Showing 2,161 - 2,180 results of 6,894 for search '"Nonlinearity"', query time: 0.06s Refine Results
  1. 2161

    Composite dietary antioxidant index is inversely and nonlinearly associated with cardiovascular disease, atherosclerotic cardiovascular disease, and cardiovascular mortality in people with dyslipidemia: evidence from NHANES 2001–2018 by Yan Jiang, Yingying Shen

    Published 2025-01-01
    “…Restricted cubic spline and threshold effects analyses indicated that CDAI was nonlinearly associated with CVD/ASCVD, with significant associations occurring only when CDAI≤0; however, the association of CDAI with CVD mortality was observed only when CDAI > −2. …”
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    Nonlinear association between glycated hemoglobin levels and mortality in elderly patients with non-diabetic chronic kidney disease: a national health and nutrition examination survey analysis by Lihua Huang, Liuliu He, Qingfeng Zeng, Jinjing Huang, Xiaoyan Luo, Qiuming Zhong

    Published 2025-02-01
    “…The RCS analysis indicated a U-shaped nonlinear relationship between HbA1c levels and all-cause mortality (P = 0.026 for nonlinearity) and a J-shaped nonlinear relationship with CVD mortality (P = 0.035 for nonlinearity).ConclusionThis cohort study suggests that both low and high HbA1c levels are associated with an increased risk of all-cause mortality in elderly patients with non-diabetic CKD.…”
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  4. 2164

    Nonlinear association between red cell distribution width/albumin ratio and peripheral arterial disease in the NHANES: a cross-section study with propensity score matching analysis by Jinmin Cao, Zhixiong Deng, Li Xiang, Feng Wang, Ting Yang

    Published 2025-01-01
    “…The restricted sample cubic spline of RDW/ALB and risk of developing PAD demonstrated a nonlinear relationship. The risk of PAD increased considerably with higher RDW/ALB ratios less than 4.08. …”
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    Stabilizing high-order discrete dynamical systems by a lagged adaptive adjustment mechanism by Wiehong Huang

    Published 2002-01-01
    Subjects: “…Adaptive adjustment; Lagged adjustment; Chaos; Nonlinear dynamics; Stabilization; Controlling chaos.…”
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