Plan-Do-Check-Action Circulation Combined with Accelerated Rehabilitation Nursing under Computed Tomography in Prevention and Control of Hospital Infection in Elderly Patients Undergoing Elective Orthopedic Surgery

Table 1

Total costs of stay (yuan).

Group	Treatment costs	Drug costs	Bed costs	Examination costs	Total costs
Observation group	408.45	78.93	167.34	136.72	791.44
Control group	1,544.67	1,362.56	875.42	286.31	4,068.96
	<0.05	<0.05	<0.05	<0.05	<0.05