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Published on: January 12, 2018
Home visiting and outcomes of preterm infants: a systematic review
Neera K Goyal1, Angelique Teeters, Robert T Ammerman
1Division of Neonatology and Pulmonary Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA. neera.goyal@cchmc.org
Insights
Home visiting programs show promise for improving parent-infant interaction in preterm infants. Further research can enhance the benefits of these interventions for at-risk populations.
Area of Science:
- Pediatrics
- Public Health
- Developmental Psychology
Background:
- Home visiting is a strategy to enhance child health and parenting.
- US preterm births have increased by 20% over the past two decades.
- Evidence on home visiting for preterm infants is limited.
Purpose of the Study:
- To review existing evidence on home visiting programs for preterm infants.
- To assess the impact of home visiting on preterm infant outcomes.
- To identify areas for future research and program improvement.
Main Methods:
- Systematic literature search across multiple databases (Medline, CINAHL, Cochrane, PsycINFO, Embase).
- Inclusion criteria: cohort or controlled trials, home-based preventive services, preterm or low birth weight infant outcomes.
- Data abstraction by two reviewers; random effects meta-analysis for developmental and parent interaction measures.
Main Results:
- Seventeen studies (15 RCTs, 2 cohort) were reviewed.
- Home visiting showed a positive effect on parent-infant interaction (HOME Inventory scores).
- Limited evidence for other outcomes (morbidity, abuse/neglect, growth); methodological limitations were common.
Conclusions:
- Home visiting interventions appear to improve parent-infant interaction for preterm infants.
- Further research should focus on optimizing interventions for preterm infants within existing programs.
- Enhancing impact and cost-effectiveness of home visiting for at-risk populations is recommended.
Background And Objectives:
Home visiting is 1 strategy to improve child health and parenting. Since implementation of home visiting trials 2 decades ago, US preterm births (<37 weeks) have risen by 20%. The objective of this study was to review evidence regarding home visiting and outcomes of preterm infants
Methods:
Searches of Medline, Cumulative Index to Nursing and Allied Health Literature, Cochrane Database of Systematic Reviews, Cochrane Controlled Trial Register, PsycINFO, and Embase were conducted. Criteria for inclusion were (1) cohort or controlled trial designs; (2) home-based, preventive services for infants at medical or social risk; and (3) outcomes reported for infants born preterm or low birth weight (<2500 g). Data from eligible reports were abstracted by 2 reviewers. Random effects meta-analysis was used to synthesize data for developmental and parent interaction measures.
Results:
Seventeen studies (15 controlled trials, 2 cohort studies) were reviewed. Five outcome domains were identified: infant development, parent-infant interaction, morbidity, abuse/neglect, and growth/nutrition. Six studies (n = 336) demonstrated a pooled standardized mean difference of 0.79 (95% confidence interval 0.57 to 1.02) in Home Observation for Measurement of the Environment Inventory scores at 1 year in the home-visited groups versus control. Evidence for other outcomes was limited. Methodological limitations were common.
Conclusions:
Reviewed studies suggest that home visiting for preterm infants promotes improved parent-infant interaction. Further study of interventions targeting preterm infants within existing programs may strengthen the impact and cost benefits of home visiting in at-risk populations.
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Guidelines for Writing Outcome
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care evaluation by...

