![jonas-leupe-wK-elt11pF0-unsplash](https://www.nationalelfservice.net/cms/wp-content/uploads/2023/04/jonas-leupe-wK-elt11pF0-unsplash-150x150.jpg)
In this blog we look at a RCT investigating the effect of a smartphone App on dental anxiety, communication, cooperation, and satisfaction among Brazilian adolescent patients. The findings show a reduction in anxiety from 22.8% to 6.5% in the test group compared with a reduction form 20.7% to 18.8% in the control group.
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