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. 2018 Aug 17;7(3):77. doi: 10.3390/antibiotics7030077

Table 1.

Antimicrobial susceptibility profiles of Neisseria gonorrhoeae (NG) isolates (n = 143).

Antibiotics MIC Breakpoint (µg/mL) a Number of Isolates (%)
S I R S I R
Ciprofloxacin ≤0.06 0.125–0.5 ≥1 79 (55.2) 1 (0.7) 63 (44.1)
Penicillin ≤0.06 0.12–1 ≥2 19 (13.3) 92 (64.3) 32 (22.4)
Tetracycline ≤0.25 0.5–1 ≥2 24 (16.8) 104 (72.7) 15 (10.5)
Azithromycin ≤1 ≥2 140 (97.9) 3 (2.1)
Ceftriaxone ≤0.25 143 (100)
Gentamicin ≤4 8–16 ≥32 143 (100)

MIC: Minimum inhibitory concentration. a MIC breakpoints were selected in accordance with Clinical and Laboratory Standards Institute (CLSI) guidelines [13] and for gentamicin based on previous studies [15,16,17].