Peiyan Chen

ORCID: 0000-0002-0752-9375
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About
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Research Areas
  • Tropical and Extratropical Cyclones Research
  • Climate variability and models
  • Nutritional Studies and Diet
  • Flood Risk Assessment and Management
  • Meteorological Phenomena and Simulations
  • Obesity, Physical Activity, Diet
  • Nutrition and Health in Aging
  • Consumer Attitudes and Food Labeling
  • Folate and B Vitamins Research
  • Diet and metabolism studies
  • Ocean Waves and Remote Sensing
  • Nutrition, Health and Food Behavior
  • Gut microbiota and health
  • Iron Metabolism and Disorders
  • Liver Disease Diagnosis and Treatment
  • Thyroid Disorders and Treatments
  • Metabolomics and Mass Spectrometry Studies
  • E-commerce and Technology Innovations
  • Antioxidant Activity and Oxidative Stress
  • China's Socioeconomic Reforms and Governance
  • Retinoids in leukemia and cellular processes
  • Child Nutrition and Feeding Issues
  • Coastal and Marine Dynamics
  • Esophageal Cancer Research and Treatment
  • Food Allergy and Anaphylaxis Research

The First Affiliated Hospital, Sun Yat-sen University
2020-2024

China Meteorological Administration
2009-2024

Sun Yat-sen University
2017-2024

Hebei University of Technology
2024

Soochow University
2013

Xiamen University
2012

Research and Production Association Typhoon
2008

National Institute for Radiological Protection
1985

Copper and zinc are essential micronutrients, whose imbalance may be involved in the development progression of cancer. However, role copper and/or prognosis hepatocellular carcinoma (HCC) is currently unclear. Our objective was to investigate association between serum levels copper, their ratio (copper/zinc) at diagnosis with HCC survival. We included 989 patients incident this prospective cohort study, who were enrolled Guangdong Liver Cancer Cohort (GLCC) study within 30 days September...

10.1002/ijc.31991 article EN International Journal of Cancer 2018-11-14

Abstract To evaluate the abilities of satellite retrievals in reflecting precipitation features related to tropical cyclones (TCs) affecting mainland China, four years 6- and 24-h from three datasets, namely Tropical Rainfall Measuring Mission algorithm 3B42, version 6 (3B42), Climate Prediction Center morphed (CMORPH) product, one based on Geostationary Meteorological Satellite-5 infrared brightness temperature (GMS5-TBB), are compared statistically with direct measurements surface gauge...

10.1175/2009jamc2143.1 article EN Journal of Applied Meteorology and Climatology 2009-04-27

Evidence has suggested a potential link exists between trimethylamine-N-oxide (TMAO), choline-derived metabolite produced by gut microbiota, and some cancers, but little is known for primary liver cancer (PLC). A case-control study was designed including 671 newly diagnosed PLC patients control subjects frequency-matched age (±5 years) sex, in Guangdong province, China. High-performance liquid chromatography with online electrospray ionization tandem mass spectrometry (HPLC-MS/MS) used to...

10.1186/s12986-018-0319-2 article EN cc-by Nutrition & Metabolism 2018-11-19

Abstract The annual-mean position errors (PE) of tropical cyclone (TC) track forecasts from three forecast agencies [WMO Regional Specialized Meteorological Center in Tokyo (RSMC-Tokyo), China Administration (CMA), and Joint Typhoon Warning the United States (JTWC)] are analyzed to document past improvements project future tendency accuracy for TCs western North Pacific. An improvement 48 h (2 days) lead time has been achieved 30 years, but with noticeable stepwise periods superposed...

10.1175/bams-d-20-0308.1 article EN Bulletin of the American Meteorological Society 2021-10-05

Adherence to healthy dietary guidelines has been related a lower risk of several cancers, but its role in primary liver cancer (PLC) not fully investigated, especially among Eastern populations. This study enrolled 720 PLC patients and controls who were frequency-matched by age sex between September 2013 October 2017 South China. Dietary quality was assessed the Chinese Healthy Eating Index (CHEI) 2015 (HEI-2015), which manifests as scores adhering 2016 Guidelines for 2015–2020 Americans,...

10.3390/nu10081113 article EN Nutrients 2018-08-17

We aimed to investigate the association of long-term dietary iron intake with risk non-fatal cardiovascular diseases (CVDs), myocardial infarction (MI), and stroke in Chinese populations predominantly plant-based diets by sex.

10.1093/eurjpc/zwad244 article EN European Journal of Preventive Cardiology 2023-07-25

Abstract Forecasts of tropical cyclone (TC) intensity from six operational models (three global and three regional models) during 2010 2011 are assessed to study the current capability model guidance in western North Pacific. The evaluation is performed on both Vmax Pmin several aspects, including relative error, skill assessment, category score, hitting rate trend, so on. It encouraging see that have had some skills prediction TC intensity, two them better than a statistical baseline at...

10.1175/waf-d-11-00100.1 article EN other-oa Weather and Forecasting 2012-12-12

Background: Emerging evidence suggests that dietary one-carbon metabolism-related B-vitamins are associated with the reduced risk of cardiovascular disease (CVD) in general population. However, only a few studies have assessed their associations patients type 2 diabetes (T2D). Objective: This study aimed to assess between intake three (folate, vitamin B6, and B12) CVD Chinese T2D. Methods: A hospital-based case-control 419 T2D newly diagnosed age- (±5 years) sex-matched T2D-only controls was...

10.1159/000527529 article EN cc-by Annals of Nutrition and Metabolism 2022-10-13

To investigate whether healthy term infants, fed an infant formula containing hydrolyzed whey protein (HWP-F, whey/intact casein =63/37), differ in growth, gastrointestinal tolerance and stool characteristics from those intact (IWP-F, =61/39) or breast milk. Healthy born within 14 days of the study’s commencement, were randomly assigned to be IWP-F HWP-F until 13 weeks age, breast-fed (BF) infants enrolled as a reference group. Anthropometric measurements, indexes assessed at baseline, 7...

10.3390/nu9111254 article EN Nutrients 2017-11-16

Abstract A dataset entitled “A potential risk index for landfalling tropical cyclones over the Chinese mainland” (PRITC V1.0) is described in this paper, as are some basic statistical analyses. Estimating severity of impacts (TCs) that make landfall on mainland based observations from 1401 meteorological stations was proposed a previous study, including an combining TC-induced precipitation and wind (IPWT) further information, such corresponding category level (CAT_IPWT), (IWT), (IPT). The...

10.1007/s00376-021-0365-y article EN cc-by Advances in Atmospheric Sciences 2021-08-10

Abstract Purpose Epidemiologic evidence regarding the role of dietary vitamin A in development diabetes is limited and inconsistent. This study was to explore association between intake risk Chinese adults. Methods prospective cohort conducted among 17 111 adults (8537 men 8577 women) who participated China Health Nutrition Survey 1989 2015. Dietary intakes were assessed by 3 consecutive 24-hour recalls combined with a household food inventory. Diabetes determined self-reported diagnosis,...

10.1210/clinem/dgac439 article EN The Journal of Clinical Endocrinology & Metabolism 2022-07-22

Abstract Choline and its derivative betaine are important methyl donors, components of cell membrane phospholipids, or precursors the neurotransmitter acetylcholine gut microbial metabolite trimethylamine-N-oxide. We aimed to investigate trends in dietary intake food sources total choline, individual choline forms, Chinese adults using data from China Health Nutrition Survey (CHNS) 1991-2011. The sample was drawn urban rural communities 12 provinces autonomous regions with a multistage,...

10.1017/s0007114524002691 article EN British Journal Of Nutrition 2024-11-04

A higher dietary inflammatory index score, representing a more diet, is associated with an elevated risk of hepatocellular carcinoma.

10.1039/c8fo01190g article EN Food & Function 2018-01-01

ABSTRACT Using principal component analysis, a new comprehensive assessment index for damage caused by tropical cyclones in mainland china is developed based on data from 1984 to 2008. It weighted average of four kinds data: including the deaths and missing, affected crop area, destroyed houses, rate direct economic loss. The weighting coefficients are set analysis. Two indices derived, which differ importance missing severity according sign second data. Trends individual annual frequencies...

10.6057/2013tcrr03.05 article EN DOAJ (DOAJ: Directory of Open Access Journals) 2013-09-01

The evidence regarding the impact of scores on healthy eating indices risk cardiovascular events among patients with type 2 diabetes (T2D) is limited. As such, in this study, we examined associations adherence to Chinese and American dietary guidelines disease (CVD) individuals T2D. We conducted a 1:1 age- sex-matched case−control study based population. used structured questionnaire validated 79-item food-frequency collect general information intake information, calculated Healthy Eating...

10.3390/nu14091713 article EN Nutrients 2022-04-20

In this article, we develop an objective probabilistic climatology‐based intensity forecast (PCIF) scheme for tropical cyclones (TCs) over the northwestern Pacific region based on data from all TCs that occurred in between 1981 and 2010. The PCIF has a period of 120 h at 6‐hourly intervals was developed using eight persistence predictors: latitude longitude TC centre, initial minimum central pressure (PMIN) its change during last 12 h, movement direction within 24 Julian day time, life span...

10.1002/qj.2831 article EN Quarterly Journal of the Royal Meteorological Society 2016-05-03

Abstract Objective: Various foods are associated with or protect against type 2 diabetes mellitus (T2DM). This study was to examine the associations of and food patterns risk T2DM in South China. Design: Case–control study. Setting: The dietary were identified by a principal components factor analysis. Univariable multivariable conditional logistic regression analyses used analyse between groups T2DM. Participants: A total 384 patients 768 controls. Results: After adjustment for energy...

10.1017/s1368980020004930 article EN cc-by Public Health Nutrition 2020-12-15
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