Results 121 to 130 of about 54,440 (261)

Cubic splines on the real line

Journal of Approximation Theory, 1968
Ahlberg, J.H, Nilson, E.N, Walsh, J.L
openaire   +1 more source

Non‐linear association between tooth loss and cardiovascular diseases among middle‐aged adults

Journal of Periodontology, EarlyView.
Abstract Background Although positive associations between fewer remaining teeth and an increased risk of various systemic diseases have been reported, the precise dose‐response relationship has not been fully clarified. This study aimed to evaluate the non‐linearity of the dose‐response association between the number of lost teeth and the risk of ...
Taro Kusama, Yudai Tamada, Takashi Miyano, Megumi Maeda, Futoshi Oda, Ken Osaka, Haruhisa Fukuda, Kenji Takeuchi   +7 more
wiley   +1 more source

Gradient Profile Estimation Using Exponential Cubic Spline Smoothing in a Bayesian Framework. [PDF]

Entropy (Basel), 2021
De Silva K, Cafaro C, Giffin A.
europepmc   +1 more source

Triglyceride‐Related Indices and Risk of Acute Pancreatitis: A Prospective Study in UK Biobank

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Triglyceride‐related indices, including triglyceride‐glucose (TyG), TyG related to body mass index (TyG‐BMI), TyG related to waist circumference (TyG‐WC), TyG related to waist‐to‐height ratio (TyG‐WHtR), atherogenic index of plasma (AIP), cardiometabolic index (CMI), visceral adiposity index (VAI), and lipid accumulation product (LAP), are ...
Jing‐Bo Li, Yu‐Jiao Zhu, Yang‐Jie Liao, Jia‐Yi Wang   +3 more
wiley   +1 more source

Non-linear association of fasting C-peptide and uric acid levels with renal dysfunction based on restricted cubic spline in patients with type 2 diabetes: A real-world study. [PDF]

Front Endocrinol (Lausanne), 2023
Chen L, Hu Y, Ma Y, Wang H.
europepmc   +1 more source

Joint and Independent Associations of Dietary Antioxidant Intakes With Advanced Stages in Older Patients With Cardiovascular‐Kidney‐Metabolic Syndrome

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study explored the association between the composite dietary antioxidant index (CDAI) and cardiovascular‐kidney‐metabolic (CKM) progression in an older population. Using data from NHANES 2001–2020, we analyzed 4974 adults aged ≥ 60 years with CKM syndrome. The CDAI was calculated from the intake of six dietary antioxidants.
Fu‐Shan Qiu, Jian‐Chao Qi, Mei‐Zhu Lin, Jun‐Hua Ke   +3 more
wiley   +1 more source

Modified recurrent equation-based cubic spline interpolation for missing data recovery in phasor measurement unit (PMU). [PDF]

F1000Res, 2022
Thangaraj S, Goh VT, Yap TTV.
europepmc   +1 more source

The Association Between Stress‐Induced Hyperglycemia Ratio and Increased Urinary Albumin Excretion in Patients With Hypertension: A Population‐Based Study

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT The stress hyperglycemia ratio (SHR), a novel marker reflecting relative hyperglycemia, has been increasingly recognized for its prognostic value in cardiovascular and metabolic diseases. However, its association with early renal damage in hypertensive patients remains underexplored.
Kai‐Jun Zhang, Yun Lan, Wen‐Feng Zeng, Rong‐Ting Zhang, Zhi‐Yi Ma, Xin Zou   +5 more
wiley   +1 more source

Serum vitamin D levels correlate with metabolic abnormalities and microalbuminuria in diabetic patients: a restricted cubic spline dose-response analysis. [PDF]

Front Nutr
Lin Y, Tian J, Du K, Wang Y.
europepmc   +1 more source

Analysis of the Dose-Response Relationship Between the International Normalized Ratio and Hepatic Encephalopathy in Patients With Liver Cirrhosis Using Restricted Cubic Spline Functions. [PDF]

Front Public Health, 2022
Tan J, He Y, Li Z, Zhang Q, Yang Y, Xu Q, Xu X.   +6 more
europepmc   +1 more source