IMT group (N = 31) | Sham IMT group (N = 34) | p value | RR (CI 95%) | NNT | |
---|---|---|---|---|---|
Hospital LOS (days) [mean ± SD] | 35.3 ± 2.7 | 41.8 ± 3.5 | < 0.01 | - | - |
Patients intubated [n (%)] | 4 (15.3) | 12 (42.8) | 0.03 | 0.36 (0.27–0.97) | 3.64 |
Hospital mortality [n (%)] | 2 (6.4) | 10 (29.4) | 0.04 | 0.23 (0.2–0.94) | 8.60 |
Muscle weakness [n (%)] | 2 (7.7) | 6 (21.4) | 0.02 | 0.36 (0.19–0.98) | 7.28 |
Adverse eventsa [n (%)] | 21 (1.6) | 22 (1.6) | 0.84 | 1.11 (0.39–3.22) | - |
Cephalalgia | 6 (0.5) | 7 (0.5) | - | - | - |
Dyspnoea | 6 (0.5) | 6 (0.4) | - | - | - |
Pain | 5 (0.3) | 4 (0.3) | - | - | - |
Hypertension | 4 (0.2) | 3 (0.2) | - | - | - |
Dizziness | 1 (0.1) | 2 (0.2) | - | - | - |