Descriptive of questionnaire scales used
| Scale | Number of items in scale | Range of scores | Cronbach´s α |
|---|---|---|---|
| BMQ-Specific | |||
| Necessity | 5 | 5–25 | 0.823 |
| Concern | 5 | 5–25 | 0.818 |
| BMQ-General | |||
| Overuse | 4 | 4–20 | 0.684 |
| Harm | 4 | 4–20 | 0.647 |
| Benefit | 4 | 4–20 | 0.697 |
| MARS | 5 | 5–25 | 0.723 |
BMQ, Beliefs about Medicines Questionnaires.
MARS, Medication Adherence Report Scale.