Table III.

Univariate and multivariate analyses of factors influencing International Society of Limb Salvage scores.

Variable	Univariate analysis			Multivariate analysis
	Coefficient of regression	95% CI	p-value	Coefficient of regression	95% CI	p-value
Age, yrs	1.21	-0.40 to 2.81	0.135	1.62	0.19 to 3.05	0.027
Tumour size, cm	0.31	-1.04 to 1.66	0.639
Artificial reconstruction	9.37	-3.02 to 21.76	0.134	9.62	-1.23 to 20.47	0.080
Proximal femur	3.65	-4.70 to 12.00	0.380
Complication	8.82	1.27 to 16.24	0.023	10.43	3.39 to 17.47	0.005

Simple and multiple linear regression analysis using GraphPad Prism 8.