Youtube search
“Google Trends” is an online search tool that allows us to learn the most commonly searched specific keywords, phrases or topics in a certain time period in a particular region or whole world. Google Trends’ search filter has been set to ”past 5 years” and ”worldwide” for more comprehensive search results. Then, the most commonly used words on this subject by both patients and physicians, ”vertigo” and ”dizziness”, were compared on December 27, 2020. In the comparison, it was found that the word “vertigo” is used more frequently.
After the history and cookies of the used Web Browser were deleted, on December 27, 2020, the keyword “vertigo” was searched on YouTube using the ”sort by relevance” filter. The first 150 videos were selected for further review and the links of the videos were saved.