Changes in Metamorphopsia, Visual Acuity, and Central Macular Thickness after Epiretinal Membrane Surgery in Four Preoperative Stages Classified with OCT B-Scan Images

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_left"> </td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Sex (male/female)</td><td class="align_center">35/71</td></tr><tr><td class="align_left">Age (<i>y</i>)</td><td class="align_center">66.87 ± 7.98</td></tr><tr><td class="align_left">Preoperative stage of ERM, no. (%)</td><td class="align_left"> </td></tr><tr><td class="align_left">Stage 1</td><td class="align_center">0 (0.0%)</td></tr><tr><td class="align_left">Stage 2</td><td class="align_center">41 (38.0%)</td></tr><tr><td class="align_left">Stage 3</td><td class="align_center">35 (32.4%)</td></tr><tr><td class="align_left">Stage 4</td><td class="align_center">32 (29.6%)</td></tr><tr><td class="align_left">Preoperative BCVA (logMAR)</td><td class="align_center">0.43 ± 0.23</td></tr><tr><td class="align_left">Preoperative CMT (<i>μ</i>m)</td><td class="align_center">460.84 ± 103.64</td></tr><tr><td class="align_left">Preoperative MH</td><td class="align_center">0.53 ± 0.59</td></tr><tr><td class="align_left">Preoperative MV</td><td class="align_center">0.47 ± 0.55</td></tr><tr><td class="align_left">The follow-up interval (month)</td><td class="align_center">11.10 ± 10.35</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>BCVA, best-correct visual acuity; CMT, central macular thickness; MH, horizontal score of M-CHARTS; MV, vertical score of M-CHARTS.<br/></div></td></tr></table>

<div>Baseline demographic data of 108 eyes in 106 patients with iERM.</div>

Journal of Ophthalmology

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Table 1

Table 1: Changes in Metamorphopsia, Visual Acuity, and Central Macular Thickness after Epiretinal Membrane Surgery in Four Preoperative Stages Classified with OCT B-Scan Images 

Table 1 | Changes in Metamorphopsia, Visual Acuity, and Central Macular Thickness after Epiretinal Membrane Surgery in Four Preoperative Stages Classified with OCT B-Scan Images 