From July 1995 to June 1998, 12 patients with post-median sternotomy deep sternal wound infection are identified among 1256 adult patients with incidence of 0.96%.

• 从一九九五年七月到一九九八年六月，在一千二百五十六个成年病患中有十二个病人被发现有胸骨正中切开术后的深部胸骨伤口感染，发生率是0.；96%25。