What happened in the ‘Move for Well-being in School’: a process evaluation of a cluster randomized physical activity intervention using the RE-AIM framework

Table 2 Comparison of intervention and control schools to the national average

Schools average	Boys (%)	School size (school/4.-6.th grade)	Family social class High/medium/low	Avg. gross revenue^c (× 1000 kr^d.)	Expenses per pupil^e(× 1000 kr.)
Intervention	50.7	435 / 138	43.0 / 46.3 / 10.7	650	63.7
Control	51.5	490 / 154	39.2 / 48.0 / 12.8	617	64.0
DK average^a	51.1	421 / -	44.6/44.6/10.8^b	666	69.0

^aDK average is based on statistics from all Danish schools from Ministry of Economic Affairs and the Interior
^bBased on 4534 pupils from 5. to 9.th grade in 48 schools distributed in all regions of Denmark, 11% not classified, 5% economic inactive [48]
^cParents’ average yearly income. If parents are divorced, data are generated from the cohabiting adults and not the biological parents
^dDanish kroner (1 kr = 0.14 USD/0.13 Euro)
^eExpenses are net expenses for the public school

ISSN: 1479-5868