Table:
Non-Black	Black
N	%	N	%	Pvalue
Sample Size	66	75.9	21	24.1
Adequate prenatal care
No	13	19.7	6	28.6	0.38
Yes	53	80.3	15	71.4
Parity
Multiparous	43	65.2	16	76.2	0.43
Nulliparous	23	34.9	5	23.8
Prenatal vitamin use
No	10	15.2	6	28.6	0.20
Yes	56	84.9	15	71.4
Smoker
No	58	87.9	18	85.7	0.72
Yes	8	12.1	3	14.3
Infant gender
Female	28	42.4	11	52.4	0.46
Male	38	57.6	10	47.6
Mean ± SD	Mean ± SD
Maternal age (years)	29.2 ± 6.6	25.6 ± 4.6	0.02
Gestational age (weeks)	38.0 ± 2.4	38.4 ± 1.7	0.49
aBW (grams)	3294.2 ± 455.0	3064.5 ± 483.3	0.04
IGF1 methylation	0.26 ± 0.05	0.29 ± 0.06	0.03

Parse the illustration content behind with markdown code: |  | <COLSPAN=2> Non-Black | <COLSPAN=2> Black |  | 
 |  | N | % | N | % | Pvalue | 
 | --- | --- | --- | --- | --- | --- | 
 | Sample Size | 66 | 75.9 | 21 | 24.1 |  | 
 | Adequate prenatal care |  |  |  |  |  | 
 | No | 13 | 19.7 | 6 | 28.6 | 0.38 | 
 | Yes | 53 | 80.3 | 15 | 71.4 |  | 
 | Parity |  |  |  |  |  | 
 | Multiparous | 43 | 65.2 | 16 | 76.2 | 0.43 | 
 | Nulliparous | 23 | 34.9 | 5 | 23.8 |  | 
 | Prenatal vitamin use |  |  |  |  |  | 
 | No | 10 | 15.2 | 6 | 28.6 | 0.20 | 
 | Yes | 56 | 84.9 | 15 | 71.4 |  | 
 | Smoker |  |  |  |  |  | 
 | No | 58 | 87.9 | 18 | 85.7 | 0.72 | 
 | Yes | 8 | 12.1 | 3 | 14.3 |  | 
 | Infant gender |  |  |  |  |  | 
 | Female | 28 | 42.4 | 11 | 52.4 | 0.46 | 
 | Male | 38 | 57.6 | 10 | 47.6 |  | 
 |  | <COLSPAN=2> Mean ± SD | <COLSPAN=2> Mean ± SD |  | 
 | Maternal age (years) | <COLSPAN=2> 29.2 ± 6.6

| <COLSPAN=2> 25.6 ± 4.6 | 0.02 | 
 | Gestational age (weeks) | <COLSPAN=2> 38.0 ± 2.4 | <COLSPAN=2> 38.4 ± 1.7 | 0.49 | 
 | aBW (grams) | <COLSPAN=2> 3294.2 ± 455.0 | <COLSPAN=2> 3064.5 ± 483.3 | 0.04 | 
 | IGF1 methylation | <COLSPAN=2> 0.26 ± 0.05 | <COLSPAN=2> 0.29 ± 0.06 | 0.03 |