Table 2-1
Creatinine-adjusted urinary cotinine geometric means and 90th percentiles for nonsmokers by reported location of regular secondhand smoke exposure, age group and sex, Canada, 2007 to 2013 — Part 1

Table 2-1
Creatinine-adjusted urinary cotinine geometric means and 90th percentiles for nonsmokers by reported location of regular secondhand smoke exposure, age group and sex, Canada, 2007 to 2013 — Part 1
Table summary
This table displays the results of Creatinine-adjusted urinary cotinine geometric means and 90th percentiles for nonsmokers by reported location of regular secondhand smoke exposure Self-reported secondhand smoke exposure locations, At home only , Outside home only, C_COT-GM (μg/g) (95% CI), C_COT-P90 (μg/g) (95% CI) and C_COT-GM (μg/g) (95% CI) (appearing as column headers).
	At home only						Outside home only
	Self-reported secondhand smoke exposure locations
	C_COT-GM (μg/g) (95% CI)			C_COT-P90 (μg/g) (95% CI)			C_COT-GM (μg/g) (95% CI)	C_COT-P90 (μg/g) (95% CI)
	Estimate	CI lower bound	CI higher bound	Estimate	CI lower bound	CI higher bound	Estimate	Estimate	CI lower bound	CI higher bound
Total, 6 to 79 years	3.7	2.6	5.2	18.0	12	23	Note ...: not applicable	2.7	2.1	3.3
Total, 6 to 19 years	5.4^{Table 2-1 Note a}	3.9	7.6	28.0^{Note E: Use with caution}	16	42	Note ...: not applicable	4.4^{Note E: Use with caution}	2.5	6.3
Total, 20 to 79 years	3.0^{Note E: Use with caution}	1.9	4.8	13.0	9.6	16	Note ...: not applicable	2.5	1.9	3.1
Male, 6 to 79 years	4.5^{Note E: Use with caution}	3.1	6.5	21.0^{Note E: Use with caution}	10	31	Note ...: not applicable	2.6^{Note E: Use with caution}	1.7	3.6
Female, 6 to 79 years	3.1^{Note E: Use with caution}	1.9	5.2	16.0	12	20	Note ...: not applicable	2.9	2.2	3.7
... not applicable E use with caution (coefficient of variation 16.6% to 33.3%) Note a indicates significant differences (p < 0.05) Return to note a referrer Notes: C_COT-GM = creatinine-adjusted cotinine geometric mean. C_COT-P90 = creatinine-adjusted cotinine 90th percentile. CI = confidence interval. N/A= not calculated as more than 40% of results less than limit of detection. Significance testing was limited to CRE-GMs by age group, sex and location of exposure. Source: Statistics Canada, Canadian Health Measures Survey.

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