Table 3 Cross tabulation between two examinations in single observer
From: An office-based fix-and-follow grading system assessing visual function in preverbal children
Exam2 | Total | ||||||
|---|---|---|---|---|---|---|---|
2 | 3 | 4 | 5 | 6 | 7 | ||
Exam1 | |||||||
2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
3 | 0 | 2 | 0 | 0 | 0 | 0 | 2 |
4 | 0 | 0 | 3 | 0 | 0 | 0 | 3 |
5 | 0 | 0 | 0 | 4 | 2 | 0 | 6 |
6 | 0 | 0 | 0 | 0 | 4 | 0 | 4 |
7 | 0 | 0 | 0 | 0 | 1 | 4 | 5 |
Total | 1 | 2 | 3 | 4 | 7 | 4 | 21 |