Publications by authors named "Chieh Ting Chang"

Background: Parental preference for various behaviour management techniques (BMTs) used in paediatric dentistry has been shown to be influenced by many factors, including ethnicity.

Aim: To measure parental acceptability of BMTs used in paediatric dentistry and how it is influenced by ethnicity and language.

Design: Parents of patients presenting to a paediatric dentistry residency clinic in Houston, Texas, USA or Medellín, Colombia watched ten video BMT vignettes and rated their acceptance on a visual analog scale (VAS).

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The purpose of this study was to determine how ethnicity influences parental acceptability of behavior management techniques (BMTs) used during dental treatment of children. This is the first known study to compare ethnic differences in acceptance levels of the BMTs. Parental acceptance of 10 BMTs (tell-show-do, voice control, non-verbal communication, positive reinforcement, distraction, parental presence/absence, nitrous oxide, protective stabilization, sedation, and general anesthesia) was rated using a visual analogue scale (VAS) after watching vignettes of each technique.

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To determine the influence of boarding school on self-perceived body and facial morphology, the Body Shape Questionnaire (BSQ) and exploratory questions about the orofacial area (OFA) were administered to female boarding (B) and nonboarding (NB) students at two Catholic schools in Taiwan. The mean total BSQ scores of Bs were significantly higher than NBs, with both being significantly higher than the published normative score but lower than probable bulimics with no significant B vs. NB difference in mean total OFA scores.

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Background: Hemophilia A represents the most common and severe inherited hemorrhagic disorder. It is caused by mutations in the F8 gene, which leads to a deficiency or dysfunctional factor VIII protein, an essential cofactor in the factor X activation complex.

Methods: We used long-distance polymerase chain reaction and denaturing high performance liquid chromatography for mutation scanning of the F8 gene.

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