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  1. 521

    IGFBP-3的表达水平对食管鳞癌放疗疗效和预后的影响

    Published 2015-01-01
    “…我们又应用western blot技术检测10对食管鳞癌新鲜手术标本及癌旁无瘤组织标本IGFBP-3的表达水平,然后联合食管鳞癌临床病理参数,用χ2检验探讨其表达与放疗疗效关系,用分析Kaplan-Meier方法和Cox回归法分析其与预后的关系? 【结果】 在食管鳞癌活检组织中IGFBP-3呈现高表达的比例为45.7%(32/70)?…”
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  2. 522

    Breast Cancer: Epidemiology, Risk Factors and Survival Analysis in the Pakistani Population by Shumaila Zaib, Nosheen Masood, Jahangeer Sarwar Khan, Iqra, Azra Yasmin

    Published 2024-01-01
    “…For the estimation of survival probability Kaplan-Meier curve was used. Association of various demographic and epidemiological factors with breast cancer occurrence was estimated by using the odds ratio (OR) and 95% confidence interval (CI). …”
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  3. 523

    Early postoperative bevacizumab for preventing neovascular glaucoma in phacovitrectomy for proliferative diabetic retinopathy by Sunjin Hwang, Eun Hee Hong, Min Ho Kang, Yong Un Shin

    Published 2025-01-01
    “…A comparative analysis evaluated the distinguishing characteristics of the two groups after 1:1 propensity score matching. Kaplan–Meier survival analysis was utilized to determine the incidence of NVG after phacovitrectomy. …”
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  4. 524

    Prognostic significance of pathological response and lymph node status in neoadjuvant immunotherapy for potentially resectable non-small cell lung cancer by Yuan Xu, Dongjie Ma, Yingzhi Qin, Hongsheng Liu

    Published 2025-12-01
    “…Pathological response, lymph node involvement, and clinical outcomes were comprehensively assessed using Kaplan-Meier analysis and Cox regression.Results Both major pathological response (MPR) and complete pathological response (CPR) significantly correlated with improved PFS (p < .01), with no statistically significant difference between them (p = .15). …”
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  5. 525

    How does BMI correlate with menarche onset? Evidence from the Italian HBSC cross-sectional study by Domitilla Marconi, Dario Lipari, Andrea Pammolli, Paola Dalmasso, Paola Nardone, Alessio Vieno, Rita Simi, Giacomo Lazzeri

    Published 2025-01-01
    “…Median age at menarche and 95% confidence intervals were estimated through Kaplan–Meier analysis. Hierarchical models assessed the relationship between BMI and age at menarche; Results Region-level median age at menarche ranged between 12 years/5 months and 13 years/4 months. …”
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  6. 526

    High expression of nucleotide-binding oligomerization domain protein 1 correlates with poor prognosis and immune cell infiltration in Glioblastoma Multiforme patients by Hongyang Zhao, Beiwu Lan, Zenghui Zhao, Peining Zhu, Chong Wang, Yufei Gao

    Published 2025-01-01
    “…NOD1 expression in GBM was further validated in the GEO database, and the survival of NOD1 was assessed by the Kaplan–Meier method. Clinical samples were collected to validate NOD1 expression. …”
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  7. 527

    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
    “…ROC assays were used to conduct an investigation into the diagnostic potential of PTK6 in BC. After that, the Kaplan-Meier method, univariate analysis, and multivariate analysis were carried out in order to investigate the PTK6 gene’s potential prognostic significance in patients with BC. ssGSEA was utilized in order to conduct an investigation of the immune infiltration. …”
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  8. 528

    Combination of White Blood Cell Count to Mean Platelet Volume Ratio and Neutrophil-to-Platelet Ratio Predicts Long-Term Adverse Events in Patients with MINOCA by Ayman A. Mohammed, Lu Liu, Redhwan M. Mareai, Abdul-Quddus Mohammed, Guoqing Yin, Shekhar Singh, Yawei Xu, Fuad A. Abdu, Wenliang Che

    Published 2022-01-01
    “…The MACE rate was more frequent in high WMR and high NPR patients. In Kaplan-Meier analysis, the incidence of MACE was higher in WMR>701 and NPR>0.03 (long-rank P=0.004 and P=0.002, respectively). …”
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  9. 529

    Exploration and Verification of Prognostic Value of Endothelial Cells in Glioblastoma by Hengchao MA, Yuyang LIU, Jun XU, Bingyan TAO, Jun ZHANG

    Published 2025-01-01
    “…Moreover, univariate Cox regression analysis was performed to obtain and screen endothelial cell prognosis-related markers and construct endothelial cell-related prognostic risk score. qPCR experiments was used to verify the differences in the expression of prognostic markers in GBM tissues and peritumoral normal brain tissues. Kaplan-Meier method was used to construct the survival curve to identify the prognostic efficacy of the prognostic risk score. …”
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  10. 530

    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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  11. 531

    Exosome-Associated Gene Signature for Predicting the Prognosis of Ovarian Cancer Patients by Zihan Zhu, Rui Geng, Yixin Zhang, Jinhui Liu, Jianling Bai

    Published 2023-01-01
    “…We also validated the risk signature by Kaplan-Meier analysis, receiver operating characteristic curve analysis and principal component analysis. …”
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  12. 532

    Comprehensive analysis pinpoints CCNA2 as a prognostic and immunological biomarker in non-small cell lung cancer by Liming Zhang, Shaoqiang Wang, Lina Wang

    Published 2025-01-01
    “…The expression and prognostic relevance of CCNA2 were validated using GEPIA and the Kaplan-Meier plotter. Clinicopathological correlations were assessed via the Human Protein Atlas (HPA) and UALCAN databases. qRT-PCR and immunohistochemistry (IHC) were performed to validate CCNA2 mRNA and protein levels. …”
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  13. 533

    RNA modification writer-based immunological profile and genomic landscape of tumor microenvironment in lung adenocarcinoma by Qiang Xu, Lingyu Kong, Zhezhu Han, Xiuying Jin, Mingyan Ding, Zhengri Piao, Songnan Zhang

    Published 2025-01-01
    “…Additionally, we constructed a risk-score model based on six LUAD prognosis-associated differentially expressed RNA modification writer genes. Kaplan–Meier (K–M) analyses revealed that the low risk-score signature had high overall patient survival. …”
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  14. 534

    Erratum to ‘Should post-operative stereotactic radiosurgery be the standard of care in Craniopharyngioma patients?’ [World Neurosurgery: X (22C) (2024) 100327] by Saurabh Gupta, Deepak Agrawal, Shweta Kedia, Shashank Sharad Kale

    Published 2025-01-01
    “…In the control group there were a total of 44 patients, with a median age of 16 years (range 3–48 years), and a median follow-up of 47.4 months (range 12.7–61.7 months). Kaplan–Meier analysis, and log-rank tests showed better 3-year PFS (92.3 % vs. 77.7 %, p = 0.03), and 3-year OS (97.1 % vs. 74.6 %, p = 0.009) for patients who received post-operative GKRS. …”
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  15. 535

    肝细胞癌中真核延伸因子1A2的表达及意义

    Published 2012-01-01
    “…eEF1A2的表达与乙肝病毒感染(P = 0.030)和复发(P = 0.012)相关?Kaplan-Meier分析表明:eEF1A2高表达患者的总体生存时间(P = 0.024)和无复发生存时间(P = 0.023)较eEF1A2低表达患者更长。…”
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  16. 536

    SLC2A5 Correlated with Immune Infiltration: A Candidate Diagnostic and Prognostic Biomarker for Lung Adenocarcinoma by Lianxiang Luo, Jiating Su, Yushi Zheng, Fangfang Huang, Riming Huang, Hui Luo

    Published 2021-01-01
    “…Notably, in both PrognoScan and Kaplan-Meier plotter databases, we found a certain association between SLC2A5 and poor OS outcomes in LUAD patients. …”
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  17. 537

    Incidence and Predictors of Antiretroviral Treatment Modification in HIV-Infected Adults: A Brazilian Historical Cohort from 2001 to 2010 by Letícia Penna Braga, Cássia Cristina Pinto Mendicino, Edna Afonso Reis, Ricardo Andrade Carmo, Cristiane Menezes de Pádua

    Published 2017-01-01
    “…Patients were followed up for five years, covering the period 2001–2010, during which time Pearson’s chi-square test was performed to compare ART modification between groups. Kaplan-Meier inverse survival curves were employed to describe the probability of ART modification and Cox proportional hazard regression was used to estimate the adjusted hazard ratio (aHR) of ART modification. …”
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  18. 538

    Angka Ketahanan Hidup 3 Tahun Pasien Kanker Anak di RSUP Dr. M. Djamil Padang by Hervita Yeni, Amirah Zatil Izzah, Firman Arbi

    Published 2018-12-01
    “…Angka ketahanan hidup dihitung menggunakan metode Kaplan Meier. Hasil: Terdapat 29 pasien kanker anak tahun 2013 dengan kelompok usia terbanyak 1-4 tahun (48,3%) dengan jumlah laki-laki dan perempuan hampir sama. …”
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  19. 539

    Deterioration in ankle reflex is associated with a reduced estimated glomerular filtration rate in patients with type 2 diabetes: A retrospective observational cohort study by Taichi Muramatsu, Daisuke Yamamuro, Akifumi Kushiyama, Takako Kikuchi

    Published 2025-02-01
    “…A survival time analysis using the Kaplan–Meier method and a regression analysis using a Cox proportional hazards model were conducted to evaluate the association between the ankle reflex test results and loss of eGFR. …”
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  20. 540

    Association of JMJD2B and Hypoxia-Inducible Factor 1 Expressions with Poor Prognosis in Osteosarcoma by Xujian Liu, Qianqian Zhang, Yi Zhao, Jianjun Xun, Hongzeng Wu, Helin Feng

    Published 2020-01-01
    “…Overall survival was examined by Kaplan-Meier analysis, and prognostic factors were identified by univariate and multivariate regression analyses. …”
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