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Table 4 Comparison of Apgar scores, blood loss, and oxytocin usage in two groups

From: The effects of transcutaneous electrical nerve stimulation during the first stage of labor: a randomized controlled trial

Characteristics

The experimental group (N = 161)

Control group

(N = 165)

Test statistic

p-value

Apgar score (mean ± SD)

At 1st minute

8.91 ± 0.42

8.91 ± 0.38

− 0.15 a

0.88

At 5th minutes

9.96 ± 0.23

9.97 ± 0.17

− 0.58 a

0.56

Oxytocin use

No

127 (78.88%)

136 (82.42%)

0.33 b

0.3

Yes

34 (21.12%)

29 (17.58%)

0.01a

0.92

Blood loss during delivery in ml C (mean ± SD)

212.42 ± 58.64

211.82 ± 52.06

Baby wight in g d

3247 ± 371.63

3321.01 ± 406.18

−1.59 a

0.11

  1. a Independent samples t-test; b Chi-square test; c Millilitres; d Grams