title: Relation of family physician or specialist care to obstetric interventions and outcomes in patients at low risk: a western Canadian cohort study.
abstract: To determine the relation of family physician or specialist care to intrapartum interventions and outcomes, we carried out a historical cohort study of 1456 obstetric patients at low risk admitted between Nov. 15, 1984, and Mar. 15, 1986, to a western Canadian teaching hospital. The patients were classified as being at low risk on admission by means of chart review. Family physicians and specialists were found to have similar rates for most of the interventions measured, although the interventions for which significantly different rates were found suggest a less interventionist style of intrapartum care by family physicians. There were no significant differences in maternal or neonatal outcomes except for a higher proportion of infants weighing less than 2500 g among primigravid women cared for by family physicians compared with those under the care of specialists. Self-selection of physician specialty by patients resulted in differences in the demographic characteristics of the two patient populations. The findings support the continued involvement of family physicians in the provision of obstetric care.
authors.affiliation: Department of Family Medicine, University of Alberta, Edmonton.
authors.forename: E H
authors.initials: EH
authors.lastname: Krikke
authors.forename: N R
authors.initials: NR
authors.lastname: Bell
mesh_terms: D000293:Adolescent; D000328:Adult; D000416:Alberta; D001291:Attitude of Health Personnel; D015331:Cohort Studies; D036861:Delivery, Obstetric / Q000379:methods*; D005194:Family Practice; D005260:Female; D006801:Humans; D009774:Obstetrics; D010821:Physicians, Family; D010818:Practice Patterns, Physicians'; D011247:Pregnancy; D011256:Pregnancy Outcome; D012189:Retrospective Studies; D012307:Risk Factors