Table 5.

multiple variables logistic regression analysis for associations between education level and osteoporosis

Model	Variable	β	S.E.	P value	OR	95 % CI
Model 1	Education level	−0.240	0.114	0.036	0.787	0.629–0.985
Model 2	Education level	−0.387	0.233	0.096	0.679	0.430–1.072
Model 3	Education level	−0.825	0.295	0.005	0.438	0.246–0.782

Note: Model 1: education level were categorized by group 1: primary school, group 2: junior high school, group 3: senior high school, and group 4: college; Model 2: education level were categorized by group 1: low education level (primary school and junior high school), and group 2: high education level (senior high school and college); Model 3: education level were categorized by group 1: primary school, and group 2: high school and college; and all models were adjusted for age, smoking, alcohol intake, exercise and medical and therapy history