It is very uncertain whether regimens containing quinolone changes adverse events: any antibiotic‐related adverse event leading to… compared with regimens containing cephalosporins (very low certainty).
Regimens containing nitroimidazole showed no clear difference in adverse events: any antibiotic‐related adverse event leading to… compared with no nitroimidazole (low certainty).
It is very uncertain whether regimens containing clindamycin plus aminoglycoside changes adverse events: any antibiotic‐related adverse event leading to… compared with regimens containing quinolone (very low certainty).
It is very uncertain whether regimens containing clindamycin plus aminoglycoside changes adverse events: any antibiotic‐related adverse event leading to… compared with regimens containing cephalosporin (very low certainty).
Regimens containing macrolides (azithromycin) showed no clear difference in adverse events: any antibiotic‐related adverse event leading to… compared with regimens containing tetracycline (doxycycline) (low certainty).