Fig. 2From: Worry is associated with robust reductions in heart rate variability: a transdiagnostic study of anxiety psychopathologyA scatterplot visualising the association between HRV and worry (a), anxiety (b), stress (c), and depression (d) symptom severity. A line of best fit with 95 % confidence region was overlaid on the scatterplots to illustrate data trends. DASS A = DASS anxiety score; DASS S = DASS stress score, DASS D = DASS depression score; PSWQ = Penn State worry questionnaire scoreBack to article page