Table 1.

Characteristics of Ontario adults (18+ years) as measured by the 2008, 2009 and 2010 CAMH Monitor surveys

	CAMH Monitor 2008 and 2009			CAMH Monitor 2010
	n	Point estimate	95% Confidence intervals	n	Point estimate	95% Confidence intervals
Gender
Men	896	50.5%	(47.8% to 53.2%)	887	49.8%	(47.1% to 52.5%)
Women	1134	49.5%	(46.8% to 52.2%)	1137	50.2%	(47.5% to 52.9%)
Age (years)
18–29	295	26.7%	(23.8% to 29.5%)	319	28.2%	(25.4% to 31.1%)
30–54	826	43.1%	(40.4% to 45.8%)	756	39.6%	(36.0% to 42.3%)
55+	844	30.2%	(28.0% to 32.5%)	912	32.1%	(29.8% to 34.4%)
Region
Toronto	317	21.1%	(19.2% to 23.0%)	332	21.9%	(19.9% to 23.8%)
Rest of Ontario	1713	78.9%	(77.0% to 80.8%)	1692	78.1%	(76.2% to 80.1%)
Income
<$30,000	250	8.5%	(7.1% to 9.9%)	242	8.7%	(7.2% to 10.1%)
$30,000 to $49,999	254	10.4%	(8.9% to 11.9%)	269	10.4%	(9.0% to 11.9%)
$50,000 to $79,999	390	19.2%	(17.2% to 21.3%)	370	17.7%	(15.7% to 19.7%)
$80,000+	619	35.0%	(32.4% to 37.6%)	670	38.7%	(36.1% to 41.4%)
Not stated	517	26.9%	(24.4% to 29.3%)	473	24.5%	(22.1% to 26.8%)
Prescription opioid use
Yes	475	21.3%	(19.1% to 23.4%)	485	23.1%	(20.8% to 25.3%)
No	1543	78.7%	(76.6% to 80.9%)	1515	76.9%	(74.7% to 79.2%)
Non-medical prescription opioid use
Yes	40	2.0%	(1.2% to 2.8%)	143	7.7%	(6.3% to 9.2%)
No	1977	98.0%	(97.2% to 98.8%)	1872	92.3%	(90.8% to 93.7%)
Cigarette smoking
Current	399	18.9%	(16.8% to 21.0%)	373	19.4%	(17.2% to 21.6%)
Former	654	28.2%	(25.9% to 30.4%)	654	28.2%	(25.9% to 30.6%)
Never smoker	973	52.9%	(50.2% to 55.6%)	991	52.4%	(49.7% to 55.1%)
Weekly binge drinking
Yes	133	7.9%	(6.4% to 9.4%)	144	8.2%	(6.7% to 9.8%)
No	1883	92.1%	(90.6% to 93.6%)	1866	91.8%	(90.2% to 93.3%)
Cannabis use (past 3 months)
Yes	148	10.1%	(8.3% to 12.0%)	186	12.0%	(10.0% to 14.0%)
No	1876	89.9%	(88.0% to 91.7%)	1838	88.0%	(86.0% to 90.0%)
Psychological distress (GHQ 3+)
Yes	284	13.4%	(11.5% to 15.2%)	277	14.6%	(12.6% to 16.6%)
No	1743	86.6%	(84.8% to 88.5%)	1746	85.4%	(83.4% to 87.4%)