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Patients demographics for all subjects included in this study
| C-CXL group (n = 34) | EI-CXL group (n = 34) | All patients, (n = 68) | P value | |
|---|---|---|---|---|
| Age (years) | 24.9 ± 4.0 | 23.8 ± 3.6 | 24.3 ± 3.8 | 0.236 |
| Sex ratio (M/F) | 20/14 | 16/18 | 36/30 | 0.331 |
| Side (OD/OS) | 15/19 | 16/18 | 31/37 | 0.808 |
| Kmax | 58.37 ± 4.96 | 58.26 ± 5.78 | 58.31 ± 5.34 | 0.917 |
| AC (Y/N) | 25/9 | 23/11 | 48/20 | 0.595 |
M/F male/female, AC allergic conjunctivitis; data was presented with mean ± standard deviation
