Table 4.
Proportion unvaccinated and factors associated with non-vaccination status against seasonal influenza among participants in the first follow-up visit (2015-18) of the Canadian Longitudinal Study on Aging: care recipients aged 65 years and older (N = 5,559).
| Full Model N = 4,521 |
||
|---|---|---|
| Proportion Unvaccinated (95% CI) | aOR (95% CI) | |
| Age (Years) | ||
| 85–92 | 0.21 (0.18, 0.23) | Ref |
| 75–84 | 0.21 (0.19, 0.22) | 1.05 (0.83, 1.34) |
| 65–74 | 0.31 (0.29, 0.32) | 1.88 (1.48, 2.39) |
| Province of Residence | ||
| Ontario | 0.20 (0.17, 0.22) | Ref |
| Newfoundland | 0.32 (0.26, 0.38) | 1.99 (1.41, 2.82) |
| Prince Edward Island | 0.19 (0.12, 0.25) | 0.84 (0.49, 1.43) |
| Nova Scotia | 0.15 (0.12, 0.19) | 0.71 (0.50, 1.01) |
| New Brunswick | 0.27 (0.20, 0.35) | 1.13 (0.70, 1.81) |
| Quebec | 0.33 (0.31, 0.36) | 1.90 (1.52, 2.38) |
| Manitoba | 0.26 (0.23, 0.30) | 1.16 (0.86, 1.58) |
| Saskatchewan | 0.28 (0.21, 0.36) | 1.45 (0.90, 2.33) |
| Alberta | 0.20 (0.17, 0.23) | 0.98 (0.74, 1.30) |
| British Columbia | 0.27 (0.24, 0.29) | 1.45 (1.16, 1.81) |
| Sex | ||
| Male | 0.24 (0.22, 0.25) | Ref |
| Female | 0.26 (0.24, 0.27) | 1.09 (0.93, 1.27) |
| Urban or Rural | ||
| Rural | 0.29 (0.26, 0.32) | Ref |
| Urban | 0.24 (0.23, 0.25) | 0.77 (0.62, 0.94) |
| Household Income (Canadian Dollars) | ||
| < 20,000 | 0.37 (0.33, 0.41) | Ref |
| ≥20,000 to < 50,000 | 0.29 (0.27, 0.31) | 0.78 (0.61, 0.99) |
| ≥50,000 to < 100,000 | 0.21 (0.19, 0.23) | 0.52 (0.40, 0.68) |
| ≥100,000 to < 150,000 | 0.17 (0.13, 0.20) | 0.38 (0.27, 0.55) |
| ≥150,000 | 0.17 (0.13, 0.22) | 0.42 (0.27, 0.64) |
| Education | ||
| Less than secondary school graduation | 0.29 (0.25, 0.33) | Ref |
| Secondary school graduation, no post-secondary education | 0.26 (0.23, 0.29) | 0.93 (0.68, 1.26) |
| Some post-secondary education | 0.27 (0.23, 0.31) | 1.28 (0.92, 1.78) |
| Post-secondary degree/diploma | 0.24 (0.22, 0.25) | 0.94 (0.73, 1.22) |
| Race | ||
| White | 0.24 (0.23, 0.26) | Ref |
| Non-white | 0.36 (0.29, 0.43) | 2.04 (1.39, 2.99) |
| CMC by Type | ||
| Heart Disease | 0.22 (0.20, 0.25) | 0.87 (0.72, 1.07) |
| Respiratory Disorders | 0.20 (0.17, 0.23) | 0.63 (0.49, 0.81) |
| Kidney Disease or Failure | 0.21 (0.17, 0.25) | 0.78 (0.57, 1.05) |
| Asthma | 0.23 (0.20, 0.26) | 0.97 (0.77, 1.22) |
| Diabetes | 0.23 (0.21, 0.25) | 0.87 (0.72, 1.06) |
| Cancer | 0.22 (0.20, 0.24) | 0.88 (0.72, 1.06) |
| Other CMC | 0.24 (0.22, 0.25) | 0.88 (0.71, 1.09) |
| Number of CMC | ||
| 0 | 0.29 (0.26, 0.32) | Ref |
| 1 | 0.28 (0.25, 0.30) | 1.10 (0.85, 1.44) |
| ≥ 2 | 0.22 (0.21, 0.24) | 0.92 (0.62, 1.36) |
| Care or Assistance Received | ||
| Professional | 0.23 (0.21, 0.24) | 0.89 (0.74, 1.06) |
| Non-Professional | 0.25 (0.24, 0.27) | 1.08 (0.87, 1.34) |
| Type of Healthcare Utilization, Past 12 Months | ||
| Family Doctor Contact | 0.24 (0.23, 0.25) | 0.61 (0.41, 0.90) |
| Specialist Contact | 0.23 (0.22, 0.24) | 0.71 (0.59, 0.86) |
| Hospitalization History | 0.25 (0.23, 0.27) | 1.16 (0.98, 1.36) |
| Self-Rated Health | ||
| Excellent | 0.28 (0.24, 0.32) | Ref |
| Very Good | 0.25 (0.23, 0.27) | 0.99 (0.75, 1.29) |
| Good | 0.24 (0.22, 0.26) | 0.94 (0.72, 1.23) |
| Fair | 0.25 (0.23, 0.28) | 1.10 (0.81, 1.48) |
| Poor | 0.21 (0.17, 0.26) | 0.84 (0.56, 1.25) |
| Number in Household Besides Participant | ||
| 0 | 0.27 (0.25, 0.29) | Ref |
| 1 | 0.23 (0.21, 0.25) | 0.99 (0.83, 1.17) |
| ≥ 2 | 0.26 (0.22, 0.30) | 1.11 (0.85, 1.45) |
| Exercise Past Week | ||
| None or Seldom | 0.24 (0.23, 0.26) | Ref |
| Sometimes or Often | 0.27 (0.24, 0.31) | 1.08 (0.88, 1.34) |
| Smoking Currently | ||
| Not at All | 0.24 (0.23, 0.25) | Ref |
| Occasionally | 0.33 (0.19, 0.48) | 1.43 (0.66, 3.12) |
| Daily | 0.34 (0.29, 0.40) | 1.46 (1.06, 1.99) |
| Alcohol Past 12 Months | ||
| Never | 0.27 (0.25, 0.30) | Ref |
| Occasionally | 0.28 (0.25, 0.31) | 1.07 (0.85, 1.35) |
| Regular | 0.23 (0.22, 0.25) | 0.90 (0.74, 1.09) |