BP control (<140/90mmhg) patients with hypertension and >60 years

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Study population:

Patients with hypertension age > 60yrs

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 4.5 years

83

374

Cardiovascular mortality and morbidity 4.5 years

23

104