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Table 5 Odds ratios for mildly, moderately, and severely decreased eGFR according to triglyceride level and waist circumference

From: Association of hypertriglyceridemic waist phenotype with renal function impairment: a cross-sectional study in a population of Chinese adults

  NTNW NTGW P value HTNW P value HTGW P value P-trend
Mildly decreased eGFR
 Number of participants 4368 2784   1684   2093   
 Model 1a 1.00 1.12 (1.05–1.20) <  0.001 1.16 (1.08–1.25) <  0.001 1.26 (1.18–1.36) <  0.001 <  0.001
 Model 2b 1.00 1.13 (1.06–1.21) <  0.001 1.16 (1.08–1.26) <  0.001 1.28 (1.19–1.37) <  0.001 <  0.001
 Model 3c 1.00 1.05 (0.97–1.13) 0.262 1.07 (0.98–1.17) 0.145 1.13 (1.02–1.24) 0.020 0.020
Moderately decreased eGFR
 Number of participants 200 260   99   226   
 Model 1a 1.00 2.07 (1.70–2.53) <  0.001 1.60 (1.25–2.05) <  0.001 2.90 (2.37–3.56) <  0.001 <  0.001
 Model 2b 1.00 2.08 (1.70–2.54) <  0.001 1.60 (1.25–2.05) <  0.001 2.93 (2.39–3.60) <  0.001 <  0.001
 Model 3c 1.00 1.81 (1.44–2.27) <  0.001 1.32 (1.00–1.75) 0.051 2.23 (1.70–2.92) <  0.001 <  0.001
Severely decreased eGFR
 Number of participants 7 10   6   7   
 Model 1a 1.00 2.01 (0.74–5.48) 0.173 2.79 (0.93–8.34) 0.066 2.31 (0.79–6.78) 0.129 0.084
 Model 2b 1.00 2.06 (0.75–5.64) 0.159 2.86 (0.95–8.55) 0.061 2.35 (0.80–6.90) 0.121 0.078
 Model 3c 1.00 1.50 (0.48–4.71) 0.487 1.57 (0.45–5.49) 0.481 1.10 (0.28–4.33) 0.890 0.938
  1. eGFR Estimated glomerular filtration rate, NWNT Normal triglyceride level (< 1.7 mmol/L) and normal waist circumference (< 90 cm for men and < 80 cm for women), NTGW Normal triglyceride level and enlarged waist circumference (≥90 cm for men and ≥ 80 cm for women), HTNW Elevated triglyceride level (≥1.7 mmol/L) and normal waist circumference, HTGW Elevated triglyceride level and enlarged waist circumference
  2. aAdjusted for age and sex
  3. bAdjusted for model 1 covariates plus marital status, educational level, working status, smoking status, alcohol consumption, and physical activity
  4. cAdjusted for model 2 covariates plus body mass index, hypertension, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, total cholesterol, and T2DM