Table 2.

Table With Pooled Values of 5 Included Studies.

Study	Prevalence	95% CI	% Weight
Wang (2021)	0.61	0.52 to 0.70	19.61
Han (2010)	0.25	0.20 to 0.30	20.98
Le (2010)	0.24	0.16 to 0.33	19.75
Park (2013)	0.24	0.21 to 0.28	21.35
Abdalla (2021)	0.46	0.35 to 0.57	18.31
Random pooled prevalence	0.35	0.23 to 0.48	100.00