Figure 4From: Validity of activity monitors in health and chronic disease: a systematic reviewStudy-specific correlation coefficients and Fisher z-scores (diamond) between active energy expenditure estimate from the activity monitor (AEE AM ) and active energy expenditure measure from doubly labelled water (AEE DLW ). Each dot represents the z-score of the respective study together with a 95% confidence interval (CI) and the size of the box represents the weight of the study in the meta-analysis. Weights are from random effects analysis. CV; coefficient of variation for AEEDLW.Back to article page