Table 2.

Socio-demographic differences in HWL responses, Canadian and Australian Smokers, September 2012 to September 2014

Independent variable of interest	Attention to HWLs		Cognitive Responses to HWLs		Forgoing Cigarettes due to HWLs
	Canada	Australia	Canada	Australia	Canada	Australia
	Adjusted Model^ Estimate (95% CI)	Adjusted Model^ Estimate (95% CI)	Adjusted Model^ Estimate (95% CI)	Adjusted Model^ Estimate (95% CI)	Adjusted Model^ Odds Ratio (95% CI)	Adjusted Model^ Odds Ratio (95% CI)
Age
18–29	REF	REF	REF	REF	REF	REF
30–39	−0.1 [−0.202–0.003]	−0.08 [−0.192–0.037]	−0.06 [−0.270–0.142]	0.01 [−0.208–0.231]	0.81 [0.653–1.016]	0.81 [0.655–0.999]
40–49	−0.25 [−0.359–−0.142]	−0.30 [−0.421–−0.179]	−0.25 [−0.479–−0.025]	−0.50 [−0.749–−0.257]	0.62 [0.487–0.798]	0.37 [0.288–0.485]
50–64	−0.32 [−0.428–−0.222]	−0.34 [−0.453–−0.220]	−0.63 [−0.837–−0.416]	−0.95 [−1.193–−0.710]	0.52 [0.407–0.653]	0.27 [0.208–0.357]
Education
Low	REF	REF	REF	REF	REF	REF
Medium	−0.10 [−0.185–−0.011]	0.04 [−0.052–0.123]	−0.27 [−0.435–−0.111]	−0.02 [−0.208–0.161]	0.83 [0.689–1.006]	1.11 [0.892–1.376]
High	−0.04 [−0.139–0.068]	0.25 [0.138–0.353]	0 [−0.208–0.214]	0.50 [0.281–0.721]	1.56 [1.254–1.928]	2.61 [2.074–3.272]
Income
Low	REF	REF	REF	REF	REF	REF
Medium	0.03 [−0.061–0.119]	0.08 [−0.017–0.167]	0.06 [−0.104–0.234]	0.22 [0.050–0.387]	1.07 [0.872–1.306]	1.24 [0.999–1.547]
High	0.06 [−0.030–0.150]	0.10 [0.003–0.193]	−0.01 [−0.186–0.168]	0.35 [0.170–0.532]	1.07 [0.869–1.307]	1.17 [0.940–1.457]
Post-implementation survey wave	−0.03 [−0.050–−0.007]	−0.01 [−0.035–0.008]	0.05 [0.008–0.096]	0.04 [−0.005–0.083]	1.08 [1.032–1.135]	1.04 [0.988–1.084]

*Models adjust for the independent variables listed in table as well as for sex, heaviness of smoking index, quit attempts, and time in sample.

Bold values are significant at p < 0.05.