Figure 3From: The Multimedia activity recall for children and adolescents (MARCA): development and evaluationBland-Altman plot (bias and limits of agreement) for the test-retest values for physical activity level (PAL) when the MARCA was administered twice (285 min apart) during one day. Note: LoA = limits of agreement, PAL = physical activity level (a weighted mean MET.d-1 score)Back to article page