Total Knee Arthroplasty Improved Locomotive Syndrome in Knee Osteoarthritis Patients: A Prospective Cohort Study Focused on Total Clinical Decision Limits Stage 3

Table 5

Stepwise multiple logistic regression analysis between improvement effects of total CDL stage and various locomotive tests before TKA.

Variable		Exp ()	95% CI	value
Two-step test (CDL stages 0, 1, 2, and 3)	-1.978	0.138	0.038-0.505	0.003
Single support time (operated side)	-12.312	0.000	0.000-0.735	0.044
Constant	8.046
Nagelkerke	0.416

Significantly different: , .