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Table 3 Logistic regression analysis showing associations of outcome variables for predicting likelihood of vaginal delivery within 24 h

From: Transvaginal two-dimensional ultrasound measurement of cervical volume to predict the outcome of the induction of labour: a prospective observational study

Variable Likelihood of vaginal delivery within 24 h
Crude OR (95% CI); p value aOR (95% CI); p value
Bishop score 0.78 (0.63, 0.97); 0.03 1.04 (0.79, 1.38); 0.76
Cervical length (cm) 11.19 (4.12, 30.44); < 0.001 12.12 (3.44, 42.71); < 0.001
Cervical volume (cm3) 1.10 (1.05, 1.16); < 0.001 1.10 (1.01, 1.17); 0.01
  1. OR Odds Ratio, aOR Adjusted Odds Ratio, CI Confidence Interval