Table 1b.
Baseline characteristics of Massive Transfused participants (Plasma Ratio)
|
Characteristic
N (row %) unless otherwise noted** |
Overall
(n=324) |
Platelet Ratio | P-value* | |
|---|---|---|---|---|
| Low (n=207) | High (n=117) | |||
| Demographic data | ||||
| Age (years), mean (SD) | 71.4 ( 13.1) | 72.0 ( 12.9) | 70.3(13.3) | 0.255 |
| Gender | 0.027 | |||
| Male | 178 (54.9%) | 104 (58.4%) | 74 (41.6%) | |
| Female | 146 (45.1%) | 103 (70.6%) | 43 (29.5%) | |
| Race | 0.210 | |||
| Native American | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | |
| Asian | 11(3.4%) | 10(90.9%) | 1 (9.1%) | |
| Hawaiian/Pacific Islander | 1 (0.3%) | 1 (100.0%) | 0 (0.0%) | |
| Black | 20 (6.2%) | 13 (65.0%) | 7 (35.0%) | |
| White | 287(88.6%) | 181(63.07%) | 106(36.93%) | |
| Unknown/not reported | 5 (1.5%) | 2 (40.0%) | 3 (60.0%) | |
| Ethnicity | 0.581 | |||
| Hispanic or Latino | 6 (1.9%) | 5 (83.33%) | 1(16.67%) | |
| Not Hispanic or Latino | 309(95.4%) | 197(63.75%) | 112(36.25%) | |
| Refused | 9 (2.8%) | 5 (55.56%) | 4 (44.44%) | |
| Clinical data | ||||
| Baseline MODS, mean (SD) | 0.8 (0.8) | 0.7 (0.9) | 0.8(0.8) | 0.664 |
| Creatinine (mg/dL), mean (SD) |
1.2 (0.6) | 1.2 (0.6) | 1.2(0.5) | 0.183 |
| Hemoglobin (g/L), mean(SD) | 11.6 (1.7) | 11.3 (1.7) | 12.2(1.6) | <0.001 |
| Bilirubin (mg/dL), mean(SD) | 0.7 (0.5) | 0.7 (0.4) | 0.9(0.6) | <0.001 |
| ICU admission | 0.582 | |||
| Yes | 14(4.3%) | 8 (57.1%) | 6 (42.9%) | |
| No | 310(95.7%) | 199(64.19%) | 111(35.8%) | |
| CBP duration, mean(SD) | 184.0 (82.7) | 178.7 (78.9) | 193.3 (88.6) | 0.131 |
| Duration of aortic cross clamp, mean(SD) |
126.2(61.9) | 122.3(56.2) | 132.9(70.5) | 0.172 |
| Trust score | <.001 | |||
| 0 | 0(0.0%) | 0(0.0%) | 0(0.0%) | |
| 3 | 110(34.0%) | 62(56.4%) | 48(43.6%) | |
| 4 | 120(37.0%) | 82(68.3%) | 38(31.7%) | |
| 5 | 73(22.5%) | 52(71.2%) | 21(28.8%) | |
| 6 | 18(5.6%) | 10(55.6%) | 8(44.4%) | |
| 7 | 3 (0.9%) | 1(33.3%) | 2(66.7%) | |
*
Fisher’s Exact p-values for categorical variables; t-test p-values for continuous variables
**
For the “overall” column, overall percentages are displayed; for the stratified column, row percentages are displayed.