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Survival analysis of elevated IOP according to the type of tamponade used in PPV.
Note: The cumulative rate of elevated IOP was significantly different among the five types of tamponade (P=0.008, log-rank test) and was greatest for silicone oil tamponade.
Abbreviations: SF6, sulfur hexafluoride; C3F8, perfluoropropane; BSS, balanced salt solution; IOP, intraocular pressure; M, month; PPV, pars plana vitrectomy; W, week.
