Table 3 Correlation coefficients between age and covariates before and after weighting with propensity scores– age
Variables | Type | Uncorrected | Corrected | Status |
|---|---|---|---|---|
Cumulative flying time | Binary | −0.693 | −0.242 | balanced |
Continuous near-work time | Binary | −0.015 | −0.005 | balanced |
AA | Continuous | −0.363 | −0.127 | balanced |
PRA | Continuous | −0.170 | −0.059 | balanced |
Types of CRS | Binary | 0.054 | 0.022 | balanced |
Postoperative period | Binary | 0.547 | 0.190 | balanced |
Spherical equivalent | Continuous | −0.294 | −0.104 | balanced |
UCVA | Continuous | −0.306 | −0.108 | balanced |
Age at surgery | Continuous | 0.415 | 0.143 | balanced |
IOP | Binary | 0.181 | 0.063 | balanced |