The WID boys were significantly more active than the ID boys on weekdays and during school (both p <0.001) but no significant difference was observed between girls on weekdays (p = 0.052) or during school (p = 0.095).
WID drengir hreyfðu sig marktækt meira en ID drengir á virkum dögum og á skólatíma (bæði p <0,001) en hjá stúlkum var ekki marktækur munur virka daga (p = 0,052) né á skólatíma (p = 0,095).