. 2019 Dec 27;9:20070. doi: 10.1038/s41598-019-56399-7

Table 3.

Sample characteristics and prevalence of CLA resistance reported in molecular studies among residents in Santiago, Chile.

Study	Gender female	Median age	Indication for endoscopic examination	Sample size	Prevalence	95% confidence interval
Salinas et al.¹⁷	^___	^___	^___	28	0.46	0.27–0.66
Gonzalez-Hormazabal et al.¹⁸	65%	43	Symptomatic	93	0.31	0.21–0.41
Present study	60%	47	Symptomatic	73	0.26	0.15–0.37
Random effects pooled				194	0.31	0.24–0.39