Table 3 Details of replication set from the Children's Acute Transport Service, according to survival (mean with 95% confidence interval shown, t-test with unequal variance).
| Â | Whole population | Died | Survived | P value |
|---|---|---|---|---|
Sex (male, %) | 79/134 (59%) | 7/14 (50%) | 72/120 (60%) | 0.47 (chi square) |
Decimal age (years) | 3.25 ± 0.59 | 2.48 ± 0.52 | 3.35 ± 0.6 | 0.31 |
Platelets (1012/L) | 205 ± 20 | 46 ± 8 | 227 ± 19 | < 0.001 |
Base excess (mmol/L) | -7.4 ± 0.8 | -15.4 ± 1.0 | -6.3 ± 0.6 | < 0.001 |