The introduction of a woman-held record into a hospital antenatal clinic: the bring your own records study. The Newbury Maternity Care Study: a randomized controlled trial to assess a policy of women holding their own obstetric records.
We report the introduction of a woman-held record into an antenatal clinic in a NSW teaching hospital using a randomized controlled trial. In 1997, 150 women were randomized to either retaining their entire antenatal record through pregnancy (women-held group) or to holding a small, abbreviated card, as was standard practice (control group). A questionnaire was distributed to women to measure sense of control, involvement in care and levels of communication. Availability of records at antenatal visits was also measured. Women in both groups were satisfied with their allocated method of record keeping, however, those in the women-held group were significantly more likely to report feeling in 'control' during pregnancy. Women in the control group were more likely to feel anxious and helpless and less likely to have information on their records explained to them by their caregiver. The number of records available at each clinic was similar in both groups. To assess a policy of women holding and thus having constant access to their own obstetric records, 290 women attending a peripheral consultant clinic in Newbury, West Berkshire, were randomly allocated to hold either their full case notes, or the more usual co-operation card. Women holding their full records were significantly more likely to feel in control of their antenatal care (rate ratio 1.45; 95% confidence interval 1.08-1.95) and to feel it was easier to talk to doctors and midwives (rate ratio 1.73; 95% confidence interval 1.16-2.59). No other beneficial effects were detected. Asked about their preferences for any subsequent pregnancies, women holding their own records in the index pregnancy were more likely to say they would prefer to hold the same kind of record again in a subsequent pregnancy than were women holding a co-operation card (rate ratio 1.56; 95% confidence interval 1.34-1.81). There was no evidence of negative effects. In particular, women holding their case notes did not feel more anxious than co-operation card holders. The policy of women holding their notes resulted in savings in clerical time, without evidence of an increase in the rate of lost notes.
The three trials are small, and not all of them reported on all outcomes. The results suggest that there are both potential benefits (increased maternal control and satisfaction during pregnancy, increased availability of antenatal records during hospital attendance) and harms (more operative deliveries). Importantly, all of the trials report that more women in the case notes group would prefer to hold their antenatal records in another pregnancy. There is insufficient evidence on health related behaviours (smoking and breastfeeding) and clinical outcomes. It is important to emphasise that this review shows a lack of evidence of benefit rather than evidence of no benefit.