title: Stomach cancer screening and preventive behaviors in relatives of gastric cancer patients.
abstract: OBJECTIVE
  To investigate gastric cancer screening and preventive behaviors among the relatives of patients with gastric cancer [i.e., gastric cancer relatives (GCRs)].
  
  
  METHODS
  We examined the Korean National Health and Nutrition Examination Survey 2005 (KNHANES III) database and compared the gastric cancer screening and preventive behaviors of GCRs (n = 261) with those of non-GCRs (n = 454) and controls without a family history of cancer (n = 2842).
  
  
  RESULTS
  The GCRs were more likely to undergo gastric cancer screening compared with the control group (39.2% vs 32.3%, adjusted odds ratio: 1.43, CI: 1.05-1.95), although the absolute screening rate was low. Dietary patterns and smoking rates did not differ significantly between the groups, and a high proportion of GCRs reported inappropriate dietary habits (i.e., approximately 95% consumed excessive sodium, 30% were deficient in vitamin C, and 85% were deficient in dietary fiber).
  
  
  CONCLUSIONS
  The gastric cancer screening and preventive behaviors of GCRs have yet to be improved. To increase awareness among GCRs, systematic family education programs should be implemented.
authors.affiliation: Department of Family Medicine, Seoul National University Hospital, 101 Daehangno, Jongno-Gu, 110-744 Seoul, South Korea.
authors.forename: Jung Min
authors.initials: JM
authors.lastname: Kang
authors.forename: Dong Wook
authors.initials: DW
authors.lastname: Shin
authors.forename: Young Min
authors.initials: YM
authors.lastname: Kwon
authors.forename: Sang Min
authors.initials: SM
authors.lastname: Park
authors.forename: Min Sun
authors.initials: MS
authors.lastname: Park
authors.forename: Jin Ho
authors.initials: JH
authors.lastname: Park
authors.forename: Ki Young
authors.initials: KY
authors.lastname: Son
authors.forename: Be Long
authors.initials: BL
authors.lastname: Cho
mesh_terms: D000328:Adult; D000368:Aged; D001519:Behavior; D003430:Cross-Sectional Studies; D004032:Diet; D055088:Early Detection of Cancer; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000517:prevention & control*