Concurrent agreement between an anthropometric model to predict thigh volume and dual-energy X-Ray absorptiometry assessment in female volleyball players aged 14-18 years

Table 3 Regression model to obtain log-transformed estimates of thigh volume in female adolescent volleyball players and internal cross-validation analysis for the new model using PRESS

X_i	Intercept and predictors						Model summary				PRESS
X_i	β	SEE	P-value	Partial-r	VIF	1/VIF	R	SEE	R ²	R _adj ²	R ²	SEE
Intercept	-0.899	0.153	<0.001				0.922	0.027	0.851	0.843	0.838	0.027
log₁₀ (body mass)	0.876	0.108	<0.001	0.810
log₁₀ (TV-ANTH)	0.113	0.081	0.172	0.138	0.386	2.589

TV-ANTH thigh volume estimated by anthropometry, β, beta unstandardized, SEE standard error or estimate, r and R: correlation, VIF variance inflation factor, 1/VIF tolerance, R ² coefficient of determination, R _adj ²: adjusted coefficient of determination

ISSN: 1471-2431