TABLE 2.

Standard deviation (residual) for final multiple linear regression models.

Test	Predicted value	Std. deviation
F	All values	3.749
A	All values	3.848
S	All values	4.001
M	All values	4.089
Mean P-VFT	All values	3.244
Animals	All values	4.308
Fruits	All values	3.230
Mean S-VFT	All values	3.253
BNT standard	<47.414	7.728
	47.415–50.740	7.197
	50.741–53.124	5.426
	>53.124	4.601
BNT short	All values	1.994