Development and Cross-Validation of Anthropometric Predictive Equations to Estimate Total Body Fat Percentage in Adult Women in Sri Lanka

Table 6

Cross-validation of developed equations; regression analysis with Group B and limits of agreements (n = 175).

Equation	Regression analysis			Limits of agreements (mean difference ± 1.96 SD)
	Correlation coefficient (r)	Determination coefficient (R^2)	Standard error of estimate (SEE)
TBFP1	0.80	0.65	3.10	−6.45 to 5.69
TBFP2	0.83	0.69	2.93	−6.11 to 5.41
TBFP4	0.84	0.72	2.78	−5.78 to 5.10

TBFP = total body fat percentage; SD = standard deviation. r = correlation coefficient, R² = determination coefficient, and SEE = standard error of estimate. Correlations are significant at <0.001.