Table 1 Baseline characteristics of those with completed KAP, lost and dead at follow-up
| Â | Completed KAP at follow-up (n = 3709) No (%) | Lost to follow-up (n = 3256) No (%) | Dead at follow-up (n = 294) No. (%) |
|---|---|---|---|
Age (years) | Â | Â | Â |
50–59 | 1432 (38.6) | 936 (28.7) | 22 (7.5) |
60–69 | 1264 (34.1) | 871 (26.7) | 60 (20.4) |
70–79 | 801 (21.6) | 931 (28.6) | 115 (39.1) |
80+ | 212 (5.7) | 518 (15.9) | 97 (33.0) |
Gender | Â | Â | Â |
Male | 1645 (44.4) | 1385 (42.5) | 172 (58.5) |
Female | 2064 (55.7) | 1871 (57.5) | 122 (41.5) |
Educational attainment* | Â | Â | Â |
Further education | 1514 (41.1) | 822 (25.6) | 86 (29.5) |
School education only | 2174 (59.0) | 2392 (74.4) | 206 (70.6) |
Occupational class* | Â | Â | Â |
Non-manual | 1718 (48.7) | 1001 (34.7) | 123 (44.9) |
Manual | 1809 (51.3) | 1887 (65.3) | 151 (55.1) |
Participation restriction | Â | Â | Â |
Any (≥1 aspect) | 1660 (44.8) | 1874 (57.5) | 225 (76.5) |
Minimal (1–3 aspects) | 1250 (33.7) | 1322 (40.6) | 125 (42.5) |
Moderate (4–6 aspects) | 308 (8.3) | 433 (13.3) | 81 (27.6) |
Substantial (7–11 aspects) | 102 (2.8) | 119 (3.7) | 19 (6.5) |
SF-12 Physical health score* | Â | Â | Â |
Mean (SD) | 42.3 (12.3) | 39.9 (12.5) | 32.1 (11.0) |
SF-12 Mental health score* | Â | Â | Â |
Mean (SD) | 49.8 (11.1) | 48.3 (11.2) | 44.3 (11.7) |