Table 5.

Multivariate analysis of factors influencing patient treatment outcomes

Factor	B	Standard error	Wald	P	Exp (B)	95% CI
Age (years)	0.892	0.591	2.281	0.131	2.440	0.767-7.762
Disease duration (months)	1.095	0.545	4.041	0.044	2.988	1.028-8.688
K-L radiological classification	0.984	0.564	3.051	0.081	2.676	0.887-8.077
Treatment modality	1.059	0.558	3.602	0.058	2.883	0.966-8.605

Notes: K-L, Kellgren-Lawrence.