Parameter | Group-H | Group-M | t | p |
---|---|---|---|---|
Eye (n) | 62 | 103 | ||
Sex (M/F) | 26/36 | 57/46 | ||
Age (y) | 23.32 ± 4.54 (18~32) | 24.34 ± 6.12 (18~43) | -1.219 | 0.225 |
IOP (mmHg) | 16.17 ± 2.54 (11~21) | 16.06 ± 2.18 (11~22) | 0.287 | 0.774 |
CCT (μm) | 546.50 ± 22.99 (502~604) | 549.80 ± 30.13 (489~618) | -0.792 | 0.430 |
Mean corneal power (D) | 43.14 ± 1.39 (39.5~45.0) | 42.94 ± 1.97 (39.5~46.0) | 0.235 | 0.814 |
SE(D) | -7.16 ± 0.93(-6.00~-9.38) | -4.34 ± 0.97(-2.5~-5.88) | -18.304 | 0.000 |
Sphere (D) | -6.71 ± 0.91 (-5.75~-8.75) | -4.05 ± 0.96 (-2~-5.75) | -17.581 | 0.000 |
Cylinder (D) | -0.91 ± 0.60 (0~-2.5) | -0.60 ± 0.51 (0~-2.75) | -3.438 | 0.001 |
Lenticule thickness (μm) | 123.71 ± 8.11 (107~138) | 88.98 ± 14.35 (63~117) | 19.852 | 0.000 |
Lenticule diameter (mm) | 6.46 ± 0.19 (6.1~6.6) | 6.56 ± 0.09 (6.1~6.6) | -3.847 | 0.000 |