Table 5.
Co-resistance to antibiotics of DEC strains isolated from diarrhea cases in Sinaloa during 2011–2014.
| Total | AMP | Cm | GEN | SMTX | CEF | CAZ | CIP | NA | |
|---|---|---|---|---|---|---|---|---|---|
| (A) TET | 176 | 143 (81.3)∗ | 55 (31.3) | 39 (22.2) | 141 (80.1)ˆ* | 53 (30.1) | 13 (7.4) | 48 (27.3) | 69 (39.2) |
| (B) AMP | 170 | 53 (31.2) | 37 (21.8) | 138 (81.1)ˆ* | 52 (30.5) | 17 (10) | 44 (25.9) | 68 (40) | |
| (C) Cm | 57 | 10 (17.5) | 47 (82.5)ˆ* | 18 (31.6) | 7 (12.3) | 22 (38.6) | 35 (61.4) | ||
| (D) GEN | 48 | 32 (66.7) | 24 (50) | 6 (12.5) | 15 (31.3) | 21(43.8) | |||
| (E) SMTX | 158 | 43 (27.2) | 12 (7.59) | 45 (28.5) | 67 (42.4) | ||||
| (F) CTX | 70 | 14 (20) | 11 (15.7) | 22 (31.4) | |||||
| (G) CAZ | 19 | 2 (10.5) | 7 (36.8) | ||||||
| (H) CIP | 51 | 41 (80.4) | |||||||
| (I) NA | 80 | ||||||||
| AB | 143 | 51 (35.7) | 34 (23.8) | 125 (87.4)ˆ* | 44 (30.8) | 12 (8.4) | 42 (29.4) | 61 (42.7) | |
| ABC | 51 | 9 (17.7) | 42 (82.4)ˆ* | 18 (35.3) | 7 (13.7) | 20 (39.2) | 32 (62.7) | ||
| ABCD | 9 | 8 (88.9)ˆ* | 6 (66.7)ˆ* | 2 (22.2) | 3 (33.3) | 4 (44.4) | |||
| ABCDE | 8 | 5 (62.5) | 2 (25) | 3 (37.5) | 4 (50) | ||||
| ABCDEF | 5 | 1 (20) | 3 (60) | 3 (60) | |||||
| ABCDEFG | 0 | 0 | 0 | ||||||
| ABCDEFGH | 1 | 1 (100) | |||||||
∗Statistical significance (p < 0.05) co-resistance combinations. TET, tetracycline; AMP, ampicillin; Cm, chloramphenicol; GEN, gentamicin; SMTX, sulfamethoxazole-trimethoprim; CTX, cefotaxime; CAZ, ceftazidime; CIP, ciprofloxacin; NA, nalidixic acid.