title: Pessimism and hostility scores as predictors of patient satisfaction ratings by medical out-patients.
abstract: OBJECTIVE
  The purpose of this research is to determine whether a pessimistic or hostile personality style adversely affects satisfaction with out-patient medical visits. Many patient and health care provider demographic characteristics have been related to patient satisfaction with a health care encounter, but little has been written about the association between patients' personality characteristics and their satisfaction ratings.
  
  
  METHODS
  An eight-item patient satisfaction survey was completed by 11,636 randomly selected medical out-patients two to three months after their episode of care. Of these, 1259 had previously completed a Minnesota Multiphasic Personality Inventory (MMPI). The association of pessimism and hostility scores with patient satisfaction ratings was assessed.
  
  
  RESULTS
  Among patients who scored high on the pessimism scale, 59 percent rated overall care by their physicians as excellent, while 72 percent with scores in the optimistic range rated it as excellent (p = 0.003). Among the hostile patients, 57 percent rated their overall care by physicians as excellent, while 66 percent of the least hostile patients rated it as excellent (p = 0.002).
  
  
  CONCLUSIONS
  Pessimistic or hostile patients were significantly less likely to rate their overall care as excellent than optimistic or non-hostile patients.
authors.affiliation: Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA. costello.brian@mayo.edu
authors.forename: Brian A
authors.initials: BA
authors.lastname: Costello
authors.forename: Thomas G
authors.initials: TG
authors.lastname: McLeod
authors.forename: G Richard
authors.initials: GR
authors.lastname: Locke
authors.forename: Ross A
authors.initials: RA
authors.lastname: Dierkhising
authors.forename: Kenneth P
authors.initials: KP
authors.lastname: Offord
authors.forename: Robert C
authors.initials: RC
authors.lastname: Colligan
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006791:Hostility; D006801:Humans; D008297:Male; D008875:Middle Aged; D010045:Outpatients / Q000523:psychology*; D017060:Patient Satisfaction; D010551:Personality; D010817:Physician-Patient Relations; D010820:Physicians; D011795:Surveys and Questionnaires