Descriptive information on the NESDA sample (mean ± std or percentages [<i>n</i>]) by season of sampling.

Abbreviations: BAI, Beck’s Anxiety Inventory; IDS, Inventory of Depressive Symptoms; MDD, Major Depressive Disorder. 1 Mean met-minutes (i.e., ratio of energy expenditure during activity to energy expenditure at rest). 2 Current (6 months diagnosis). 3 Included a diagnosis of social phobia, panic disorder, generalized anxiety disorder, and/or agoraphobia. 4 Included the use of a pharmacological antidepressant (SSRI, SNRI, TCA, NaSSA, and/or St. John’s worth) for at. least one month at regular dose (World Health Organization [WHO]). a Post-hoc tests showed higher levels in the winter as compared to the other seasons. b Post-hoc tests showed higher percentages in the summer, autumn and spring as compared to the winter season.