Table 1 Sample characteristics.
Responded | Total (N = 43) | |||
|---|---|---|---|---|
Yes (N = 29) | No (N = 14) | |||
Region of the country | Northeast (including Toronto) | 14 | 3 | 17 |
Midwest | 5 | 4 | 9 | |
South | 7 | 6 | 13 | |
West | 3 | 1 | 4 | |
NICU type | Level II | 1 | 0 | 1 |
Level III | 14 | 11 | 25 | |
Level IV | 13 | 3 | 16 | |
Teaching hospital | Yes | 24 | 12 | 36 |
No | 5 | 2 | 7 | |
Eligible infants for follow-up in 2019 | Mean (SD) | 44 (24) | 50 (24) | 46 (24) |
Median (Q1, Q3) | 42 (29, 61) | 47 (27, 68) | 44 (29, 62) | |
