截瘫病人尿路感染较常见,发病率仅次于上呼吸道感染。晚期截瘫病人中尿路感染致肾功能衰竭及败血症是重要死亡原因。1.病因由于病人长期卧床,不能活动,不敢多饮水以减少排尿量及排尿次数。机体抵抗力下降,泌尿系粘膜防御缺陷,尿中分泌型免疫球蛋白 Urinary tract infections in paraplegic patients are more common, the incidence rate is second only to upper respiratory tract infection. Urinary tract infection caused by advanced paraplegia patients with renal failure and sepsis is an important cause of death. 1. The cause of the patient bedridden, unable to move, not to drink more water to reduce the amount of urination and urination frequency. Decline in body resistance, urinary tract mucosal defense defects, urinary secretory immunoglobulin