The study aims to explore how dietary habits affect oral health in children with autism. By examining a cross-section of the autistic paediatric population, the research seeks to identify patterns or specific dietary preferences that may contribute to or mitigate oral health issues. This observational study does not intervene in participants' diets but observes existing habits and their oral health outcomes, aiming to provide insights that could guide better dietary recommendations and oral health practices for children with autism.

The study investigates oral health implications of dietary preferences in autistic children, revealing diverse oral statuses and emphasizing tailored interventions. Key findings include significant associations between hygiene practices, periodontal disease, and dietary choices. The research highlights the need for personalized dental care, influenced by factors like age, gender, family income, parental education, and ASD severity. The study contributes to understanding oral health challenges in autistic children, suggesting dietary factors play a crucial role in oral health outcomes, calling for targeted strategies to improve their dental well-being.

Inclusion Criteria:

• Children between the ages of 2 and 12 diagnosed with autism spectrum disorder are eligible to participate in the study.
• Informed consent from parents or legal guardians is a prerequisite.

Exclusion Criteria:

• Challenges that may impact study outcomes include coexisting medical conditions.
• Severe behavioral issues that may impede participation.
• Difficulties in obtaining informed consent, posing obstacles to comprehensive research endeavors.

This study examines the impact of dietary habits on oral health among children with Autism Spectrum Disorder (ASD). It assesses how specific dietary choices correlate with oral health outcomes, including dental caries and periodontal disease. Key findings highlight the significance of diet in oral health management for autistic children, underscoring the need for specialized dietary advice and oral care strategies. The research aims to inform caregivers and healthcare professionals about the importance of monitoring and adjusting dietary habits to improve oral health in the ASD pediatric population.

The IPD Sharing Plan aims to advance research in oral health and dietary preferences in autistic children, ensuring data privacy. It includes sharing anonymized participant data (demographics, dietary habits, oral health status) and study methodologies. Data access requires a review for ethical soundness, a commitment to confidentiality, and is limited to affiliated researchers. This fosters collaboration while protecting participant information.