Ewing肉瘤p53表达与患者病理和预后分析 by 吴敬国

“…使用免疫组化法检测Ewing肉瘤组织中p53的表达，并用卡方检验、Kaplan-Meier生 存曲线、Log-rank检验及Cox比例风险回归模型评估p53表达与Ewing肉瘤患者临床病理特征及总体生存的相关 性。…”
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Association between different insulin resistance indices and all-cause mortality in patients with diabetic kidney disease: a prospective cohort study by Huan Zhu, Yinmei Chen, Dexin Ding, Hui Chen

“…The relationship between IR indices and survival outcomes was evaluated through weighted multivariate Cox regression, Kaplan-Meier survival analysis, and restricted cubic spline (RCS) modeling. …”
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术前中性粒细胞与淋巴细胞比在食管鳞癌中的预后意义 by 田界勇, 徐广文, 熊燃, 梅新宇

“…根据ROC曲线得出NLR最佳Cut-off值，根据最佳Cut-off值分为高NLR组和低NLR组，使用<italic>χ</italic>²检验比较两组患者临床病理特征。使用Kaplan Meier生存曲线和Cox比例风险模型研究NLR对食管癌预后的影响。结果ROC曲线下面积为0.74，最佳Cut-off值为2.50时Youden指数最大，灵敏度为56.00%，特异度79.70%。…”
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Predicting 28-day all-cause mortality in patients admitted to intensive care units with pre-existing chronic heart failure using the stress hyperglycemia ratio: a machine learning-... by Xiao-han Li, Xing-long Yang, Bin-bin Dong, Qi Liu

“…The relationship between SHR and 28-day all-cause mortality was analyzed using restricted cubic splines, receiver operating characteristic (ROC) curves, Kaplan–Meier survival analysis, and Cox proportional hazards regression analysis. …”
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Role of Huangqin Qingre Chubi Capsule in the Reduction of the Risk of Re-Admission in Patients With Ankylosing Spondylitis: A Cohort Study by Qi Y, Liu J, Chen Y, Hu Y, Zhou Q, Huang D, Cong C, Li Y

“…The effect of HQC intervention duration on the risk of re-admission was assessed with Kaplan-Meier survival curves. The random walk model and association rule analysis were utilized to determine the correlation between HQC and improvements in immunoinflammatory markers.Results: The re-admission rate was significantly lower in the HQC group than in the non-HQC group (P < 0.01). …”
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Plasma EphA2 level is a superior biomarker to Del-1 for sepsis diagnosis and prognosis by Eun Hye Lee, Mi Hwa Shin, Se Hyun Kwak, Ji Soo Choi, Ah Young Leem, Su Hwan Lee, Kyung Soo Chung, Young Sam Kim, Sang-Guk Lee, Moo Suk Park

“…The area under the curve for the EphA2 was 0.74 in the receiver operating characteristic curve analysis for predicting 28-day mortality, whereas APACHE II, SOFA, and Del-1 showed values of 0.762, 0.614, and 0.595, respectively. Kaplan–Meier analysis using these cutoffs revealed that survival was significantly higher in the group with both low EphA2 and Del-1 levels compared to the group with high levels of both markers (p &lt; 0.001).ConclusionPlasma EphA2 levels consistently increased with sepsis severity, suggesting its biomarker value for sepsis diagnosis and prognosis. …”
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Baseline 18F-FDG PET/CT parameters in predicting the efficacy of immunotherapy in non-small cell lung cancer by Lu Zheng, Lu Zheng, Yanzhu Bian, Yanzhu Bian, Yujing Hu, Congna Tian, Xinchao Zhang, Shuheng Li, Xin Yang, Yanan Qin

“…ObjectiveTo analyse positron emission tomography/ computed tomography (PET/CT) imaging and clinical data from patients with non-small cell lung cancer (NSCLC), to identify characteristics of survival beneficiaries of immune checkpoint inhibitors (ICIs) treatment and to establish a survival prediction model.MethodsA retrospective analysis was conducted on PET/CT imaging and clinical parameters of 155 NSCLC patients who underwent baseline PET/CT examination at the Department of Nuclear Medicine, Hebei General Hospital. The Kaplan–Meier curve was employed to compare progression-free survival (PFS) and overall survival (OS) between the ICIs and non-ICIs group and to assess the impact of variables on PFS and OS in the ICIs group. …”
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Triglyceride-glucose index predicts adverse cardiovascular events in patients with H-type hypertension combined with coronary heart disease: a retrospective cohort study by Changjiang Li, Shun Zhao, Yingkai Li, Songyuan He, Wen Jian, Yanci Liu, Zichao Cheng, Hongyu Peng

“…The TyG index was divided into three groups according to tertiles. Kaplan–Meier curves were used to analyze the cumulative risk of major adverse cardiovascular events (MACEs), and ROC curve analysis was performed by the log-rank test. …”
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Engaging the private sector as part of HIV pre-exposure prophylaxis service delivery in Vietnam: a comparative analysis of uptake, persistence and HIV seroconversion from 2018 to 2... by Bao Ngoc Vu, Kimberly Green, Huong Phan, Long Tran, Phuong Phan, Tham Tran, Linh Doan, Yen Vu, Chau Pham, Dao Nguyen, Anh Doan, Trang Ngo, Phuong Tran, Vuong Nguyen, Bieu Nguyen, Thai Phan, Ha Nguyen

“…We measured the effectiveness of PrEP service delivery by PrEP initiation/reinitiation, uptake, persistence, discontinuation, and HIV seroconversion. We used the Kaplan-Meier time-to-event approach to estimate PrEP persistence and mixed-effects logistic regression analysis to assess factors associated with the PrEP persistence.ResultsFrom October 2017 to September 2023, 29,944 individuals initiated PrEP, and among these, 79.3% started PrEP at a private sector clinic while 20.7% initiated in a public sector clinic. …”
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第７版阴茎癌病理Ｎ分期验证：单中心１１０例患者分析

“…【方法】 １９９９年到２０１２年共１１０例病理证实淋巴结转移阴茎鳞状细胞癌患者，按照第６ 版和７ 版 ＵＩＣＣ－ＡＪＣＣ 病理Ｎ分期系统分期。Ｋａｐｌａｎ－Ｍｅｉｅｒ法进行疾病特异性生存率 （ＤＳＳ） 分析并采用Ｌｏｇ－ｒａｎｋ 检验进行比较。Ｌｏｇｉｓｔｉｃ回归分析进行预测模型比较，概率比卡方检验（ＬＲ）、ＡＩＣ标准和ｃ－ｉｎｄｅｘ一致性系数作为预测模型的评估标准。 …”
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Inflammatory burden index as a prognostic marker in patients with advanced gastric cancer treated with neoadjuvant chemotherapy and immunotherapy by Jiao-Bao Huang, Zhi-Yong Zhou, Jun Lu, Ji-Yun Zhu, Bin Lai, Sheng-Xun Mao, Jia-Qing Cao

“…Finally, Inflammatory burden index(IBI) was grouped by X-tile software, and Kaplan-Meier method was used to compare the survival difference between groups.ResultsA total of 163 patients were enrolled in this study. …”
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The Change of Systemic Immune-Inflammation Index Independently Predicts Survival of Colorectal Cancer Patients after Curative Resection by Qingqing Chen, Haohao Wu, Xinwei Guo, Ke Gu, Wenjie Wang, Xiaochen Chen, Shengjun Ji, Hui Yang, Jiahao Zhu

“…The relationships between overall survival (OS), disease-free survival (DFS), and ∆SII were analyzed with both univariate Kaplan-Meier and multivariate Cox regression methods. Results. …”
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The Electroanatomic Volume of the Left Atrium as a Determinant of Recurrences in Patients with Atrial Fibrillation After Pulmonary Vein Isolation: A Prospective Study by Amaia Martínez León, David Testa Alonso, María Salgado, Ruth Álvarez Velasco, Minel Soroa, Daniel Gracia Iglesias, David Calvo

“…Cox regression analyses (univariate and multivariate), Kaplan–Meier curves and log-rank tests were used to illustrate freedom from atrial arrhythmia during follow-up. …”
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Cryoballoon ablation for atrial fibrillation in South Africa: One-year outcome from the Cryo Global Registry by A Stanley, K A van Bragt, V Obidigbo, B Vezi

“…Freedom from arrhythmia recurrence was 97.4% (95% confidence interval (CI) 83.2 - 99.6%) in PAF and 78.4% (95% CI 58.1 - 89.7%) in persistent AF (p=0.035). Kaplan-Meier estimates for freedom from repeat ablations and all-cause hospitalisations were 97.0% (95% CI 88.4 - 99.2%) and 98.5% (95% CI 90.0 - 99.8%), respectively. …”
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Association between red cell distribution width to albumin ratio and all-cause mortality in patients with acute pancreatitis admitted to the intensive care unit: a retrospective st... by Xuan Chen, Yuchen Luo, Side Liu

“…Associated baseline data was obtained, cleaned and analyzed. Kaplan Meier (K-M) survival curve and Cox proportional hazards regression model were utilized to evaluate the relationship between RAR and all-cause mortality. …”
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MRI delta radiomics during chemoradiotherapy for prognostication in locally advanced cervical cancer by Kari S. Wagner-Larsen, Njål Lura, Ankush Gulati, Stian Ryste, Erlend Hodneland, Kristine E. Fasmer, Kathrine Woie, Bjørn I. Bertelsen, Øyvind Salvesen, Mari K. Halle, Noeska Smit, Camilla Krakstad, Ingfrid S. Haldorsen

“…PFS was evaluated using the Kaplan–Meier method with log-rank tests. Results Deltarad (AUCT/AUCV: 0.74/0.79) marginally outperformed Pre-CCRTrad (0.72/0.75) for predicting 5-year PFS, and both signatures clearly surpassed that of FIGO (0.61/0.61) and Tumormax (0.58/0.65). …”
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Retinopathy among Adult Diabetics and Its Predictors in Northwest Ethiopia by Mulualem Birhan Takele, Dube Jara Boneya, Hailemariam Abiy Alemu, Tesfa Birlew Tsegaye, Molla Yigzaw Birhanu, Simegn Alemu, Tsige Gebre Anto

“…The survival experience of the patients was assessed using the Kaplan-Meier survivor function. The predictors of diabetic retinopathy were identified by the Cox proportional hazard model. …”
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Effects of Mycoplasma ovipneumoniae, abundance, and climate conditions on bighorn sheep lamb:ewe ratios in New Mexico by Colton J. Padilla, Caitlin Q. Ruhl, James W. Cain III, Matthew E. Gompper

“…Additionally, climatic conditions in the previous lambing season and pre‐parturition time frame were associated with juvenile:female ratios for Rocky Mountain populations, while juvenile:female ratios of desert bighorn appeared to only be affected by pre‐parturition climatic conditions. Kaplan–Meier survival estimation of previously exposed, but putatively recovered, individuals (n = 31) and naïve individuals (n = 70) revealed lower (75%; 95% CI: 62%–93%) but not statistically significant (p = 0.2) 1‐year survival rates for individuals that were seropositive but not actively infected, when compared to seronegative individuals (88%; 95% CI: 81%–97%). …”
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Mfsd2a suppresses colorectal cancer progression and liver metastasis via the S100A14/STAT3 axis by Linfeng Sun, Xiangdong Li, Yuhao Xiao, Wenjie Yu, Xuyang Chen, Ziyi Wang, Nan Xia, Xuejiao Chen, Minhao Chen, Haoliang Zhu, Jie Li, Jie Wei, Sheng Han, Liyong Pu

“…We further assessed the clinical significance and prognostic relevance of Mfsd2a through immunohistochemical analysis of tissue samples from 70 CRLM patients. Moreover, Kaplan-Meier analysis was used to perform survival analysis on these patients. …”
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How long does it take to start minimal enteral feeding in preterm Neonates admitted to NICUs in Southern Oromia, Ethiopia? by Anteneh Fikrie, Terefu Yambo, Alo Edin, Miesa Gelchu, Dejene Hailu, Mark Spigt

“…Data were extracted by a pretested structured checklist, entered into Epidata 3.1 and then transferred to Stata version 17 for analysis. Kaplan Meier survival curve and log rank test were used to estimate survival time and a statistical comparison respectively. …”
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