Skip to main content
. 2022 May 8;14(5):e24823. doi: 10.7759/cureus.24823

Figure 2. Summary of the risk of bias assessment for the RCT included studies.

Figure 2

Freitag (2019) [35], Kuah (2018) [2], Lee (2019) [39], Liu (2021) [7], Lu (2019) [17], and Lu (2020) [18]