A J-shaped relationship between body mass index and the risk of elevated liver stiffness: a cross-sectional study

Table 3 Risk associations between body mass index (BMI) and incident of elevated liver stiffness

	Unadjusted Odds ratio (95% CIs)	P value	Model 1^a Odds ratio (95% CIs)	P value	Model 2^b Odds ratio (95% CIs)	P value
BMI	1.29 (1.24, 1.34)	< 0.0001	1.29 (1.23, 1.36)	< 0.0001	1.23 (1.16, 1.30)	< 0.0001
BMI classifications
Underweight	1.0		1.0		1.0
Normal weight	0.66 (0.26, 1.67)	0.3775	0.51 (0.18, 1.48)	0.2152	0.47 (0.15, 1.41)	0.1755
Overweight	1.79 (0.72, 4.45)	0.2105	1.14 (0.40, 3.27)	0.8032	0.84 (0.28, 2.54)	0.7560
Obese	6.31 (2.51, 15.85)	< 0.0001	4.32 (1.47, 12.66)	0.0077	2.60 (0.83, 8.16)	0.1023

^aModel 1 was adjusted for age, sex, mean arterial pressure, history of coronary heart disease, history of Diabetes, history of Hypertension
^bModel 2 was adjusted for age, sex, mean arterial pressure, history of coronary heart disease, history of Diabetes, history of Hypertension, alanine transaminase (ALT), fasting blood–glucose (FBG), Creatinine, total triglyceride (TG), high-density lipoprotein (HDL)

ISSN: 2047-783X