Episiotomy (done)

p-Value

OR (95% CI)

Age

<35 years

> 35 years

Reference

0.145

2.7(0.71 - 10.4)

Parity

Primigravida

mulipara

0.0006

Reference

20.9(11.1 - 39.5)

Birth weight

<4 kg

≥4 Kg

Reference

0.238

3.1 (0.47 - 20.3)

Perineal length

<4 cm

≥4 cm

Reference

0.0003

4.8 (2.5 - 9.2)

Circumcision

No

yes

Reference

0.026

1.96 (1.1 - 3.5)

Duration of second stage of labor

<1 hour

≥1 hour

Reference

0.922

1.1 (0.21 - 5.6)