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Table 3 Results of generalized estimating equations adjusted for preoperative Kmax readings to determine relationship between postoperative corneal haze (cGSU-0-2 A, GSU/mm3) and postoperative uncorrected and best corrected distance visual acuity (UCDVA and BCDVA, logMAR)

From: Factors influencing haze formation and corneal flattening, and the impact of haze on visual acuity after conventional collagen cross-linking: a 12-month retrospective study

 

UCDVA

BCDVA

β coefficient

p-value

β coefficient

p-value

cGSU-0-2A

0.006

0.041

0.003

0.039

Kmax

0.026

< 0.001

0.018

< 0.001