Use of a Picture Exchange Communication System for preventive procedures in individuals with autism spectrum disorder: pilot study |
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Authors: | Adriana Gledys Zink DDS MSc PhD student Michele Baffi Diniz DDS MSc PhD Renata Oliveira Guaré DDS MSc PhD |
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Affiliation: | 1. Institute of Dentistry, Patients with Special Needs, Cruzeiro do Sul University, S?o Paulo, Brazil;2. Institute of Dentistry,Pediatric Dentistry, Cruzeiro do Sul University, S?o Paulo, Brazil |
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Abstract: | The aim of the present study was to evaluate the use of the Picture Exchange Communication System (PECS) in individuals with autism spectrum disorder (ASD) in order to facilitate patient‐professional communication during preventive procedures. In this study, 26 patients with ASD, between 5 and 19 years of age (10±3.3 y), were divided into two groups: G1 (n = 13) with no previous experience of dental treatment, and G2 (n = 13), with such previous experience. The initial approach followed the principles of the Son‐Rise Program®. The seven PECSs presented the routine of the dental office: “room,” “ground,” “chair,” “dentist,” “mouth,” “low,” and “triple.” Each PEC was used up to three times in order to acquire the skill proposed. It was verified that G2 required a greater number of times to achieve the acceptance of PECS “ground,” “dentist,” “mouth,” and “triple” (p < .05). We concluded that PECS facilitated patient‐professional communication during preventive procedures, including for ASD patients with previous dental experience. |
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Keywords: | autism spectrum disorder dentistry communication disorders preventive dentistry |
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