title: The effects of providing pre-gastrointestinal endoscopy written educational material on patients' anxiety: a randomised controlled trial.
abstract: BACKGROUND
  Endoscopy is a frequently applied operation in health institutions which may cause anxiety in patients.
  
  
  OBJECTIVE
  The objective of this study is to determine the effects of written educational material related to the endoscopy procedure on the anxiety level of the patient before gastrointestinal endoscopy.
  
  
  METHODS
  A randomised controlled trial design with two groups: case and control groups.
  
  
  METHODS
  140 patients assigned randomly who applied for gastrointestinal endoscopy.
  
  
  METHODS
  
  
  
  METHODS
  the control group in our study consisted of 70 people who were briefly informed by the relevant unit about pre-endoscopy preparation. The case group consisted of 70 people who were also given brief information about the pre-endoscopy preparation by the relevant unit. Only the case group were also given written educational material and told orally by the researcher about the content.
  
  
  METHODS
  for the collection of the data, a questionnaire form and Spielberger's State-Trait Anxiety Inventory were used.
  
  
  RESULTS
  A significant difference in the average state anxiety scores was found between the case and the control group (p<0.05). An important difference was found in the average state anxiety scores between the case and the control group who had not undergone endoscopy before our study (p<0.05).
  
  
  CONCLUSIONS
  Use of written material including detailed information to inform the patient before endoscopy was useful in lessening their anxiety level. Health professionals should evaluate the anxiety level of patients before endoscopy and educational material should be given to them to read.
authors.affiliation: Gazi University Faculty of Health Sciences, Nursing Department, Ankara, Turkey.
authors.forename: Sevinç
authors.initials: S
authors.lastname: Kutlutürkan
authors.forename: Ulkü
authors.initials: U
authors.lastname: Görgülü
authors.forename: Hatice
authors.initials: H
authors.lastname: Fesci
authors.forename: Afiye
authors.initials: A
authors.lastname: Karavelioglu
mesh_terms: D000368:Aged; D001007:Anxiety; D016022:Case-Control Studies; D016099:Endoscopy, Gastrointestinal / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic; D011795:Surveys and Questionnaires