Costs and effectiveness of community postnatal support workers: randomised controlled trial

OBJECTIVES: To establish the relative cost effectiveness of postnatal support in the community in addition to the usual care provided by community midwives. DESIGN: Randomised controlled trial with six month follow up. SETTING: Recruitment in a university teaching hospital and care provided in women's homes. PARTICIPANTS: 623 postnatal women allocated at random to intervention (311) or control (312) group. INTERVENTION: Up to 10 home visits in the first postnatal month of up to three hours duration by a community postnatal support worker. MAIN OUTCOME MEASURE: General health status as measured by the SF-36 and risk of postnatal depression. Breast feeding rates, satisfaction with care, use of services, and personal costs. RESULTS: At six weeks there was no significant improvement in health status among the women in the intervention group. At six weeks the mean total NHS costs were £635 for the intervention group and £456 for the control group (P=0.001). At six months figures were £815 and £639 (P=0.001). There were no differences between the groups in use of social services or personal costs. The women in the intervention group were very satisfied with the support worker visits. CONCLUSIONS: There was no health benefit of additional home visits by community postnatal support workers compared with traditional community midwifery visiting as measured by the SF-36. There were no savings to the NHS over six months after the introduction of the community postnatal support worker service.