Table 3.

Univariate logistic regression analysis of predictive factors for pediatric osteosarcoma

Item	Coefficient	Std Error	Wald	P Value	OR	95% CI
AKP≥303.29 (U/L)	2.140	0.399	5.368	<0.001	8.500	3.986-19.155
TSGF≥49.705 (U/mL)	2.326	0.469	4.961	<0.001	10.241	4.291-27.560
LDH≥235.59 (U/L)	2.003	0.380	5.268	<0.001	7.408	3.587-16.000

AKP: Alkaline phosphatase; TSGF: tumor-specific growth factor; LDH: lactate dehydrogenase.