Prognostic Factors for Visual Outcomes in Closed Idiopathic Macular Holes after Vitrectomy: Outcomes at 4 Years in a Monocentric Study

Table 3

Multiple logistic regression for final VA ≥70 ETDRS letters outcome.

Variables	Odds ratio	95% CI	value
Age, years	0.954	0.923–0.984	0.004
Baseline BCVA, letters	1.064	1.040–1.091	<0.001
MH duration, weeks	0.950	0.915–0.983	0.005
MH size, μm	0.999	0.997–1.000	0.140
MH elevated edge	2.721	1.099–6.688	0.029
TB dye	1.953	1.062–3.693	0.035
Pseudophakia at final FU visit	3.948	2.174–7.247	<0.001
Mean total FU, months	1.022	1.004–1.043	0.021

BCVA, best-corrected visual acuity; VA, visual acuity; CI, confidence interval; MH, macular hole; TB, trypan blue; FU, follow-up. Statistically significant.