Proportions of coding differences by coder pairs (same coder or different coders)
| Questionnaires with coding differences | |||||
|---|---|---|---|---|---|
| Total | At least one difference for ISIC or ISCO | Difference for ISIC | Difference for ISCO | Difference for ISIC and ISCO | |
| Questionnaires coded twice by the same coder | |||||
| Episodes | 755 | 272 | 150 | 186 | 64 |
| (%) | (36) | (19.9) | (24.6) | (8.5) | |
| Subjects | 146 | 109 | 83 | 84 | 37 |
| (%) | (74.6) | (56.8) | (57.5) | (25.3) | |
| Questionnaires coded once by two different coders | |||||
| Episodes | 1344 | 782 | 496 | 500 | 214 |
| (%) | (58.2) | (36.9) | (37.2) | (15.9) | |
| Subjects | 279 | 245 | 193 | 193 | 100 |
| (%) | (87.8) | (69.2) | (69.2) | (35.8) | |