TABLE 3.

Association between clarithromycin susceptibility and cagA status, age, place of birth, and prior treatment

Characteristic	No. (%) of patients
	Total (n = 117)	Clarithromycin susceptible (n = 75)	Clarithromycin resistant (n = 34)	Discrepant (n = 8)
Children	60	30 (50.0)	24 (40.0)	6 (10.0)
Adults	57	45 (78.9)	10 (17.5)	2 (3.5)
Spanish	89	53 (59.6)	30 (33.7)	6 (6.7)
Not Spanish	28	22 (78.6)	4 (14.3)	2 (7.1)
Prior treatment	24	8 (33.3)	14 (58.3)	2 (8.3)
No prior treatment	93	66 (71.0)	20 (21.5)	7 (7.5)