Table 5.

The coverage rate between different antimicrobial regimens upon the results of aerobic and anaerobic bacterial cultures of 89 patients with positive culture results

Code name	Antibiotics	No. of cases whose cultures were sensitive	No. of cases whose cultures were resistant	Coverage rate (%)
Regimen 1	Penicillin, gentamicin, clindamycin	60	29	67.42%
Regimen 2	Ceftriaxone, clindamycin	68	21	76.40%
Regimen 3	Ceftriaxone, metronidazole	63	26	70.79%
Regimen 4	Cefuroxime, clindamycin	55	34	61.80%
Regimen 5	Penicillin G, metronidazole	15	74	16.85%