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Table 1 Demographic data for 11 cases

From: Assessment of refractive astigmatism and simulated therapeutic refractive surgery strategies in coma-like-aberrations-dominant corneal optics

No. Age Eye Gender CDVA Pupil (mm)a Coma (μm)b Diagnosis Visual symptoms
1 33 os Female 0.9 6.4 0.8 Keratoconus Double images, starburst
2 33 os Male 0.8 6.9 1.7 Keratoconus Multiple images, haloes
3 44 od Male 0.9 4.9 0.4 Keratoconus Multiple images, starburst
4 44 os Male 0.6 4.7 0.6 Keratoconus Double images, starburst
5 49 os Male 0.3 4.6 0.7 Keratoconus Multiple images, starburst
6 27 od Male 0.9 6.2 1.0 Keratoconus Haloes, starburst
7 36 od Male 1.0 6.0 0.7 scarring post PRK Double images, starburst
8 60 os Male 0.8 4.6 0.8 LASIK flap complication Double images, starburst
9 20 os Male 0.8 3.9 0.4 Keratoconus Double images, starburst
10 24 od Male 1.0 5.5 1.1 Keratoconus Starburst
11 27 os Male 1.0 4.8 0.5 Keratitis Double images, starburst
  1. CDVA = corrected distance visual acuity
  2. asize of average of photopic and scotopic pupil
  3. bRMS coma-like aberrations within individual pupil size, including primary coma from 3rd order and secondary coma from 5th order