| Singing group n = 15 | Control group n = 13 |  |
---|---|---|---|
Δ breath hold time (s) | - 0.3 (6.9) | + 5.3 (5.7) | 0.029* |
Δ single breath counting | + 0.3 (7.7) | + 2.0 (2.7) | 0.46 |
Δ HAD anxiety | - 1.1 (2.7) | + 0.8 (1.7) | 0.033* |
Δ HAD depression | - 1.1 (2.5) | - 0.1 (1.7) | 0.21 |
Δ SGRQ Total | - 1.1 (10.6) | - 0.4 (5.6) | 0.81 |
Δ ISWT (m) | + 26 (52.6) | + 11.3 (83.0) | 0.58 |
Δ ISWT subjective recovery (s) | + 9.9 (60.7) | - 7.4 (81.7) | 0.53 |
Δ O2 Satn recovery (s) | + 47.3 (67.6) | + 32.2 (124.7) | 0.69 |
Δ HR recovery time (s) | + 29 (63.8) | + 19.4 (110.0) | 0.78 |
Δ SF36 PCS | + 7.5 (14.6) | - 3.8 (8.4) | 0.02* |
Δ SF36 MCS | + 2.5 (20.9) | - 3.2 (10.5) | 0.38 |