Figure 3. Enhanced Complement Activation and Disease Severity in Children With Multisystem Inflammatory Syndrome in Children (MIS-C).

Groups included plasma samples from 23 children with MIS-C requiring pediatric intensive care unit (PICU) care, and 21 children in wards who did not require PICU care. Each circle represents a single individual. P values were calculated using the Mann- Whitney test with Holm correction for multiple comparisons.