| Journal Ref. |
Evaluation of drug treatment in mild hypertension: VA-NHLBI feasibility trial. Plan and preliminary results of a two-year feasibility trial for a multicenter intervention study to evaluate the benefits versus the disadvantages of treating mild hypertension. Prepared for the Veterans Administration-National Heart, Lung, and Blood Institute Study Group for Evaluating Treatment in Mild Hypertension. Ann N Y Acad Sci 1978, 304:267-292. |
| Intervention |
Drug - Anti-hypertensives |
| Number of sites |
4 |
| Countries involved |
USA |
| Sample size |
1000 |
| 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 |
Cardiovascular morbidity |
