Table 1 Characteristics of bar workers surveyed at follow-up and lost to follow-up.
Characteristics | Surveyed at Follow-up | Lost to Follow-up | ||
|---|---|---|---|---|
| Â | Mean | (Range) | Mean | (Range) |
Age (at initial survey) | 28.2 | (14, 66) | 25.3 | (18, 71) |
Years worked in bars (at initial survey) | 7.5 | (0.15, 43) | 7.0 | (0, 43) |
| Â | Number | (%) | Number | (%) |
Sex | Â | Â | Â | Â |
   Male | 130 | (49) | 61 | (58) |
   Female | 136 | (51) | 44 | (42) |
Smoking Status | Â | Â | Â | Â |
   Regular Smoker | 108 | (41) | 51 | (49) |
   Occasional Smoker | 32 | (12) | 11 | (10) |
   Ex-Smoker | 47 | (18) | 11 | (10) |
   Non-Smoker | 77 | (29) | 32 | (30) |
   Not answered | 2 | (1) | 0 | (0) |
Location | Â | Â | Â | Â |
   Aberdeen/shire | 91 | (34) | 29 | (28) |
   Glasgow | 91 | (34) | 30 | (29) |
   Edinburgh/Borders | 84 | (32) | 46 | (44) |
Education Level | Â | Â | Â | Â |
   School | 63 | (24) | 18 | (17) |
   FE College | 73 | (27) | 34 | (32) |
   University | 120 | (45) | 50 | (48) |
   Postgraduate | 10 | (4) | 3 | (3) |
Total | 266 | Â | 105 | Â |