10Capon A, Pavoui N, Mastromattei A, et al. Pressure ulcer risk in long-term units: prevalence and associated factors[J]. J Adv Nurs,2007, 58(3):263-272.
5Dehni N,Schlegel R D,Cunningham C,et al.Influence of a defunctioning stoma on leakage rates after low colorectal anastomosis and colonic J pouch一anal anastomosis[J].Br J Surg,1998,85:1114.