Table 2.
Effectiveness of complete vaccination against referral to hospital, overall and according to age group, sex, and triage centre
| Referred to | Referred to | Crude VE | Adjusted VE | ||
|---|---|---|---|---|---|
| Outpatient follow-up* | Hospital* | (95% CI) | (95% CI) | ||
| Overall | 1,274/12,124 | 17/478 | 66% (45–79) | 81% (68–88) | |
| Sex | Female | 752/7,518 | 8/307 | 74% (47–87) | 84% (66–92) |
| Male | 522/4,606 | 9/171 | 54% (9–76) | 76% (51–88) | |
| Age | 18–49 | 426/6,997 | 2/77 | 57% (-74–90) | 63% (-51–91) |
| 50 and older | 848/5,127 | 15/401 | 77% (62–87) | 82% (69–89) | |
| Triage centre | 1 | 456/4,967 | 7/225 | 66% (28–84) | 79% (54–90) |
| 2 | 818/7,157 | 10/253 | 65% (35–82) | 82% (64–91) |
∗Completely vaccinated/non-vaccinated and partially vaccinated