Objective To determine whether primary midwife care (caseload midwifery) decreases the caesarean section rate compared with standard maternity care.Design Randomised controlled trial.Setting Tertiary-care women's hospital in Melbourne, Australia.Population A total of 2314 low-risk pregnant women.Methods Women randomised to caseload received antenatal, intrapartum and postpartum care from a primary midwife with some care by 'back-up' midwives. Women randomised to standard care received either midwifery or obstetric-trainee care with varying levels of continuity, or community-based general practitioner care.Main outcome measures Primary outcome: caesarean birth. Secondary outcomes included instrumental vaginal births, analgesia, perineal trauma, induction of labour, infant admission to special/neonatal intensive care, gestational age, Apgar scores and birthweight.Results In total 2314 women were randomised-1156 to caseload and 1158 to standard care. Women allocated to caseload were less likely to have a caesarean section (19.4% versus 24.9%; risk ratio [RR] 0.78; 95% CI 0.67-0.91; P = 0.001); more likely to have a spontaneous vaginal birth (63.0% versus 55.7%; RR 1.13; 95% CI 1.06-1.21; P < 0.001); less likely to have epidural analgesia (30.5% versus 34.6%; RR 0.88; 95% CI 0.79-0.996; P = 0.04) and less likely to have an episiotomy (23.1% versus 29.4%; RR 0.79; 95% CI 0.67-0.92; P = 0.003). Infants of women allocated to caseload were less likely to be admitted to special or neonatal intensive care (4.0% versus 6.4%; RR 0.63; 95% CI 0.44-0.90; P = 0.01). No infant outcomes favoured standard care.Conclusion In settings with a relatively high baseline caesarean section rate, caseload midwifery for women at low obstetric risk in early pregnancy shows promise for reducing caesarean births.

BackgroundContinuity of care by a primary midwife during the antenatal, intrapartum and postpartum periods has been recommended in Australia and many hospitals have introduced a caseload midwifery model of care. The aim of this paper is to evaluate the effect of caseload midwifery on women’s satisfaction with care across the maternity continuum.MethodsPregnant women at low risk of complications, booking for care at a tertiary hospital in Melbourne, Australia, were recruited to a randomised controlled trial between September 2007 and June 2010. Women were randomised to caseload midwifery or standard care. The caseload model included antenatal, intrapartum and postpartum care from a primary midwife with back-up provided by another known midwife when necessary. Women allocated to standard care received midwife-led care with varying levels of continuity, junior obstetric care, or community-based general practitioner care. Data for this paper were collected by background questionnaire prior to randomisation and a follow-up questionnaire sent at two months postpartum. The primary analysis was by intention to treat. A secondary analysis explored the effect of intrapartum continuity of carer on overall satisfaction rating.ResultsTwo thousand, three hundred fourteen women were randomised: 1,156 to caseload care and 1,158 to standard care. The response rate to the two month survey was 88 % in the caseload group and 74 % in the standard care group. Compared with standard care, caseload care was associated with higher overall ratings of satisfaction with antenatal care (OR 3.35; 95 % CI 2.79, 4.03), intrapartum care (OR 2.14; 95 % CI 1.78, 2.57), hospital postpartum care (OR 1.56, 95 % CI 1.32, 1.85) and home-based postpartum care (OR 3.19; 95 % CI 2.64, 3.85).ConclusionFor women at low risk of medical complications, caseload midwifery increases women’s satisfaction with antenatal, intrapartum and postpartum care.Trial registrationAustralian New Zealand Clinical Trials Registry ACTRN012607000073404 (registration complete 23rd January 2007).

Objective To determine the effect of primary midwife-led care ('caseload midwifery') on women's experiences of childbirth.Design Randomised controlled trial.Setting Tertiary care women's hospital in Melbourne, Australia.Population A total of 2314 low-risk pregnant women.Methods Women randomised to caseload care received antenatal, intrapartum and postpartum care from a primary midwife, with some care provided by a 'back-up' midwife. Women in standard care received midwifery-led care with varying levels of continuity, junior obstetric care or community-based medical care.Main outcome measures The primary outcome of the study was caesarean section. This paper presents a secondary outcome, women's experience of childbirth. Women's views and experiences were sought using seven-point rating scales via postal questionnaires 2 months after the birth.Results A total of 2314 women were randomised between September 2007 and June 2010; 1156 to caseload and 1158 to standard care. Response rates to the follow-up questionnaire were 88 and 74%, respectively. Women in the caseload group were more positive about their overall birth experience than women in the standard care group (adjusted odds ratio 1.50, 95% CI 1.22-1.84). They also felt more in control during labour, were more proud of themselves, less anxious, and more likely to have a positive experience of pain.Conclusions Compared with standard maternity care, caseload midwifery may improve women's experiences of childbirth.Keywords Birth experience, caseload midwifery, continuity of care, midwife-led care, primary midwife care, randomised controlled trial.Tweetable abstract Primary midwife-led care ('caseload midwifery') improves women's experiences of childbirth.

This study found high levels of accuracy for data reported to the VPDC for births in 2011; however, some data items introduced in 2009 and not previously validated were less accurate. Data may be used with confidence overall and with awareness of limitations for some new items.