@entity6 , a risk factor for both XXXX after percutaneous nephrolithotomy.

@entity1 @entity6 @entity260 @entity1290 @entity1850 @entity166
BACKGROUND: It is reported that up to one-third of @entity1 might have some @entity260 after percutaneous nephrolithotomy (PCNL). The predictive factors for @entity166 remains conflicted, which was the main objective of this study. METHODS: This was a retrospective analysis using data from enrolled 411 @entity1 diagnosed with @entity1290 underwent PCNL from 2008 to 2013. The correlation between @entity260 with demographic characteristics, comorbidities and perioperative features was analyzed by Fisher's exact test or Mann-Whitney test. Logistic regression analysis was used for assessment of risk factors associatedwith @entity166 . RESULTS: The mean age of 411 @entity1 included was 53.6 years and male @entity1 occupied 57.9%. Of all the 411 @entity1 enrolled, 145 @entity1 were diagnosed with @entity1850 ( @entity1850 ). The comorbidity of @entity6 and complete staghorn calculi were suggested to be independent risk factors for postoperative infectious complications by Logistic regression analysis. The overall complication rate was 31.1% (128/411) and 33 cases (8.0%) was categorized as major complications according to the modified Clavien score. The comorbidity of @entity6 and an upper pole tract were risk factors for the occurrence of major complications after PCNL. CONCLUSIONS: The comorbidity of @entity6 was significantly associated with an increasing incidence of both @entity260 after PCNL.
