John Sluyter

2.0k total citations · 1 hit paper
43 papers, 957 citations indexed

About

John Sluyter is a scholar working on Pathology and Forensic Medicine, Cardiology and Cardiovascular Medicine and Physiology. According to data from OpenAlex, John Sluyter has authored 43 papers receiving a total of 957 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Pathology and Forensic Medicine, 18 papers in Cardiology and Cardiovascular Medicine and 10 papers in Physiology. Recurrent topics in John Sluyter's work include Vitamin D Research Studies (19 papers), Cardiovascular Health and Disease Prevention (14 papers) and Blood Pressure and Hypertension Studies (10 papers). John Sluyter is often cited by papers focused on Vitamin D Research Studies (19 papers), Cardiovascular Health and Disease Prevention (14 papers) and Blood Pressure and Hypertension Studies (10 papers). John Sluyter collaborates with scholars based in New Zealand, United States and United Kingdom. John Sluyter's co-authors include Robert Scragg, Carlos A. Camargo, Debbie Waayer, Kay‐Tee Khaw, Les Toop, Carlene M.M. Lawes, Alistair W. Stewart, Judy Murphy, David Schaaf and Lindsay D. Plank and has published in prestigious journals such as American Journal of Clinical Nutrition, The Journal of Clinical Endocrinology & Metabolism and Clinical Infectious Diseases.

In The Last Decade

John Sluyter

41 papers receiving 933 citations

Hit Papers

Effect of Monthly High-Dose Vitamin D Supplementation on ... 2017 2026 2020 2023 2017 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Effect of Monthly High-Dose Vitamin D Supplementation on Cardiovascular Disease in the Vitamin D Assessment Study
    2017 358 citations Robert Scragg, Alistair W. Stewart et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
John Sluyter New Zealand 13 657 356 237 198 182 43 957
Jacqui Sugden United Kingdom 8 641 1.0× 361 1.0× 142 0.6× 246 1.2× 153 0.8× 9 899
Moira Strand Hutchinson Norway 12 762 1.2× 334 0.9× 186 0.8× 179 0.9× 218 1.2× 14 895
Ruban Dhaliwal United States 21 405 0.6× 165 0.5× 514 2.2× 147 0.7× 96 0.5× 44 1.1k
Naji Aljohani Saudi Arabia 21 489 0.7× 233 0.7× 186 0.8× 157 0.8× 210 1.2× 60 1.1k
Hussein Saadi United Arab Emirates 18 324 0.5× 156 0.4× 89 0.4× 138 0.7× 255 1.4× 35 1.2k
Felix Aberer Austria 19 276 0.4× 124 0.3× 110 0.5× 215 1.1× 94 0.5× 87 1.3k
Marlet Bazemore United States 5 613 0.9× 256 0.7× 473 2.0× 189 1.0× 99 0.5× 9 1.0k
Paweł Abramowicz Poland 10 429 0.7× 212 0.6× 106 0.4× 113 0.6× 123 0.7× 29 746
Geraldine Horigan United Kingdom 16 425 0.6× 261 0.7× 122 0.5× 184 0.9× 271 1.5× 35 1.1k

Countries citing papers authored by John Sluyter

Since Specialization
Citations

This map shows the geographic impact of John Sluyter's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John Sluyter with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Sluyter more than expected).

Fields of papers citing papers by John Sluyter

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Sluyter. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John Sluyter. The network helps show where John Sluyter may publish in the future.

Co-authorship network of co-authors of John Sluyter

This figure shows the co-authorship network connecting the top 25 collaborators of John Sluyter. A scholar is included among the top collaborators of John Sluyter based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John Sluyter. John Sluyter is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sluyter, John, et al.. (2025). Association of arterial stiffness and eye disease: a systematic review and meta-analysis. BMJ Open Ophthalmology. 10(1). e001980–e001980.
2.
Sluyter, John, et al.. (2024). Arterial stiffness and incident chronic kidney disease: a large population-based cohort study. Journal of Nephrology. 37(5). 1241–1250. 4 indexed citations
3.
Sluyter, John, et al.. (2024). Arterial Stiffness and Incident Glaucoma: A Large Population-Based Cohort Study. American Journal of Ophthalmology. 266. 68–76. 3 indexed citations
4.
5.
Sluyter, John, et al.. (2023). Association of arterial stiffness and neuropathy in diabetes: a systematic review and meta-analysis. BMJ Open Diabetes Research & Care. 11(1). e003140–e003140. 4 indexed citations
6.
7.
Nosa, Vili, et al.. (2023). Diabetes in the Cook Islands: a clinical audit. Journal of Primary Health Care. 15(2). 176–183. 1 indexed citations
8.
Jayedi, Ahmad, Aliyu Tijani Jibril, John Sluyter, et al.. (2023). 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. American Journal of Clinical Nutrition. 118(3). 697–707. 21 indexed citations
9.
Sluyter, John, Yoshihiko Raita, Kohei Hasegawa, et al.. (2022). Prediction of Vitamin D Deficiency in Older Adults: The Role of Machine Learning Models. The Journal of Clinical Endocrinology & Metabolism. 107(10). 2737–2747. 7 indexed citations
10.
Wu, Zhenqiang, Anna P. Pilbrow, Oi Wah Liew, et al.. (2022). Circulating cardiac biomarkers improve risk stratification for incident cardiovascular disease in community dwelling populations. EBioMedicine. 82. 104170–104170. 14 indexed citations
11.
12.
Wu, Zhenqiang, Carlos A. Camargo, John Sluyter, et al.. (2021). Effect of monthly vitamin D supplementation on antibiotic prescribing in older adults: a post hoc analysis of a randomized controlled trial. American Journal of Clinical Nutrition. 114(1). 314–321. 3 indexed citations
13.
Sluyter, John, JoAnn E. Manson, & Robert Scragg. (2020). Vitamin D and Clinical Cancer Outcomes: A Review of Meta‐Analyses. JBMR Plus. 5(1). e10420–e10420. 40 indexed citations
14.
Scragg, Robert & John Sluyter. (2020). Is There Proof of Extraskeletal Benefits From Vitamin D Supplementation From Recent Mega Trials of Vitamin D?. JBMR Plus. 5(1). e10459–e10459. 18 indexed citations
15.
Malihi, Zarintaj, Zhenqiang Wu, John Sluyter, et al.. (2019). Risk factors for reporting adverse events and for study withdrawal in a population-based trial of vitamin D supplementation. The Journal of Steroid Biochemistry and Molecular Biology. 197. 105546–105546.
16.
Wu, Zhenqiang, Carlos A. Camargo, John Sluyter, et al.. (2018). Association between serum 25-hydroxyvitamin D levels and self-reported chronic pain in older adults: A cross-sectional analysis from the ViDA study. The Journal of Steroid Biochemistry and Molecular Biology. 188. 17–22. 7 indexed citations
17.
Sluyter, John, Carlos A. Camargo, & Robert Scragg. (2018). Ten-second central SBP variability predicts first and recurrent cardiovascular events. Journal of Hypertension. 37(3). 530–537. 2 indexed citations
18.
Sluyter, John, Carlos A. Camargo, Alistair W. Stewart, et al.. (2017). Effect of monthly, high-dose, long-term vitamin D supplementation on central blood pressure parameters: A randomized controlled trial substudy. UCL Discovery (University College London). 62 indexed citations
19.
Sluyter, John, Alun D. Hughes, Andrew Lowe, et al.. (2016). Different associations between beta-blockers and other antihypertensive medication combinations with brachial blood pressure and aortic waveform parameters. International Journal of Cardiology. 219. 257–263. 7 indexed citations
20.
Sluyter, John, David Schaaf, Robert Scragg, & Lindsay D. Plank. (2009). Prediction of Fatness by Standing 8‐Electrode Bioimpedance: A Multiethnic Adolescent Population. Obesity. 18(1). 183–189. 69 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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