Table 3 Sociodemographic factors, perceptions and experiences associated with the willingness to pay for a vaccine against dengue
From: Determinants of felt demand for dengue vaccines in the North Caribbean region of Colombia
Variable | ORa (CI 95%) | p value |
|---|---|---|
Sociodemographic | ||
Sex (female compared with men) | 1.01 (0.76–1.34) | 0.94 |
Age (years) | 1 (0.99–1.01) | 0.96 |
Level of education | ||
Basic primary or lower | 1 | |
High school (graduated or incomplete) | 1.56 (1.21–2.03) | 0.001 |
Any superior education | 2.05 (1.53–2.75) | <0.001 |
Income (every COP 300,000 ≈ USD 100) | 1.11 (1.05–1.17) | <0.001 |
Perceptions | ||
Are you likely to get dengue in the next 5 years? | ||
No | 1.0 | |
Yes | 1.56 (1.08–2.26) | 0.02 |
Does not know | 1.27 (0.81–1.99) | 0.30 |
Are your children likely to get dengue in the next 5 years? | ||
No | 1.0 | |
Yes | 1.89 (1.28–2.81) | 0.001 |
Does not know | 1.2 (0.78–1.86) | 0.41 |
Experiences | ||
Has a doctor ever diagnosed you with dengue? (yes vs. no) | 1.89 (1.01–3.54) | 0.05 |
Has a doctor ever diagnosed anyone in your family with dengue? (yes vs. no) | 1.16 (0.9–1.51) | 0.25 |
Has a family member ever died from dengue? (yes vs. no) | 1.26 (0.61–2.63) | 0.53 |
Has a doctor ever diagnosed anyone in your neighborhood with dengue? | ||
No | 1.0 | |
Yes | 1.04 (0.79–1.37) | 0.78 |
Does not know | 0.64 (0.5–0.82) | <0.001 |
Has anyone in your neighborhood been hospitalized due to dengue? | ||
No | 1.0 | |
Yes | 0.96 (0.72–1.26) | 0.75 |
Does not know | 0.6 (0.47–0.77) | <0.001 |
Has anyone in your neighborhood died from dengue? | ||
No | 1.0 | |
Yes | 0.71 (0.44–1.15) | 0.17 |
Does not know | 0.54 (0.43–0.68) | <0.001 |
Have you ever been vaccinated against yellow fever? | ||
No | 1.0 | |
Yes | 1.82 (1.22–2.73) | 0.003 |
Does not know | 1.66 (0.95–2.89) | 0.08 |
Have you ever paid for a vaccine to prevent a disease? | ||
No | 1.0 | |
Yes | 0.93 (0.6–1.45) | 0.75 |
Does not know | 0.18 (0.1–0.32) | <0.001 |