Table 6.
Assessment of clinical parameters using paired data
| Initial visit | Last documented visit | Change from initial visit | |
|---|---|---|---|
| 6MWD (m), mean ± SD |
337.1 ± 118.1 n = 145 |
380.4 ± 123.9 n = 96 |
32.3 ± 129.8 n = 78 |
| NT-proBNP (ng/L), mean ± SD |
1665 ± 7563 n = 87 |
1030 ± 2378 n = 68 |
269 ± 2279 n = 45 |
| CI (L/min/m2), mean ± SD |
2.3 ± 0.6 n = 56 |
2.8 ± 0.7 n = 6 |
0.0± 0.7 n = 3 |
| mPAP (mmHg), mean ± SD |
48.4 ± 15.2 n = 69 |
36.1 ± 11.6 n = 7 |
− 10.8 ± 16.3 n = 4 |
| PCWP (mmHg), mean ± SD |
12.4 ± 6.8 n = 64 |
11.3 ± 2.7 n = 7 |
0.8 ± 2.4 n = 4 |
| PVR (WU), mean ± SD |
9.5 ± 7.3 n = 59 |
6.8 ± 8.1 n = 7 |
− 4.8 ± 1.0 n = 2 |
| RAP (mmHg), mean ± SD |
10.7 ± 11.7 n = 48 |
11.3 ± 2.3 n = 6 |
0.0 n = 1 |
| DBP (mmHg), mean ± SD |
74.1 ± 9.9 n = 183 |
72.4 ± 10.5 n = 130 |
− 2.0 ± 11.9 n = 118 |
| SBP (mmHg), mean ± SD |
119.0 ± 14.4 n = 183 |
115.6 ± 15.5 n = 130 |
− 4.0 ± 18.1 n = 118 |
| Heart rate (bpm), mean ± SD |
83.1 ± 12.3 n = 182 |
80.0 ± 10.9 n = 128 |
− 2.8 ± 11.7 n = 116 |
6MWD 6-min walking distance, bpm beats per min, CI cardiac index, DBP diastolic blood pressure, mPAP mean pulmonary arterial pressure, ND not documented, NE not examined, NT-proBNP N-terminal prohormone of brain natriuretic peptide, PCWP pulmonary capillary wedge pressure, PVR pulmonary vascular resistance, RAP right atrial pressure, SBP systolic blood pressure, SD standard deviation, WU Wood unit