title: Primary care assessment instruments for patients at risk of, or with, persistent pain: opportunistic findings from a systematic literature review.
abstract: BACKGROUND
  Early identification in primary care settings of individuals with, or at-risk of, developing persistent pain, is important to limit development of disability. There is little information to assist primary care providers to choose or deliver relevant, efficient, and soundly constructed assessment instruments for this purpose.
  
  
  OBJECTIVE
  We recently published the findings of a literature review, which produced a compendium of assessment instruments to identify adults with, or at-risk of developing, persistent pain of noncancer origin. This paper reports on instruments opportunistically identified during this review which may be appropriate to primary health care settings for early identification of such patients.
  
  
  RESULTS
  One hundred sixteen potentially useful instruments were initially identified in the review, measuring pain severity, psychological distress, functional capacity, quality of life or multidimensional constructs of persistent pain. Following a series of steps, 45 instruments were shortlisted, with sound clinical utility and strong psychometric properties. Of these, 16 instruments were appropriate to primary health care settings because of simple wording, brief items, short administration time, and ease of scoring.
  
  
  CONCLUSIONS
  No one assessment instrument captured all constructs of persistent pain. The 16 instruments provide a broad choice for primary care clinicians to assist with early identification of adults at risk of, or with persistent pain.
authors.affiliation: Centre for Allied Health Evidence, University of South Australia, Australia.
authors.forename: Karen
authors.initials: K
authors.lastname: Grimmer-Somers
authors.forename: Saravana
authors.initials: S
authors.lastname: Kumar
authors.forename: Nic
authors.initials: N
authors.lastname: Vipond
authors.forename: Gillian
authors.initials: G
authors.lastname: Hall