In
order to answer the second research question two different statistical
tests were used to identify relations with the first four main categories.
First, a Mann–Whitney test for two independent samples was used to
assess whether there was a difference between the first fourmain categories
of the questionnaire and the types of profession (e.g. physician or
nurse) and practitioners working in a low- or high-SES area. Also, a
Mann–Whitney test was used to check if there were differences between
the CHC organizations in the southern part of the Netherlands and the organizations
that cover the central and northern part of the country.