. Author manuscript; available in PMC: 2014 Nov 1.

Published in final edited form as: Psychoneuroendocrinology. 2013 Jul 20;38(11):10.1016/j.psyneuen.2013.06.031. doi: 10.1016/j.psyneuen.2013.06.031

Table 1.

Study sample characteristics.

Characteristic	Category	Number(%) or Mean(SD)
Race	White	171(95)
Race	Non-White	9(5)

Gender	Female	90(50)
Gender	Male	90(50)

Education	High school or below	11(6.1)
	Some college or college graduate	138(76.6)
	Graduate or professional training	31(17.2)

Age (years)	N/A – numbers are mean (SD)	25.67(3.06)

Body mass index (kg/m²)	N/A – numbers are mean (SD)	22.64(2.44)

Time dated before marriage (months)	N/A – numbers are mean (SD)	36.56(25.32)

Length of marriage (months)	N/A – numbers are mean (SD)	10.45(2.08)