Table 1.

Demographics

	Mean	SD	Range	N	%
Age in years	32.28	6.73	22–57	224	100
Marriage length (years)	9.55	5.85	2–31	224	100
Body mass indexa	24.00	4.10	17.27–41.63	224	100
Stress	21.10	2.99	10–31	224	100
Mothers’ marital relationship quality
Supportive				111	49.55
Ambivalent				113	50.45
Ethnicity
White				198	88.39
Hispanic				18	8.04
Asian/Other				8	3.57
Education status
High school				9	4.02
Partial/completed college				182	81.25
Partial/completed graduate school				33	14.73
Self-reported health
Poor/fair				29	12.94
Good/excellent				195	87.05
Annual income (self only)
<$15,000				107	47.76
$15–$29,000				35	15.63
$30–$49,000				39	17.43
$50–$69,000				17	7.58
≥$70,000				26	11.60
Child(ren) age(s)
<6 years old				182	81.25
6–12 years old				111	49.55
12–18 years old				49	21.87

Note. Our recruitment protocol screened participants based on self-reported height and weight. A priori, we determined that, on the few occasions when there would be discrepancy between self-report and lab results (self-report is within target range but lab measurement indicated a score outside of the range), we would allow participation with the plan to control for BMI in our main analyses. There were 11 instances of BMI <18.5, and 19 instances of BMI >29.9.

^aBMI is reported from lab measurements.