• Prevalence of posttraumatic stress disorder in persons with chronic pain: A meta-analysis 

      Siqveland, Johan; Hussain, Ajmal; Lindstrøm, Jonas Christoffer; Ruud, Torleif; Hauff, Edvard (Frontiers in Psychiatry;8, Journal article; Peer reviewed, 2017-09-14)
      Objective: To summarize evidence for the prevalence of posttraumatic stress disorder (PTSD) among persons with chronic pain (CP). Methods: We searched databases for studies published between January 1995 and December ...