Multiple regression analysis of ΔMTDsup
| Regression coefficient | Estimate (SE) | p Value |
|---|---|---|
| a1(ΔIOPmean) | −2.949 (0.977) | 0.0032 |
| a2 (ΔRef) | 1.437 (0.767) | 0.0637 |
| a3 (ΔPPAs/D) | 0.166 (2.058) | 0.9359 |
| a4 | −0.454 (0.842) | 0.5906 |
R for regression was 0.366 (p=0.0025). For explanation of ΔMTDsup, ΔIOPmean, ΔRef, and ΔPPAs/D, see text. a1, a2, and a3 are regression coefficients for ΔIOPmean, ΔRef, and ΔPPAs/D, respectively, and a4 regression constant.