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Table 2 Number and prevalence of cesarean and vacuum delivery by group

From: The impact of non-significant variable decelerations appearing in the latent phase on delivery mode: a prospective cohort study

  Number (%) OR 95% CI p
Cesarean or vacuum     0.0001
Category I 13 (5.2%) 1.00 Reference  
Category II-NSV 20 (10.8%) 2.21 1.07-4.56 0.03
Category II-SV 36 (47.4%) 16.48 8.04-33.76 0.001
Cesarean     0.0001
Category I 7 (2.8%) 1.00 ---------  
Category II-NSV 12 (6.5%) 2.25 0.80-6.87 0.1
Category II-SV 25 (32.9%) 17.09 6.65-48.78 0.0001
Vacuum     
Category I 6 (2.4%) 1.00 ---------  
Category II-NSV 8 (4.3%) 1.84 0.55-6.53 0.3
Category II-SV 11 (14.5%) 6.91 2.23-23.47 0.0001
  1. Abbreviations: OR: odds ratio; CI: confidence interval; NSV: non-significant variable decelerations; SV: significant variable decelerations.