Table 2. Classification of domestic sport tourism studies by content scope, author, methodology, and research focus

Content scope	Author (Year)	Methodology	Research focus
			A	B	C	D	E
Big data and sports tourism trends	Roh (2021)	Survey․structural equation modelling	•			•
	Kim (2017)	Big data analysis	•
	Kim et al. (2017)	Big data analysis			•		•
Sports events and tourism experience	Eum, Dae-Young Park, Sang-Yoon (2022)	Survey․regression analysis	•
	Ko and Ji (2013)	Survey․regression analysis		•	•	•
	Yi and Kim (2008)	Survey․regression analysis		•	•
	Min et al (2020)	Survey		•	•
Sports tourism and individual factors	Mun and Lee (2024)	Survey․structural equation modelling		•	•
	Kim and Park (2018)	Survey․path analysis		•
Regional sports tourism and policy	Kim and Seok (2023)	Literature review․policy analysis	•
	Kang et al (2021)	Qualitative research․policy analysis			•		•
	Kang and Park (2004)	Survey․policy analysis	•	•
	Lee et al (2021)	IPA analysis		•
	Choi (2023)	Survey	•
	Moon (2016)	Policy research	•				•
	Eom and Kwon (2019)	Qualitative research․in-depth interviews	•
	Choi (2016)	Network analysis			•