Table 6 Generalized Estimating Equations of independent variable of regression after PRK
From: Studying the factors related to refractive error regression after PRK surgery
Factor | OR (%95 C. I) | P value |
|---|---|---|
Age (years) | 1.01 (0.95 to 1.06) | 0.69 |
Sex (male vs. female) | 1.28 (0.29 to 1.91) | 0.79 |
Thickness (μm) | 0.99 (0.98 to 1.03) | 0.12 |
Irregularity 5 (mm) | 3.56 (1.32 to 9.22) | 0.01 |
SimK (D) | 2.80 (1.01 to 8.20) | 0.04 |
Astigmatism value (D) | 2.01 (0.98 to 4.92) | 0.06 |
Sphere value (D) | 1.98 (1.59 to 2.54) | 0.01 |
Right or Left | 1.07 (0.69 to 1.87) | 0.80 |