Showing 14,741 - 14,760 results of 14,865 for search 'Operational data analysis', query time: 0.30s Refine Results
  1. 14741
  2. 14742

    Establishment and validation a relapse prediction model for bipolar disorder by Xiaoqian Zhang, Xiaoqian Zhang, Xiaoqian Zhang, Xiaoqian Zhang, Minghao Wu, Daojin Wang, Long Wang, Long Wang, Long Wang, Wen Xie, Wen Xie, Wen Xie

    Published 2025-01-01
    “…According to the results of univariate and multivariate logistic regression analyses, the number of prior episodes (odds ratio [OR]: 1.38, 95% confidence interval [CI]: 1.179–1.615), Social Disability Screening Schedule (SDSS) score (OR: 1.303, 95% CI: 1.027-1.652), Pittsburgh Sleep Quality Index (PSQI) (OR: 1.476, 95% CI: 1.29-1.689), Number of visits(OR: 0.768, 95% CI: 0.684-0.863), suicidal behaviors (OR: 5.54, 95% CI: 1.818-16.881) and the electroconvulsive therapy (ECT) (OR: 0.382, 95% CI: 0.156-0.94) were independent risk factors for relapse in patients with BD. An analysis of the receiver operating characteristic curve, calibration curve, and clinical decision curve further revealed that the predictive efficiency and degree of fit between the predicted value of the nomogram and the actual observed value were better.ConclusionThis study found that the number of previous episodes, SDSS score, PSQI score and suicidal behaviors were independent risk factors for relapse of BD, while the number of visits and ECT were protective factor. …”
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  3. 14743

    LEO or LEO baby within enterprise overlapping stents combined with coil embolization treatment for ruptured vertebrobasilar artery dissecting aneurysms by Zengbao Wu, Minghui Zhou, Ali Abdi Maalim, Yang Han, Xiao Guo, Cao Chen, Ting Lei, Kai Shu, Mingxin Zhu

    Published 2025-07-01
    “…Patient characteristics, clinical outcomes, and radiological results were thoroughly reviewed. Functional data were evaluated using the modified Rankin scale (mRS). …”
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  4. 14744

    Systemic and tumor-specific inflammatory markers VCAM-1 and ICAM-1 as indicators of extent of surgery and oncologic outcome in advanced ovarian cancer by Okan Gultekin, Jordi Gonzalez-Molina, Dhifaf Sarhan, Nina Groes-Kofoed, Mahmood Ul Hassan, Kaisa Lehti, Sahar Salehi

    Published 2025-09-01
    “…The diagnostic accuracy of biomarker candidates was evaluated using receiver operating characteristic (ROC) curve analysis Results: In blood, higher VCAM-1 and ICAM-1 levels correlated with lower surgical complexity scores, while ascitic VCAM-1 was linked to longer surgical durations. …”
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  5. 14745

    Medical exposure of patients from diagnostic X-ray examinations performed in medical organizations of the Russian Federation in 2022 by A. A. Bratilova, A. N. Barkovsky

    Published 2023-12-01
    “…The paper presents results of analysis of information on doses from medical exposure of the public in the Russian Federation in 2022, submitted via Federal Statistical Surveillance Form No. 3-DOZ “Information on doses to patients from medical X-ray examinations” to the Federal Databank on medical exposure doses, which operates on the base of Institute of Radiation Hygiene after P.V. …”
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  6. 14746

    Abstract 054: Transradial Thrombectomy Using "Sheathless PV" Guide Catheter in Armenia: Three‐Year Institutional Experience in 103 Cases by David Sahakyan, Anna Isahakyan, David Marqaryan, Aleksan Petrosyan, Mikayel Grigoryan

    Published 2023-11-01
    “…Results A total of 538 patients underwent ET during the analyzed 3‐year period, of which access was either not recorded, or was other than TRA/TFA in 23 patients (excluded from analysis). Of the remaining 515 patients, 103 had TRA‐first (all using Sheathless PV guide catheter) and 412 had TFA‐first (various guide catheters). …”
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  7. 14747

    The effect of dexmedetomidine on acute kidney injury after elective major abdominal surgery : a retrospective single-center propensity score matched study by Haibei Liu, Rong Luo, Liu Qian, Yujun Zhang, Wensheng Zhang, Juan Tan, Ling Ye

    Published 2024-12-01
    “…Furthermore, a subgroup analysis was conducted based on the infusion rate and the use of a loading dose to explore the effects of different methods of dexmedetomidine administration on AKI. …”
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  8. 14748

    Prone position ventilation-induced oxygenation improvement as a valuable predictor of survival in patients with acute respiratory distress syndrome: a retrospective observational s... by Hanwen Liang, Qiuxue Deng, Weiyan Ye, Zhenjie Jiang, Baozhu Zhang, Jiesen Zhang, Mei Jiang, Yuanda Xu

    Published 2024-11-01
    “…In the multivariable Cox analysis, PaO2:FiO2 responders had a significantly lower 60-day mortality risk (hazard ratio 0.369; 95% CI 0.171–0.798; p = 0.011). …”
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  9. 14749

    The impact of diagnosis-related group-based medical insurance payment model on the prognosis and nursing care of patients undergoing composite trabeculectomy: a retrospective cohor... by Yu Wang, Yu-yun Zhang, Jie Yan, Tian-bo Ji, Luo-dan Fan, Hai-di Wang, Tong Sun, Dan He

    Published 2025-05-01
    “…Patients were divided into two groups: pre-DRG implementation (DRG group: January 1, 2016 – May 1, 2019) and post-DRG implementation (None-DRG group: May 1, 2019 – December 31, 2022). Data on hospital stay, visual acuity, intraocular pressure, visual field, and retinal nerve fiber layer (RNFL) thickness were collected and analyzed. …”
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  10. 14750

    Development and validation of a prediction model for coronary heart disease risk in depressed patients aged 20 years and older using machine learning algorithms by Yicheng Wang, Yicheng Wang, Yicheng Wang, Chuan-Yang Wu, Hui-Xian Fu, Jian-Cheng Zhang, Jian-Cheng Zhang, Jian-Cheng Zhang

    Published 2025-01-01
    “…The evaluation metrics applied in this study included the area under the receiver operating characteristic (ROC) curve, calibration curve, Brier scores, decision curve analysis (DCA), and the precision-recall (PR) curve. …”
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  11. 14751

    Impactos ambientales en la ciudad de Manaus: una búsqueda de comprensión Ambient impacts in the city of Manaus: an understanding search by Eveline Maria Damasceno do Nascimento, Iraildes Caldas Torres

    Published 2008-08-01
    “…The technical procedures include operating a set of qualitative, quantitative, compatible and complementary instruments to obtuin, organize and systematize data in the study . …”
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  12. 14752

    Compliance of extended infusion of piperacillin/tazobactam with the desired pharmacokinetic/pharmacodynamic index in septic patients by Tomić Nataša, Vukmirović Saša, Sabo Stanislav, Uvelin Arsen, Popović Radmila, Vicković Sanja, Tomić Ljiljana, Tomić Zdenko

    Published 2025-01-01
    “…The maximum achieved PIP concentrations in examined patients were 130.03 ± 32.43 μg/mL. Based on PK/PD data, the applied PIP/TAZ dosing regimen was effective against sensitive strains whose MIC did not exceed 16 μg/mL (fT>MIC = 56%). …”
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  13. 14753
  14. 14754

    Correlation between serum homocysteine level and clinicopathological factors of IgA nephropathy by Cai Xiao-fan, Huang Jie-bo, Xing Yue, Cai Xiu-feng, Li Xue-ling, Zhong Yi-fei

    Published 2025-01-01
    “…The correlation of estimated glomerular filtration rate (eGFR) and pathological injury indices with Hcy was analyzed by Spearman's correlation analysis. The clinicopathological factors associated with HHcy were analyzed by logistic regression, and area under the receiver operator characteristic curve (AUC) was used to assess the ability of Hcy in predicting pathologic injuries associated with IgAN.ResultsPatients in the HHcy group had significantly higher male ratio (63.1% vs 32.7%), age [(40.44 ± 12.85)years vs (36.83 ± 11.56)years], albumin [Alb,(38.14 ± 4.71)g/L vs (36.28 ± 6.65)g/L], serum creatinine [Scr,(125.90 ± 75.89)μmol/L vs (75.39 ± 29.16)μmol/L], blood uric urea [BUN,(7.61 ± 4.01)mmol/L vs (5.29 ± 1.78)mmol/L], uric acid [UA,(427.04 ± 101.99)μmol/L vs (351.56 ± 93.45)μmol/L], and cystatin C [Cys C,(1.61 ± 0.66)mg/L vs (1.05 ± 0.36)mg/L], but lower eGFR [(70.50 ± 30.90)mL·min-1·(1.73 m2)-1 vs (100.35 ± 27.08)mL·min-1·(1.73 m2)-1] than the Hcy normal group (all P<0.05). …”
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  15. 14755

    Efficacy of corticosteroids addition to multimodal cocktail periarticular injection in total knee arthroplasty with hemophilic arthropathy by Hai Su, Shenxu Yu, Lei Chen, Haojing Zhou, Yichen Gong, Hua Huang, Shuaijie Lv, Peijian Tong, Xun Liu, Jun Ying

    Published 2025-04-01
    “…We conducted a retrospective analysis of clinical data from 98 HA patients who underwent TKA at our institution between January 2015 and January 2024. …”
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  16. 14756

    Diagnostic criteria for acute kidney injury based upon serum creatinine reference change in the diagnosis of acute kidney injury and prediction of progression of chronic kidney dis... by Hua Rui-xue, Zou Lu-xi, Wu Yu, Wang Tao, Sun Ling

    Published 2022-12-01
    “…ObjectiveTo evaluate a new criterion based upon the creatinine reference change (cROCK) for diagnosing acute-on-chronic kidney injury (ACKI) and predicting renal outcomes and all-cause mortality of patients with stage 3 chronic kidney disease (CKD).MethodsFrom January 1, 2016 to June 30, 2018, clinical data were collected from 90,864 patients admitted into Xuzhou Central Hospital, including 52 647 males with an average age of (60.75±18.99)(3-102) years and 38 217 females with an average age of (58.36±18.54)(3-104) years old.​ …”
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  17. 14757

    Association of surrogate adiposity markers with prevalence, all-cause mortality and long-term survival of heart failure: a retrospective study from NHANES database by Fan-Shun Guo, Fan-Shun Guo, Chen Guo, Chen Guo, Jia-Hao Dou, Jia-Hao Dou, Jun-Xiang Wang, Rui-Yun Wu, Rui-Yun Wu, Shou-Fang Song, Shou-Fang Song, Xue-Lu Sun, Xue-Lu Sun, Yi-Wei Hu, Yi-Wei Hu, Jin Wei, Jin Wei

    Published 2025-03-01
    “…An area under the receiver operating characteristic curve (AUC) for the prevalence of HF assessed by weight-adjusted-waist index (WWI) was 0.70 (95% CI: 0.69-0.72). …”
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  18. 14758
  19. 14759
  20. 14760

    The clinical value of autologous platelet-rich plasma extraction and injection as an adjunct to urethroplasty in the treatment of penile hypospadias in children by Xianhui Shang, Xianhui Shang, Zhendong Zhang, Kaiyi Mao, Kaiyi Mao, Hongyanng Tang, Hongyanng Tang, Guangxu Zhou, Guangxu Zhou, Yuchen Mao, Yuchen Mao, Yingbo Li, Yingbo Li, Zhen Luo, Zhen Luo, Peng Zhao, Peng Zhao, Cao Wang, Cao Wang, Hong Ma, Hong Ma

    Published 2025-04-01
    “…ObjectiveTo evaluate the clinical efficacy and safety of autologous platelet-rich plasma (PRP) as an adjunctive treatment for penile hypospadias repair in children, and to explore its independent role in reducing postoperative complications.MethodsWe retrospectively analyzed clinical data from 103 pediatric patients undergoing penile hypospadias repair between December 2019 and December 2021 at the Affiliated Hospital of Zunyi Medical University. …”
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