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. 2011 Dec 16;6(12):e28193. doi: 10.1371/journal.pone.0028193

Figure 2. OT in the three test conditions.

Figure 2

There were no significant differences in OT between conditions (A). Kaplan-Meier plots also revealed similar times to presyncope in all test conditions (B). When the two placebo conditions were combined, OT remained similar in placebo compared to compression stocking conditions (C). Dashed lines denote those in whom OT improved with compression stockings compared to placebo conditions, and solid lines denote those in whom OT was worse with compression stockings. Filled circles denote mean data.