Table 1: Personal characteristics of the 825 respondents.

Number%

Highest educational level ( )
 Lower vocational, lower secondary school172.1
 Intermediate and higher vocational,
 higher secondary school
34842.2
 College/university45955.7
Respondents per hospital ( )
 A292 35.4
 B187 22.7
 C94 11.4
 D 96 11.6
 E156 18.9
Test of choice ( ) per hospital
 Karyotyping (overall) 433 52.7
  A18463.0
  B11259.9
  C3739.4
  D5052.1
  E5032.7
 Rapid targeted test (overall)333 40.5
  A9131.2
  B6032.1
  C5053.2
  D4041.7
  E9260.1
 Both (overall)10 1.2
 Unknown (overall) 46 5.6