Table 2.

Measurement models for 1999 and 2001 evaluations: goodness of fit

	Males		Females
	1999	2001	1999	2001
RMSEA*	0.00 [. ; 0.14]	0.05 [. ; 0.17]	0.16 [0.08 ; 0.26]	0.07 [. ; 0.17]
NFI**	0.999	0.997	0.988	0.996
R2*** Percent Body Fat	0.90	0.88	0.95	0.91
R2 Body Mass Index	0.96	0.93	0.96	0.96
R2 Skinfold Thickness	0.65	0.65	0.87	0.88
R2 Waist Circumference	0.83	0.90	0.94	0.94

*RMSEA: Root Mean square Error of Approximation and its 95% confidence interval when available

**NFI: Normed Fit Index

*** R²; coefficient of determination