Fig. 2From: Validity of the Nurses’ health study physical activity questionnaire in estimating physical activity in adults with rheumatoid arthritisCorrelation between metabolic equivalents (METs) derived from the NHSPAQ and from the accelerometer in adults with Rheumatoid Arthritis. a Scatterplot of Accelerometer METs with NHSPAQ Mets with Outlier included. b Scatterplot of Accelerometer METs with NHSPAQ Mets with Outlier excludedBack to article page