Table 7 The CHFQOLQ-20 scores by the New York Heart Association (NYHA) functional classification (n = 495)
| Â | I | II | III | IV | Â |
|---|---|---|---|---|---|
| Â | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | P |
Physical functioning | 37.56(8.50) | 33.36(9.55) | 26.66(10.15) | 16.51(9.13) | < 0.0001 |
Cognitive functioning | 15.62 (3.24) | 15.47 (3.85) | 14.89 (3.75) | 13.57 (3.70) | 0.07 |
General health | 8.87 (2.80) | 7.8 (2.6) | 6. 89 (2.64) | 5.75 (2.34) | < 0.0001 |
Mental health | 13.25 ( 2.35) | 11.10 (3.24) | 10.32 (3.37) | 7.54 (3.95) | < 0.0001 |
Total | 72.34 (12.51) | 65.07 (15.49) | 56.41 (15.11) | 41.60 (12.13) | < 0.0001 |