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risk factors and nursing measures for patients with low respiratory tract infection in icu
¡¾abstract¡¿ objective to study on risk factors of icu coma patients who suffered from low respiratory tract infection(hospital acquired pneumonia£¬hap)£¬then perform relevant nursing care to reduce the hap rates.methods from june 1999 to janurary 2005£¬104 icu coma patients according to whether they had artificial respiratory tract(art)or not£¬were divided into two groups£¬and these patients were all without copd or hap before being enrolled. the se two groups patients were given the same nursing care such as changing positions at regular time£¬back patting every two hours£¬appropriate sputum suction.results in the art group hap rate were 85.07%£¬non-art group were 35.14%.the difference between these of two groups were significant(p£¼0.05£©.conclusion art such as trachea intubation and tracheotomy£¬ which can damage respiratory tract natural defensive function£¬is one of the risk factors of hap.those measures to balance the internal environment respiratory tract of to meet its physiological needs will result that hap in art patients reduce.
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