Table 1. Distribution of demographics, oxytocin, and social capital variables by gender.

		Female (n = 50)				Male (n = 31)
		N or Mean	% or SD	Min	Max	N or Mean	% or SD	Min	Max
Age	Year	35.9	3.9	24	44	36.9	2.8	31	42
Number of children	1	26	52.0			18	58.1
	2	16	32.0			11	35.5
	3	8	16.0			2	6.5
Self-rated health	1 (excellent)	20	40.0			14	45.2
	2 (very good)	19	38.0			10	32.3
	3 (good)	6	12.0			7	22.6
	4 (fair)	5	10.0			0	0
	5 (poor)	0	0.0			0	0
Education	High school or less	7	14.0			6	19.4
	Some college	27	54.0			3	9.7
	College or more	16	32.0			22	71
Social trust	High	10	20.0			7	22.6
	Middle	29	58.0			15	48.3
	Low	11	22.0			9	29
Mutual aid	High	13	26.0			7	22.6
	Middle	21	42.0			16	51.6
	Low	16	32.0			8	25.8
Community participation	0 organization	15	30.0			11	35.5
	1 organization	14	28.0			10	32.3
	2 or more organizations	21	42.0			10	32.3