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Correlations between continuous variables.
| Type 1 | Type 2 | |
|---|---|---|
| Preoperative BCVA–postoperative BCVA | ||
| r value | 0.397 | 0.345 |
| Age–postoperative BCVA | ||
| r value | 0.097 | 0.068 |
| Duration of symptoms–postoperative BCVA | ||
| r value | 0.089 | 0.121 |
BCVA, best-corrected visual acuity.
