No significant difference was found in the increase of sedentary time between age groups in different elementary schools (p = 0,131); the increase in sedentary time is comparable between age groups in all schools.
Ekki var marktækur munur á aukningu skipulagðrar kyrrsetu milli skólastiga í mismunandi skólum (p = 0,131); aukning á kyrrsetu er því sú sama á milli skólastiga í öllum skólagerðum.