Table 2 Sensitivity and specificity of drops of sitting BP in the diagnosis of OH and sOH.
From: Prediction of orthostatic hypotension in multiple system atrophy and Parkinson disease
Patients with MSA | Patients with PD | |||||||||||
prediction of sitting SBP for OH | prediction of sitting DBP for OH | prediction of sitting SBP for sOH | prediction of sitting DBP for sOH | prediction of sitting SBP for OH | prediction of sitting DBP for OH | |||||||
Cutoffs (mmHg) | Sn. % | Sp. % | Sn. % | Sp. % | Sn. % | Sp. % | Sn. % | Sp. % | Sn. % | Sp. % | Sn. % | Sp. % |
0 | 100 | 13.56 | 97.01 | 17.19 | 100 | 8.51 | 97.3 | 12.77 | 100 | 16.92 | 100 | 18.64 |
2 | 97.22 | 23.73 | 83.58 | 46.88 | 100 | 17.02 | 94.59 | 41.49 | 100 | 60.2 | 64.52 | 76.27 |
4 | 97.22 | 27.12 | 80.6 | 68.75 | 100 | 19.15 | 91.89 | 57.45 | 100 | 61.69 | 61.29 | 82.49 |
6 | 97.22 | 37.29 | 77.61 | 84.38 | 100 | 25.53 | 91.89 | 70.21 | 100 | 67.16 | 61.29 | 84.75 |
8 | 94.44 | 44.07 | 70.15 | 90.63 | 100 | 31.91 | 89.19 | 78.72 | 100 | 80.1 | 45.16 | 92.66 |
10 | 93.06 | 59.32 | 53.73 | 93.75 | 97.3 | 41.49 | 75.68 | 87.23 | 100 | 81.59 | 41.94 | 94.35 |
12 | 83.33 | 72.88 | 23.88 | 100 | 94.59 | 56.38 | 40.54 | 98.94 | 57.14 | 96.52 | 12.9 | 99.44 |
14 | 76.39 | 88.14 | 20.9 | 100 | 91.89 | 70.21 | 35.14 | 98.94 | 42.86 | 98.01 | 6.45 | 99.44 |
16 | 70.83 | 89.83 | 16.42 | 100 | 89.19 | 74.47 | 27.03 | 98.94 | 28.57 | 98.01 | 3.23 | 100 |
18 | 55.56 | 93.22 | 13.43 | 100 | 81.08 | 85.11 | 21.62 | 98.94 | 28.57 | 99 | 3.23 | 100 |
20 | 48.61 | 93.22 | 8.96 | 100 | 70.27 | 86.17 | 13.51 | 98.94 | 28.57 | 99.5 | 0 | 100 |
