Diastolic Blood Pressure: Males, Age 70-79
Diastolic blood pressure is the 'lower number', the pressure in your arteries between heartbeats when the heart is relaxed. The American Heart Association defines normal diastolic BP as below 80 mmHg. Unlike systolic BP, diastolic BP peaks around age 50 and declines thereafter. Data are from NHANES 2001-2008 (n=19,921), a nationally representative survey of US adults. Because hypertension prevalence varies widely by country (NCD-RisC, Lancet 2021), the upper percentiles may not generalize to all populations.
Percentile Distribution (mmHg)
| Percentile | Value (mmHg) | Rating |
|---|---|---|
| 5th | 50 | Excellent |
| 25th | 60 | Above average |
| 50th | 68 | Average |
| 75th | 76 | Below average |
| 95th | 88 | Poor |
What these numbers mean for males aged 70-79
A score around 68 mmHg is typical (50th percentile) for males in this age group. Times below about 60 mmHg fall near the 75th percentile or higher, indicating above-average performance (faster is better). Times above about 76 mmHg fall near the 25th percentile; about 75% of the reference population ran faster.
Percentiles show how common a value is, not whether it is healthy.