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Perceptions of patients, significant others and health professionals of the role of significant others in programs for chronic non-malignant pain patients: a systematic review protocol.

REVIEW QUESTION/OBJECTIVE
The objective of this review is to identify and synthesize the perceptions of patients, significant others and health professionals regarding the role of significant others in chronic pain programs or healthcare regimens that target patients with chronic non-malignant pain. More specifically, the objective is to identify the role of significant others in chronic pain programs and healthcare regimens for adult patients with chronic non-malignant pain in primary, secondary or tertiary healthcare settings.