Search Results - "Sluyter, John D"

Association of Arterial Stiffness with Chronic Kidney Disease: A Systematic Review by Beros, Angela L, Sluyter, John D, Scragg, Robert

“…Significant kidney function may be lost before CKD is diagnosed. Arterial stiffness may be a risk factor for CKD and the relationship may be bi-directional. A…”
Get full text

Is There Proof of Extraskeletal Benefits From Vitamin D Supplementation From Recent Mega Trials of Vitamin D? by Scragg, Robert, Sluyter, John D

“…ABSTRACT Scientific interest in possible extraskeletal effects of vitamin D first appeared in the 1930s soon after the structure of vitamin D was…”
Get full text

Vitamin D and Clinical Cancer Outcomes: A Review of Meta‐Analyses by Sluyter, John D, Manson, JoAnn E, Scragg, Robert

“…ABSTRACT The relationship between vitamin D status or supplementation and cancer outcomes has been examined in several meta‐analyses. To address remaining…”
Get full text

Atrial fibrillation detection in primary care during blood pressure measurements and using a smartphone cardiac monitor by Sluyter, John D., Scragg, Robert, ‘Ofanoa, Malakai, Stewart, Ralph A. H.

“…Improved atrial fibrillation (AF) screening methods are required. We detected AF with pulse rate variability (PRV) parameters using a blood pressure device…”
Get full text

Effect of Monthly, High-Dose, Long-Term Vitamin D on Lung Function: A Randomized Controlled Trial by Sluyter, John D, Camargo, Carlos A, Waayer, Debbie, Lawes, Carlene M M, Toop, Les, Khaw, Kay-Tee, Scragg, Robert

“…Although observational studies suggest positive vitamin D-lung function associations, randomized trials are inconsistent. We examined effects of vitamin D…”
Get full text

Identifying metabolic syndrome in migrant Asian Indian adults with anthropometric and visceral fat action points by Sluyter, John D, Plank, Lindsay D, Rush, Elaine C

“…Background Metabolic syndrome (MetS) is a clustering of metabolic risk factors, including large waist circumference (WC). Other anthropometric parameters and…”
Get full text

Effect of Monthly, High‐Dose, Long‐Term Vitamin D Supplementation on Central Blood Pressure Parameters: A Randomized Controlled Trial Substudy by Sluyter, John D., Camargo, Carlos A., Stewart, Alistair W., Waayer, Debbie, Lawes, Carlene M. M., Toop, Les, Khaw, Kay‐Tee, Thom, Simon A. McG, Hametner, Bernhard, Wassertheurer, Siegfried, Parker, Kim H., Hughes, Alun D., Scragg, Robert

“…Background The effects of monthly, high‐dose, long‐term (≥1‐year) vitamin D supplementation on central blood pressure (BP) parameters are unknown. Methods and…”
Get full text

Prediction of Fatness by Standing 8-Electrode Bioimpedance: A Multiethnic Adolescent Population by Sluyter, John D., Schaaf, David, Scragg, Robert K.R., Plank, Lindsay D.

“…The objective of this study was to validate an 8‐electrode bioimpedance analysis (BIA8) device (BC‐418; Tanita, Tokyo, Japan) for use in populations of…”
Get full text

Vitamin D supplementation to prevent acute respiratory infections: a systematic review and meta-analysis of aggregate data from randomised controlled trials by Jolliffe, David A, Camargo, Carlos A, Sluyter, John D, Aglipay, Mary, Aloia, John F, Ganmaa, Davaasambuu, Bergman, Peter, Bischoff-Ferrari, Heike A, Borzutzky, Arturo, Damsgaard, Camilla T, Dubnov-Raz, Gal, Esposito, Susanna, Gilham, Clare, Ginde, Adit A, Golan-Tripto, Inbal, Goodall, Emma C, Grant, Cameron C, Griffiths, Christopher J, Hibbs, Anna Maria, Janssens, Wim, Khadilkar, Anuradha Vaman, Laaksi, Ilkka, Lee, Margaret T, Loeb, Mark, Maguire, Jonathon L, Majak, Paweł, Mauger, David T, Manaseki-Holland, Semira, Murdoch, David R, Nakashima, Akio, Neale, Rachel E, Pham, Hai, Rake, Christine, Rees, Judy R, Rosendahl, Jenni, Scragg, Robert, Shah, Dheeraj, Shimizu, Yoshiki, Simpson-Yap, Steve, Trilok-Kumar, Geeta, Urashima, Mitsuyoshi, Martineau, Adrian R

“…A 2017 meta-analysis of data from 25 randomised controlled trials (RCTs) of vitamin D supplementation for the prevention of acute respiratory infections (ARIs)…”
Get full text

Prediction of Vitamin D Deficiency in Older Adults: The Role of Machine Learning Models by Sluyter, John D, Raita, Yoshihiko, Hasegawa, Kohei, Reid, Ian R, Scragg, Robert, Camargo, Carlos A

“…Context: Conventional prediction models for vitamin D deficiency have limited accuracy. Background: Using cross-sectional data, we developed models based on…”
Get full text

Serum 25(OH)D Concentration, Vitamin D Supplementation, and Risk of Cardiovascular Disease and Mortality in Patients with Type 2 Diabetes or Prediabetes: a Systematic Review and Dose–Response Meta-Analysis by Jayedi, Ahmad, Daneshvar, Mojtaba, Jibril, Aliyu Tijani, Sluyter, John D., Waterhouse, Mary, Romero, Briony Duarte, Neale, Rachel E., Manson, JoAnn E., Shab-Bidar, Sakineh

“…Evidence is uncertain about the association between serum 25-hydroxyvitamin D (25(OH)D) concentration and health outcomes in people with type 2 diabetes. We…”
Get full text

Arterial Stiffness and Incident Glaucoma: A Large Population-Based Cohort Study by Beros, Angela L., Sluyter, John D., Hughes, Alun D., Hametner, Bernhard, Wassertheurer, Siegfried, Scragg, Robert K.R.

“…To investigate whether arterial stiffness, assessed oscillometrically, is associated with incident glaucoma in the Vitamin D Assessment (ViDA) Study cohort,…”
Get full text

Pulse rate variability predicts atrial fibrillation and cerebrovascular events in a large, population-based cohort by Sluyter, John D., Camargo, Carlos A., Lowe, Andrew, Scragg, Robert K.R.

“…Many patients with atrial fibrillation (AF) present with stroke as their first clinical manifestation and since improved AF screening methods are thus…”
Get full text

What factors modify the effect of monthly bolus dose vitamin D supplementation on 25-hydroxyvitamin D concentrations? by Wu, Zhenqiang, Camargo, Carlos A., Reid, Ian R., Beros, Angela, Sluyter, John D., Waayer, Debbie, Lawes, Carlene M.M., Toop, Les, Khaw, Kay-Tee, Scragg, Robert

“…•The 25(OH)D response to vitamin D supplementation differs between studies.•There is little research on factors that modify the 25(OH)D response to vitamin…”
Get full text

Identification of Distinct Arterial Waveform Clusters and a Longitudinal Evaluation of Their Clinical Usefulness by Sluyter, John D, Hughes, Alun D, Camargo, Carlos A, Thom, Simon A McG, Parker, Kim H, Hametner, Bernhard, Wassertheurer, Siegfried, Scragg, Robert

“…Clustering of arterial blood pressure (BP) waveform parameters could summarize complex information into distinct elements, which could be used to investigate…”
Get full text

Ten-second central SBP variability predicts first and recurrent cardiovascular events by Sluyter, John D, Camargo, Carlos A, Scragg, Robert K.R

“…OBJECTIVE:Long-term (day-to-day or visit-to-visit) blood pressure variability (BPV) predicts elevated risk of cardiovascular events but represents just one BPV…”
Get full text

Association between serum 25-hydroxyvitamin D levels and self-reported chronic pain in older adults: A cross-sectional analysis from the ViDA study by Wu, Zhenqiang, Camargo, Carlos A., Sluyter, John D., Khaw, Kay-Tee, Malihi, Zarintaj, Waayer, Debbie, Toop, Les, Lawes, Carlene M.M., Scragg, Robert

“…[Display omitted] •Observational studies have reported inconsistent associations between 25(OH)D levels and prevalence of chronic pain.•The ViDA study…”
Get full text

Relations of Demographic and Clinical Factors With Cardiovascular Autonomic Function in a Population-Based Study: An Assessment By Quantile Regression by Sluyter, John D, Hughes, Alun D, Camargo, Carlos A, Lowe, Andrew, Scragg, Robert K R

“…Abstract BACKGROUND The relationships of many factors with cardiovascular autonomic function (CVAF) outcome parameters may not be uniform across the entire…”
Get full text

A prediction tool for vitamin D deficiency in New Zealand adults by Narang, Ravi K., Gamble, Greg G., Khaw, Kay-Tee, Camargo, Carlos A., Sluyter, John D., Scragg, Robert K. R., Reid, Ian R.

“…Purpose This study aims to develop a model for predicting vitamin D deficiency in New Zealand adults using easily accessible clinical characteristics. Methods…”
Get full text

Different associations between beta-blockers and other antihypertensive medication combinations with brachial blood pressure and aortic waveform parameters by Sluyter, John D, Hughes, Alun D, Lowe, Andrew, Parker, Kim H, Camargo, Carlos A, Hametner, Bernhard, Wassertheurer, Siegfried, Scragg, Robert K.R

“…Abstract Background Comparing the relationships of antihypertensive medications with brachial blood pressure (BP) and aortic waveform parameters may help…”
Get full text