title: Fear of blood, injury, and injections, and its relationship to dental anxiety and probability of avoiding dental treatment among 18-year-olds in Norway.
abstract: BACKGROUND
  More knowledge about the relationship between blood-injury-injection phobia (BIIP) and dental anxiety (DA) may give new clinically relevant information in the assessment and management of children with DA.
  
  
  OBJECTIVE
  The aims of this study were to explore the relationships between BIIP and DA, and to explore to what extent the two subtypes of BIIP in combination with DA are related to self-reported probability of avoiding dental treatment if a dental injection is needed.
  
  
  METHODS
  The subjects were a random sample of 1385 18-year-olds attending high schools in a county of Norway, and the data were collected by use of questionnaires completed in classrooms. The survey instruments applied were Dental Fear Survey, Injection Phobia Scale-Anxiety, and Mutilation Questionnaire.
  
  
  RESULTS
  About 11% of the subjects with DA and subtypes of BIIP, respectively, reported high probability of avoiding dental treatment in a situation where a dental injection was possibly needed. In multiple regression analysis, only DA contributed to self-reports of high probability of avoiding dental treatment.
  
  
  CONCLUSIONS
  The results indicate that among adolescents, BIIP is relatively often connected with DA. Clinical implications are discussed.
authors.affiliation: Faculty of Psychology, University of Bergen, Norway. margrethe.vika@psykp.uib.no
authors.forename: Margrethe
authors.initials: M
authors.lastname: Vika
authors.forename: Erik
authors.initials: E
authors.lastname: Skaret
authors.forename: Magne
authors.initials: M
authors.lastname: Raadal
authors.forename: Lars-Göran
authors.initials: LG
authors.lastname: Ost
authors.forename: Gerd
authors.initials: G
authors.lastname: Kvale
mesh_terms: D000293:Adolescent; D001294:Attitude to Health; D001769:Blood; D016854:Dental Anxiety / Q000209:etiology / Q000523:psychology*; D003729:Dental Care / Q000523:psychology*; D003753:Dental Health Surveys; D005239:Fear / Q000523:psychology*; D005260:Female; D006801:Humans; D007267:Injections / Q000523:psychology; D008297:Male; D009664:Norway; D010342:Patient Acceptance of Health Care / Q000523:psychology*; D010698:Phobic Disorders / Q000145:classification / Q000150:complications*; D000297:Psychology, Adolescent; D012016:Reference Values; D014947:Wounds and Injuries / Q000523:psychology