Table 2.
Level of agreement (kappa) and frequency of exact matches between face-to-face and telephone administration of the Frenchay Activities Index and the EQ-5D items
| Level of agreement kappa (95% CI) |
Frequency of exact matches (% out of 40) |
|
| Frenchay Activity Index items | ||
| Prepare main meals | 0.85 (0.68,0.97) |
35 (88%) |
| Wash up | 0.91 (0.82,0.98) |
36 (90%) |
| Wash clothes | 0.88 (0.70,0.98) |
36 (90%) |
| Light housework | 0.88 (0.72,1.00) |
37 (93%) |
| Heavy housework | 0.96 (0.87,1.00) |
38 (95%) |
| Local shopping | 0.89 (0.74,0.98) |
36 (90%) |
| Social outing | 0.73 (0.53,0.88) |
30 (75%) |
| Walk outside >15 mins | 0.73 (0.49,0.92) |
33 (83%) |
| Active interest in hobby | 0.78 (0.61,0.92) |
33 (83%) |
| Drives/taxi/bus | 1 (-,-) |
40 (100%) |
| Outings/car ride | 0.73 (0.39,0.93) |
35 (88%) |
| Gardening | 0.85 (0.73,0.96) |
35 (88%) |
| Housework or car maintenance | 0.92 (0.78,1.00) |
38 (95%) |
| Reading books | 0.83 (0.71,0.94) |
32 (80%) |
| Gainful work | 1 (-,-) |
40 (100%) |
| EQ-5D items | ||
| Mobility | 0.67 (0.39,0.85) |
33 (83%) |
| Personal care | 0.87 (0.64,1.00) |
38 (95%) |
| Usual activities | 0.72 (0.48,0.90) |
34 (85%) |
| Pain/discomfort | 0.67 (0.45,0.86) |
32 (80%) |
| Anxiety/depression | 0.83 (0.64,0.96) |
36 (90%) |