Table 4.

Subgroup analysis of fully adjusted odd ratios (95% confidence interval) of MAFLD and osteoporosis stratified by sex, age, abdominal obesity, hyper-hscrp and low HDL.

	N	Crude	Adjust I	Adjust II	Adjust II
Total	2031	0.33 (0.22, 0.49)	0.37 (0.24, 0.57)	0.49 (0.30, 0.78)	0.89 (0.52, 1.53)
Gender
Man	1070	0.21 (0.08, 0.55)	0.20 (0.07, 0.53)	0.30 (0.10, 0.87)	0.43 (0.12, 1.51)
Female	961	0.39 (0.25, 0.62)	0.44 (0.28, 0.71)	0.57 (0.33, 0.98)	1.07 (0.58, 1.98)
Age
<60	660	0.12 (0.03, 0.51)	0.17 (0.04, 0.76)	0.18 (0.04, 0.94)	0.41 (0.06, 2.99)
≥60, <70	797	0.32 (0.16, 0.66)	0.28 (0.13, 0.59)	0.28 (0.11, 0.69)	0.44 (0.16, 1.17)
≥70	574	0.43 (0.25, 0.74)	0.52 (0.29, 0.92)	0.66 (0.33, 1.29)	1.12 (0.52, 2.42)
Abdominal obesity
No	871	0.27 (0.11, 0.69)	0.55 (0.20, 1.49)	0.88 (0.30, 2.58)	1.29 (0.42, 4.03)
Yes	1250	0.40 (0.24, 0.66)	0.59 (0.35, 1.02)	0.66 (0.36, 1.23)	0.79 (0.41, 1.51)
Hyper-hscrp
No	1114	0.34 (0.20, 0.60)	0.42 (0.23, 0.75)	0.60 (0.30, 1.17)	0.99 (0.47, 2.11)
Yes	917	0.35 (0.19, 0.64)	0.37 (0.20, 0.70)	0.47 (0.23, 0.95)	0.83 (0.37, 1.87)
Low HDL
No	819	0.28 (0.14, 0.56)	0.30 (0.14, 0.61)	0.44 (0.20, 0.98)	0.69 (0.28, 1.72)
Yes	1212	0.38 (0.23, 0.63)	0.48 (0.28, 0.83)	0.60 (0.32, 1.11)	1.12 (0.55, 2.27)

Survey-weight adjusted multiple linear regression model were used in this analysis. The adjust I was adjusted for age, sex, race/ethnicity, education, marital status. The adjust II was adjusted for dring habit, uric acid, Phosphorus, alkaline phosphatase, creatinine, alanine aminotransferase, copd, cancer, family history of osteoporosis, in addition to adjust I. The adjust III was adjusted for body mass index, in addition to adjust II.