TABLE 1 ].
Patient Characteristics by WSPH Group
| Variable | Group |
Total (N = 750) | ||||
|---|---|---|---|---|---|---|
| 1 (n = 353) | 2 (n = 136) | 3 (n = 172) | 4 (n = 57) | 5 (n = 32) | ||
| Female sex | 259 (73.4) | 78 (57.4) | 88 (51.2) | 35 (61.4) | 11 (34.4) | 471 (62.8) |
| Postmenopausal | 168 (64.9) | 75 (96.2) | 81 (92.0) | 35 (71.4) | 7 (63.6) | 356 (75.6) |
| Age at enrollment, y | ||||||
| Female sex | 52 ± 14 | 68 ± 11 | 63 ± 12 | 56 ± 15 | 57 ± 14 | 61 ± 15 |
| Male sex | 53 ± 14 | 68 ± 13 | 65 ± 10 | 63 ± 12 | 57 ± 13 | 57 ± 15 |
Data are presented as No. (%) or mean ± SD. The n values for group are the number of nonmissing values. Percentages for postmenopausal are in relationship to the number of female participants for each specific WSPH grouping. Menopause was defined as > 12 mo from last menses. WSPH = World Symposium on Pulmonary Hypertension.