Procedure: measuring the outcome
For this study I am particularly interested in measuring;
Quantitative
- the frequency of adherence/non-adherence
Qualitative
- patterns in non-adherence
- causes for non-adherence
- barriers to adherence
Direct observation would be the most precise way of measuring medication adherence. However, this method would not be feasible for this study. Direct observation would also likely influence the participant’s behaviour. Weighing up the cost/benefits, it has been decided to look at other ways of measuring the outcome.