Table 3. Means and standard deviations of Public Prosocial Tendencies Measure depending on the interactions of OXTR rs237887 and clock rs6832769.

	clock rs6832769 G+ (GG+GA)		clock rs6832769 G− (AA)
	n (%)	M (SD)	n (%)	M (SD)
OXTR rs237887 A+ (AA+AG)	138 (32.2%)	2.99 (0.91)	165 (38.6%)	3.13 (0.77)
OXTR rs237887 A− (GG)	65 (15.2%)	3.12 (0.75)	60 (14.0%)	2.90 (0.68)