Concepedia

Worldwide Prevalence and Burden of Functional Gastrointestinal Disorders, Results of Rome Foundation Global Study

Ami D. Sperber, Shrikant I. Bangdiwala, Douglas A. Drossman, Uday C. Ghoshal, Magnus Simrén, Jan Tack, William E. Whitehead, Dan L. Dumitraşcu, Xuicai Fang, Shin Fukudo,

Gastroenterology · 2020 · 2.2K citations · 22 references

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References

22

An Ultra-Brief Screening Scale for Anxiety and Depression: The PHQ-4

Kurt Kroenke, Robert Spitzer, Janet B. W. Williams et al. · Psychosomatics · 2009 · 3.5K citations

, , +12

The PHQ-15: Validity of a New Measure for Evaluating the Severity of Somatic Symptoms

Kurt Kroenke, Robert L. Spitzer, Janet B. W. Williams · Psychosomatic Medicine · 2002 · 3.3K citations

, , +17

Bowel Disorders

Brian E. Lacy, Fermín Mearin, Lin Chang et al. · Gastroenterology · 2016 · 2.8K citations · Full text

, , +5

U. S. Householder survey of functional gastrointestinal disorders

Douglas A. Drossman, Zhiming Li, Eileen Andruzzi et al. · Digestive Diseases and Sciences · 1993 · 2.2K citations

, , +5

An Ultra-Brief Screening Scale for Anxiety and Depression: The PHQ–4

Kurt Kroenke, Robert L. Spitzer, Janet B. W. Williams et al. · Psychosomatics · 2009 · 1.7K citations

, , +12