Evaluation of children's pain expression and behavior using audio visual distraction
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Quantitative Assessment of Cortical Auditory-tactile Processing in Children with Disabilities
Published on: January 29, 2014
Alicia Delgado1, Soo-Min Ok1,2, Donald Ho1
1Department of Pediatric Dentistry, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Objectives:
Dental anxiety distresses children and their families with consequent poor oral health and costly pediatric dental services. Children's behaviors could be modified using a distraction technique for improved dental treatment. The study evaluates the effects of an audio-visual distraction on children's behaviors and pain expressions during dental treatment.
Material And Methods:
One hundred healthy children, between 4 and 6 years of age, were randomly assigned to one of two groups: audio visual distraction (AVD, N = 61) group and control (CTR, N = 39) group. The pre and post pain expression was collected using a faces pain rating scale from the participated children. Children's behavior was evaluated using the Frankl behavior rating scale by the assigned dentist. Data was analyzed using chi-squared tests and analysis of variance.
Results:
The AVD group demonstrated more "definitely positive" behavior (91.8%) compared to the CTR group (35.9%) based on the Frankl scale evaluation from pre- and post-treatment (p < 0.0001). The pain rating scale did not demonstrate a significant difference in post-treatment pain scales (p = 0.2073) or changes in pain (p = 0.1532) between the AVD group and CTR group.
Conclusions:
The AVD is an effective distraction tool for young children during dental treatment regardless of child's subjective pain expression.

