Table 3.
Odds ratios from univariate and multivariate logistic regression analyses of factors associated with occurrence of CNV secondary to CSC.
| Variables | Univariate | Multivariate | ||
|---|---|---|---|---|
| Odds ratio (95% confidence interval) | P | Odds ratio (95% confidence interval) | P | |
| Patient variables | ||||
| Age | 1.079 (1.030, 1.131) | 0.001∗ | 1.080 (1.021, 1.143) | 0.007∗ |
| Sex, female | 1.341 (0.516, 3.484) | 0.547 | ||
| HTN (yes) | 2.204 (0.731, 6.647) | 0.161 | ||
| DM (yes) | N/A | N/A | ||
| Lesion variables | ||||
| Initial BCVA (logMAR) | 3.134 (0.875, 11.223) | 0.079 | ||
| Final BCVA (logMAR) | 5.798 (0.626, 53.715) | 0.122 | ||
| SCT | 0.998 (0.994, 1.002) | 0.370 | ||
| ≥346.5 µm | 1.615 (0.660, 3.955) | 0.294 | ||
| CST | 1.000 (0.997, 1.003) | 0.974 | ||
| SRF width | 1.000 (1.000, 1.000) | 0.585 | ||
| SRF height | 0.998 (0.995, 1.001) | 0.254 | ||
| PED width | 1.003 (1.002, 1.004) | <0.001∗ | ||
| 0 | 1 | <0.001∗ | 1 | <0.001∗ |
| <939 µm | 0.982 (0.188, 5.136) | 0.983 | 1.299 (0.225, 7.510) | 0.770 |
| ≥939 µm | 12.000 (2.240, 62.283) | 0.004∗ | 12.101 (2.035, 71.945) | 0.006∗ |
| PED height | 0.999 (0.994, 1.005) | 0.813 | ||
| 0 | 1 | 0.095 | ||
| <41.5 | 1.364 (0.229, 8.121) | 0.733 | ||
| ≥41.5 | 3.349 (0.685, 16.364) | 0.135 | ||
| IRF (yes) | N/A | N/A | ||
| Chronicity (yes) | 2.215 (0.748, 6.554) | 0.151 | ||
| Recurrence (yes) | 2.771 (1.125, 6.825) | 0.027∗ | 3.084 (1.077, 8.831) | 0.036∗ |
∗Indicates significant P value (P < 0.05).