TABLE 1.
Characteristic | Darbe (N = 27) | Epo (N = 29) | Placebo (N = 24) |
---|---|---|---|
Birth wt (g) | 938.3 ± 176.5 | 947.2 ± 212.7 | 953.0 ± 210.0 |
Median | 980.0 | 930.0 | 1005.0 |
Interquartile range | 801.2–1090.0 | 778.2–1157.5 | 809.5–1133.0 |
Gestation (wk) | 28.1 ± 1.8 | 27.8 ± 1.9 | 27.8 ± 1.6 |
Median | 28.3 | 27.7 | 28.1 |
Interquartile range | 26.5–29.5 | 26.2–29.1 | 27.1–28.8 |
Corrected age at follow-up (mo) | 20.5 ± 1.1 | 21.2 ± 2.0 | 20.6 ± 1.9 |
Median | 20.0 | 21.0 | 20.0 |
Interquartile range | 20.0–21.0 | 20.0–22.0 | 19.5–21.0 |
Female, N (%)* | 17 (63) | 10 (34) | 9 (38) |
Mother’s race, N (%) | |||
White | 20 (74) | 23 (79) | 18 (75) |
Hispanic | 10 (37) | 9 (31) | 10 (42) |
Native | 1 (4) | 3 (10) | 2 (8) |
Pacific Islander | 2 (7) | 0 (0) | 0 (0) |
Maternal education, N (%) | |||
<7th grade | 0 (0) | 0 (0) | 1 (4) |
7th to 9th grade | 2 (8) | 1 (3) | 1 (4) |
10th to 12th grade | 5 (19) | 3 (10) | 5 (21) |
High school diploma | 8 (31) | 10 (34) | 8 (33) |
Some college or university | 6 (23) | 7 (24) | 4 (17) |
University/college degree | 4 (15) | 6 (21) | 5 (21) |
Graduate degree | 1 (4) | 2 (7) | 0 (0) |
Income, N (%) | |||
<$5000 | 1 (4) | 2 (7) | 1 (4) |
$5000 to $9999 | 6 (23) | 2 (7) | 6 (25) |
$10 000 to $19 999 | 5 (19) | 4 (14) | 4 (17) |
$20 000 to $29 999 | 2 (8) | 7 (24) | 2 (8) |
$30 000 to $39 999 | 1 (4) | 3 (10) | 5 (21) |
$40 000 to $49 999 | 2 (8) | 4 (14) | 2 (8) |
≥$50 000 | 8 (31) | 5 (17) | 3 (12) |
Not stated | 1 (4) | 2 (7) | 1 (4) |
Children age <18 y at home, N | 2.2 ± 0.8 | 2.2 ± 1.3 | 2.6 ± 1.5 |
Median | 2.0 | 2.0 | 2.0 |
Interquartile range | 2.0–3.0 | 1.0–3.0 | 1.0–4.0 |
Children age <6 y at home, N | 1.6 ± 0.7 | 1.6 ± 0.9 | 1.8 ± 1.0 |
Median | 1.0 | 1.0 | 2.0 |
Interquartile range | 1.0–2.0 | 1.0–2.0 | 1.0–2.0 |
Number of household moves, N | 1.0 ± 1.0 | 0.7 ± 0.8 | 1.0 ± 1.4 |
Median | 1.0 | 1.0 | 0.5 |
Interquartile range | 0.0–2.0 | 0.0–1.0 | 0.0–2.0 |
Visiting/home nurse, N (%) | 21 (78) | 21 (72) | 15 (62) |
Occupational therapy, N (%) | 16 (59) | 21 (72) | 15 (62) |
Physical therapy, N (%) | 16 (59) | 21 (72) | 15 (62) |
Speech therapy, N (%) | 20 (74) | 16 (55) | 16 (67) |
Early intervention, N (%) | 14 (52) | 14 (48) | 9 (38) |
Social worker, N (%) | 22 (81) | 25 (86) | 22 (92) |
Specialty medical clinic, N (%) | 16 (59) | 23 (79) | 19 (79) |
Specialty babysitter, N (%) | 27 (100) | 29 (100) | 22 (92) |
Family counseling, N (%) | 27 (100) | 27 (93) | 23 (96) |
P < .05