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Braune T, Adams J, Winpenny EM. Exploring the changing association between parental and adolescent fruit and vegetable intakes, from age 10 to 30 years. Int J Behav Nutr Phys Act 2024; 21:56. [PMID: 38730502 PMCID: PMC11083755 DOI: 10.1186/s12966-024-01604-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Adolescence is a pivotal developmental stage, where escalating rates of overweight and obesity have raised concerns about diet quality and its association with adverse health outcomes. Parents are known to have considerable influence on childhood diet, but how this influence changes as adolescents mature is unknown. This study investigates the association between parental fruit and vegetable (FV) intake and adolescent FV consumption, exploring how this changes across adolescence and when adolescents leave home. METHODS Adolescents aged 10-30 years (n = 12,805) from the UK Household Longitudinal Study (UKHLS), and their parents, reported FV intakes every 2 years. Multilevel linear regression models were fitted to assess associations between parental and adolescent FV intakes, investigating interactions with age and living arrangement, and adjusting for sociodemographic covariates. RESULTS Parental FV intake was positively associated with adolescent FV intake (β = 0.20 [95%CI:0.19,0.22] portions/day), with the strength of this association lowest during early adolescence (10-14 years) and peaking at 17-18 years (β = 0.30 [95%CI: 0.27,0.33] portions/day). When adolescents no longer lived in the parental home, the association of parental FV intake with adolescent FV consumption decreased, but a positive association was maintained up to age 30 years. CONCLUSIONS Our findings emphasise the enduring effect of parental FV consumption on adolescent FV consumption, highlighting the potential for interventions to promote increased FV intake, acknowledging the lasting influence of parental diet, even beyond the confines of the parental home.
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Affiliation(s)
- Tanya Braune
- MRC Epidemiology Unit, University of Cambridge Level 3 Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0SL, UK.
| | - Jean Adams
- MRC Epidemiology Unit, University of Cambridge Level 3 Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0SL, UK
| | - Eleanor M Winpenny
- MRC Epidemiology Unit, University of Cambridge Level 3 Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0SL, UK
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Tao Y, Wall M, Larson N, Neumark-Sztainer D, Winpenny EM. Changes in diet quality across life transitions from adolescence to early adulthood: a latent growth analysis. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.02.14.24302819. [PMID: 38405956 PMCID: PMC10889009 DOI: 10.1101/2024.02.14.24302819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Background Adolescence to early adulthood is a period of multiple education-, employment- and family-related life transitions. Changing resources and food environments within the context of these transitions could contribute to significant changes in diet, which persist into later adulthood. This study investigated diet quality trajectories from age 15 to 31 years and changes in diet quality associated with life transitions, by sex. Methods Data from the Project EAT (Eating and Activity in Teens and Young Adults) study were used to examine diet quality among a longitudinal cohort (n=2,524) across four waves (mean ages of 15, 19, 25 and 31 years). Diet quality was evaluated using the DASH (Dietary Approaches to Stop Hypertension) index. Life transitions were assessed by changes in life circumstances between pairs of waves, including leaving the parental home, leaving full-time education, beginning full-time employment, cohabitating with a partner, and becoming a parent. Average within-person changes in DASH scores were analysed by sex-specific latent growth models, incorporating underlying growth trajectories, five life transitions and baseline socio-demographic characteristics. Results Both sexes followed a quadratic trajectory of DASH scores, showing decreases in diet quality from waves 1 to 2 followed by increases until wave 4. Compared to females, males had worse diet quality at wave 1, and this sex difference widened at wave 4. Leaving the parental home between waves 1 and 2 was associated with transient decreases in diet quality at wave 2 only for males. For females, cohabitating with a partner and becoming a parent between waves 3 and 4 were respectively related to decreases and increases in diet quality at wave 4. Leaving full-time education and starting full-time employment respectively had long-term negative and positive associations with diet quality for both sexes. Conclusions Diet quality remained suboptimal throughout adolescence but to some extent improved across early adulthood. A sex-sensitive approach in public health policy is welcome for addressing sex differences in diet quality and dietary changes associated with family-related life transitions. Targeted dietary interventions are beneficial for young people who leave their parental home early or who do not enter into a structured school or workplace environment.
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Affiliation(s)
- Yinhua Tao
- MRC Epidemiology Unit, University of Cambridge, CB2 0QQ, Cambridge, the United Kingdom
| | - Melanie Wall
- Department of Psychiatry, Mailman School of Public Health, Columbia University, NY 10032, New York, the United States
| | - Nicole Larson
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, MN 55454, Minneapolis, the United States
| | - Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, MN 55454, Minneapolis, the United States
| | - Eleanor M Winpenny
- MRC Epidemiology Unit, University of Cambridge, CB2 0QQ, Cambridge, the United Kingdom
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Moura AF, Vidal L, Girona A, Ares G. Parenthood as a Window of Opportunity for Dietary Changes: Perspectives From Uruguayan Parents. HEALTH EDUCATION & BEHAVIOR 2023; 50:84-96. [PMID: 35112574 DOI: 10.1177/10901981221074912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Research on behavioral and social science has demonstrated that transitions throughout a person's life course, as the life event of becoming a parent, represent an opportunity for dietary changes. However, research in this area has been mostly restricted to developed European and North American countries and has shown ambiguous results. The present work aimed to gain an in-depth understanding on the changes in eating habits caused by the transition to parenthood and to explore factors influencing those changes in Uruguay, a Latin American country. Forty-two in-depth interviews with Uruguayan parents from diverse social-economic backgrounds were conducted. The narrations by the interviewees evidenced mostly positive changes during three stages in the transition: pregnancy, the first months with the baby, and the beginning of complementary feeding. Most informants perceived changes mainly in terms of increased consumption of fruits, vegetables, and pulses; increased consumption of homemade meals; and decreased consumption of ultra-processed foods, fast foods, and fried foods. Reasons for these changes included adaptation of meals to the child's needs and schedule, feeling of responsibility for the child's health, and willingness to be a good role model. Factors influencing changes in eating habits were identified in some levels of the socioecological model and included socioeconomic status; price of fruits, vegetables, and fish; low accessibility of good quality fish; perceived time pressure; father's low interest on healthy eating; social support; and access to nutrition information. Findings suggest that parenthood represents a window of opportunity for favorable changes in eating habits. However, barriers constraining those changes should be addressed by stakeholders.
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Affiliation(s)
| | | | | | - Gastón Ares
- Universidad de la República, Montevideo, Uruguay
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Hlaing-Hlaing H, Dolja-Gore X, Tavener M, James EL, Hure AJ. Alternative Healthy Eating Index-2010 and Incident Non-Communicable Diseases: Findings from a 15-Year follow up of Women from the 1973–78 Cohort of the Australian Longitudinal Study on Women’s Health. Nutrients 2022; 14:nu14204403. [PMID: 36297087 PMCID: PMC9611717 DOI: 10.3390/nu14204403] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 11/29/2022] Open
Abstract
Non-communicable diseases (NCDs) and multimorbidity (≥two chronic conditions), are increasing globally. Diet is a risk factor for some NCDs. We aimed to investigate the association between diet quality (DQ) and incident NCDs. Participants were from the Australian Longitudinal Study on Women’s Health 1973–78 cohort with no NCD and completed dietary data at survey 3 (2003, aged 25–30 years) who responded to at least one survey between survey 4 (2006) and survey 8 (2018). DQ was measured by the Alternative Healthy Eating Index-2010 (AHEI-2010). Outcomes included coronary heart disease (CHD), hypertension (HT), asthma, cancer (excluding skin cancer), diabetes mellitus (DM), depression and/or anxiety, multimorbidity, and all-cause mortality. Repeated cross-sectional multivariate logistic regressions were performed to investigate the association between baseline DQ and NCDs over 15 years. The AHEI-2010 mean (±sd) for participants (n = 8017) was 51.6 ± 11.0 (range: 19–91). There was an inverse association between AHEI-2010 and incident asthma at survey 4 (ORQ5–Q1: 0.75, 95% CI: 0.57, 0.99). Baseline DQ did not predict the occurrence of any NCDs or multimorbidity between the ages of 25–45 years. Further well-planned, large prospective studies conducted in young women are needed to explore dietary risk factors before the establishment of NCDs.
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Affiliation(s)
- Hlaing Hlaing-Hlaing
- School of Medicine and Public Health, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
- Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
- Correspondence:
| | - Xenia Dolja-Gore
- School of Medicine and Public Health, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
- Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Meredith Tavener
- School of Medicine and Public Health, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
- Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Erica L. James
- School of Medicine and Public Health, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
- Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Alexis J. Hure
- School of Medicine and Public Health, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
- Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
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Changes in dietary patterns from preconception to during pregnancy and its association with socio-demographic and lifestyle factors. Public Health Nutr 2022; 25:2530-2540. [PMID: 34725019 PMCID: PMC9991683 DOI: 10.1017/s136898002100450x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To examine dietary patterns changes from preconception to during pregnancy and their associations with socio-demographic and lifestyle factors. DESIGN This study used data from the Australian Longitudinal Study on Women's Health (ALSWH), a population-based prospective cohort study. Women's dietary patterns were assessed using Healthy Eating Index-2015 (HEI-2015) score and the four patterns were obtained from the factor analysis (Western diets, vegetable and grains, traditional vegetable and fruit patterns). Multi-variable linear regression and repeated measures mixed-effect models were used. SETTING A national representative survey which covers all Australian citizens and permanent residents in Australia. PARTICIPANTS 621 women were included from the ALSWH. RESULTS Women's scores increased on the 'HEI-2015', 'traditional vegetable' and 'fruit' patterns while the 'vegetable and grains' decreased from preconception to during pregnancy. Women with higher education were more likely to increase their HEI-2015 score and fruit consumption from preconception to during pregnancy, respectively (β = 2·31, (95 % CI 0·02, 4·60)) and (β = 23·78, (95 % CI 4·58, 42·97)), than those with lower educational status. Single women were more likely to increase the consumption of vegetables and grains compared to married women (β = 76·08, (95 % CI 20·83, 131·32)). Women with higher income had a greater increase in the HEI-2015 score than those with lower income (β = 3·02, (95 % CI 0·21, 5·83)). CONCLUSION The findings indicate that there have been marked dietary changes from preconception to during pregnancy. Changes in healthy dietary patterns were influenced by education, marital status and income.
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A Comparison of Diet Quality in a Sample of Rural and Urban Australian Adults. Nutrients 2021; 13:nu13114130. [PMID: 34836385 PMCID: PMC8624345 DOI: 10.3390/nu13114130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 01/22/2023] Open
Abstract
The diet quality of rural Australians is under researched. Characterising disparities in diet quality between rural and urban populations may inform targeted interventions in at- risk groups. A cross-sectional study aimed to determine the relationship between diet quality, rurality and sociodemographic characteristics in a sample of Australian adults. Participants were recruited at rural and regional events between 2017 and 2020, in New South Wales, Australia. Diet quality was measured using the Healthy Eating Quiz or Australian Eating Survey to generate an Australian Recommended Food Score (ARFS). ARFS was compared by rurality and sociodemographic characteristics using multivariate regression. Participants (n = 247; 53% female) had a mean ± SD ARFS of 34.5 ± 9.0. There was no significant effect of rurality on ARFS (β-coefficient = −0.4; 95%CI −3.0, 2.3). Compared to participants aged 18–30 years, higher ARFS was evident for those aged 31–50 (β = 5.4; 95%CI 0.3, 10.4), 51–70 (β = 4.4; 95%CI 0.3, 8.5) and >71 years (β = 6.5; 95% CI 1.6–11.4). Compared to those living alone, participants living with a partner (β = 5.2; 95%CI 2.0, 8.4) and families with children (β = 5.6; 95%CI 1.4, 9.8) had significantly higher ARFS. ARFS was significantly lower with each additional self-reported chronic health condition (β = −1.4; 95%CI −2.3, −0.4). Our results indicate that diet quality as defined by the ARFS was classified as ‘getting there’ and that age, living arrangements and chronic health conditions, but not rurality, influenced diet quality in a sample of Australian adults.
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Gajda R, Jeżewska-Zychowicz M, Raczkowska E. Differences in Dietary Patterns among the Polish Elderly: A Challenge for Public Health. Nutrients 2021; 13:nu13113966. [PMID: 34836221 PMCID: PMC8622733 DOI: 10.3390/nu13113966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of the study was to assess the diversity of dietary patterns within the elderly, in relation to the region of residence, household structure, and socioeconomic status. The questionnaire was conducted in a group of 427 Polish adults aged 60 and older from June to September 2019. The sample was selected by means of the snowball method in two regions. Principal component analysis (PCA) was used to extract and identify three dietary patterns (factors) from the frequency of eating 32 groups of foods. Logistic regression analysis was used to determine the relationship between the identified dietary patterns (DPs), region, household status, and socioeconomic index (SES). Adherence to the identified DPs, i.e., traditional, prudent, and adverse, was associated with socioeconomic status (SES) and living environment, i.e., living alone, with partner, or with family, while the region did not differentiate them. Less people living with their family were characterized by the frequent consumption of traditional food (the upper tertile of this DP), while more of them often consumed food that was typical for both prudent and adverse DPs (the upper tertiles of these DPs). The presence of a partner when living with family did not differentiate the adherence to DPs. A high SES decreased the chances of adhering to the upper tertiles of the “prudent” and “traditional” DPs, while living with family increased the chances of adhering to both the upper and middle tertiles of the “prudent” DP. Identifying the dietary patterns of the elderly contributes to a better understanding of the food intake of the senior citizens living in different social situations, in order to support public policies and nutritional counseling among this age group.
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Affiliation(s)
- Robert Gajda
- Department of Human Nutrition, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Science, Norwida 25, 50-375 Wroclaw, Poland;
- Correspondence: ; Tel.: +48-507120428
| | - Marzena Jeżewska-Zychowicz
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), Nowoursynowska 159C, 02-776 Warsaw, Poland;
| | - Ewa Raczkowska
- Department of Human Nutrition, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Science, Norwida 25, 50-375 Wroclaw, Poland;
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Ushula TW, Lahmann PH, Mamun A, Wang WYS, Williams GM, Najman JM. Lifestyle correlates of dietary patterns among young adults: evidence from an Australian birth cohort. Public Health Nutr 2021; 25:1-12. [PMID: 34486516 PMCID: PMC9991692 DOI: 10.1017/s1368980021003864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 08/25/2021] [Accepted: 09/02/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Previous studies of sociodemographic and lifestyle correlates of dietary patterns among young adults have primarily focused on physical activity and smoking, with inconclusive results. This study aims to examine the associations between a broader range of lifestyles of young adults and their patterns of food consumption. DESIGN Cross-sectional. SETTING Brisbane, Australia. PARTICIPANTS The data set are from a long running birth cohort study which commenced in 1981. Details of dietary intake and sociodemographic and lifestyle factors were from the 21-year follow-up of the Mater-University of Queensland Study of Pregnancy (MUSP) birth cohort. The effective cohort (n 2665, 57 % women) is of young adult offspring. Usual dietary intake was assessed using a Food Frequency Questionnaire (FFQ). Data on sociodemographic and lifestyle variables were obtained from self-reports. RESULTS Western and prudent dietary patterns were identified for the combined cohort of women and men using principal components analysis. Multivariable linear regression models were used to examine the associations between lifestyle variables and dietary patterns adjusting for potential confounders. Results from multivariable adjusted models showed that physical activity, watching TV and smoking were strongly associated with each dietary pattern; alcohol consumption and BMI showed weaker associations (P < 0·05 for all). CONCLUSIONS Our study describes a clustering of unhealthy lifestyles in young adults. Young adults with unhealthy lifestyles less often adhere to a healthy prudent dietary pattern and more often an unhealthy Western pattern. Dietary preferences are enmeshed in a lifestyle matrix which includes physical activity, sedentary activity, smoking and alcohol consumption of young adults.
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Affiliation(s)
- Tolassa W Ushula
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, Australia
- Nutrition and Dietetics Department, Faculty of Public Health, Jimma University, Jimma, Ethiopia
| | - Petra H Lahmann
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Abdullah Mamun
- Institute for Social Science Research, The University of Queensland, Brisbane, Australia
- The Australian Research Council (ARC) Centre of Excellence for Children and Families over the Life Course, The University of Queensland, Brisbane, Australia
- The Queensland Alliance for Environmental Health Sciences, The University of Queensland, Brisbane, Australia
| | - William YS Wang
- Faculty of Medicine, The University of Queensland, Princess Alexandra Hospital, Brisbane, Australia
| | - Gail M Williams
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Jake M Najman
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, Australia
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Zhang Z, Reczek C, Colen CG. Intergenerational Coresidence and Mothers’ Body Weight at Midlife. POPULATION RESEARCH AND POLICY REVIEW 2020; 39:1051-1085. [DOI: 10.1007/s11113-020-09567-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Association between flavonoid intake and risk of hypertension in two cohorts of Australian women: a longitudinal study. Eur J Nutr 2020; 60:2507-2519. [PMID: 33161442 DOI: 10.1007/s00394-020-02424-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 10/19/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Epidemiological evidence suggests higher dietary flavonoid intake is associated with lower risk of several chronic diseases. This study aimed to investigate the association between intake of flavonoids and their subclasses, and incidence of hypertension among Australian women in two age cohorts. METHODS This population-based study included 6599 middle-aged (52.5 ± 1.5 years) and 6099 reproductive-aged (27.5 ± 1.5 years) women from the Australian Longitudinal Study on Women's Health. Food frequency questionnaires were used to quantify intake of flavonoids by cross-referencing with the Phenol-Explorer food composition database. Generalised Estimating Equation analyses investigated associations with incident hypertension, adjusting for demographic and dietary variables and hypertension risk factors. RESULTS There were 1645 cases (24.9%) of hypertension during 15 years follow-up in the middle-aged cohort and 336 cases (5.5%) during 12 years follow-up in the reproductive-aged cohort. Higher intakes of flavones [adjusted relative risk (ARR) for quintile 5 vs. 1: 0.82, 95% CI 0.70-0.97], isoflavones (0.86, 0.75-0.99) and flavanones (0.83, 0.69-1.00) were associated with a lower risk of hypertension in the middle-aged cohort. In the reproductive-aged cohort, higher intakes of flavanols (0.70, 0.49-0.99) were associated with a lower risk of hypertension. Key foods that provided these flavonoids were oranges, orange juice, apples, red wine and soy milk. CONCLUSION Higher intakes of total flavonoids and subclasses were associated with a lower risk of hypertension in Australian women. These findings can be used in nutrition messaging and policies for improved cardiovascular health of women.
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Functional dentition and changes in dietary patterns among older adults in Thailand. Public Health Nutr 2020; 24:4556-4563. [PMID: 33106206 DOI: 10.1017/s1368980020004279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To investigate the relationship between functional dentition (FD) and changes in dietary patterns (DP) in older adults. DESIGN This was a 12-month prospective study, with dental examinations at baseline and questionnaires at baseline and follow-up. Dentition was classified as FD (containing ≥10 occlusal contacts), non-FD with dentures and non-FD without dentures. A 154-item FFQ assessed dietary intake in the previous month. Food items (servings/d) were combined into twenty-two food groups based on their similar nutrient profile, culinary use and previous studies in Thailand. DP were identified through factor analysis of baseline intake and applied scores were used to estimate changes in DP scores. The association between baseline FD (exposure) and change in each DP score (outcome) was tested in linear regression models adjusting for baseline socio-demographic factors, behaviours, chronic conditions, medications, total energy intake and DP score. SETTING Phetchaburi, Thailand. PARTICIPANTS Totally, 788 community dwellers aged ≥ 60 years. RESULTS In total, 651 participants were retained after 12 months (82·6 % retention rate), of whom 14·1 % had FD. Having an FD was positively associated with larger increases in vegetable intake. Three DP were identified. Participants with FD had larger increases in healthy (0·13; 95 % CI: -0·13, 0·39) and carbohydrate-rich diets intake (0·12; 95 % CI: -0·17, 0·40) as well as larger reductions in meat-rich diet intake (-0·12; 95 % CI: -0·45, 0·21) than those with neither FD nor dentures. However, these differences were not significant. CONCLUSION There was little support for an association between baseline FD and changes in DP.
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12
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Winpenny EM, Winkler MR, Stochl J, van Sluijs EMF, Larson N, Neumark-Sztainer D. Associations of early adulthood life transitions with changes in fast food intake: a latent trajectory analysis. Int J Behav Nutr Phys Act 2020; 17:130. [PMID: 33036629 PMCID: PMC7547405 DOI: 10.1186/s12966-020-01024-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/14/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Early adulthood is a period of rapid personal development when individuals experience major life transitions (e.g. leaving the parental home, leaving education, beginning employment, cohabitation and parenthood). Changes in social and physical environments associated with these transitions may influence development of health-related behaviours. Consumption of fast food is one behaviour associated with poor diet and long-term health outcomes. In this study we assess how frequency of fast food consumption changes across early adulthood, and how major life transitions are associated with changes in fast food intake. METHODS Data were collected across four waves of the Project EAT study, from mean age 14.9 (SD = 1.6) to mean age 31.1 (SD = 1.6) years. Participants reporting data at two or more waves were included (n = 2902). Participants reported past week frequency of eating food from a fast food restaurant and responded to questions on living arrangements, education and employment participation, and having children. To assess changes in fast food we developed a latent growth model incorporating an underlying trajectory of fast food intake, five life transitions, and time-invariant covariates. RESULTS Mean fast food intake followed an underlying quadratic trajectory, increasing through adolescence to a maximum of 1.88 (SE 0.94) times/week and then decreasing again through early adulthood to 0.76 (SE 2.06) times/week at wave 4. Beginning full-time employment and becoming a parent both contributed to increases in fast food intake, each resulting in an average increase in weekly fast food intake of 0.16 (p < 0.01) times/week. Analysis of changes between pairs of waves revealed stronger associations for these two transitions between waves 1-2 (mean age 14.9-19.4 years) than seen in later waves. Leaving the parental home and beginning cohabitation were associated with decreases in fast food intake of - 0.17 (p = 0.004) and - 0.16 (p = 0.007) times/week respectively, while leaving full-time education was not associated with any change. CONCLUSIONS The transitions of beginning full-time employment and becoming a parent were associated with increases in fast food intake. Public health policy or interventions designed to reduce fast food intake in young adults may benefit from particular focus on populations experiencing these transitions, to ameliorate their impact.
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Affiliation(s)
| | - Megan R Winkler
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, USA
| | - Jan Stochl
- Department of Psychiatry, University of Cambridge, Cambridge, UK
- Department of Kinanthropology, Charles University in Prague, Prague, Czech Republic
| | | | - Nicole Larson
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, USA
| | - Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, USA
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Ancira‐Moreno M, O'Neill MS, Rivera‐Dommarco JÁ, Batis C, Rodríguez Ramírez S, Sánchez BN, Castillo‐Castrejón M, Vadillo‐Ortega F. Dietary patterns and diet quality during pregnancy and low birthweight: The PRINCESA cohort. MATERNAL & CHILD NUTRITION 2020; 16:e12972. [PMID: 32037674 PMCID: PMC7296796 DOI: 10.1111/mcn.12972] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 11/20/2019] [Accepted: 01/21/2020] [Indexed: 12/11/2022]
Abstract
Although the isolated effects of several specific nutrients have been examined, little is known about the relationship between overall maternal diet during pregnancy and fetal development and growth. This study evaluates the association between maternal diet and low birthweight (LBW) in 660 pregnant women from the Pregnancy Research on Inflammation, Nutrition,& City Environment: Systematic Analyses (PRINCESA) cohort in Mexico City. Using prior day dietary intake reported at multiple prenatal visits, diet was assessed prospectively using a priori (Maternal Diet Quality Score [MDQS]) and a posteriori (dietary patterns extracted by factor analysis) approaches. The association between maternal diet and LBW was investigated by logistic regression, controlling for confounders. Adherence to recommended guidelines (higher MDQS) was associated with a reduced risk of LBW (OR, 0.22; 95% confidence interval [0.06, 0.75], P < .05, N = 49) compared with the lowest adherence category (reference group), controlling for maternal age, education, height, marital status, pre-pregnancy body mass index, parity, energy intake, gestational weight gain, and preterm versus term birth; a posteriori dietary patterns were not associated with LBW risk. Higher adherence to MDQS was associated with a lower risk of having an LBW baby in this sample. Our results support the role of advocating a healthy overall diet, versus individual foods or nutrients, in preventing LBW.
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Affiliation(s)
- Monica Ancira‐Moreno
- UNAM School of Medicine Branch and Research DirectionInstituto Nacional de Medicina GenómicaMéxico CityMexico
- Health DepartmentUniversidad IberoamericanaMexico CityMexico
| | - Marie S. O'Neill
- Department of Epidemiology, School of Public HealthUniversity of MichiganAnn ArborMichiganUSA
| | | | - Carolina Batis
- Centro de Investigación en Nutricion y SaludNational Institute of Public HealthCuernavacaMexico
| | - Sonia Rodríguez Ramírez
- Centro de Investigación en Nutricion y SaludNational Institute of Public HealthCuernavacaMexico
| | - Brisa N. Sánchez
- Department of Epidemiology, School of Public HealthUniversity of MichiganAnn ArborMichiganUSA
| | - Marisol Castillo‐Castrejón
- UNAM School of Medicine Branch and Research DirectionInstituto Nacional de Medicina GenómicaMéxico CityMexico
- Department of Epidemiology, School of Public HealthUniversity of MichiganAnn ArborMichiganUSA
| | - Felipe Vadillo‐Ortega
- UNAM School of Medicine Branch and Research DirectionInstituto Nacional de Medicina GenómicaMéxico CityMexico
- Department of Epidemiology, School of Public HealthUniversity of MichiganAnn ArborMichiganUSA
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Corder K, Winpenny EM, Foubister C, Guagliano JM, Hartwig XM, Love R, Clifford Astbury C, van Sluijs EM. Becoming a parent: A systematic review and meta-analysis of changes in BMI, diet, and physical activity. Obes Rev 2020; 21:e12959. [PMID: 31955517 PMCID: PMC7078970 DOI: 10.1111/obr.12959] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/03/2019] [Accepted: 09/20/2019] [Indexed: 12/17/2022]
Abstract
Obesity prevalence rises fastest during young adulthood when weight, diet, and physical activity may be influenced by life events, including becoming a parent, but the impact is uncertain. We searched six electronic databases to July 2019 for longitudinal studies (both sexes) aged 15 to 35 years with a prospective pre-pregnancy/parenthood and post-delivery outcome. Of 11 studies (across 15 papers), six studies (women only) were eligible for meta-analysis of the difference in change in body mass index (BMI; kg/m2 ) between remaining without children and becoming a parent. Mean (±SD) BMI gain for non-mothers was 2.8 ± 1.3 kg/m2 (~7.5 kg for 164-cm woman) over 5.6 ± 3.1 years; 12.3% of baseline BMI (22.8 ± 2.5 kg/m2 ). Becoming a mother was associated with an additional BMI increase of 0.47 ± 0.26 kg/m2 (~1.3 kg), 4.3% of baseline BMI (22.8 ± 5.6 kg/m2 ); the one study including men reported no difference in change. Physical activity results were equivocal; 2/4 studies (women) and 2/2 (men) showed a greater decline in parents versus non-parents; diet (three studies) varied by dietary measure, mostly indicating no difference. Becoming a mother is associated with 17% greater absolute BMI gain than remaining childless. Motherhood BMI gain is additional to an alarming BMI increase among young women, highlighting the need for obesity prevention among all young women, including mothers.
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Affiliation(s)
- Kirsten Corder
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Eleanor M. Winpenny
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Campbell Foubister
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Justin M. Guagliano
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Xenia M. Hartwig
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Rebecca Love
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Chloe Clifford Astbury
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Esther M.F. van Sluijs
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
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Moura AF, Aschemann-Witzel J. A downturn or a window of opportunity? How Danish and French parents perceive changes in healthy eating in the transition to parenthood. Appetite 2020; 150:104658. [PMID: 32171779 DOI: 10.1016/j.appet.2020.104658] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/09/2020] [Accepted: 03/09/2020] [Indexed: 12/16/2022]
Abstract
Alarming childhood obesity rates call for research into the factors that influence a child's environment. Although parents have a large influence on children's eating behaviours, surprisingly little research has explored parental healthy eating patterns. We conducted face-to-face interviews with parents of young children (up to 4 years old) living in Denmark (n = 16) and in France (n = 14) to provide insights into how the transition to parenthood affects the perceived healthfulness of eating behaviours. A problem-centred, Life-Course approach was employed, exploring the topics of interest from the perspective of the participants, and then interpreting these on the background of Social Cognitive Theory. From a cross-cultural sample of mostly well-educated parents living in couples, we found that the transition to parenthood represents a turning point for eating behaviour. Marked differences in dietary changes were perceived across four stages: 1) pregnancy, 2) first months with the baby, 3) complementary feeding and 4) child shares family meals. The findings point to an opposite cross-country perception of the impact of parenthood on food behaviours, and to the idea of what we called an "equalizing effect" on individuals' diet, where having a child triggered "unhealthy" eaters to consider dietary improvements while it imposed challenges to "healthy" eaters to maintain their satisfactory food habits. Contrasting differences on perceived behaviour change mainly appeared in terms of food ethics concern, meat consumption, cooking enjoyment, dietary diversity and sugar consumption. The proposition that low food-health-oriented individuals become healthier and (some) more environmentally conscious, reveals an opportunity for effective strategies and public health messages targeting health and food-ethics behaviour. Nevertheless, findings point to a need to consider individualized health support, addressing parental self-care, physiological changes, stress and negative emotions of early parenthood.
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Mooyaart JE, Liefbroer AC, Billari FC. Becoming obese in young adulthood: the role of career-family pathways in the transition to adulthood for men and women. BMC Public Health 2019; 19:1511. [PMID: 31718621 PMCID: PMC6852731 DOI: 10.1186/s12889-019-7797-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 10/16/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND During the transition to adulthood many young adults become obese for the first time in their lives, yet relatively little research has examined why people in this life phase become obese. This study examines what career and family life-course pathways during the transition to adulthood are related to developing obesity in young adulthood. METHODS We use data from the NLSY97, a U.S. nationally representative panel survey conducted by the Bureau of Labor Statistics between 1997 to 2013 (N = 4688), and apply multichannel sequence analysis in order to identify clusters of typical career-family pathways during the transition to adulthood (age 17 to 27), and subsequently investigate whether these pathways are associated with becoming obese at the end of young adulthood (age 28), using logistic regression. We control for obesity at age 17 and family background factors (race, parental education, parental income, and family structure). To take into account the fact that the transition to adulthood has a different meaning for men and for women, we also interact career-family clusters with gender. RESULTS For women, pathways characterized by college education, early home leaving, and postponement of family formation decrease the probability of becoming obese. For men, pathways characterized by early marriage increase the probability of becoming obese. CONCLUSIONS The results highlight the importance of gender differences in how career and family pathways are related to becoming obese in young adulthood.
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Affiliation(s)
- Jarl E. Mooyaart
- Department of Sociology, McGill University, Peterson Hall Building 3460 McTavish Street, Montréal, QC H3A 0E6 Canada
| | - Aart C. Liefbroer
- Netherlands Interdisciplinary Demographic Institute, Lange Houtstraat 19, 2511 CV The Hague, The Netherlands
- Department of Epidemiology, University Medical Centre Groningen (UMCG) / University of Groningen, Groningen, Netherlands
- Department of Sociology, VU University Amsterdam, Amsterdam, Netherlands
| | - Francesco C. Billari
- Department of Social and Political Sciences and Carlo F. Dondena Centre for Research on Social Dynamics and Public Policies, Bocconi University, Via Röntgen 1, 20136 Milan, MI Italy
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Adult food consumption by household composition: an analysis of the first National Dietary Survey, Brazil, 2008-2009. Public Health Nutr 2019; 23:193-201. [PMID: 31475661 DOI: 10.1017/s1368980019002374] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To evaluate differences in food consumption of Brazilian adults according to the presence of children and adolescents in the household. DESIGN Averages of two non-consecutive days of food records from the first Brazilian National Dietary Survey were analysed and classified into eighteen food groups according to nutritional characteristics and use in diet. We compared the mean percentage contribution to total daily energy intake of each food group according to three groups of household composition: adults living alone or with other adults (32·7 %), adults living with children (35·6 %) and adults living with adolescents (31·7 %). SETTING Brazilian nationwide survey, 2008-2009. PARTICIPANTS Adults aged 20-59 years (n 6312; 52·1 % female). RESULTS Women living alone or with other adults had higher consumption of vegetables, milk and other drinks, and lower consumption of beans and rice, compared with those living with children or adolescents. Men living alone or with other adults had higher consumption of sweets & desserts and vegetables, and lower consumption of beans, compared with those living with children or adolescents. According to household income, adults in the highest tertile who lived with children or adolescents presented a mixed consumption of healthy and unhealthy foods, whereas their counterparts in the first income tertile presented a marked consumption of foods considered traditional of the Brazilian population. CONCLUSIONS There are differences in food consumption based on the presence of children and adolescents in the household, with greater variation according to gender and household income.
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Influence of Living Arrangements and Eating Behavior on the Risk of Metabolic Syndrome: A National Cross-Sectional Study in South Korea. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16060919. [PMID: 30875777 PMCID: PMC6466134 DOI: 10.3390/ijerph16060919] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 03/07/2019] [Accepted: 03/11/2019] [Indexed: 11/17/2022]
Abstract
Studies on the relationships between health, different living arrangements, and eating behaviors across age groups are limited. Therefore, we investigated these associations, focusing on metabolic syndrome, among 16,015 South Koreans aged ≥19 years who completed the Korean National Health and Nutrition Examination Survey (2013⁻2016). Multivariate logistic regression revealed that younger adults (<65 years) who lived and ate alone consumed more carbohydrates than those who lived and ate with others (p < 0.01). The odds of metabolic syndrome in younger adults increased with eating alone (adjusted odds ratio (aOR) 2.11, 95% confidence interval (CI) 1.10⁻4.02) and living and eating alone (2.39, 1.25⁻4.58). Older adults (≥65 years) did not differ in dietary intake or prevalence of metabolic syndrome according to their living and eating situations. Younger adults living and eating alone may benefit from customized nutrition and health management programs to reduce their risk of metabolic syndrome.
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Nakamoto M, Tanaka Y, Ono S, Nakamoto A, Shuto E, Sakai T. Associations of marital and parental status and family members living together with health-related behaviors in Japanese young workers : a cross-sectional study. THE JOURNAL OF MEDICAL INVESTIGATION 2019; 66:141-147. [DOI: 10.2152/jmi.66.141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Mariko Nakamoto
- Department of Public Health and Applied Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Yukiko Tanaka
- Department of Public Health and Applied Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Satomi Ono
- Department of Public Health and Applied Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Akiko Nakamoto
- Department of Public Health and Applied Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Emi Shuto
- Department of Public Health and Applied Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Tohru Sakai
- Department of Public Health and Applied Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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Burch E, Williams LT, Makepeace H, Alston-Knox C, Ball L. How Does Diet Change with A Diagnosis of Diabetes? Protocol of the 3D Longitudinal Study. Nutrients 2019; 11:E158. [PMID: 30642072 PMCID: PMC6356516 DOI: 10.3390/nu11010158] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 01/08/2019] [Accepted: 01/10/2019] [Indexed: 01/04/2023] Open
Abstract
Diet quality influences glycemic control in people with type 2 diabetes (T2D), impacting their risk of complications. While there are many cross-sectional studies of diet and diabetes, there is little understanding of the extent to which people with T2D change their diet after diagnosis and of the factors that impact those changes. This paper describes the rationale for and design of the 3D longitudinal Study which aims to: (i) describe diet quality changes in the 12 months following T2D diagnosis, (ii) identify the demographic, physical and psychosocial predictors of sustained improvements in diet quality and glycemic control, and (iii) identify associations between glycemic control and diet quality in the 12 months following diagnosis. This cohort study will recruit adults registered with the Australian National Diabetes Services Scheme who have been recently diagnosed with T2D. Participants will be involved in five purposefully developed telephone surveys, conducted at 3 monthly intervals over a 12-month period. Diet quality will be determined using a 24-h dietary recall at each data collection point and the data will be scored using the Dietary Approaches to Stop Hypertension (DASH) diet-quality tool. This study is the first dedicated to observing how people newly diagnosed with T2D change their diet quality over time and the predictors of sustained improvements in diet and glycemic control.
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Affiliation(s)
- Emily Burch
- Menzies Health Institute Queensland, Griffith University, Gold Coast 4215, Australia.
| | - Lauren T Williams
- Menzies Health Institute Queensland, Griffith University, Gold Coast 4215, Australia.
| | - Harriet Makepeace
- Menzies Health Institute Queensland, Griffith University, Gold Coast 4215, Australia.
| | - Clair Alston-Knox
- Office of the Pro-Vice Chancellor, Arts, Education and Law, Griffith University, Mount Gravatt Campus, Brisbane 4222, Australia.
| | - Lauren Ball
- Menzies Health Institute Queensland, Griffith University, Gold Coast 4215, Australia.
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21
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The presence of children in households was associated with dietary intake among Japanese married women: the POTATO study. J Nutr Sci 2018; 7:e16. [PMID: 29686865 PMCID: PMC5906553 DOI: 10.1017/jns.2018.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 02/26/2018] [Accepted: 03/05/2018] [Indexed: 12/29/2022] Open
Abstract
A growing body of evidence from Western countries shows that the presence of children in households is associated with the dietary intake of adults, but little is known about this relationship in non-Western countries with different food cultures. Our aim was to examine whether dietary intake was different with respect to the presence of young children in the home among Japanese married women. Subjects were Japanese married women (aged 23–44 years) living with children aged less than 5 years (n 73) and married women who did not have children (n 85). Data regarding habitual dietary intake were obtained using a validated, self-administered diet history questionnaire. A cross-sectional comparison between women with young children and women without children was conducted using ANCOVA adjusted for potential confounding factors. Women with young children had a significantly greater intake of protein, carbohydrates, Na, Zn and Cu than did women without children. Intake of cereals, pulses and sugar was significantly higher among mothers than among non-mothers. Intake of both alcoholic and non-alcoholic beverages was significantly higher among non-mothers than among mothers. Thus, the presence of young children at home might influence women's intake of macronutrients and some minerals, especially Na, and beverages among Japanese married women. Our findings suggest that effective dietary interventions among Japanese mothers with young children may differ from those of married women without children.
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Borges CA, Rinaldi AE, Conde WL, Mainardi GM, Behar D, Slater B. Dietary patterns: a literature review of the methodological characteristics of the main step of the multivariate analyzes. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2017; 18:837-57. [PMID: 26982299 DOI: 10.1590/1980-5497201500040013] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 05/14/2015] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To describe the solutions adopted in the multiple steps of the use of multivariate techniques to obtain a dietary pattern (DP) concerning: the objective of the studies, the selection of the method for measuring food intake, the criteria for grouping the foods, the number of food groups used, the number of DP obtained, and the nomenclature criteria. METHODS The articles were selected from MEDLINE and Lilacs scientific databases using the following keywords: "dietary patterns" versus "factor analysis"; "principal components analysis"; "cluster analysis" and "reduced regression rank." The initial search resulted in 1,752 articles. After inclusion and exclusion criteria, 189 publications were selected. RESULTS The following aspects were relevant among the studies: the prevalence of the principal component analysis (PCA); the prevalence of the use of 4 to 5 DPs in the studies of association with health outcomes; the use of 30 or more food groups from the food frequency questionnaire (FFQ); the prevalence of studies that associated DPs with health outcomes and socioeconomic factors; and the heterogeneity of criteria used throughout the analytical stages of the multivariate techniques. CONCLUSION The heterogeneity between the publications concentrates on the criteria for food grouping, the nomenclature, and the number of dietary patterns calculated, which varied depending on the number of food groups present in these analyses. To understand, apply, and explore in full, the multivariate techniques has become necessary in order to improve the reliability of the results and, consequently, to improve the relationships with health outcomes and socioeconomic factors.
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Affiliation(s)
| | - Ana Elisa Rinaldi
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Wolney Lisboa Conde
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Dora Behar
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Betzabeth Slater
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brazil
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23
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Thomson N, Worsley A, Wang W, Sarmugam R, Pham Q, Februhartanty J. Country context, personal values and nutrition trust: Associations with perceptions of beverage healthiness in five countries in the Asia Pacific region. Food Qual Prefer 2017. [DOI: 10.1016/j.foodqual.2017.04.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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24
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Kobayashi S, Asakura K, Suga H, Sasaki S. Living status and frequency of eating out-of-home foods in relation to nutritional adequacy in 4,017 Japanese female dietetic students aged 18-20 years: A multicenter cross-sectional study. J Epidemiol 2017; 27:287-293. [PMID: 28190656 PMCID: PMC5463022 DOI: 10.1016/j.je.2016.07.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 07/15/2016] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Living status (e.g., living with family or alone) may affect dietary habits. We compared nutritional adequacy according to living status and the frequency of eating out-of-home foods in young Japanese women. METHODS Female dietetic students (aged 18-20 years; n = 4,017) participated in a cross-sectional multicenter study, which was conducted in 85 dietetic schools in 35 of 47 prefectures in Japan. Habitual dietary intake was assessed with a validated diet history questionnaire. Nutritional adequacy was determined based on the Dietary Reference Intakes for Japanese, 2015, for two goals: preventing non-communicable chronic disease (a tentative dietary goal for preventing lifestyle-related diseases [DG] that tracks five nutrients) and avoiding insufficient intake of mainly vitamins and minerals (estimated average requirement [EAR] that tracks 14 nutrients). RESULTS Women living with their family were less likely to meet DG nutrient levels, but more likely to meet EAR nutrient levels compared with those living alone. In contrast, women living alone had more inadequate nutrients with EAR and fewer nutrients with not-meeting DG than those living with families. A higher frequency of eating out-of-home was significantly associated with a higher prevalence of not-meeting DG nutrient levels only in the women living with their family. CONCLUSIONS The prevalence of nutritional adequacy varied based on living status. In addition, women living with their family and those with a high frequency of eating out-of-home foods had the highest prevalence of not-meeting DG. Effective ways of improving dietary quality among young Japanese women differ by living status.
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Affiliation(s)
- Satomi Kobayashi
- Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, Tokyo, Japan.
| | - Keiko Asakura
- Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, Tokyo, Japan; Interfaculty Initiative in Information Studies, The University of Tokyo, Tokyo, Japan
| | - Hitomi Suga
- Department of Social and Preventive Epidemiology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Satoshi Sasaki
- Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, Tokyo, Japan; Department of Social and Preventive Epidemiology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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25
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Socio-economic factors associated with a healthy diet: results from the E3N study. Public Health Nutr 2017; 20:1574-1583. [DOI: 10.1017/s1368980017000222] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjectiveTo identify individual and contextual socio-economic factors associated with a healthy diet.DesignDietary data from a large cohort study were used to derive two mutually exclusive dietary patterns through a latent class analysis. Associations between dietary patterns and socio-economic factors were studied with logistic regression.SettingE3N, a French prospective cohort study composed of women recruited from a national health insurance plan covering people working in the national education system.SubjectsE3N participants (n 73 031) with dietary and socio-economic data available.ResultsThe ‘Healthy’ pattern was characterized by a large consumption of fruits and vegetables and the ‘Less Healthy’ pattern by a large consumption of pizza and processed meat. When all socio-economic factors were analysed together, all of the individual factors considered were associated with a healthy diet (e.g. women with three or more children were less likely to follow a healthy diet v. women with no children, OR (95 % CI): 0·70 (0·66, 0·75)) while the contextual factors associated with a healthy diet included the size of the agglomeration of residence and the area of birth and residence (e.g. women living in the West of France were less likely to follow a healthy diet v. those living in the South of France: 0·78 (0·72, 0·83)).ConclusionsWe demonstrated that individual and contextual factors are both associated with diet. Rather than focusing only on individual factors, we recommend future studies or public health and nutritional strategies on diet to consider both types of factors.
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Brown WJ, Kabir E, Clark BK, Gomersall SR. Maintaining a Healthy BMI: Data From a 16-Year Study of Young Australian Women. Am J Prev Med 2016; 51:e165-e178. [PMID: 27866600 DOI: 10.1016/j.amepre.2016.09.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 08/18/2016] [Accepted: 09/02/2016] [Indexed: 11/18/2022]
Abstract
INTRODUCTION The aims of this prospective cohort study were to examine 16-year trajectories of weight and BMI in young adult women who had a healthy BMI in 1996 and determinants of remaining in the healthy BMI category. METHODS A total of 4,881 women with healthy BMI at baseline and either healthy, overweight, or obese BMI at 16-year follow-up reported their weight, height, health, and health behaviors in six surveys of the Australian Longitudinal Study on Women's Health between 1996 (aged 18-23 years) and 2012 (aged 34-39 years). Determinants of BMI maintenance were estimated using binary logistic regression and generalized estimating equations in 2015. RESULTS Almost 60% remained in the healthy BMI category from 1996 to 2012, (mean weight gain, 0.19 kg/year), 29% transitioned to overweight BMI (0.83 kg/year), and 11.6% transitioned to obese (1.73 kg/year). The mean rates of annual weight gain in each group were consistent over time. Only three factors (low alcohol, moderate/high physical activity, having a university degree) were positively associated with maintaining a healthy BMI. Additional behavioral factors (smoking, high sitting time, energy intake, dieting, takeaway food, and use of oral contraceptives), as well as blue collar occupation, separation/divorce/widowhood, and major illness were negatively associated with BMI maintenance. CONCLUSIONS To prevent the transition from healthy to overweight/obese BMI, weight gain must be limited to <0.5 kg/year. Women with healthy BMI, but with higher rates of weight gain in their early 20s, could be identified by health professionals for assistance with prevention of becoming overweight/obese.
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Affiliation(s)
- Wendy J Brown
- Centre for Research on Exercise, Physical Activity and Health, School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia.
| | - Enamul Kabir
- School of Agricultural, Computational and Environmental Sciences, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Bronwyn K Clark
- Centre for Research on Exercise, Physical Activity and Health, School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia; Cancer Prevention Research Centre, School of Public Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Sjaan R Gomersall
- Centre for Research on Exercise, Physical Activity and Health, School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia
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Schoenaker DAJM, Soedamah-Muthu SS, Callaway LK, Mishra GD. Pre-pregnancy dietary patterns and risk of gestational diabetes mellitus: results from an Australian population-based prospective cohort study. Diabetologia 2015; 58:2726-35. [PMID: 26358582 DOI: 10.1007/s00125-015-3742-1] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 08/10/2015] [Indexed: 12/21/2022]
Abstract
AIMS/HYPOTHESIS We examined the associations between pre-pregnancy dietary patterns and the incidence of gestational diabetes mellitus (GDM) in a population-based cohort study of women of reproductive age. METHODS The Australian Longitudinal Study on Women's Health included 3,853 women without pre-existing diabetes who were followed-up between 2003 and 2012. Pre-pregnancy dietary patterns were derived using factor analysis based on 101 food items from a validated food frequency questionnaire. GDM was self-reported and validated in a subsample. Multivariable regression models with generalised estimating equations were used to estimate RR and 95% CI. RESULTS During 9 years follow-up, 292 GDM cases (4.4%) were documented in 6,626 pregnancies. No associations were found for the 'Fruit and low-fat dairy' and 'Cooked vegetables' patterns. The 'Meats, snacks and sweets' pattern was associated with higher GDM risk after adjustment for socioeconomic, reproductive and lifestyle factors (RR [95% CI] per SD increase in score: 1.38 [1.02, 1.86]). Further adjustment for BMI attenuated the results (1.35 [0.98, 1.81]). In stratified analysis, the 'Meats, snacks and sweets' pattern was associated with significantly higher GDM risk in parous and obese women, and in women with lower educational qualifications. The 'Mediterranean-style' pattern was associated with lower GDM risk in the fully adjusted model (0.85 [0.76, 0.98]). CONCLUSIONS/INTERPRETATION These findings support general dietary recommendations for women of reproductive age to consume a diet rich in vegetables, whole grains, nuts and fish, and low in red and processed meats and snacks. Further prospective studies are needed to confirm these findings.
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Affiliation(s)
| | | | - Leonie K Callaway
- School of Medicine, University of Queensland, Brisbane, QLD, Australia
- Departments of Obstetric and Internal Medicine, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Gita D Mishra
- School of Public Health, University of Queensland, Herston Road, Herston, QLD, 4006, Australia
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Evaluation of dietary pattern stability and physical activity in three consecutive generations of women. Int J Public Health 2015; 61:29-38. [PMID: 26446082 DOI: 10.1007/s00038-015-0746-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 08/04/2015] [Accepted: 09/21/2015] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVES This study aimed to characterize major dietary patterns (DPs) in three consecutive generations and to delineate DP changes. METHODS Usual dietary intakes of 547 women from three generations were assessed using a validated dish-based Food Frequency Questionnaire. Factor analysis was performed to identify DPs, participants' scores for each DP were calculated and changes in DP scores and mean consumption of food groups were evaluated. Using Latent Class Analysis (LCA), participants were ranked according to their scores receiving for each DP. RESULTS Three major DPs, defined as Traditional (TDP), Healthy (HDP), and Western (WDP) and the comparison of DP adherence between generations showed that TDP remained stable over time. WDP and HDP scores increased from Generation1 to the recent. Based on LCA, the "multifarious class" was similar in three generations. The "traditional class", "transitional class", and "health conscious class" were defined within the oldest, middle-aged, and younger generation, respectively. CONCLUSIONS The younger women tended to have higher score for both WDP and HDP. This paradox may be as a result of health conscious behaviors parallel the unfavorable inevitable lifestyle changes.
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29
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The social distribution of dietary patterns. Traditional, modern and healthy eating among women in a Latin American city. Appetite 2015; 92:43-50. [DOI: 10.1016/j.appet.2015.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 05/02/2015] [Accepted: 05/05/2015] [Indexed: 11/23/2022]
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Using Short Dietary Questions to Develop Indicators of Dietary Behaviour for Use in Surveys Exploring Attitudinal and/or Behavioural Aspects of Dietary Choices. Nutrients 2015; 7:6330-45. [PMID: 26247963 PMCID: PMC4555126 DOI: 10.3390/nu7085287] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 05/11/2015] [Accepted: 07/24/2015] [Indexed: 01/18/2023] Open
Abstract
For countries where nutrition surveys are infrequent, there is a need to have some measure of healthful eating to plan and evaluate interventions. This study shows how it is possible to develop healthful eating indicators based on dietary guidelines from a cross sectional population survey. Adults 18 to 64 years answered questions about the type and amount of foods eaten the previous day, including fruit, vegetables, cereals, dairy, fish or meat and fluids. Scores were based on serves and types of food according to an established method. Factor analysis indicated two factors, confirmed by structural equation modeling: a recommended food healthful eating indicator (RF_HEI) and a discretionary food healthful eating indicator (DF_HEI). Both yield mean scores similar to an established dietary index validated against nutrient intake. Significant associations for the RF_HEI were education, income, ability to save, and attitude toward diet; and for the DF_HEI, gender, not living alone, living in a socially disadvantaged area, and attitude toward diet. The results confirm that short dietary questions can be used to develop healthful eating indicators against dietary recommendations. This will enable the exploration of dietary behaviours for “at risk” groups, such as those with excess weight, leading to more relevant interventions for populations.
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Abstract
In the present study, we aimed to identify the changes or stability in the structure of dietary patterns and tracking, trends and factors related to the adherence to these dietary patterns in China from 1991 to 2009. We analysed dietary data collected during seven waves of the China Health and Nutrition Survey and included 9253 adults with complete dietary data for three or more waves. Dietary intake assessment was carried out over a 3 d period with 24 h recalls and a household food inventory. Using factor analysis in each wave, we found that the structure of the two dietary patterns identified remained stable over the studied period. The traditional southern dietary pattern was characterised by high intakes of rice, fresh leafy vegetables, low-fat red meat, pork, organ meats, poultry and fish/seafood and low intakes of wheat flour and maize/coarse grains and the modern high-wheat dietary pattern was characterised by high intakes of wheat buns/breads, cakes/cookies/pastries, deep-fried wheat, nuts/seeds, starchy root/tuber products, fruits, eggs/egg products, soya milk, animal-based milk and instant noodles/frozen dumplings. Temporal tracking (maintenance of a relative position over time) was higher for the traditional southern dietary pattern, whereas adherence to the modern high-wheat dietary pattern had an upward trend over time. Higher income, education and urbanicity levels were positively associated with both the dietary patterns, but the association became weaker in the later years. These results suggest that even in the context of rapid economic changes in China, the way people chose to combine their foods remained relatively stable. However, the increasing popularity of the modern high-wheat dietary pattern, a pattern associated with several energy-dense foods, is a cause of concern.
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