Adjusted relative risk of death associated with age and PUB status using a common reference group
| RR (95% CI)5-150 | |
| General population cohort | |
| 30–59 years† | 1 |
| 60+ years | 15.1 (8.9, 25.4) |
| PUB patients cohort | |
| 30–59 years | 8.8 (4.3, 18.1) |
| 60+ years | 30.7 (18.1, 52.0) |
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↵5-150 Adjusted by sex, cardiovascular, cerebrovascular, diabetes, respiratory diseases, smoking status, BMI and alcohol consumption.†Common reference group.









