PRECIS-2 - Details

VA-1

Cochrane systematic review for first line treatment for hypertension

Trial

Journal Ref.	Effects of treatment on morbidity in hypertension. Results in patients with diastolic blood pressures averaging 115 through 129 mm Hg. JAMA 1967, 202:1028-1034.
Intervention	Drug - Anti-hypertensives
Number of sites	1
Countries involved	USA
Sample size	143
Type of statistical analyses
Risk of bias	Overall: Low Risk details Random sequence generation: - Allocation concealment: - Blinding of participants, personal and outcome assessors: - Incomplete outcome data: - Selective outcome reporting: - Other sources of bias: -
Duration of trial
Primary outcome	Morbidity cardiovascular

Show Score Ranges

Scores:

(shows median if more than one score was entered)

Elig.	Recr.	Setting	Org. Int.	Flex. Del.	Flex. Adherence	Follow-Up	Prim. Out.	Prim. An.
1 (1 - 1)	1 (1 - 1)	3 (3 - 3)	5 (5 - 5)	4 (4 - 4)	3 (3 - 3)	2 (2 - 2)	3 (3 - 3)	3 (3 - 3)

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