Table 1

Demographic characteristics of CHMS sample compared with 2006 census for Ontario, Québec and all of Canada

VariableCanadaOntarioQuébec
CensusCHMSDifferCensusCHMSDifferCensusCHMSDiffer
Age
 Age 6–19 in CHMS, 5–19 in Census21.0 18.2 (18.1–18.3) 2.821.5 18.8 (18.7–19.0) 2.719.6 17.2 (16.7–17.6) 2.4
 Age 20–3928.8 30.4 (30.1–30.8) −1.627.5 30.5 (30.2–30.7) −3.026.6 29.4 (27.9–30.9) −2.8
 Age 40–5933.6 33.2 (33.0–33.5) 0.431.3 33.2 (33.0–33.4) −1.932.733.6 (32.5–34.8)−0.9
 Age 60–7916.5 18.1 (17.8–18.4) −1.615.3 17.5 (17.4–17.6) −2.217.0 19.8 (18.1–21.4) −2.8
Sex
 Females51.0 49.8 (49.6–50.0) 1.251.2 50.1 (49.9–50.3) 1.151.1 49.7 (48.7–50.8) 1.4
 Males49.0 50.2 (50.0–50.4) −1.248.8 49.9 (49.7–50.1) −1.148.9 50.3 (49.2–51.3) −1.4
Ethnicity*
 Visible minority16.220.6 (14.8–26.3)−4.422.826.0 (14.5–37.5)†−3.28.812.4 (4.0–20.8)†−3.6
 Not visible minority83.879.4 (73.6–85.1)4.477.273.9 (62.4–85.4)3.391.287.6 (79.2–95.9)3.6
Immigration‡
 Immigrant20.023.6 (19.0–28.3)−3.628.529.8 (21.1–38.4)−1.311.515.3 (5.8–24.8)†−3.8
 Not immigrant80.076.2 (71.5–80.9)3.871.570.0 (61.1–78.8)1.588.584.7 (75.2–94.2)3.8
Education‡
 No certificate/diploma/degree23.8 25.4 (24.1–26.8) −1.622.2 24.5 (23.0–26.1) −2.325.0 28.8 (25.2–32.4) −3.8
 High school certificate/diploma25.5 16.6 (15.0–18.1) 8.926.8 17.8 (15.1–20.6) 9.022.3 14.8 (13.3–16.3) 7.5
 Non-degree postsecondary32.6 34.8 (32.7–37.0) −2.230.532.4 (29.6–35.3)−1.936.239.1 (34.0–44.3)−2.9
 Bachelor’s degree or higher18.121.6 (18.1–25.1)−3.520.523.7 (18.4–29.0)−3.216.515.3 (10.3–20.3)1.2
Median household income53 63469 207−15 57360 45574 009−13 55446 41955 585−9166
  • Census, 2006 Canada Census. Differ=absolute difference in percentage points between census estimate and CHMS point estimate. CHMS estimates in bold if census value not within 95% CI.

  • *‘Not visible minority’ includes people who identified as white or aboriginal, while ‘visible minority’ includes people who identified as other ethnicities (ie, non-white, non-aboriginal).

  • †Interpret with caution due to CV between 16.6% and 33.3%.

  • ‡CHMS values may not add up to 100% due to missing values.

  • CHMS, Canadian Health Measures Survey; CV,  coefficient of variation.