[Retracted] Application of Precise Positioning for Sputum Expectoration in ICU Patients with Pulmonary Infection

Table 1

Baseline data of patients in the two groups ( (%), ).

Variables	Control group ()	Observation group ()
Gender			0.143	0.705
Male	51 (56.04)	49 (53.26)
Female	40 (43.96)	43 (46.74)
Age (years)			0.269	0.604
<60	48 (52.75)	45 (48.91)
≥60	43 (47.25)	47 (51.09)
Average age (years)			1.196	0.233
Course of disease (d)			0.818	0.414
Education level			1.266	0.747
Primary school	15 (16.48)	20 (21.74)
Secondary school	35 (38.46)	33 (35.87)
Junior college or undergraduate	26 (28.57)	22 (23.91)
Bachelor degree or above	15 (16.49)	17 (18.48)
History of drinking			2.016	0.156
No	55 (60.44)	46 (50.00)
Yes	36 (39.56)	46 (50.00)
Residence			2.292	0.130
Urban	60 (65.93)	70 (76.09)
Rural	31 (34.07)	22 (23.91)
Marital status			0.327	0.568
Single	22 (24.18)	19 (20.65)
Married	69 (75.82)	73 (79.35)