Медицинская библиотека · Journal of occupational and environmental medicine · 2019

Assessment of Objective Symptoms of Depression in Occupational Health Examination.

Põld Toomas, Päeske Laura, Bachmann Maie, Lass Jaanus, Hinrikus Hiie

Клиническое исследованиеСтатьяПоддержка исследования: вне правительства СШАПеревод пока не подготовлен

Аннотация

OBJECTIVE

The aim of the study was to assess early symptoms of depression in regular occupational health examination using the objective measures based on electroencephalographic (EEG) signal analysis.

METHODS

The study was performed on 125 volunteer participants. The resting-state EEG signal was recorded for 7 minutes. The spectral asymmetry index (SASI) and Higuchi fractal dimension (HFD) were calculated in EEG channel Pz. Parallel, the participants were subjected to two psychological tests, observer-rated HAM-D and self-rated EST-Q-D.

RESULTS

The SASI revealed depressive symptoms for 64.8%, HFD for 55.2%, HAM-D for 44.8%, and EST-Q-D for 28.8% of participants. Combination of two different measures indicated depression symptoms up to 78.4% of participants.

CONCLUSION

The results of this study confirm the feasibility of indication of early symptoms of depression applying EEG-based objective measures.

Для цитирования: Põld Toomas, Päeske Laura, Bachmann Maie, Lass Jaanus, Hinrikus Hiie. Assessment of Objective Symptoms of Depression in Occupational Health Examination.. Journal of occupational and environmental medicine. 2019. DOI: 10.1097/jom.0000000000001622.

Предметные рубрики MeSH

Adult Depression Electroencephalography Estonia Feasibility Studies Female Humans Male Middle Aged Occupational Diseases Occupational Health Services Psychiatric Status Rating Scales Psychological Tests

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