Table 6. Rater 1 intra-rater agreement: Cohen’s kappa with 95% confidence intervals and criteria percentage agreement (n = 20 except *n = 19, ** n= 18).
| Test |
Criteria |
Left-hand side |
Kappa (95% CI) |
Right-hand side |
Kappa (95% CI) |
Criteria agreement (%) |
| 1 |
A |
1.00 |
(1.00-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| B |
1.00 |
(1.00-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| C |
1.00 |
(1.00-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| D |
1.00 |
(1.00-1.00) |
.83 |
(.50-1.00) |
97.5 |
| E |
1.00 |
(1.00-1.00) |
1.00 * |
(1.00-1.00) |
100.0 |
| 2 |
A |
N/A |
N/A |
N/A |
N/A |
100.0 |
| B |
1.00 |
(1.00-1.00) |
.83 |
(.50-1.00) |
97.5 |
| C |
N/A |
N/A |
N/A |
N/A |
100.0 |
| D |
1.00 |
(1.00-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| E |
1.00 |
(1.00-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| 3 |
A |
|
1.00 (1.00-1.00) |
|
100.0 |
| B |
|
.88 (.64-1.00) |
|
95.0 |
| C |
.64 |
(.01-1.00) |
.64 |
(.01-1.00) |
.64 |
| 4 |
A |
|
1.00 (1.00-1.00) |
|
100.0 |
| B |
N/A |
N/A |
N/A |
N/A |
N/A |
| C |
.90 |
(.70-1.00) |
.90 |
(.70-1.00) |
.90 |
| D |
.83 * |
(.50-1.00) |
.83 * |
(.50-1.00) |
.83 * |
| 5 |
A |
N/A |
N/A |
N/A |
N/A |
100.0 |
| B |
.89 * |
(.69-1.00) |
.88 ** |
(.65-1.00) |
94.6 |
| C |
.83 * |
(.50-1.00) |
.87 * |
(.63-1.00) |
94.7 |
| D |
1.00* |
(1.00-1.00) |
.00 * |
N/A |
97.4 |
| 7 |
A |
1.00 |
(1.00-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| B |
1.00 |
(1.00-1.00) |
0.83 |
(.50-1.00) |
97.5 |
| C |
1.00 |
(1.00-1.00) |
0.64 |
(.01-1.00) |
97.5 |
| D |
|
1.00 (1.00-1.00) |
|
100.0 |
| E |
1.00 |
(1.00-1.00) |
0.90 |
(.71-1.00) |
97.5 |
| 8 |
A |
|
1.00 (1.00-1.00) |
|
100.0 |
| B |
.79 |
(.52-1.00) |
.79 |
(.52-1.00) |
.79 |
| C |
N/A |
N/A |
N/A |
N/A |
N/A |
| D |
.61 |
(.11-1.00) |
.61 |
(.11-1.00) |
.61 |
| 9 |
A |
1.00 |
(1.00-1.00) |
.89 |
(.69-1.00) |
97.5 |
| B |
1.00 |
(1.000-1.00) |
1.00 |
(1.00-1.00) |
100.0 |
| C |
.90 |
(.70-1.00) |
.89 |
(.69-1.00) |
95.0 |
| D |
1.000 |
(1.00-1.00) |
1.00 * |
(1.00-1.00) |
100 |
| E |
1.000 |
(1.00-1.00) |
1.00 * |
(1.00-1.00) |
100 |
| 10 |
A |
1.00 |
(1.00-1.000) |
1.00 |
(1.00-1.00) |
100.0 |
| B |
1.00 |
(1.00-1.000) |
1.00 |
(1.00-1.00) |
100.0 |
| C |
.89 |
(.69-1.000) |
.90 |
(.70-1.00) |
95.0 |
| D |
.88 |
(.64-1.000) |
.76 * |
(.45-1.00) |
92.3 |
| E |
1.00 |
(1.00-1.000) |
.90 |
(.70-1.00) |
97.5 |