Table 3 Associations between symptoms and seropositivity of SARS-CoV 2 antibodies
Symptomatic | IgM n (%) | OR (95% CI) | p-value | IgG n (%) | OR (95% CI) | p-value | ||
|---|---|---|---|---|---|---|---|---|
Positive | Negative | Positive | Negative | |||||
No | 96 (9) | 971 (91) | Ref. | 0.107 | 55 (5.2) | 1012 (94.8) | Ref. | 0.001* |
Yes | 1763 (10.6) | 14,934 (89.4) | 1.190 (0.96–1.48) | 1773 (10.6) | 14,924 (89.4) | 2.180 (1.65–2.88) | ||