Time 1 outcome measures | |||||||||
---|---|---|---|---|---|---|---|---|---|
Target policy supporta | Anti-industry beliefsb | Average non-target policy supportc | |||||||
B (95% CI) | β | p | B (95% CI) | β | p | B (95% CI) | β | p | |
Message condition | |||||||||
Control | Ref | Ref | Ref | ||||||
Standard pro-policy arguments (Standard) | 0.11 (−0.03, 0.25) | 0.02 | .137 | −0.05 (−0.14, 0.04) | −0.02 | .263 | −0.02 (−0.14, 0.09) | −0.01 | .691 |
Standard + inoculation | 0.09 (−0.06, 0.23) | 0.02 | .249 | 0.04 (−0.05, 0.13) | 0.01 | .363 | 0.02 (−0.09, 0.13) | 0.01 | .748 |
Standard + narrative | 0.19 (0.04, 0.33) | 0.04 | .012 | −0.03 (−0.11, 0.06) | −0.01 | .573 | 0.06 (−0.05, 0.18) | 0.02 | .275 |
Standard + inoculation + narrative | 0.10 (−0.04, 0.25) | 0.02 | .157 | 0.03 (−0.06, 0.12) | 0.01 | .508 | −0.07 (−0.18, 0.05) | −0.02 | .248 |
Covariates | |||||||||
Health policy assignment | |||||||||
20% tax on sugary drinks | Ref | Ref | Ref | ||||||
Removal of sugary drink sponsorship from sport | 0.73 (0.60, 0.86) | 0.17 | <.001 | 0.10 (0.02, 0.17) | 0.04 | .018 | −0.39 (−0.49, −0.29) | −0.12 | <.001 |
Volume-based tax on alcohol | 0.11 (−0.02, 0.24) | 0.03 | .094 | −0.18 (−0.26, −0.11) | −0.07 | <.001 | −0.07 (−0.17, 0.04) | −0.02 | .205 |
Removal of alcohol sponsorship from sport | 0.72 (0.59, 0.85) | 0.17 | <.001 | −0.15 (−0.23, −0.07) | −0.06 | <.001 | −0.44 (−0.54, −0.34) | −0.13 | <.001 |
Age (years) | |||||||||
18–24 | Ref | Ref | Ref | ||||||
25–34 | 0.29 (0.08, 0.49) | 0.05 | .007 | 0.15 (0.03, 0.28) | 0.05 | .017 | 0.12 (−0.04, 0.28) | 0.03 | .136 |
35–44 | 0.32 (0.11, 0.53) | 0.06 | .002 | 0.24 (0.12, 0.37) | 0.08 | <.001 | 0.16 (−0.00, 0.32) | 0.04 | .057 |
45–54 | 0.11 (−0.10, 0.31) | 0.02 | .301 | 0.39 (0.26, 0.51) | 0.13 | <.001 | 0.16 (0.01, 0.32) | 0.04 | .042 |
55–64 | 0.50 (0.31, 0.70) | 0.11 | <.001 | 0.47 (0.35, 0.59) | 0.17 | <.001 | 0.34 (0.19, 0.49) | 0.10 | <.001 |
65 and older | 0.82 (0.64, 1.01) | 0.20 | <.001 | 0.54 (0.43, 0.66) | 0.21 | <.001 | 0.60 (0.45, 0.75) | 0.19 | <.001 |