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Table 2 Participant characteristics (n = 1028)

From: Appreciation and implementation of the Krachtvoer healthy diet promotion programme for 12- to 14- year-old students of prevocational schools

  Mean (SD) or %
Gender (%)  
   Boys 51.2
   Girls 48.8
Year (%)  
First 35.3
Second 64.7
Educational track (%)  
Lower subtrack of prevocational education 22.7
Higher subtracks of prevocational education 77.3
Ethnic status (%)  
Both parents born in het Netherlands 79.2
One or both parents born abroad 20.8
Mean age in years (SD) 13.0 (0.8)
Socio-economic position score based on postal code area (scale 4 to -4, low to high) -0.04(0.86)