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Table 1 Pre- and intraoperative characteristics of the 70 patients with primary ERM and complete preoperative imaging

From: Preoperative imaging optimized for epiretinal membrane surgery

Number of eyes, n

70

Age, years

69.2 ± 8.1 (41–87)

Male gender, n (M/F ratio)

38 (1.2)

Side: right eye, n (%)

37 (53)

Preoperative BCVA, LogMAR

Snellen equivalent

0.38 ± 0.19 (0.1–1)

20/50

Lens status, n (%)

 Phakic

49 (70)

Preoperative parameters on the OCT B-scan

 CMT (µm)

451 ± 91 (265–708)

 Cysts, n (%)

9 (12.8)

 Pseudo-hole, n (%)

5 (7.1)

 ERM edge, n (%)

7 (10)

Intraoperative parameters

 Complete PVD, n (%)

59 (84)

 ILM peeling, n (%)

52 (74.3)

  1. Quantitative values are presented as a mean ± standard deviation (range)
  2. BCVA best-corrected visual acuity, CMT central macular thickness, ERM epiretinal membrane, ILM internal limiting membrane, PVD posterior vitreous detachment