Questionnaire definitions | Global agreement | Agreement among cases(1) | Agreement among non-cases(2) | Sn | Sp | ||
---|---|---|---|---|---|---|---|
 | Kappa | 95% CI | % | % | % | % | % |
1. Primary (n = 187)(3) | 0.44 | 0.31–0.56 | 72 | 79 | 66 | 66 | 79 |
2. Limitations in activities of daily living (n = 153)(3) | 0.38 | 0.25–0.52 | 69 | 84 | 64 | 47 | 91 |
3. Limitations in work activities (n = 128)(3) | 0.19 | 0.08–0.30 | 63 | 92 | 59 | 19 | 99 |
4. Limitations in household activities (n = 135)(3) | 0.29 | 0.17–0.42 | 66 | 95 | 61 | 30 | 99 |
5. Limitations in leisure activities (n = 138)(3) | 0.27 | 0.14–0.40 | 65 | 83 | 61 | 31 | 95 |