Swedish nationwide birth cohort: parental age at death predicts midlife all-cause mortality and hospitalization Moderate Longevity in familyObservational evidence Cohort study Swedish cohort: each additional decade of parental survival associated with ~22% lower offspring mortality Causal status: Association / inherited + shared environment Reliability / bias notes: Parental death data quality; cohort-era and environment effects 2024 · PMID 38424528 Read the study →