Dental fear in adults: a meta-analysis of behavioral interventions.

• OBJECTIVES: The aim of this meta-analytic and systematic quantitative approach is to examine the effects of behavioral interventions for dental anxiety and dental phobia. METHODS: Eighty studies were identified where dental fear treatment with behavioral methods was evaluated. Thirty-eight of 80 met entry criteria and were included in a meta-analysis. RESULTS: The calculated effect sizes (ESs) for self-reported anxiety after intervention indicate positive changes in 36 of the 38 studies and no changes in two. The overall ES = 1.8 (95% CI: 1.6, 1.8). The percent of subjects with post-treatment dental visits in the first 6 months post-treatment varied between 50 and 100%. The overall ES for attendance at dental visits, weighted by sample size, is 1.4 (95% CI: 1.3, 1.6). The homogeneity analysis indicates that the studies cannot be adequately described in one ES. The reported percentage of subjects with a dental visit between 6 months and 4 years post-treatment varied from 48 to 100%. The overall weighted ES for visiting the dentist, adjusted for drop-outs in the studies, is 1.2 (95% CI: 0.99, 1.4). CONCLUSIONS: Despite extensive heterogeneity, changes in self-reported anxiety represent medium to large ESs. Patients signing up for a behavioral intervention for dental fear can be expected to report a significant reduction in their fear, and this effect generally seems to be lasting. Mean long-term attendance ( >4 years after treatment) is 77%.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Odontologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Dentistry (hsv//eng)

Nyckelord

Adult

Attitude to Health

Behavior Therapy

classification

Confidence Intervals

Dental Anxiety

prevention & control

psychology

Dental Care

psychology

Follow-Up Studies

Health Behavior

Humans

Intervention Studies

Patient Dropouts

Self Assessment (Psychology)

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)