A visual analog scale to measure psychological and physical pain: A preliminary validation of the PPP-VAS in two independent samples of depressed patients
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DOI: 10.1016/j.pnpbp.2018.10.018
Abstract: Objective: Psychological pain lies at the heart of human experience. However, it may also be abnormally intense and/or prolonged in pathological states, with negative outcomes. A simple and reliable measure of psychological pain for clinical… read more here.
Keywords: analog scale; psychological pain; ppp vas; pain ... See more keywords