Table 2
Thirty stated indications from retrospective think aloud interviews
Emergency department
Medical assessment unit
Older people's medical wards
Cardiology
Total
Output
6
2
1
1
10
Retention
3
2
6
–
11
Skin protection
1
1
–
–
2
Combination
4
2
–
1
7
14
7
7
2
30