The validity of the Hospital Anxiety and Depression Scale: An updated literature review
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...The high comorbidity of anxiety and depressive disorders and the high correlation between depressive and anxiety measures is well known.(17,29) Not surprisingly, our depression measure, the PHQ-8, strongly correlated with the GAD-7 and the Symptom Checklist-90 anxiety scales....
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References
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"The validity of the Hospital Anxiet..." refers background in this paper
...The area under the ROC curve (AUC) is a measure of the information value inherent in a test to determine caseness over the whole range of possible threshold values [6]....
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17,322 citations
"The validity of the Hospital Anxiet..." refers methods in this paper
...In the studies where the ROC curves were plotted by us, approximations of AUC were calculated using the trapezium rule [7]....
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15,795 citations
"The validity of the Hospital Anxiet..." refers background in this paper
...’’ Some authors have recommended not only the use of correlations between subscales to assess their divergent validity, but also a multitrait–multimethod approach [67]....
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11,923 citations
"The validity of the Hospital Anxiet..." refers methods in this paper
...Finally, in four studies the correlations between the interviewbasedMontgomery Asberg Depression Rating Scale [57] and HADS-D were in the range .62 to .81, while the correlation with HADS-T was .77 [52,53,58,59]....
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...The same level of correlations was found when HADS-D was compared to Montgomery Asberg Depression Rating Scale....
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...Finally, in four studies the correlations between the interviewbasedMontgomery Asberg Depression Rating Scale [57] and HADS-D were in the range ....
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...Two studies examined the relationship between the BDI: Beck Depression Inventory; BDI-PC: Beck Depression Inventory for Primary Care; CAS: Clinical Anxiety Scale; HADS-A: Anxiety subscale of HADS; HADS-D: Depression subscale of HADS; HADS-T: Total score of HADS; HAMA-S: Hamilton Anxiety Scale— Somatic Items; HAMA-P: Hamilton Anxiety Scale— Psychic Items; HAMA-T: Hamilton Anxiety Scale—Total Scale; MADRS: Montgomery–Asberg Depression Rating Scale; SCL-90: Symptom Checklist 90 Scale; STAI-S: Spielberger State-Trait Anxiety Inventory—State Form; STAI-T: Spielberger State-Trait Anxiety Inventory—Trait Form; VAS: Visual Analogue Scale....
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