Characteristics of DNC subjects
| Characteristic . | Mean . | Median . | Range . |
|---|---|---|---|
| Ages and follow-up | |||
| Age at first visit, d | 87.1 | 79 | 24-344 |
| Age at last follow-up, y | 8.2 | 8.0 | 2.0-15.1 |
| Length of follow-up, y | 7.1 | 6.5 | 1.2-14.8 |
| Hematologic data in 2nd year of life | |||
| Blood counts per subject, no.* | 2.7 | 3 | 1-6 |
| Hemoglobin concentration, g/dL | 8.8 | 8.7 | 6.1-13 |
| Total leukocyte count, × 103/mm3 | 14.3 | 13.4 | 5.8-34.3 |
| Characteristic . | Mean . | Median . | Range . |
|---|---|---|---|
| Ages and follow-up | |||
| Age at first visit, d | 87.1 | 79 | 24-344 |
| Age at last follow-up, y | 8.2 | 8.0 | 2.0-15.1 |
| Length of follow-up, y | 7.1 | 6.5 | 1.2-14.8 |
| Hematologic data in 2nd year of life | |||
| Blood counts per subject, no.* | 2.7 | 3 | 1-6 |
| Hemoglobin concentration, g/dL | 8.8 | 8.7 | 6.1-13 |
| Total leukocyte count, × 103/mm3 | 14.3 | 13.4 | 5.8-34.3 |
Subjects with 1 blood count = 33; 2 counts = 42; 3 counts = 51; 4 counts = 31; 5 counts = 8; and 6 counts = 3.