Kozol R A, Fromm D, Ackerman N B, Chung R
Surg Gynecol Obstet. 1986 May;162(5):442-4.
A five year randomized prospective study was carried out to compare subcutaneous drains versus a type of stay suture closure in morbidly obese patients. While acceptable wound infection rates were found, no statistical superiority was established between these types of closures.
开展了一项为期五年的随机前瞻性研究，以比较病态肥胖患者使用皮下引流与一种缝合法闭合伤口的效果。虽然发现伤口感染率在可接受范围内，但在这些闭合方式之间未确立统计学上的优势。
