Table 3.

Association between sociodemographics and time period with discussion of smoking at general practitioner consultation and whether the doctor offered any active management

	Patient raised smoking			Doctor raised smoking			Doctor no support
	OR	p Value	95% CI	OR	p Value	95% CI	OR	p Value	95% CI
Age
16–54	1.00			1.00			1.00
55–59	1.31	0.006	1.08 to 1.58	1.58	<0.001	1.44 to 1.74	1.14	0.126	0.97 to1.34
60–64	1.47	<0.001	1.22 to 1.78	1.88	<0.001	1.72 to 2.07	1.04	0.636	0.89 to 1.22
65–69	1.05	0.666	0.84 to 1.31	1.98	<0.001	1.78 to 2.19	0.90	0.233	0.75 to 1.07
70–74	0.96	0.774	0.73 to 1.27	1.85	<0.001	1.63 to 2.09	1.27	0.023	1.03 to 1.55
75–79	0.49	0.002	0.31 to 0.78	1.69	<0.001	1.44 to 1.98	1.87	<0.001	1.43 to 2.44
80+	0.48	0.005	0.28 to 0.80	1.02	0.804	0.85 to 1.24	3.16	<0.001	2.20 to 4.55
p Value for trend		<0.001			<0.001			<0.001
Gender
Men	0.81	<0.001	0.74 to 0.90	1.72	<0.001	0.69 to 0.76	1.15	0.002	1.05 to 1.26
Women	1.00			1.00			1.00
Social grade
AB	1.00			1.00			1.00
C1	1.12	0.259	0.92 to 1.36	1.02	0.724	0.93 to 1.11	0.96	0.614	0.81 to 1.13
C2	1.01	0.897	0.83 to 1.24	1.06	0.190	0.97 to 1.16	0.87	0.097	0.73 to 1.03
D	1.24	0.036	1.02 to 1.51	1.09	0.073	0.99 to 1.19	0.90	0.210	0.76 to 1.06
E	1.70	<0.001	1.40 to 2.07	1.47	<0.001	1.35 to 1.60	0.83	0.023	0.70 to 0.97
p Value for trend		<0.001			<0.001			0.017
Survey years
2009–2010				1.00			1.00
2011–2012				0.88	<0.001	0.83 to 0.93	0.99	0.93	0.89 to 1.12
2013–2015				0.79	<0.001	0.75 to 0.84	1.18	0.01	1.05 to 1.32
p Value for trend					<0.001			<0.001
2012–2013	1.00
2014–2015	0.85	0.003	0.77 to 0.95