Table 1.
PICOS Eligibility criteria.
Fig 1.
The PRISMA flow chart for the search, screening, and selection strategy for the eligible studies.
From: Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 2021;372:n71. doi: 10.1136/bmj.n71. For more information, visit: http://wvw.prisma-statement.org/.
Table 2.
Summary of methodological quality assessment scores.
Table 3.
Characteristics of the studies examined in the present review.