@article{guekht2013nonverbal,
  title = {Non-Verbal Approach to Screening Diagnostics of Depression and Anxiety},
  author = {Alla B. Guekht and Anna G. Polunina and Elena N. Sidnyaeva and Anna A. Gudkova and Elena Z. Golukhova},
  year = 2013,
  url = {https://ibimapublishing.com/articles/RNIJ/2013/791259/},
  journal = {Research in Neurology: An International Journal},
  volume = 2013 (2013),
  pages = 16,
  doi = 10.5171/2013.791259,
  abstract = {In a range of clinical situations evaluation of depression and anxiety is important but problematic. For instance, depression and anxiety are risk factors of poor outcomes of cardiac operations. However, verbal approaches to the diagnostics of depression and anxiety commonly increases nervousness in patients. Therefore, we undertook two studies in order to develop a non-verbal tool for screening diagnostics of depression and anxiety. The first study included 33 patients awaiting on-pump operations. The second study included 62 neurotic patients. Szondi portraits were used for evaluation of facial perception. We asked subjects to select one of two responses concerning mood of a person at the portrait: good versus bad mood. Then we asked subjects to select one of responses concerning friendliness of a person at the same portrait: friendly versus unfriendly. Cardiac surgery patients with moderate depression selected significantly more 'bad mood' and 'unfriendly' responses in comparison with non-depressed patients awaiting operation. Facial perception task allowed to correctly classify 84.8% of patients. In addition, the patients showed significant decrease of 'bad mood' responses at discharge in comparison with preoperative period. The results of the second study did not confirm the Szondi portraits task to be an efficient tool for the screening diagnosis of depression. Nevertheless, we observed a range of significant associations between severity of depression or anxiety and performance on the facial perception task. We concluded that facial perception tests are promising tools for nonverbal screening diagnostics of depression and anxiety, and further research in this field is needed.},
  keywords = {Emotional perception, facial perception, postoperative depression, Szondi portraits},
  note = Article ID: 791259
}