Table 5.

Logistic regression of associations between risk factors for SAP

	B	S.E	Wals	P-value	OR	95% CI
Smoking	2.636	0.600	19.276	0.000	13.956	4.303-45.270
Dysphagia	1.236	0.620	3.980	0.046	3.443	1.022-11.602
NIHSS score	0.331	0.061	29.286	<0.001	1.393	1.230-1.570
CD4/CD8	-1.336	0.493	7.336	0.007	0.250	0.100-0.691