title: Saudi women's interest in breast cancer gene testing: possible influence of awareness, perceived risk and socio-demographic factors.
abstract: BACKGROUND
  Development of effective educational strategies should accompany increases in public awareness and the availability of genetic testing for breast cancer (BC). These educational strategies should be designed to fulfill the knowledge gap while considering factors that influence women's interest in order to facilitate decision making.
  
  
  OBJECTIVE
  To determine the possible correlates of Saudi women's interest in BC genes testing including socio-demographics, the level of awareness towards BC genes, the family history of BC and the perceived personal risk among adult Saudi women in Al Hassa, Saudi Arabia.
  
  
  METHODS
  This cross-sectional study was carried out during the second BC community-based campaign in Al Hassa, Saudi Arabia. All Saudi women aged ≥ 18 years (n=781) attending the educational components of the campaign were invited to a personal interview. Data collection included gathering information about socio- demographics, family history of BC, the perceived personal risk for BC, awareness and attitude towards BC genes and the women's interest in BC genes testing.
  
  
  RESULTS
  Of the included women (n=599), 19.5% perceived higher risk for BC development, significantly more among < 40 years of age, and with positive family history of BC before 50 years of age. The participants demonstrated a poor level of awareness regarding the inheritance, risk, and availability of BC genetic testing. The median summated knowledge score was 1.0 (out of 7 points) with a knowledge deficit of 87.8%. The level of knowledge showed significant decline with age (> 40 years). Of the included women 54.7% expressed an interest in BC genetic testing for assessing their BC risk. Multivariate regression model showed that being middle aged (Odds Ratio 'OR'=1.88, confidence intervals 'C.I'=1.14-3.11), with higher knowledge level (OR=1.67, C.I=1.08-2.57) and perceiving higher risk for BC (OR=2.11, C.I=1.61-2.76) were the significant positive correlates for Saudi women interest in BC genetic testing.
  
  
  CONCLUSIONS
  Saudi women express high interest in genetic testing for BC risk despite their poor awareness. This great interest may reflect the presence of inappropriate information regarding BC genetic testing and its role in risk analysis.
authors.affiliation: Community Medicine and Public Health, Faculty of Medicine, Cairo University, Cairo, Egypt. amin55@myway.com
authors.forename: Tarek Tawfik
authors.initials: TT
authors.lastname: Amin
authors.forename: Hamed Abdullah
authors.initials: HA
authors.lastname: Al-Wadaani
authors.forename: Manal Mubarak
authors.initials: MM
authors.lastname: Al-Quaimi
authors.forename: Nedaa' Abdullah
authors.initials: NA
authors.lastname: Aldairi
authors.forename: Jawaher Mohammed
authors.initials: JM
authors.lastname: Alkhateeb
authors.forename: Azzam Abdul Lateef
authors.initials: AA
authors.lastname: Al-Jaafari
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001364:Awareness; D001943:Breast Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000235:genetics*; D003430:Cross-Sectional Studies; D003657:Decision Making; D003710:Demography; D005260:Female; D020022:Genetic Predisposition to Disease; D005820:Genetic Testing; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008875:Middle Aged; D010465:Perception; D010865:Pilot Projects; D011379:Prognosis; D018570:Risk Assessment; D012529:Saudi Arabia / Q000453:epidemiology; D012959:Socioeconomic Factors; D055815:Young Adult