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Bauer JA, Punshon T, Barr MN, Jackson BP, Weisskopf MG, Bidlack FB, Coker MO, Peacock JL, Karagas MR. Deciduous teeth from the New Hampshire Birth Cohort Study: Early life environmental and dietary predictors of dentin elements. Environ Res 2024:119170. [PMID: 38768888 DOI: 10.1016/j.envres.2024.119170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Sparse research exists on predictors of element concentrations measured in deciduous teeth. OBJECTIVE To estimate associations between maternal/child characteristics, elements measured in home tap water during pregnancy and element concentrations in the dentin of shed deciduous teeth. METHODS Our analysis included 152 pregnant person-infant dyads followed from the second trimester through the end of the first postnatal year from the New Hampshire Birth Cohort Study. During pregnancy and early infancy, we collected dietary and sociodemographic information via surveys, measured elements in home tap water, and later collected naturally exfoliated teeth from child participants. We measured longitudinal deposition of elements in dentin using LA-ICP-MS. Multivariable linear mixed models were used to estimate associations between predictors and dentin element concentrations. RESULTS We measured 12 elements in dentin including those previously reported (Ba, Mn, Pb, Sr, Zn) and less frequently reported (Al, As, Cd, Cu, Hg, Li, and W). A doubling of Pb or Sr concentrations in water was associated with higher dentin Pb or Sr respectively in prenatally formed [9% (95%CI: 3%, 15%); 3% (1%, 6%)] and postnatally formed [10% (2%, 19%); 6% (2%, 10%)] dentin. Formula feeding from birth to 6 weeks or 6 weeks to 4 months was associated with higher element concentrations in postnatal dentin within the given time period as compared to exclusive human milk feeding: Sr: 6 weeks: 61% (36%, 90%) and 4 months: 85% (54%, 121%); Ba: 6 weeks: 35% (3.3%, 77%) and 4 months: 42% (10%, 83%); and Li: 6 weeks: 61% (33%, 95%) and 4 months: 58% (31%, 90%). SIGNIFICANCE These findings offer insights into predictors of dentin elements and potential confounders in exposure-health outcome relationships during critical developmental periods.
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Affiliation(s)
- Julia A Bauer
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois Chicago, Chicago, IL, USA.
| | - Tracy Punshon
- Department of Biological Sciences, Dartmouth College, Hanover, NH, USA
| | - Matthew N Barr
- Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
| | - Brian P Jackson
- Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
| | - Marc G Weisskopf
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | | | - Modupe O Coker
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, NJ, USA
| | - Janet L Peacock
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | - Margaret R Karagas
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
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Hosseini SA, Shayesteh AA, Hashemi SJ, Rahimi Z, Saki N, Bavi Behbahani H, Cheraghian B, Alipour M. The association between healthy eating index-2015 with anthropometric, cardiometabolic and hepatic indices among patients with non-alcoholic fatty liver disease. BMC Gastroenterol 2024; 24:159. [PMID: 38724894 PMCID: PMC11084087 DOI: 10.1186/s12876-024-03222-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 04/04/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Obesity, cardiovascular diseases, and metabolic disorders are common problems among participants with non-alcoholic fatty liver disease (NAFLD). However, the association between these problems and the healthy eating index-2015 (HEI-2015) remains unknown. Although the HEI-2015 originated from American dietary guidelines, its comprehensive evaluation of diet quality provides valuable insights for various populations, including Iranians. Therefore, the objective of this study was to investigate the association between anthropometric, hepatic, and cardio-metabolic indices with HEI-2015 scores in participants with NAFLD. METHODS We conducted a cross-sectional analysis of data from the Hoveyzeh Cohort Study, which included adults aged 35 to 70 years between 2016 and 2018. A total of 664 participant with NAFLD (452 females and 212 males) were included in the analysis. The HEI-2015 was assessed using the Food Frequency Questionnaire (FFQ). Various indices, including the body shape index (ABSI), atherogenic index of plasma (AIP), visceral adiposity index (VAI), lipid accumulation product (LAP), cardiometabolic index (CMI), lipoprotein combine index (LCI), AST/ALT ratio, ALD/NAFLD index, and hepatic steatosis index (HSI), were calculated. RESULTS No significant differences were observed in anthropometric, cardio-metabolic, and hepatic indices across the quartiles of HEI-2015. However, among participants with NAFLD, men had significantly higher AIP and LCI levels, while women had significantly higher BMI, ABSI, VAI, LAP, and CMI levels. Additionally, women with NAFLD exhibited higher AST/ALT and HSI levels but lower ALD/NAFLD levels compared to men with NAFLD. Linear regression analysis among men with NAFLD revealed a significant negative correlation between HEI-2015 score and HSI in both the unadjusted model (β=-0.131, SE = 0.058, p = 0.024) and the adjusted model for energy intake (β=-0.129, SE = 0.058, p = 0.028). CONCLUSION The present study demonstrated a correlation between lower HEI-2015 scores and an increased risk of steatosis in men with NAFLD. Moreover, our findings highlighted gender-related differences in NAFLD and cardio-metabolic disorders.
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Affiliation(s)
- Seyed Ahmad Hosseini
- Nutrition and Metabolic Disease Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Akbar Shayesteh
- Alimentary Tract Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Jalal Hashemi
- Alimentary Tract Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Zahra Rahimi
- Hearing Research Center, Clinical Sciences Research Institute, Department of Biostatistics and Epidemiology, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Nader Saki
- Hearing Research Center, Clinical Sciences Research Institute, Department of Otolaryngology, Head and Neck Surgery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hossein Bavi Behbahani
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Bahman Cheraghian
- Hearing Research Center, Clinical Sciences Research Institute, Department of Biostatistics and Epidemiology, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Meysam Alipour
- Department of Nutrition, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran.
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Boaz M, Kaufman-Shriqui V, Moore LW, Kalantar-Zadeh K. Diet Quality Index in Kidney Health and Kidney Disease. J Ren Nutr 2023; 33:1-3. [PMID: 36526157 DOI: 10.1053/j.jrn.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022] Open
Affiliation(s)
- Mona Boaz
- Department of Nutrition Sciences, School of Health Sciences, Ariel University, Ariel, Israel.
| | - Vered Kaufman-Shriqui
- Department of Nutrition Sciences, School of Health Sciences, Ariel University, Ariel, Israel
| | - Linda W Moore
- Department of Surgery, Houston Methodist Hospital, Houston, Texas
| | - Kamyar Kalantar-Zadeh
- Division of Nephrology and Transplantation, Department of Medicine, University of California-Irvine, Irvine, California
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Lang X, Liu Z, Islam S, Han G, Rangarajan S, Tse LA, Mushtaha M, Wang J, Hu L, Qiang D, Zhu Y, Yusuf S, Lin Y, Hu B. Interaction of Depression and Unhealthy Diets on the Risk of Cardiovascular Diseases and All-Cause Mortality in the Chinese Population: A PURE Cohort Substudy. Nutrients 2022; 14:nu14235172. [PMID: 36501202 PMCID: PMC9736353 DOI: 10.3390/nu14235172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
This study aimed to identify the interaction of depression and diets on cardiovascular diseases (CVD) incident and death in China and key subpopulations. We included 40,925 participants from the Prospective Urban Rural Epidemiology (PURE)-China cohort which recruited participants aged 35-70 years from 45 urban and 70 rural communities. Depression was measured by the adapted Short-Form (CIDI-SF). The unhealthy diet was considered when the score of Alternative Healthy Eating Index was below the lowest tertile. The primary outcome was a composite outcome of incident CVD and all-cause mortality. Cox frailty models were used to examine the associations. During a median follow-up of 11.9 years (IQR: 9.6-12.6 years), depression significantly increased the risk of the composite outcome (HR = 2.00; 95% CI, 1.16-3.27), major CVD (HR = 1.82; 95% CI, 1.48-2.23), and all-cause mortality (HR = 2.21; 95% CI, 1.51-3.24) for the unhealthy diet group, but not for the healthy diet group. The interaction between depression and diet for the composite outcome was statistically significant (RERI = 1.19; 95% CI, 0.66-1.72; AP = 0.42, 95% CI, 0.27-0.61; SI = 3.30, 95% CI, 1.42-7.66; multiplicative-scale = 1.74 95% CI, 1.27-2.39), even in the subgroup and sensitivity analyses. In addition, the intake of vegetable and polyunsaturated fatty acids contributed most to the interaction of diets and depression. Depressive participants should focus on healthy diets, especially vegetables and polyunsaturated fatty acids, to avoid premature death and CVD.
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Affiliation(s)
- Xinyue Lang
- Medical Research & Biometrics Center, National Center for Cardiovascular Diseases, The National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 102300, China
| | - Zhiguang Liu
- Department of Pharmacy and Clinical Trial Unit, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Shofiqul Islam
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON L8S 4L8, Canada
| | - Guoliang Han
- Medical Research & Biometrics Center, National Center for Cardiovascular Diseases, The National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 102300, China
| | - Sumathy Rangarajan
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON L8S 4L8, Canada
| | - Lap Ah Tse
- Division of Occupational and Environmental Health, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong 999077, China
| | - Maha Mushtaha
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON L8S 4L8, Canada
| | - Junying Wang
- Balingqiao Community Health Service Center, Xinghualing District, Taiyuan 030009, China
| | - Lihua Hu
- Nanchang Center for Disease Control and Prevention, Nanchang 330299, China
| | - Deren Qiang
- Wujin District Center for Disease Control and Prevention, Changzhou 213022, China
| | - Yingxuan Zhu
- Medical Research & Biometrics Center, National Center for Cardiovascular Diseases, The National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 102300, China
| | - Salim Yusuf
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON L8S 4L8, Canada
| | - Yang Lin
- Department of Pharmacy and Clinical Trial Unit, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
- Correspondence: (Y.L.); (B.H.); Tel.: +86-13701073623 (Y.L.); +86-15530587011 (B.H.)
| | - Bo Hu
- Medical Research & Biometrics Center, National Center for Cardiovascular Diseases, The National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 102300, China
- Correspondence: (Y.L.); (B.H.); Tel.: +86-13701073623 (Y.L.); +86-15530587011 (B.H.)
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Chen YH, Liu WL, Duong TV, Wong TC, Chen HH, Chen TH, Hsu YH, Peng SJ, Yang SH. Effect of Different Nutritional Education Based on Healthy Eating Index for HemoDialysis Patients on Dietary Quality and Muscle Mass. Nutrients 2022; 14:4617. [PMID: 36364878 PMCID: PMC9658203 DOI: 10.3390/nu14214617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/30/2022] [Accepted: 10/31/2022] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Hemodialysis patients are at high risk of muscle loss as a result of aging and disease, and combined with inadequate dietary intake. The Healthy Eating Index for HemoDialysis patients (HEI-HD) was developed to assess the dietary quality of hemodialysis patients. The purposes of this study were to examine the effects of different nutritional education models using HEI-HD-based education on dietary quality and muscle mass in hemodialysis patients. METHODS A quasi-experimental study was conducted from May 2019 to April 2021, with four groups, including no course for patients and nurses (Non-C), course for nurses (CN), course for patients (CP), and course for patients and nurses (CPN). The courses were delivered by registered dietitians. The data of 94 patients were collected and analyzed at baseline, after 2 months of intervention, and 2 months follow-up, including demographics, body composition, 3-day dietary records, and hemodialysis dietary knowledge. The HEI-HD index score was calculated. RESULTS Patients aged 58.3 ± 10.1 years. The dietary quality change in the CPN group was improved as compared with the Non-C group (-3.4 ± 9.5 vs. 3.0 ± 5.5, 0.04). The skeletal muscle mass of the Non-C group at intervention was also significantly lower than baseline, but the CPN group was not. CONCLUSIONS The HEI-HD-based nutritional education for both patients and nurses showed a positive effect on improving the dietary quality and maintaining muscle mass in hemodialysis patients.
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Affiliation(s)
- Yun-Han Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei City 11031, Taiwan
- Division of Dietetics and Nutrition, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung City 42743, Taiwan
| | - Wan-Lin Liu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei City 11031, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei City 11031, Taiwan
| | - Te-Chih Wong
- Department of Nutrition and Health Sciences, Chinese Culture University, Taipei City 11114, Taiwan
| | - Hsi-Hsien Chen
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei City 11031, Taiwan
| | - Tso-Hsiao Chen
- Department of Nephrology, Department of Internal Medicine, Taipei Medical University-Wan Fang Hospital, Taipei City 116081, Taiwan
| | - Yung-Ho Hsu
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
| | - Sheng-Jeng Peng
- Division of Nephrology, Department of Internal Medicine, Cathay General Hospital, Taipei City 10630, Taiwan
| | - Shwu-Huey Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei City 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei City 11031, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan
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Liu WL, Chen YH, Duong TV, Wong TC, Chen HH, Chen TH, Hsu YH, Peng SJ, Yang SH. The Effect of Different Nutritional Education Models on Reducing Cardiovascular Disease Risk Factors by Improving Dietary Fat Quality in Hemodialysis Patients. Nutrients 2022; 14:3840. [PMID: 36145214 DOI: 10.3390/nu14183840] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 12/03/2022] Open
Abstract
Cardiovascular disease (CVD) is the most common complication in hemodialysis patients. Nutritional education provided by dietitians could improve overall dietary quality and dietary fat quality to reduce the risk of CVD. However, no studies have investigated the relationship between dietary fat quality (using the hypocholesterolemic/hypercholesterolemic ratio, or the h/H) and CVD risk factors in hemodialysis patients. The aim of this study was to examine the association between the h/H and CVD risk factors, and further explore how nutritional education intervention models could improve dietary fat quality and CVD risk factors in hemodialysis patients. A quasi-experimental design was conducted from May 2019 to April 2021 on four groups, including ‘no course for patients and nurses’ as the non-C group, a “course for nurses” as the CN group, a “course for patients” as the CP group, and a “course for patients and nurses” as the CPN group. Nutritional education booklets based on a healthy eating index for hemodialysis patients were developed and provided to patients and nurses. Data of 119 patients were collected at baseline, intervention, and follow-up periods, including patients’ basic information, blood biochemical data, dietary content, and calculated h/H. The results showed that the h/H was negatively correlated with body mass index (BMI) and positively correlated with high-density lipoprotein cholesterol (HDL-C). Compared with the non-C group, the CPN group was significantly higher in the h/H as well as HDL-C, and significantly lower in serum total cholesterol. In conclusion, the h/H was found to predict CVD risk factors, which helps in improving dyslipidemia. Nutritional education for both patients and nurses showed a beneficial impact on reducing CVD risks in hemodialysis patients.
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Bruns A, Mueller M, Schneider I, Hahn A. Application of a Modified Healthy Eating Index (HEI-Flex) to Compare the Diet Quality of Flexitarians, Vegans and Omnivores in Germany. Nutrients 2022; 14:nu14153038. [PMID: 35893892 PMCID: PMC9330316 DOI: 10.3390/nu14153038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/21/2022] [Accepted: 07/21/2022] [Indexed: 12/10/2022] Open
Abstract
Interest in plant-based nutrition has steadily increased in the western world in the recent years. The number of people following a meat-reduced, flexitarian diet is growing continuously. However, little is known about the diet quality of flexitarians compared to vegans or omnivores. Therefore, in this cross-sectional study, the food intake of 94 participants aged between 25–45 years was recorded via a validated food frequency questionnaire and 28 self-designed questions about the consumption of plant-based alternatives. An adapted Healthy Eating Index, HEI-flex, was developed to evaluate the diet quality of flexitarians, vegans and omnivores. Higher score points (SP) of the HEI-flex are associated with higher compliance with the official diet recommendations (Vmax = 100 SP). Finally, flexitarians scored significantly more highly when compared to omnivores (54 ± 8 vs. 47 ± 9 SP; p = 0.008) but lower than vegans (54 ± 8 vs. 61 ± 10 SP; p = 0.010). The results showed that the HEI-flex is a useful tool for assessing and comparing the diet quality of flexitarians, vegans and omnivores. Despite the consumption of highly processed plant-based alternatives, reduction in meat and meat products seems to be accompanied by increased overall diet quality.
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Bishop NJ, Zhu J. A Prospective Cohort Study of Racial/Ethnic Variation in the Association between Change in Cystatin C and Dietary Quality in Older Americans. Br J Nutr 2022; 129:1-30. [PMID: 35403576 PMCID: PMC9870715 DOI: 10.1017/s0007114522001040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 03/14/2022] [Accepted: 03/22/2022] [Indexed: 02/03/2023]
Abstract
Using a sample of U.S. adults aged 65 and older, we examined the role of dietary quality in cystatin C change over 4 years and whether this association varied by race/ethnicity. The Health and Retirement Study provided observations with biomarkers collected in 2012 and 2016, participant attributes measured in 2012, and dietary intake assessed in 2013. The sample was restricted to respondents who were non-Hispanic/Latino White (n = 789), non-Hispanic/Latino Black (n = 108), or Hispanic/Latino (n = 61). Serum cystatin C was constructed to be equivalent to the 1999-2002 NHANES scale. Dietary intake was assessed by a semi-quantitative food frequency questionnaire (FFQ) with diet quality measured using an energy-adjusted form of the Alternative Healthy Eating Index-2010 (AHEI-2010). Statistical analyses were conducted using autoregressive linear modeling adjusting for covariates and complex sampling design. Cystatin C slightly increased from 1.2 mg/L to 1.3 mg/L over the observational period. Greater energy-adjusted AHEI-2010 scores were associated with slower increase in cystatin C from 2012-2016. Among respondents reporting moderately low to low dietary quality, Hispanic/Latinos had significantly slower increases in cystatin C than their non-Hispanic/Latino White counterparts. Our results speak to the importance of considering racial/ethnic determinants of dietary intake and subsequent changes in health in aging populations. Further work is needed to address measurement issues including further validation of dietary intake questionnaires in diverse samples of older adults.
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Affiliation(s)
- Nicholas J. Bishop
- Human Development and Family Sciences Program, School of Family and Consumer Sciences, Texas State University, San Marcos, TX78666, USA
| | - Jie Zhu
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, San Marcos, TX78666, USA
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Najafipour H, Abdollahi F, Khatibi M, Amirzadeh R. Dietary status with demographic and anthropometric variables and some health affecting risk factors in people of Southeastern Iran: A population-based study (KERCADRS). Caspian J Intern Med 2021; 12:551-561. [PMID: 34820062 PMCID: PMC8590400 DOI: 10.22088/cjim.12.4.551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/30/2020] [Accepted: 12/23/2020] [Indexed: 10/31/2022]
Abstract
BACKGROUND Dietary pattern is influenced by lifestyle, genetic, cultural, and socioeconomic factors. We investigated the status of prudent (PDP) and imprudent (IDP) dietary patterns and their relationship with demographic and anthropometric variables and health conditions in an urban population of Southeastern Iran. METHODS The study was conducted on 9997 people aged 15-80 years randomly selected using one-stage cluster sampling. Demographic and anthropometric measurements were recorded through face-to-face interview, and their nutritional status was assessed by the food frequency questionnaire. PDP and IDP were identified based on scoring to the type and daily/weekly frequency of foods consumed and their production methods. RESULTS Fifty nine percent of the participants were females. PDP participants reported daily intake of whole grains (99.5%), fruits (66.5%), and unsaturated oil (88.6%). Daily intake of sweets and high fat dairy products were 55.7% and 46%, respectively. Women (64.8% vs 35.2 %) and people with diabetes (p<0.001), hypertension (p<0.01), and higher BMI (p<0.02) had healthier dietary status. People with lower education, cigarette smokers and opium users had a higher rate of IDP (all p<0.001). The dietary pattern improved with aging (AOR of IDP decreased from 1 in 15-24 years to 0.20 for 65-75 years) (p<0.001). CONCLUSION Younger people, men and those with lower education had unhealthier dietary pattern. It seems that dietary behavior is more related to the individuals' tendencies and taste preferences. Modification of nutritional behaviors of the population and leading young people, men, and those with lower education to improve their dietary pattern is recommended.
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Affiliation(s)
- Hamid Najafipour
- Cardiovascular Research Center, Institute of Basic and Clinical Physiology Sciences and Department of Physiology, Kerman University of Medical Sciences, Kerman, Iran
| | - Farzaneh Abdollahi
- Endocrinology and Metabolism Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Mojgan Khatibi
- Physiology Research Center, Institute of Neuropharmacology, and Department of Nutrition, Kerman University of Medical Sciences, Kerman, Iran,Correspondence: Mojgan Khatibi, MSc in Clinical Nutrition, Physiology Research Center and Department of Nutrition, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran. E-mail: . Tel: 0098 3432264071, Fax: 0098 3432264097
| | - Raheleh Amirzadeh
- Research Center for Social Determinants of Health, Institute for Future Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
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