Table 2 Item level distribution and weighted kappa of the WHO-5 Well-being Index (N = 554)
Item | Distribution (%) of the response optionsa | Test-retest Weighted kappa | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Item content | Missing | 0 | 1 | 2 | 3 | 4 | 5 | |||
1 | I have felt cheerful and in good spirits | Test 1 | 0.2 | 0.5 | 5.2 | 5.6 | 12.3 | 61.6 | 14.6 | 0.70 (0.64; 0.76) |
Test 2 | 0.7 | 0.5 | 3.4 | 6.3 | 14.1 | 61.4 | 13.5 | |||
2 | I have felt calm and relaxed | Test 1 | 0.5 | 1.4 | 4.9 | 6.0 | 15.2 | 52.0 | 20.0 | 0.67 (0.59; 0.74) |
Test 2 | 0.5 | 1.3 | 2.7 | 7.9 | 13.4 | 56.9 | 17.3 | |||
3 | I have felt active and vigorous | Test 1 | 0.2 | 3.1 | 8.5 | 13.0 | 21.7 | 37.7 | 15.9 | 0.70 (0.65; 0.76) |
Test 2 | 0.5 | 2.9 | 9.0 | 13.5 | 19.7 | 41.9 | 12.5 | |||
4 | I woke up feeling fresh and rested | Test 1 | 0.2 | 4.7 | 10.6 | 10.5 | 18.8 | 40.4 | 14.8 | 0.72 (0.66; 0.77) |
Test 2 | 1.1 | 5.4 | 9.0 | 11.4 | 17.0 | 41.9 | 14.3 | |||
5 | My daily life has been filled with things that interest me | Test 1 | 0.5 | 0.9 | 5.4 | 7.0 | 16.6 | 51.3 | 18.2 | 0.68 (0.62; 0.74) |
Test 2 | 1.1 | 0.7 | 7.6 | 6.5 | 15.0 | 51.3 | 17.9 | |||