Table 8.

PP eradication rate for the 7-day treatment

	I2	Effectiveness	0, 95% LCL	0, 95% UCL	p
Average risk ratio (PAC)		1.35	0.82	2.23
Event rate (PAC) (fixed-effects model)	55.97 (p=0.103)	0.60	0.51	0.67	0.024
Event rate (PAC) (random-effects model)		0.58	0.46	0.70	0.204

Table 8 shows that the 7-day treatment duration was evaluated according to PPI using PAC. The I2 value was 55.97, but was not found to be significant (P=0.103). The eradication rate in the case of the fixed-effects model was 0.60% (95% CI: 51%–67%) and was found to be statistically significant (0.024). The risk ratio was 1.35; however, it was not statistically significant as the confidence intervals included a value of 1. Although the risk ratio with the random-effects model was 0.58 (95% CI: 46%–70%), the confidence intervals were wider and statistically insignificant (p=0.204).