| Item | |||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||||||||||||
 | Test occasion | |||||||||||||||||||||||
 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 |
Score | Number of patients at each score level | |||||||||||||||||||||||
0 | 1 | 1 | 0 | 0 | 0 | 0 | 10 | 11 | 3 | 3 | 5 | 5 | 25 | 25 | 70 | 65 | 71 | 71 | 18 | 21 | 4 | 4 | 2 | 3 |
1 | 3 | 3 | 6 | 6 | 7 | 8 | 1 | 0 | 11 | 13 | 9 | 10 | 3 | 3 | 10 | 13 | 15 | 11 | 7 | 4 | 11 | 10 | 10 | 9 |
2 | 14 | 10 | 19 | 18 | 17 | 17 | 2 | 2 | 22 | 17 | 12 | 12 | 12 | 7 | 10 | 8 | 8 | 7 | 18 | 17 | 14 | 13 | 15 | 15 |
3 | 96 | 100 | 89 | 90 | 90 | 89 | 101 | 101 | 78 | 81 | 88 | 87 | 74 | 79 | 24 | 28 | 20 | 25 | 71 | 72 | 85 | 87 | 87 | 87 |