Age-specific in the relationship between diastolic blood pressure and the risk of cardiovascular disease: A cohort study of the UK Biobank

For adults younger than 60 years old, the study seems to support the ACC/AHA blood pressure guidelines lowering the DBP threshold to 80 mm Hg. Conversely, it may be reasonable to rule out large effects of high DBP on CVD events and DBP <70 mm Hg may be cause for caution in older people aged 60-69.