title: The association between partner support and psychological distress among prostate cancer survivors in a nationwide study.
abstract: OBJECTIVE
  Up to 38% of prostate cancer survivors experience significant psychological distress; 6-16% are diagnosed with depression or anxiety disorders. Support from a relationship partner can ameliorate psychological distress, but many studies treat relationship status as a dichotomous predictor without accounting for level of support provided by the partner.
  
  
  METHODS
  The current study is a secondary analysis of a sample of 292 prostate cancer survivors recruited by nine Community Clinical Oncology Program (CCOP) sites around the USA to a larger randomized controlled trial. Self-reported distress was measured at a baseline visit using the Profile of Mood States (POMS) and partner support was measured using the Social Network and Support Assessment (SNSA). Post hoc groups consisting of unmarried survivors, married survivors with low partner support (SNSA scores below the median), and married survivors with high partner support (SNSA scores above the median) were compared on distress using univariate and analysis of covariance (ANCOVA) analyses.
  
  
  RESULTS
  Married prostate cancer survivors with high partner support reported significantly lower levels of psychological distress than the other two groups on the total distress scale (16.20-19.19 points lower, p < 0.001). After adjusting for multiple comparisons, this pattern was also seen for subscales of distress.
  
  
  CONCLUSIONS
  This study highlights the importance of assessing both partner support and marital status when evaluating a survivor's psychosocial functioning and support network.
  
  
  CONCLUSIONS
  Assessing support could improve understanding of the association between partner support and prostate cancer survivors' psychological distress and could lead to interventions to bolster support and reduce distress.
authors.affiliation: James P. Wilmot Cancer Institute, University of Rochester Medical Center, 265 Crittenden Boulevard, Box 420658, Rochester, NY, 14642, USA, Charles_Kamen@Urmc.Rochester.Edu.
authors.forename: Charles
authors.initials: C
authors.lastname: Kamen
authors.forename: Karen M
authors.initials: KM
authors.lastname: Mustian
authors.forename: Charles
authors.initials: C
authors.lastname: Heckler
authors.forename: Michelle C
authors.initials: MC
authors.lastname: Janelsins
authors.forename: Luke J
authors.initials: LJ
authors.lastname: Peppone
authors.forename: Supriya
authors.initials: S
authors.lastname: Mohile
authors.forename: James M
authors.initials: JM
authors.lastname: McMahon
authors.forename: Raymond
authors.initials: R
authors.lastname: Lord
authors.forename: Patrick J
authors.initials: PJ
authors.lastname: Flynn
authors.forename: Matthias
authors.initials: M
authors.lastname: Weiss
authors.forename: David
authors.initials: D
authors.lastname: Spiegel
authors.forename: Gary R
authors.initials: GR
authors.lastname: Morrow
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008297:Male; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000401:mortality / Q000523:psychology*; D013315:Stress, Psychological / Q000628:therapy*; D017741:Survivors / Q000523:psychology*