MATERNAL VARIABLES IG CG
X(SD) X(SD) MD 95%CI P value1
Duration of the second stage of labor (minutes) 28,1 ± 26,3 40,9 ± 29,2 12,8 -1,3 to 26,9 0,025
Duration of maternal pushing (minutes) 3,2 ± 3,5 6,5 ± 3,8 3,2 1,4 to 5,1 <0,001
N (%) N (%) RR 95%CI P value2
Episiotomy 0 (0) 3 (10) 1,1 1,0 to 1,2 0,119
Perineal laceration 30 (97) 28 (90) 1,1 0,9 to 1,2 0,612
Vaginal delivery 31 (100) 30 (97) 1,0 1,0 to 1,1 1,000
Instrumental delivery 0 (0) 3 (10) 1,1 1,0 to 1,2 0,119
Cesarean section 0 (0) 1 (3) 1,0 1,0 to 1,1 1,000
Postpartum hemorrhage 0 (0) 0 (0) - - -
Maternal blood pressure 0 (0) 1 (0) 1,0 1,0 to 1,1 1,000
Oxytocin 0 (0) 0 (0) - - -
SD, standard deviation; MD, difference in means; N, number of cases; RR, Relative Risk; 95%CI, 95% Confidence Interval. 1 Mann-Whitney test / 2 Fisher’s exact test SD, standard deviation; MD, difference in means; N, number of cases; RR, Relative Risk; 95%CI, 95% Confidence Interval. 1 Mann-Whitney test / 2 Fisher’s exact test SD, standard deviation; MD, difference in means; N, number of cases; RR, Relative Risk; 95%CI, 95% Confidence Interval. 1 Mann-Whitney test / 2 Fisher’s exact test SD, standard deviation; MD, difference in means; N, number of cases; RR, Relative Risk; 95%CI, 95% Confidence Interval. 1 Mann-Whitney test / 2 Fisher’s exact test SD, standard deviation; MD, difference in means; N, number of cases; RR, Relative Risk; 95%CI, 95% Confidence Interval. 1 Mann-Whitney test / 2 Fisher’s exact test SD, standard deviation; MD, difference in means; N, number of cases; RR, Relative Risk; 95%CI, 95% Confidence Interval. 1 Mann-Whitney test / 2 Fisher’s exact test