title: Factors predicting elective repeat cesarean delivery.
abstract: OBJECTIVE
  To determine which factors influence a trial of labor after previous cesarean delivery.
  
  
  METHODS
  Among 8829 deliveries at five participating hospitals, the charts of 1001 women who had a previous cesarean delivery were reviewed to determine whether a trial of labor or elective cesarean had been performed. Bivariate analysis compared demographic factors, and logistic regression adjusted for other possible influential variables.
  
  
  RESULTS
  Fifty-eight percent of the women underwent a trial of labor. Although obstetric variables did not differ between the groups, those undergoing a trial of labor were significantly more likely to be younger, non-white, unmarried, to have no one in the household employed, and to lack private insurance. When logistic regression was performed, only the site of care (odds ratio 0.36-0.52 depending on the site; P < .05) and private insurance (odds ratio 0.52, P < .0001) were independent predictors of a trial of labor.
  
  
  CONCLUSIONS
  Local factors and insurance status are important in determining whether a woman receives a trial of labor or elective cesarean delivery. These issues must be addressed if reduction of the national cesarean rate is to be realized.
authors.affiliation: Eau Claire Family Practice, University of Wisconsin HS07012-01.
authors.forename: W J
authors.initials: WJ
authors.lastname: Hueston
authors.forename: M
authors.initials: M
authors.lastname: Rudy
mesh_terms: D000328:Adult; D002585:Cesarean Section / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D016015:Logistic Models; D016017:Odds Ratio; D011247:Pregnancy; D012086:Reoperation / Q000706:statistics & numerical data; D012189:Retrospective Studies; D014219:Trial of Labor