From: SARS-CoV-2 specific serological pattern in healthcare workers of an Italian COVID-19 forefront hospital
Females
Males
p-value
IgG, n (95% CI)
8/132; 6.1% (2.0–10.2%)
7/70; 10.0% (3.0–17.0%)
0.31
IgM, n (95% CI)
12/132; 9.1% (42–14.0%)
17/70; 24.3% (14.3–34.4%)
0.003