Comparison of 30-day planned and unplanned readmissions in a tertiary teaching hospital in China

Table 2 Bivariate logistic regression analysis of risk factors for 30-day unplanned readmission

	B	S.E.	P value	Exp(B)	95% C.I.
Age years	0.001	0.001	0.423	1.001	0.999	1.002
LOS (days)	0.05	<0.001	<0.001	1.05	1.05	1.05
IDR (days)	-0.03	<0.001	<0.001	0.97	0.96	0.97
Gender	0.66	0.02	<0.001	1.93	1.85	2.02
Marital			<0.001
Separated/divorced	0.30	0.07	<0.001	1.34	1.16	1.55
single	1.09	0.04	<0.001	2.98	2.77	3.21
Widowed/other	0.92	0.06	<0.001	2.52	2.24	2.83
ICU	2.68	0.12	<0.001	14.64	11.49	18.67
Surgery	0.91	0.02	<0.001	2.48	2.38	2.59
Health insurance			<0.001
No	-0.58	0.04	<0.001	0.56	0.52	0.60
Missing	0.02	0.06	0.72	1.02	0.91	1.15

ISSN: 1472-6963