[Retracted] Clinical Characteristics and Risk Factors for Pulmonary Infection in Emergency ICU Patients

Table 3

Univariate analysis of pulmonary infection in the emergency ICU.

Items		Cases	Infection rate	/ value	value
Age	≥80 years old	324	48 (14.81)	15.201	0.001
	<80 years old	371	21 (5.66)
Gender	Male	413	45 (10.90)	0.816	0.366
	Female	282	24 (8.51)
Smoking	Yes	251	22 (8.76)	0.408	0.523
	No	444	47 (10.59)
Drinking	Yes	302	28 (9.27)	0.257	0.612
	No	393	41 (10.43)
Basic disease	1 species	421	27 (5.70)	13.772	0.001
	≥2 species	274	42 (15.33)
Invasive operation	Yes	359	51 (14.21)	15.198	0.001
	No	336	18 (5.36)
Shock	Yes	354	50 (14.12)	13.267	0.001
	No	341	19 (5.57)