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Mean monthly product usage and case mix index (CMI) by years, standard deviations in parentheses
| RBC | Plasma | Platelets | Cryo | CMI | |
|---|---|---|---|---|---|
| 2020 | 2601 (302) | 916 (167) | 836 (71) | 171 (35) | 2.71 (.13) |
| 2014–2019 | 2927 (248) | 1202 (242) | 943 (86) | 145 (39) | 2.45 (.19) |
| p value | .003 | <.001 | <.001 | .03 | <.01 |
Note: p values calculated by t‐test.
Abbreviations: Cryo, cryoprecipitate; RBC, red blood cells.
