Table 3.
Logistic regression modeling for campaign exposure outcome (n = 5622)
| Univariable associations | Multivariable associationsb | ||||||
|---|---|---|---|---|---|---|---|
| Variable | OR | 95%-CI | p-value | Included in multivariable model | OR | 95%-CI | p-value |
| Age | Yes | ||||||
| 18–24 (reference) | 1 | <0.001 | 1 | <0.001 | |||
| 25–34 | 0.61 | 0.46–0.82 | 0.001 | 0.62 | 0.45–0.85 | 0.003 | |
| 35–39 | 0.69 | 0.51–0.94 | 0.02 | 0.73 | 0.53–1.01 | 0.06 | |
| 40–44 | 0.84 | 0.63–1.12 | 0.24 | 0.92 | 0.67–1.26 | 0.60 | |
| 45–54 | 0.86 | 0.65–1.14 | 0.29 | 0.95 | 0.70–1.28 | 0.72 | |
| 55–64 | 1.00 | 0.76–1.32 | 1.00 | 1.04 | 0.77–1.39 | 0.82 | |
| 65+ | 0.98 | 0.74–1.30 | 0.89 | 0.96 | 0.71–1.30 | 0.80 | |
| Region | No | ||||||
| Urban (reference) | 1 | ||||||
| Rural | 1.12 | 0.99–1.24 | 0.07 | ||||
| Language | Noa | ||||||
| English/French (reference) | 1 | ||||||
| Other | 1.41 | 1.06–1.87 | 0.02 | ||||
| N people in household | 0.99 | 0.94–1.04 | 0.55 | No | |||
| Educational level | Yes | ||||||
| High School Diploma or Lower (reference) | 1 | 0.06 | 1 | 0.05 | |||
| College or Technical Training | 1.04 | 0.91–1.18 | 0.61 | 1.08 | 0.94–1.25 | 0.28 | |
| University Education | 1.17 | 1.02–1.34 | 0.03 | 1.22 | 1.04–1.43 | 0.02 | |
| Employment | Noc | ||||||
| Employed full-time or part-time (reference) | 1 | ||||||
| Other (Homemaker/Retired/Unemployed/Student) | 1.18 | 1.01–1.37 | 0.04 | ||||
| Occupation | Yes | ||||||
| Manual workers (reference) | 1 | 0.003 | 1 | 0.26 | |||
| Office workers | 0.93 | 0.74–1.17 | 0.53 | 0.91 | 0.72–1.15 | 0.43 | |
| Sales & Services workers | 1.05 | 0.80–1.36 | 0.74 | 1.03 | 0.79–1.35 | 0.83 | |
| Professional, Science & Technology workers | 1.14 | 0.91–1.43 | 0.27 | 1.07 | 0.84–1.38 | 0.57 | |
| Other (Homemaker/Student/Retired/Unemployed) | 1.24 | 1.01–1.52 | 0.04 | 1.10 | 0.89–1.38 | 0.38 | |
| Marital status | No | ||||||
| Single (reference) | 1 | 0.44 | |||||
| Married/Common law union | 0.97 | 0.84–1.13 | 0.70 | ||||
| Other (Divorced/Separated/Widowed) | 1.07 | 0.89–1.29 | 0.49 | ||||
| Income category | No | ||||||
| $19.999 or less (reference) | 1 | 0.76 | |||||
| $20.000–$39.999 | 1.00 | 0.74–1.36 | 0.98 | ||||
| $40.000–$59.999 | 1.06 | 0.79–1.42 | 0.71 | ||||
| $60.000–$79.999 | 1.11 | 0.82–1.50 | 0.50 | ||||
| $80.000–$99.999 | 0.96 | 0.71–1.31 | 0.80 | ||||
| $100.000 or more | 0.98 | 0.74–1.30 | 0.88 | ||||
aNot sufficient cases to run in multivariable model; bHosmer-Lemeshow p = 0.404; cNot included in multivariable model due to high correlation with Occupation (Cramer’s V = 0.92); Bold indicates statistically significant at p > 0.05