Table 3. COVID-19 convalescent plasma transfusion details.

Admitted before CCP units were available	YES 9 (20%) NO 35 (80%)
Admission to Transfusion in days (mean + SD)	Admit Prior to CCP available: 9.0 ± 6.7 days (median 9.0, range 2–22 days) Admit after CCP available: 2.1 ± 2.1 days (median 1.0, range 0–10 days)
Number of Units Transfused (2 units for weight > 90Kg)	1 Unit 36 (82%) 2 Units 8 (18%)
Transfusion to Respiratory Improvement in days (mean ± SD)	4.4 ± 4.2 days (median 3.0, range -3-16 days)
Transfusion to Extubation, N = 12 (mean + SD, excludes 5 deaths while ventilated)	5.8 ± 6.2 days (median 3.0, range -3-10 days)
Neutralization IC50 (mean ± SD)	177.5 + 176.1 (median 106.4, range 21.7–559.5)
Ortho (Ig total) S/CO value (mean ± SD)	135.8 + 136.6 (median 60.7, range 1.2–442.0
Abbott (IgG) Index value (mean ± SD)	5.2 + 1.9 (median 5.2, range 1.8–8.7)