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. 2021 Dec;12(6):2814–2822. doi: 10.21037/jgo-21-624

Table 3. Basic characteristics of the included literature.

Region Articles (n) Conversion rate (%) 95% confidence interval
Asia 11 0.78 0.29–1.21
East Asia 3 0.69 0.49–0.90
South Asia 2 1.28 0.83–1.81
Middle East 3 0.84 0.29–1.38
West Asia 3 0.65 0.48–0.81