Crude mortality in rock and pop stars since point of fame and adjusted HRs using Cox survival analysis
| Characteristics | Crude death | Adjusted HRs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Category | N | Died (%) | χ² | p | HR | 95% CIs | Wald | p | ||
| Type | Low | High | ||||||||
| Performer type and continent | European Band | 606 | 5.4 | 36.32 | <0.001 | Ref | 32.21 | <0.001 | ||
| European Solo | 51 | 9.8 | 1.12 | 0.44 | 2.88 | 0.06 | 0.812 | |||
| North American Band | 718 | 10.2 | 2.09 | 1.39 | 3.16 | 12.36 | <0.001 | |||
| North American Solo | 114 | 22.8 | 4.24 | 2.53 | 7.09 | 30.26 | <0.001 | |||
| Ethnicity | Not White | 168 | 15.5 | 8.93 | 0.003 | Ref | 0.057 | |||
| White | 1321 | 8.4 | ||||||||
| Sex | Female | 114 | 7.9 | 0.25 | 0.616 | Ref | 0.416 | |||
| Male | 1375 | 9.3 | ||||||||
| Age of fame | Under 25 years | 841 | 10.8 | 3.52 | 0.061 | Ref | 0.318 | |||
| 25 years or more | 648 | 8.0 | ||||||||
| Year of birth | ≤1955 | 529 | 19.7 | 108.95 | <0.001 | Ref | 0.780 | |||
| 1956–1969 | 509 | 4.5 | 0.644 | |||||||
| 1970 or later | 451 | 2.2 | 0.482 | |||||||
| Year reached | Before 1980 | 506 | 20.6 | 118.24 | <0.001 | Ref | ||||
| Fame | 1980 or later | 983 | 3.4 | 0.43 | 0.28 | 0.67 | 14.10 | <0.001 | ||
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HR, hazard ratio; Ref, reference category.








