Table 4.

Univariate Logistic regression analysis of persistent respiratory failure in AP patients

Variable	B (S.E)	Adjusted OR	95% CI	P
Male	0.363	1.437	0.776–2.663	0.249
Age > 60 years	0.254	1.290	0.666–2.498	0.451
AO	1.272	3.567	1.808–7.037	< 0.001
Diabetes mellitus	0.731	2.076	1.061–4.062	0.033
Recurrence ≥2 times	0.148	0.863	0.303–2.457	0.782
Alcoholism	0.366	0.694	0.289–1.666	0.413
Smoking	0.411	1.508	0.730–3.118	0.267
HTG	0.420	1.522	1.062–2.181	0.022
Mild	0.546	1.726	0.788–3.779	0.172
Moderate to severe	0.844	2.325	1.119–4.829	0.024