BREASTFEEDING SERVICES FOR LBW INFANTS-OUTCOMES AND COST

低出生体重婴儿的母乳喂养服务 - 结果和成本

• 批准号: 2445623
• 负责人: LINDA P BROWN
• 金额: $ 68.31万
• 依托单位: UNIVERSITY OF PENNSYLVANIA
• 依托单位国家: 美国
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-09-01 至 2000-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2445623
• 关键词: behavioral /social science research tag; breast feeding; clinical trials; developmental nutrition; female; health care cost /financing; health care model; health care service; human subject; low birth weight infant human; nurse practitioners; outcomes research; prognosis

DESCRIPTION: (Adapted from applicant abstract) Human milk affords specific health benefits for low birth weight (LBW < 2500g) infants. While increasing the frequency and duration of breastfeeding is a national priority, only 35% of mothers who deliver LBW infants initiate breastfeeding and of these, less than 50% sustain breastfeeding beyond infant hospital discharge. These lower breastfeeding rates among mothers of LBW infants can be explained by the fact that these women experience numerous problems that are unique to breastfed LBW infants. Although models for providing breastfeeding support services have been described, these services are geared to mothers of healthy term infants and are inadequate for meeting the unique needs of mothers of LBW infants. Only one research-based model for providing in-hospital breastfeeding support services for mothers and preterm/high risk infants has been described in the literature; no models for providing post- discharge breastfeeding services for mothers of LBW infants have been described. Mothers of LBW infants need consistent, comprehensive breastfeeding services provided by individuals who are skilled in both the care of LBW infants and management of lactation. The Perinatal Advanced Practice Nurse (PAPN) is the ideal professional to meet this health care need. The PAPN would provide breastfeeding services (pre- and post-infant discharge) that are specific to mothers and LBW infants, including skilled assessment, technical assistance, education, and support. The purpose of this randomized clinical trial is to compare maternal outcomes, infant outcomes and cost of care between two groups of women who breastfeed their LBW infants; a control group receiving routine breastfeeding care and an intervention group receiving a structured program of breastfeeding services provided by PAPNs. The study will test the following hypotheses: A structured program of breastfeeding services provided by PAPNs compared to routine care for breastfeeding will result in: 1) Improved maternal outcomes: more frequent and earlier transition to breast; increased milk volume; increased duration of breastfeeding; and greater attainment of breastfeeding goals; decreased anxiety and depression and greater satisfaction with care; 2) Improved infant outcomes: fewer acute care visits and rehospitalizations; and improved mental and motor development; 3) Decreased cost of care: decreased total costs per subject and decreased average rehospitalization cost. Additionally, the study will examine differences in growth between the two groups, predictors of improved maternal/infant outcomes and interventions used by PAPNs. Both groups will be followed for 1 year post infant discharge. Data analysis will include MANOVA, chi-square and t-tests. Data will be important to consumers, researchers, providers, insurers, and policy makers.

描述：（改编自申请人摘要）人乳提供