Clinical Study
The Safety and Efficacy of Adjustable Postoperative Position after Pars Plana Vitrectomy for Rhegmatogenous Retinal Detachment
Table 1
Patient’s preoperative characteristics.
| Variable | |
| Age (mean ± SD, year) | 55.0 ± 13.9 | Gender (male/female) | 222/178 | Follow-up time (month, mean ± SD) | 22.7 ± 21.3 | Duration of symptoms | | Fresh RD (n, mean ± SD, day) | 375, 18.6 ± 17.6 | Old RD (n, mean ± SD, month) | 28, 12.8 ± 9.2 | Preoperative UCBA | 1.72 ± 0.97 | IOP (mmHg) | 10.8 ± 4.1 | Macular involved (on/off) | 204/199 | Preoperative lens status (aphakic/phakic/pseudophakic) | 3/362/38 | Number of breaks (single/multiple) | 152/251 | Pathologic myopia (no/yes) | 329/74 | Location of retinal breaks | | Location 1 | | S | 24 (6.0) | Location 2 | | T & N | 177 (135/42) | T + S & N + S | 25 (19/6) | T + N & T + N + S | 37 (32/5) | M & M + T & M + T + S | 30 (16/11/3) | M + N & M + T + N & M + T + N + S | 4 (2/1/1) | Total (n, %) | 273 (67.7) | Location 3 | | I | 23 | I + S & I + T & I + N & I + T + N | 56 (2/33/13/8) | I + T + S & I + N + S & I + T + N + S | 18 (9/3/6) | I + M & I + M + T & I + M + T + N + S | 9 (3/5/1) | Total (n, %) | 106 (26.3) |
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SD: standard deviation; RD: retinal detachment; UCBA: uncorrected visual acuity; IOP: intraocular pressure; S: superior retinal break; T: temporal retinal break; N: nasal retinal break; I: inferior retinal break; M: macular hole.
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