Table 3.
Exposure to secondhand smoke in private and public locations before and after smoke-free legislation in Scotland. Values are numbers (percentages)
| Location | Yes, someone was smoking there | No-one was smoking there | I wasn't in this location yesterday | Don't know | Total |
|---|---|---|---|---|---|
| Home (P=0.747*) | |||||
| 2006 | 668 (27.8) | 1550 (64.5) | 27 (1.1) | 159 (6.6) | 2404 |
| 2007 | 622 (27.4) | 1461 (64.3) | 19 (0.8) | 170 (7.5) | 2272 |
| Car (P=0.817*) | |||||
| 2006 | 155 (6.7) | 1448 (62.1) | 678 (29.1) | 49 (2.1) | 2330 |
| 2007 | 144 (6.5) | 1364 (61.3) | 669 (30.1) | 47 (2.1) | 2224 |
| Someone else's home (P=0.029*) | |||||
| 2006 | 266 (11.6) | 599 (26.1) | 1319 (57.5) | 111 (4.8) | 2295 |
| 2007 | 208 (9.5) | 632 (28.9) | 1236 (56.4) | 114 (5.2) | 2190 |
| Cafe or restaurant (P<0.001*) | |||||
| 2006 | 74 (3.2) | 96 (4.1) | 2125 (91.2) | 35 (1.5) | 2330 |
| 2007 | 21 (0.9) | 183 (8.2) | 1982 (89.3) | 33 (1.5) | 2219 |
| Bus or train (P=0.015*) | |||||
| 2006 | 36 (1.5) | 175 (7.4) | 2122 (89.7) | 33 (1.4) | 2366 |
| 2007 | 13 (0.6) | 211 (9.5) | 1972 (88.6) | 30 (1.3) | 2226 |
| Indoor leisure facility (P=0.102*) | |||||
| 2006 | 60 (2.6) | 445 (19.0) | 1709 (73.1) | 124 (5.3) | 2338 |
| 2007 | 41 (1.9) | 487 (22.1) | 1560 (70.8) | 115 (5.2) | 2203 |
*Tests for changes between survey years based on number of pupils reporting someone smoking in a location versus all other responses (including missing); significance levels for design adjusted χ2 analyses shown.