Table 5 Effect modification of oxygen use by dyspnea
| Â | Death | Death at home | ||||
|---|---|---|---|---|---|---|
No. (%) | Adjusted HR (95% CI) | p-value | No. (%) | Adjusted HR (95% CI) | p-value | |
Dyspnea present (n = 44) | 42 (95) | 0.35 (0.13–0.89) | 0.027 | 32 (73) | 0.33 (0.11–0.96) | 0.041 |
Dyspnea absent (n = 93) | 87 (94) | 1.03 (0.49–2.17) | 0.94 | 68 (73) | 0.84 (0.36–1.96) | 0.68 |