RESUMO
OBJECTIVE: To determine the effects of pediatric primary care interventions on parent-child interactions in families with low socioeconomic status. DESIGN: In this randomized controlled trial, participants were randomized to 1 of 2 interventions (Video Interaction Project [VIP] or Building Blocks [BB]) or the control group. SETTING: Urban public hospital pediatric primary care clinic. PARTICIPANTS: Mother-newborn dyads enrolled post partum from November 1, 2005, through October 31, 2008. INTERVENTIONS: In the VIP group, mothers and newborns participated in 1-on-1 sessions with a child development specialist who facilitated interactions in play and shared reading by reviewing videos made of the parent and child on primary care visit days; learning materials and parenting pamphlets were also provided. In the BB group, parenting materials, including age-specific newsletters suggesting interactive activities, learning materials, and parent-completed developmental questionnaires, were mailed to the mothers. MAIN OUTCOME MEASURES: Parent-child interactions were assessed at 6 months with the StimQ-Infant and a 24-hour shared reading recall diary. RESULTS: A total of 410 families were assessed. The VIP group had a higher increased StimQ score (mean difference, 3.6 points; 95% confidence interval, 1.5 to 5.6 points; Cohen d, 0.51; 0.22 to 0.81) and more reading activities compared to the control group. The BB group also had an increased overall StimQ score compared with the control group (Cohen d, 0.31; 95% confidence interval, 0.03 to 0.60). The greatest effects for the VIP group were found for mothers with a ninth-grade or higher reading level (Cohen d, 0.68; 95% confidence interval, 0.33 to 1.03). CONCLUSIONS: The VIP and BB groups each led to increased parent-child interactions. Pediatric primary care represents a significant opportunity for enhancing developmental trajectories in at-risk children. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00212576.
Assuntos
Intervenção Educacional Precoce/organização & administração , Promoção da Saúde/organização & administração , Relações Pais-Filho , Pobreza , Atenção Primária à Saúde/organização & administração , Desenvolvimento Infantil/fisiologia , Pré-Escolar , Intervalos de Confiança , Feminino , Disparidades nos Níveis de Saúde , Hospitais Urbanos , Humanos , Lactente , Recém-Nascido , Desenvolvimento da Linguagem , Aprendizagem , Masculino , Cidade de Nova Iorque , Pediatria/métodos , Ludoterapia/métodos , Jogos e Brinquedos , Avaliação de Programas e Projetos de Saúde , Valores de Referência , Medição de Risco , Fatores Socioeconômicos , Materiais de Ensino , Fatores de Tempo , Gravação em Vídeo/métodosRESUMO
OBJECTIVES: To determine whether pediatric primary care-based programs to enhance parenting and early child development reduce media exposure and whether enhanced parenting mediates the effects. DESIGN: Randomized controlled trial. SETTING: Urban public hospital pediatric primary care clinic. PARTICIPANTS: A total of 410 mother-newborn dyads enrolled after childbirth. INTERVENTIONS: Patients were randomly assigned to 1 of 2 interventions, the Video Interaction Project (VIP) and Building Blocks (BB) interventions, or to a control group. The VIP intervention comprised 1-on-1 sessions with a child development specialist who facilitated interactions in play and shared reading through review of videotapes made of the parent and child on primary care visit days; learning materials and parenting pamphlets were also provided. The BB intervention mailed parenting materials, including age-specific newsletters suggesting activities to facilitate interactions, learning materials, and parent-completed developmental questionnaires (Ages and Stages questionnaires). OUTCOME MEASURES: Electronic media exposure in the home using a 24-hour recall diary. RESULTS: The mean (SD) exposure at 6 months was 146.5 (125.0) min/d. Exposure to VIP was associated with reduced total duration of media exposure compared with the BB and control groups (mean [SD] min/d for VIP, 131.6 [118.7]; BB, 151.2 [116.7]; control, 155.4 [138.7]; P = .009). Enhanced parent-child interactions were found to partially mediate relations between VIP and media exposure for families with a ninth grade or higher literacy level (Sobel statistic = 2.49; P = .01). CONCLUSION: Pediatric primary care may represent an important venue for addressing the public health problem of media exposure in young children at a population level. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00212576.