Fig. 2From: Cefepime versus Ceftriaxone for perioperative systemic antibiotic prophylaxis in elective orthopedic surgery at Bugando Medical Centre Mwanza, Tanzania: a randomized clinical studyKaplan-Cox-Meier probability estimates of developing (surviving) superficial surgical site infection in elective orthopedic surgery a: Ceftriaxone, b CefepimeBack to article page