U-shaped Association Between Dietary Zinc Intake and New-onset Diabetes: A Nationwide Cohort Study in China

Abstract Aims We aimed to investigate the relationship of dietary zinc intake with new-onset diabetes among Chinese adults. Materials and Methods A total of 16 257 participants who were free of diabetes at baseline from the China Health and Nutrition Survey were included. Dietary intake was measured by 3 consecutive 24-hour dietary recalls combined with a household food inventory. Participants with self-reported physician-diagnosed diabetes, or fasting glucose ≥ 7.0 mmol/L, or glycated hemoglobin ≥ 6.5% during the follow-up were defined as having new-onset diabetes. Results A total of 1097 participants developed new-onset diabetes during a median follow-up duration of 9.0 years. Overall, the association between dietary zinc intake and new-onset diabetes followed a U-shape (P for nonlinearity < 0.001). The risk of new-onset diabetes was significantly lower in participants with zinc intake < 9.1 mg/day (per mg/day: hazard ratio [HR], 0.73; 95% CI, 0.60-0.88), and higher in those with zinc intake ≥ 9.1 mg/day (per mg/day: HR, 1.10; 95% CI, 1.07-1.13). Consistently, when dietary zinc intake was assessed as deciles, compared with those in deciles 2-8 (8.9 -<12.2 mg/day), the risk of new-onset diabetes was higher for decile 1 (<8.9 mg/day: HR, 1.29; 95% CI, 1.04-1.62), and deciles 9 to 10 (≥12.2 mg/day: HR, 1.62; 95% CI, 1.38-1.90). Similar U-shaped relations were found for plant-derived or animal-derived zinc intake with new-onset diabetes (all P for nonlinearity < 0.001). Conclusions There was a U-shaped association between dietary zinc intake and new-onset diabetes in general Chinese adults, with an inflection point at about 9.1 mg/day.

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Inverse Association Between Riboflavin Intake and New-Onset Hypertension

Hypertension ◽

10.1161/hypertensionaha.120.16211 ◽

2020 ◽

Vol 76 (6) ◽

pp. 1709-1716

Author(s):

Mengyi Liu ◽

Chun Zhou ◽

Zhuxian Zhang ◽

Qinqin Li ◽

Panpan He ◽

...

Keyword(s):

Blood Pressure ◽

Hazard Ratio ◽

Dietary Sodium ◽

Inverse Association ◽

Nutrition Survey ◽

Health And Nutrition ◽

Household Food Inventory ◽

Prevention Of Hypertension ◽

New Onset

The prospective relation of dietary riboflavin intake with hypertension remains uncertain. We aimed to investigate the relationship of dietary riboflavin intake with new-onset hypertension and examine possible effect modifiers in general population. A total of 12 245 participants who were free of hypertension at baseline from China Health and Nutrition Survey were included. Dietary intake was measured by 3 consecutive 24-hour dietary recalls combined with a household food inventory. The study outcome was new-onset hypertension, defined as systolic blood pressure ≥140 mm Hg or diastolic blood pressure ≥90 mm Hg or diagnosed by physician or under antihypertensive treatment during the follow-up. A total of 4303 (35.1%) subjects developed hypertension during 95 573 person-years of follow-up. Overall, there was a nonlinear, inverse association between total, plant-based, or animal-based riboflavin intake and new-onset hypertension (all P for nonlinearity, <0.001). The risk of new-onset hypertension was increased only in participants with relatively lower riboflavin intake. Accordingly, a significantly lower risk of new-onset hypertension was found in participants in quartiles 2 to 4 of total riboflavin intake (hazard ratio, 0.74 [95% CI, 0.68–0.80]), plant-derived riboflavin intake (hazard ratio, 0.77 [95% CI, 0.71–0.84]), or animal-derived riboflavin intake (hazard ratio, 0.70 [95% CI, 0.65–0.77]), compared with those in quartile 1. In addition, the association between total riboflavin intake and new-onset hypertension was particularly evident in those with lower dietary sodium/potassium intake ratio ( P interaction, <0.001). In summary, there was an inverse association between riboflavin intake and new-onset hypertension in general Chinese adults. Our results emphasized the importance of maintaining relatively higher riboflavin intake levels for the prevention of hypertension.

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Variety and quantity of dietary protein intake from different sources and risk of new-onset diabetes: a Nationwide Cohort Study in China

BMC Medicine ◽

10.1186/s12916-021-02199-8 ◽

2022 ◽

Vol 20 (1) ◽

Author(s):

Chun Zhou ◽

Chengzhang Liu ◽

Zhuxian Zhang ◽

Mengyi Liu ◽

Yuanyuan Zhang ◽

...

Keyword(s):

Food Sources ◽

Inverse Association ◽

Nutrition Survey ◽

Protein Sources ◽

Onset Diabetes ◽

Household Food Inventory ◽

Using Data ◽

Different Sources ◽

New Onset

Abstract Background The relation of the variety and quantity of different sources of dietary proteins intake and diabetes remains uncertain. We aimed to investigate the associations between the variety and quantity of proteins intake from eight major food sources and new-onset diabetes, using data from the China Health and Nutrition Survey (CHNS). Methods 16,260 participants without diabetes at baseline from CHNS were included. Dietary intake was measured by three consecutive 24-h dietary recalls combined with a household food inventory. The variety score of protein sources was defined as the number of protein sources consumed at the appropriate level, accounting for both types and quantity of proteins. New-onset diabetes was defined as self-reported physician-diagnosed diabetes or fasting glucose ≥7.0mmol/L or glycated hemoglobin ≥6.5% during the follow-up. Results During a median follow-up of 9.0 years, 1100 (6.8%) subjects developed diabetes. Overall, there were U-shaped associations of percentages energy from total protein, whole grain-derived and poultry-derived proteins with new-onset diabetes; J-shaped associations of unprocessed or processed red meat-derived proteins with new-onset diabetes; a reverse J-shaped association of the fish-derived protein with new-onset diabetes; L-shaped associations of egg-derived and legume-derived proteins with new-onset diabetes; and a reverse L-shaped association of the refined grain-derived protein with new-onset diabetes (all P values for nonlinearity<0.001). Moreover, a significantly lower risk of new-onset diabetes was found in those with a higher variety score of protein sources (per score increment; HR, 0.69; 95%CI, 0.65–0.72). Conclusions There was an inverse association between the variety of proteins with appropriate quantity from different food sources and new-onset diabetes.

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Long-term BMI change trajectories in Chinese adults and its association with the hazard of type 2 diabetes: evidence from a 20-year China Health and Nutrition Survey

BMJ Open Diabetes Research & Care ◽

10.1136/bmjdrc-2019-000879 ◽

2020 ◽

Vol 8 (1) ◽

pp. e000879

Author(s):

Baibing Mi ◽

Chenlu Wu ◽

Xiangyu Gao ◽

Wentao Wu ◽

Jiaoyang Du ◽

...

Keyword(s):

Type 2 Diabetes ◽

Latent Class ◽

Chinese Adults ◽

Change Trajectories ◽

Nutrition Survey ◽

Health And Nutrition ◽

Increased Risk

IntroductionTo investigate the relationship between long-term change trajectory in body mass index (BMI) and the hazard of type 2 diabetes among Chinese adults.Research design and methodsData were obtained from the China Health and Nutrition Survey (CHNS). Type 2 diabetes was reported by participants themselves in each survey wave. The duration of follow-up was defined as the period from the first visit to the first time self-reported type 2 diabetes, death, or other loss to follow-up from CHNS. The patterns of change trajectories in BMI were derived by latent class trajectory analysis method. The Fine and Gray regression model was used to estimate HRs with corresponding 95% CIs for type 2 diabetes.ResultsFour patterns of the trajectories of change in BMI were identified among Chinese adults, 42.7% of participants had stable BMI change, 40.8% for moderate BMI gain, 8.9% for substantial BMI gain and 7.7% for weight loss. During the follow-up with mean 11.2 years (158 637 person-years contributed by 14 185 participants), 498 people with type 2 diabetes (3.7%) occurred. Risk of type 2 diabetes was increased by 47% among people who gained BMI more substantially and rapidly (HR: 1.47, 95% CI 1.08 to 2.02, p=0.016) and increased by 20% among those in people with the moderate BMI gain (HR: 1.20, 95% CI 0.98 to 1.48, p=0.078), compared with those with stable BMI change.ConclusionsLong-term substantial gain of BMI was significantly associated with an increased risk of type 2 diabetes in the Chinese adults.

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Serum Uric Acid Might Be Positively Associated With Hypertension in Chinese Adults: An Analysis of the China Health and Nutrition Survey

Frontiers in Medicine ◽

10.3389/fmed.2021.755509 ◽

2022 ◽

Vol 8 ◽

Author(s):

Yingdong Han ◽

Kaidi Han ◽

Xinxin Han ◽

Yue Yin ◽

Hong Di ◽

...

Keyword(s):

Uric Acid ◽

Dose Response ◽

Response Relationship ◽

Chinese Adults ◽

Dose Response Relationship ◽

Nutrition Survey ◽

Health And Nutrition ◽

Increased Risk ◽

Stratified Analysis

Background: Previous studies have clarified the relationship between serum uric acid (SUA) and hypertension; most of previous studies suggest that elevated uric acid levels are associated with an increased risk of hypertension, while in China, there are relatively few studies to explore above association. The objective of this longitudinal study is to investigate the correlation of SUA and hypertension in Chinese adults with a nationwide large-scale sample.Methods: Data from the China Health and Nutrition Survey 2009, 2011, and 2016 were used; a total of 8,469 participants (3,973 men and 4,496 women) were involved. This study was conducted separately by gender. Clinical characteristics of the participants among different uric acid groups are compared. The binary logistic regression analysis was conducted to examine the association between SUA and hypertension. Restricted cubic spline analysis with three knots of the SUA concentration were used to characterize the dose-response relationship. Additionally, we compared the incidence of hypertension in the different baseline uric acid groups during follow-up in 2011 and 2015.Results: After the covariates were fully adjusted, we found that elevated uric acid levels were correlated with increased risk of hypertension in both males (p < 0.01) and females (p < 0.01). With 2-year or 6-year of follow-up, we found participants with higher baseline uric acid levels had a higher incidence of hypertension (p < 0.01). In stratified analysis by obesity, above relationship remained significant in nonobesity population (males: p < 0.05, females: p < 0.01) and became nonsignificant in obesity people. In stratified analysis by age, above positively correlation remained significant in middle-aged men (p < 0.05) and elderly women (p < 0.01). Restricted cubic spline revealed the dose-response relationship between SUA and hypertension; we also found that above relationship was much stronger in females.Conclusion: This study suggests that elevated SUA levels might be positively associated with an increased risk of hypertension in general Chinese adults.

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Occupational Physical Activity and New-Onset Hypertension: A Nationwide Cohort Study in China

Hypertension ◽

10.1161/hypertensionaha.121.17281 ◽

2021 ◽

Author(s):

Qinqin Li ◽

Rui Li ◽

Shaojie Zhang ◽

Yuanyuan Zhang ◽

Panpan He ◽

...

Keyword(s):

Physical Activity ◽

Blood Pressure ◽

Occupational Physical Activity ◽

Nutrition Survey ◽

Metabolic Equivalent ◽

Health And Nutrition ◽

Increased Risk ◽

Males And Females ◽

New Onset

The association between occupational physical activity (OPA) and the risk of hypertension remains uncertain. We aimed to examine the prospective relations of OPA and new-onset hypertension among Chinese males and females. A total of 9350 adults who were free of hypertension at baseline were enrolled from the CHNS study (China Health and Nutrition Survey). Data on OPA were obtained by using self-reported questionnaires and calculated as metabolic equivalent task (MET)–hours per week. MET–hours per week may account for both intensity and time spent on activities. The study outcome was new-onset hypertension, defined as systolic blood pressure ≥140 mm Hg or diastolic blood pressure ≥90 mm Hg or diagnosed by physician or under antihypertensive treatment during the follow-up. During a median of 6.1 years (82 410 person-years) of follow-up, a total of 2949 participants developed hypertension. Overall, there was a L-shaped association between the OPA and new-onset hypertension in males and a U-shaped association in females (all P values for nonlinearity <0.001). Accordingly, when OPA was categorized as four groups (<80, 80–<160, 160–<240, and ≥240 metabolic MET–hours per week), in males, the risk of new-onset hypertension was significantly increased only among participants with OPA <80 MET–hours per week; however, in females, the lowest risk of new-onset hypertension was found among those with OPA 80 to 240 MET–hours per week. In summary, moderate OPA, in terms of both duration and intensity, is associated with a lower risk of new-onset hypertension among both males and females, whereas heavy OPA was related to increased risk of new-onset hypertension in females.

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Association between dietary zinc intake and mortality among Chinese adults: findings from 10-year follow-up in the Jiangsu Nutrition Study

European Journal of Nutrition ◽

10.1007/s00394-017-1551-7 ◽

2017 ◽

Vol 57 (8) ◽

pp. 2839-2846 ◽

Cited By ~ 6

Author(s):

Zumin Shi ◽

Anna Chu ◽

Shiqi Zhen ◽

Anne W. Taylor ◽

Yue Dai ◽

...

Keyword(s):

Chinese Adults ◽

Dietary Zinc ◽

Zinc Intake ◽

Nutrition Study

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Dietary Carbohydrate Intake and New-onset Diabetes: A Nationwide Cohort Study in China

10.21203/rs.3.rs-551817/v1 ◽

2021 ◽

Author(s):

Chun Zhou ◽

Zhuxian Zhang ◽

Mengyi Liu ◽

Yuanyuan Zhang ◽

Huan Li ◽

...

Keyword(s):

Carbohydrate Intake ◽

Minimal Risk ◽

Inverse Association ◽

Nutrition Survey ◽

Total Carbohydrate ◽

High Quality ◽

Onset Diabetes ◽

Low Carbohydrate ◽

New Onset

Abstract Background: The association of carbohydrate intake with diabetes risk remains uncertain. We aimed to evaluate the prospective associations of the amount and types of carbohydrate intake with new-onset diabetes.Methods: A total of 16,260 non-diabetic participants from the China Health and Nutrition Survey (CHNS) were included. Dietary intake was collected by three consecutive 24-h dietary recalls combined with a household food inventory. Participants with self-reported diabetes, or fasting plasma glucose ≥7.0 mmol/L or glycated hemoglobin ≥6.5% during the follow-up were defined having new-onset diabetes. Results: During a median follow-up of 9 years (158,930 person-years), 1,100 participants developed diabetes. Overall, there was a U-shaped association between percent of energy from carbohydrate intake and new-onset diabetes, with minimal risk at 49-56% of energy from total carbohydrate intake (quartile 2) (P for nonlinearity <0.001). Moreover, there was an L-shaped association between high-quality carbohydrate intake and new-onset diabetes (P for nonlinearity <0.001), and a J-shaped association of low-quality carbohydrate intake with new-onset diabetes (P for nonlinearity <0.001). Furthermore, there was an inverse association between the plant-based low-carbohydrate scores for low-quality carbohydrate and new-onset diabetes. However, a reversed J-shaped association was found between the animal-based low-carbohydrate scores for low-quality carbohydrate and new-onset hypertension (P for nonlinearity <0.001). Conclusions: There was a U-shape association between percent of total carbohydrate intake and new-onset diabetes, with the lowest risk at 49-56% carbohydrate intake. Our findings provide some evidence for the intake of high-quality carbohydrate, and the substitution of plant-based products for low-quality carbohydrate for primary prevention of diabetes.

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Associations of Carbohydrate Intake With New-Onset Hypertension Subtypes: Results From the China Health and Nutrition Survey (2000–2011)

Frontiers in Nutrition ◽

10.3389/fnut.2021.728774 ◽

2022 ◽

Vol 8 ◽

Author(s):

Su-Fen Qi ◽

Ya-Jing Cao ◽

Hui-Jun Wang ◽

Bing Zhang ◽

Jing Yan ◽

...

Keyword(s):

Blood Pressure ◽

Energy Intake ◽

Carbohydrate Intake ◽

Nutrition Survey ◽

Health And Nutrition ◽

Hazard Ratios ◽

Lactating Mothers ◽

Diastolic Hypertension ◽

New Onset

Background: The effects of carbohydrate intake on hypertension (HTN) subtypes are scarce. We examined the association of carbohydrate intake with new-onset HTN subtypes in Chinese adults.Methods: Chinese Health and Nutrition Survey (CHNS) 2000–2011, 22,418 individuals were recorded using a 24-h recall method over three consecutive days. We excluded those who were pregnant women, lactating mothers, age <18 years, baseline age, blood pressure, and energy intake deficiency, extreme energy intake (male > 6,000 kcal or < 800 kcal; female > 4,000 kcal or < 600 kcal), and pulse pressure difference (Systolic Blood Pressure [SBP] - Diastolic Blood Pressure [DBP]) <10 mm Hg, HTN at baseline and data from only one survey. The total number of subjects who participated in at least two surveys was 7,930. The main outcome was new-onset HTN subtypes over 6.9 person years of follow-up.Results: 2,521 participants were found to be HTN, which included 1,318 males (52.3%), 1,203 females (47.7%), 721 had systolic-diastolic hypertension (SDH, 28.6%), 655 had isolated systolic hypertension (ISH, 26.0%), and 993 had isolated diastolic hypertension (IDH, 39.4%). Compared with extreme quintiles of carbohydrate, multivariable-adjusted hazard ratios (HR) and 95% confidence intervals (CI) for new-onset HTN, SDH, ISH and IDH associated with carbohydrate intake were 1.12 (0.97–1.30), 1.54 (1.18–2.00), 0.89 (0.67–1.19) and 1.15 (0.91–1.45), respectively. The HR of SDH compared with extreme quintiles of carbohydrates was 1.56 (95% CI, 1.08–2.25; Ptrend = 0.04) in men and 1.52 (95% CI, 1.02–2.26; Ptrend = 0.02) in women.Conclusion: Carbohydrates were related to a higher risk of SDH, which were not observed with HTN, ISH, and IDH.

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Long-term body mass trajectories and hypertension by sex among Chinese adults: a 24-year open cohort study

Scientific Reports ◽

10.1038/s41598-021-92319-4 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Ruru Liu ◽

Baibing Mi ◽

Yaling Zhao ◽

Shaonong Dang ◽

Hong Yan

Keyword(s):

Body Mass ◽

Latent Class ◽

Study Data ◽

Chinese Adults ◽

Nutrition Survey ◽

Health And Nutrition ◽

Hypertension Prevention ◽

Latent Class Trajectory Analysis

AbstractEvidence was limited on trajectory of body mass index (BMI) through adulthood and its association with hypertension. We aimed to evaluate their association by sex in large-scale study. Data were obtained from the China Health and Nutrition Survey (CHNS) from 1991 to 2015. Latent class trajectory analysis (LCTA) was used to capture BMI change trajectories. Hazard risks (HRs) were estimated from Cox proportion hazard regression. Among 14,262 participants (mean age, 38.8; 47.8% men), 5138 hypertension occurred (2687 men and 2451 women) occurred during a mean follow-up 9.6 years. Four body mass trajectory groups were identified as BMI loss, stable, moderate and substantial gain. Appropriately half of participants (48.0%) followed 1 of the 2 BMI gain trajectories, where BMI increased at least 3 kg/m2 overtime. Compared with participants with stable BMI, those gaining BMI substantially had higher risk of hypertension by 65% (HR 1.65, 95% CI 1.45–1.86) in male and 83% (HR 1.83, 95% CI 1.58–2.12) in female. The HRs in BMI loss patterns were 0.74 (0.62–0.89) in men and 0.87 (0.75–1.00) in women. Our findings imply that majority of Chinese adults transited up to a higher BMI level during follow-up. Avoiding excessive weight gain and maintaining stable weight might be important for hypertension prevention.

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

Nutrients ◽

10.3390/nu13010116 ◽

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.

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