From: Hypertension in the very old; prevalence, awareness, treatment and control: a cross-sectional population-based study in a Spanish municipality
Percentage
95% CI-lower
95% CI-upper
Total prevalence of hypertension
72.8
69.5
76.6
Awareness
92.7
89.5
95.1
Pharmacological treatment
96.3
93.6
97.9
Blood pressure below 140/90 mmHg
30.7
25.8
36.1