Evaluation of facial image scale and Venham picture test used to assess dental anxiety in children

Abstract

Aim: To evaluate two short term anxiety rating scales, Facial Image Scale (FIS) and Venham Picture Test, (VPT) that have been used to assess anxiety in children before dental treatment. Materials & Method: Fifty two children aged 6-12 years, who visited the Pediatric Dentistry Department for the first time and whose parents/guardians agreed to take part were included in the study. Anxiety of children was measured on both FIS and VPT scales while they were waiting for treatment in the waiting room. Results: A weak correlation was found between the Facial Image Scale (FIS) and the Venham Picture Test(VPT). (r = 0.087, n = 52 ,p> 0.05) however, the mean anxiety ratings of the two scales did not differ significantly. (t=0.660,/΋>0.05). Conclusions: The findings suggested that both the scales are valid means of assessing child dental anxiety in a clinical context.

Keywords

• dental anxiety
• facial image scale
• venham picture test
• behavior evaluation
• psychological evaluation