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. 2015 Apr 23;10(4):e0123361. doi: 10.1371/journal.pone.0123361

Fig 2. Intraocular pressure of at each time point.

Fig 2

P1: Day before RALP (conscious).P2: 5 min after systemic anesthesia induction.P3: 10 min after maintaining head-down position.P4: 1 hour after maintaining head-down position.P5: 2.5 hours after maintaining head-down position.P6: 4 hours after maintaining head-down position.P7: 10 min after release of head-down position.P8: Day after RALP (conscious).All: 50 eyes of all 25 subjects.VF defect +: 7 eyes with postoperative visual field defects.Error bars represent standard deviations of IOP of all subjects’ eyes.**: P<0.01, compared with the value at P1, after Bonferroni’s correction.