Table 3.
Percentage increase in serum copeptin levels per SD increase in HOMA-IR scores among patients with CKD and controls
| Model | Percentage Change (95% CI) | ||
| Patients with CKD | Controls | ||
| Model 1 | 2 (−11 to 15) | 27 (4 to 51) | |
| Model 2 | 5 (−10 to 20) | 17 (−5 to 39) | |
Model 1 is adjusted for age, sex, and serum osmolality. Model 2 is adjusted for model 1 variables, BMI, log IL6, and log leptin/adiponectin ratio. P interaction (HOMA-IR×CKD)=0.32. HOMA-IR, homeostasis assessment model of insulin resistance.