Showing 181 - 200 results of 354 for search '"survival analysis"', query time: 0.06s Refine Results
  1. 181

    Effects of Obstructive Sleep Apnea on Cardiac Function and Clinical Outcomes in Chinese Patients with ST-Elevation Myocardial Infarction by Baoxin Liu, Rong Guo, Shunping Zhou, Shuanshuan Xie, Ke Wang, Yawei Xu

    Published 2014-01-01
    “…The echocardiographic results showed that the myocardium of STEMI patients with OSA appeared to be more hypertrophic and with a poorer cardiac function compared with non-OSA STEMI patients. A Kaplan-Meier survival analysis revealed significantly higher cumulative incidence of MACE and cardiac mortality in the OSA group compared with that in the non-OSA group during a mean follow-up of 24 months. …”
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  2. 182

    Effectiveness of a 2-dose varicella vaccination program in Changzhou, China, during the transitional period (2017–2022): a registry-based case-cohort study by Suting Xiong, Changlei Han, Dan Wu, Xiaomeng Mi, Peipei Zhang, Han Gao, Gan Cao, Fang Yao, Cong Chen, Xufeng Lv

    Published 2025-01-01
    “…The subcohort was sampled using inverse probability weighting for the survival analysis design to evaluate the VEs under different dosages and cost types, eliminating confounding by age and location area. …”
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  3. 183

    Association of oxidative balance score with all-cause and cardiovascular mortality in overweight and obese by Shuxin Ying, Hongyan Ding, Yanjin Chen, Su Zheng

    Published 2025-01-01
    “…Mortality information, categorized into all-cause and cardiovascular deaths, was gathered from the National Death Index (NDI). Kaplan–Meier survival analysis, along with multivariate Cox regression and restricted cubic spline (RCS) modeling, were utilized to explore the link between OBS and mortality risks. …”
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  4. 184

    Association between red blood cell distribution width-to-albumin ratio at admission and all-cause mortality in patients with acute pancreatitis based on the MIMIC-III database. by Qingsong Wu, Lianyi Liao, Qingjun Deng

    Published 2025-01-01
    “…Divide the patients into a high RAR group and a low RAR group based on the cutoff value. Kaplan-Meier survival analysis demonstrated a statistically significant increase in 28-day mortality among patients in the high RAR group compared to those in the low RAR group. …”
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  5. 185

    Efficacy and Safety of Primary Glaucoma Device Implantation Surgery in Exfoliative Glaucoma: A Retrospective Consecutive Case Series by Sang Yoong Park, Sang Wook Jin

    Published 2020-01-01
    “…The probability of success of GDI surgery was determined via Kaplan–Meier survival analysis. Results. The preoperative IOP was 25.9 ± 4.7 mmHg, and the postoperative IOP at 24 months was decreased to 14.2 ± 3.6 mmHg (p value < 0.001). …”
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  6. 186

    Study protocol for an epidemiological study ‘Multimorbidity − identifying the most burdensome patterns, risk factors and potentials to reduce future burden (MOLTO)’ based on the Fi... by Annamari Lundqvist, Seppo Koskinen, Päivikki Koponen, Tuija Jääskeläinen, Jaana Suvisaari, Jutta Järvelin

    Published 2022-06-01
    “…The burden caused by multimorbidity as well as risk and protective factors for multimorbidity will be analysed by survival analysis methods such as Cox proportional hazards and Poisson regression models.Ethics and dissemination The survey data have been collected following the legislation at the time of the survey. …”
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  7. 187

    Screening of Active Components and Key Targets of Radix Codonopsis in the Treatment of Gastric Cancer by Lijun Tang, Jinhui Chen, Jin Yin, Mingli Fang

    Published 2021-01-01
    “…We constructed a network to screen the main bioactive compounds and therapeutic targets, assessed the prognostic value of the main target genes by survival analysis, and finally assessed the binding affinity of the main target genes and main bioactive compounds of Radix Codonopsis for the treatment of gastric cancer by molecular docking. …”
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  8. 188

    Single treatment selective laser trabeculoplasty in a Southern African resource-constrained context by Emma J. Pons, Jonathan J. Pons, Elly S. Grossman, Daniel Louw, Merle Werbeloff

    Published 2025-01-01
    “…The Kaplan-Meier survival analysis estimated that 60% of patients required no treatment escalation for up to 21 months. …”
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  9. 189

    MAIP1-Related Tumor Immune Infiltration: As a Potential Prognostic Biomarker for Esophageal Cancer by Xiaoyu He, Fu Gan, Yongjian Lin, Guoqing Liu, Yunhua Lin, Dongxu Chen

    Published 2022-01-01
    “…In the TCGA-EC cohort, the overexpression of MAIP1 was observed in tumor tissues compared to normal tissues (p=0.0038). Overall survival analysis showed that EC patients with the overexpression of MAIP1 presented a lower overall survival and worse prognosis (p=0.004). …”
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  10. 190

    Tobacco Stained Fingers and Its Association with Death and Hospital Admission: A Retrospective Cohort Study. by Gregor John, Céline Louis, Amandine Berner, Daniel Genné

    Published 2015-01-01
    “…We used the Kaplan-Meier survival analysis and the log-rank test to compare mortality and hospital readmission rates among smokers with and smokers without tobacco stains. …”
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  11. 191

    Identification of cuproptosis and ferroptosis-related subtypes and development of a prognostic signature in colon cancer. by Yinghao He, Fuqiang Liu, Qingshu Li, Zheng Jiang

    Published 2025-01-01
    “…By leveraging differential genes between the two subtypes, we constructed a prognostic model using univariate Cox regression and multivariate Cox regression analysis as well as LASSO regression analysis. Further survival analysis and receiver operating characteristic curve analysis demonstrated the model's high accuracy. …”
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  12. 192

    Pan-cancer analysis of SOX2: Prognostic implications and potential as a therapeutic target in immune checkpoint modulation by Shoukai Yu, Lingmei Qian, Liling Xu, Jun Ma

    Published 2025-02-01
    “…Significant downregulation of SOX2 expression was observed in colorectal adenocarcinoma, esophageal carcinoma, rectum adenocarcinoma, stomach adenocarcinoma, and testicular germ cell tumors, whereas its expression was upregulated in cervical squamous cell carcinoma, glioblastoma multiforme, lower grade glioma, lung adenocarcinoma, and lung squamous cell carcinoma.Survival analysis showed that low SOX2 expression correlated with better prognosis in bladder cancer, liver hepatocellular carcinoma, kidney renal clear cell carcinoma, and sarcoma, whereas high SOX2 expression was associated with poor prognosis in lung adenocarcinoma, and lung squamous cell carcinoma, glioblastoma multiforme, lower grade glioma. …”
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  13. 193

    Clinically probable RBD is an early predictor of malignant non-motor Parkinson’s disease phenotypes by Alfonso Enrique Martinez-Nunez, Hunter Hutchinson, Patricia Coutinho, Filipe Pereira Sarmento, Venkat Srikar Lavu, Qingqi Yuan, Jagan Mohan Reddy Dwarampudi, Aysegul Gunduz, Gregory M. Pontone, Michael S. Okun, Joshua K. Wong

    Published 2025-01-01
    “…These patients had a higher rate of cognitive impairment (M2 = 326.84, p < 0.001), apathy (M2 = 332.93, p < 0.001), hallucinations (M2 = 480.05, p < 0.001), depression (M2 = 480.05, p < 0.0001), anxiety (corrected p < 0.01), impulse control disorders (M2 = 77.577, p < 0.001), and autonomic dysfunction (F = 251.8, p < 0001). A survival analysis revealed an association between early RBD and faster progression to cognitive impairment. …”
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  14. 194

    Comprehensive Analysis Reveals PTK6 as a Prognostic Biomarker Involved in the Immunosuppressive Microenvironment in Breast Cancer by Lili Wang, Shuimei Luo, Ziming Wang, Yiqiang Huang, Yang Luo, Xianhe Xie

    Published 2022-01-01
    “…According to the results of a survival analysis, patients who had a high level of PTK6 expression had a shorter overall survival time than those who had a low level of PTK6 expression. …”
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  15. 195

    Increased nuclear expression of DNA damage inducible transcript 4 can serve as a potential prognostic biomarker in patients with gliomas: a study based on data mining and experimen... by Alireza Sadeghipour, Fahimeh Fattahi, Zahra Madjd, Fatemeh Tajik, Farnoosh Sedaghati, Leili Saeednejad Zanjani

    Published 2025-02-01
    “…At the protein level, positive nuclear DDIT4 expression was linked to higher histological grades and temozolomide treatment. Kaplan–Meier survival analysis demonstrated that positive nuclear DDIT4 expression is a significant predictor of poor disease-specific survival (DSS) and recurrence-free survival (RFS). …”
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  16. 196

    Clinical features and progression of Parkinson's disease with LRRK2 variants: A prospective study by Tingwei Song, Xiaoxia Zhou, Chunyu Wang, Heng Wu, Xinxiang Yan, Jifeng Guo, Beisha Tang, Lifang Lei, Qian Xu, Parkinson's Disease & Movement Disorders Multicenter Database and Collaborative Network in China (PD‐MDCNC)

    Published 2025-01-01
    “…In contrast, symptoms associated with LRRK2‐R1628P and LRRK2‐A419V were more similar to those of IPD. Survival analysis revealed that LRRK2‐PD does not affect life expectancy compared with IPD. …”
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  17. 197

    Oral Glutamine Supplement Inhibits Ascites Formation in Peritoneal Carcinomatosis Mouse Model by Ming-Jen Chen, Tsang-En Wang, Shu-Jung Tsai, Ching-Chung Lin, Chia-Yuan Liu, Horng-Yuan Wang, Shou-Chuan Shih, Yu-Jen Chen

    Published 2013-01-01
    “…The remaining mice were subject to survival analysis. Serum albumin levels were estimated every 2 weeks. …”
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  18. 198

    Analysis of the correlation between the group-based trajectory modeling of serum osmolality and prognosis in patients with sepsis-associated encephalopathy at 72 h after admission by Wentao Wu, Chen Wang, Yuhua Zhang, Yongpeng Xie, Xiaomin Li

    Published 2025-01-01
    “…Based on model-defined criteria, three distinct osmolality trajectory groups were identified: Group 1 (59.6%), Group 2 (36.4%), and Group 3 (4.0%). Kaplan-Meier survival analysis indicated that patients with relatively lower serum osmolality within the normal range (Group 1) had a lower 30-day mortality rate compared to those in the other groups (Group 2 and 3). …”
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  19. 199

    Diagnosis and Prognosis of Neuroendocrine Tumours of the Lung by Means of High Resolution Image Analysis by Uta Jütting, Peter Gais, Karsten Rodenacker, Joachim Böhm, Susanne Koch, Heinz W. Präuer, Heinz Höfler

    Published 1999-01-01
    “…The WDNEC cases are more similar in chromatin structure to TC than to SCLC. For the survival analysis, only chromatin features were selected to differentiate patients with better and worse prognosis independent of staging and tumour type.…”
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  20. 200

    Comparison of Survival Rates of Stainless-Steel Crowns Placed with and without Pulpotomy: A Two-Year Retrospective Study by Fatmah N. AlMotawah, Sharat Chandra Pani, Tala AlKharashi, Saleh AlKhalaf, Mohammed AlKhathlan, Fahad AlSultan, Ahmad AlMughirah

    Published 2020-01-01
    “…The type of each tooth was compared using the Chi-squared test and Kaplan–Meier survival analysis, and curves were plotted based on the two-year outcomes. …”
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