RESUMO
OBJECTIVE: Community-based video interventions offer an effective and potentially scalable early interaction coaching tool for caregivers living in low resource settings. We tested the Universal Baby (UB) video innovation; an early interaction coaching tool using video sourced and produced locally with early child development (ECD) expert supervision. METHODS: This proof-of-concept study enrolled 40 caregivers of children ages 10-18 months assigned to intervention and control groups by health establishments in Carabayllo, Lima, Peru. Mother/child dyads received 12 weekly group health education sessions with social support. Of those, 16 caregivers also received 6 UB videos featuring brain science education and local clips of responsive, reciprocal interaction, also known as "serve and return" interaction. Survey data assessed feasibility and acceptability of the intervention. We assessed improved quality of mother/child interaction using the Parenting Interactions with Children: Checklist of Observations Linked to Outcomes (PICCOLO). RESULTS: We found the program feasible. We successfully trained the local team to produce UB videos using locally-sourced footage and delivered the videos as part of a community-based intervention. We also found it to be acceptable in that participants enthusiastically received the UB videos, reporting they enjoyed being videotaped, and learned how to recognize and appropriately respond to their child's nuanced sounds and gestures. The median change in total PICCOLO scores favored the intervention group compared to the control group. CONCLUSIONS: UB offers great potential as a sustainable, potentially scalable, and culturally appropriate tool to promote equity for child development among young children living in low resource homes globally.
RESUMO
This study is a randomized controlled trial of a 12-week community-based group parenting intervention ("CASITA") in Lima, Peru. CASITA improved neurodevelopment in a pilot study of 60 Peruvian children and subsequently scaled to 3,000 households throughout the district. The objective of this study was to assess intervention effectiveness when implemented at scale. A total of 347 children ages 6-20 months (52.7% male, 100% identified as "mestizo") at risk for developmental difficulties were randomized to immediate or delayed CASITA. At 3 months after enrollment, the immediate arm showed significantly higher overall development, based on the Extended Ages and Stages Questionnaire and Home Observation for Measurement of the Environment scores (Cohen's ds = .36 and .31, respectively). Programs demonstrably effective at scale could help address children's development risks worldwide.
Assuntos
Poder Familiar , Feminino , Humanos , Lactente , Masculino , Peru , Projetos Piloto , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To determine whether the 3-month, community-based early stimulation coaching and social support intervention 'CASITA', delivered by community health workers, could improve early child development and caregiver-child interaction in a resource-limited district in Lima, Peru. DESIGN: A controlled two-arm proof-of-concept study. SETTING: Six neighbourhood health posts in Carabayllo, a mixed rural/urban district in Lima. Sessions were held in homes and community centres. PARTICIPANTS: Children aged 6-24 months who screened positive for risk of neurodevelopmental delay (using validated developmental delay tool) and poverty (using progress out of poverty tool) were enrolled with their caregivers. Dyads with children born >21 days early were excluded. INTERVENTION: 12-week parenting/support intervention plus nutritional support (n=41) or nutrition alone (n=19). OUTCOME MEASURES: Development and home environment differences and mean changes from baseline to 3 months postintervention were evaluated using age-adjusted z-scores on the Extended Ages and Stages Questionnaire (EASQ) and the Home Observation Measurement of the Environment (HOME) scores, respectively. RESULTS: Development in CASITA improved significantly in all EASQ domains, whereas the control group's z-scores did not improve significantly in any domain. The mean adjusted difference (MAD) in change in EASQ age-adjusted z-scores between the two study arms was 1.39 (95% CI 0.55 to 2.22); Cohen's d effect size of 0.87 (95% CI 0.23 to 1.50). Likewise, intervention significantly improved global HOME scores versus control group (MAD change of 6.33 (95% CI 2.12 to 10.55); Cohen's d of 0.85 (95% CI 0.28 to 1.41)). CONCLUSIONS: An evidence-based early intervention delivered weekly during 3 months by a community health worker significantly improved children's communication, motor and personal/social development in this proof-of-concept study.
RESUMO
BACKGROUND: In many resource-poor settings such as Peru, children affected by HIV have a high prevalence of neurodevelopmental delays (NDDs) and remain excluded from adequate treatment. METHODS: Community health workers (CHWs) administered NDD screening instruments to assess child development and associated caregiver and household factors in 14 HIV-affected parent-child dyads. Focus group discussion with caregivers was conducted to explore their needs and behaviors around early child stimulation and to assess their perceptions of the screening experience. RESULTS: Over 70% of the children had abnormal classification in at least 1 (out of 5) developmental domains according to Ages and States Questionnaire-provided cutoff scores. Caregiver depression and stress were associated with abnormal development as were some parenting behavior factors. Knowledge about child development was low. Caregivers felt testing and discussing results with a CHW were very insightful. Reported caregiver behavior differed between caregivers with HIV-infected children and those with uninfected children. CONCLUSION: Taken together, these exploratory quantitative data suggest that parenting behaviors associated with low child development scores may be modifiable and that community-based testing is well received and informative to these HIV-infected caregivers.