Author: Michael Zietz; Nicholas P. Tatonetti
Title: Testing the association between blood type and COVID-19 infection, intubation, and death Document date: 2020_4_11
ID: 3xvphg52_12
Snippet: For each comparison cohort pair, we performed chi-squared tests using both ABO and ABO+Rh blood types (Table 6 ). Since there were no AB-negative individuals testing positive for COVID-19 and only 5 individuals testing negative, we excluded AB-negative from all ABO+Rh analyses. Finally, we conducted individual tests of each blood type against all others (within the . CC-BY 4.0 International license It is made available under a author/funder, who .....
Document: For each comparison cohort pair, we performed chi-squared tests using both ABO and ABO+Rh blood types (Table 6 ). Since there were no AB-negative individuals testing positive for COVID-19 and only 5 individuals testing negative, we excluded AB-negative from all ABO+Rh analyses. Finally, we conducted individual tests of each blood type against all others (within the . CC-BY 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpetuity.
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