Table 1 Sociodemographic characteristics of survey participants (smokers) by pictorial HWL theme
|  | Total (N = 1625) | Self-harm from using cigarettes (n = 395) | Harming family /children with SHS (n = 408) | Reinforcing compliance with existing smoke-free policies (n = 395) | Anti-cigarette gift giving | P value (n = 427) |
|---|---|---|---|---|---|---|
n (%) | n (%) | n (%) | n (%) | n (%) | Â | |
City | Â | Â | Â | Â | Â | 0.95 |
Beijing | 545 (33.5) | 138 (34.9) | 137 (33.6) | 132 (33.4) | 138 (32.3) | Â |
Shanghai | 541 (33.3) | 123 (31.1) | 140 (34.3) | 130 (32.9) | 148 (34.7) | Â |
Shenzhen | 539 (33.2) | 134 (33.9) | 131 (32.1) | 133 (33.7) | 141 (33.0) | Â |
Gender | Â | Â | Â | Â | Â | 0.87 |
Male | 814 (50.1) | 202 (51.1) | 199 (48.8) | 195 (49.4) | 218 (51.1) | Â |
Female | 811 (49.9) | 193 (48.9) | 209 (51.2) | 200 (50.6) | 209 (48.9) | Â |
Age | Â | Â | Â | Â | Â | 0.51 |
18–29 | 381 (23.4) | 95 (24.1) | 97 (23.8) | 97 (24.6) | 92 (21.5) |  |
30–39 | 434 (26.7) | 111 (28.1) | 117 (28.7) | 92 (23.3) | 114 (26.7) |  |
40–49 | 469 (28.9) | 120 (30.4) | 101 (24.8) | 124 (31.4) | 124 (29.0) |  |
50–59 | 267 (16.4) | 56 (14.2) | 71 (17.4) | 64 (16.2) | 76 (17.8) |  |
60+ | 74 (4.6) | 13 (3.3) | 22 (5.4) | 18 (4.6) | 21 (4.9) | Â |
Annual household income | Â | Â | Â | Â | Â | 0.70 |
< 50,000 RMB | 207 (12.7) | 44 (11.1) | 59 (14.5) | 50 (12.7) | 54 (12.6) |  |
50,000-100,000 RMB | 317 (19.5) | 81 (20.5) | 65 (15.9) | 81 (20.5) | 90 (21.1) | Â |
100,000 RMB | 264 (16.2) | 58 (14.7) | 72 (17.6) | 63 (15.9) | 71 (16.6) | Â |
100,000-150,000 RMB | 366 (22.5) | 83 (21.0) | 97 (23.8) | 94 (23.8) | 92 (21.5) | Â |
150,000-200,000 RMB | 284 (17.5) | 79 (20.0) | 68 (16.7) | 68 (17.2) | 69 (16.2) | Â |
> 200,000 RMB | 185 (11.4) | 50 (12.7) | 47 (11.5) | 37 (9.4) | 51 (11.9) |  |
Missing | 2 (0.1) | 0 (0) | 0 (0) | 2 (0.5) | 0 (0) | Â |
Education | Â | Â | Â | Â | Â | 0.37 |
Primary school or less | 48 (3.0) | 10 (2.5) | 13 (3.2) | 12 (3.0) | 13 (3.0) | Â |
Secondary school | 212 (13.0) | 57 (14.4) | 46 (11.3) | 43 (10.9) | 66 (15.5) | Â |
High school or voc school | 601 (37.0) | 131 (33.2) | 160 (39.2) | 147 (37.2) | 163 (38.2) | Â |
College or more | 759 (46.7) | 196 (49.6) | 189 (46.3) | 191 (48.4) | 183 (42.9) | Â |
Missing | 5 (0.3) | 1 (0.3) | 0 (0) | 2 (0.5) | 2 (0.5) | Â |