Predictors of psychosocial distress 12 months after diagnosis with early and advanced prostate cancer

Med J Aust. 2010 Sep 6;193(S5):S58-61. doi: 10.5694/j.1326-5377.2010.tb03930.x.


Objective: To assess psychosocial distress in patients with early (localised) and advanced (metastatic) prostate cancer (PCA) at diagnosis (Time 1) and 12 months later (Time 2), and identify psychosocial factors predictive of later distress.

Design, participants and setting: Observational, prospective study of 367 men with early (211) or advanced (156) PCA recruited as consecutive attendees at clinics at seven public hospitals and practices in metropolitan Melbourne between 1 April 2001 and 30 December 2005. Both groups completed questionnaires at Time 1 and Time 2.

Main outcome measures: Health-related quality of life as assessed by the Short Form 36-item Health Survey; psychological distress, including depression and anxiety as assessed by the Brief Symptom Inventory; and coping patterns as assessed by the Mini-Mental Adjustment to Cancer scale.

Results: Over the 12 months, both the early and advanced PCA group showed reduced vitality and increased depression and anxiety; this effect was greater in the advanced PCA group. Mental health, social functioning and role-emotional functioning also deteriorated in the advanced group. Predictors of depression at Time 2 for the early PCA group were depression, vitality and a fatalistic coping pattern at Time 1; anxiety at Time 2 was predicted by anxiety and vitality at Time 1. In the advanced PCA group, depression at Time 2 was predicted by depression and mental health at Time 1; anxiety at Time 2 was predicted by anxiety, mental health, cognitive avoidance and lower anxious preoccupation at Time 1.

Conclusions: Men with early PCA experience decreasing vitality and increasing psychological distress over the 12 months following diagnosis; this trend is accelerated after diagnosis with advanced PCA. A fatalistic coping pattern at diagnosis of early PCA predicts later depression while cognitive avoidance and lower anxious preoccupation at diagnosis of advanced PCA predict later anxiety.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adaptation, Psychological
  • Adult
  • Aged
  • Aged, 80 and over
  • Anxiety / diagnosis
  • Anxiety / epidemiology*
  • Australia / epidemiology
  • Causality
  • Cohort Studies
  • Comorbidity
  • Depression / diagnosis
  • Depression / epidemiology*
  • Humans
  • Male
  • Mental Health / statistics & numerical data*
  • Middle Aged
  • Neoplasm Staging
  • Prevalence
  • Prospective Studies
  • Prostatic Neoplasms / epidemiology*
  • Prostatic Neoplasms / psychology*
  • Psychiatric Status Rating Scales
  • Quality of Life / psychology*
  • Regression Analysis
  • Severity of Illness Index
  • Social Support