Table 2.
Multiple linear regression models for IVSd using age, sex, eGFR, and total kidney volume (model 1)
| Variable | Estimate | SEM, 95% Confidence Interval (Asymptotic) | |t| | P Value |
|---|---|---|---|---|
| Intercept | 9.004 | 1.454, 6.13 to 11.88 | 6.194 | <0.001 |
| Age | 0.03485 | 0.01974, −0.004 to 0.07 | 1.765 | 0.08 |
| Sex (female) | −1.170 | 0.3313, −1.83 to −0.51 | 3.532 | 0.0006 |
| TKV | 0.0007157 | 0.0001908, 0.0003 to 0.001 | 3.750 | 0.0003 |
| eGFR | −0.007450 | 0.008377, −0.02 to 0.009 | 0.8894 | 0.38 |
Model 1: IVSd=age+sex+TKV+eGFR. Adjusted R2=0.33. For the variable Mayo class, classes were grouped as Mayo class 1A/B and 1C/D/E. |t|, t value, TKV, total kidney volume; IVSd, interventricular septal wall thickness.