This study investigated the connection between lifestyle/personality variables, fatigue, and
depressive symptomatology. Four hundred and twenty-six subjects ranging in depressive …

The prevalence of mood disorders among patients with chronic fatigue was examined in a
group of 100 adults who had experienced fatigue symptoms for an average of 13 years …

Fatigue measures have not been specifically standardized in depressed patients. This study
aimed to investigate the reliability and validity of the 14-item Fatigue Questionnaire (FQ), a …

This chapter examines the relationship between depression and fatigue. We examine the
epidemiology of depression and fatigue symptoms, gender differences in depression …

SummaryFatigue and common psychiatric symptoms–depression in particular–have
consistently been found to be strongly associated. All have a negative impact on functional …

Fatigue extends its influences and interactions widely. It is seen both in its own bespoke
syndrome of chronic fatigue syndrome and also within the family of somatoform disorders …

Assessment for chronic fatigue syndrome (CFS) has depended primarily on information
obtained through clinical interviews or questionnaire data. The present study used an …

Background. Fatigue is a common, non-specific, subjective symptom associated with several
medical and psychiatric illnesses. The purpose of this investigation was to explore further …

Psychological and other factors are examined individually and collectively in relation to self-
perceived chronic fatigue among a national sample of adults. It is found that the lifestyle …

Psychological and somatic factors contribute and interact across the spectrum of health and
illness. Their relative influence varies from disorder to disorder and from case to case, and …