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

“…Kaplan Meier (K-M) survival curve and Cox proportional hazards regression model were utilized to evaluate the relationship between RAR and all-cause mortality. Restricted Cubic Spline (RCS) was used for exploring how hazard ratio (HR) changes as RAR varied. …”
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Estimating avoidable burden of stillbirth attributable to greenness improvement in Iran by Yang Yuan, Fatemeh Mayvaneh, Yaqi Wang, Jixing Yang, Yunquan Zhang, Fang Shi

“…To estimate the exposure-response functions, greenness exposures were fitted as smooth terms using restricted cubic splines. Avoidable burden of stillbirth under the predefined scenarios of improved greenness was estimated through a counterfactual analysis. …”
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The combined impact of BMI and ABSI on all-cause mortality among American adults with diabetes by Shuwu Wei, Weimin Jiang, Huijuan Zheng, Jiale Zhang, Jie Yang, Yaoxian Wang, Yang Liu, Liqiao Sun, Xinrong Li, Junping Wei, Weiwei Sun

“…Weighted Cox proportional hazards models and restricted cubic splines were applied to evaluate the independent and combined associations of anthropometric indices (BMI, ABSI, WHtR, BRI, and Conicity Index) with all-cause mortality. …”
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Assessment of stress hyperglycemia ratio to predict all-cause mortality in patients with critical cerebrovascular disease: a retrospective cohort study from the MIMIC-IV database by Yuwen Chen, Jian Xu, Fan He, An’an Huang, Jie Wang, Bingchen Liu, Qucheng Wei

“…To investigate the nature of this association, we applied restricted cubic spline analysis to determine if it is linear. …”
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Associations between nutrient intake and osteoarthritis based on NHANES 1999 to 2018 cross sectional study by Xiaofeng Lv, Xinmin Deng, Rui Lai, Shanshan Liu, Zihao Zou, Xuechun Dai, Yalan Luo, Jian Luo, Ying Li

“…Univariate and multivariate weighted logistic regression models, along with restricted cubic splines (RCS), were applied to assess the associations between nutrient intake and OA. …”
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Aerobic stability of whole plant corn silage inoculated with a bacterial inoculant in three maturity stages by J. N. CAMARASA, M. AUIL, P. BARLETTA, L. BERETERBIDE

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Investigating the Effect of Coffee Husk Ash as Partial Replacement of Cement in Concrete C30. by Niwainamani, Laban

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How can the buffalo carcass be used rationally? by Ricardo Alexandre Silva Pessoa

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Association of high-sensitivity C-reactive protein with hepatic fibrosis in patients with metabolic dysfunction-associated steatotic liver disease by Yunfei Wu, Yunfei Wu, Guojun Zheng, Guojun Zheng, Fan Zhang, Fan Zhang, Fan Zhang, Wenjian Li, Wenjian Li

“…The relationship between hsCRP levels and hepatic fibrosis in MASLD patients was examined using multivariable-adjusted and restricted cubic spline (RCS) models. Additionally, subgroup analyses were conducted to investigate the potential heterogeneity among different characteristic subgroups.ResultsThe results demonstrated a significant correlation between elevated hsCRP levels and an increased risk of significant fibrosis, advanced fibrosis, and cirrhosis in the US cohort of MASLD patients (OR 2.22, 1.69, and 2.85, respectively; all P <0.05). …”
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L-shaped association of body mass index with prognosis in individuals with sepsis: a multicenter cohort study by Kunping Cui, Xiangnan Teng, Wei liu, Xiaoxiao Zhao, Shanling Xu, Lang Bai

“…The cut-off value of BMI was identified by the restricted cubic spline (RCS) curve and included patients were categorized into two groups: the low BMI group (< 28 kg/m2) and the high BMI group (≥ 28 kg/m2). …”
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Association of neutrophil-to-lymphocyte ratio with severe abdominal aortic calcification: new evidence from the United States by Hao Deng, Mengmeng Sun, Zhentong Zhao, Kun Fan, Zizhang Zhao, Yifan Chi, Wei Sheng

“…Multivariable logistic regression, stratified analysis with interaction, and restricted cubic spline analysis were used to examine the relationship between the NLR and AAC.ResultsThis study enrolled 3,047 participants [1,469 men (48.2%) and 1,578 women (51.8%)]. …”
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Age-stratified analysis of the BMI-kidney stone relationship: findings from a national cross-sectional study by Liuliu Zhou, Wei Gu, Yufeng Jiang, Haimin Zhang

“…Age-stratified analyses were performed for the groups aged 20–39 years, 40–59 years, and ≥ 60 years. A restricted cubic spline model was used to explore the non-linear relationship between BMI and the risk of kidney stones.ResultsAfter adjusting for confounders, participants with a BMI ≥30 kg/m2 had a significantly higher risk of kidney stones compared to those with a BMI &lt;25 kg/m2 (adjusted OR [aOR]: 1.86; 95% CI: 1.48–2.34; p &lt; 0.001), with the association being most pronounced in the 40–59-year age group (aOR: 2.02; 95% CI: 1.36–3.02; p &lt; 0.001). …”
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Association of workforce participation with depression among US older adults: results from NHANES 2005–2018 by Zhenyu Sun, Yi Wang, Xi Chen, Dongfu Qian

“…Multivariate generalised linear and logistic regression models, also with restricted cubic spline (RCS) were performed to examine linear or non-linear associations between workforce participation and depression. …”
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Inverse association between dietary flavonoid intake and nocturia in middle-aged and older adults from NHANES 2007–2010 by Yu Cai, Ying-Chao Liang, Xin-Yu Hu, Ling Li, De-Liang Liu, Shu-Fang Chu, Hui-Lin Li

“…Weighted multivariate logistic regression and stratified analysis were employed to evaluate the impact of dietary total flavonoid consumption on nocturia. Restricted cubic spline (RCS) was utilized to explore whether there is a non-linear association between total flavonoid intake and nocturia. …”
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Association of blood manganese and selenium levels with hepatic steatosis among adolescents: a nationwide cross-sectional analysis by Bin You, Bin You, Bin You, Bin You, Zhiyuan Chen, Zhiyuan Chen, Zhiyuan Chen, Zhiyuan Chen

“…Multivariate logistic regression models were used to assess the associations between blood manganese and selenium levels and hepatic steatosis, while restricted cubic splines (RCS) were employed to examine the dose-response relationships.ResultsThe mean age of the participants was 15.37 years, with 52.22% boy. …”
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Association of alcohol abstinence with risk of hyperuricemia in rural Chinese adults: the Henan Rural Cohort Study by Xiaokang Dong, Lulu Zhang, Ning Kang, Huanxiang Zhang, Wei Liao, Xiaotian Liu, Pengling Liu, Lei Yin, Chongjian Wang

“…Multivariate logistic regression analyses were used to evaluate the associations of type of alcoholic beverages, abstinence status and abstinence duration with HUA, respectively. Restricted cubic spline models were applied to visualize the dose-response trend of HUA risk with increasing abstinence duration. …”
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Association between the low-density lipoprotein to high-density lipoprotein ratio and prognosis in critically ill intracerebral hemorrhage patients: a retrospective cohort study fr... by Yuchen Liu, Houxin Fu, Yue Wang, Yi Zhong, Rongting Zhang, Jingxuan Sun, Tianquan Yang, Yong Han, Yongjun Xiang, Bin Yuan, Ruxuan Zhou, Min Chen, Hangzhou Wang

“…Additionally, restricted cubic spline (RCS), subgroup, and sensitivity analyses were conducted to further validate our findings. …”
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Malnutrition risk, weight loss, and subsequent survival in patients listed for heart transplantation by Tae Kyung Yoo, MD, MS, Satoshi Miyashita, MD, Ariella Stein, MSCIS-HI, Michael Wu, BS, MPH, Lauren Parsly Read-Button, MPH, RD, LDN, Masashi Kawabori, MD, Greg S. Couper, MD, Edward Saltzman, MD, Amanda R. Vest, MBBS, MPH

“…We constructed Cox proportional hazards models and restricted cubic spline curves for each risk score at both HT listing and HT operation and inputted HT operation as a time-varying covariate for models commencing at listing. …”
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Association of baseline and trajectory of triglyceride-glucose index with the incidence of cardiovascular autonomic neuropathy in type 2 diabetes mellitus by Qiong Huang, Wenbin Nan, Baimei He, Zhenhua Xing, Zhenyu Peng

“…Methods Based on the Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial, multivariate logistic regression models and restricted cubic splines (RCS) were deployed for elucidating the relation between baseline TyG index and the incidence of CAN. …”
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The association of triglyceride-glucose and triglyceride-glucose related indices with the risk of heart disease in a national by Xiaodi Tang, Kexin Zhang, Rong He

“…Multivariate Cox proportional hazards models, restricted cubic spline (RCS), Kaplan-Meier (KM) curves, subgroup analysis and sensitivity analysis were used to analyze the associations between TyG, TyG related indices and the risk of heart disease in national participants and in type 2 diabetes (T2D) or non-T2D patients respectively. …”
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