Dependable social relationships predict overall survival in Stages II and III breast carcinoma patients

  • Karen L. Weihs
  • , Samuel J. Simmens
  • , Joan Mizrahi
  • , Timothy M. Enright
  • , Martha E. Hunt
  • , Robert S. Siegel

Research output: Contribution to journalArticlepeer-review

47 Scopus citations

Abstract

Objective: The effect of support, from dependable non-household relationships, on breast cancer progression was studied using a prospective, longitudinal design. Methods: Dependable social support was assessed in women with invasive breast carcinoma Stages II and III within 18 months after diagnosis. Disease outcome was monitored for 8 to 9 years. Cox regression analyses, including the Nottingham Prognostic Index (NPI) score of disease severity, tested the association between the number of dependable support persons and time to death. Results: Ninety participants listed between 1 and 16 dependable nonhousehold support persons (mean=6, S.D.=4). There were 21 recurrences and 16 deaths from breast cancer at the end of the study. The number of dependable supports predicted decreased mortality [RR=0.41 (0.21-0.80), P=.01] after controlling for NPI. NPI predicted increased mortality [RR=1.6 (1.0, 2.4), P=.05]. Conclusions: For patients with Stages II and III breast cancer, the number of dependable, nonhousehold relationships predicts decreased mortality, after accounting for disease severity.

Original languageEnglish (US)
Pages (from-to)299-306
Number of pages8
JournalJournal of Psychosomatic Research
Volume59
Issue number5
DOIs
StatePublished - Nov 2005
Externally publishedYes

Keywords

  • Breast cancer
  • Psychosocial factors
  • Social support
  • Survival

ASJC Scopus subject areas

  • Clinical Psychology
  • Psychiatry and Mental health

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