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Table 2 Percentage agreement and Kappa scores for each rating system
| Time-point | Patient vs. Doctor | Patient vs. Nurse | Patient vs. BCCT | Doctor vs. Nurse | Doctor vs. BCCT | BCCT vs. Nurse | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
% agree (n†) |
Kappa (p-value) |
% agree (n†) |
Kappa (p-value) |
% agree (n†) |
Kappa (p-value) |
% agree (n†) |
Kappa (p-value) |
% agree (n†) |
Kappa (p-value) |
% agree (n†) |
Kappa (p-value) | |
| BL |
80.8 (99) |
0.09 (0.59) |
84.1 (107) |
0.19 (0.05) |
74.5 (98) |
−0.07 (0.67) |
88.3 (112) |
0.07 (0.40) |
85.1 (101) |
0.15 (0.14) |
81.8 (110) |
− 0.01 (1.00) |
| Yr1 |
78.5 (93) | 0.31 (0.006)** |
78.8 (104) |
0.37 (0.001)** |
69.1 (97) |
0.22 (0.034*) |
83.3 (102) |
0.46 (< 0.001)** |
68.4 (95) |
0.16 (0.15) |
73.8 (107) |
0.35 (< 0.001)** |
| Yr2 |
79.6 (98) |
0.26 (0.018)* |
70.8 (96) |
0.12 (0.35) |
63.3 (79) |
−0.06 (0.75) |
73.5 (102) |
0.09 (0.46) |
76.7 (86) |
0.21 (0.048)* |
75.3 (89) |
0.31 (0.005)** |
| Yr3 |
73.2 (71) |
−0.05 (1.00) |
73.1 (78) |
0.11 (0.45) |
73.2 (41) |
−0.01 (1.00) |
73.8 (80) |
0.17 (0.14) |
80.8 (47) |
0.22 (0.16) |
76.0 (50) |
0.35 (0.020)* |
| Yr4 |
81.1 (74) |
0.20 (0.099) |
78.9 (71) |
0.01 (1.00) |
66.7 (27) |
−0.13 (0.60) |
85.4 (82) |
0.17 (0.17) |
66.7 (27) |
−0.13 (0.60) |
72.4 (29) |
0.25 (0.31) |
| Yr5 |
78.4 (51) |
0.34 (0.027)* |
75.0 (44) |
0.27 (0.17) | – | – |
80.4 (56) |
0.24 (0.11) | – | – | – | – |
| Average Agreement | 78.6 | 76.8 | 69.4 | 80.8 | 75.9 | 75.9 | ||||||
