[Retracted] Safety and Efficacy of Unicondylar Knee Prosthesis Treatment for Unicompartmental Osteoarthritis of the Knee Joint

Table 1

Comparison of general data of the two groups of patients (, ()).

Group	Gender (male/female)	Average age (years)	Body mass index (kg/m^2)	Ahlback
				I	II	III
Comparison group (50)	33/17			25	13	12
Observation group (50)	32/18			22	15	13
/	0.044	0.490	-0.198	0.361	0.198	0.053
	0.834	0.625	0.844	0.548	0.656	0.817