Table 1.

Association between metabolic syndrome and a recent history of osteoporotic fracture

	Men		Women
	OR (95 % CI)	P value	OR (95 % CI)	P value
unadjusted	1.08 (0.70–1.68)	0.737	1.38 (1.04–1.85)	0.028
Model 1	0.96 (0.73–1.57)	0.596	1.25 (1.02–1.69)	0.031
Model 2	0.87 (0.68–1.44)	0.264	1.20 (1.02–1.57)	0.034
Model 3	1.00 (0.74–1.36)	0.986	1.23 (1.09–1.45)	0.038
Model 4	1.00 (0.73–1.36)	0.991	1.21 (1.11–1.42)	0.038
Model 5	1.01 (0.75–1.61)	0.784	1.18 (1.13–1.39)	0.039
Model 6			1.20 (1.11–1.53)	0.040

We defined participants without osteoporotic fractures as 0 and those with osteoporotic fractures as 1. Model 1 was adjusted for age, smoking and alcohol consumption habits (yes/no), physical activity (MET-h/wk), and eGFR. Model 2 was further adjusted for BMI, waist circumference and hip circumference based on model 1. Model 3 was further adjusted for serum TG, TC, HDL-c, and LDL-c based on model 2. Model 4 was further adjusted for diabetes status (yes/no), FPG and HbA1c based on model 3. Model5 was further adjusted for blood pressure on model 4. Model 6 was further adjusted for menopause status (yes/no) and hormone replacement (yes/no) treatment for women based on model 5