Table 3 of Xia, Mol Vis 2015; 21:893-900.


Table 3. Incidence of macular hole (mh) and retinal reattachment rate after 23-gauge vitrectomy and 20-gauge vitrectomy.

Indicators 23-G vitrectomy
(n=65) 20-G vitrectomy
(n=70) P OR 95%CI
Postoperative incidence of MH (%) 19 (29.2%) 40 (57.1%) * 0.039 0.512 0.269~0.972
Postoperative retinal reattachment rate (%) 62 (95.4%) 66 (94.3%) 0.963 1.012 0.624~1.641