Table 1.
Training set | All infants | |
---|---|---|
N | 327 | 676 |
#HRC | 36,309 | 71,254 |
BW (g) | 1454 (973,2620) | 1581 (974,2700) |
<1500 g | 166 (51%) | 317 (47%) |
GA (weeks) | 31 (27, 36) | 31 (27, 36) |
Episodes of sepsis | 88 (67 infants) | 163 (120) |
Laboratory test results | ||
WBC | 6723 | 13,014 |
I:T ratio | 5616 | 10,887 |
glucose | 24,592 | 48,312 |
platelet count | 8275 | 16,144 |
pH, pCO2 | 25,865 | 50,464 |
HCO3 | 20,828 | 40,630 |
#HRC = number of 6-hour HRC records; BW = birth weight and GA is gestational age, and are given as median (25th, 75th percentiles); WBC = white blood cell count; I:T ratio = ratio of immature to total white blood cell forms.