C1 | C2 | Optometrist | Specialist associate | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1–2 m | 3 m | 6 m | 9 m | 1 y | Disc | Mis | 1–2 m | 3 m | 6 m | 9 m | 1 y | Disc | Mis | 1–2 m | 3 m | 6 m | 9 m | 1 y | Disc | Mis | |
m, month; y, year; Disc, discharge; Mis, missing. | |||||||||||||||||||||
1–2 months | 21 | 0 | 4 | 1 | 0 | 0 | 1 | 9 | 6 | 3 | 0 | 0 | 0 | 1 | 6 | 1 | 1 | 0 | 0 | 0 | 0 |
3 months | 41 | 1 | 38 | 5 | 3 | 0 | 0 | 14 | 19 | 14 | 3 | 1 | 0 | 2 | 10 | 11 | 10 | 1 | 0 | 0 | 3 |
6 months | 8 | 1 | 86 | 12 | 12 | 0 | 0 | 1 | 13 | 41 | 7 | 4 | 0 | 2 | 2 | 5 | 33 | 3 | 2 | 1 | 5 |
9 months | 2 | 0 | 37 | 15 | 13 | 1 | 0 | 1 | 2 | 27 | 6 | 3 | 0 | 1 | 2 | 3 | 17 | 3 | 2 | 0 | 0 |
1 year | 0 | 0 | 12 | 13 | 5 | 1 | 0 | 0 | 1 | 9 | 2 | 3 | 1 | 0 | 0 | 0 | 11 | 6 | 5 | 0 | 3 |
Discharge | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Missing | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Agreement (%) | 80 | 79 | 73 | ||||||||||||||||||
Weighted kappa | 0.41 | 0.35 | 0.29 |