Exploration of radiographers' knowledge, attitudes, and practices in delivering healthcare to children with autism spectrum disorder.

INTRODUCTION: Autism Spectrum Disorder (ASD) poses unique challenges in healthcare settings, including radiographic examinations. This study aimed to assess the knowledge, attitudes, and practices (KAP) of radiographers in the United Arab Emirates (UAE) towards ASD children, a population with increased healthcare needs. METHODS: A cross-sectional survey was conducted online, targeting radiographers across the UAE. The instrument utilized was a comprehensive and validated self-administered questionnaire developed based on relevant literature. The questionnaire incorporated sections to gauge radiographers' knowledge about ASD, their attitudes towards working with ASD children, and their adherence to recommended practices during radiographic examinations. Descriptive and inferential statistics were employed to describe KAP and identify any influencing factors. RESULTS: Radiographers demonstrated a moderate level of knowledge regarding ASD. Despite the knowledge, misconceptions about ASD nature were common. The radiographers generally acknowledged the need for special care for ASD children during radiographic procedures. High confidence in working with ASD children was noted, particularly among older participants, despite a clear interest in further training. Good adherence to recommended practices was observed, with physical restraints not being a common practice. However, areas for improvement were identified, such as the use of visual aids. CONCLUSION: Despite a moderate level of knowledge and good practices, there is a need to improve UAE radiographers' understanding and handling of ASD children. IMPLICATIONS FOR PRACTICE: This study highlights the need for enhancing ASD-specific knowledge and training and integrating supportive tools in radiographic procedures. This comprehensive approach could significantly improve the radiographic service quality for ASD children in the UAE.

Switching the reactivity of dihydrothiopyran-4-one with aldehydes by aqueous organocatalysis: Baylis-Hillman, aldol, or aldol condensation reactions.

An aqueous medium containing catalytic amounts of a tertiary amine was employed to direct the chemoselectivity of the reaction of aldehydes with 1a. With DBU, 2 was formed at room temperature as a rare exemplary of Baylis-Hillman reactions in heterocyclic enones. DABCO alternated the pathway toward an aldol reaction to form syn/anti mixtures of 3 with the syn isomers being the major products. With Et(3)N, aldol condensation dominated.