Analysis of Risk Factors and Construction of a Prediction Model for Preoperative Concurrent Pathogenic Pyuria in Patients With Ureteral Calculi - Takeaways - MDSpire

Analysis of Risk Factors and Construction of a Prediction Model for Preoperative Concurrent Pathogenic Pyuria in Patients With Ureteral Calculi

  • By

  • Hengjiang Wu

  • Wei Zheng

  • Huayu Bao

  • Yuandi Fu

  • Chunhua Lin

  • Zhiguang Liao

  • Yijun Ye

  • Mengzhao Wei

  • Yu Zhang

  • December 11, 2025

  • 0 min

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  • 1

    The study evaluated risk factors for preoperative pyuria in 1182 patients with ureteral calculi (UC) to inform clinical interventions.

  • 2

    Independent risk factors for preoperative pyuria included female gender, bilateral UC, stone size, and hydronephrosis size.

  • 3

    For concurrent pathogenic pyuria, independent risk factors identified were female gender, comorbid diabetes mellitus, and hydronephrosis size > 40 mm.

  • 4

    A predictive model was developed combining specific indicators, achieving an area under the ROC curve of 0.764, indicating good predictive ability.

  • 5

    The study emphasizes the importance of early identification and intervention for patients with concurrent pathogenic pyuria to optimize surgical outcomes.

Original Source(s)

Analysis of Risk Factors and Construction of a Prediction Model for Preoperative Concurrent Pathogenic Pyuria in Patients With Ureteral Calculi

  • by Hengjiang Wu, Wei Zheng, Huayu Bao, Yuandi Fu, Chunhua Lin, Zhiguang Liao, Yijun Ye, Mengzhao Wei, Yu Zhang

  • December 11, 2025

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