Psychological Bulletin Vol. 143, Iss. 11,  (Nov 2017): 1155-1200. Not only do anxiety and depression diagnoses tend to co-occur, but their symptoms are highly correlated. Although a plethora of research has examined longitudinal associations between anxiety and depression, these data have not yet been effectively synthesized. To address this need, the current study undertook a systematic review and meta-analysis.....To read the full article, log in using your NHS OpenAthens details.