Table 5. Multivariable binary logistics regression model for the vaccine hesitancy prediction by HBM, TPB, and 5C Psychological antecedents.
| Variables | Adjusted odds ratio | p-value | 95%CI | |
|---|---|---|---|---|
| Model A: LR chi2(25) = 130.21 | ||||
| HBM | ||||
| Perceived Susceptibility | 0.80 | 0.13 | 0.61 | 1.07 |
| Perceived Severity | 0.88 | 0.62 | 0.52 | 1.47 |
| Perceived Benefits | 0.26 | 0.00 | 0.15 | 0.47 |
| Perceived Barriers | 1.56 | 0.21 | 0.77 | 3.14 |
| Cues to Action | ||||
| Social media (e.g., Facebook) or online news portals/blogs as a source of knowledge about the COVID-19 vaccine | ||||
| Yes (ref) | ||||
| No | 0.72 | 0.43 | 0.31 | 1.64 |
| Printed newspaper as a source of knowledge about the COVID-19 vaccine | ||||
| Yes (ref) | ||||
| No | 1.97 | 0.09 | 0.91 | 4.27 |
| Model B: LR chi2(25) = 118.07 | ||||
| TPB | ||||
| Negative Attitude toward vaccine | 4.17 | 0.00 | 2.06 | 8.45 |
| Subjective norm | 0.95 | 0.85 | 0.58 | 1.57 |
| Perceived behavioral control | 1.05 | 0.84 | 0.64 | 1.72 |
| Anticipated regret | 0.76 | 0.24 | 0.47 | 1.21 |
| Model C: LR chi2(26) = 127.80 | ||||
| The 5c Psychological Antecedents of Vaccination | ||||
| Confidence | 0.42 | 0.00 | 0.24 | 0.72 |
| Constraints | 0.69 | 0.09 | 0.45 | 1.06 |
| Complacency | 1.60 | 0.11 | 0.90 | 2.84 |
| Calculation | 1.00 | 0.99 | 0.57 | 1.73 |
| Collective responsibility | 0.48 | 0.02 | 0.27 | 0.89 |
Note: In models A, B, and C, the effects of the following variables were controlled for all models, separately: age of the respondents, educational status, occupation, caste, any 60+ family member, number of chronic diseases, knowledge about the COVID-19 vaccine, knowledge about the COVID-19 vaccination process, behavioral practices to prevent COVID-19, conspiracy belief regarding COVID-19 vaccine.