The Pain Descriptors Used by Individuals with Musculoskeletal Pain from Northern India

Chronic pain is a common health problem worldwide that results in significant costs to society and has negative impacts on the individuals with chronic pain. In order to study and treat pain, valid and reliable pain assessment is necessary, including assessment of pain quality. However, all of the most commonly used measures of pain quality were developed in Western countries. Evidence has shown that some of these measures are not content valid for use in non-Western countries. Moreover, it remains unclear which pain descriptors are universal across people from different countries who speak different languages, and which are specific to individuals from a particular country or even from a particular region within one country.