(C)

Age	Mean: 43.6; median: 44.5
	Mean age females: 46
	Mean age males: 40
	0–29	0
	30–39	2 (20%)
	40-49	6 (60%)
	50–59	2 (20%)
	≥60	0
Gender	4 males (40%) and 6 females (60%)
Ethnicity	All participants were Caucasian
Educational levels	University degree 9/10 (90%)
	Diploma 1/10 (10%)
Marital status	Married 4/10 (40%)
	Single 6/10 (60%)