Table 3.
Logistic regression adjusted odds ratios for vaccine willingness and registration
| Willingness to Vaccinate | COVID-19 Vaccine Registration | |
|---|---|---|
| aOR (95% CI)a | aOR (95% CI)a | |
| Sex (Male) | ||
| Female | 0.78 (0.58, 1.06) | 0.80 (0.54, 1.16) |
| Age group (18—30) | ||
| 31—40 | 1.90* (1.44, 2.51) | 1.17 (0.86, 1.60) |
| 41—50 | 2.84* (1.87, 4.32) | 1.46 (0.98, 2.16) |
| 51—60 | 2.88* (1.52, 5.44) | 2.37* (1.38,4.08) |
| Above 60 | 6.48* (1.94, 21.58) | 1.01 (0.37, 2.74) |
| Educational levelb (None or less than primary) | ||
| Primary to middle | 0.99 (0.70, 1.40) | 0.78 (0.52, 1.18) |
| Secondary to intermediate | 1.10 (0.81, 1.48) | 0.87 (0.62, 1.23) |
| Tertiary | 2.02* (1.36, 3.01) | 1.75* (1.18, 2.6) |
| Occupation (Not working) | ||
| Working | 1.34* (1.01, 1.78) | 1.27 (0.90, 1.79) |
| Self-employed (Small business) | ||
| Large businessmen | 4.94 (0.62, 39.44) | 0.91 (0.23, 3.66) |
| Salaried (Unskilled worker) | ||
| Low skilled worker | 0.95 (0.64, 1.38) | 1.13 (0.73, 1.75) |
| Skilled worker | 1.32 (0.69, 2.51) | 1.45 (0.78, 2.69) |
| Socioeconomic status (High) | ||
| Upper Middle | 1.50 (0.92, 2.47) | 1.52 (0.88, 2.61) |
| Middle | 1.37 (0.91, 2.06) | 1.16 (0.74, 1.81) |
| Lower Middle | 1.41 (0.96, 2.07) | 1.13 (0.72, 1.78) |
| Low | 1.49 (0.92, 2.42) | 1.47 (0.86, 2.51) |
| Source of information | ||
| TV | 0.85 (0.68, 1.05) | 0.82 (0.64, 1.06) |
| Internet/social media | 1.17 (0.92, 1.48) | 1.3* (1.02, 1.74) |
| Word of mouth/Family/friends | 1.03 (0.81, 1.33) | 1.07 (0.80, 1.43) |
| Health provider | 1.45 (0.99, 2.14) | 1.59 (0.02, 1.09) |
| Call/SMS | 1.24 (0.77, 1.98) | 2.24* (1.44,3.48) |
| Newspaper | 1.89 (0.97, 3.69) | 0.62 (0.30, 1.31) |
| Government institutes | 2.32* (1.06, 5.05) | 1.83 (0.99, 3.37) |
| Radioc | - | 0.98 (0.17, 5.61) |
| None | 0.8 (0.6, 1.2) | 0.8 (0.5, 1.2) |
| COVID-19 risk perception (Not risky at all) | ||
| Moderately risky | 2.71* (1.50, 4.91) | 1.74 (0.80, 3.80) |
| Yes, extremely | 4.38* (2.70, 7.12) | 1.76 (0.89, 3.47) |
| Prior experience of COVID-19: self or family member (No) | ||
| Yes | 1.55 (0.92, 2.64) | 1.95* (1.23, 3.1) |
| SOP compliance score (Low compliance) | ||
| Moderate compliance | 1.62* (1.16, 2.27) | 1.46 (0.92, 2.31) |
| High compliance | 1.72* (1.26, 2.35) | 1.62* (1.05, 2.50) |
*Values significant at p < 0.05. Robust standard errors are used. The categories in brackets after a variable name are base categories. The coefficients show likelihood odds ratios of outcomes in comparison with base categories of every predictor
aMultivariate logistic regression adjusted for sex, age group, education, and occupation
bPrimary to middle: grade < 9; Tertiary: Bachelor or Master
cLogistic regressions were omitted because of collinearity