Table 1.
Sample characteristics across study groups (2013, UK).
| Overall (n = 1196) | Pre-visit (n = 511) | Post-visit (n = 685) | 2-Month sample (n = 217) | |
|---|---|---|---|---|
| Gender | ||||
| Male | 437 (36.5) | 166 (32.5) | 271 (39.6) | 77 (35.5) |
| Female | 759 (63.5) | 345 (67.5) | 414 (60.4) | 140 (64.5) |
| Age | ||||
| 16–30 | 244 (20.5) | 107 (21.1) | 137 (20.1) | 47 (21.7) |
| 31–45 | 273 (22.9) | 120 (23.6) | 153 (22.4) | 42 (19.4) |
| 46–60 | 340 (28.6) | 143 (28.1) | 197 (28.9) | 61 (28.1) |
| 61–75 | 281 (23.6) | 121 (23.8) | 160 (23.5) | 61 (28.1) |
| 75 + | 52 (4.4) | 17 (3.3) | 35 (5.1) | 6 (2.8) |
| Employment | ||||
| Employed | 554 (46.6) | 244 (47.9) | 310 (45.6) | 97 (44.7) |
| Unemployed | 116 (9.8) | 47 (9.2) | 69 (10.1) | 20 (9.2) |
| Other | 519 (43.7) | 218 (42.8) | 301 (44.3) | 100 (46.1) |
| Housing status | ||||
| Own | 559 (46.7) | 244 (47.7) | 315 (46.0) | 110 (50.7) |
| Rent | 547 (45.7) | 241 (47.2) | 306 (44.7) | 88 (40.6) |
| Other | 90 (7.5) | 26 (5.1) | 64 (9.3) | 19 (8.8) |
| Location | ||||
| North-west | 546 (45.7) | 257 (50.3) | 289 (42.2) | 86 (39.6) |
| North-east | 422 (35.3) | 169 (33.1) | 253 (36.9) | 93 (42.9) |
| London | 228 (19.1) | 85 (16.6) | 143 (20.9) | 38 (17.5) |