Characterizing the psychological distress response before and after a cancer diagnosis

J Behav Med. 2013 Dec;36(6):591-600. doi: 10.1007/s10865-012-9453-x. Epub 2012 Aug 28.

Abstract

Psychological distress among cancer survivors is common. It is unknown if symptoms predate diagnosis or differ from patients without cancer because studies are limited to patient follow-up. Linked cohort (Wisconsin Longitudinal Study) and tumor registry records were used to assess the psychological distress response pre- to post-cancer diagnosis. Adjusted predicted probabilities of being in one of five categories of change for three psychological distress measures (depression, anxiety, well-being) were compared for participants diagnosed with cancer between 1993-1994 and 2004-2005 and participants without cancer (N = 5,162). Cancer survivors were more likely to experience clinically significant increases (≥0.8 standard deviation) in depression (15, 95 % CI = 12-18 %) and anxiety (19 %, CI = 16-22 %) compared to their no-cancer counterparts (10 %, CI = 10-11 %; 11 %, CI = 11-12 %). Cancer survivors <5 years from diagnosis were more likely to experience worsening depression. Survivors ≥5 years were more likely to experience worsening anxiety. No significant results were found for well-being. Characterizing the psychological distress response is a prerequisite for identifying at-risk patients and communicating expected symptoms, allowing for proactive resource provision.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Anxiety / diagnosis
  • Anxiety / psychology*
  • Depression / diagnosis
  • Depression / psychology*
  • Female
  • Humans
  • Longitudinal Studies
  • Male
  • Mental Health
  • Middle Aged
  • Neoplasms / diagnosis
  • Neoplasms / psychology*
  • Quality of Life / psychology*
  • Stress, Psychological / diagnosis
  • Stress, Psychological / psychology*
  • Survivors / psychology