Table 3 Weighted percentages, unadjusted and adjusted prevalence ratios (APR) for support for specific interventions
APR (95%CI)a 2018 vs 2016 | |||||
|---|---|---|---|---|---|
Intervention | % “not far enough”a 2016 2018 | Model 1 Unadjusted | Model 2 Adjustedb | Model 3 Interaction effectd | |
a) Plain packaging for tobacco products | 29.8% | 31.8% | 1.06 (0.95, 1.19) | 1.06 (0.95, 1.19) | NS |
b) Bans on smoking in cars with children | 42.8% | 48.6% | 1.13 (1.05, 1.23) | 1.14 (1.05, 1.23) | NS |
c) Lower speed limits (30 km/hr) in high pedestrian areas | 14.5% | 17.9% | 1.23 (1.05, 1.45) | 1.23 (1.04, 1.45) | NS |
d) Restrictions on advertising unhealthy foods to children | 58.4% | 58.6% | 1.00 (0.94, 1.07) | 1.00 (0.94, 1.06)c | Proportion of women increased comparative to men. 35- < 55 years decreased comparative to 18 < − 35 years. University and post-secondary education increased comparative to high school education |
e) Restrictions on alcohol advertising | 45.4% | 42.9% | 0.94 (0.87, 1.03) | 0.93 (0.87, 1.01) | NS |
f) Taxing soft drink | 42.5% | 43.9% | 1.03 (0.95, 1.13) | 1.02 (0.94, 1.10)c | Proportion of women increased comparative to men. Proportion of university educated decreased relative to high school |
h) Setting salt limits on processed food | 55.3% | 50.5% | 0.91 (0.85, 0.98) | 0.91 (0.85, 0.97) | NS |
j) Compulsory immunisation at school entry | 36.3% | 31.3% | 0.86 (0.78, 0.96) | 0.88 (0.80, 0.98) | NS |
k) Laws setting limits on working hours | 22.1% | 25.6% | 1.16 (1.01, 1.33) | 1.16 (1.01, 1.34) | NS |
l) Creation of bike lanes separated from cars | 41.3% | 44.1% | 1.07 (0.98, 1.16) | 1.07 (0.98, 1.16) | NS |