Table 4 Hazard ratios (HR) and confidence intervals (CI) for outcomes in propensity-score matched cohort, stratifying by congestive heart failure (CHF)
Sex | Outcomes | Exposure status | Number of events (%) | HR (95% CI) | p-value |
|---|---|---|---|---|---|
Without CHF | Respiratory-related hospitalization | Exposed | 9 (8.7) | 0.57 (0.25–1.33) | 0.19 |
Controls | 15 (14.4) | 1.00 | Â | ||
All-cause mortality | Exposed | 10 (9.6) | 0.75 (0.33–1.72) | 0.49 | |
Controls | 13 (12.5) | 1.00 | Â | ||
With CHF | Respiratory-related hospitalization | Exposed | 6 (7.1) | 0.41 (0.16–1.05) | 0.06 |
Controls | 14 (16.7) | 1.00 | Â | ||
All-cause mortality | Exposed | 9 (10.7) | 0.45 (0.20–1.02) | 0.06 | |
Controls | 19 (22.6) | 1.00 | Â |