Sex	Reason	Total
Both sexes	TOTAL	100.00
Both sexes	Due to some problem, symptom or illess	37.20
Both sexes	Due to the advice of their primary care doctor or specialist, though they had no problem	20.08
Both sexes	Due to a letter, call or advice received from the health care centre of wanting to have this test done	38.53
Both sexes	Other reasons	4.19
Men	TOTAL	100.00
Men	Due to some problem, symptom or illess	32.11
Men	Due to the advice of their primary care doctor or specialist, though they had no problem	23.45
Men	Due to a letter, call or advice received from the health care centre of wanting to have this test done	39.39
Men	Other reasons	5.04
Women	TOTAL	100.00
Women	Due to some problem, symptom or illess	41.58
Women	Due to the advice of their primary care doctor or specialist, though they had no problem	17.18
Women	Due to a letter, call or advice received from the health care centre of wanting to have this test done	37.78
Women	Other reasons	3.46