The Prevalence and Risk Factors of Hypokalemia in Pregnancy-Related Hospitalizations: A Nationwide Population Study

Table 5

Obstetric complications and the risk of pregnancy-related hypokalemia.

Pregnancy or delivery complication	Univariate analysis				Multivariate analysis
	OR	value	95% CI lower	95% CI upper	OR	value	95% CI lower	95% CI upper
Antepartum hemorrhage	1.14	0.019	1.02	1.27	1.09	0.151	0.97	1.22
Post-partum hemorrhage	1.38	<0.001	1.28	1.49	1.42	<0.001	1.31	1.53
Preterm labor	0.99	0.853	0.93	1.06
Gestational hypertension	2.37	<0.001	2.27	2.48	2.03	<0.001	1.94	2.12
Hyperemesis gravidarum	40.28	<0.001	38.54	42.11	33.18	<0.001	31.61	34.83