Table 4 Inter-rater agreement at the item level; weighted kappa (κw) and 95% confidence intervals (95% CI)
QoL-AD item | Number of cases (n) | κw | 95% CI |
|---|---|---|---|
Marriage | 1232 | 0.26 | (0.20; 0.31) |
Family | 1319 | 0.17 | (0.11; 0.23) |
Living situation | 1315 | 0.15 | (0.10; 0.21) |
Ability to do chores around the house | 1314 | 0.15 | (0.11; 0.20) |
Physical health | 1328 | 0.11 | (0.05; 0.17) |
Energy | 1318 | 0.11 | (0.06; 0.17) |
Mood | 1317 | 0.11 | (0.05; 0.17) |
Money | 1251 | 0.10 | (0.04; 0.16) |
Friends | 1274 | 0.09 | (0.03; 0.14) |
Memory | 1318 | 0.06 | (0.01; 0.10) |
Ability to do things for fun | 1309 | 0.04 | (−0.01; 0.10) |
Self as a whole | 1285 | 0.04 | (−0.02; 0.10) |
Life as a whole | 1310 | 0.02 | (−0.04; 0.08) |