Data collection instruments
hypertensive, diabetes
DIABETES
Three semi-structured questionnaires (Q1, Q2 and Q3) were used as the data collection instrument. The questionnaires were developed by the authors based on their teaching and practise experience, and extensive literature review [The data collection instrument for patients was pretested for face validity among 34 diabetes and/or hypertensive patients at Catholic Hospital, Oluyoro, Ibadan. Also, pharmacists’ data collection instruments were pretested among 12 pharmacists at the University Health Services, University of Ibadan and Military Hospital, Ojoo, Ibadan. Content validity of all the questionnaires was done by three faculties at the Department of Clinical Pharmacy and Pharmacy Administration, Faculty of Pharmacy, University of Ibadan.