2004
DOI: 10.1016/j.psychres.2003.11.003
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Dimensional structure of the Hamilton Depression Rating Scale in patients with obsessive–compulsive disorder

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Cited by 44 publications
(20 citation statements)
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“…While the number of factors identified ranges widely, there is strong support for the presence a 'core depression' factor and an 'anxiety' factor, as well as for a sleep disturbance factor. According to the results of a recent confirmatory factor analysis [23], which shared many similarities with a previous study by our group [24], the 'core depression' factor is loaded by items 1, 7 and 8 (depressed mood, work and activities, retardation), while the 'anxiety' factor is loaded by items 10, 11, and 15 (psychic anxiety, somatic anxiety, hypochondriasis). Hence, for the HDRS, we calculated the scores on these two subsets of items in addition to the total score for each time point.…”
Section: Methodssupporting
confidence: 72%
“…While the number of factors identified ranges widely, there is strong support for the presence a 'core depression' factor and an 'anxiety' factor, as well as for a sleep disturbance factor. According to the results of a recent confirmatory factor analysis [23], which shared many similarities with a previous study by our group [24], the 'core depression' factor is loaded by items 1, 7 and 8 (depressed mood, work and activities, retardation), while the 'anxiety' factor is loaded by items 10, 11, and 15 (psychic anxiety, somatic anxiety, hypochondriasis). Hence, for the HDRS, we calculated the scores on these two subsets of items in addition to the total score for each time point.…”
Section: Methodssupporting
confidence: 72%
“…We examined overall functioning from clinical scores on the Global Assessment of Function (GAF). Because symptoms of disturbed sleep and anxiety can represent distinct subtypes of major depression (Moritz et al, 2004),(Fawcett et al, 1990) and substance use disorders (Clark et al, 2001), we examined sleep disturbance and maternal anxiety subscales (Moritz et al, 2004),(Fawcett et al, 1990) from the SIGH-ADS and EPDS measures. For sleep disturbance we examined the SIGH-ADS sleep items on early, middle and late insomnia (items H6, H7 and H8), hypersomnia (item A6) and wake time after sleep onset (WASO) more than 20 minutes.…”
Section: Methodsmentioning
confidence: 99%
“…We constructed a categorical measure of insomnia (score of 2 on any of the 3 insomnia items), and a composite 6-point subscale for sleep (Clark et al, 2001; Fawcett et al, 1990) comprised of the SIGH-ADS sleep items plus EPDS item 7 “I’ve been so unhappy I’ve had difficulty sleeping”. We explored maternal anxiety symptoms (Wisner et al, 2013) with the SIGH-ADS items for anxiety: agitation, psychic anxiety, somatic symptoms, hypochondriasis and obsessive thoughts or compulsive behaviors (items H17, H12, H13, H14, and H21), and a composite 7-point anxiety subscale (Clark et al, 2001; Fawcett et al, 1990; Moritz et al, 2004) comprised of the SIGH-ADS anxiety items plus EPDS items 4 and 5, “I’ve been anxious or worried for no good reason and “I’ve felt scared or panicky for no very good reason”.…”
Section: Methodsmentioning
confidence: 99%
“…The HDRS mean total score for OCD patients was 13.00 (SD 5 6.10). Following a previous factor analytic study conducted in OCD patients (Moritz et al, 2004b), the HDRS was split into four subscales (core depressive symptoms, anxiety, gastrointestinal problems, sleep). Exclusion criteria were a history of comorbid substance abuse, substantial neurological disorder (e.g., multiple sclerosis, traumatic brain injury), and current or previous psychotic symptoms.…”
Section: Introductionmentioning
confidence: 99%