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. 2022 Jul 30;10(8):1220. doi: 10.3390/vaccines10081220

Table 5.

Factors associated with adverse events following 1st and 2nd vaccination doses using multivariate logistic regression analysis.

After 1st Vaccination (N = 233)
C Statistics = 0.719
After 2nd Vaccination (N = 733)
C Statistics = 0.751
OR (CI 95%) p OR (CI 95%) p
Female 2.38 (1.02–5.55) 0.0441 2.86 (1.6–5.1) 0.0004
Age < 55 years old 3.29 (1.47–7.39) 0.0039 3.18 (1.83–5.52) <0.0001
IgG-Anti-RBD 1.15 (0.88–1.51) 0.3 1.36 (1.33–1.39) 0.0029
Number of days after second vaccine 0.96 (0.86–1.08) 0.5143 1.01 (0.96–1.06) 0.6905