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目的 通过前瞻性系统调查老年病房老年患者医院感染发生规律 ,探讨其防治措施。方法 前瞻性跟踪调查 1996年 1月～ 1997年 12月老年病房收治的 184 0例 60岁以上患者。结果 发现医院感染 3 3 3例次 ,感染率18.1% ,感染以恶性肿瘤、肾功能衰竭、脑血管意外、糖尿病、长期卧床患者为主。其预后与原发病的严重程度相关。结论 老年患者医院感染发病率与高龄、住院时间、长期卧床、侵入性治疗、机能衰退与免疫功能下降有关。
Objective To investigate the incidence of nosocomial infection in elderly patients in geriatric ward through prospective systematic investigation and to explore its prevention and treatment. Methods A prospective follow-up survey of 184 0 elderly patients over 60 years old admitted to the elderly ward from January 1996 to December 1997 was conducted. The hospital found 333 cases of infection, the infection rate of 18.1%, infection with malignant tumors, renal failure, cerebrovascular accident, diabetes, long-term bedridden patients. Its prognosis is related to the severity of the primary disease. Conclusion The incidence of nosocomial infection in elderly patients is related to the age, length of stay, bed rest, invasive treatment, functional decline and decreased immune function.