Abstract:ObjectiveTo explore related factor of urinary sepsis after percutaneous nephrolithotomy(PCNL).Methods45 patients who conducted PCNL in People′s Hospital of Yunfu City from March 2013 to April 2016 were collected. Postoperative urinary sepsis in 28 cases,factors of age,sex,urine white blood cell,blood white blood cells,preoperative urine culture,renal function,renal stone size,renal effusion,surgery history,bleeding volume and operation time were group compared,and Logistic regression analysis was performed on the factors which were statistically different to get related factors of urinary sepsis after PCNL.ResultsComparison different groups of urine white blood cell,preoperative urine culture,renal function,renal stone size,renal effusion,surgery history,intraoperative bleeding volume and operation time,the difference was statistically significant(P<0.05).Logistic regression analysis found that urine culture,renal function,renal stone size,operation history and operation time were related to urinary sepsis after PCNL.ConclusionAim at processing and evaluation the factors of positive urine culture,renal injury,larger renal stones,surgery history of urinary tract,ecaluation of longer operation time before operation are expected to prevent and reduce occurrence rate of urinary sepsis after PCNL.
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