Table 2 Univariate analysis of risk factors for macular pucker.
From: Risk factors for macular pucker after rhegmatogenous retinal detachment surgery
Odds ratio | (95% CI) | p-value | |
|---|---|---|---|
Age | 1.02 | (0.99–1.05) | 0.20 |
Sex (male/female) | 1.83 | (0.70–4.78) | 0.21 |
Axial length (mm) | 1.02 | (0.84–1.24) | 0.86 |
Past history of laser photocoagulation | 4.08 | (0.71–23.49) | 0.12 |
Lens status (pseudophakic/phakic) | 0.84 | (0.23–2.97) | 0.78 |
Re-detachment | 20.21 | (6.51–62.76) | < 0.01 |
Preoperative vitreous haemorrhage | 3.97 | (1.46–10.77) | < 0.01 |
Preoperative macular detachment | 2.26 | (0.98–5.19) | 0.06 |
Type of retinal break | |||
Tear/hole | 1.95 | (0.56–6.85) | 0.30 |
Giant tear/hole | 2.73 | (0.24–31.55) | 0.42 |
Multiple retinal breaks (≥ 3) | 5.95 | (2.37–14.95) | < 0.01 |
Position of a major break (inferior/superior) | 0.71 | (0.20–2.51) | 0.60 |
Retinal detachment area (≥ 3 quadrants) | 14.37 | (4.16–49.68) | < 0.01 |
Operation method | |||
EB/PPV | 0.49 | (0.19–1.30) | 0.15 |
SB/PPV | 0.81 | (0.29–2.27) | 0.68 |
Intraoperative cataract surgery | 2.03 | (0.87–4.78) | 0.10 |
Cryotherapy | 0.85 | (0.35–2.08) | 0.73 |
Gas tamponade | 1.93 | (0.70–5.36) | 0.21 |
Silicon oil tamponade | 3.16 | (1.04–9.66) | 0.04 |
Intra-operative complications | 0.63 | (0.08–5.03) | 0.66 |
