BP control (<140/90mmhg) patients with hypertension and age >80yrs
Study population:
Patients with hypertension and age > 80yrs.
Comments:
High risk is defined as patients with a previous history of stroke.
Cardiovascular mortality and morbidity includes fatal MI and non-fatal MI, sudden cardiac death, aneurysms, congestive heart failure, fatal and non-fatal stroke and transient ischaemic attacks.
Total mortality is death from all causes.
NB the evidence base to support the NNT for impact on mortality in the over 80’s is very limited
Outcome | Duration | NNT | Annualised NNT |
---|---|---|---|
Total mortality | 2 years |
333 |
666 |
Cardiovascular mortality and morbidity | 2 years |
35 |
70 |