Table 3.
Risk associations between body mass index (BMI) and incident of elevated liver stiffness
| Unadjusted Odds ratio (95% CIs) | P value | Model 1a Odds ratio (95% CIs) | P value | Model 2b 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)