Role of Helicobacter pylori infection in gastric carcinogenesis: Current knowledge and future directions

Table 1 Adherence to eradication therapy protocols in different countries

Ref.	Country	Adherence to treatment
Wu et al[130]	Taiwan	98.2% concomitant therapy
		95.7% sequential therapy
Greenberg et al[131]	Latin America (Chile, Colombia, Costa Rica, Honduras, Nicaragua, and Mexico )	92.2% overall
		93.8% concomitant therapy
		93% sequential therapy
		89.9% standard therapy
McNicholl et al[132]	Spain	83% concomitant therapy
		82% sequential therapy
Lim et al[133]	South Korea	96.2% concomitant therapy
		95.3% sequential therapy
Huang et al[134]	Taiwan	94% concomitant therapy
		95.3% sequential therapy
Hsu et al[135]	Taiwan	100% concomitant therapy
		98% sequential therapy
		99% standard therapy