Stature estimation study based on pelvic and sacral morphometric among Malaysian population

Bulletin of the National Research Centre

Table 9 Correlation and regression statistics for combination of parameters and indexes of sacral morphometric against stature in validation analysis

N	Regression formula	SEE	R Value	R Square	Adjusted R Square	Mean Abs Deviation	MSE	AWR (%)
279	122.360 − 0.059*I1S + 0.3773*I3S + 0.575*I5S − 0.116*I6S	7.901	0.486*	0.237*	0.225*	5.397	46.737	80.36
286	90.117 + 1.008*P1S − 5.061*P2S + 9.275*P3S + 0.718*P5S + 2.107*P6S + 4.726*P6S’ + 3.153*P7S − 0.999*P7S’	7.138	0.615*	0.378*	0.360*	4.836	36.191	76.79
277	155.927 − 7.098*P1S − 6.073*P2S + 9.397*P3S + 3.262*P5S + 9.258*P6S + 12.337*P6S’ + 1.586*P7S − 1.782*P7S’ + 0.213*I1S + 0.016*I3S − 1.620*I5S − 0.168*I6S	7.112	0.633*	0.401*	0.374*	4.942	37.317	76.79

Unit in centimetre (cm)
SEE represents the standard error of estimation for the generated regression formula; R value represents the Pearson correlation coefficient; MSE represents mean squared error; AWR represents the accuracy percentage of estimated stature within SEE range compared to actual stature
^*p < 0.05
’Left side of the measurement