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. 2016 Feb 12;6:21649. doi: 10.1038/srep21649

Table 3. The cut-off criterion for drops of sitting BP in the prediction of OH and sOH in the parallel test.

  Drops of sitting SBP (or DBP) in patients with MSA Drops of sitting SBP (or DBP) in patients with PD
≥ 14 mmHg (or ≥ 6 mmHg)1  ≥ 18 mmHg (or ≥ 8 mmHg)2  ≥ 10 mmHg (or ≥ 6 mmHg)3
Sn.% 85.00% 89.36% 80.00%
Sp.% 74.51% 70.24% 72.83%

1,2represent the criterion for drops of sitting BP in the prediction of OH and sOH, respectively, for MSA.

3represent the criterion for drops of sitting BP in the prediction of OH for PD.