Acta neurologica Scandinavica
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Acta Neurol. Scand. · Nov 2013
Brief Pain Inventory score identifying and discriminating neuropathic and nociceptive pain.
The aim of this study was to evaluate the psychometric properties of the Brief Pain Inventory (BPI) as well as tests of its reliability, validity, and discriminative utility for estimating the status of chronic pain in neuropathic and nociceptive pain patients. ⋯ The results suggest that Turkish version of BPI is a reliable and valid evaluation measure of neuropathic and nociceptive pain patients. This is the first study reporting the comparison and validation of psychometric properties of BPI in neuropathic and nociceptive pain group. Our data suggest that BPI may able to discriminate the origin of chronic pain.