Table 2 Agreement and comparison of frequency between categories of the Likert scale between two observers
Observer 1 | Definitely free | Probably free | Doubtful | Probably infiltrated | Definitely infiltrated | Total |
|---|---|---|---|---|---|---|
Observer 2 | ||||||
Definitely free | 13 | 4 | 2 | 2 | 0 | 21 |
Probably free | 17 | 6 | 3 | 7 | 2 | 35 |
Doubtful | 0 | 6 | 3 | 1 | 1 | 11 |
Probably infiltrated | 1 | 0 | 4 | 9 | 5 | 19 |
Definitely infiltrated | 0 | 0 | 0 | 3 | 18 | 21 |
Total | 31 | 16 | 12 | 22 | 26 | 107 |