Table 4.

Stepwise multiple logistic regression analysis in osteoporotic patients

Variables	Coefficient	Standard error	95 % CI	Odds ratio	P value
FNBMD	−6.278	2.224	0.000 ~ 0.147	0.002	0.005
PI	0.043	0.019	1.006 ~ 1.083	1.044	0.023
Constant	2.466