Table 4.

Multivariable logistic regression model on associated factors with acute postpartum pain

Variables	Adjusted OR (95% CI)	P - value
A-LPQ birthing pain	1.03 (1.01–1.05)	0.0008
Blood loss during delivery (for every 10ml change)	1.01 (1.00–1.03)	0.0148
Presence of shoulder dystocia	10.06 (2.28–44.36)	0.0023
Use of pethidine for labor analgesia	1.74 (1.07–2.84)	0.0271
Nausea during menstruation before current pregnancy (Reference: Never/ rarely)		0.0022a
Sometimes	0.34 (0.16–0.72)	0.0045
Always	2.42 (0.94–6.22)	0.0666

 A-LPQ Angle Labor Pain Questionnaire; CI confidence interval; OR odds ratio

^a Type III p-value