Table 5.
Subgroup analysis stratified by the combination of RHF and TyG index.
| Prevalence of Albuminuria *, n (%) |
Model 1 | Model 2 | Model 3 | ||||
|---|---|---|---|---|---|---|---|
| Variable | OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | |
| RHF + Tertile of TyG | |||||||
| No RHF + T1 (n = 1627) | 43 (2.6) | (Reference) | |||||
| No RHF + T2 (n = 1625) | 53 (3.3) | 1.24 (0.83–1.87) | 0.30 | 1.33 (0.88–2.01) | 0.18 | 1.18 (0.78–1.80) | 0.43 |
| No RHF + T3 (n = 1625) | 73 (4.5) | 1.73 (1.18–2.54) | 0.005 | 1.99 (1.32–2.99) | 0.001 | 1.07 (0.68–1.68) | 0.78 |
| RHF + T1 (n = 181) | 5 (2.8) | 1.05 (0.41–2.68) | 0.92 | 1.33 (0.51–3.45) | 0.56 | 0.95 (0.35–2.60) | 0.92 |
| RHF + T2 (n = 180) | 14 (7.8) | 3.11 (1.67–5.80) | <0.001 | 3.87 (2.03–7.40) | <0.001 | 2.40 (1.15–5.00) | <0.001 |
| RHF + T3 (n = 182) | 45 (24.7) | 12.10 (7.69–19.03) | <0.001 | 15.47 (9.36–25.58) | <0.001 | 5.77 (3.04–10.95) | <0.001 |
* p < 0.001, Model 1: Unadjusted model, Model 2: Adjusted for age and sex, Model 3: Adjusted for age; sex; smoking and alcohol status; education and income levels; BMI; SBP; hemoglobin; eGFR(CKD-EPI); and past history of HTN, DM, and dyslipidemia Abbreviations: RHF—renal hyperfiltration; TyG index—triglyceride-glucose index; OR—odds ratio; CI—confidence interval; BMI—body mass index; SBP—systolic blood pressure; eGFR—estimated glomerular filtration rate; CKD-EPI—CKD Epidemiology Collaboration; HTN—hypertension; DM—diabetes mellitus.