Table 1.

Summary of patients’ demographics and tumor characteristics before propensity score matching

	Proximal Fibula (N = 28)	Proximal Tibia (N = 146)	P Value*	Standardized Difference
Mean age at time of diagnosis (yr)	18.6 ± 7.8	18.0 ± 8.7	0.746	0.069
Sex			0.178	0.386
Female	5 (17.9%)	46 (31.5%)
Male	23 (82.1%)	100 (68.5%)
Enneking Stage			0.639	0.090
IIA	2 (7.1%)	7 (4.8%)
IIB	26(92.9%)	139 (95.2%)

Abbreviations: yr. year, mo month

^*The p value was calculated using the Fisher’s exact test for categorical variables and t-test for continuous variables