Table 2: Resistance rates of community-acquired (CA) and Hospital-acquired (HA) MRSA in Tunisia.

No. (%) of strains
Total (n = 135) CA-MRSA (n = 49) HA-MRSA (n = 86) P-value
Kanamycin 110 (81.5) 41 (83.7) 69 (80.2) < 0.001
Tobramycin 46 (34.1) 2 (4.1) 44 (51.2) < 0.001
Gentamicin 41 (30.4) 1 (2) 10 (46.5) < 0.001
Erythromycin 60 (44.4) 11 (22.4) 49 (57) < 0.001
Lincomycin 32 (23.7) 1 (2) 31 (36) < 0.001
Pristinamycin 4 (2.9) 0 4 (4.6) 0.5
Chloramphenicol 23 (17) 1 (2) 22 (25.6) < 0.001
Tetracycline 102 (75.6) 37 (75.5) 65 (75.6) 1
Ofloxacin 47 (34.8) 5 (10.2) 42 (48.8) < 0.001
Rifampicin 28 (20.7) 2 (4.1) 26 (30.2) < 0.001
Trimethoprim-sulfamethoxazole 12 (8.9) 2 (4.1) 10 (11.6) 0.3
Fosfomycin 3 (2.2) 0 3 (3.5) 0.6
Fusidic acid 68 (50.4) 37 (75.5) 31 (36) < 0.001