Table 2 Comparison of maternal delivery (χ ± S)

First stage of labour (min)

438.05 ± 211.13

422.58 ± 191.57

438.77 ± 204.43

0.254

0.776

Second stage of labour (min)

74.05 ± 59.69

92.31 ± 166.24

68.38 ± 47.35

1.572

0.209

Third stage of labour (min)

11.07 ± 7.18

11.15 ± 6.68

10.124.33

0.666

0.514

Total stage of labour (min)

527.70 ± 237.45

547.97 ± 280.66

528.71 ± 228.83

0.271

0.763

Debranching mode Artificial/Early stage

97/49/46

67/34/26

31/28/14

5.003

0.287

Cervical balloon using (cases)

35

21

6

4.053

0.132

Oxytocin use (cases)

81^#

38

33^#

6.41

0.041

Fetal head change with hand (cases)

5

3

3

0.074

0.964

Vaginal lateral incision (cases)

51

26

15

2.005

0.367

Fetal position

0.074

0.964

 LOA

155

60

 ROA

34

21

13

 Others

3

3

0

Neonatal birth weight (g)

3.15 ± 0.43

3.18 ± 0.46

3.15 ± 0.44

0.178

0.836

VAS during labour

1.66 ± 0.93

4.93 ± 0.78

7.81 ± 0.78

148.29

0.000