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Table 4 Pattern of co-resistance to tested antibiotics among 421 S. pneumoniae isolates

From: Decreased Streptococcus pneumoniae susceptibility to oral antibiotics among children in rural Vietnam: a community study

Individual antibiotic and combination Absolute number of co-resistance with percentage of total 421 isolates in bracket
   CIP PEN G CTX CIP-PEN G CIP-
CTX
PEN G-CTX CIP- CTX - PEN G
   119 (28) 17 (4) 9 (2) 1 (0.2)* 2 (0.5) 5 (1)* 0 (0)
SXT 329 (78) 86 (20) 17 (4)* 9 (2) 1 (0.2) 2 (0.5) 5 (1) 0 (0)
TET 314 (75) 99 (24)* 13 (3) 7 (2) 1 (0.2) 2 (0.5) 3 (1) 0 (0)
ERY 294 (70) 66 (16)* 15 (4) 6 (1) 1 (0.2) 0 (0) 4 (1) 0 (0)
SXT - TET 254 (60)* 73 (17) 13 (3) 7 (2) 1 (0.2) 2 (0.5) 3 (1) 0 (0)
SXT - ERY 248 (59)* 51 (12) 15 (4) 6 (1) 1 (0.2) 0 (0) 4 (1) 0 (0)
TET - ERY 241 (57)* 60 (14) 13 (3) 5 (1) 1 (0.2) 0 (0) 3 (1) 0 (0)
SXT-TET-ERY 200 (48) 45 (11) 13 (3) 5 (1) 1 (0.2) 0 (0) 3 (1) 0 (0)
  1. *Significant different between resistant groups vs. non-resistant groups using χ2 test (p < 0.05).
  2. TET: tetracycline, PEN G: benzylpenicillin, CTX: cefotaxime, SXT: co-trimoxazole, ERY: erythromycin, CIP: ciprofloxacin.