Table 1 Ease of use of intervention by patient participants
Total responses | Not at all useful | Only moderately useful | Useful | Very useful | Extremely useful | |
|---|---|---|---|---|---|---|
Card | 19 | 1 (3 %) | - | 7 (19 %) | 5 (14 %) | 6 (16 %) |
Sticker | 24 | 1 (3 %) | - | 11 (30 %) | 6 (16 %) | 6 (16 %) |
Phone call | 27 | 5 (18 %) | 6 (22 %) | 9 (33 %) | 5 (18 %) | 2 (7 %) |