Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.7908	0.923	0.9656	0.7998
Gewicht excluded	0.2211	0.8393	0.7231	0.7231
Cholesterol excluded	0.2209	0.8095	0.68	0.68
Bloeddruk excluded	0.9972	0.9981	0.9962	0.9962