Table 2.
Multivariate data for WHR and BMI with renal hemodynamic measures, indexed for BSA
| Variable | GFR/BSA | ERPF/BSA | FF | |||
|---|---|---|---|---|---|---|
| β (95% CI) | P Value | β (95% CI) | P Value | β (95% CI) | P Value | |
| WHR | ||||||
| Model 1 | −2.95 (−4.67 to −1.23) | 0.001 | −38.7 (−48.2 to −29.2) | <0.001 | 1.72 (1.19 to 2.24) | <0.001 |
| Model 2 | −3.48 (−5.26 to −1.70) | <0.001 | −46.0 (−55.5 to −36.5) | <0.001 | 2.05 (1.52 to 2.57) | <0.001 |
| Model 3 | −3.39 (−5.18 to −1.61) | <0.001 | −45.7 (−55.2 to −36.2) | <0.001 | 2.05 (1.51 to 2.58) | <0.001 |
| Model 4 | −3.13 (−4.99 to −1.28) | 0.001 | −43.0 (−52.8 to −33.2) | <0.001 | 1.93 (1.38 to 2.48) | <0.001 |
| Model 5 | −4.01 (−6.17 to −1.85) | <0.001 | −46.6 (−58.0 to −35.1) | <0.001 | 2.05 (1.41 to 2.70) | <0.001 |
| BMI | ||||||
| Model 1 | −0.78 (−2.52 to 0.96) | 0.38 | −20.8 (−31.0 to −10.7) | <0.001 | 0.98 (0.43 to 1.52) | <0.001 |
| Model 2 | −0.70 (−2.45 to 1.04) | 0.43 | −19.8 (−29.9 to −9.7) | <0.001 | 0.93 (0.39 to 1.48) | 0.001 |
| Model 3 | −0.69 (−2.43 to 1.05) | 0.44 | −19.8 (−29.8 to −9.7) | <0.001 | 0.93 (0.39 to 1.48) | 0.001 |
| Model 4 | −0.34 (−2.12 to 1.44) | 0.71 | −16.2 (−26.3 to −6.0) | 0.002 | 0.78 (0.22 to 1.33) | 0.006 |
| Model 5 | 1.61 (−0.42 to 3.64) | 0.12 | 6.5 (−4.3 to 17.3) | 0.24 | −0.22 (−0.83 to 0.38) | 0.47 |
In models of WHR, sex, age, MAP, and BMI are entered as independent values; BSA-indexed GFR and ERPF and FF are entered as dependent variables. In models of BMI, sex, age, MAP, and WHR are entered as independent values. Regression coefficients and confidence intervals are reported as standardized values. Model 1: crude; model 2: model 1 plus adjustment for sex; model 3: model 2 plus adjustment for age; model 4: model 3 plus adjustment for MAP; model 5: model 4 plus adjustment for BMI in model of WHR or adjustment for WHR in model of BMI.