TABLE 1.

Demographic profile of parent participants¹

	n	%
Sex
Female	500	95.2
Male	12	2.3
Prefer not to say	13	2.5
Age, y
18–25	25	4.8
26–35	383	72.9
36–45	110	20.9
46–55	3	0.6
Prefer not to say	4	0.8
Marital status
Single	21	4.0
Married	497	94.7
Prefer not to say	7	1.3
Race/ethnicity
African American	8	1.5
Asian	2	0.4
White	492	93.7
Hispanic	4	0.8
Prefer not to say	19	3.6
Number of children
1	72	13.7
2	225	42.9
3	151	28.8
4	52	9.9
5	10	1.9
>5	15	2.8

¹ n = 525.