How to assess common somatic symptoms in large-scale studies: A systematic review of questionnaires

Conclusion: Questionnaires varied regarding usability and burden to participants, and relevance to a variety of populations and regions. Based on our criteria, the Patient Health Questionnaire-15 and the Symptom Checklist-90 somatization scale seem the most fit for purpose for use in large-scale studies. These two questionnaires have well-established psychometric properties, contain relevant symptoms, are relatively short, and are available in multiple languages. (Source: Journal of Psychosomatic Research)

Source: http://www.medworm.com/index.php?rid=7323600&cid=u_0_36_f&fid=38531&url=http%3A%2F%2Fwww.jpsychores.com%2Farticle%2FPIIS0022399913001645%2Fabstract%3Frss%3Dyes

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