Percentages of male (N=36 185) and female (N=39 157) patients with low systolic blood pressure within each decade
| SBP | Gender (N,%) | Age (decade) | ||||||||
| 18–20 | 21–30 | 31–40 | 41–50 | 51–60 | 61–70 | 71–80 | 81–90 | >90 | ||
| <90 | Male (120, 0.3%) | 0.2 | 0.3 | 0.1 | 0.2 | 0.2 | 0.3 | 0.5 | 0.5 | 0.8 |
| Female (218, 0.6%) | 0.8 | 1.0 | 0.9 | 0.9 | 0.4 | 0.4 | 0.3 | 0.2 | 0.2 | |
| <100 | Male (1063, 2.9%) | 2.9 | 2.3 | 2.4 | 2.2 | 2.6 | 3.2 | 3.5 | 3.5 | 4.6 |
| Female (2060, 5.3%) | 11.1 | 9.7 | 9.4 | 6.5 | 4.4 | 3.1 | 2.6 | 2.6 | 2.0 | |
| <110 | Male (4817, 13.3%) | 16.2 | 13.2 | 13.6 | 12.7 | 12.9 | 13.1 | 12.7 | 14.5 | 15.7 |
| Female (8081, 20.6%) | 37.7 | 35.7 | 34.7 | 25.8 | 18.7 | 13.2 | 11.1 | 10.4 | 10.8 | |