Demographic characteristics of TRALI cases and controls
| . | TRALI cases (N = 89) . | Control subjects (N = 164) . |
|---|---|---|
| Age in y: mean ± SD | 54 ± 20 | 56 ± 20.2 |
| Age in y: median (Q1-Q3) | 57 (47-66) | 59 (45-71) |
| Age, y | ||
| ≤ 19 | 9 (10) | 9 (6) |
| 20-29 | 4 (5) | 12 (7) |
| 30-39 | 3 (3) | 14 (9) |
| 40-49 | 12 (14) | 14 (9) |
| 50-59 | 21 (24) | 37 (23) |
| 60-69 | 23 (26) | 31 (19) |
| ≥ 70 | 17 (19) | 47 (29) |
| Sex | ||
| Female | 45 (51) | 73 (45) |
| Male | 44 (49) | 91 (56) |
| Race | ||
| American Indian/Alaska | 1 (1) | 2 (1) |
| Asian | 4 (5) | 10 (6) |
| Black or African American | 4 (5) | 6 (4) |
| Native Hawaiian/Pacific Islander | 1 (1) | 1 (1) |
| Unknown or not reported | 16 (18) | 22 (13) |
| White | 63 (71) | 123 (75) |
| Ethnicity | ||
| Hispanic | 7 (8) | 11 (7) |
| Not Hispanic | 70 (79) | 124 (76) |
| Not reporting ethnicity | 12 (14) | 29 (18) |
| Hospital | ||
| Mayo Clinic | 45 (51) | 85 (52) |
| UCSF | 44 (50) | 79 (48) |
| Transfusion strata | ||
| High (≥ 10 units) | 30 (34) | 48 (30) |
| Medium (3-9 units) | 32 (36) | 63 (38) |
| Low (1-2 units) | 27 (30) | 53 (32) |
| Patient location at time of transfusion | ||
| Floor | 14 (16) | 54 (33) |
| Hematology Oncology floor | 4 (5) | 20 (12) |
| ICU | 27 (30) | 29 (18) |
| OR/PACU | 43 (48) | 53 (32) |
| Outpatient | 1 (1) | 8 (5) |
| . | TRALI cases (N = 89) . | Control subjects (N = 164) . |
|---|---|---|
| Age in y: mean ± SD | 54 ± 20 | 56 ± 20.2 |
| Age in y: median (Q1-Q3) | 57 (47-66) | 59 (45-71) |
| Age, y | ||
| ≤ 19 | 9 (10) | 9 (6) |
| 20-29 | 4 (5) | 12 (7) |
| 30-39 | 3 (3) | 14 (9) |
| 40-49 | 12 (14) | 14 (9) |
| 50-59 | 21 (24) | 37 (23) |
| 60-69 | 23 (26) | 31 (19) |
| ≥ 70 | 17 (19) | 47 (29) |
| Sex | ||
| Female | 45 (51) | 73 (45) |
| Male | 44 (49) | 91 (56) |
| Race | ||
| American Indian/Alaska | 1 (1) | 2 (1) |
| Asian | 4 (5) | 10 (6) |
| Black or African American | 4 (5) | 6 (4) |
| Native Hawaiian/Pacific Islander | 1 (1) | 1 (1) |
| Unknown or not reported | 16 (18) | 22 (13) |
| White | 63 (71) | 123 (75) |
| Ethnicity | ||
| Hispanic | 7 (8) | 11 (7) |
| Not Hispanic | 70 (79) | 124 (76) |
| Not reporting ethnicity | 12 (14) | 29 (18) |
| Hospital | ||
| Mayo Clinic | 45 (51) | 85 (52) |
| UCSF | 44 (50) | 79 (48) |
| Transfusion strata | ||
| High (≥ 10 units) | 30 (34) | 48 (30) |
| Medium (3-9 units) | 32 (36) | 63 (38) |
| Low (1-2 units) | 27 (30) | 53 (32) |
| Patient location at time of transfusion | ||
| Floor | 14 (16) | 54 (33) |
| Hematology Oncology floor | 4 (5) | 20 (12) |
| ICU | 27 (30) | 29 (18) |
| OR/PACU | 43 (48) | 53 (32) |
| Outpatient | 1 (1) | 8 (5) |
Values are no. (%), unless otherwise specified.