title: A correction procedure for the Minnesota Multiphasic Personality Inventory-2 for persons with spinal cord injury.
abstract: OBJECTIVE
  To develop a procedure that adjusts scoring of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) for the items related to spinal cord injury (SCI) that skew interpretations with this population, and to assess the accuracy of interpretations resulting from this procedure, standard MMPI-2 scoring, and a previously offered procedure.
  
  
  METHODS
  A criterion study with masked comparisons.
  
  
  METHODS
  Hospital inpatient physical medicine and rehabilitation unit.
  
  
  METHODS
  Thirty-four SCI patients between the ages of 18 and 77 years, 19 with complete SCI and 15 with incomplete SCI.
  
  
  METHODS
  Twenty-one nurses, 23 physicians, and 17 psychologists.
  
  
  METHODS
  Masked MMPI-2 profiles, judged by clinicians for accuracy. Paired t tests comparing profile scales.
  
  
  RESULTS
  A correction procedure was arrived at for the MMPI-2 and MMPI-A incorporating adjustments for physical complaints frequently arising from SCI. The new procedure was judged superior to both the standard procedure and the previously offered procedure. Paired t tests of MMPI-2 scales showed that differences from scoring procedures were significant with many scales measuring significance at the p < .0001 level.
  
  
  CONCLUSIONS
  Statistically significant changes in MMPI-2 profiles occur when somatic complaints related to SCI are corrected for. Preliminary results suggest that the application of the new correction procedure increases clinical accuracy.
authors.affiliation: Department of Physical Medicine and Rehabilitation, University of California, Davis, Medical Center, Sacramento, USA.
authors.forename: S W
authors.initials: SW
authors.lastname: Barncord
authors.forename: R L
authors.initials: RL
authors.lastname: Wanlass
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008950:MMPI; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D013119:Spinal Cord Injuries / Q000209:etiology / Q000523:psychology*