| Variable | PSD, n (%) | No PSD, n (%) | OR (95% CI) | p-value |
| Sex |
|
|
|
|
| Male | 13 (34.2) | 25 (65.8) | 1.3 (0.5 - 3.7) | 0.585 |
| Female | 9 (28.1) | 23 (71.9) | 1 |
|
| Hypertension |
|
|
|
|
| Yes | 16 (29.6) | 38 (70.4) | 0.7 (0.2 - 2.3) | 0.553 |
| No | 6 (37.5) | 10 (62.5) | 1 |
|
| Diabetes |
|
|
|
|
| Yes | 6 (50) | 6 (50) | 2.6 (0.7 - 9.3) | 0.136 |
| No | 16 (27.5) | 42 (72.5) | 1 |
|
| Obesity |
|
|
|
|
| Yes | 16 (38.1) | 26 (61.9) | 2.3 (0.8 - 6.8) | 0.146 |
| No | 6 (21.4) | 22 (78.6) | 1 |
|
| Heart failure |
|
|
|
|
| Yes | 18 (51.4) | 17 (48.6) | 8.2 (2.4 - 28.2) | 0.001 |
| No | 4 (11.4) | 31 (88.6) | 1 |
|
| Severe HF (NYHA III/IV) |
|
|
|
|
| Yes | 7 (70) | 3 (30) | 3 (0.6 - 14) | 0.173 |
| No | 11 (44) | 14 (56) | 1 |
|
| Type of HF |
|
|
|
|
| HFrEF | 10 (83.3) | 2 (16.7) | 9.4 (1.6 - 53.6) | 0.012 |
| HFpEF | 8 (34.8) | 15 (65.2) | 1 |
|