Fig. 2From: Convergent validity: agreement between accelerometry and the Global Physical Activity Questionnaire in college-age Saudi menBland–Altman plot of the difference versus mean of sedentary time. Difference of sedentary time was calculated as [(accelerometer-measured sedentary time) − (questionnaire-reported sedentary time)]. The upper and lower limits of agreement (±1.96 SD) are indicatedBack to article page