Table 5.

Logistic regression for readmission.

Parameter	Category	Univariate			Multivariate
		OR	95% CI	p value	OR	95% CI	p value
Gender	Male	0.03	0.01–0.12
	Female	2.34	1.10–5.01	0.03∗	2.57	1.13–5.81	0.02∗
Age (years)	18–39	0.24	0.13–0.42
	40–59	0.32	0.12–0.85	0.02∗	0.30	0.11–0.82	0.02∗
	60–79	0.50	0.20–1.23	0.13	0.54	0.21–1.38	0.20
	≥80	0.28	0.08–1.04	0.06	0.33	0.09–1.26	0.11
Hypertriglyceridaemia	No	0.12	0.08–0.18	<0.01∗
	Mild	1.23	0.47–3.22	0.67	1.33	0.48–3.67	0.58
	Moderate-Severe	0.94	0.31–2.87	0.91	0.83	0.26–2.66	0.75
Gallstones	No	0.15	0.09–0.25
	Yes	0.65	0.32–1.35	0.25	0.48	0.22–1.05	0.07

∗ indicates statistically significant differences (p < 0.05).