title: Health related quality of life in patients with chronic gastritis and peptic ulcer and factors with impact: a longitudinal study.
abstract: BACKGROUND
  The assessment of Health Related Quality of Life (HRQOL) has been applied as a significant outcome indicator for patients with chronic diseases. No HRQOL study, however, has looked at HRQOL in patients with chronic gastritis and peptic ulcers. This paper focuses on comparing HRQOL in patients with chronic gastritis and peptic ulcers and examining the factors that influence the HRQOL of such patients. Results can be used for making decisions in clinical trials as well as aiding individual management and preventive care of these diseases.
  
  
  METHODS
  The Chinese version of the SF-36 (CSF-36) was administered twice to 244 patients with chronic gastritis and peptic ulcers. Mean scores across the two disease groups were compared using t-tests, change over time was analyzed with paired samples t-tests, and factors predicting HRQOL were investigated using the univariate general linear model.
  
  
  RESULTS
  The mean domain scores of patients with chronic gastritis were lower than those for patients with peptic ulcers, with the exception of physical functioning. Both groups had lower HRQOL compared with population norms. Mean domain scores increased after treatment in both groups. HRQOL in patients with these two chronic diseases differed by age, education level, marriage, income, and gender, but their explanatory power was relatively low.
  
  
  CONCLUSIONS
  Quality of life of patients with chronic gastritis was lower than that of patients with peptic ulcers, which was lower than population norms. Quality of life in both patients groups was associated with socio-demographic risk factors.
authors.forename: Zhengwei
authors.initials: Z
authors.lastname: Wen
authors.forename: Xiaomei
authors.initials: X
authors.lastname: Li
authors.forename: Qian
authors.initials: Q
authors.lastname: Lu
authors.forename: Julie
authors.initials: J
authors.lastname: Brunson
authors.forename: Miao
authors.initials: M
authors.lastname: Zhao
authors.forename: Jianfeng
authors.initials: J
authors.lastname: Tan
authors.affiliation: People's Hospital of Songgang, Baoan, Shenzhen, Guangdong 518105, China. wanchh@hotmail.com.
authors.forename: Chonghua
authors.initials: C
authors.lastname: Wan
authors.forename: Pingguang
authors.initials: P
authors.lastname: Lei
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D005756:Gastritis / Q000503:physiopathology* / Q000523:psychology; D006304:Health Status; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000503:physiopathology* / Q000523:psychology; D011788:Quality of Life; D058992:Social Participation; D011795:Surveys and Questionnaires; D055815:Young Adult