Table 2. Per Capita Consumption/requisition of Blood Products.
| Date | Per capita consumption | Per capita requisition | Number of mortalities | ISS > 16† | ||||
|---|---|---|---|---|---|---|---|---|
| RBC | FFP | PC | RBC | FFP | PC | |||
| Mean Total - 2011 (95% CI§) | 4.76 (4.02 to 5.50) | 3.37 (2.61 to 4.13) | 1.18 (0.94 to 1.42) | 7.70 (6.8 to 8.60) | 3.71 (2.91 to 4.51) | 1.29 (0.99 to 1.59) | 30.50 (24.29 to 36.71) | 159.50 |
| Mean Total - 2014 (95% CI) | 3.37 (2.93 to 3.81) | 2.35 (1.95 to 2.75) | 0.55 (0.41 to 0.69) | 6.56 (5.83 to 7.29) | 2.40 (1.98 to 2.82) | 0.97 (0.09 to 1.85) | 31.66 (26.08 to 37.24) | 182.33 |
| P value* | 0.037‡ | 0.055 | 0.006‡ | 0.055 | 0.025‡ | 0.078 | 0.748 | 0.055 |
RBC: red blood cells, FFP: fresh frozen plasma, PC: platelet concentrate, Mean Total: mean values of cumulative data. *P value: the significance of the difference between mean totals in 2011 and 2014. †Number of admitted patients with an injury severity score (ISS) >16 per month. ‡Indicates a statistically significant difference (P value < 0.05). §95% CI: 95% confidence interval.