title: Lower levels of trust in one's physician is associated with more distress over time in more anxiously attached individuals with cancer.
abstract: OBJECTIVE
  In the present study, we investigated individual differences in the outcome of patient-physician trust when confronted with cancer from an attachment theoretical perspective. We expected that lower levels of trust are associated with more emotional distress and more physical limitations within the first 15 months after diagnosis, especially in those who score relatively high on attachment anxiety. No such association was expected for more avoidantly attached individuals.
  
  
  METHODS
  A group of 119 patients with different types of cancer (breast, cervical, intestinal and prostate) completed questionnaires concerning trust (short version of the Wake Forest Physician Trust Scale) and attachment (Experiences in Close Relationship scale Revised) at 3 months after diagnosis. Emotional distress (Hospital Anxiety and Depression Scale) and physical limitations (physical functioning subscales of the European Organization for Research and Treatment of Cancer, Quality of Life Questionnaire-C30) were assessed at 3, 9 and 15 months after diagnosis. To test the hypotheses, multiple hierarchical regression analyses were performed.
  
  
  RESULTS
  Lower levels of trust were associated with more emotional distress and more physical limitations at 3, 9 and 15 months after diagnosis in more anxiously attached patients, but not in less anxiously attached patients.
  
  
  CONCLUSIONS
  These results indicate an attachment-dependent effect of trust in one's physician. Explanations and clinical implications are discussed.
authors.affiliation: Department of Medical Psychology and Hospital Psychiatry, Slotervaart Hospital, Amsterdam, The Netherlands; Section Health Psychology, Department of Health Sciences, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands. Electronic address: S.C.H.Hinnen@umcg.nl.
authors.forename: Chris
authors.initials: C
authors.lastname: Hinnen
authors.affiliation: Section Health Psychology, Department of Health Sciences, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Grieteke
authors.initials: G
authors.lastname: Pool
authors.affiliation: Section Health Psychology, Department of Health Sciences, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Nynke
authors.initials: N
authors.lastname: Holwerda
authors.affiliation: Department of Medical Psychology, Academic Medical Centre, University of Amsterdam, The Netherlands.
authors.forename: Mirjam
authors.initials: M
authors.lastname: Sprangers
authors.affiliation: Section Health Psychology, Department of Health Sciences, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands; Department of Psychology, Health and Technology, University Twente, Enschede, The Netherlands.
authors.forename: Robbert
authors.initials: R
authors.lastname: Sanderman
authors.affiliation: Section Health Psychology, Department of Health Sciences, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Mariet
authors.initials: M
authors.lastname: Hagedoorn
mesh_terms: D000328:Adult; D000368:Aged; D001007:Anxiety / Q000523:psychology; D005260:Female; D006801:Humans; D007206:Individuality; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000523:psychology*; D009769:Object Attachment; D010817:Physician-Patient Relations; D011788:Quality of Life / Q000523:psychology*; D013315:Stress, Psychological / Q000523:psychology*; D035502:Trust / Q000523:psychology
keywords: Attachment; Cancer; Emotional distress; Patient–physician trust; Physical functioning