Table 2.

Summary of study location and design.

Study Location	Authors
Thailand	(4) Thepthien et al. 2021 [28], Patanavanich et al. 2021 [29], Ofuchi et al. 2020 [30], Chotbenjamaporn et al. 2017 [31]
Malaysia	(3) Robert Lourdes et al. 2019 [32], Nur Atikah et al. 2019 [33], Yusof et al. 2019 [34]
Indonesia	(3) Kristina et al. 2020 [35], Fauzi & Areesantichai 2020 [36], Bigwanto et al. 2019 [37]
Study Design	Authors
Cross-sectional	(10) Thepthien et al. 2021 [28], Patanavanich et al. 2021 [29], Ofuchi et al. 2020 [30], Chotbenjamaporn et al. 2017 [31], Robert Lourdes et al. 2019 [32], Nur Atikah et al. 2019 [33], Yusof et al. 2019 [34], Kristina et al. 2020 [35], Fauzi & Areesantichai 2020 [36], Bigwanto et al. 2019 [37]