Study Währborg (1999): study ZZ Western Europe 1988
- Public
- Revascularization patients, Europe, followed 1 year 1988-1989
- Sample
- Respondents
- N = 154
- Non Response
- 0
- Assessment
- Questionnaire: paper
Correlate
- Authors's Label
- Revacculation
- Our Classification
-
-
- Remarks
- T1: treatment, T2: Follow-up after one year
- Operationalization
- Heart patients treated by:
a: conary artery bypass grafting (CABG)
b: Percutaneous transluminal coronary angioplasty (PTCA)
Patients were randomly assigned to to one treatment a or b