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Association of disease severity with vaccination status of COVID-19 among healthcare in Tamil Nadu (n=2420)
| Severity (n=350) | Partially vaccinated (n=24) N (%) | Fully vaccinated (n=103) N (%) | Without vaccination (n=223) N (%) | χ2 (P-value) |
|---|---|---|---|---|
| Mild (317) | 20 (83.3) | 95 (92.2) | 202 (90.5) | 3.0402 (0.551) |
| Moderate (29) | 3 (12.5) | 7 (6.7) | 19 (8.5) | |
| Severe (4) | 1 (4.1) | 1 (0.9) | 2 (0.9) |
