Q1 | Q2 | Q3 | Q4 | P for linear trend | P for interaction | |
Proportion of Canadian citizens | ||||||
≥92.7% | 1.00 | 1.86 (1.05 to 3.31) | 2.33 (1.37 to 3.97) | 2.21 (1.28 to 3.81) | <0.001 | 0.03 |
<92.7% | 1.00 | 1.36 (0.69 to 2.67) | 2.55 (1.34 to 4.85) | 3.16 (1.71 to 5.84) | <0.001 | |
Proportion of recent immigrants | ||||||
≥26.7% | 1.00 | 1.55 (0.72 to 3.31) | 2.99 (1.51 to 5.95) | 3.24 (1.65 to 6.34) | <0.001 | 0.04 |
<26.7% | 1.00 | 1.66 (0.97 to 2.85) | 2.08 (1.25 to 3.45) | 2.18 (1.31 to 3.64) | <0.001 | |
Proportion of visible (non-white) minorities | ||||||
≥24.3% | 1.00 | 1.99 (0.95 to 4.15) | 2.83 (1.39 to 5.73) | 3.06 (1.53 to 6.09) | <0.001 | 0.03 |
<24.3% | 1.00 | 1.47 (0.86 to 2.54) | 2.16 (1.31 to 3.56) | 2.26 (1.37 to 3.73) | <0.001 | |
Proportion of non-official language (English or French) speakers at home | ||||||
≥29.2% | 1.00 | 1.39 (0.67 to 2.90) | 2.58 (1.31 to 5.07) | 2.75 (1.41 to 5.35) | <0.001 | 0.02 |
<29.2% | 1.00 | 1.79 (1.03 to 3.10) | 2.33 (1.40 to 3.90) | 2.47 (1.47 to 4.14) | <0.001 |
HRs are indicated with 95% CIs in parenthesis.
All models are adjusted for age, sex, BMI, mean daylight hours during month of testing, CDA-level proportions of Canadian citizens, recent immigrants, visible (non-white) minorities, those not speaking official languages (English or French) at home, those indicating Aboriginal identity, those with postsecondary education, those currently employed and the CDA median household income unless stratified by that variable. They were also adjusted for log(time) interactions with CDA-level proportion of Canadian citizens, those indicating Aboriginal identity and those with postsecondary education. Only nominally significant interactions are shown.
BMI, body mass index; CDA, census dissemination area.