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. 2022 Jul 18;2(7):635–643. doi: 10.1038/s43587-022-00243-7

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© This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply 2022, corrected publication 2023

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Fig. 2 — Random sample of the BLSA cohort used for our analyses. Participants had a wide age range at the time of enrollment, and follow-up duration. Scheduled follow-up intervals were age dependent, ranging from 4 years for those <60 years, 2 years for those aged 60–79 years to 1 year for those aged ≥80 years.