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. Author manuscript; available in PMC: 2018 Sep 1.

Published in final edited form as: Obesity (Silver Spring). 2018 Mar;26(3):578–587. doi: 10.1002/oby.22079

Table 3.

Infant characteristics at birth

	Lifestyle Intervention (n = 97)	Usual Care (n = 99)	P-value
Birth mode
Vaginal	68 (70%)	68 (69%)	0.83
Cesarean	29 (30%)	31 (31%)
Preterm birth
<31w, 6d	2 (2%)	0 (0%)	0.17
32w,0d – 36w,6d	3 (3%)	7 (7%)
Full term birth (>36w,6d)	92 (95%)	92 (93%)
Infant sex
Female	44 (45%)	46 (46%)	0.88
Male	53 (55%)	53 (54%)
Small for gestational age	8 (8%)	13 (14%)	0.26
(<10^th percentile)
Large for gestational age	10 (10%)	6 (6%)	0.28
(>90^th percentile)
Gestational age (weeks)	39.4 ± 1.9	39.4 ± 1.7	0.89
Birth weight (g)	3373 ± 587	3235±532	0.08
Weight for age z-score	0.09 ± 1.30	−0.19 ± 1.23	0.13
Birth length (cm)	51.3 ± 2.7	50.6 ± 2.9	0.07
Length for age z-score	0.92 ± 1.41	0.54 ± 1.55	0.07

Values are n (%) for categorical variables and mean ± SD for continuous variables.