Screening Depressive Disorders With Tree-Drawing Test

Frontiers in Psychology
Simeng GuJason H Huang

Abstract

Objective: Diagnosis of psychiatric disease is still a major issue. Two key reasons are- there are variations in the opinions of the medical doctors and the presentation of a disease among the patients. Here we introduce a kind of mental projective test, tree-drawing test, trying to extract and analyze objective indexes in tree-drawing test in patients with depression. Methods: The tree-drawing test was administered to 43 patients with major depressive disorders, 48 sub-threshold subjects, and 59 healthy subjects. Features of the drawing trees were analyzed using a kind of computer image recognition and data acquisition software. Quantitative indexes collected from pictures drawn by patients with major depression, patients with sub-threshold depression, and control subjects were compared using the ANOVA test. Results: Five quantitative features (canopy area, canopy height, canopy width, trunk width, and total area of trees) were found to be statistically significant among the groups, while seven other features (trunk area, trunk height, root width, root height, root area, ratio of crown to trunk height, and ratio of crown to trunk area) showed no statistical significance. Further analysis with LSD-t test revealed that six quant...Continue Reading

References

Jul 4, 2003·Psychiatry and Clinical Neurosciences·Hiroyuki InadomiYasuyuki Ohta
Feb 8, 2006·Family Practice·Enric AragonèsAntonio Labad
Apr 25, 2009·The American Journal of Geriatric Psychiatry : Official Journal of the American Association for Geriatric Psychiatry·Tanya E DavisonDavid Mellor
May 8, 2010·Psychiatry and Clinical Neurosciences·Ayako KanedaSunao Kaneko
Jul 28, 2015·Psychogeriatrics : the Official Journal of the Japanese Psychogeriatric Society·Norio MurayamaHirokuni Tagaya
Apr 7, 2016·Neural Plasticity·Simeng GuJason H Huang
Jul 31, 2016·Journal of Voice : Official Journal of the Voice Foundation·Nik Wahidah HashimDaniel J France
Jun 29, 2018·Frontiers in Psychiatry·Simeng GuFushun Wang
Feb 20, 2019·Medical & Biological Engineering & Computing·Xiaowei LiJing Zhu
Nov 11, 2019·Biological Psychology·Elisa M RuohonenPiia Astikainen

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