Table 4.
Sensitivity Analysis With ICD Defined as ICD Implanted During Index Hospitalization
| Patients With Diabetes Mellitus | |||||
|---|---|---|---|---|---|
| Raw Mortality Rate (%) | Cumulative Incidence Rate (%) | Unadjusted Hazard Ratio (95% CI) | Adjusted Hazard Ratio (95% CI) | ||
| ICD | No ICD | ICD | No ICD | ||
| 54.4 | 59.3 | 62.5 | 75.6 | HR, 0.65 (0.56–0.76); P<0.0001 | HR, 0.64 (0.55–0.74); P<0.0001 |
| Patients Without Diabetes Mellitus | |||||
|---|---|---|---|---|---|
| Raw Mortality Rate (%) | Cumulative Incidence Rate (%) | Unadjusted Hazard Ratio (95% CI) | Adjusted Hazard Ratio (95% CI) | ||
| ICD | No ICD | ICD | No ICD | ||
| 43.8 | 58 | 51.2 | 70.5 | HR, 0.53 (0.47–0.60); P<0.0001 | HR, 0.56 (0.49–0.64); P<0.0001 |
P=0.11 for adjusted interaction P value between diabetes mellitus and ICD implantation for all‐cause mortality. ICD indicates implantable cardioverter‐defibrillator; HR, hazard ratio.