Table 3.
Stepwise multiple linear regression analysis of factors associated with anterior chamber volume.
| Factors included in the model | Factor | Partial R2 | Model R2 | β (95% CI) | P |
|---|---|---|---|---|---|
| (1) | ACD, mm | 0.853 | 0.853 | 66.019 (59.121 to 72.918) | <0.001∗ |
| (2) | ACW-H, mm | 0.037 | 0.890 | 22.394 (17.764 to 27.024) | <0.001∗ |
| (3) | LV, mm | 0.016 | 0.906 | −23.276 (−31.707 to −14.845) | <0.001∗ |
| (4) | AL, mm | 0.003 | 0.909 | 2.707 (−0.674 to 4.739) | <0.001∗ |
| (5) | ACW-V, mm | 0.003 | 0.912 | 4.286 (1.284 to 8.58) | 0.009∗ |
| (6) | IV, mm | 0.002 | 0.914 | −0.546 (−0.828 to −0.263) | 0.009∗ |
∗ P < 0.05.
CI = confidence interval, ACD = anterior chamber depth, ACW-H = anterior chamber width measured in the horizontal direction, LV = lens vault, AL = axial length, ACW-V = anterior chamber width measured in the vertical direction, and IV = iris volume.