Fear of blood, injury, and injections, and its relationship to dental anxiety and probability of avoiding dental treatment among 18-year-olds in Norway.
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.
Vika
Margrethe
M
Faculty of Psychology, University of Bergen, Norway. margrethe.vika@psykp.uib.no
Skaret
Erik
E
Raadal
Magne
M
Ost
Lars-Göran
LG
Kvale
Gerd
G
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