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| High Hematocrit Group (n=22) | Low Hematocrit Group (n=19) | |
|---|---|---|
| Birth weight* (g) | 895 (551-1230) | 920 (630-1230) |
| Gestational age* (wk) | 27 (24-33) | 27 (24-30) |
| Postnatal age at study* (d) | 24 (6-85) | 30 (24-31) |
| Weight at study* (g) | 1046 (758-2020) | 1130 (797-1800) |
| Number of males | 11 | 11 |
| Number mechanically ventilated at time of study | 18 | 16 |
Values given are median and range
