Healthy steps in an integrated delivery system: child and parent outcomes at 30 months.

OBJECTIVE: To test the effects of the Healthy Steps for Young Children program (HS) (which supports parents managing children's developmental and behavioral issues)-with and without a prenatal component-on child health and development, parenting practices, and parental well-being. DESIGN: A concurrent comparison with clinic-level assignment to intervention or usual care status. Nested in the intervention arm, a randomized trial compared HS with and without a prenatal component. SETTING: Five primary care clinics in an integrated delivery system in the Pacific Northwest. PARTICIPANTS: A consecutive sample of 439 pregnant women (80% of eligible) were enrolled. Follow-up data were obtained for 78% when the child was 30 months old. Intervention Families in intervention clinics received HS services, including developmental and behavioral advice and risk factor screening. In addition, those randomized to prenatal services received 3 home visits during pregnancy. MAIN OUTCOME MEASURES: Assessed by telephone interview in the 3 domains of child health and development, parenting practices, and parental well-being. RESULTS: Intervention was associated with positive outcomes in timely well-child care, immunization rates, breastfeeding, television viewing, injury prevention, and discipline strategies. Prenatal initiation of services was associated with larger expressive vocabularies at age 24 months. Mothers who received the intervention reported more depressive symptoms, but there was no increase in the proportion with clinically significant depression. CONCLUSIONS: For members of an integrated delivery system, the HS intervention was associated with positive effects on children's health and parenting practices. There was little evidence of any additional benefit of HS services initiated during the prenatal period.

Expanding developmental and behavioral services for newborns in primary care; Effects on parental well-being, practice, and satisfaction.

BACKGROUND: Healthy Steps (HS) was designed to address, prospectively, behavioral and developmental support needs of young families in pediatric clinical care settings. PrePare (PP) initiates these services prenatally, whereas HS begins services in the postnatal period. Both interventions have universal and risk-directed components. Intervention effects in the first 3 months after birth are reported here. METHODS: A quasi-experimental design was used to allocate 439 participants to intervention or usual care conditions. Within the intervention group, enrollees were randomly assigned to receive HS or PP+HS services. Early outcomes were assessed by telephone survey at 1 week and 3 months postpartum. RESULTS: Mothers in either intervention condition were less likely to report depressive symptoms and more likely to describe themselves as pleased in their role as parents. Intervention families were more likely to continue breastfeeding and more likely to read to their 3-month-old. Knowledge of infant development and recognition of appropriate discipline was greater among intervention recipients. Satisfaction with pediatric care was higher among intervention recipients and the rate of health plan disenrollment was 75% lower at 3 months among those enrolled in the prenatal intervention. No other outcome difference emerged between HS and PP+HS enrollees. CONCLUSIONS: Receipt of either intervention was associated with positive effects on health, safety, and developmentally appropriate parenting, as assessed in early infancy. There were positive effects on health plan disenrollment. No additional benefit could be ascribed to prenatal institution of services. A combination of universal and risk-based support for new parents is recommended, rather than the provision of risk-based services alone.

Expanding developmental and behavioral services for newborns in primary care: program design, delivery, and evaluation framework.

BACKGROUND: Healthy Steps (HS) for Young Children strengthens the healthcare system as a source of developmental and behavioral support for parents. This series of papers presents a study of HS as implemented within a large health maintenance organization that tested the benefit of beginning intervention services during pregnancy with an extension program called "PrePare" (PP). METHODS: The design was a quasi-experimental comparison of intervention families with families receiving usual care. Within the intervention, families were assigned randomly to begin receiving Healthy Steps services prenatally (PP+HS) or shortly after birth (HS). We used a systems model, PRECEDE/PROCEED, for planning, implementation, and process evaluation. Outcomes examined when the infants were aged 3 months included changes in family social support and capacity for parenting, parenting behaviors, and satisfaction and loyalty to the health plan. RESULTS: The sample of 439 families was distributed as follows: usual care (n=136), prenatal initiation of services (PP+HS; n=151), and postnatal Healthy Steps (HS; n=152). Information about program implementation, including provider satisfaction, is provided for the early phases of the study (through age 3 months). The intervention was delivered with fidelity and with minimal disruption to the practice styles of pregnancy providers, most of whom considered the program valuable to their patients. Relative to families in the comparison group, families in the intervention group received more usual care services and more intervention-specific services. CONCLUSIONS: The pregnancy and newborn phases of the intervention were embedded successfully within the existing healthcare delivery system. The program was considered valuable for parents by providers and parents. Participating families received more services and a greater variety of services than families in usual care. Whether these differences result in beneficial outcomes for families or the health plan are topics of the subsequent papers.