[Retracted] The Nursing Effect of PRECEDE Management on Occupational Exposure to Surgical Smoke: Based on a Randomized Controlled Study

Table 1

Comparison of general information between the two groups ([]).

Group	Average age (years)	Body mass index (kg/m^2)	Average monthly income (thousand yuan)	Job title
				Elementary	Intermediate	Advanced
Control group ()				29	66	30
Observation group ()				25	67	20
	0.351	-0.025	-0.058	1.596
	0.726	0.980	0.953	0.450