Group | Foreign body sensation | Visual abnormality | Aseptic infiltration | Keratitis | Corneal virus infection | Total |
---|---|---|---|---|---|---|
Control group (n = 47) | 0 (0.00) | 2 (4.26) | 0 (0.00) | 1 (2.13) | 1 (2.13) | 4 (8.51) |
Experimental group (n = 53) | 2 (3.77) | 3 (5.66) | 1 (1.89) | 3 (5.66) | 2 (3.77) | 11 (20.75) |