Figure 4From: Accelerometer-based wireless body area network to estimate intensity of therapy in post-acute rehabilitationAssociation between estimates of active time and measure of active time for observed sessions. Intraclass correlation coefficient between accelerometers' estimates and measurement of active time are presented in the lower right corner of each scatter plot. 95% Confidence interval of ICC was 0.89 to 0.96 for M3 and 0.68 to 0.87 for M1.Back to article page