Table 3 Predictors for visual outcome at 6 months postoperatively using bivariate correlation analyses
Covariate (preoperative factors) | UCVA at 1 day | UCVA at 6 months | Refractive error at 6 months | |||
|---|---|---|---|---|---|---|
Pearson correlation analysis | ||||||
r | p value | r | p value | r | p value | |
Age | 0.077 | 0.104 | 0.139 | 0.044* | 0.106 | 0.496 |
Central corneal thickness | -0.017 | 0.726 | 0.058 | 0.293 | -0.026 | 0.639 |
Corneal power | 0.076 | 0.108 | 0.006 | 0.915 | -0.01 | 0.859 |
Spherical equivalent | -0.035 | 0.461 | -0.162 | 0.301 | 0.41 | 0.081 |
Astigmatism | -0.051 | 0.282 | -0.087 | 0.113 | 0.147 | 0.347 |
Intraocular pressure | -0.007 | 0.88 | 0.135 | 0.514 | -0.147 | 0.237 |