Research Article
Outcomes of 25-Gauge Vitrectomy for Tractional and Nontractional Diabetic Macular Edema with Proliferative Diabetic Retinopathy
Table 2
Comparison of the eyes with and without visual acuity improvement in the two groups.
| | Improvement | No improvement | |
| TME group | 23 eyes | 33 eyes | | Baseline general conditions | | | | Mean age (year) | 55.5 ± 9.4 [38–69] | 59.0 ± 9.2 [40–74] | 0.09 | Sex (male/female) | 12/11 | 24/9 | 0.19 | Diabetic duration (year) | 11.0 ± 11.0 [1–30] | 12.5 ± 12.3 [1–41] | 0.27 | HbA1c (%) | 7.4 ± 1.9 [5.3–11.6] | 7.9 ± 1.7 [6.4–13.3] | 0.059 | eGFR (ml/m) | 55.0 ± 28.7 [0.93–96] | 56.7 ± 35.8 [0.5–112] | 0.48 | Hypertension | 16 | 18 | 0.26 | Anticoagulant use | 5 | 2 | 0.18 | Baseline ocular conditions | | | | Mean LogMAR | 1.34 ± 0.65 [2.7–0.2] | 0.83 ± 0.70 [2.7–0] | 0.003 | Mean CMT (μm) | 603 ± 162 [356–801] | 413 ± 195 [150–1008] | 0.005 | Lens status (IOL/phakia) | 0/23 | 3/30 | 0.25 | Ocular hypertension | 1 | 3 | 0.38 | Vitreous hemorrhage | 17 | 14 | 0.019 | Tractional retinal detachment | 6 | 5 | 0.31 | Adjunctive intravitreal anti-VEGF injection | 8 | 8 | 0.58 | Retinal photocoagulation | 14 | 25 | 0.23 |
| nTME group | 47 eyes | 13 eyes | | Baseline general conditions | | | | Mean age (year) | 57.9 ± 13.9 [30–77] | 61.8 ± 15.0 [42–81] | 0.18 | Sex (male/female) | 27/20 | 9/4 | 0.65 | Diabetic duration (years) | 9.5 ± 8.3 [1–30] | 14.7 ± 14.1 [1–46] | 0.18 | HbA1c (%) | 8.0 ± 1.8 [4.8–11.8] | 7.5 ± 1.0 [6.4–10.2] | 0.19 | eGFR (ml/m) | 61.6 ± 41.0 [0.5–111] | 66.1 ± 40.8 [0.55–110] | 0.32 | Hypertension | 33 | 10 | 0.90 | Anticoagulant use | 3 | 1 | 0.64 | Baseline ocular conditions | | | | Mean LogMAR | 1.47 ± 0.67 [2.7–0.22] | 0.51 ± 0.45 [1.4–0.05] | <0.001 | Mean CMT (μm) | 429 ± 186 [148–811] | 363 ± 97 [242–988] | 0.19 | Lens status (IOL/phakia) | 12/35 | 2/11 | 0.69 | Ocular hypertension | 1 | 0 | 0.21 | Vitreous hemorrhage | 43 | 9 | 0.037 | Tractional retinal detachment | 4 | 1 | 0.92 | Adjunctive intravitreal anti-VEGF injection | 10 | 1 | 0.06 | Retinal photocoagulation | 36 | 10 | 0.98 |
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Data are expressed as number of eyes or patients or mean ± standard deviation [low–high].
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