From: Clinical outcomes of Transepithelial photorefractive keratectomy to treat low to moderate myopic astigmatism
Vector parameter
Eyes (n = 47)
Mean (SD)
Range
IRC (D)
1.11 (0.40)
0.75–2.25
SIRC (D)
1.15 (0.57)
0.27–3.45
ER
0.30 (0.19)
0.00–0.667
CR
1.03 (0.3)
0.36–1.59
EM (D)
−0.04 (0.36)
−1.20-0.536
EA (°)
0.44 (7.42)
−15.00-19.13