Anatomical and Functional Results Following 23-Gauge Primary Pars Plana Vitrectomy for Rhegmatogenous Retinal Detachment: Superior versus Inferior Breaks

Table 2

Categorical variables		Restoration
		Yes	No	value
Sex	Male ()	102	5	0.6^a
	Female ()	47	2
Macula status	On ()	36	2	0.6^a
	Off ()	111	5
Intraoperative; complications	Yes ()	2	0	0.7^a
	No ()	151	7
Phakic status	IOL ()	78	3	0.7^a
	CL ()	75	4
Break location	Superior ()	108	3	0.41^a
	Inferior ()	37	3
Categorical variables		Restoration
		Yes	No	value
Age		64 ± 11	67 ± 10	0.4^c
Presurgery BCVA (logMAR)		1.2 ± 0.8	1.6 ± 0.95	0.1^b

^a value obtained using Fisher’s exact test; ^b value obtained using the Mann–Whitney–Wilcoxon test; ^ccorrelation is significant at the 0.05 level (2-tailed).