Multiple regression analysis of ΔMTDinf
| Regression coefficient | Estimate (SE) | p Value |
|---|---|---|
| a1(ΔIOPmean) | −3.082 (0.885) | 0.0007 |
| a2 (ΔRef) | −0.287 (0.694) | 0.6798 |
| a3 (ΔPPAi/D) | −5.629 (1.863) | 0.0032 |
| a4 | 1.375 (0.762) | 0.0742 |
R for regression was 0.441 (p=0.0001). For explanation of ΔMTDinf, ΔIOPmean, ΔRef, and ΔPPAs/D, see text. a1, a2, and a3 are regression coefficients for ΔIOPmean, ΔRef, and ΔPPAi/D, respectively, and a4 regression constant.