Risk perception and cancer worries in families at increased risk of familial breast/ovarian cancer.
While families at increased risk for familial breast/ovarian cancer continue to overestimate their cancer risk with increased cancer worries about the future, few studies have examined factors that affect inherited cancer risk perception and cancer worries in both survivors and unaffected female relatives. The purpose of this study was to examine variables that may affect cancer worries and risk perceptions from a family-based perspective in a racially diverse, community-based, random sample of 146 dyads consisting of adult female breast and/or ovarian cancer survivors and their unaffected female relatives (N=292). Results indicated that coping style, self-efficacy, partner's income, family role relationship, and cancer risk perception were significant contributors to the survivors' and their unaffected relatives' cancer worries. Significant variables for perception of cancer risk for both survivors and relatives included income, race, family history of cancer, and cancer worries. Relatives had a higher perception of cancer risk, whereas survivors had more cancer worries. Additionally, the level of cancer worries reported by one member of the dyad was related to the amount of worries reported by the other. The results from this study underscore the importance of clinicians addressing concerns of both affected and unaffected members of families at increased risk of cancer to assist them in managing cancer worries and having realistic risk appraisals to make informed decisions about their own and their family's health surveillance options.
Mellon
Suzanne
S
College of Health Professions, University of Detroit Mercy, Detroit, Michigan 48221-3038, USA. mellonsk@udmercy.edu
Gold
Robin
R
Janisse
James
J
Cichon
Michelle
M
Tainsky
Michael A
MA
Simon
Michael S
MS
Korczak
Jeannette
J
D000223:Adaptation, Psychological; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001007:Anxiety / Q000523:psychology*; D001294:Attitude to Health; D001943:Breast Neoplasms / Q000235:genetics*; D003710:Demography; D005190:Family / Q000523:psychology; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000235:genetics*; D012307:Risk Factors; D011795:Surveys and Questionnaires