Anxiety in Children during Occlusal ART Restorations in Primary Molars Placed in School Environment and Hospital Dental Setup

Abstract

Objective: To evaluate the anxiety in children during occlusal atraumatic restorative treatment (ART) in the primary molars of children; and compare the anxiety for ART procedure performed in school environment and in hospital dental setup. Study design: A randomized controlled trial where One dentist placed 120 ART restorations in 60 five- to seven year-olds who had bilateral matched pairs of occlusal carious primary molars. A split-mouth design was used to place restorations in school and in hospital dental setup, which were assigned randomly to contralateral sides. Anxiety was evaluated by Modified Venhem score and the heart rate of the children at five fixed moments during dental treatment. Results: At the entrance of the children into the treatment room, statistically significant difference between treatment in school environment and treatment in hospital dental setup for venham score and heart rate could be found (P=0.023 and P=0.037 respectively). At the start of the treatment procedure higher venham score and heart rate was observed in children treated in hospital dental setup in comparison with the children treated in school environment , finding was statistically significant (P=0.011 and P=0.029 respectively). During all other three points of treatment, the Venham scores of the children treated in school were lower than those of the children treated in hospital dental setup but statistically not significant (P>0.05). Positive co-relation between Venham scores and Heart rate was established. No statistically significant relation could be established between boys and girls. Conclusions: Overall anxiety in children for ART treatment was found to be less and the procedure was well accepted irrespective of environment where treatment was performed. Hospital dental setup by itself made children anxious during entrance and starting of the treatment when compared to children treated in school environment.