Impact of chemoradiotherapy for first primary lung cancer on the prognosis and re-chemoradiotherapy sensitivity of second primary lung cancer by Zhe Chen, Gaoming Wang, Nan Wang, Jiangjiang Liu, Yu Yao, Haitao Ma, Haitao Ma, Jing Luo, Kai Xie

“…However, the Cox proportional hazards model revealed that FPLC radiotherapy was associated with decreased overall survival (OS; HR=1.251, P<0.001) and cancer-specific survival (CSS; HR=1.228, P=0.001) in patients with SPLC. …”
Get full text

Prognostic significance of albumin corrected anion gap in patients with acute pancreatitis: a novel perspective by Jianjun Wang, Pei Yang, Xintao Zeng, Sirui Chen, Xi Chen, Lan Deng, Ruizi Shi, Chuan Qin, Huiwen Luo, Jianping Gong, Hua Luo, Decai Wang

“…Kaplan-Meier survival curves and multivariate Cox proportional hazards regression models were employed to assess the association between ACAG and short- and long-term ACM of AP. …”
Get full text

Survival outcome prediction of esophageal squamous cell carcinoma patients based on radiomics and mutation signature by Ting Yan, Zhenpeng Yan, Guohui Chen, Songrui Xu, Chenxuan Wu, Qichao Zhou, Guolan Wang, Ying Li, Mengjiu Jia, Xiaofei Zhuang, Jie Yang, Lili Liu, Lu Wang, Qinglu Wu, Bin Wang, Tianyi Yan

“…Results A total of 8 CT features were selected for multivariate Cox regression analysis to determine whether the Rad-score was significantly correlated with OS. …”
Get full text

Evaluating survival outcomes and treatment recommendations in resectable gastric cancer by Saad Sabbagh, Iktej Singh Jabbal, María Herrán, Mohamed Mohanna, Sindu Iska, Mira Itani, Barbara Dominguez, Kaylee Sarna, Zeina Nahleh, Arun Nagarajan

“…Kaplan-Meier curve and multivariable Cox regression models evaluated factors associated with OS. …”
Get full text

Clinical significance of plasma-free amino acids and tryptophan metabolites in patients with non-small cell lung cancer receiving PD-1 inhibitor: a pilot cohort study for developin... by Akihiko Kawahara, Tetsuro Sasada, Koichi Azuma, Hidenobu Ishii, Norikazu Matsuo, Takaaki Tokito, Tomoaki Hoshino, Yohei Miyagi, Huihui Xiang, Tomoyuki Tagami, Rika Kasajima, Yumiko Kato, Sachise Karakawa, Shinya Kikuchi, Akira Imaizumi, Kenta Murotani

“…The plasma concentrations of 21 PFAAs, 14 metabolites, and neopterin were measured by liquid chromatography–mass spectrometry. Using Cox hazard analysis with these variables, a multivariate model was established to stratify patient overall survival (OS). …”
Get full text

Predicting breast cancer prognosis using PR and PIK3CA biomarkers: a comparative analysis of diagnostic groups by Yuting Feng, Qingzhen Song, Lei Yan, Ruoqi Li, Mengqin Yang, Peng Bu, Jing Lian

“…The influence of these variables on survival was analyzed via Cox regression. Additionally, a risk prediction model was developed using the PR expression level and PIK3CA mutation status. …”
Get full text

Prediction of long-term drug-free outcomes in ACPA-positive and ACPA-negative rheumatoid arthritis by combined clinical and ultrasound assessment of residual disease: a 5-year pros... by Carlomaurizio Montecucco, Garifallia Sakellariou, Claudia Alpini, Catherine Klersy, Serena Bugatti, Ludovico De Stefano, Emanuele Bozzalla Cassione, Antonio Manzo, Blerina Xoxi, Terenzj Luvaro, Ylenia Sammali

“…Whole-cohort multivariate Cox regression identified anti-citrullinated protein antibody (ACPA) positivity (HR: 4.20, 95% CI 2.37 to 7.44) and hands’ joints with grey scale (US-GS) alterations (GS>1; HR: 2.18, 95% CI 1.20 to 3.93) as independent predictors. …”
Get full text

Retrospective cohort study on diseases and risk factors associated with death in hospitalized neonatal foals by Donatienne L. Castelain, Alexander Dufourni, Mathilde L. Pas, Jade Bokma, Eva deBruijn, Ellen Paulussen, Laurence Lefère, Gunther vanLoon, Bart Pardon

“…Clinical and laboratory variables were evaluated for their association with death by means of Cox survival analysis and by classification and regression tree (CART) analysis. …”
Get full text

The influencing factors of the erythropoietin resistance index and its association with all-cause mortality in maintenance hemodialysis patients by Xinju Zhao, Liangying Gan, Fan Fan Hou, Xinling Liang, Xiaonong Chen, Yuqing Chen, Zhaohui Ni, Li Zuo

“…ERI was calculated as follows: ESA (IU/week)/weight (kg, post-dialysis)/hemoglobin level (g/dL). The Cox regression model was used to analyze the influencing factors on survival outcomes. …”
Get full text

Neutrophil to Lymphocyte Ratio Predicts Adverse Cardiovascular Outcome in Peritoneal Dialysis Patients Younger than 60 Years Old by Yingsi Zeng, Zijun Chen, Qinkai Chen, Xiaojiang Zhan, Haibo Long, Fenfen Peng, Fengping Zhang, Xiaoran Feng, Qian Zhou, Lingling Liu, Xuan Peng, Evergreen Tree Nephrology Association, Guanhua Guo, Yujing Zhang, Zebin Wang, Yueqiang Wen, Jiao Li, Jianbo Liang

“…Kaplan-Meier cumulative incidence curve and multivariable COX regression analysis were used to determine the relationship between NLR and the incidence of adverse CV outcome, while a competitive risk model was applied to assess the effects of other outcomes on adverse CV prognosis. …”
Get full text

Association between Metformin and a Lower Risk of Age-Related Macular Degeneration in Patients with Type 2 Diabetes by Yu-Yen Chen, Ying-Cheng Shen, Yun-Ju Lai, Chun-Yuan Wang, Keng-Hung Lin, Shih-Chao Feng, Chiao-Ying Liang, Li-Chen Wei, Pesus Chou

“…The metformin and nonmetformin groups were followed until the end of 2013. Cox regression analyses were used to estimate hazard ratios (HRs) for AMD development associated with metformin use. …”
Get full text

Association between renal mean perfusion pressure and prognosis in patients with sepsis-associated acute kidney injury: insights from the MIMIC IV database by Yipeng Fang, Aizhen Dou, Hui Xie, Yunfei Zhang, Weiwei Zhu, Yingjin Zhang, Caifeng Li, Yanchao Su, Ying Gao, Keliang Xie

“…Group-based trajectory modeling (GBTM) was applied to identify dynamic MPP patterns, while restricted cubic spline (RCS) curves were utilized to confirm the non-linear relationship between MPP and mortality. Cox regression analysis assessed the risk of mortality across different MPP levels, adjusting for potential confounders. …”
Get full text

前列腺体积对保留神经根治性前列腺切除术的影响及其预测术后控尿恢复价值 by 江东根, 杨祥伟, 陈楚杰, 廖国龙

“…术后3、6、12 个月时控尿率分别为64.0%（114/178）、88.2%（157/178）和96.1%（171/178）。单因素与多因素Cox 回归分析提示患者年龄（RR=0.528，95% CI：0.381~0.730）与前列腺体积（RR=0.598，95% CI：0.412~0.869） 为术后控尿功能恢复的独立预测因子。…”
Get full text

UBE2J1 is identified as a novel plasma cell-related gene involved in the prognosis of high-grade serous ovarian cancer by Yunjie Tian, Ruoyu Dong, Yingxia Guan, Ying Wang, Wei Zhao, Jun Zhang, Shan Kang

“…The effects of immune cell markers on prognosis were analyzed via univariate Cox regression, least absolute shrinkage and selection operator (LASSO) and gene set variation analysis (GSVA) of bulk sequencing data from The Cancer Genome Atlas (TCGA)-HGSOC cohort. …”
Get full text

Identification of Immune-Related lncRNA Pairs and Construction and Validation of a New Prognostic Signature of Colon Cancer by Minxian Xu, Qing Li, Jianfang Zhang, Hui Xie

“…We built an irlncRNA pair matrix by comparing the expression levels of each lncRNA pair in a cycle. Univariate Cox regression analysis, LASSO penalized regression analysis, and multivariate Cox regression analysis were performed to determine the final variables to construct the prognostic risk score model (a new signature). …”
Get full text

Screening of necroptosis-related genes and evaluating the prognostic capacity, clinical value, and the effect of their copy number variations in acute myeloid leukemia by Dake Wen, Ru Yan, Lin Zhang, Haoyang Zhang, Xuyang Chen, Jian Zhou

“…The K-M results demonstrated that ZNF217 had significant difference in the duration of survival in AML patients. Cox regression models revealed that the hub-NRDEGs had better predictive power at year-1 and year-5. …”
Get full text

Association between red cell distribution width—albumin ratio and all-cause mortality in intensive care unit patients with heart failure by Ni Li, Junling Li, Kai Wang

“…Kaplan-Meier survival analysis and multivariate adjusted Cox regression models were employed to assess the association between RAR levels and mortality outcomes within 1 year. …”
Get full text

Gedunin Mitigates <i>Cutibacterium acnes</i>-Induced Skin Inflammation by Inhibiting the NF-κB Pathway by Ju Kyoung Sim, Ye Ji Heo, Jin Hak Shin, Seon Sook Kim, Su Ryeon Seo

“…Key inflammatory mediators, including interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), and interleukin-6 (IL-6), were evaluated. …”
Get full text

HLA-DMB correlates with antitumor immunity and an improved prognosis in endometrial carcinoma tumors by Xiaoyu Xi, Xiaona Zhang, Jianxin Tang, Xiumei Fan, Jiexian Du

“…Gene Ontology (GO) analysis and Gene Set Enrichment Analysis (GSEA) were employed to explore the signaling pathways associated with HLA-DMB in endometrial cancer. Univariate COX regression analysis was performed to identify prognostic factors for endometrial carcinoma (EC), and a multivariate COX proportional hazards regression model was used to confirm that HLA-DMB can serve as an independent prognostic factor for EC. …”
Get full text

Seven Immune-Related Genes’ Prognostic Value and Correlation with Treatment Outcome in Head and Neck Squamous Cell Carcinoma by Rui Mu, Yuehong Shen, Chuanbin Guo, Xinyun Zhang, Hongyu Yang, Huijun Yang

“…The Cox regression coefficient was employed for calculation of the risk score (RS) of IRG signature. …”
Get full text