Table 2.

The research population compared with the general Dutch population

	Research sample (n=258)		Dutch population a
Gender	N	%	%
Male	137	53	49
Female	121	47	51
Age
18–39 years	56	22	34
40–64 years	126	49	45
65–79 years	65	25	16
80 years and older	11	4	5
Education
Low	26	10	30
Middle	113	44	42
High	116	45	28

^a Statistics Netherlands, 2014.