Analysis of the correlation between non-compliance in 42 waterworks that distribute water to 500 inhabitants or more and reported cases of diarrhoea gave positive correlation, where r 2 was 0.137.
Greining á fylgni frávika frá 42 vatnsveitum sem þjóna 500 íbúum eða fleirum við tilkynnt tilfelli niðurgangs gaf jákvæð tengsl, þ.s. r 2 var 0,137.