Systematic Reviews
Copyright ©The Author(s) 2020.
World J Gastroenterol. Oct 28, 2020; 26(40): 6270-6278
Published online Oct 28, 2020. doi: 10.3748/wjg.v26.i40.6270
Figure 1
Figure 1 PRISMA flow diagram demonstrating the selection of studies to be included in the review. κ represents Cohen’s Kappa values indicating the rate of agreement between selection coordinators. COVID-19: Coronavirus disease 2019.