Table I.

Selected sociodemographic, lifestyle, and health-related characteristics of CHS CIMT study participants with and without birth weight data

	Full study sample		Analytic sample
	N = 738	%	N = 670	%
Sex
Girls	380	51	347	52
Boys	358	49	323	48
Term born
Term	589	80	531	79
Preterm	44	6	35	5
Postterm	105	14	104	16
Mode of delivery
Vaginal	549	74	537	80
Cesarean	143	19	133	20
Missing	46	6	0	0
Ethnicity
Asian	35	5	28	4
Hispanic white	410	56	374	56
Non-Hispanic white	236	32	221	33
Other	57	8	47	7
Pregnancy complications*
Yes	34	5	31	5
Parental history of CVD risk†
Yes	323	44	298	44

	n	Mean	SD	n	Mean	SD
Age at CIMT scan, years	697	11.3	0.6	670	11.3	0.6
Gestational age, weeks	738	39.8	2.0	670	39.9	2.0
BMI, kg/m2	737	20.0	4.1	670	20.0	4.1
Blood pressure, systolic, mmHg	735	104.7	8.5	670	104.8	8.4
Blood pressure, diastolic, mmHg	735	57.0	6.2	670	57.0	6.1

^*Reported pregnancy complications: eclampsia, pre-eclampsia, gestational diabetes, gestational hypertension, and cardiac disease.

^†Parents with self-reported diabetes, hypercholesterolemia, hypertension, myocardial infarction, heart failure, or stroke.