CD79A and acute respiratory distress syndrome: The difference in seroconversion time was statistically significant between ARDS patients and non-ARDS patients for all immunoassays except EUR N-IgG (p = 0.002 for EUR S-IgA, p = 0.013 for EUR S-IgG, p = 0.337 for EUR N-IgG, p = 0.024 for Roche-Ab) (Table 1).