|
Characteristics
|
ASD (n = 84)
|
GP (n = 159)
|
DD (n = 49)
|
Chi-square
|
|---|
| |
N (%)
|
N (%)
|
N (%)
|
P-values
|
|---|
| | | | |
ASD versus GP
|
DD versus GP
|
|
Gender
| | | | | |
|
Male
|
73 (86.9)
|
139 (87.4)
|
29 (59.1)
|
0.89
|
< 0.01
|
|
Female
|
11 (13.1)
|
20 (12.6)
|
20 (40.8)
| | |
|
Maternal ethnicity
| | | | | |
|
Hispanics
|
20 (23.8)
|
73 (45.9)
|
28 (57.1)
| | |
|
Non-Hispanics
|
64 (76.2)
|
86 (54.1)
|
21 (42.9)
|
< 0.01
|
0.12
|
|
Maternal place of birth
| | | | | |
|
US
|
45 (53.6)
|
71 (44.7)
|
16 (32.7)
|
< 0.01
|
0.26
|
|
Mexico
|
9 (10.7)
|
58 (36.5)
|
22 (44.9)
| | |
|
Other
|
30 (35.7)
|
30 (18.8)
|
11 (22.4)
| | |
|
Maternal age (median and inter-quartile range)
|
31 (28 – 34)
|
28 (24 – 32)
|
29 (25 – 32)
|
< 0.01
|
0.68
|
|
Gestational age (GA in days)
| | | | | |
|
Preterm (GA < 260 days)
|
9 (10.7)
|
23 (14.5)
|
11 (22.5)
|
0.42
|
0.20
|
|
Term (GA ≥ 260 days)
|
75 (89.3)
|
136 (85.5)
|
38 (77.5)
| | |
|
GA median and interquartile range
|
276 (269 – 280)
|
274 (267 – 279)
|
276 (265 – 282)
|
0.22
|
0.90
|
|
Child age (in days at newborn blood draw, median and inter- quartile range)
|
1.22 (1.02 – 1.76)
|
1.18 (1.03 – 1.56)
|
1.40 (1.05 – 2.27)
|
0.38
|
0.03
|
|
Birth year
| | | | | |
|
2000
|
23 (27.4)
|
31 (19.5)
|
26 (53)
|
0.15
|
< 0.01
|
|
2001
|
61 (72.6)
|
128 (80.5)
|
23 (47)
| | |
