Online Information About Side Effects and Safety Concerns of Semaglutide: Mixed Methods Study of YouTube Videos

Andy Wai Kan Yeung   ^{1 *} , PhD ;   Fabian Peter Hammerle   ^{2, 3} , MD ;   Sybille Behrens   ² , MD ;   Maima Matin   ⁴ , MSc ;   Michel-Edwar Mickael   ⁴ , PhD ;   Olena Litvinova   ^{2, 5} , DSc ;   Emil D Parvanov   ^{2, 6} , PhD ;   Maria Kletecka-Pulker   ^{2, 7} , PhD ;   Atanas G Atanasov   ^{2, 4 *} , PhD

¹ Oral and Maxillofacial Radiology, Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong, China

² Ludwig Boltzmann Institute Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria

³ Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria

⁴ Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Jastrzebiec, Magdalenka, Poland

⁵ Department of Management and Quality Assurance in Pharmacy, National University of Pharmacy of the Ministry of Health of Ukraine, Kharkiv, Ukraine

⁶ Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna, Varna, Bulgaria

⁷ Institute for Ethics and Law in Medicine, University of Vienna, Vienna, Austria

*these authors contributed equally