[Current status and changing trends of body mass index among Chinese adults from 1982 to 2015].

Objective: To analyze the current status and changing trends of body mass index(BMI) among Chinese adults.

Methods: Data on height and weight of adults from five China Nutrition Surveys/Monitoring conducted between 1982 and 2015 were analyzed to assess the current status and trends of BMI among Chinese adults.

Results: In 1982, the average BMI for adult males and females in China was 21.

[Cholesterol level and distribution characteristics in adults aged 20 years and above in China in 2015-2017].

Objective: To analyze the level and distribution characteristics of remnant cholesterol(RC) among Chinese adult residents.

Methods: Data was collected from Chinese Nutrition and Health Surveillance(2015-2017). A stratified, multi-stage, random sampling method was used.

[Influencing factors for remnant cholesterol among residents aged 20 and above in China, 2015-2017].

Objective: To analyze the remnant cholesterol level and its influencing factors among Chinese residents aged 20 years old and older.

Methods: Data were collected from the Chinese Nutrition and Health Surveillance(2015-2017). A stratified, multi-stage, random sampling method was used.

[Status of blood pressure among Chinese adults in 2015-2017].

Objective: To describe the mean systolic blood pressure and diastolic blood pressure among adults in China in 2015-2017.

Methods: The data was from the China Nutrition and Health Surveillance(2015-2017), and the research objects were from 31 provinces(autonomous regions and municipalities) in mainland China. In this study, 182 356 adults aged 18 years and above with complete blood pressure data were selected as subjects.

Association between Remnant Cholesterol and Metabolic Syndrome among Chinese Adults: Chinese Nutrition and Health Surveillance (2015-2017).

Background: Remnant cholesterol (RC) is highly associated with several chronic diseases. However, the relationship between RC and Metabolic syndrome (MetS) remains unclear. The study's objective is to illustrate the relationship of RC to MetS.

Hypertension-Related Status and Influencing Factors among Chinese Children and Adolescents Aged 6~17 Years: Data from China Nutrition and Health Surveillance (2015-2017).

Hypertension is currently highly prevalent worldwide and serves as one of the significant risk factors for chronic diseases and mortality. Adult hypertension can be traced back to, as well as prevented starting in, childhood and adolescence. However, due to the lack of surveillance among children and adolescents, the prevalence and influencing factors of hypertension-related conditions have not been well described.

Prevalence and Influencing Factors of Central Obesity among Adults in China: China Nutrition and Health Surveillance (2015-2017).

The purpose of this study was to describe the prevalence of central obesity and its influencing factors among Chinese adults aged 18 or older. The data were from China Nutrition and Health Surveillance (2015-2017), which used a stratified, multistage, random sampling method. A total of 145,298 adults aged 18 years or older from 31 provinces were included in this study.

[Status of elevated blood pressure among Chinese children and adolescents aged 7-17 from 2016 to 2017 according to 4 different references].

Objective: To describe and analysis the detection rate of high normal blood pressure and high blood pressure among Chinese children and adolescents aged 7-17 years from 2016 to 2017 according to the clinical practice guideline for screening and management of high blood pressure in Children and Adolescents published by the American Academy of Pediatrics(the AAP reference), the international blood pressure references among Children and Adolescents aged 6 to 17 years(the international reference), health industry standard of the People's Republic of China "Reference of screening for elevated blood pressure among children and adolescents aged 7 to 18 years(WS/T 610-2018)"(the industry reference) and updating blood pressure references for Chinese children aged 3 to 17 years(the guideline reference).

Methods: Data was from the China Nutrition and Health Surveillance of Children and Lactating Women(2016-2017), in which the multistage stratified whole group random sampling method was used to draw participants from 275 surveillance sites in 31 provinces(autonomous regions and municipalities). In total, 67 231 participants were included according to the inclusion and exclusion criteria.

[Distribution of usual vitamin intake and prevalence of inadequate intake among Chinese adults in 2015].

Objective: To estimate the usual vitamin intake and the prevalence of inadequate intakes among Chinese adults in 2015, and to provide a scientific basis for developing nutrition intervention strategies and measures for target populations.

Methods: Data was drawn from the Chinese Nutrition and Health Surveillance 2015-2017, a nationally representative cross-sectional study. The multistage stratified whole-group random sampling method was used to draw participants from 298 surveillance sites in 31 provinces(autonomous regions and municipalities).

[Association between habitual tea consumption and 10-year cardiovascular risk among Chinese mid-aged and elderly].

Objective: To explore the association between habitual tea consumption and 10-year cardiovascular disease risk among middle-aged and elderly Chinese.

Methods: China Nutrition and Health Surveillance 2015 applied a stratified, multistage, and random sampling method. The current study selected middle-aged and elderly participants aged 45 and older, and they were investigated by basic information survey, dietary survey based on the food frequency questionnaire, physical measurements including height, weight, and blood pressure, and a laboratory examination with fasting blood samples.

A community-based cross-sectional study of dietary composition and associated factors among tuberculosis patients in China.

To determine the dietary structure and its associated factors of tuberculosis (TB) patients in the community. This cross-sectional study analysed the dietary intake of 300 TB patients in two impoverished counties in China. Food intake was collected by using food frequency and two consecutive 24-h dietary review (24hdr) methods.

Bean and Nut Intake Were Protective Factors for Comorbid Hypertension and Hyperuricemia in Chinese Adults: Results from China Nutrition and Health Surveillance (2015-2017).

This study aimed to describe the prevalence of comorbid hypertension and hyperuricemia (HH) and detected the dietary factors for HH in Chinese adults aged 18 to 64 years. All of the data were collected from the China Nutrition and Health Surveillance 2015-2017, with a stratified, multistage, random sampling method on a national scale. A total of 52,627 adult participants aged 18~64 years from the CNHS 2015-2017 were included in this study.

Association of the Protective Dietary Pattern for Blood Pressure with Elevated Blood Pressure and Hypertension among Chinese Children and Adolescents Aged 6-17 Years Old: Data from China Nutrition and Health Surveillance (2015-2017).

Studies focused on the association between dietary patterns and elevated blood pressure (BP) and hypertension (HTN) among children and adolescents remain insufficient. This study aimed to explore a dietary pattern that could be helpful for the prevention of abnormal BP and to investigate the association between this dietary pattern and elevated BP and HTN among Chinese children and adolescents. A total of 52,080 Chinese children and adolescents aged 6~17 years old from the China Nutrition and Health Surveillance (CNHS) 2015-2017 were included in the current study.

[Energy and macronutrients intake of the elderly aged 75 years and above in China in 2015].

Objective: To analyze the intake of energy and macronutrients in the elderly aged 75 years and above in China.

Methods: The data was sourced from the China National Chronic Non-communicable Disease and Nutrition Surveillance, which adopted a multi-stage stratified clustered random sampling method and selected 298 monitoring points from 31 provinces across the country to carry out chronic non-communicable disease and nutrition surveillance of Chinese adults. The condiments weighting method and 3-day 24-hour dietary review method were used to collect dietary data for residents.

Association of fine particulate matter and its constituents with hypertension: the modifying effect of dietary patterns.

Background: Studies have shown that nutritional supplements could reduce the adverse effects induced by air pollution. However, whether dietary patterns can modify the association of long-term exposure to fine particulate matter (PM) and its constituents with hypertension defined by the 2017 ACC/AHA guideline has not been evaluated.

Methods: We included 47,501 Chinese adults from a nationwide cross-sectional study.

[Screen time among Chinese primary and middle school students from 2016 to 2017].

Objective: To get a better knowledge of the current situation of screen time among primary and secondary school students in all provinces of China from 2016 to 2017.

Methods: Data was from the China National Nutrition and Health Surveillance of Children and Lactating Women(2016-2017).275 monitoring points were selected from 31 provinces of China by multi-stage stratified cluster random sampling.

[Association between cooking fuel and chronic diseases among Chinese housewives from 2015 to 2017].

Objective: To analyze the association between the use of different household cooking fuels(including solid fuels and clean fuels) and hypertension, stroke, chronic obstructive pulmonary disease, and asthma among Chinese housewives.

Methods: 15616 housewives aged over 18 years were selected from China Nutrition and Health Surveillance 2015-2017, and their basic information investigation, physical examination and laboratory examination were carried out. Using multiple adjustment logistic regression analysis to compare the risk of using clean fuels and solid fuels in hypertension, stroke, chronic obstructive pulmonary disease and asthma.

Comparison of Several Adiposity Indexes in Predicting Hypertension among Chinese Adults: Data from China Nutrition and Health Surveillance (2015-2017).

The current study is to explore the association of the Chinese visceral adiposity index (CVAI) with hypertension, and to compare the predictive power of different adiposity indexes regarding hypertension among Chinese adults aged over 45 years. A total of 99,201 participants aged over 45 years from the China Nutrition and Health Surveillance 2015-2017 were included in this study. Multivariate adjusted logistic regression was used to calculate the odds ratio (OR) and 95% confidence interval (CI) of hypertension.

Comparison of data-driven identified hypertension-protective dietary patterns among Chinese adults: based on a nationwide study.

Purpose: Diet pattern (DP) is a key modifiable and cost-effective factor in hypertension (HTN) management. The current study aimed to identify and compare the hypertension-protective DPs among Chinese adults.

Methods: 52,648 participants aged over 18 years were included from China Nutrition and Health Surveillance (CNHS) 2015-2017.

regulates adventitious root development in via an auxin-mediated pathway.

Adventitious roots (ARs), developing from non-root tissue, play an important role in some plants. Here, the molecular mechanism of AR differentiation in L. () with the transformed chicken interferon alpha gene (ChIFNα) encoding cytokine was studied.

Nutrient Patterns and Its Association and Metabolic Syndrome among Chinese Children and Adolescents Aged 7-17.

This study was designed to explore the associations between nutrient patterns (NPs) and metabolic syndrome (MetS) and its five components among Chinese children and adolescents aged 7-17. The required data of participants were collected from the China National Nutrition and Health Surveillance of Children and Lactating Mothers in 2016-2017. Ultimately, 13,071 participants were included.

Status of Serum Uric Acid and Hyperuricemia among Adults in China: China Nutrition and Health Surveillance (2015).

Objective: The purpose of this study was to determine the serum uric acid levels and the prevalence of hyperuricemia among Chinese adults in 2015 and compare the differences between urban and rural areas, as well as the differences between eastern, central, and western regions.

Methods: A national representative sample of 180,208 participants were included using a stratified, multistage, and random sampling method. The demographic characteristics and blood samples were collected to determine the serum uric acid levels and prevalence of hyperuricemia among subgroups using complicated sampling weight.

The Prevalence of Hyperuricemia and Its Correlates among Adults in China: Results from CNHS 2015-2017.

This study aimed to investigate the prevalence of hyperuricemia (HUA) and associated risk factors in Chinese adults aged 18 to 59 years. All the data were collected from the China Nutrition and Health Surveillance during the period 2015-2017, which adopted a stratified, multistage, random sampling method on a national scale. A total of 52,627 participants aged 18 years or older were included in this study.

Association of Dietary Patterns with Metabolic Syndrome in Chinese Children and Adolescents Aged 7-17: The China National Nutrition and Health Surveillance of Children and Lactating Mothers in 2016-2017.

This study aims to determine the associations of dietary patterns with metabolic syndrome (MetS) and its components in Chinese children and adolescents aged 7-17 in 2016-2017. Using the data from the China National Nutrition and Health Surveillance of Children and Lactating Mothers in 2016-2017, the sociodemographic information, diet, anthropometric measurements and clinical examinations of subjects were obtained, and a total of 13,071 school-aged children and adolescents were included in this study. The Cook criteria were used to define MetS and its components.