Table 1.

Participants in the Bogalusa Babies and BiCEPS studies, 2011–2016, n=730

	N	%
race
black	268	36.8
white	461	63.2
menopausal status at interview
post-menopausal	418	57.6
pre-menopausal	308	42.4
total parity
0	99	13.7
1	125	17.2
2	283	39.0
3+	218	30.1
education
<12 years	65	8. 9
12	239	32.8
some college/AA	238	32.7
college degree or higher	187	25.7
ever smoked	395	54.2
ever smoked in pregnancy	139	22.1
	mean	median	SD	min	max
age at interview	47.7	48.2	5.2	32.5	57.8
age at 1st pregnancy	22.9	21.6	5.4	14.0	45.8
age at last pregnancy	28.5	28.0	5.7	15.0	45.8
BMI at last visit	32.0	31.2	8.4	17.9	67.7
pre-pregnancy BMI	22.5	21.2	5.2	13.3	49.4
average pregnancy weight gain	30.8	28.3	15.2	0.0	85.0
total vocabulary score on WRAT	40.2	42.0	10.0	0.0	55.0

AA, associate’s degree; BMI, body mass index; WRAT, Wide Range Achievement Test