Chinese health and nutritional survey

BACKGROUND AND AIM: To date, few studies have investigated the association between dietary manganese intake and the risk of hypertension, so the prospective relationship of dietary manganese intake and new-onset hypertension remains uncertain. We aimed to investigate the association between dietary manganese intake and the risk of new-onset hypertension in the general Chinese population. METHODS AND RESULTS: This prospective cohort study included 12,177 participants who were free of hypertension at baseline from China Health and Nutrition Survey (CHNS)...

BACKGROUND: We aimed to explore the independent associations between screen time and the risk of stroke among Chinese adults based on the China Health and Nutrition Survey (CHNS). METHODS: Data on Chinese adults aged older than 40 years from the CHNS in during 2004-2009 were selected. A total of 4,587 individuals were included in 2009, including screen time and the risk of stroke. Simultaneously, we traced the previous screen time to 2004 for those with outcome measures in 2009 ( n  = 2,100)...

OBJECTIVES: Frailty is a pervasive condition among older people worldwide. Despite the association between higher protein intake and lower frailty risk has been well documented, older individuals encounter barriers to enhancing their protein consumption due to reduced appetite and impaired digestive capacity. This study aims to delve into the potential correlation between dietary protein diversity, protein patterns, and the risk of frailty among older Chinese individuals. DESIGN: Prospective cohort study...

BACKGROUND: The obesity paradigm has been a health concern globally for many years, its meaning is controversial. In this study, we assess the characteristics and causes of obesity paradigm and detail the mediation of obesity and inflammation on survival. METHODS: The original cohort included participants from the US National Health and Nutrition Examination Survey (NHANES) from 1999 to 2018, a prospective cohort of a nationally representative sample of adult participants; the oncology validation cohort included patients from the Investigation on Nutrition Status and Clinical Outcome of Common Cancers (INSCOC) from 2013 to 2021, a prospective cohort of Chinese patients with cancer...

Within the realm of aging, the nexus between diet and health has garnered considerable attention. However, only select studies have amalgamated insights into the correlation between plant and animal food consumption and frailty. Our aim was to appraise the connections between the overall plant-based diet index (PDI), healthful plant-based diet index (hPDI), and unhealthful plant-based diet index (uPDI) and frailty in the elderly, utilizing data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS)...

The cancer burden in China is increasing. We aimed to assess the time trends in the prevalence of 16 modifiable risk factors involved in lifestyle, diet, infection, and air pollution between 1997 and 2025 based on the China Health and Nutrition Survey, the Global Burden of Disease website, and publically available studies. The population attributable fraction (PAF) and its 95% uncertainty interval (UI) from 2007 to 2035 were calculated to quantify the attributable cancer burden in major 12 anatomic sites using the comparative risk assessment method, considering a 10-year lag effect...

BACKGROUND: Vitamin D plays an important role in the health of adolescents, whereas vitamin D status of Chinese college students was seldom studied in China. To explore the vitamin D status and its relationship with ethnicity and geographic location in Chinese college students. METHODS: The freshmen were taken a physical examination by trained medical personnel after they reported to university. Demographic information including age, gender, ethnicity, region of original residence was collected using a questionnaire survey...

OBJECTIVE: To explore the relationship between serum 25-hydroxyvitamin D(25(OH)D) and serum parathyroid hormone(PTH) level in Chinese people aged 50 years and above, and to probe the optimum threshold for vitamin D sufficiency preliminarily, and apply this threshold to predict the risk of metabolic syndrome(Mets) in this population. METHODS: A total of 750 serum samples were selected from the biological samples' bank of Chinese Chronic Diseases and Nutritional Survey(CCDNS, 2015-2017) by stratified sampling, basic information(including age, gender, season, etc...

INTRODUCTION: Research on the trajectory of dietary patterns and changes in obesity has been inconclusive. METHODS: This study described the dietary intake and adiposity trajectories of Chinese adults and assessed the association between dietary trajectories and changes in body mass index (BMI) and waist-to-hip ratio (WHR). We used data from 3, 643 adults who participated in the China Health and Nutrition Survey from 1997 to 2015. Detailed dietary data were collected by conducting three consecutive 24-h recalls...

BACKGROUND: We conducted a comparative study to examine the differences in the use of complementary therapies (CT) among patients who attended diabetic clinics for follow-up treatment between 2007 and 2023 in Taiwan. METHODS: This study employed a cross-sectional survey design to recruit individuals with diabetes from two regions (northern and southern) of Taiwan. A total of 183 and 307 participants were included in the surveys of 2007 and 2023, respectively. The data were analyzed using IBM SPSS Statistics version 28...

AIM: Driven by rapid socioeconomic development over recent decades, there are widening income inequalities and subjective health disparities among older adults in China. This study explored the relationship between income inequalities and self-rated healthy life expectancy (HLE) considering potential sex-specific differences. METHODS: From a cohort of 1760 individuals aged ≥60 years from the China Health and Nutrition Survey (1997-2006), we calculated age-specific life expectancy (LE), HLE and the proportion of HLE to LE (HLE/LE) by sex using the IMaCh software, incorporated time-varying income levels of older adults...

The internal exposure dose of bisphenol S (BPS) is increasing since its use as a substitute for BPA. The relationship between BPS and nonalcoholic liver disease (NAFLD) and the underlying mechanism remain unclarified. In this study, we evaluated the correlation of BPS with NAFLD in populations from the Jiangsu Survey and the 2013-2016 National Health Nutrition Examination Survey and unraveled the molecular pathway by which BPS blocked hepatic autophagy, contributing to lipid accumulation. The study found that serum and urine BPS were associated with NAFLD risks in both the Chinese and US populations...

OBJECTIVE: Based on the decision tree model, to explore the key influencing factors of children's physical fitness, rank the key influencing factors, and explain the complex interaction between the influencing factors. METHODS: A cohort study design was adopted. 1,276 children (ages 3-6) from 23 kindergartens in Nanchang, China, were chosen for the study to measure the children's physical fitness at baseline and a year later and to compare the physical fitness scores at the two stages...

OBJECTIVES: This study aims to explore the possible association between dietary knowledge and muscle mass in a Chinese population aged 60 years and above. DESIGN: Cross-sectional and longitudinal studies. SETTING: Data from the 2006 and 2011 China Health and Nutrition Survey (CHNS) were used for this study. PARTICIPANTS: A total of 1487 Chinese participants (44.38% males) aged 60 and above in the 2006 survey were included in the cross-sectional study...

BACKGROUND AND AIMS: The association of cardiometabolic disease (CMD) with body muscle and fat mass remains unclear. Mid-arm muscle circumference (MAMC) and triceps skinfold (TSF) thickness are easily obtained measuring methods for these two body compositions. This study aimed to investigate the association of CMD with MAMC and TSF thickness among Chinese residents. METHODS: A total of 9440 eligible participants from the China Health and Nutrition Survey were included in the analysis...

OBJECTIVE: As the global population ages, disability among the elderly presents unprecedented challenges for healthcare systems. However, limited research has examined whether dietary interventions like tea consumption may alleviate and prevent disability in older adults. As an important dietary therapy, the health benefits of tea drinking have gained recognition across research disciplines. Therefore, this study aimed to investigate the association between tea drinking habits and disability levels in the elderly Chinese population...

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) is a common chronic liver condition that affects a quarter of the global adult population. To date, only a few NAFLD risk prediction models have been developed for Chinese older adults aged ≥ 60 years. This study presented the development of a risk prediction model for NAFLD in Chinese individuals aged ≥ 60 years and proposed personalised health interventions based on key risk factors to reduce NAFLD incidence among the population...

OBJECTIVES: Evidence linking dietary potassium and serum potassium is virtually scarce and inconclusive. The aim of the study was to investigate the association between serum potassium level and potassium intake measured by 24-hour urine. We also explored whether the association differed across health conditions. DESIGN: A cross-sectional study conducted from September 2017 to March 2018. SETTING: 48 residential elderly care facilities in northern China...

OBJECTIVES: To confirm whether multicomponent exercise following vivifrail recommendations was an effective method for improving physical ability, cognitive function, gait, balance, and muscle strength in Chinese older adults. METHODS: This was a multicenter and randomized clinical trial conducted in Jiangsu, China, from April 2021 to April 2022. Intervention lasted for 12 weeks and 104 older adults with functional declines were enrolled. All participants were randomly assigned to a control (usual care plus health education) or exercise group (usual care plus health education plus exercise)...

OBJECTIVES: The aim of this study was to determine the association between oral health and the development of frailty over a 10-year period in older Chinese adults. DESIGN: This was a cohort study. SETTING AND PARTICIPANTS: The data in this study were derived from the 2008, 2011, 2014 and 2018 waves of the Chinese Longitudinal Health Longevity Survey (CLHLS). The final analysis included 1155 older adults who had complete data for the Frailty Index (FI) and the other factors(oral health, sociodemographics, etc) that were analyzed in the study...