4.

呼吸道致病性气道定植菌的危险因素的Logistic回归

The Logistic analysis of the risks of aieway colonizations

Variables in the equation	B	Sig.	95%CI
			Lower	Upper
Age ( < 75 yr; ≥75 yr)	1.616	0.045	1.039	24.392
Gender	0.025	0.566	0.941	1.118
Smoking index	1.707	0.040	1.080	28.146
Type of pathology	-0.980	0.251	0.071	1.999
Site	1.260	0.216	0.478	26.018
Central lung cancer/Peripheral lung cancer	-0.929	0.372	0.051	3.038
COPD level	23.384	0.999	0.000	-
Diabetes mellitus	0.820	0.578	0.126	40.976
Hypertension	0.981	0.647	0.874	1.980