, May, August and November in 2004 and 2005 using an unquantified food frequency questionnaire and 5-day repeated 24-h recall (2005 only). Consumption of beta-carotene-rich vegetables and fruit showed seasonal variation. Inadequate dietary vitamin A intake ranged from 6% in November to 21% in February and August. beta-Carotene-rich vegetables and fruit contributed 49-74% of the total vitamin A intake. It is concluded that beta-carotene-rich vegetables and fruit contribute a major part of the dietary vitamin A intake. Consumption of individual beta-carotene-rich vegetables and fruit fluctuated according to the season; nonetheless, an adequate dietary vitamin A intake was maintained throughout the year for the majority of the study population.

  8. Iron and a mixture of DHA and EPA supplementation, alone and in combination, affect bioactive lipid signalling and morbidity of iron deficient South African school children in a two-by-two randomised controlled trial.

    Science.gov (United States)

    Malan, L; Baumgartner, J; Zandberg, L; Calder, P C; Smuts, C M

    2016-02-01

    We recently reported that iron supplementation increased respiratory morbidity in iron deficient South African children. This increase, however, was attenuated when iron was provided in combination with a mixture of DHA/EPA. To explore potential underlying mechanisms, we examined the effects of iron and DHA/EPA, alone and in combination, on plasma lipid-derived immune modulator concentrations and related gene expression in peripheral blood mononuclear cells (PBMC). DHA/EPA decreased inflammatory 12-hydroxyeicosatetraenoic acid and tended to increase anti-inflammatory and pro-resolving 17-hydroxydocosahexaenoic acid (17-HDHA), while iron decreased 17-HDHA. However, in combination with iron, the anti-inflammatory effect of DHA/EPA was maintained. These biochemical changes may explain the prevention of iron-induced respiratory morbidity that we observed when iron was supplemented in combination with DHA/EPA during the 8.5 month randomised controlled trial and might lead to a safer approach of delivering iron supplementation. The study was registered at clinicaltrials.gov as NCT01092377.

  9. African Oral Traditions: Riddles Among The Haya of Northwestern Tanzania

    Science.gov (United States)

    Ishengoma, Johnson M.

    2005-05-01

    This study argues for the integration of African oral traditions and other elements of traditional learning into the modern school curriculum. It thus contributes to supporting the increased relevance of education to local communities. In particular, using the example of riddles collected from one of the main ethnic groups in Northwestern Tanzania, the Haya people, the present study challenges the views of those social and cultural anthropologists who hold that African riddles have no substantially meaningful educational value. Instead, it is maintained that riddles make an important contribution to children's full participation in the social, cultural, political, and economic life of African communities, especially by fostering critical thinking and transmitting indigenous knowledge.

  10. Analysis on detection results of trace elements in 2 963 children receiving physical examination in Chengdu city%成都市2963例体检儿童微量元素检测结果分析

    Institute of Scientific and Technical Information of China (English)

    刘芳; 甘春玉; 李文胜; 沈川; 柳晓琴; 石华

    2013-01-01

    目的:了解成都地区0 ~14岁儿童体内微量元素的含量,分析其异常的原因,探讨干预措施及纠正方法.方法:原子吸收光谱法检测2 963例正常儿童全血微量元素(铜、锌、钙、镁、铁、铅、镉)含量,比较年龄、性别对微量元素异常的影响.结果:成都地区正常体检儿童血锌、钙、铁和铅的异常率相对较高,血铅有随年龄增加异常率增加的趋势,血铁及血钙5岁以下组与5岁以上组异常率比较差异有统计学意义(P<0.05),各微量元素测定结果无性别差异.结论:儿童微量元素含量与生理周期及喂养习惯有密切关系,婴儿期应注意补铁,幼儿期侧重补钙,良好的生活环境及个人卫生习惯可以预防铅中毒的发生.%Objective: To understand the contents of trace elements in 0 - 14 years old children in Chengdu city, analyze the causes of abnormal trace elements contents, and explore the interventional measures and correction methods.Methods: Atomic absorption spec-trometry was used to detect the contents of copper, zinc, calcium, magnesium, iron, lead, and cadmium in whole blood of 2 963 normal children, the effects of age and gender on abnormal trace elements.Results: The abnormal rates of blood zinc, calcium, iron, and lead in children receiving physical examination in Chengdu city were relatively high, the abnormal rate of blood lead showed an increasing trend with age, there were statistically significant differences in abnormal rates of blood iron and calcium between under 5 years old group and more than 5 years old group ( P < 0.05 ) , there was no gender difference in detection results of trace elements.Conclusion: The contents of trace elements in children are correlated with physiological cycle and feeding habits.Iron supplementation during infant period should be paid more attention, and calcium supplementation should be focused on during toddle period.Good living environment and personal health habits can

  11. Percepción y expectativas de cuidadoras de niños con gran discapacidad: Sobre la atención sanitaria recibida Perception and expectations of mothers with seriously disable children on received sanitary attention

    Directory of Open Access Journals (Sweden)

    María Isabel Cruz-Escobosa

    2006-11-01

    Full Text Available Objetivos: (1 Conocer la percepción que tienen las cuidadoras principales de niños con Gran Discapacidad respecto a la atención recibida dentro del Sistema Sanitario Público de Andalucía. (2 Identificar propuestas de mejora para la atención integral tanto de los niños, como de sus cuidadoras. Metodología: estudio cualitativo mediante Grupo Focal con madres/padres de niños y niñas diagnosticados de patologías crónicas que generan gran dependencia con edades comprendidas entre 4 y 12 años. Resultados: las repercusiones de la enfermedad de sus hijos en sus familias y en ellas supusieron un impacto total. Expresan una falta de apoyo familiar efectivo y de tiempo para su autocuidado. Perciben un trato y una atención mejorable por parte de algunos de los profesionales de Atención Especializada. En el Centro de Salud ven muy positivo el trato de los profesionales, la accesibilidad, las facilidades que encuentran ante cualquier problema que les surge y ahora el plan de atención a cuidadoras de grandes discapacitados. Conclusiones: es necesario tener en cuenta la visión de las madres en el tratamiento de la enfermedad de sus hijos. Asumirla por los profesionales como una información valiosa va a producir una mejora en la calidad prestada. Valoran que se les informe con claridad y no técnicamente. Cualquier intervención del sistema socio-sanitario debe abarcar al paciente, a la cuidadora y a la familia, aumentar las prestaciones ofrecidas, especialmente el tratamiento rehabilitador y facilitar recursos para minimizar la sobrecarga económica y emocional.Objectives: (1 To know the perception which they have the main nursemaids of children with seriously disabilities about the attention received within the Public System Sanitary of Andalusia, identifying strong and weak points. (2 To as much identify proposals of improvement for the integral attention of the children, as of its nursemaids. Methodology: qualitative study by means of Focal

  12. Empowering African States

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China helps bring lasting peace and stability to Africa African think tanks expressed a high opinion of China’s role in helping build African peace and security at the first meeting of the China-Africa Think Tanks Forum. The

  13. African Literature as Celebration.

    Science.gov (United States)

    Achebe, Chinua

    1989-01-01

    Describes the Igbo tradition of "Mbari," a communal creative enterprise that celebrates the world and the life lived in it through art. Contrasts the cooperative, social dimension of pre-colonial African culture with the exclusion and denial of European colonialism, and sees new African literature again celebrating human presence and…

  14. African American Suicide

    Science.gov (United States)

    African American Suicide Fact Sheet Based on 2012 Data (2014) Overview • In 2012, 2,357 African Americans completed suicide in the U.S. Of these, 1,908 (80. ... rate of 9.23 per 100,000). The suicide rate for females was 1.99 per 100, ...

  15. African Peacekeepers in Africa

    DEFF Research Database (Denmark)

    Emmanuel, Nikolas G.

    2015-01-01

    behind African participation in United Nations (UN) peacekeeping operations in Africa. In doing so, this research focuses on US military aid and foreign troop training from 2002 to 2012, and its impact on African deployments into UN peacekeeping missions in Africa. As can be expected, such third...

  16. African agricultural trade

    DEFF Research Database (Denmark)

    Jensen, Hans Grinsted; Sandrey, Ron

    2015-01-01

    This article starts with a profile of African agricultural trade. Using the pre-release version 9.2 of the GTAP database, we then show that the results for tariff elimination on intra-African trade are promising, but these tariff barriers are not as significant as the various trade-related barriers...

  17. Tardive dyskinesia in children treated with atypical antipsychotic medications.

    Science.gov (United States)

    Wonodi, Ikwunga; Reeves, Gloria; Carmichael, Dana; Verovsky, Ilene; Avila, Matthew T; Elliott, Amie; Hong, L Elliot; Adami, Helene M; Thaker, Gunvant K

    2007-09-15

    Recent years have witnessed increased antipsychotic treatment of children despite limited long-term safety data in children. In this study, motor side effects associated with the use of antipsychotic drugs in children were examined in a sample of pediatric psychiatric patients. Child and adolescent psychiatric patients receiving antipsychotics (most were on atypicals) for 6 months or longer (n = 118) were compared with antipsychotic-naïve patients (n = 80) with similar age, sex ratio, and diagnoses. Only 19% of patients on antipsychotics had ever experienced psychotic symptoms. Eleven children (9%) on antipsychotics exhibited dyskinesia, when compared with 0 in the naïve group (P = 0.003, Fisher's exact test). Nine of 62 African-American children (15%) on antipsychotics exhibited dyskinesia, when compared with only 4% (2 of 52) of European-American children (P = 0.003, Fisher's exact test). Children treated with antipsychotic drugs might experience a significant risk of dyskinesia even when treated only with atypical antipsychotics. Ethnicity might also be a risk factor for dyskinesia in children. Side-effect profile of the atypical antipsychotic drugs in children may be much different than that in adults.

  18. Poverty, safety net programs, and African Americans' mental health.

    Science.gov (United States)

    Snowden, Lonnie R

    2014-11-01

    African Americans' poverty and deep-poverty rates are higher than those of Whites, and African Americans' poverty spells last longer. Furthermore, nonpoor African Americans are especially likely to slip into poverty, and over the course of a lifetime, very many African Americans will experience poverty. Accordingly, African Americans are disproportionately likely to be assisted by safety net programs providing income support and health and social assistance. When mental health-related outcomes are assessed, U.S.-focused and international studies of safety net programs sometimes find that adults and children show a decline in symptoms of mental illness after participating. All things being equal, these improvements can disproportionately benefit African Americans' mental health. Safety net programs' mental health-related impact should be routinely assessed when evaluating the programs' economic and social outcomes and the impact they have on African Americans' mental health. Policy research of this kind can help us to understand whether these very large interventions show society-wide mental health-related improvement in the disproportionately large number of African Americans who participate in them.

  19. African American teen mothers' perceptions of parenting.

    Science.gov (United States)

    Wayland, J; Rawlins, R

    1997-02-01

    The purpose of this study was to describe the childbearing African American teens' perceptions of parenting based on their own experiences. Focus group discussions were held with 17 teens in their school setting for 50 minutes each week. Group discussions were audiotaped, tapes were transcribed, and then analyzed for common themes. The unmarried teens ranged in age from 15 to 18 years. Findings indicated that the teens depended on grandmothers to provide child care and for information about parenting. The teens identified parenting problems including crying, discipline, and conflicts dealing with grandmothers and the child's father. Teens wanted more information about breastfeeding and minor childhood diseases. The researchers identified that teens lacked information about their children's growth and development and safety issues. Findings have implications for nurses who care for childbearing teens and their children; and those involved in planning and implementing parent education programs for African American teen mothers and their families. Further research is indicated with larger samples of African American teens; and to explore the context of family relationships in which teen mothers and grandmothers share parenting for the teens' children.

  20. HIV Infection and the Epidemiology of Invasive Pneumococcal Disease (IPD in South African Adults and Older Children Prior to the Introduction of a Pneumococcal Conjugate Vaccine (PCV.

    Directory of Open Access Journals (Sweden)

    Susan Meiring

    Full Text Available Streptococcus pneumoniae is the commonest cause of bacteremic pneumonia among HIV-infected persons. As more countries with high HIV prevalence are implementing infant pneumococcal conjugate vaccine (PCV programs, we aimed to describe the baseline clinical characteristics of adult invasive pneumococcal disease (IPD in the pre-PCV era in South Africa in order to interpret potential indirect effects following vaccine use.National, active, laboratory-based surveillance for IPD was conducted in South Africa from 1 January 2003 through 31 December 2008. At 25 enhanced surveillance (ES hospital sites, clinical data, including HIV serostatus, were collected from IPD patients ≥ 5 years of age. We compared the clinical characteristics of individuals with IPD in those HIV-infected and -uninfected using multivariable analysis. PCV was introduced into the routine South African Expanded Program on Immunization (EPI in 2009.In South Africa, from 2003-2008, 17 604 cases of IPD occurred amongst persons ≥ 5 years of age, with an average incidence of 7 cases per 100 000 person-years. Against a national HIV-prevalence of 18%, 89% (4190/4734 of IPD patients from ES sites were HIV-infected. IPD incidence in HIV-infected individuals is 43 times higher than in HIV-uninfected persons (52 per 100 000 vs. 1.2 per 100 000, with a peak in the HIV-infected elderly population of 237 per 100 000 persons. Most HIV-infected individuals presented with bacteremia (74%, 3 091/4 190. HIV-uninfected individuals were older; and had more chronic conditions (excluding HIV than HIV-infected persons (39% (210/544 vs. 19% (790/4190, p<0.001. During the pre-PCV immunization era in South Africa, 71% of serotypes amongst HIV-infected persons were covered by PCV13 vs. 73% amongst HIV-uninfected persons, p = 0.4, OR 0.9 (CI 0.7-1.1.Seventy to eighty-five percent of adult IPD in the pre-PCV era were vaccine serotypes and 93% of cases had recognized risk factors (including HIV-infection for

  1. Different methodological approaches to the assessment of in vivo efficacy of three artemisinin-based combination antimalarial treatments for the treatment of uncomplicated falciparum malaria in African children

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    Zongo Issaka

    2008-08-01

    Full Text Available Abstract Background Use of different methods for assessing the efficacy of artemisinin-based combination antimalarial treatments (ACTs will result in different estimates being reported, with implications for changes in treatment policy. Methods Data from different in vivo studies of ACT treatment of uncomplicated falciparum malaria were combined in a single database. Efficacy at day 28 corrected by PCR genotyping was estimated using four methods. In the first two methods, failure rates were calculated as proportions with either (1a reinfections excluded from the analysis (standard WHO per-protocol analysis or (1b reinfections considered as treatment successes. In the second two methods, failure rates were estimated using the Kaplan-Meier product limit formula using either (2a WHO (2001 definitions of failure, or (2b failure defined using parasitological criteria only. Results Data analysed represented 2926 patients from 17 studies in nine African countries. Three ACTs were studied: artesunate-amodiaquine (AS+AQ, N = 1702, artesunate-sulphadoxine-pyrimethamine (AS+SP, N = 706 and artemether-lumefantrine (AL, N = 518. Using method (1a, the day 28 failure rates ranged from 0% to 39.3% for AS+AQ treatment, from 1.0% to 33.3% for AS+SP treatment and from 0% to 3.3% for AL treatment. The median [range] difference in point estimates between method 1a (reference and the others were: (i method 1b = 1.3% [0 to24.8], (ii method 2a = 1.1% [0 to21.5], and (iii method 2b = 0% [-38 to19.3]. The standard per-protocol method (1a tended to overestimate the risk of failure when compared to alternative methods using the same endpoint definitions (methods 1b and 2a. It either overestimated or underestimated the risk when endpoints based on parasitological rather than clinical criteria were applied. The standard method was also associated with a 34% reduction in the number of patients evaluated compared to the number of patients enrolled. Only 2% of the sample size

  2. The efficacy and safety of a new fixed-dose combination of amodiaquine and artesunate in young African children with acute uncomplicated Plasmodium falciparum

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    Kiechel Jean

    2009-03-01

    Full Text Available Abstract Background Artesunate (AS plus amodiaquine (AQ is one artemisinin-based combination (ACT recommended by the WHO for treating Plasmodium falciparum malaria. Fixed-dose AS/AQ is new, but its safety and efficacy are hitherto untested. Methods A randomized, open-label trial was conducted comparing the efficacy (non-inferiority design and safety of fixed (F dose AS (25 mg/AQ (67.5 mg to loose (L AS (50 mg + AQ (153 mg in 750, P. falciparum-infected children from Burkina Faso aged 6 months to 5 years. Dosing was by age. Primary efficacy endpoint was Day (D 28, PCR-corrected, parasitological cure rate. Recipients of rescue treatment were counted as failures and new infections as cured. Documented, common toxicity criteria (CTC graded adverse events (AEs defined safety. Results Recruited and evaluable children numbered 750 (375/arm and 682 (90.9%, respectively. There were 8 (AS/AQ and 6 (AS+AQ early treatment failures and one D7 failure (AS+AQ. Sixteen (AS/AQ and 12 (AS+AQ patients had recurrent parasitaemia (PCR new infections 10 and 6, respectively. Fourteen patients per arm required rescue treatment for vomiting/spitting out study drugs. Efficacy rates were 92.1% in both arms: AS/AQ = 315/342 (95% CI: 88.7–94.7 vs. AS+AQ = 313/340 (95% CI: 88.6–94.7. Non-inferiority was demonstrated at two-sided α = 0.05: Δ (AS+AQ – AS/AQ = 0.0% (95% CI: -4.1% to 4.0%. D28, Kaplan Meier PCR-corrected cure rates (all randomized children were similar: 93.7% (AS/AQ vs. 93.2% (AS+AQ Δ = -0.5 (95% CI -4.2 to 3.0%. By D2, both arms had rapid parasite (F & L, 97.8% aparasitaemic and fever (97.2% [F], 96.0% [L] afebrile clearances. Both treatments were well tolerated. Drug-induced vomiting numbered 8/375 (2.1% and 6/375 (1.6% in the fixed and loose arms, respectively (p = 0.59. One patient developed asymptomatic, CTC grade 4 hepatitis (AST 1052, ALT 936. Technical difficulties precluded the assessment and risk of neutropaenia for all patients. Conclusion

  3. 15 Month follow up of African children following vaginal cleansing with benzalkonium chloride of their HIV infected mothers during late pregnancy and delivery

    Science.gov (United States)

    Mandelbrot, L; Msellati, P; Meda, N; Leroy, V; Likikouet, R; Van de Perre, P; Dequae-Merchadoux, L; Sylla-Koko, F; Ouangre, A; Ouassa, T; Ramon, R; Gautier-Charpenti..., L; Cartoux, M; Dosso, M; Dabis, F; Welffens-Ekra, C

    2002-01-01

    Objectives: To study mother to child HIV-1 transmission (MTCT) and infant mortality following benzalkonium chloride (BC) disinfection. Methods: A randomised, double blind phase II placebo controlled trial. Women testing positive for HIV-1 infection in prenatal care units in Abidjan, Côte d'Ivoire, and Bobo-Dioulasso, Burkina Faso, from November 1996 to April 1997 were eligible, with their informed consent. Women self administered daily a vaginal suppository of 1% BC (53) or matched placebo (54) from 36 weeks of pregnancy, plus a single dose during labour. The neonate was bathed with 1% BC solution or placebo within 30 minutes after birth. MTCT rate was assessed based on repeated polymerase chain reaction (PCR) and serology results. For the present analysis, children were followed up to 15 months. Results: A total of 107 women were enrolled. Of 103 eligible liveborn children, 23 were HIV infected, 75 uninfected, and five of indeterminate status. MTCT transmission rate was 24.2% overall (95% confidence interval (CI): 14.3% to 30.4%). On an intent to treat basis, the transmission rate did not differ between the two groups (23.5%, CI 13.8 to 38.5, in the BC group and 24.8%, CI 15.0 to 39.6, in the placebo group at 15 months). Similarly, there was no difference in mortality at 15 months (22.9%, CI 13.7 to 36.9, in the BC group and 16.5%, CI 9.0 to 29.4, in the placebo group). Conclusion: This analysis failed to suggest any benefit of BC disinfection on mother to child HIV transmission or perinatal and infant mortality. PMID:12181464

  4. Study of the factors associated with dental caries in children who receive early dental care Estudo de fatores associados à cárie dental em crianças que recebem atendimento odontológico precoce

    Directory of Open Access Journals (Sweden)

    Fabian Calixto FRAIZ

    2001-09-01

    Full Text Available The present study investigated the factors associated with the development of dental caries in preschool children who receive regular dental care and follow-up. The research was carried out at the Baby Clinic, Londrina State University, and comprised two hundred preschool children, whose ages ranged from 24 to 48 months, as well as their mothers, who had already taken part in a dental program at the Baby Clinic during, at least, the previous twelve months. Regarding oral hygiene habits, there was no significant difference between the preschool children who presented with caries and those who did not present with caries. However, the presence of visible bacterial plaque on the upper incisors was strongly associated with the presence of dental caries. Other factors associated with the presence of caries were: period of formal education of the father or of both parents equal or inferior to 8 years, high sugar consumption and bottle-feeding during sleep. In the studied population, the dietary pattern is still the main cause of carious lesions. In addition, the presence of visible bacterial plaque on the labial surface of the upper incisors must be considered as an important clinical sign, often associated with inadequate patterns of diet and oral hygiene.Esta pesquisa estudou os fatores associados com o desenvolvimento de cárie dentária em pré-escolares que recebem acompanhamento e intervenção odontológica. O estudo abrangeu 200 crianças, de 24 a 48 meses de idade, que participavam do programa da Bebê-Clínica (Universidade Estadual de Londrina havia pelo menos 12 meses. A comparação entre as crianças com cárie e sem cárie não apresentou diferenças estatisticamente significantes com relação aos hábitos de higiene bucal. No entanto, a presença de placa visível nos incisivos superiores esteve fortemente associada com a presença de cárie dentária. Outros fatores relacionados à presença de cárie foram a educação formal

  5. African American Diaspora

    Directory of Open Access Journals (Sweden)

    Angela Brown

    2013-07-01

    Full Text Available The migration of blacks in North America through slavery became united.  The population of blacks past downs a tradition of artist through art to native born citizens. The art tradition involved telling stories to each generation in black families. The black culture elevated by tradition created hope to determine their personal freedom to escape from poverty of enslavement and to establish a way of life through tradition. A way of personal freedoms was through getting a good education that lead to a better foundation and a better way of life. With regard to all historic migrations (forced and voluntary, the African Union defined the African diaspora as "[consisting] of people of African origin living outside the continent, irrespective of their citizenship and nationality and who are willing to contribute to the development of the continent and the building of the African Union." Its constitutive act declares that it shall "invite and encourage the full participation of the African diaspora as an important part of our continent, in the building of the African Union." Keywords: literature concepts, African American abstracts

  6. Positive association between dietary iron intake and iron status in HIV-infected children in Johannesburg, South Africa.

    Science.gov (United States)

    Kruger, Herculina S; Balk, Lisanne J; Viljoen, Michelle; Meyers, Tammy M

    2013-01-01

    Anemia is a common complication of pediatric HIV infection and is associated with suboptimal cognitive performance and growth failure. Routine iron supplementation is not provided to South African HIV-infected children. We hypothesized that dietary iron intake without supplementation is sufficient to protect against iron deficiency (ID) in HIV-infected children receiving highly active antiretroviral therapy. In this prospective study, the difference between dietary intakes of iron-deficient children (soluble transferrin receptor >9.4 mg/L) and iron-sufficient children after 18 months on highly active antiretroviral therapy was examined. The association between iron intake and hemoglobin (Hb) concentration was also assessed. Longitudinal data collected for 18 months from 58 HIV-infected African children were assessed by generalized estimation equations, with adjustment for demographic information, dietary intakes, growth parameters, and CD4%. After adjustment for covariates, the longitudinal association between dietary iron intake and Hb concentration remained significant. This association shows that for every 1-mg increase in iron intake per day, Hb increases by 1.1 g/L (P Children with animal protein intakes greater than >20 g/d had significantly lower odds for ID at 18 months than did children with lower intakes (odds ratio, 0.40; 95% confidence interval, 0.21-0.77). Dietary iron intake was insufficient to protect against ID, pointing to a need for low-dose iron supplementation for iron-deficient HIV-infected children and interventions to increase the consumption of animal protein.

  7. Prevention of nutritional rickets in Nigerian children with dietary calcium supplementation.

    Science.gov (United States)

    Thacher, Tom D; Fischer, Philip R; Isichei, Christian O; Zoakah, Ayuba I; Pettifor, John M

    2012-05-01

    Nutritional rickets in Nigerian children usually results from dietary calcium insufficiency. Typical dietary calcium intakes in African children are about 200mg daily (approximately 20-28% of US RDAs for age). We sought to determine if rickets could be prevented with supplemental calcium or with an indigenous food rich in calcium. We enrolled Nigerian children aged 12 to 18months from three urban communities. Two communities were assigned calcium, either as calcium carbonate (400mg) or ground fish (529±109mg) daily, while children in all three communities received vitamin A (2500IU) daily as placebo. Serum markers of mineral homeostasis and forearm bone density (pDEXA) were measured and radiographs were obtained at enrollment and after 18months of supplementation. The overall prevalence of radiographic rickets at baseline was 1.2% and of vitamin D deficiency [serum 25(OH)DRickets developed in 1, 1, and 2 children assigned to the calcium tablet, ground fish, and control groups, respectively (approximate incidence 6.4/1000 children/year between 1 and 3years of age). Children who developed rickets in the calcium-supplemented groups had less than 50% adherence. Compared with the group that received no calcium supplementation, the groups that received calcium had a greater increase in areal bone density of the distal and proximal 1/3 radius and ulna over time (Prickets.

  8. 'We are doing our best': African and African-Caribbean fatherhood, health and preventive primary care services, in England.

    Science.gov (United States)

    Williams, Robert; Hewison, Alistair; Stewart, Mel; Liles, Clive; Wildman, Stuart

    2012-03-01

    Recent policy pronouncements emphasise the importance of engaging fathers with preventive primary care services. However, in England, there is a paucity of literature which examines African and African-Caribbean fathers' experiences of service provision. This paper reports a study that investigated African and African-Caribbean fathers' beliefs about fatherhood, health and preventive primary care services, with the aim of addressing the deficit in the literature. Nine focus groups involving 46 African and African-Caribbean fathers, recruited using purposive sampling, were undertaken between October 2008-January 2009. Fatherhood was seen as a core aspect of the participants' identities. The fathers enacted these identities in a number of ways, such as caring for and protecting children, which were influenced by spirituality, relationships with women, paid work and racism. The fathers had concerns about their bodies, medical conditions, physical activity and forms of consumption. However, their primary focus was on maintaining and improving the well-being of their children. This resulted in them neglecting their own health needs as they had to meet the obligations of family life and paid work. The fathers reported limited contact with preventive primary care services and were unaware of their purpose, function and availability. They identified ethnicity as a positive asset, and felt their families and communities had particular strengths. However they acknowledged that structural constraints, including racism, influenced their perceptions of and access to local health services. The engagement of African and African-Caribbean fathers needs to be addressed more specifically in policy as part of a broader programme of action to tackle health inequalities. In addition, child health services could build on fathers' commitment to children's well-being through practice that addresses fathers' as well as mothers' needs in families.

  9. Taking Boys out of the Hood: Exile as a Parenting Strategy for African American Male Youth

    Science.gov (United States)

    Richardson, Joseph B., Jr.; Van Brakle, Mischelle; St. Vil, Christopher

    2014-01-01

    Research indicates that inner-city neighborhood effects are correlated with school dropout, substance abuse, crime, violence, homicide, HIV risk related behaviors, and incarceration for adolescent African American males. Parents of adolescent African American males face many challenges as they try to keep their children safe in high-risk…

  10. The Importance of Visibility: Students' and Teachers' Criteria for Selecting African American Literature

    Science.gov (United States)

    Gray, Erika Swarts

    2009-01-01

    Previous research has demonstrated that African American children do not always relate to the literature available in their classrooms. The study examined fifth-grade students' responses to African American literature to determine the criteria students use to select books. Students' selection criteria were then compared with teachers' selection…

  11. Developments and Microbiological applications in African foods: Emphasis on Nigerian Wara cheese

    OpenAIRE

    Raheem, Bamidele

    2006-01-01

    African indigenous foods have received limited research. Most of these indigenous foods are fermented and they form part of the rich nutritional culture of many groups in African countries. The industrialization and commercialisation of these indigenous African fermented foods should be preceded by a thorough scientific knowledge of their processing which can be vital in the elimination of hunger and poverty. This study highlighted emerging developments and the microbiology of cereal-based an...

  12. Time Spent With Children and Working Parents’ Willingness to Medicate ADHD-Like Behaviors

    Directory of Open Access Journals (Sweden)

    Bora Pajo

    2013-11-01

    Full Text Available How much time parents spend with their children is likely to influence their judgments of children’s behaviors and the behaviors themselves. In the diagnosis of children with attention-deficit/hyperactivity disorder (ADHD, parents are key informants and decide whether their children should receive medication. This exploratory study investigates the relationship between working parents’ willingness to medicate ADHD-like behaviors and the time they can spend with their children during a regular workday. The participants (409 parents of 5- to 17- year-old children reporting having no child with emotional or behavioral problems and 87 reporting having such a child were drawn from a population-based telephone survey of parents stratified by race and ethnicity in two urban Florida counties. Path analysis models, controlling for selected sociodemographic and household variables, showed that spending more time with one’s children during a regular workday and self-identifying as African American were negatively related to willingness to medicate among parents of children with problems. Among parents reporting no children with problems, only the number of children in the household and the parent-type household showed relationships to willingness to medicate, while mothers were more likely than fathers to spend more time with children. These observed relationships were of moderate effect but underscore the importance to initiate studies using valid measures of quantity and quality of parental time spent with ADHD children, and to query parents on these points when assessing the information they provide to clinicians.

  13. Wideband CMOS receivers

    CERN Document Server

    Oliveira, Luis

    2015-01-01

    This book demonstrates how to design a wideband receiver operating in current mode, in which the noise and non-linearity are reduced, implemented in a low cost single chip, using standard CMOS technology.  The authors present a solution to remove the transimpedance amplifier (TIA) block and connect directly the mixer’s output to a passive second-order continuous-time Σ∆ analog to digital converter (ADC), which operates in current-mode. These techniques enable the reduction of area, power consumption, and cost in modern CMOS receivers.

  14. Africana: Folklore Collections for Children

    Science.gov (United States)

    Herman, Gertrude B.

    1972-01-01

    Some general citeria for the evaluation of folklore for children are defined; some of the particular characteristics of African folklore are identified and a selected bibliography of recommended books is presented in this article. (49 references) (Author/NH)

  15. The effect of retinyl palmitate added to iron-fortified maize porridge on erythrocyte incorporation of iron in African children with vitamin A deficiency.

    Science.gov (United States)

    Davidsson, Lena; Adou, Pierre; Zeder, Christophe; Walczyk, Thomas; Hurrell, Richard

    2003-08-01

    Retinyl palmitate added to Fe-fortified maize bread has been reported to enhance Fe absorption in adult Venezuelan subjects but not in Western Europeans. It is not known to what extent these results were influenced by differences in vitamin A status of the study subjects. The objective of the present study was to evaluate the influence of retinyl palmitate added to Fe-fortified maize porridge on erythrocyte incorporation of Fe in children with vitamin A deficiency, before and after vitamin A supplementation. Erythrocyte incorporation of Fe-stable isotopes was measured 14 d after intake of maize porridge (2.0 mg Fe added as ferrous sulfate) with and without added retinyl palmitate (3.5 micromol; 3300 IU). The study was repeated 3 weeks after vitamin A supplementation (intake of a single dose of 210 micromol retinyl palmitate; 'vitamin A capsule'). Vitamin A status was evaluated by the modified relative dose-response (MRDR) technique. Retinyl palmitate added to the test meal reduced the geometric mean erythrocyte incorporation of Fe at baseline from 4.0 to 2.6 % (P=0.008, n 13; paired t test). At 3 weeks after vitamin A supplementation, geometric mean erythrocyte incorporation was 1.9 and 2.3 % respectively from the test meal with and without added retinyl palmitate (P=0.283). Mean dehydroretinol:retinol molar ratios were 0.156 and 0.125 before and after intake of the single dose of 210 micromol retinyl palmitate; 'vitamin A capsule' (P=0.15). In conclusion, retinyl palmitate added to the labelled test meals significantly decreased erythrocyte incorporation of Fe in children with vitamin A deficiency at baseline but had no statistically significant effect 3 weeks after vitamin A supplementation. The difference in response to retinyl palmitate added to Fe-fortified maize porridge on erythrocyte incorporation of Fe before and after intake of the vitamin A capsule indicates, indirectly, changes in vitamin A status not measurable by the MRDR technique. The lack of

  16. Women and the social construction of gender in African development.

    Science.gov (United States)

    Kalu, A C

    1996-01-01

    Because a footnote of Marxism teaches that capitalism must first destroy primitive cultures that lack a dynamic social change mechanism and then rejuvenate them as modern industrialized states, the economic and cultural bases of social relationships in developing countries have been deemed irrelevant. In a similar way, Western feminist paradigms fail to acknowledge epistemological differences from those of African women. This article explores these contradictions and analyzes social change mechanisms within the Igbo culture in Africa that were stunted by colonialism. The first topic considered is the relationship of African literature (using Toni Morrison's "Beloved" as a point of reference) with sustainable African development and African women. The remainder of the article is devoted to an examination of the role of women in light of precolonial and colonial literary traditions. It is noted that continued use of Western feudal and capitalist terms for self-identification alienates Africans from Africa's problems. Traditional African thought assigned women the power to feed the family and to serve as protectors of children and society, and ancestral wisdom directed how societies responded to threats, took charge of their world, and resolved conflict. Problems faced by contemporary African researchers are shown to center on the dilemma faced by those who wish to design a program that analyzes the content of African development and provides contemporary solutions without completely deriving the program completely from contemporary thought. It is, thus, concluded that redefinition of the African development agenda must involve recognition of the essential role of African women as a change agent and a rearticulation of the male role within traditional thought.

  17. Treatment Methods for Kidney Failure in Children

    Science.gov (United States)

    ... after the transplant before they get any additional vaccines. Children who take immunosuppressive medications should not receive vaccines ... Children with kidney failure should receive the standard vaccinations recommended for all children, as well as vaccinations to prevent influenza and ...

  18. Zero-power receiver

    Energy Technology Data Exchange (ETDEWEB)

    Brocato, Robert W.

    2016-10-04

    An unpowered signal receiver and a method for signal reception detects and responds to very weak signals using pyroelectric devices as impedance transformers and/or demodulators. In some embodiments, surface acoustic wave devices (SAW) are also used. Illustrative embodiments include satellite and long distance terrestrial communications applications.

  19. African Otter Workshop

    Directory of Open Access Journals (Sweden)

    Jan Reed-Smith

    2016-04-01

    Full Text Available All concerned thought this was an excellent workshop with important progress made towards creating a viable beginning of an African Otter Network. There is a long road ahead but the 2015 African Otter Workshop is a start on developing range country partners, activists and researchers as well as collaborating on issue identification and resolution which will assist in preserving at least some refugia for Africa’s otters. A list of actions was agreed on, including the creation of an African Otter Network website and social media network, apublic Otter Awareness facebook page, encouraging online reporting of otter sightings, conducting otter awareness surveys, and emphasising the need for communication with the public, other members of the network and other professionals. information not shared or documented is information LOST. A Second African Otter Workshop should be held in 2017 elsewhere in Africa to encourage attendance from a wider range of countries.

  20. African Americans and Glaucoma

    Science.gov (United States)

    ... Us Donate In This Section African Americans and Glaucoma email Send this article to a friend by ... and eventually, in developing more effective treatments. Does glaucoma treatment differ? Although treatment varies for all individuals, ...

  1. Subjective discomfort in children receiving 3 T MRI and experienced adults’ perspective on children’s tolerability of 7 T: a cross-sectional questionnaire survey

    OpenAIRE

    Chou, I-Jun; Tench, Christopher R.; Gowland, Penny; Jaspan, Tim; Dineen, Rob A; Evangelou, Nikos; Abdel-Fahim, Rasha; Whitehouse, William P; Constantinescu, Cris S

    2014-01-01

    Objectives To explore the possible discomfort perceived by children participating in 7 T MRI research, and the age range in which children are most likely to tolerate it well. Design A cross-sectional survey using age-appropriate questionnaires containing six measures of subjective discomfort (general discomfort, dizziness, noisiness, claustrophobia and feeling of cold or warm). Setting For children, 3 T clinical scanner in a tertiary referral teaching hospital; for adults, 3 and 7 T scanner ...

  2. Multicenter Study of Human Papillomavirus and the Human Papillomavirus Vaccine: Knowledge and Attitudes among People of African Descent

    Directory of Open Access Journals (Sweden)

    Elizabeth Blackman

    2013-01-01

    Full Text Available Objective. To compare knowledge and attitudes of human papillomavirus (HPV and the vaccine between different cultures of African descent. Methods. A cross-sectional survey of 555 African-Americans and Afro-Caribbeans residing in the US and the Bahamas (BHM was conducted. Results. General knowledge about HPV and the HPV vaccine differed between the two countries significantly. Bahamian respondents were less likely to have higher numbers of correct knowledge answers when compared to Americans (Adjusted Odds Ratio [Adj. OR] 0.47, 95% Confidence Interval [CI] 0.30–0.75. Older age, regardless of location, was also associated with answering fewer questions correctly (Adj. OR 0.61, 95% CI 0.40–0.92. Attitudes related to HPV vaccination were similar between the US and BHM, but nearly 80% of BHM respondents felt that children should not be able to receive the vaccine without parental consent compared to 57% of American respondents. Conclusions. Grave lack of knowledge, safety and cost concerns, and influence of parental restrictions may negatively impact vaccine uptake among African-American and Afro-Caribbean persons. Interventions to increase the vaccine uptake in the Caribbean must include medical provider and parental involvement. Effective strategies for education and increasing vaccine uptake in BHM are crucial for decreasing cervical cancer burden in the Caribbean.

  3. Performance evaluation of the touchscreen-based Muse™ Auto CD4/CD4% single-platform system for CD4 T cell numeration in absolute number and in percentage using blood samples from children and adult patients living in the Central African Republic

    OpenAIRE

    Mossoro-Kpinde, Christian Diamant; Kouabosso, André; Mboumba Bouassa, Ralph-Sydney; Longo, Jean De Dieu; Kokanzo, Edouard; Féissona, Rosine; Grésenguet, Gérard; Bélec, Laurent

    2016-01-01

    Background The new microcapillary and fluorescence-based EC IVD-qualified Muse™ Auto CD4/CD4% single-platform assay (EMD Millipore Corporation, Merck Life Sciences, KGaA, Darmstadt, Germany) for CD4 T cell numeration in absolute number and in percentage was evaluated using Central African patients’ samples compared against the reference EC IVD-qualified BD FACSCount (Becton–Dickinson, USA) flow cytometer. Methods EDTA-blood samples from 124 adults, 10 adolescents, 13 children and 3 infants we...

  4. Incidencia de bacteriemia asociada a catéter en niños hospitalizados que reciben nutrición parenteral Blood-stream catheter related infection in inpatient children receiving parenteral nutrition

    Directory of Open Access Journals (Sweden)

    E. Vaquero Sosa

    2011-02-01

    Full Text Available Las infecciones relacionadas con el catéter son la complicación más grave en los pacientes portadores de un catéter venoso central. Se considera que la nutrición parenteral (NP constituye un factor de riesgo de desarrollar una infección relacionada con el catéter (IRCat. Material y métodos: para conocer la tasa de infección y poder establecer estrategias de prevención de la infección nosocomial, se revisaron todas las historias de los 120 pacientes que recibieron NP a lo largo de 2008. Todas las historias de los pacientes con un episodio fiebre y hemocultivo positivo fueron consideradas. La tasa de infección se definió como número de episodios por cada 1000 días de NP. Resultados: Se obtuvieron 48 hemocultivos positivos. La tasa global de bacteriemia asociada a catéter fue de 37,8/1000 días de NP. La incidencia fue significativamente mayor en lactantes menores de 2 años de edad. Los gérmenes que se encontraron con mayor frecuencia fueron Estafilococo coagulasa negativo (56,8%, seguidos de bacilos Gram (20,8%, Staph aureus (12,5% y los hongos (12,5%. No encontramos diferencias en la tasa de infección cuando ajustamos por la enfermedad de base o la duración de la NP. Conclusiones: La tasa de infección en niños con NP en el hospital es considerablemente elevada. La NP parece constituir un factor de riesgo de desarrollar IRCat. Es necesario establecer políticas adecuadas y continuadas para conseguir disminuir la tasa de infección nosocomial.Blood-stream catheter related infection is the most severe complication in patients carrying a central venous catheter. Parenteral nutrition (PN use seems to be a risk factor for developing a catheter-related infection (CRI. Material & methods: In order to know the incidence of CRI in children to further implement policies to reduce nosocomial infection, we review all charts of children (1 month to 17 years who received parenteral nutrition while in hospital. All episodes of fever

  5. Geoconservation - a southern African and African perspective

    Science.gov (United States)

    Reimold, Wolf Uwe

    1999-10-01

    In contrast to Europe, where geoconservation is actively pursued in most countries and where two international symposia on this subject have been staged in 1991 and 1996, geoconservation in Africa has indeed a very poor record. Considering the wealth of outstanding geological sites and the importance African stratigraphy has within the global geological record, pro-active geoconservation on this continent has not featured very prominently to date. In the interest of science, education and tourism, unique and typical geosites need to be identified, catalogued, and prioritised with the aim being their protection. Most African countries do not have vibrant non-governmental organisations such as a strong geological society, which could drive projects like geoconservation, or strong support from the private sector for environmental work. Here, a case is made for the role that established National Geological Surveys, some of which are already involved with retroactive environmental geological work, could play in the forefront of pro-active geoconservation and site protection.

  6. Vaccination coverage and timeliness in three South African areas: a prospective study

    Directory of Open Access Journals (Sweden)

    Sanders David

    2011-05-01

    Full Text Available Abstract Background Timely vaccination is important to induce adequate protective immunity. We measured vaccination timeliness and vaccination coverage in three geographical areas in South Africa. Methods This study used vaccination information from a community-based cluster-randomized trial promoting exclusive breastfeeding in three South African sites (Paarl in the Western Cape Province, and Umlazi and Rietvlei in KwaZulu-Natal between 2006 and 2008. Five interview visits were carried out between birth and up to 2 years of age (median follow-up time 18 months, and 1137 children were included in the analysis. We used Kaplan-Meier time-to-event analysis to describe vaccination coverage and timeliness in line with the Expanded Program on Immunization for the first eight vaccines. This included Bacillus Calmette-Guérin (BCG, four oral polio vaccines and 3 doses of the pentavalent vaccine which protects against diphtheria, pertussis, tetanus, hepatitis B and Haemophilus influenzae type B. Results The proportion receiving all these eight recommended vaccines were 94% in Paarl (95% confidence interval [CI] 91-96, 62% in Rietvlei (95%CI 54-68 and 88% in Umlazi (95%CI 84-91. Slightly fewer children received all vaccines within the recommended time periods. The situation was worst for the last pentavalent- and oral polio vaccines. The hazard ratio for incomplete vaccination was 7.2 (95%CI 4.7-11 for Rietvlei compared to Paarl. Conclusions There were large differences between the different South African sites in terms of vaccination coverage and timeliness, with the poorer areas of Rietvlei performing worse than the better-off areas in Paarl. The vaccination coverage was lower for the vaccines given at an older age. There is a need for continued efforts to improve vaccination coverage and timeliness, in particular in rural areas. Trial registration number ClinicalTrials.gov: NCT00397150

  7. African literature to-day

    Directory of Open Access Journals (Sweden)

    P. Sulzer

    1974-03-01

    Full Text Available Being interested in African literature one seems to swim from the very beginning in a terminological maelstrom. What is African literature? Is it literature written by any African author in any language? That would mean approaching the question from a purely racial basis. It would imply the art of demonstrating that any piece of such literature could infallibly be recognised as African, a thing which, as far as I know has never been done. Or is African literature strictly bound to traditional African culture?

  8. Digital Receiver Phase Meter

    Science.gov (United States)

    Marcin, Martin; Abramovici, Alexander

    2008-01-01

    The software of a commercially available digital radio receiver has been modified to make the receiver function as a two-channel low-noise phase meter. This phase meter is a prototype in the continuing development of a phase meter for a system in which radiofrequency (RF) signals in the two channels would be outputs of a spaceborne heterodyne laser interferometer for detecting gravitational waves. The frequencies of the signals could include a common Doppler-shift component of as much as 15 MHz. The phase meter is required to measure the relative phases of the signals in the two channels at a sampling rate of 10 Hz at a root power spectral density digital receiver. The input RF signal is first fed to the input terminal of an analog-to-digital converter (ADC). To prevent aliasing errors in the ADC, the sampling rate must be at least twice the input signal frequency. The sampling rate of the ADC is governed by a sampling clock, which also drives a digital local oscillator (DLO), which is a direct digital frequency synthesizer. The DLO produces samples of sine and cosine signals at a programmed tuning frequency. The sine and cosine samples are mixed with (that is, multiplied by) the samples from the ADC, then low-pass filtered to obtain in-phase (I) and quadrature (Q) signal components. A digital signal processor (DSP) computes the ratio between the Q and I components, computes the phase of the RF signal (relative to that of the DLO signal) as the arctangent of this ratio, and then averages successive such phase values over a time interval specified by the user.

  9. Pressure difference receiving ears

    DEFF Research Database (Denmark)

    Michelsen, Axel; Larsen, Ole Næsbye

    2007-01-01

    of such pressure difference receiving ears have been hampered by lack of suitable experimental methods. In this review, we review the methods for collecting reliable data on the binaural directional cues at the eardrums, on how the eardrum vibrations depend on the direction of sound incidence, and on how sound...... waves behave in the air spaces leading to the interior surfaces of eardrums. A linear mathematical model with well-defined inputs is used for exploring how the directionality varies with the binaural directional cues and the amplitude and phase gain of the sound pathway to the inner surface...

  10. Intellectual Disability in the Context of a South African Population

    Science.gov (United States)

    Kromberg, Jennifer; Zwane, Esther; Manga, Prashiela; Venter, Andre; Rosen, Eric; Christianson, Arnold

    2008-01-01

    Childhood disabilities, including intellectual disabilities (ID), are thought to occur in 5-17% of children in developing countries around the world. In order to identify and describe the childhood disabilities occurring in a rural South African population, as well as the context in which they occur, a study was carried out in the Bushbuckridge…

  11. Psychopathology in African Unaccompanied Refugee Minors in Austria

    Science.gov (United States)

    Huemer, Julia; Karnik, Niranjan; Voelkl-Kernstock, Sabine; Granditsch, Elisabeth; Plattner, Belinda; Friedrich, Max; Steiner, Hans

    2011-01-01

    We assessed the prevalence of a range of psychopathology among African unaccompanied refugee minors (URMs) in Austria. Additionally, the predictive value of war exposure on PTSD symptoms was examined. Forty-one URMs were assessed with the Mini-International Neuropsychiatric Interview for children and adolescents, the Youth Self-Report, the UCLA…

  12. Developmental Origins of Perfectionism among African American Youth

    Science.gov (United States)

    Herman, Keith C.; Trotter, Reid; Reinke, Wendy M.; Ialongo, Nicholas

    2011-01-01

    The present study used a person-centered latent variable approach to classify types of perfectionism among 6th-grade African American children living in an urban setting. In particular, the authors were interested in determining whether an adaptive subtype could be found and validated against external criteria. The authors also attempted to…

  13. The Origins of African-American Family Structure.

    Science.gov (United States)

    Ruggles, Steven

    1994-01-01

    Uses the Integrated Public Use Microdata Series to trace race differences in African American family structure between 1880 and 1980. Confirms a long-standing high incidence rate of single parenthood and children residing without their parents. Data also show blacks have had a consistently higher percentage of extended households than have whites.…

  14. Child Maltreatment and Delinquency Onset among African American Adolescent Males

    Science.gov (United States)

    Williams, James Herbert; Van Dorn, Richard A.; Bright, Charlotte Lyn; Jonson-Reid, Melissa; Nebbitt, Von E.

    2010-01-01

    Child welfare and criminology research have increasingly sought to better understand factors that increase the likelihood that abused and neglected children will become involved in the juvenile justice system. However, few studies have addressed this relationship among African American male adolescents. The current study examines the relationship…

  15. Dental Care Issues for African Immigrant Families of Preschoolers

    Science.gov (United States)

    Obeng, Cecilia S.

    2008-01-01

    This article examines dental health issues for African immigrant families of preschoolers living in the United States. The study was done within the framework of narrative inquiry and ethnographic impressionism. Through personal interviews and questionnaire completion, 125 parents of children ages 3 to 5 answered questions about ways in which…

  16. African-Americans and Alzheimer's

    Science.gov (United States)

    ... Share Plus on Google Plus African-Americans and Alzheimer's alz.org | IHaveAlz Introduction 10 Warning Signs Brain ... African-Americans are at a higher risk for Alzheimer's disease. Many Americans dismiss the warning signs of ...

  17. Mental Health and African Americans

    Science.gov (United States)

    ... Minority Population Profiles > Black/African American > Mental Health Mental Health and African Americans Poverty level affects mental health ... compared to 120% of non-Hispanic whites. 1 MENTAL HEALTH STATUS Serious psychological distress among adults 18 years ...

  18. African Cultural Astronomy

    CERN Document Server

    Holbrook, Jarita C; Medupe, R. Thebe; Current Archaeoastronomy and Ethnoastronomy research in Africa

    2008-01-01

    Astronomy is the science of studying the sky using telescopes and light collectors such as photographic plates or CCD detectors. However, people have always studied the sky and continue to study the sky without the aid of instruments this is the realm of cultural astronomy. This is the first scholarly collection of articles focused on the cultural astronomy of Africans. It weaves together astronomy, anthropology, and Africa. The volume includes African myths and legends about the sky, alignments to celestial bodies found at archaeological sites and at places of worship, rock art with celestial imagery, and scientific thinking revealed in local astronomy traditions including ethnomathematics and the creation of calendars. Authors include astronomers Kim Malville, Johnson Urama, and Thebe Medupe; archaeologist Felix Chami, and geographer Michael Bonine, and many new authors. As an emerging subfield of cultural astronomy, African cultural astronomy researchers are focused on training students specifically for do...

  19. English as an African Language.

    Science.gov (United States)

    Desai, Gaurav

    1993-01-01

    Discusses the role of the English language in postcolonial African literature, focusing on the politics of language, "Africanized" English, and the social languages used in Chinua Achebe's novels and concludes that English today is as much an African language as a British or American one. (Contains 37 references.) (MDM)

  20. African names for American plants

    NARCIS (Netherlands)

    Andel, van T.R.

    2015-01-01

    African slaves brought plant knowledge to the New World, sometimes applying it to related plants they found there and sometimes bringing Old World plants with them. By tracing the linguistic parallels between names for plants in African languages and in communities descended from African slaves, pie

  1. The Struggles over African Languages

    Science.gov (United States)

    Maseko, Pam; Vale, Peter

    2016-01-01

    In this interview, African Language expert Pam Maseko speaks of her own background and her first encounter with culture outside of her mother tongue, isiXhosa. A statistical breakdown of South African languages is provided as background. She discusses Western (originally missionary) codification of African languages and suggests that this approach…

  2. African agricultural trade

    DEFF Research Database (Denmark)

    Jensen, Hans Grinsted; Sandrey, Ron

    2015-01-01

    This article starts with a profile of African agricultural trade. Using the pre-release version 9.2 of the GTAP database, we then show that the results for tariff elimination on intra-African trade are promising, but these tariff barriers are not as significant as the various trade-related barriers...... outside of tariffs. Impressive results were forecast by simulating both a 50% reduction in what can be considered traditional non-tariff barriers and a modest 20% reduction in the costs associated with transit time delays at customs, terminals and internal land transportation. Gains from tariff...

  3. Analysis of physiological indexes of 128 healthy children receiving cardiopulmonary exercise testing%健康儿童128例心肺运动试验生理指标分析

    Institute of Scientific and Technical Information of China (English)

    相婷; 杨巧芝

    2015-01-01

    评价运动能力的有价值指标之一.%Objective To study the physiological indexes of children receiving cardiopulmonary exercise testing (CPET) in order to provide some data for establishing the normal CPET reference value in Chinese children.Methods One hundred and twenty-eight healthy children underwent the CPET with the standard scheme.All children were divided into 3 groups according to ages:3-6 years old, >6-10 years old and > 10-14 years old.The physiological indexes of CPET were collected, including maximal oxygen uptake (VO2max/kg) , oxygen uptake at anaerobic threshold (VO2/kg@AT), maximal tolerance power (Pmax), maximal heart rate (HRmax), peak respiratory minute volume to CO2 (peak VE/VCO2), slope of respiratory minute volume to CO2 (VE/VCO2 slope), maximal tidal volume (VTmax) and the maximal minute ventilation (VEmax).The range in normal values for physiological CPET variables was recorded.Results The VO2max/kg was (31.71 ± 7.31) mL/(min · kg), (31.05 ± 5.96) mL/(min · kg), and (34.10 ±8.72) mL/(min · kg) in the 3-6 years old group, >6-10 years old group and > 10-14 years old group of boys.The VO2/kg@AT was (28.32 ± 10.20) mL/ (min · kg), (23.13 ± 9.56) mL/(min · kg), and (22.18 ± 7.72) mL/(min · kg)in the 3-6 years old group, >6-10 years old group and > 10-14 years old group of boys.The VO2 max/kg was (29.27 ± 4.19) mL/(min · kg), (30.67 ± 5.59) mL/ (min · kg) (29.18 ± 6.56) mL/ (min · kg) in the 3-6 years old group, > 6-10 years old group and > 10-14 years old group of girls.The VO2@AT was (26.64 ±9.49) mL/(min · kg) ,(20.53 ±7.66) mL/(min · kg) ,(17.83 ±6.49) mL/(min · kg)in the 3-6 years old group, >6-10 years old group and > 10-14 years old group of girls.VO2max/kg and VO2/kg@AT did not change with age,there was no gender difference in VO2max/kg(P >0.05).VO2/kg@AT of boys was higher than girls in the 3-6 years old group(t =2.351 ,P =0.023).The Pmax,VEmax and VTmax increased with the growth of age

  4. [Human African trypanosomiasis: description of two pediatric cases in Yaoundé, Cameroon].

    Science.gov (United States)

    Kinkela, M N; Chelo, D; Boula, A; Ebo'O Eyenga, V; Kohagne Tongue, L; Akazong, C A; Kyebyene, A; Tietche, F

    2010-02-01

    During the first decades of the 20th century, about 45% of deaths in Cameroon were believed to be due to human African trypanosomiasis. Thanks to the screening and treatment campaigns implemented between 1926-1932, a considerable regression of the disease was achieved and, by the 1950s, only a few well-known and delimited foci remained. Today, human African trypanosomiasis is an extremely rare diagnosis, especially in children. The purpose of this report is to describe two cases of neuromeningeal human African trypanosomiasis that were discovered coincidentally in two children, ages 12 and 2 years. The children were from two villages in the center of Cameroon that is not considered as a known endemic focus. These two cases raise difficult questions about the possibility of latent endemic foci of human African trypanosomiasis and of animal-to-human transmission. The outcome was favorable in the first case and fatal in the second.

  5. Racial and ethnic disparities in dental care for publicly insured children.

    Science.gov (United States)

    Pourat, Nadereh; Finocchio, Len

    2010-07-01

    Poor oral health has important implications for the healthy development of children. Children in Medicaid, especially Latinos and African Americans, experience high rates of tooth decay, yet they visit dentists less often than privately insured children. Even Latino and African American children with private insurance are less likely than white children to visit dentists and have longer intervals between dental visits. Furthermore, Latino and African American children in Medicaid are more likely than white children in Medicaid to have longer intervals between visits. These findings raise concerns about Medicaid's ability to address disparities in dental care access and, more broadly, in health care.

  6. Effect on longitudinal growth and anemia of zinc or multiple micronutrients added to vitamin A: a randomized controlled trial in children aged 6-24 months

    Directory of Open Access Journals (Sweden)

    Luabeya Kany-Kany A

    2010-03-01

    Full Text Available Abstract Background The benefits of zinc or multiple micronutrient supplementations in African children are uncertain. African children may differ from other populations of children in developing countries because of differences in the prevalence of zinc deficiency, low birth weight and preterm delivery, recurrent or chronic infections such as HIV, or the quality of complementary diets and genetic polymorphisms affecting iron metabolism. The aim of this study was to ascertain whether adding zinc or multiple micronutrients to vitamin A supplementation improves longitudinal growth or reduces prevalence of anemia in children aged 6-24 months. Methods Randomized, controlled double-blinded trial of prophylactic micronutrient supplementation to children aged 6-24 months. Children in three cohorts - 32 HIV-infected children, 154 HIV-uninfected children born to HIV-infected mothers, and 187 uninfected children born to HIV-uninfected mothers - were separately randomly assigned to receive daily vitamin A (VA [n = 124], vitamin A plus zinc (VAZ [n = 123], or multiple micronutrients that included vitamin A and zinc (MM [n = 126]. Results Among all children there were no significant differences between intervention arms in length-for-age Z scores (LAZ changes over 18 months. Among stunted children (LAZ below -2 [n = 62], those receiving MM had a 0.7 Z-score improvement in LAZ versus declines of 0.3 in VAZ and 0.2 in VA (P = 0.029 when comparing effects of treatment over time. In the 154 HIV-uninfected children, MM ameliorated the effect of repeated diarrhea on growth. Among those experiencing more than six episodes, those receiving MM had no decline in LAZ compared to 0.5 and 0.6 Z-score declines in children receiving VAZ and VA respectively (P = 0.06 for treatment by time interaction. After 12 months, there was 24% reduction in proportion of children with anemia (hemoglobin below 11 g/dL in MM arm (P = 0.001, 11% in VAZ (P = 0.131 and 18% in VA (P = 0

  7. East African institutions

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja

    For the past decade security in East Africa has gained focus internationally. However there is a growing ambition among African states to handle such issues by themselves, sometimes through regional institutions. This has been supported by many Western states but potential risks are often forgotten....

  8. African Oral Tradition Literacy.

    Science.gov (United States)

    Green, Doris

    1985-01-01

    Presents the basic principles of two systems for notating African music and dance: Labanotation (created to record and analyze movements) and Greenotation (created to notate musical instruments of Africa and to parallel Labanotation whereby both music and dance are incorporated into one integrated score). (KH)

  9. African Women Writing Resistance

    Institute of Scientific and Technical Information of China (English)

    Jennifer Browdy de Hernandez; Pauline Dongala; Omotayo; Jolaosho; Anne Serafin

    2011-01-01

    AFRICAN Women Writing Resistance is the first transnational anthology to focus on women's strategies of resistance to the challenges they face in Africa today.The anthology brings together personal narratives,testimony,interviews,short stories,poetry,performance scripts,folktales and lyrics.

  10. African tick bite fever

    DEFF Research Database (Denmark)

    Johansen, Jakob Aaquist; Thybo, Søren

    2011-01-01

    The incident of spotted fever imported to Denmark is unknown. We present a classic case of African Tick Bite Fever (ATBF) to highlight a disease, which frequently infects wildlife enthusiasts and hunters on vacation in South Africa. ATBF has a good prognosis and is easily treated with doxycyclin...

  11. GNSS Software Receiver for UAVs

    DEFF Research Database (Denmark)

    Olesen, Daniel Madelung; Jakobsen, Jakob; von Benzon, Hans-Henrik

    2016-01-01

    This paper describes the current activities of GPS/GNSS Software receiver development at DTU Space. GNSS Software receivers have received a great deal of attention in the last two decades and numerous implementations have already been presented. DTU Space has just recently started development of ...... of our own GNSS software-receiver targeted for mini UAV applications, and we will in in this paper present our current progress and briefly discuss the benefits of Software Receivers in relation to our research interests....

  12. CERN apprentice receives award

    CERN Multimedia

    2008-01-01

    Another CERN apprentice has received an award for the quality of his work. Stéphane Küng (centre), at the UIG ceremony last November, presided over by Geneva State Councillor Pierre-François Unger, Head of the Department of Economics and Health. Electronics technician Stéphane Küng was honoured in November by the Social Foundation of the Union Industrielle Genevoise (UIG) as one of Geneva’s eight best apprentices in the field of mechatronics. The 20-year-old Genevan obtained his Federal apprentice’s certificate (Certificat fédéral de capacité - CFC) in June 2007, achieving excellent marks in his written tests at the Centre d’Enseignement Professionnel Technique et Artisanal (CEPTA). Like more than 200 youngsters before him, Stéphane Küng spent part of his four-year sandwich course working at CERN, where he followed many practical training courses and gained valuable hands-on experience in various technical groups and labs. "It’ always very gr...

  13. Advancement of Children's Rights in Africa: A Social Justice Framework for School Psychologists

    Science.gov (United States)

    Pillay, Jace

    2014-01-01

    The United Nations Convention on Children's Rights and the subsequent African Charter on the Rights and Welfare of the Child together with the Bill of Children's Rights and numerous other policies and regulations in many African countries have set the precedent for children's rights to be respected and implemented across the African…

  14. Chronic hepatosplenomegaly in African achool children

    DEFF Research Database (Denmark)

    Wilson, Shona; Vennervald, Birgitte J; Dunne, David W.

    2011-01-01

    hepatosplenomegaly in rural communities means that it is an important example of a multi-factorial disease and its association with severe and subtle morbidities underlies the need for well-designed public health strategies for tackling common infectious diseases in tandem rather than in isolation....

  15. Aspects of size and geography of an African cyberspace

    Directory of Open Access Journals (Sweden)

    Williams Nwagwu

    2010-01-01

    Full Text Available In this study, data on web links collected from 15 African countries, three with the highest Internet penetration in each of North, West, Central, East, and South regions were used to study the number and origins of links to Africa. The sample has a ratio of one Internet user per 12 persons. Altogether, all African countries generated a total of 124,047,702 Web pages and 30,546,967 inlinks to the pages, an average of about 0.25 links per page. But the sample constituted which 28% of all the countries in the region generated 98,629,700 pages and 21,272,500 inlinks, an average of about 0.21 inlinks per page. South Africa ranked highest in web pages and web links per population and also received the highest number of inlinks from other African countries and the G8. However, Kenya linked other African countries more than the others did. Population size does not relate to number of web pages, self-inlinks, and inlinks or penetration, but relates positively with number of Internet users. Among others, a major step in boosting use of Internet resources in Africa will be in developing policies that will encourage African countries to use information developed by other African countries.

  16. Severe Anemia in Malawian Children

    NARCIS (Netherlands)

    Calis, J.C.J.; Kamija, S.P.; Faragher, E.B.; Brabin, B.J.; Bates, I.; Cuevas, L.E.; Haan, de R.J.; Phiri, A.I.; Malange, P.; Khoka, M.; Hulshof, P.J.M.; Lieshout, L.; Beld, M.G.H.M.; Teo, Y.Y.; Rockett, K.A.; Richardson, A.; Kwiatkowski, D.P.; Molyneux, M.E.; Hensbroek, van M.B.

    2008-01-01

    Background Severe anemia is a major cause of sickness and death in African children, yet the causes of anemia in this population have been inadequately studied. Methods We conducted a case¿control study of 381 preschool children with severe anemia (hemoglobin concentration,

  17. Apartheid and South Africa's Children.

    Science.gov (United States)

    Atmore, Eric

    The policy of apartheid, until recently one of the dominant aspects of South African society, has caused grievous harm to that nation's non-white population, especially black women and children. Most black children have not grown up in stable, two-parent families due to migrant labor policies and low wages. Housing, health care, nutrition, and…

  18. Female genital mutilation in African and African American women's literature

    Directory of Open Access Journals (Sweden)

    Darja Marinšek

    2007-12-01

    Full Text Available The article builds on the existing dispute between African and African American women writers on the competence of writing about female genital mutilation (FGM, and tries to determine the existence and nature of the differences between the writings of these two groups. The author uses comparative analysis of two popular African and African American novels, comparing their ways of describing FGM, its causes and consequences, the level ob objectivity and the style of the narrations.This is followed by a discussion on the reasons for such differences, incorporating a larger circle of both African and African American women authors, at the same time analysing the deviance within the two groups. While the differences between African American writers are not that great, as they mostly fail to present the issue from different points of view, which is often the result of their lack of direct knowledge of the topic, African authors' writing is in itself discovered to be ambivalent and not at all invariable. The reasons for such ambivalence are then discussed in greater context, focusing on the effect of the authors' personal contact with circumcision as well as their knowledge and acceptance of Western values. The author concludes by establishing the African ambivalent attitude towards FGM, which includes different aspects of the issue, as the most significant difference between their and African American writers' description of this practice.

  19. The African VLBI network project

    Science.gov (United States)

    Loots, Anita

    2015-01-01

    The AVN is one of the most significant vehicles through which capacity development in Africa for SKA participation will be realized. It is a forerunner to the long baseline Phase 2 component of the mid-frequency SKA. Besides the 26m HartRAO telescope in South Africa, Ghana is expected to be the first to establish a VLBI-capable telescope through conversion of a redundant 32m telecommunications system near Accra. The most widely used receivers in the EVN are L-band and C-band (5 GHz). L-band is divided into a low band around the hydrogen (HI) line frequency of 1420 MHz, and a high band covering the hydroxyl line frequencies of 1612-1720 MHz. The high band is much more commonly used for VLBI as it provides more bandwidth. For the AVN, the methanol maser line at 6668 MHz is a key target for the initial receiver and the related 12178MHz methanol maser line also seen in star-forming regions a potential future Ku-band receiver. In the potential future band around 22GHz(K-band), water masers in star-forming regions and meg-maser galaxies at 22.235 GHz are targets, as are other radio continuum sources such as AGNs. The AVN system will include 5GHz and 6.668GHz receiver systems with recommendation to partner countries that the first upgrade should be L-band receivers. The original satellite telecommunications feed horns cover 3.8 - 6.4 GHz and should work at 5 GHz and operation at 6.668 GHz for the methanol maser is yet to be verified. The first light science will be conducted in the 6.7 GHz methanol maser band. Telescopes developed for the AVN will initially join other global networks for VLBI. When at least four VLBI-capable telescopes are operational on the continent, it will be possible to initiate stand-alone AVN VLBI. Each country where an AVN telescope becomes operational will have its own single-dish observing program. Capacity building to run an observatory includes the establishment of competent core essential observatory staff in partner countries who can train

  20. Language Deficits or Differences: What We Know about African American Vernacular English in the 21st Century

    Science.gov (United States)

    Harris, Yvette R.; Schroeder, Valarie M.

    2013-01-01

    This focus of this paper is to present an overview of the current research which examines the language and literacy performance of African American children who speak African American Vernacular English (AAVE), as presented from a deficit versus difference perspective. Language and literacy and assessment and remediation of AAVE speakers are…

  1. Mothers' Academic Gender Stereotypes and Education-Related Beliefs about Sons and Daughters in African American Families

    Science.gov (United States)

    Wood, Dana; Kurtz-Costes, Beth; Rowley, Stephanie J.; Okeke-Adeyanju, Ndidi

    2010-01-01

    The role of African American mothers' academic gender stereotype endorsement in shaping achievement-related expectations for and perceptions of their own children was examined. Mothers (N = 334) of 7th and 8th graders completed measures of expectations for their children's future educational attainment, perceptions of their children's academic…

  2. Mandela’s Favourite African Folktales

    Directory of Open Access Journals (Sweden)

    Carmen Concilio

    2014-11-01

    Full Text Available In this essay I would like to examine the selection of African tales that Nelson Mandela took care to leave as heritage to the future generations, not only to children, and not only to African children. The fact that a political leader, ex freedom fighter and political prisoner dedicated his time to the collection and editing of stories from all over the African continent to be addressed to new readers as simple entertainment or as educational tools clearly testifies to the great humanity, culture, and open mindedness of one of the most important men of our times. In his most recent autobiographical writing Conversations With Myself, Mandela claimed his double affiliation to both his own indigenous culture as well as to western culture. Moreover, he recalled with affection a dear pastime of his childhood:After supper we would listen enthralled to my mother and sometimes my aunt telling us stories, legends, myths and fables which have come down from countless generations, and all of which tended to stimulate the imagination and contained some valuable moral lesson. (p. 10Thus, it is not surprising that such a charismatic public figure, as Mandela has been, was also interested in- and worried about- the future survival of a cluster of traditional folktales with their lively, specific and “valuable moral lesson”. It is my intention to verify if there might be a dialogue between the western tradition of folktales where animals are protagonists and speak as anthropomorphic figures and the facets of the African traditions and cultures from which Mandela draws inspiration. Among the critical tools on this topic, Tess Cosslett’s Talking Animals in British Children’s Fiction (2006 seems to provide a useful starting point, together with the latest studies in the volume Dall’ABC a Harry Potter (2011, among others. Moreover, aspects of “orature” will be discussed with reference to the stories chosen by Nelson Mandela. Finally, an attempt will

  3. An Online Evaluation of a Website Featuring a Brief Electronic Media E-Health Educational Intervention to Increase Fruit and Vegetable Intake and Physical Activity among African American Mothers and Children

    Science.gov (United States)

    Chung, Alicia

    2013-01-01

    African-American youth experience disproportionate rates of childhood obesity compared to their White counterparts. Culturally tailored electronic media solutions hold the potential to overcome health literacy and health communication barriers. This study aimed to identify the impact of exposure to a new website portal…

  4. Sample views of African post-graduate students regarding English and the African languages as media of education in African schools in South Africa

    Directory of Open Access Journals (Sweden)

    Abram L. Mawasha

    2013-02-01

    Full Text Available Although African post-graduates recognise the importance of African languages in the education of African children in South Africa, most of them are of the opinion that English should not only be taught as a language from grade 1, but should also be preferred as the main language of instruction for African children from the outset of schooling. In the ensuing pilot study which involved 50 post-graduates, 68% expressed this opinion as against the rest who preferred a variety of other options. The study comments on the implications of these findings for the new democratic language in education policy. Hoewel die belangrikheid van Afrikatale in die onderwys van leerlinge wie se huistale dit is, deur nagraadse studente wat ook Afrikatale praat, er ken word, me en die meeste van hulle dat Engels nie slegs as 'n taal onderrig moet word van graad 1 af nie, maar ook verkies behoort te word as die hooftaa/ van onderrig vir sulke leerlinge van die begin van hul skoolloopbaan af In die /oodsstudie wat onderneem is onder 50 nagraadse studente, het 68% hierdie mening uitgespreek Hierdie studie behandel die implikasies van hierdie bevindinge vir die nuwe demokratiese taal-in-onderwysbeleid

  5. Creating Supportive Learning Environments: Experiences of Lesbian and Gay-Parented Families in South African Schools

    Science.gov (United States)

    Breshears, Diana; Lubbe-De Beer, Carien

    2016-01-01

    Through in-depth interviews with 21 parents and 12 children in lesbian/gay-parented families, we explored the experiences of this unique family form in South African schools. Specifically, families reflected on their positive and negative experiences in the children's education and used these reflections to offer advice to teachers and…

  6. African American Preschoolers' Social and Emotional Competence at School: The Influence of Teachers and Mothers

    Science.gov (United States)

    Humphries, Marisha L.; Strickland, Jennifer; Keenan, Kate

    2014-01-01

    Children learn social and emotional competence through socialization. Research has focused on the role of parents, however teachers also play an important part. This study examined the social and emotional competence of preschool African American children and the role teachers and mothers played in supporting these competencies. Teachers who…

  7. Negative Concord in Child African American English: Implications for Specific Language Impairment

    Science.gov (United States)

    Coles-White, D'Jaris

    2004-01-01

    In this study, African American English (AAE)-speaking children's comprehension of 2 different types of double negative sentences was examined and contrasted with that of a comparison group of Standard American English (SAE)-speaking children. The first type of double negative, negative concord, involves 2 negative elements in a sentence that are…

  8. Leukocyte transcript alterations in West-African girls following a booster vaccination with diphtheria-tetanus-pertussis vaccine

    DEFF Research Database (Denmark)

    Orntoft, Nikolaj W; Thorsen, Kasper; Benn, Christine S;

    2013-01-01

    Background. Observational studies from low-income countries have shown that the vaccination against diphtheria, tetanus and pertussis (DTP) is associated with excess female mortality due to infectious diseases. Methods. To investigate possible changes in gene expression after DTP vaccination, we...... identified a group of nine comparable West African girls, from a biobank of 356 children, who were due to receive DTP booster vaccine at age 18 months. As a pilot experiment we extracted RNA from blood samples before, and 6 weeks after, vaccination to analyze the coding transcriptome in leukocytes using...... expression microarrays, and ended up with information from eight girls. The data was further analyzed using dedicated array pathway and network software. We aimed to study whether DTP vaccination introduced a systematic alteration in the immune system in girls. Results. We found very few transcripts to alter...

  9. RELATIONS OF SELF-APPRAISAL AND MOOD CHANGES WITH VOLUNTARY PHYSICAL ACTIVITY CHANGES IN AFRICAN AMERICAN PREADOLESCENTS IN AN AFTER-SCHOOL CARE INTERVENTION

    Directory of Open Access Journals (Sweden)

    James J. Annesi

    2008-06-01

    Full Text Available There is an increasing prevalence of overweight in preadolescents that predicts physical problems over the lifespan. Physical inactivity has been implicated as an associated factor, with African American youth being at an increased risk. Based on social cognitive theory, and proposed correlates of physical activity in youth, changes over 12 weeks in measures of self-appraisal (general self, physical appearance, physical self-concept, exercise barriers self-efficacy and mood (tension, vigor, and their relations with voluntary physical activity changes, were assessed within an after-school care physical activity intervention. Participants were volunteers recruited from children already registered for a 12-week segment of YMCA after-school care. The treatment group consisted of 146 African American preadolescents with the control group comprised of 123 African American preadolescents who were scheduled to receive the program during the next sequence that it was offered. Results indicated the intervention group reported significantly more positive self-appraisals, reduced tension, and enhanced vigor. Bivariate and multiple regression analyses indicated that when each of the 4 self-appraisal and 2 mood factors were simultaneously entered into a regression equation, 36% of the variance in voluntary physical activity was explained. Findings support the treatment's association with theoretically based correlates of physical activity in the present sample, and suggest directions for physical activity interventions for youth

  10. The African Union

    DEFF Research Database (Denmark)

    Mandrup, Thomas; Mandrup, Bjørn

    2009-01-01

    . Moreover, the ‘African Security Architecture’, of which it is the central component, also includes sub-regional organisations to which responsibility is to be devolved for dealing with armed confl ict and other matters. These so-called Regional Economic Communities (RECs) are, likewise, constantly changing......The African Union (AU) is a young international organisation, founded in 2002, which is still in the process of setting up its various institutions, while constantly having to face up to new challenges, such as civil wars breaking out and military coups being undertaken in its member states......, just as they have very different strengths. Hence, any account of the AU and the RECs can only provide a ‘snapshot’ of the organisation at any given time, one which may soon become outdated. In contrast with regional and sub-regional organisations in the North, those in Africa are facing an additional...

  11. Malaria in HIV-Infected Children Receiving HIV Protease-Inhibitor- Compared with Non-Nucleoside Reverse Transcriptase Inhibitor-Based Antiretroviral Therapy, IMPAACT P1068s, Substudy to P1060

    Science.gov (United States)

    Hobbs, Charlotte V.; Gabriel, Erin E.; Kamthunzi, Portia; Tegha, Gerald; Tauzie, Jean; Petzold, Elizabeth; Barlow-Mosha, Linda; Chi, Benjamin H.; Li, Yonghua; Ilmet, Tiina; Kirmse, Brian; Neal, Jillian; Parikh, Sunil; Deygoo, Nagamah; Jean Philippe, Patrick; Mofenson, Lynne; Prescott, William; Chen, Jingyang; Musoke, Philippa; Palumbo, Paul; Duffy, Patrick E.; Borkowsky, William

    2016-01-01

    Background HIV and malaria geographically overlap. HIV protease inhibitors kill malaria parasites in vitro and in vivo, but further evaluation in clinical studies is needed. Methods Thirty-one children from Malawi aged 4–62 months were followed every 3 months and at intercurrent illness visits for ≤47 months (September 2009-December 2011). We compared malaria parasite carriage by blood smear microscopy (BS) and confirmed clinical malaria incidence (CCM, or positive BS with malaria symptoms) in children initiated on HIV antiretroviral therapy (ART) with zidovudine, lamivudine, and either nevirapine (NVP), a non-nucleoside reverse transcriptase inhibitor, or lopinavir-ritonavir (LPV-rtv), a protease inhibitor. Results We found an association between increased time to recurrent positive BS, but not CCM, when anti-malarial treatment and LPV-rtv based ART were used concurrently and when accounting for a LPV-rtv and antimalarial treatment interaction (adjusted HR 0.39; 95% CI (0.17,0.89); p = 0.03). Conclusions LPV-rtv in combination with malaria treatment was associated with lower risk of recurrent positive BS, but not CCM, in HIV-infected children. Larger, randomized studies are needed to confirm these findings which may permit ART optimization for malaria-endemic settings. Trial Registration ClinicalTrials.gov NCT00719602 PMID:27936233

  12. Steps to African Development

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The development of Africa is vital to the world’s sustainable development.However,African countries still face key challenges in achieving the meaningful expansion of their economies.At the High-Level Symposium on China-Africa Investment Cooperation in Xiamen,southeast China’s Fujian Province,held from September 8 to 10,Chen Deming,Minister of Commerce of China,elaborates on these challenges and sees

  13. The content of African diets is adequate to achieve optimal efficacy with fixed-dose artemether-lumefantrine: a review of the evidence

    Directory of Open Access Journals (Sweden)

    Sagara Issaka

    2008-11-01

    Full Text Available Abstract A fixed-dose combination of artemether-lumefantrine (AL, Coartem® has shown high efficacy, good tolerability and cost-effectiveness in adults and children with uncomplicated malaria caused by Plasmodium falciparum. Lumefantrine bioavailability is enhanced by food, particularly fat. As the fat content of sub-Saharan African meals is approximately a third that of Western countries, it raises the question of whether fat consumption by African patients is sufficient for good efficacy. Data from healthy volunteers have indicated that drinking 36 mL soya milk (containing only 1.2 g of fat results in 90% of the lumefantrine absorption obtained with 500 mL milk (16 g fat. African diets are typically based on a carbohydrate staple (starchy root vegetables, fruit [plantain] or cereals supplemented by soups, relishes and sauces derived from vegetables, pulses, nuts or fish. The most important sources of dietary fat in African countries are oil crops (e.g. peanuts, soya beans and cooking oils as red palm, peanut, coconut and sesame oils. Total fat intake in the majority of subSaharan countries is estimated to be in the range 30–60 g/person/day across the whole population (average 43 g/person/day. Breast-feeding of infants up to two years of age is standard, with one study estimating a fat intake of 15–30 g fat/day from breast milk up to the age of 18 months. Weaning foods typically contain low levels of fat, and the transition from breast milk to complete weaning is associated with a marked reduction in dietary fat. Nevertheless, fat intake >10 g/day has been reported in young children post-weaning. A randomized trial in Uganda reported no difference in the efficacy of AL between patients receiving supervised meals with a fixed fat content (~23 g fat or taking AL unsupervised, suggesting that fat intake at home was sufficient for optimal efficacy. Moreover, randomized trials in African children aged 5–59 months have shown similar high cure

  14. Human African trypanosomiasis.

    Science.gov (United States)

    Lejon, Veerle; Bentivoglio, Marina; Franco, José Ramon

    2013-01-01

    Human African trypanosomiasis or sleeping sickness is a neglected tropical disease that affects populations in sub-Saharan Africa. The disease is caused by infection with the gambiense and rhodesiense subspecies of the extracellular parasite Trypanosoma brucei, and is transmitted to humans by bites of infected tsetse flies. The disease evolves in two stages, the hemolymphatic and meningoencephalitic stages, the latter being defined by central nervous system infection after trypanosomal traversal of the blood-brain barrier. African trypanosomiasis, which leads to severe neuroinflammation, is fatal without treatment, but the available drugs are toxic and complicated to administer. The choice of medication is determined by the infecting parasite subspecies and disease stage. Clinical features include a constellation of nonspecific symptoms and signs with evolving neurological and psychiatric alterations and characteristic sleep-wake disturbances. Because of the clinical profile variability and insidiously progressive central nervous system involvement, disease staging is currently based on cerebrospinal fluid examination, which is usually performed after the finding of trypanosomes in blood or other body fluids. No vaccine being available, control of human African trypanosomiasis relies on diagnosis and treatment of infected patients, assisted by vector control. Better diagnostic tools and safer, easy to use drugs are needed to facilitate elimination of the disease.

  15. Diversity among African pygmies.

    Directory of Open Access Journals (Sweden)

    Fernando V Ramírez Rozzi

    Full Text Available Although dissimilarities in cranial and post-cranial morphology among African pygmies groups have been recognized, comparative studies on skull morphology usually pull all pygmies together assuming that morphological characters are similar among them and different with respect to other populations. The main aim of this study is to compare cranial morphology between African pygmies and non-pygmies populations from Equatorial Africa derived from both the Eastern and the Western regions in order to test if the greatest morphological difference is obtained in the comparison between pygmies and non-pygmies. Thirty three-dimensional (3D landmarks registered with Microscribe in four cranial samples (Western and Eastern pygmies and non-pygmies were obtained. Multivariate analysis (generalized Procrustes analysis, Mahalanobis distances, multivariate regression and complementary dimensions of size were evaluated with ANOVA and post hoc LSD. Results suggest that important cranial shape differentiation does occur between pygmies and non-pygmies but also between Eastern and Western populations and that size changes and allometries do not affect similarly Eastern and Western pygmies. Therefore, our findings raise serious doubt about the fact to consider African pygmies as a homogenous group in studies on skull morphology. Differences in cranial morphology among pygmies would suggest differentiation after divergence. Although not directly related to skull differentiation, the diversity among pygmies would probably suggest that the process responsible for reduced stature occurred after the split of the ancestors of modern Eastern and Western pygmies.

  16. 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.

  17. Institution Building for African Regionalism

    OpenAIRE

    Khadiagala, Gilbert M.

    2011-01-01

    Since the 1960s, African states have embraced regional integration as a vital mechanism for political cooperation and for pooling resources to overcome problems of small and fragmented economies. In building meaningful institutions for regionalism, however, Africans have faced the challenges of reconciling the diversities of culture, geography, and politics. As a result, African regional institutions are characterized by multiple and competing mandates and weak institutionalization. This stud...

  18. Evaluation of risk for graft-versus-host disease in children who receive less than the full doses of mini-dose methotrexate for graft-versus-host disease prophylaxis in allogeneic hematopoietic stem cell transplantation

    Directory of Open Access Journals (Sweden)

    Sook Kyung Yum

    2013-11-01

    Full Text Available Purpose: The use of cyclosporine and mini-dose methotrexate (MTX is a common strategy for graftversus- host disease (GVHD prophylaxis in allogeneic transplants. We investigated whether patients who receive fewer than the planned MTX doses are at increased risk for GVHD. Methods: The study cohort included 103 patients who received allogeneic transplants at the Department of Pediatrics of The Catholic University of Korea College of Medicine, from January 2010 to December 2011. MTX was administered on days 1, 3, 6, and 11 after transplant at a dose of 5 mg/ m2 each. Within the cohort, 76 patients (74% received all 4 doses of MTX [MTX(4 group], while 27 patients (26% received 0&#8211;3 doses [MTX(0–3 group]. Results: Although there was no difference in neutrophil engraftment between the 2 groups, platelet engraftment was significantly faster in the MTX(4 group (median, 15 days, compared to the MTX(0&#8211; 3 group (median, 25 days; P =0.034. The incidence of grades II&#8211;IV acute GVHD was not different between the MTX(4 and MTX(0&#8211;3 groups (P =0.417. In the multivariate study, human leukocyte antigen mismatch was the most significant factor causing grades II&#8211;IV acute GVHD (P =0.002, followed by female donor to male recipient transplant (P =0.034. No difference was found between the MTX(4 and MTX (0&#8211;3 groups regarding grades III&#8211;IV acute GVHD, chronic GVHD, and disease-free survival. Conclusion: Our results indicate that deviations from the full dose schedule of MTX for GVHD prophylaxis do not lead to increased incidence of either acute or chronic GVHD.

  19. African Diaspora Associations in Denmark

    DEFF Research Database (Denmark)

    Vammen, Ida Marie; Trans, Lars Ove

    2011-01-01

    Since the early 1990s, an increasing number of African migrants have come to Denmark, where they have formed a large number of migrant associations. This chapter presents selected findings from a comprehensive survey of African diaspora associations in Denmark and focuses specifically on their tr......Since the early 1990s, an increasing number of African migrants have come to Denmark, where they have formed a large number of migrant associations. This chapter presents selected findings from a comprehensive survey of African diaspora associations in Denmark and focuses specifically...

  20. Evaluation of the Factor Structure of the Obstacles to Engagement Scale with Low-income African American Parents

    Directory of Open Access Journals (Sweden)

    Deborah Winders Davis

    2014-12-01

    Full Text Available Objective: Parenting anticipatory guidance is one way to promote optimal child health and development and minimize disparities between children from lower socio-economic status families and their higher income peers. However, low rates of attendance at and completion of parenting programs has been demonstrated. Understanding barriers to participation has important implications. The Obstacles to Engagement Scale (OES has been used in some populations, but it has not been evaluated for use with low-income African American samples. The aim of the current study is to evaluate the factor structure of the OES with a sample of low-income, African American parents.Method: Parents or legal guardians with children aged 3-8 years completed a survey in the waiting room of a primary care pediatric academic practice in an urban location in the southern United States of America (N = 114. Almost 87% had < 12th grade education and 93% of the children received Medicaid services. The OES was one measure from a larger study and only participants with complete data on the OES were included in the exploratory factor analysis (EFA.Results: The EFA did not support the previous 4-factor solution (intervention demands, personal or family stressors or obstacles, relevance of or trust in intervention, and time and scheduling demands. Instead, a 3-factor statistical solution emerged, but not all items held together conceptually.Conclusions: The current study supports the necessity for evaluating study instruments for use with specific populations. Larger samples are needed to disentangle the effects of educational and poverty status from race and ethnicity and to develop and validate instruments that are appropriate for the study population.

  1. 126例漏斗胸患儿胸腔镜辅助行Nuss手术的术后护理%Postoperative care of 126 children with pectus excavatum receiving Nuss procedure with thoracoscope

    Institute of Scientific and Technical Information of China (English)

    诸纪华; 李忠丽; 朱红梅

    2012-01-01

    This paper introduces the nursing care of 126 children with pectus excavatum after Nuss procedure with thoracoscope. The key points in nursing were intensive observation of illness condition,early detection and treatment of postoperative complications such as pneumothorax and pleura] effusion,postoperative pain management,respiratory care,instruction on rehabilitation training and discharge education. All the children underwent Nuss procedure successfully without severe postoperative complications. Three cases underwent secondary Nuss procedure and the other patients recovered well within the six months to two years of follow-up period.%报告了126例漏斗胸患儿在胸腔镜辅助下行Nuss手术的术后护理.护理重点包括:严密观察病情,及早发现和处理气胸、胸腔积液等并发症,做好疼痛管理、呼吸道护理,正确指导患儿进行康复训练,并做好出院宣教,以防支架移位.本组均顺利完成手术,无严重并发症发生.随访6个月至2年,除3例行二次Nuss术外,其余漏斗胸畸形矫治满意.

  2. Genetic moderation of child maltreatment effects on depression and internalizing symptoms by serotonin transporter linked polymorphic region (5-HTTLPR), brain-derived neurotrophic factor (BDNF), norepinephrine transporter (NET), and corticotropin releasing hormone receptor 1 (CRHR1) genes in African American children.

    Science.gov (United States)

    Cicchetti, Dante; Rogosch, Fred A

    2014-11-01

    Genetic moderation of the effects of child maltreatment on depression and internalizing symptoms was investigated in a sample of low-income maltreated and nonmaltreated African American children (N = 1,096). Lifetime child maltreatment experiences were independently coded from Child Protective Services records and maternal report. Child depression and internalizing problems were assessed in the context of a summer research camp by self-report on the Children's Depression Inventory and adult counselor report on the Teacher Report Form. DNA was obtained from buccal cell or saliva samples and genotyped for polymorphisms of the following genes: serotonin transporter linked polymorphic region (5-HTTLPR), brain-derived neurotrophic factor (BDNF), norepinephrine transporter, and corticotropin releasing hormone receptor 1. Analyses of covariance with age and gender as covariates were conducted, with maltreatment status and respective polymorphism as main effects and their Gene × Environment (G × E) interactions. Maltreatment consistently was associated with higher Children's Depression Inventory and Teacher Report Form symptoms. The results for child self-report symptoms indicated a G × E interaction for BDNF and maltreatment. In addition, BDNF and triallelic 5-HTTLPR interacted with child maltreatment in a G × G × E interaction. Analyses for counselor report of child anxiety/depression symptoms on the Teacher Report Form indicated moderation of child maltreatment effects by triallelic 5-HTTLPR. These effects were elaborated based on variation in developmental timing of maltreatment experiences. Norepinephrine transporter was found to further moderate the G × E interaction of 5-HTTLPR and maltreatment status, revealing a G × G × E interaction. This G × G × E was extended by consideration of variation in maltreatment subtype experiences. Finally, G × G × E effects were observed for the co-action of BDNF and the corticotropin releasing hormone receptor 1

  3. The African Diaspora, Civil Society and African Integration

    DEFF Research Database (Denmark)

    Opoku-Mensah, Paul Yaw

    This paper, a work-in-progress, makes a contribution to the discussions on the appropriate modalities for incorporating the African diaspora in the African integration project.  It argues that the most appropriate entry points for incorporating the African diaspora into the integration project...... might not, necessarily, be in the formal political structures, although this is important. To the contrary, the most effective and sustainable might be within civil society---that is the links between the peoples and organizations of Africa and the diaspora. Using the case of the African academy......-- as an institution of civil society--- the paper outlines a conceptual framework for incorporating the diaspora into the African integration project....

  4. Retention of HIV-Infected Children in the First 12 Months of Anti-Retroviral Therapy and Predictors of Attrition in Resource Limited Settings: A Systematic Review.

    Science.gov (United States)

    Abuogi, Lisa L; Smith, Christiana; McFarland, Elizabeth J

    2016-01-01

    Current UNAIDS goals aimed to end the AIDS epidemic set out to ensure that 90% of all people living with HIV know their status, 90% initiate and continue life-long anti-retroviral therapy (ART), and 90% achieve viral load suppression. In 2014 there were an estimated 2.6 million children under 15 years of age living with HIV, of which only one-third were receiving ART. Little literature exists describing retention of HIV-infected children in the first year on ART. We conducted a systematic search for English language publications reporting on retention of children with median age at ART initiation less than ten years in resource limited settings. The proportion of children retained in care on ART and predictors of attrition were identified. Twelve studies documented retention at one year ranging from 71-95% amongst 31877 African children. Among the 5558 children not retained, 4082 (73%) were reported as lost to follow up (LFU) and 1476 (27%) were confirmed to have died. No studies confirmed the outcomes of children LFU. Predictors of attrition included younger age, shorter duration of time on ART, and severe immunosuppression. In conclusion, significant attrition occurs in children in the first 12 months after ART initiation, the majority attributed to LFU, although true outcomes of children labeled as LFU are unknown. Focused efforts to ensure retention and minimize early mortality are needed as universal ART for children is scaled up.

  5. English South African children’s literature and the environment

    Directory of Open Access Journals (Sweden)

    E.R. Jenkins

    2004-07-01

    Full Text Available Historical studies of nature conservation and literary criticism of fiction concerned with the natural environment provide some pointers for the study of South African children’s literature in English. This kind of literature, in turn, has a contribution to make to studies of South African social history and literature. There are English-language stories, poems and picture books for children which reflect human interaction with nature in South Africa since early in the nineteenth century: from hunting, through domestication of the wilds, the development of scientific agriculture, and the changing roles of nature reserves, to modern ecological concern for the entire environment. Until late in the twentieth century the literature usually endorsed the assumption held by whites that they had exclusive ownership of the land and wildlife. In recent years English-language children’s writers and translators of indigenous folktales for children have begun to explore traditional beliefs about and practices in conservation.

  6. A Call to African Unity

    DEFF Research Database (Denmark)

    Muchie, Mammo

    This month's paper, written by Professor Mammo Muchie, examines the necessity for a pan-African monetary union.  Professor Muchie argues for the "the creation of a unified African strategy and unified approach to dealing with the outside donor world by neutralising the poison of money as honey...

  7. African Conservation Tillage Network Website

    OpenAIRE

    African Conservation Tillage Network (ACT)

    2009-01-01

    Metadata only record Maintained by the African Conservation Tillage Network (ACT), this website provides information on Conservation Agriculture in an African context and gathered by stakeholders (NGOs) native to the continent. Resources on projects, practices, reports, and training courses are provided.

  8. Central African Republic.

    Science.gov (United States)

    1986-02-01

    Focus in this discussion of the Central African Republic is on: geography; the people; history and political conditions; government; the economy; foreign relations; and relations with the US. The population of the Central African Republic totaled 2.7 million in 1985 with an annual growth rate of 2.8%. The infant mortality rate is 134/1000 with life expectancy at 49 years. The Central African Republic is at almost the precise center of Africa, about 640 km from the nearest ocean. More than 70% of the population live in rural areas. There are more than 80 ethnic groups, each with its own language. The precolonial history of the area was marked by successive waves of migration, of which little is known. These migrations are responsible for the complex ethnic and linguistic patterns today. United with Chad in 1906, it formed the Oubangui-Chari-Chad colony. In 1910, it became 1 of the 4 territories of the Federation of French Equatorial Africa, along with Chad, Congo, and Gabon. After World War II, the French Constitution of 1946 inaugurated the first of a series of reforms that led eventually to complete independence for all French territories in western and equatorial Africa. The nation became an autonomous republic within the newly established French Community on December 1, 1958, and acceded to complete independence as the Central Africa Republic on August 13, 1960. The government is made up of the executive and the judicial branches. The constitution and legislature remain suspended. All executive and legislative powers, as well as judicial oversight, are vested in the chief of state. The Central African Republic is 1 of the world's least developed countries, with an annual per capita income of $310. 85% of the population is engaged in subsistence farming. Diamonds account for nearly 1/3 of export earnings; the industrial sector is limited. The US terminated bilateral assistance programs in 1979, due to the human rights violations of the Bokassa regime, but modest

  9. Booster for African Economy

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China’s investment is fueling African growth SINCE 2000,driven by the Forum on China-Africa Cooperation,China’s foreign direct investment(FDI) in Africa has been growing rapidly.In the face of the global financial crisis,which led to global FDI flows falling,China’s investment in Africa has been on a steady, upbeat rise without any interruption.In 2009,China’s direct investment in Africa reached $1.44 billion,of which nonfinancial direct investment soared by 55.4 percent from the previous year.Africa

  10. Understanding the Rise of African Business

    DEFF Research Database (Denmark)

    Jorem, Kaja Tvedten; Jeppesen, Søren; Hansen, Michael W.

    In light of recent enthusiasm over the African private sector, this paper reviews the existing empirical literature on successful African enterprises and proposes an analytical framework for understanding African firm success. Overall, it is argued that we need to develop an understanding...... of African firm strategy and performance that takes into account the specificities of the African business environment and African firm capabilities. The paper starts by juxtaposing the widespread pessimistic view of African business with more recent, optimistic studies on African firms’ performance....... The latter suggests that profound improvements in African business performance are indeed under way: with the private sector playing a more important role as an engine of growth, with the rise of a capable African entrepreneurial class, and with the emergence of dynamic and competitive African enterprises...

  11. Treating Children Fairly.

    Science.gov (United States)

    Wolfe, Barbara L.

    1991-01-01

    Examines whether children are receiving less than their share of public resources, considering (1) how the economic situations of children and the elderly have changed; (2) effects of insufficient resources and causes of disparities in treatment of young people; and (3) proposals for increasing society's investment in children. (SLD)

  12. The history of African trypanosomiasis

    Directory of Open Access Journals (Sweden)

    Steverding Dietmar

    2008-02-01

    Full Text Available Abstract The prehistory of African trypanosomiasis indicates that the disease may have been an important selective factor in the evolution of hominids. Ancient history and medieval history reveal that African trypanosomiasis affected the lives of people living in sub-Saharan African at all times. Modern history of African trypanosomiasis revolves around the identification of the causative agents and the mode of transmission of the infection, and the development of drugs for treatment and methods for control of the disease. From the recent history of sleeping sickness we can learn that the disease can be controlled but probably not be eradicated. Current history of human African trypanosomiasis has shown that the production of anti-sleeping sickness drugs is not always guaranteed, and therefore, new, better and cheaper drugs are urgently required.

  13. The African Very Long Baseline Interferometry Network:The Ghana Antenna Conversion

    CERN Document Server

    Copley, C J; Loots, A; Bangani, S; Cloete, K; Combrinck, L; Gioio, S; Ludick, J; Nicolson, G; Pollak, A W; Pretorius, P; Quick, J F H; Taylor, G; Ebrahim, F; Humphreys, C; Maake, K; Maganane, R; Majinjiva, R; Mapunda, A; Manzini, M; Mogakwe, N; Moseki, A; Qwabe, N; Royi, N; Rosie, K; Smith, J; Schietekat, S; Toruvanda, O; Tong, C; van Niekerk, B; Walbrugh, W; Zeeman, W

    2016-01-01

    The African Very Long Baseline Interferometry Network (AVN) is a pan-African project that will develop Very Long Baseline Interferometry (VLBI) observing capability in several countries across the African continent, either by conversion of existing telecommunications antennas into radio telescopes, or by building new ones. This paper focuses on the conversion of the Nkutunse satellite communication station (near Accra, Ghana), specifically the early mechanical and infrastructure upgrades, together with the development of a custom ambient receiver and digital backend. The paper concludes with what remains to be done, before the station can be commissioned as an operational VLBI station.

  14. Stability of heterodyne terahertz receivers

    NARCIS (Netherlands)

    Kooi, J.W.; Baselmans, J.J.A.; Baryshev, A.; Schieder, R.; Hajenius, M.; Gao, J.R.; Klapwijk, T.M.; Voronov, B.; Gol'tsman, G.

    2006-01-01

    In this paper we discuss the stability of heterodyne terahertz receivers based on small volume NbN phonon cooled hot electron bolometers (HEBs). The stability of these receivers can be broken down in two parts: the intrinsic stability of the HEB mixer and the stability of the local oscillator (LO) s

  15. Noise Stability of SIS Receivers

    Science.gov (United States)

    Kooi, J. W.; Chattopadhyay, G.; Thielman, M.; Phillips, T. G.; Schieder, R.

    2000-05-01

    There is a strong interest in the submillimeter astronomy community to increase the IF bandwidth of SIS receivers in order to better facilitate broad spectral linewidth and continuum observations of extragalactic sources. However, with an increase in receiver IF bandwidth there is a decrease in the mixer stability. This in turn effects the integration efficiency and quality of the measurement. In order to better understand the noise mechanisms responsible for reducing the receiver stability, we employed a technique first described by D.W. Allan and later elaborated upon by Schieder et al. In this paper we address a variety of factors that degrade the noise stability of SIS receivers. The goal of this exercise is to make recommendations aimed at maximizing SIS receiver stability.

  16. East African ROAD

    Science.gov (United States)

    Tekle, Kelali

    2016-10-01

    In the developing world astronomy had been treated as the science of elites. As a result of this overwhelming perception, astronomy compared with other applied sciences has got less attention and its role in development has been insignificant. However, the IAU General Assembly decision in 2009 opened new opportunity for countries and professionals to deeply look into Astronomy and its role in development. Then, the subsequent establishment of regional offices in the developing world is helping countries to integrate astronomy with other earth and space based sciences so as to progressively promote its scientific and development importance. Gradually nations have come to know that space is the frontier of tomorrow and the urgency of preeminence on space frontier starts at primary school and ascends to tertiary education. For this to happen, member nations in east African region have placed STEM education at the center of their education system. For instance, Ethiopian has changed University enrollment strategy to be in favor of science and engineering subjects, i.e. every year seventy percent of new University entrants join science and engineering fields while thirty percent social science and humanities. Such bold actions truly promote astronomy to be conceived as gateway to science and technology. To promote the concept of astronomy for development the East African regional office has actually aligned it activities to be in line with the focus areas identified by the IAU strategy (2010 to 2020).

  17. Bioenergy and African transformation.

    Science.gov (United States)

    Lynd, Lee R; Sow, Mariam; Chimphango, Annie Fa; Cortez, Luis Ab; Brito Cruz, Carlos H; Elmissiry, Mosad; Laser, Mark; Mayaki, Ibrahim A; Moraes, Marcia Afd; Nogueira, Luiz Ah; Wolfaardt, Gideon M; Woods, Jeremy; van Zyl, Willem H

    2015-01-01

    Among the world's continents, Africa has the highest incidence of food insecurity and poverty and the highest rates of population growth. Yet Africa also has the most arable land, the lowest crop yields, and by far the most plentiful land resources relative to energy demand. It is thus of interest to examine the potential of expanded modern bioenergy production in Africa. Here we consider bioenergy as an enabler for development, and provide an overview of modern bioenergy technologies with a comment on application in an Africa context. Experience with bioenergy in Africa offers evidence of social benefits and also some important lessons. In Brazil, social development, agricultural development and food security, and bioenergy development have been synergistic rather than antagonistic. Realizing similar success in African countries will require clear vision, good governance, and adaptation of technologies, knowledge, and business models to myriad local circumstances. Strategies for integrated production of food crops, livestock, and bioenergy are potentially attractive and offer an alternative to an agricultural model featuring specialized land use. If done thoughtfully, there is considerable evidence that food security and economic development in Africa can be addressed more effectively with modern bioenergy than without it. Modern bioenergy can be an agent of African transformation, with potential social benefits accruing to multiple sectors and extending well beyond energy supply per se. Potential negative impacts also cut across sectors. Thus, institutionally inclusive multi-sector legislative structures will be more effective at maximizing the social benefits of bioenergy compared to institutionally exclusive, single-sector structures.

  18. Job-hopping amongst African Black senior management in South Africa

    Directory of Open Access Journals (Sweden)

    Khanyile C.C. Nzukuma

    2011-02-01

    Full Text Available Orientation: The study focuses on understanding labour turnover trends amongst African Black senior managers in South Africa. There is a perception that turnover amongst African Black senior managers is higher than average. There is also a perception that African Black senior managers are only motivated by financial rewards when considering job change.Research purpose: The study focused on understanding why African Black senior managers have a propensity to change jobs and how organisations can resolve the trend.Motivation for the study: To develop a better understanding of the push and pull factors for African Black senior managers in organisations.Research design, approach and method: The research was conducted in two phases, namely as part of a qualitative study and a quantitative study: Creswell (2003 refers to this approach as triangulation. The target population was African Black senior managers on the database of a large Human Resources Consultancy, The South African Rewards Association and the Association of Black Actuaries and Investment Professionals (ABSIP (n = 2600. A total of 208 usable responses were received.Main findings: The main findings and contribution to the field of study was that African Black senior managers do not trust organisations with their career development. They would rather take control of their own career development by moving from organisation to organisation to build their repertoire of skills and competence. They want to be in charge of their careers. This finding has profound implications for organisations employing African Black managers in the senior cadre.Practical/managerial implications: Managers of African Black senior managers need to create attractive employee value propositions that address the main findings. Contribution/value-add: The research shows that African Black senior managers generally seek corporate environments that encourage a sense of belonging and with a clear career growth plan.

  19. Clinical Factors Associated with Long-Term Complete Remission versus Poor Response to Chemotherapy in HIV-Infected Children and Adolescents with Kaposi Sarcoma Receiving Bleomycin and Vincristine: A Retrospective Observational Study.

    Science.gov (United States)

    El-Mallawany, Nader Kim; Kamiyango, William; Slone, Jeremy S; Villiera, Jimmy; Kovarik, Carrie L; Cox, Carrie M; Dittmer, Dirk P; Ahmed, Saeed; Schutze, Gordon E; Scheurer, Michael E; Kazembe, Peter N; Mehta, Parth S

    2016-01-01

    Kaposi sarcoma (KS) is the most common HIV-associated malignancy in children and adolescents in Africa. Pediatric KS is distinct from adult disease. We evaluated the clinical characteristics associated with long-term outcomes. We performed a retrospective observational analysis of 70 HIV-infected children and adolescents with KS less than 18 years of age diagnosed between 8/2010 and 6/2013 in Lilongwe, Malawi. Local first-line treatment included bleomycin and vincristine plus nevirapine-based highly active anti-retroviral therapy (HAART). Median age was 8.6 years (range 1.7-17.9); there were 35 females (50%). Most common sites of presentation were: lymph node (74%), skin (59%), subcutaneous nodules (33%), oral (27%), woody edema (24%), and visceral (16%). Eighteen (26%) presented with lymphadenopathy only. Severe CD4 suppression occurred in 28%. At time of KS diagnosis, 49% were already on HAART. Overall, 28% presented with a platelet count < 100 x 109/L and 37% with hemoglobin < 8 g/dL. The 2-year event-free (EFS) and overall survival (OS) were 46% and 58% respectively (median follow-up 29 months, range 15-50). Multivariable analysis of risk of death and failure to achieve EFS demonstrated that visceral disease (odds ratios [OR] 19.08 and 11.61, 95% CI 2.22-163.90 and 1.60-83.95 respectively) and presenting with more than 20 skin/oral lesions (OR 9.57 and 22.90, 95% CI 1.01-90.99 and 1.00-524.13 respectively) were independent risk factors for both. Woody edema was associated with failure to achieve EFS (OR 7.80, 95% CI 1.84-33.08) but not death. Univariable analysis revealed that lymph node involvement was favorable for EFS (OR 0.28, 95% CI 0.08-0.99), while T1 TIS staging criteria, presence of cytopenias, and severe immune suppression were not associated with increased mortality. Long-term complete remission is achievable in pediatric KS, however outcomes vary according to clinical presentation. Based on clinical heterogeneity, treatment according to risk

  20. 2002 Sino-African SHP Training Workshop

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The 2002 Sino-African SHP Training Workshop was held from 10 May to 18 June 2002 at Hangzhou Regional Center for Small Hydro Power(HRC). Attended altogether 9 participants from 5 African countries, i.e. Burundi, Nigeria, South African, Tanzania and Tunisia. This is the second training workshop on SHP that HRC conducted for African countries.