Table 3.

Odds ratios for development of PVR following vitrectomy at varying time points

PVR	Odds ratio	95% CI	P-value
Vitrectomy timing	3.11	1.03–9.42	0.044
Type of injury	0.26	0.52–1.31	0.102
Gender	1.12	0.19–6.33	0.895
Zone 3	3.27	0.72–14.89	0.124
OTS	0.14	0.04–0.52	0.004
Age	1.02	0.05–1.30	0.476

PVR proliferative vitreoretinopathy, TS ocular trauma score

^aLogistic regression model with PVR as dependent variable adjusting for vitrectomy timing, type of injury, gender, zone 3 injury, OTS, and age