Itziar Familiar

Use of the Behavior Rating Inventory of Executive Function and Child Behavior Checklist in Ugandan Children with HIV or a History of Severe Malaria.

Objective: To assess the structural overlap between the Behavior Rating Inventory of Executive Function (BRIEF) and Achenbach Child Behavior Checklist (CBCL) among children in Uganda. Methods: Caregiver ratings for the BRIEF and CBCL were obtained for 2 independent samples of school-aged children: 106 children (5–12 years old, 50% males) with a history of severe malaria and on 144 HIV-infected children (5–12 years old, 58% males) in Uganda. Exploratory factor analysis was used to evaluate the factor structure of the 8 subscales for the BRIEF and the 8 scales of the CBCL to determine correlation. Results: Overall, children in the severe malaria group had higher (increased symptom) BRIEF and CBCL scores than those in the HIV-infected group. Three factors that provided a reasonable fit to the data and could be characterized as 3 specific domains were identified: (1) Metacognition, which consisted of the scales in the BRIEF Metacognition domain, (2) Behavioral Adjustment, which comprised of the scales in the BRIEF Behavioral Regulation domain and the Externalizing Symptoms scales in the CBCL, and (3) Emotional Adjustment, which mainly consisted of the Internalizing Symptoms scales in the CBCL. The BRIEF Behavior Regulation and CBCL Externalizing Symptoms scales, however, did overlap in terms of assessing similar behavior symptoms. These findings were consistent across the severe malaria and HIV-infected samples of children. Conclusion: The BRIEF and CBCL instruments offer distinct, yet complementary, assessments of behavior in clinical pediatric populations in the Ugandan context, supporting the use of these measures for similar research settings.

Socio-demographic correlates of depression and anxiety among female caregivers living with HIV in rural Uganda

ABSTRACT Women living with HIV are at increased risk for psychosocial distress, especially among social and economically disadvantaged women living in rural areas. Little is known about how social support and wealth impacts the mental health of women caring for young children in low- and middle-income countries. The purpose of this paper was to assess demographic, socio-economic, and social support correlates of depression and anxiety in HIV-infected+ female caregivers living in rural Uganda. Depression and anxiety were assessed using the Hopkins Symptom Checklist (HSCL-25), two-domains of social support (family and community) were measured with the adapted Multidimensional Scale for Perceived Social Support, and wealth was measured using a checklist of material possessions and housing quality among 288 women. Multivariable linear regression models assessed the association of depression and anxiety with demographic and social predictors. Sixty-one percent of women reported clinically significant symptoms of depression or anxiety using the standard HSCL-25 cut-off of >1.75. Lower wealth (p = .01) and family support (p = .01) were significantly associated with more depressive symptoms, with greater family support being more protective of depression in the highest wealth group (top 20%) compared to the lowest. More anxiety symptoms were associated with lower wealth (p = .001), lower family support (p = .02), and higher community support (p = .003). Economic and social support factors are important predictors of caregiver mental health in the face of HIV disease in rural Uganda. Findings suggest that interventions should consider ways to increase economic opportunities and strengthen family support for HIV+ caregivers.

Caregiver mental health and HIV-infected child wellness: perspectives from Ugandan caregivers

ABSTRACT Prior studies indicate a substantial link between maternal depression and early child health but give limited consideration to the direction of this relationship or the context in which it occurs. We sought to create a contextually informed conceptual framework of this relationship through semi-structured interviews with women that had lived experience of caring for an HIV-infected child while coping with depression and anxiety symptoms. Caregivers explained their role in raising healthy children as complex and complicated by poverty, stigma, and isolation. Caregivers discussed the effects of their own mental health on child well-being as primarily emotional and behavioral, and explained how looking after a child could bring distress, particularly when unable to provide desired care for sick children. Our findings suggest the need for investigation of the reciprocal effects of child sickness on caregiver wellness and for integrated programs that holistically address the needs of HIV-affected families.

Immunological correlates of behavioral problems in school-aged children living with HIV in Kayunga, Uganda

Background. HIV can affect the neuropsychological function of children, including their behavior. We aim to identify immunological correlates of behavioral problems among children living with HIV in Uganda. Methods. Children participating in a parent randomized control trial in Kayunga, Uganda were assessed with the Behavior Rating Inventory of Executive Function (BRIEF) and the Child Behavior Checklist (CBCL). We constructed simple and multiple linear regression models to identify immunological correlates of behavioral problems. Results. A total of 144 children living with HIV (50% male) with a mean age of 8.9 years [Standard Deviation (s.d.) = 1.9] were included in the analysis. Eighty-two children were on antiretroviral therapy. Mean CD4 cell count % was 35.1 cells/μl (s.d. = 15.0), mean CD4 cell activation 5.7% (s.d. = 5.1), mean CD8 cell activation was 17.5% (s.d. = 11.2) and 60 children (41.7%) had a viral load of <4000 copies/ml. In the adjusted models for the BRIEF, higher scores were associated with higher viral loads (aβ = 16.7 × 10−6, 95% CI −5.00 × 10−6 to 28.4 × 10−6), specifically on the behavioral regulation index. Higher mean CD8 activation % was associated with higher scores on the Externalizing Problems and Total Problems scales of the CBCL (aβ = 0.17, 95% CI 0.04–0.31 and aβ = 0.15, 95% CI 0.00–0.28, respectively). Conclusions. Poorer behavioral outcomes were associated with higher viral loads while higher CD8 activation was associated with poorer emotional and behavioral outcomes. Complete immunological assessments for children living with HIV could include commonly used viral and immunological parameters to identify those at higher risk of having negative behavior outcomes and who would benefit the most from behavioral interventions.

Randomized controlled trial of caregiver training for HIV-infected child neurodevelopment and caregiver well-being

Objectives: HIV infection places children at neurodevelopmental risk; for young children in poverty, risk is compounded by compromised caregiving quality. The mediational intervention for sensitizing caregivers (MISC) program trained caregivers on fostering daily interactions with young children. We hypothesized that MISC could enhance neurodevelopment of rural Ugandan HIV-infected children and improve mental health outcomes of their caregivers, which might mediate improved caregiving quality. Design: A randomized trial of HIV-infected young children (ages 2–5 years) and their female caregivers; cluster randomization was to MISC or a nutrition curriculum. Setting: A total of 18 geographic clusters in rural Uganda. Study participants: Children and caregivers were evaluated at baseline, 6 months, 1 year, and 1-year post-training. Main outcome measures: Mullen Scales of Early Learning, the Color-Object Association Test for memory, the Early Childhood Vigilance Test of attention, and the Behavior Rating Inventory of Executive Function for the children. Caregivers completed measures of depression and anxiety symptoms and daily functioning. Results: MISC had a significant impact on postintervention receptive language (adjusted mean difference = 3.13, 95% confidence interval 0.08, 6.18) that persisted at 1-year follow-up. MISC caregivers reported significantly less functional impairment postprogram (adjusted mean difference = −0.15, 95% confidence interval −0.28, −0.01). Other outcomes were NS. Conclusion: Both intervention conditions resulted in improvements in the study children over time. MISC showed additional impacts on child language and caregiver well-being. Future directions that include assessing the extent enhanced language development resulting from improved caregiving may better prepare impoverished children for school.

Association between coping strategies, social support, and depression and anxiety symptoms among rural Ugandan women living with HIV/AIDS

ABSTRACT Poor mental health detrimentally affects quality of life among women living with HIV/AIDS. An improved understanding of how coping and social support relate to depression and anxiety in this population can facilitate the design and implementation of appropriate mental health treatment and support services. Secondary analysis was conducted on baseline data from 288 HIV-positive women enrolled in a parenting intervention in Uganda. Depression and anxiety symptoms, social support, and coping were assessed with the Hopkins Symptom Checklist and adapted versions of the Multidimensional Scale for Perceived Social Support and Ways of Coping Questionnaire. General linear regression models were used to estimate associations between coping and mental health. Based on report of elevated symptoms, approximately 10% of women were categorized as having clinically-relevant depression or anxiety. Emotion-focused (EF: p < .001) and problem-focused (PF: p = .01) coping were associated with more depressive symptoms while greater family support (EF: p = .002; PF: p = .003) was associated with fewer depression symptoms. More anxiety symptoms were associated with reporting both coping strategies (EF: p < .001; PF: p = .02) and higher community support (EF&PF: p = .01). The cross-sectional nature of the study limits our ability to rule out the role of reverse causation in the significant relationship between coping and mental health. Findings do suggest that high family support can be protective against depression and anxiety symptoms among women living with HIV.

Executive function and attention-deficit/hyperactivity disorder in Ugandan children with perinatal HIV exposure

Background. Attention-deficit/hyperactivity disorder (ADHD) is among the most commonly diagnosed mental disorders in childhood and is associated with substantial deficits in executive functioning and lost academic and occupational attainment. This study evaluates symptoms of ADHD and their association with neurocognitive deficits in a cohort of rural Ugandan children who were born to HIV-infected mothers. Methods. We assessed ADHD symptoms and executive function (including memory and attention) in a non-clinical sample of children born to HIV-infected mothers in rural eastern Uganda. Analyses included assessments of the psychometric properties, factor structure, and convergent and discriminant validity of the ADHD measure (ADHD-Rating Scale-IV); and executive function deficits in children meeting symptom criteria for ADHD. Results. 232 children [54% female; mean age 7.8 years (s.d. 2.0)] were assessed for ADHD and executive function deficits. The ADHD measure showed good internal consistency (α = 0.85.) Confirmatory factor analysis showed an acceptable fit for the diagnostic and statistical manual of mental disorders (DSM-5) two-factor model. Subjects meeting DSM-5 symptom criteria for ADHD had worse parent-rated executive function on six out of seven subscales. Conclusions. Our results demonstrate structural validity of the ADHD measure with this population, strong associations between ADHD symptom severity and poorer executive function, and higher levels of executive function problems in perinatally HIV-exposed Ugandan children with ADHD. These findings suggest that ADHD may be an important neurocognitive disorder associated with executive function problems among children in sub-Saharan African settings where perinatal HIV exposure is common.

Validity of Neuropsychological Testing in Young African Children Affected by HIV

Introduction Western-constructed neuropsychological tests have been used in low and middle income countries to assess the impact of HIV/AIDS and other chronic illnesses. We explore using such instruments cross-culturally in a sub-Saharan Africa setting. Methods IMPAACT P1104S was a two-year observational study carried out at six clinical sites (South Africa- 3 sites, Malawi, Uganda and Zimbabwe) to assess and compare neuropsychological outcomes in three cohorts of children 5-11 years of age: HIV-infected (HIV), HIV-exposed but uninfected (HEU) and HIV unexposed and uninfected (HU). Descriptive statistics compared socio-demographic characteristics among children at sites. Instruments included the KABC-II cognitive ability, TOVA attention/impulsivity, BOT-2 motor proficiency tests, and BRIEF executive function problems. Test characteristics were assessed using intraclass and Spearman non-parametric correlations, linear regression and principal factor analyses. Results Of the 611 participants, 50% were male and mean age ranged from 6.6 to 8 years. In Malawi, Uganda and Zimbabwe, substantial proportions of families lived in rural settings in contrast to the South African sites. Intraclass correlation coefficients between weeks 0 and 48 were highest for the KABC scores, ranging between 0.42 to 0.71.Correlations among similar test domains were low to moderate but significant, with positive correlation between KABC Sequential and TOVA scores and negative correlation between BRIEF and KABC scores. TOVA response time scores correlated negatively with the BOT-2 Total points score. Strong and significant associations between individual measures of growth, disability and development with all test scores were observed. Performance-based measures were markedly lower for HIV compared to HEU and HU participants, even after controlling for age, sex and site. Factor analyses confirmed the underlying theoretical structure of the KABC scaled item scores. Conclusion The KABC, TOVA, BRIEF and BOT-2 were valid and reliable tools for assessing the neuropsychological impact of HIV in four sub-Saharan African countries.

Building capacity in neurodevelopment assessment of children in sub-Saharan Africa: A quality assurance model to implement standardized neurodevelopment testing

ABSTRACT Compromised neurodevelopment (ND) among infants and children is prevalent in sub-Saharan Africa. Standardized testing of ND is frequently prohibitive in these contexts, as tests require skilled staff for their application. In this paper, we present a quality assurance (QA) model (QualiND) for standardized ND testing, discussing findings and implications from our experience applying the Kaufman Assessment Battery for Children second edition (KABC-II). The QualiND model was implemented within IMPAACT P1104s study, a multisite, prospective study including 615 children affected by HIV. From 2014 to 2016, the QualiND managed 18 testers across 6 sites located in 4 African countries applying the KABC-II in 9 local languages. The QualiND is a multilevel, video-assisted iterative model incorporating remote evaluation, feedback, and supervision roles. Using an ad hoc rubric, videos of test application were evaluated by experienced staff in a centralized QA center. At each study site, testers and supervisors reviewed feedback from videos received via email from the QA center and devised an action plan to address testing errors and deficiencies. There were few instances of invalid tests and few barriers to test completion. Over 97% of KABC-II tests across sites were considered to be valid by the QA center. Overall, the QualiND model was a useful platform for remote supervision to nonspecialist and minimally trained research staff. The QualiND model may be useful to researchers and organizations involved in measuring early child development using standardized tests in low and middle-income countries.