Publications by authors named "Yan Bo Zhang"

Article Synopsis
  • The study investigates the link between ultraprocessed food (UPF) consumption and the risk of diabetic microvascular complications in individuals with type 2 diabetes, highlighting a knowledge gap in this area.
  • Researchers analyzed dietary patterns of 5,685 participants from the UK Biobank and found that higher UPF intake correlates with increased risk for complications, particularly diabetic kidney disease.
  • Biological pathways involving inflammation and lipid profiles, indicated by biomarkers like triglycerides and C-reactive protein, were identified as partial mediators of the relationship between UPF consumption and these microvascular complications.
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Background And Aims: Since the global burden of chronic kidney disease (CKD) is rising rapidly, the study aimed to assess the association of cardiovascular health (CVH) metrics with all-cause and cardiovascular disease (CVD) mortality among individuals with CKD.

Methods And Results: The cohort study included 5834 participants with CKD from the National Health and Nutrition Examination Survey 1999-2018. A composite CVH score was calculated based on smoking status, physical activity, body mass index, blood pressure, total cholesterol, diet quality, and glucose control.

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Objective: The evidence regarding the associations of circulating metabolic biomarkers with hypertension risk is scarce. We aimed to examine the associations between circulating metabolites and risk of hypertension.

Methods: We included 49 422 individuals free of hypertension at baseline with a mean (SD) age of 53.

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Cognitive-behavioral therapy (CBT) for somatoform disorders (SFDs) is understudied in China. Western findings may not be applicable to Chinese culture. This preliminary study evaluated the efficacy of CBT for patients in China, relative to treatment-as-usual (TAU).

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Background: Clinical trials and Mendelian randomization (MR) studies reported null effects of high-density lipoprotein cholesterol (HDL-C) on risk of cardiovascular disease (CVD), which might have overlooked a nonlinear causal association. We aimed to investigate the dose-response relationship between circulating HDL-C concentrations and CVD in observational and MR frameworks.

Methods: We included 348,636 participants (52,919 CVD cases and 295,717 non-cases) of European ancestry with genetic data from the UK Biobank (UKB) and acquired genome-wide association summary data for HDL-C of Europeans from the Global Lipids Genetics Consortium (GLGC).

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Healthy lifestyle might alleviate the socioeconomic inequities in health, but the extent of the joint and interactive effects of these two factors on dementia are unclear. This study aimed to detect the joint and interactive associations of socioeconomic status (SES) and lifestyle factors with incident dementia risk, and the underlying brain imaging alterations. Cox proportional hazards analysis was performed to test the joint and interactive associations.

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Context: Younger onset of type 2 diabetes (T2D) was associated with higher risks of vascular complications and mortality.

Objective: To prospectively assess risk profiles for incident T2D stratified by age at onset.

Methods: A total of 471 269 participants free of T2D at baseline were included from the UK Biobank.

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Article Synopsis
  • Adherence to a healthy lifestyle is linked to lower risks of negative health outcomes, yet recent trends in lifestyle factors among US adults are not well understood.
  • The study analyzed data from 10 National Health and Nutrition Examination Survey cycles between 1999 and 2020, focusing on factors such as smoking, alcohol consumption, diet, physical activity, and weight.
  • Findings revealed that there is an increasing trend in never smoking, healthy diet, and sufficient physical activity, while the prevalence of maintaining a healthy weight has decreased over time.
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An unprecedented Rh(III)-catalyzed double C-H functionalization of indoles with cyclopropenones via sequential C-H/C-C/C-H bond activation has been developed. This procedure represents the first example for assembling of cyclopenta[]indoles utilizing cyclopropenones as 3C synthons. This powerful approach shows excellent chemo- and regioselectivity, wide functional group tolerance, and good reaction yields.

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Article Synopsis
  • Poor adherence to proper blood pressure (BP) measurement protocols in routine exams leads to higher readings compared to standardized measurements.
  • A study examined BP readings from the Kailuan Study, comparing those from periodic health examinations against those taken in a controlled management program.
  • Results showed that BP measurements in health exams were significantly higher than in the standard protocol, emphasizing the need for consistent measurement practices to accurately assess hypertension prevalence and treatment.
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Article Synopsis
  • The study investigates trends in the prevalence of metabolically healthy obesity (MHO) among U.S. adults from 1999 to 2018 to improve obesity management and policy efforts.
  • It analyzes data from over 20,000 participants in the National Health and Nutrition Examination Survey (NHANES) and defines MHO based on specific metabolic health criteria.
  • Results reveal a significant increase in MHO prevalence, rising from 3.2% to 6.6% overall, and from 10.6% to 15.0% among those with obesity during the study period.
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Objective: To prospectively examine the associations of combined lifestyle factors with incident cardiovascular disease (CVD) and mortality in patients with diabetes.

Patients And Methods: Patients with prevalent diabetes were included from 5 prospective, population-based cohorts in China (Dongfeng-Tongji cohort and Kailuan study), the United Kingdom (UK Biobank study), and the United States (National Health and Nutrition Examination Survey and National Institutes of Health-AARP Diet and Health Study). Healthy lifestyle scores were constructed according to non-current smoking, low to moderate alcohol drinking, regular physical activity, healthy diet, and optimal body weight; the healthy level of each lifestyle factor was assigned 1 point, or 0 for otherwise, and the range of the score was 0 to 5.

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  • The study aimed to examine the relationship between serum 25-hydroxyvitamin D [25(OH)D] levels and mortality rates in individuals diagnosed with metabolic dysfunction-associated fatty liver disease (MAFLD) or nonalcoholic fatty liver disease (NAFLD).
  • It analyzed data from 4,651 individuals using ultrasonography for FAT and linked mortality data from the National Death Index, finding significant death rates during follow-ups averaging around 26 years.
  • Results indicated that higher serum 25(OH)D levels (above 75.0 nmol/L) were associated with lower mortality rates, with a significant nonlinear relationship identified especially in younger adults with MAFLD, suggesting a critical threshold around
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Aims/hypothesis: Cancer has contributed to an increasing proportion of diabetes-related deaths, while lifestyle management is the cornerstone of both diabetes care and cancer prevention. We aimed to evaluate the associations of combined healthy lifestyles with total and site-specific cancer risks among individuals with diabetes.

Methods: We included 92,239 individuals with diabetes but without cancer at baseline from five population-based cohorts in the USA (National Health and Nutrition Examination Survey and National Institutes of Health [NIH]-AARP Diet and Health Study), the UK (UK Biobank study) and China (Dongfeng-Tongji cohort and Kailuan study).

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Background: A significant proportion of women with preeclampsia (PE) exhibit persistent postpartum hypertension (PHTN) at 3 months postpartum associated with cardiovascular morbidity. This study aimed to screen patients with PE to identify the high-risk population with persistent PHTN.

Methods: This retrospective cohort study enrolled 1,000 PE patients with complete parturient and postpartum blood pressure (BP) profiles at 3 months postpartum.

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Objective: Atrial fibrillation (AF) frequently occurs in patients with type 2 diabetes (T2D); however, the longitudinal associations of new-onset AF with risks of adverse health outcomes in patients with T2D remain unclear. In this study, we aimed to determine the associations of new-onset AF with subsequent risks of atherosclerotic cardiovascular disease (ASCVD), heart failure, chronic kidney disease (CKD), and mortality among patients with T2D.

Research Design And Methods: We included 16,551 adults with T2D, who were free of cardiovascular disease (CVD) and CKD at recruitment from the UK Biobank study.

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Background: socioeconomic inequity in mortality and life expectancy remains inconclusive in low- and middle-income countries, and to what extent the associations are mediated or modified by lifestyles remains debatable.

Methods: we included 21,133 adults from China Health and Nutrition Survey (1991-2011) and constructed three parameters to reflect participants' overall individual- (synthesising income, education and occupation) and area-level (urbanisation index) socioeconomic status (SES) and lifestyles (counting the number of smoking, physical inactivity and unhealthy diet and bodyweight). HRs for mortality and life expectancy were estimated by time-dependent Cox model and life table method, respectively.

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Article Synopsis
  • A recent study investigated how statin medications affect arterial stiffness, which is important in understanding cardiovascular disease, focusing on Chinese adults at high risk for atherosclerosis.* -
  • This retrospective cohort study involved 5105 participants from Kailuan General Hospital, analyzing statin use from 2010 to 2020 and comparing 1310 statin users with 1310 matched non-users based on their brachial-ankle pulse wave velocity (baPWV) results.* -
  • The findings showed that statin users had lower baPWV levels at the start and slower progression of arterial stiffness over time compared to non-statin users, suggesting that statins may help control arterial stiffness in high-risk adults.*
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Aims: China has the largest number of adults with diabetes. Although multiple metabolic risk factors (MRFs) are implicated in the development of diabetes, it remains unclear how they progress during the development of diabetes among Chinese. We examined trajectories of multiple MRFs among Chinese and identified the critical period when drastic changes occurred during the development of diabetes.

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Limited studies had investigated the potential benefits of workplace-based hypertension management programs on long-term blood pressure (BP) control and health outcomes. This study used the propensity score matching to examine the effectiveness of a workplace-based hypertension management program on BP control and risks of major adverse cardiovascular events and all-cause mortality. Within the Kailuan study, a workplace-based hypertension management program was initiated in 2009 among men with hypertension, which included regular BP measuring (twice a month), free antihypertensive medications, and individualized health consultation.

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Background: We aimed to assess the safety and immunogenicity of an inactivated vaccine against COVID-19 in Chinese adults aged ≥18 years.

Methods: This is an ongoing randomized, double-blind, placebo-controlled, phase 1/2 clinical trial among healthy adults aged ≥18 years in Henan Province, China. Participants ( = 336 in 18-59 age group and  = 336 in ≥60 age group) were enrolled between April 12 and May 17 2020, and were equally randomized to receive vaccine or placebo (aluminum hydroxide adjuvant) in a three-dose schedule of 2·5, 5, or 10 µg on days 0, 28, and 56.

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