scholarly journals The Impact of Dietary Knowledge on Health: Evidence from the China Health and Nutrition Survey

2021 ◽  
Vol 18 (7) ◽  
pp. 3736
Author(s):  
Yangyang Sun ◽  
Daxin Dong ◽  
Yulian Ding
Keyword(s):  
Action Plan ◽  
Policy Implications ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Demographic Groups ◽  
Dietary Knowledge ◽  
Health And Nutrition ◽  
Knowledge Policy ◽  
The Impact ◽  
The Relationship

Promoting a healthy diet through education is part of the Healthy China 2030 action plan. However, studies examining how dietary knowledge affects public health in China are sparse. This study employs multiple waves of the China Health and Nutrition Survey (CHNS) data to examine the impacts of dietary knowledge on Chinese adults’ health, with a particular emphasis on how the impacts of dietary knowledge vary across different demographic groups. Moreover, we contribute to the literature by incorporating the spouse’s dietary knowledge into the analysis framework to inspect the relationship between a spouse’s dietary knowledge and an individual’s health. Our results indicate that dietary knowledge significantly improves an individual’s health status. However, there is no evidence that an individual’s health is influenced by his/her spouse’s dietary knowledge. Moreover, we find that individuals with a lower level of education and rural residents benefit more from increasing dietary knowledge. Policy implications of this study are also discussed.

scholarly journals Trajectories of Dietary Patterns and Their Associations with Overweight/Obesity among Chinese Adults: China Health and Nutrition Survey 1991–2018

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2835 ◽  
Author(s):  
Jiguo Zhang ◽  
Huijun Wang ◽  
Zhihong Wang ◽  
Feifei Huang ◽  
Xiaofan Zhang ◽  
...  
Keyword(s):  
Dietary Patterns ◽  
Dietary Pattern ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Health And Nutrition ◽  
Group 3 ◽  
Group 2 ◽  
Prospective Association ◽  
Initial Score ◽  
The Impact

It is essential to understand the impact of different dietary pattern trajectories on health over time. Therefore, we aimed to explore the long-term trajectories of dietary patterns among Chinese adults and examine the prospective association between different trajectory groups and the risk of overweight/obesity. The sample was 9299 adults aged 18 years or older from the China Health and Nutrition Survey (CHNS) between 1991 and 2018. We used factor analysis to identify dietary patterns and group-based trajectory modeling to identify dietary pattern trajectories. Three trajectories of a southern pattern and a modern pattern and four trajectories of a meat pattern were identified. Participants who followed the highest initial score and a slight decrease trajectory (OR = 1.63; 95% CI: 1.04, 2.54) of the meat dietary pattern were positively associated with risk of overweight/obesity when compared with the lowest initial score trajectory. The southern dietary pattern and the modern dietary pattern trajectories of participants in Group 2 (OR = 0.64; 95% CI: 0.51, 0.81; OR = 0.76; 95% CI: 0.63, 0.91) and Group 3 (OR = 0.71; 95% CI: 0.54, 0.91; OR = 0.64; 95% CI: 0.44, 0.90) were associated with lower risk of overweight/obesity when compared with Group 1. We observed that dietary pattern trajectories have different associations with overweight/obesity among Chinese adults.

scholarly journals Longitudinal study of the relationship between coffee consumption and type 2 diabetes in Chinese adult residents: Data from China Health and Nutrition Survey

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0251377
Author(s):  
Zhenkai Ma ◽  
Mo Hao
Keyword(s):  
Type 2 Diabetes ◽  
Longitudinal Study ◽  
Protective Factor ◽  
Coffee Consumption ◽  
Diabetes Incidence ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Health And Nutrition ◽  
The Impact

Background Increasing coffee intake was inversely associated with risk of type 2 diabetes in Western countries. However, in China where coffee consumption and diabetes population has been growing fast in recent years, studies on the impact of coffee intakes on the onset of type 2 diabetes are lacking. This study attempts to determine the associations between coffee consumption and type 2 diabetes in Chinese adults. Methods This longitudinal study analyzed 10447 adults who had participated in at least two rounds of the China Health and Nutrition Survey (CHNS), which is a survey database of multistage, random cluster process during 1993–2011. Coffee consumption and type 2 diabetes incidence were measured in the survey. Body mass index (BMI), age, sex, place of residence, waves, education level, smoking, drinking alcohol and tea drinking frequency were adjusted as covariate. We used longitudinal fixed effects regression models to assess changes within person. Results After adjusting confounding factors, lower risk of diabetes is observed among Chinese adults who drink coffee occasionally (Adjusted Odds Ratio (AOR)  = 0.13, 95% CI = 0.05, 0.34) and drink almost every day (AOR = 0.61, 95% CI = 0.45, 0.83), compared with those who do not or hardly drink. In the subgroup analysis, among women aged 45–59 who drink coffee one to three times a week (AOR = 0.21, 95% CI = 0.08, 0.52) and men over 60 who drink coffee almost every day (AOR = 0.19, 95% CI = 0.07, 0.53), protective effects were found. For young men aged 19–29, drinking coffee almost every day showed a risk effect (AOR = 20.21, 95% CI = 5.96–68.57). Conclusions Coffee drinking habit is an independent protective factor for adult on type 2 diabetes in China. And it varies among people with different ages and genders. The rapid growth of coffee consumption in China in recent years may help reduce the risk of type 2 diabetes, but at the same time, the risk of type 2 diabetes in adolescents needs attention.

Modifiable factors of 20-year blood pressure trajectories among normotensives and their associations with hypertension : a prospective study

2021 ◽  
pp. 1-11
Author(s):  
Xiaofan Zhang ◽  
Yifei Ouyang ◽  
Feifei Huang ◽  
Jiguo Zhang ◽  
Chang Su ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Influencing Factors ◽  
Regression Models ◽  
Cox Regression ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Health And Nutrition ◽  
Modifiable Factors ◽  
A Prospective Study ◽  
The Impact

Abstract Little is known about the impact of modifiable risk factors on blood pressure (BP) trajectories and their associations with hypertension (HTN). We aimed to identify BP trajectories in normotensive Chinese adults and explore their influencing factors and associations with HTN. We used data from 3436 adults with at least four BP measurements between 1989 and 2018 in the China Health and Nutrition Survey, an ongoing cohort study. We measured BP using mercury sphygmomanometers with appropriate cuff sizes in all surveys. We used group-based trajectory modelling to identify BP trajectories between 1989 and 2009 and multiple logistic and Cox regression models to analyse their influencing factors and associations with HTN in 2011–2018. We identified five systolic blood pressure (SBP) trajectories, ‘Low-increasing (LI)’, ‘Low–stable (LS)’, ‘Moderate-increasing (MI)’, ‘High-stable (HS)’ and ‘Moderate-decreasing (MD)’, and four diastolic blood pressure (DBP) trajectories classified as ‘Low-increasing (LI)’, ‘Moderate–stable (MS)’, ‘Low-stable (LS)’ and ‘High-increasing (HI)’. People with higher physical activity (PA) levels and lower waist circumferences (WC) were less likely to be in the SBP LI, MI, HS and MD groups (P < 0·05). People with higher fruit and vegetable intakes, lower WCs and salt intakes and higher PA levels were less likely to be in the DBP LI, MS and HI groups (P < 0·05). Participants in the SBP HS group (hazard ratio (HR) 2·01) or the DBP LI, MS and HI groups (HR 1·38, 1·40, 1·71, respectively) had higher risks of HTN (P < 0·05). This study suggests that BP monitoring is necessary to prevent HTN in the Chinese population.

scholarly journals Relationship Between Dietary Knowledge, Socioeconomic Status, and Stroke Among Adults Involved in the 2015 China Health and Nutrition Survey

2021 ◽  
Vol 8 ◽  
Author(s):  
Ruojun Xiang ◽  
Xiaoya Zhai ◽  
Qiujin Zhang ◽  
Zhihua Wang
Keyword(s):  
Socioeconomic Status ◽  
Low Income ◽  
Knowledge Score ◽  
Rural Populations ◽  
Nutrition Survey ◽  
Educational Levels ◽  
Dietary Knowledge ◽  
Health And Nutrition ◽  
Low Income Groups ◽  
The Impact

Stroke is a public health threat that requires urgent attention in China. Nutrients have individual significant impacts on the prevalence of stroke. However, little research has been conducted on the impact of dietary knowledge on stroke and whether the impact is potentially heterogeneous under the effect of socioeconomic status. This study used the 2015 Chinese Health and Nutrition Survey to explore the impact of dietary knowledge and socioeconomic factors on populations suffering from stroke. Results indicated that risk of stroke decreased significantly with increasing dietary knowledge score. Additionally, the impact of dietary knowledge scores on the prevalence of stroke has obvious heterogeneity. First, dietary knowledge scores significantly influenced low-income groups and individuals with low educational levels. Second, the risk of stroke in females is more affected by dietary knowledge. Third, for people living in different areas, dietary knowledge determines whether rural populations suffer from stroke.

scholarly journals Growth and Weight Status in Chinese Children and Their Association with Family Environments

Children ◽  
2021 ◽  
Vol 8 (5) ◽  
pp. 397
Author(s):  
Xu Tian ◽  
Hui Wang
Keyword(s):  
Weight Status ◽  
Family Income ◽  
Decomposition Analysis ◽  
Overweight And Obesity ◽  
Chinese Children ◽  
Nutrition Survey ◽  
Growth Status ◽  
Health And Nutrition ◽  
The Impact ◽  
Over Time

The growth status and weight status of Chinese children have experienced remarkable changes in the past decades. Using China Health and Nutrition Survey (CHNS) data, this paper examines the secular trends and disparity of the growth status and weight status in Chinese children and further investigates the impact of various family environments on children’s growth from 1991 to 2011. We found an increasing trend in standardized growth indicators (height, weight, and BMI), overweight, and obesity from 1991 to 2011. We also observed an increasing disparity in overweight and obesity over time. Family environments had a significant impact on children’s growth status and weight status. In particular, children that live in families with a small size, higher family income, better sanitary conditions, and with well-educated parents or overweight parents tended to be taller and heavier and have a higher BMI, lower risk of being underweight, and higher risk of exhibiting overweight and obesity. Further decomposition analysis showed that more than 70% of the disparity in standardized height, weight, and overweight and around 50% of the disparity in standardized BMI, underweight, and obesity could be attributed to heterogeneity in family environments. Moreover, the disparity associated with family environments tended to increase over time.

scholarly journals Associations between Dietary Glycemic Index and Glycemic Load Values and Cardiometabolic Risk Factors in Adults: Findings from the China Health and Nutrition Survey

Nutrients ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 116
Author(s):  
Minjuan Li ◽  
Zhixin Cui ◽  
Shuangli Meng ◽  
Ting Li ◽  
Tong Kang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Glycemic Index ◽  
Cardiometabolic Risk ◽  
Glycemic Load ◽  
Cardiometabolic Risk Factors ◽  
Chinese Adults ◽  
Nutrition Survey ◽  
Health And Nutrition ◽  
Dietary Glycemic Index ◽  
Apparently Healthy

Studies investigating the associations between dietary glycemic index (GI) and glycemic load (GL) values and cardiometabolic risk factors (CMRF) among Chinese populations are strikingly limited. To assess the associations between dietary GI and GL values and CMRF, including dyslipidemia, hyperglycemia, and hyperuricemia in Chinese adults, we extracted data of 7886 apparently healthy adults from the 2009 wave of the China Health and Nutrition Survey. Dietary GI and GL values were calculated using data collected from three consecutive 24 h dietary recalls. Fasting lipid, glucose, and uric acid concentrations were measured and CMRF were defined on the basis of established criteria. There were no significant associations between dietary GI values and CMRF, and analyzing the data by age, sex, body mass index (BMI), and region did not alter these results. Dietary GL values were positively associated with prevalence of hyperuricemia in all participants (Q4 compared with Q1: odds ratio (OR) = 1.46; 95% CI: 1.14, 1.87; p-trend = 0.0030) and prevalence of hypercholesterolemia in participants ≥ 60 years old (Q5 compared with Q1: OR = 1.72; 95% CI: 1.11, 2.68; p-trend < 0.0010). Higher dietary GL but not GI values were associated with increased prevalence of hyperuricemia in apparently healthy Chinese adults and hypercholesterolemia in older Chinese adults. Further studies are required to confirm the public health implication of these findings.

Currency risk impact on the financial performance of multilateral banks

2015 ◽  
Vol 13 (1) ◽  
pp. 91-118
Author(s):  
Philip Kamau ◽  
Eno L. Inanga ◽  
Kami Rwegasira
Keyword(s):  
Financial Performance ◽  
Design Methodology ◽  
Regression Coefficient ◽  
Policy Implications ◽  
Stock Exchanges ◽  
Currency Risk ◽  
Content Type ◽  
Regulatory Status ◽  
The Impact ◽  
The Relationship

Purpose – The purpose of this paper is to investigate the impact of currency risks on the financial performance of multilateral banks (MBs). Financial performance is measured here by after-tax accounting profitability or losses. Design/methodology/approach – Quantitative hypothesis regarding the impact of currency risks on the financial performance of MBs was tested by a two-tailed t test for significance of the b regression coefficient. Findings – A regression analysis was done on the total currency risk and financial performance of MBs after taking into account currency risk over eight years. The analysis of variance of the regression of the b coefficient led to non-rejection of the null hypothesis of no association, F(1, 6) = 0.77, p > 0.05. The results of the two-tailed t test on the b regression coefficient suggest that the relationship between currency risk and financial performance is statistically insignificant. Therefore, it was concluded that there is no significant impact of currency risk on the financial performance of MBs. Research limitations/implications – The results of the study can be generalized only for MBs given their peculiar characteristics as wholesale banks, which are owned mainly by governments and are generally not listed on stock exchanges. Originality/value – The study is of value to those interested in the multilateral banking industry. To the authors’ knowledge it is the first study providing empirical evidence on currency risk impact on MBs financial performance. The study finds that the currency risk impact on the financial performance of MBs is insignificant. The results are also useful to managers of MBs in terms of benchmarking their effectiveness in managing currency risk compared to their peers and learn from better performers. It has also policy implications in terms of justifying the current self-regulatory status, shareholder monitoring and governance of MBs as they are not significantly impacted by currency risk as it appears to be effectively managed.

scholarly journals Capital Structure-Firm Value Nexus: Moderating Role of Profitability

2020 ◽  
Vol 11 (2) ◽  
pp. 375-386
Author(s):  
Hamed Ahmad Almahadin ◽  
Yazan Salameh Oroud
Keyword(s):  
Capital Structure ◽  
Firm Value ◽  
Panel Data Analysis ◽  
Policy Implications ◽  
Ample Evidence ◽  
Functional Models ◽  
The Impact ◽  
The Relationship ◽  
Moderating Role

This study aims to investigate the moderating role of profitability in the relationship between capital structure and firm value in Jordan, as an example of an emerging economy. For this purpose, two functional models were formulated to capture the direct relationship as well as the interaction impact of capital structure on firm value. The robust empirical findings of panel data analysis provide strong evidence of an adverse relationship between capital structure and firm value. The findings confirm that the impact of capital structure appears to be complicated in nature and difficult to examine without controlling for the interaction of profitability as one of the major determinants. Therefore, studying the interaction effect provides ample evidence and enhances the understanding of the link between firm value and capital structure. The empirical results of the study may provide important insights and policy implications to decision-makers.

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