Investigation on Risk Factors of Ventilator-Associated Pneumonia in Acute Cerebral Hemorrhage Patients in Intensive Care Unit

Table 1

Single-factor analysis of risk factors of ICU patients with acute cerebral hemorrhage.

Factors	VAP (n = 82)	Non-VAP (n = 115)	χ^2
Age			8.47	0.003
≤65	32 (38.6%)	78 (68.2%)
>65	50 (61.4%)	37 (31.8%)
Gender			2.53	0.08
Male	46 (56.1%)	66 (57.6%)
Female	36 (43.9%)	49 (42.4%)
Past history
Smoke	47 (57.9%)	22 (18.9%)	9.72	0.003
Coronary heart disease	58 (71.6%)	78 (67.9%)	7.94	0.005
Hypertension	35 (42.1%)	46 (40.2%)	2.13	0.72
Diabetes	23 (28.1%)	22 (18.9%)	20.93	0.001
COPD	9 (10.5%)	10 (8.3%)	14.43	0.002
ICU and hospital stay	13.46 ± 5.92	10.35 ± 4.13	6.46	0.01
Days on mechanical ventilation	4.97 ± 1.35	2.56 ± 1.13	5.92	0.01