title: Identifying patients at risk for loss to follow-up after pain center treatment.
abstract: OBJECTIVE
  This study was designed to identify, at admission to a pain treatment facility, characteristics of patients who will be lost to follow-up after treatment completion.
  
  
  METHODS
  Patients were divided into 3 groups depending on how they responded to the 12-month follow-up. The analysis was a between-subjects design using prospective data collected at a comprehensive pain treatment facility. Low back pain patients (n = 168) received 4 weeks of multidisciplinary pain treatment. The main outcome measure was response/nonresponse to follow-up questionnaires.
  
  
  RESULTS
  showed that patients who were later lost to follow-up, or who were reluctant to answer follow-ups, could be predicted at treatment admission by measures of pain and functioning. The prediction equation was validated by a second group of patients, treatment noncompleters (n = 55).
  
  
  CONCLUSIONS
  Chronic pain patients who are more likely to be lost to follow-up can be identified upon admission to a pain facility. Procedures that should decrease follow-up attrition could be implemented at program admission.
authors.affiliation: University of Miami Department of Psychiatry and Behavioral Science, Miami Beach, Florida, USA. bcutler@med.miami.edu
authors.forename: R B
authors.initials: RB
authors.lastname: Cutler
authors.forename: D A
authors.initials: DA
authors.lastname: Fishbain
authors.forename: B
authors.initials: B
authors.lastname: Cole
authors.forename: R
authors.initials: R
authors.lastname: Steele-Rosomoff
authors.forename: H L
authors.initials: HL
authors.lastname: Rosomoff