Analysis of postoperative infection factors of retrograde intrarenal surgery combined with negative pressure equipment for renal stones.

ABSTRACT: Our study aimed to retrospectively analyze the patients who underwent the combination of negative pressure equipment and RIRS(NP-RIRS) for renal stones, and identified new high-risk factors related to infection. 456 patients with renal stones ≤ 3 cm underwent NP-RIRS in our department, from January 2022 to October 2023. All patients were divided into non-infection group(NIRIRS group) and infection group(IRIRS group) based on infection complications during the perioperative period. Establish a receiver operating characteristic curve(ROC curve)based on variables with statistical differences, and use the Jordan index to find the optimal cutoff value. Classify the data into two categories based on the best truncation value, and perform binary logistic regression analysis on the classified data

SUBMITTER: Cui D 

PROVIDER: S-EPMC11450142 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature