|
Pain scores of five patients each receiving four separate treatments |
||||
| Treatment |
||||
|
|
||||
| Patient |
A |
B |
C |
D |
|
|
||||
| 1 |
6 |
9 |
10 |
16 |
| 2 |
9 |
16 |
16 |
32 |
| 3 |
14 |
14 |
22 |
67 |
| 4 |
10 |
14 |
40 |
19 |
| 5 |
11 |
16 |
17 |
60 |
Bewick et al. Critical Care 2004 8:196 doi:10.1186/cc2857 |
||||