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Padhani ZA, Das JK, Siddiqui FA, Salam RA, Lassi ZS, Khan DSA, Abbasi AMA, Keats EC, Soofi S, Black RE, Bhutta ZA. Optimal timing of introduction of complementary feeding: a systematic review and meta-analysis. Nutr Rev 2023; 81:1501-1524. [PMID: 37016953 DOI: 10.1093/nutrit/nuad019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2023] Open
Abstract
CONTEXT The timing of introducing complementary feeding (CF) is crucial because premature or delayed CF can be associated with adverse health outcomes in childhood and adulthood. OBJECTIVE This systematic review aims to evaluate the impact of the timing of CF introduction on health, nutrition, and developmental outcomes among normal-term infants. DATA SOURCES Electronic databases and trial registries were searched, along with the reference lists of the included studies and relevant systematic reviews. DATA EXTRACTION Two investigators independently extracted data from the included studies on a standardized data-extraction form. DATA ANALYSIS Data were meta-analyzed separately for randomized controlled trials (RCTs) and observational studies on the basis of early introduction of CF (< 3 months, < 4 months, < 6 months of age) or late introduction of CF (> 6 months, > 8 months of age). Evidence was summarized according to GRADE criteria. In total, 268 documents were included in the review, of which 7 were RCTs (from 24 articles) and 217 were observational studies (from 244 articles). Evidence from RCTs did not suggest an impact of early introduction, while low-certainty evidence from observational studies suggested that early introduction of CF (< 6 months) might increase body mass index (BMI) z score and overweight/obesity. Early introduction at < 3 months might increase BMI and odds of lower respiratory tract infection (LRTI), and early introduction at < 4 months might increase height, LRTI, and systolic and diastolic blood pressure (BP). For late introduction of CF, there was a lack of evidence from RCTs, but low-certainty evidence from observational studies suggests that late introduction of CF (> 6 months) might decrease height, BMI, and systolic and diastolic BP and might increase odds of intestinal helminth infection, while late introduction of CF (> 8 months) might increase height-for-age z score. CONCLUSION Insufficient evidence does suggest increased adiposity with early introduction of CF. Hence, the current recommendation of introduction of CF should stand, though more robust studies, especially from low- and middle-income settings, are needed. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration number CRD42020218517.
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Affiliation(s)
- Zahra A Padhani
- Institute of Global Health and Development, Aga Khan University, Karachi, Pakistan
- Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
| | - Jai K Das
- Institute of Global Health and Development, Aga Khan University, Karachi, Pakistan
| | - Faareha A Siddiqui
- Institute of Global Health and Development, Aga Khan University, Karachi, Pakistan
| | - Rehana A Salam
- Centre of Research Excellence, Melanoma Institute Australia, University of Sydney, Sydney, New South Wales, Australia
| | - Zohra S Lassi
- Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
| | | | - Ammaar M A Abbasi
- Division of Women and Child Health, Aga Khan University, Karachi, Sindh, Pakistan
| | - Emily C Keats
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Sajid Soofi
- Division of Women and Child Health, Aga Khan University, Karachi, Sindh, Pakistan
| | - Robert E Black
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Zulfiqar A Bhutta
- Institute of Global Health and Development, Aga Khan University, Karachi, Pakistan
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
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Leed A, Sheridan E, Baker B, Bamford S, Emmanouilidis E, Stewart F, Ostafe K, Sarwari M, Lim K, Zheng M, Islam SMS, Bolton KA, Grimes CA. Dietary Intake and Arterial Stiffness in Children and Adolescents: A Systematic Review. Nutrients 2023; 15:2092. [PMID: 37432233 DOI: 10.3390/nu15092092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 07/12/2023] Open
Abstract
Arterial stiffness is a risk factor for cardiovascular disease that is affected by diet. However, research understanding how these dietary risk factors are related to arterial stiffness during childhood is limited. The purpose of this review was to determine whether various dietary factors were associated with arterial stiffness in the pediatric population. Five databases were systematically searched. Intervention studies, cross-sectional and cohort studies were included that investigated nutrient or food intake and outcomes of arterial stiffness, primarily measured by pulse wave velocity (PWV) and augmentation index (AIx), in the pediatric population (aged 0-18 years). A final 19 studies (six intervention and 13 observational) were included. Only two intervention studies, including a vitamin D and omega-3 supplementation trial, found protective effects on PWV and AIx in adolescents. Findings from observational studies were overall inconsistent and varied. There was limited evidence to indicate a protective effect of a healthy dietary pattern on arterial stiffness and an adverse effect of total fat intake, sodium intake and fast-food consumption. Overall, results indicated that some dietary factors may be associated with arterial stiffness in pediatric populations; however, inconsistencies were observed across all study designs. Further longitudinal and intervention studies are warranted to confirm the potential associations found in this review.
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Affiliation(s)
- Allanah Leed
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Emma Sheridan
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Brooke Baker
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Sara Bamford
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Elana Emmanouilidis
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Fletcher Stewart
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Kristen Ostafe
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Mustafa Sarwari
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Karen Lim
- School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Miaobing Zheng
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Sheikh Mohammed Shariful Islam
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Kristy A Bolton
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
| | - Carley A Grimes
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong 3216, Australia
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Early life determinants of arterial stiffness in neonates, infants, children and adolescents: A systematic review and meta-analysis. Atherosclerosis 2022; 355:1-7. [PMID: 35841718 DOI: 10.1016/j.atherosclerosis.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/22/2022] [Accepted: 07/07/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND AIMS Certain exposures and risk factors during the first 1,000 days of life are known to influence future cardiovascular disease (CVD) risk. Pulse wave velocity (PWV) is a measure of arterial stiffness and a recognised surrogate marker of CVD. We performed a systematic review and meta-analyses to investigate whether early life exposures were associated with increased PWV compared with controls in youth. METHODS Databases AMED, MEDLINE, EMBASE, CINAHL and Scopus were searched from inception until February 2022. ELIGIBILITY CRITERIA observational controlled studies in youth aged <20 years with risk factors/exposure during the first 1,000 days and PWV measurement. This review is registered with PROSPERO (CRD42019137559). Outcome data were pooled using random-effects meta-analysis. Meta-regression was used to investigate potential confounders. RESULTS We identified 24 eligible studies. Age of participants ranged from 1-day to 19-years at time of PWV assessment. Exposures included pre-term birth, small for gestational age (SGA), maternal diabetes and assisted reproductive technologies, none of which were significantly associated with PWV in meta-analysis. Sub-group analysis by age demonstrated increased PWV in childhood and adolescence in those exposed to maternal diabetes or born SGA. In meta-regression of pre-term studies, higher prevalence of SGA was associated with increased PWV compared with controls (p = 0.034, R2 = 1). CONCLUSIONS We found limited evidence that youth exposed to maternal diabetes or born SGA have increased PWV, consistent with increased future CVD risk. These changes in PWV appear to manifest in later childhood and adolescence. Further research is required to better understand the observed relationships.
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Castenmiller J, de Henauw S, Hirsch-Ernst KI, Kearney J, Knutsen HK, Maciuk A, Mangelsdorf I, McArdle HJ, Naska A, Pelaez C, Pentieva K, Siani A, Thies F, Tsabouri S, Vinceti M, Bresson JL, Fewtrell M, Kersting M, Przyrembel H, Dumas C, Titz A, Turck D. Appropriate age range for introduction of complementary feeding into an infant's diet. EFSA J 2019; 17:e05780. [PMID: 32626427 PMCID: PMC7009265 DOI: 10.2903/j.efsa.2019.5780] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Following a request from the European Commission, the Panel on Nutrition, Novel Foods and Food Allergens (NDA) revised its 2009 Opinion on the appropriate age for introduction of complementary feeding of infants. This age has been evaluated considering the effects on health outcomes, nutritional aspects and infant development, and depends on the individual's characteristics and development. As long as foods have an age-appropriate texture, are nutritionally appropriate and prepared following good hygiene practices, there is no convincing evidence that at any age investigated in the included studies (< 1 to < 6 months), the introduction of complementary foods (CFs) is associated with adverse health effects or benefits (except for infants at risk of iron depletion). For nutritional reasons, the majority of infants need CFs from around 6 months of age. Infants at risk of iron depletion (exclusively breastfed infants born to mothers with low iron status, or with early umbilical cord clamping (< 1 min after birth), or born preterm, or born small-for-gestational age or with high growth velocity) may benefit from earlier introduction of CFs that are a source of iron. The earliest developmental skills relevant for consuming pureed CFs can be observed between 3 and 4 months of age. Skills for consuming finger foods can be observed in some infants at 4 months, but more commonly at 5-7 months. The fact that an infant may be ready from a neurodevelopmental perspective to progress to a more diversified diet before 6 months of age does not imply that there is a need to introduce CFs. There is no reason to postpone the introduction of potentially allergenic foods (egg, cereals, fish and peanut) to a later age than that of other CFs as far as the risk of developing atopic diseases is concerned. Regarding the risk of coeliac disease, gluten can be introduced with other CFs.
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Ter Borg S, Koopman N, Verkaik-Kloosterman J. Food Consumption, Nutrient Intake and Status during the First 1000 days of Life in the Netherlands: a Systematic Review. Nutrients 2019; 11:E860. [PMID: 30995816 PMCID: PMC6520769 DOI: 10.3390/nu11040860] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/04/2019] [Accepted: 04/11/2019] [Indexed: 12/25/2022] Open
Abstract
Adequate nutrition is essential for growth and development in early life. Nutritional data serves as a basis for national nutritional guidelines and policies. Currently, there is no insight into the availability of such data during the first 1000 days of life. Therefore, a systematic review was performed, following the PRISMA reporting guideline, to identify studies on food consumption, nutrient intake or status in the Netherlands. Potential gaps were identified, and the quality of the studies is discussed. The databases Embase and Medline were used, as well as databases from national institutes. Articles published in 2008-2018 were screened by two independent reviewers. In total 601 articles were identified, of which 173 were included. For pregnant women, 32 studies were available with nutritional data, for young children 40 studies were identified. No studies were available for breastfeeding women. A large variety of foods and nutrients were assessed, however certain nutrients were lacking (e.g., vitamin K). Overall, the studies had methodological limitations, making the data unsuitable to assess nutrient inadequacies. There is a need for recent, high quality nutritional research to strengthen the understanding of the nutritional needs and deficiencies during early life, and is fundamental for national guidelines and policies.
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Affiliation(s)
- Sovianne Ter Borg
- National Institute for Public Health and the Environment, 3721 MA, Bilthoven, The Netherlands.
| | - Nynke Koopman
- National Institute for Public Health and the Environment, 3721 MA, Bilthoven, The Netherlands.
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Güngör D, Nadaud P, LaPergola CC, Dreibelbis C, Wong YP, Terry N, Abrams SA, Beker L, Jacobovits T, Järvinen KM, Nommsen-Rivers LA, O'Brien KO, Oken E, Pérez-Escamilla R, Ziegler EE, Spahn JM. Infant milk-feeding practices and cardiovascular disease outcomes in offspring: a systematic review. Am J Clin Nutr 2019; 109:800S-816S. [PMID: 30982872 PMCID: PMC6500930 DOI: 10.1093/ajcn/nqy332] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND During the Pregnancy and Birth to 24 Months Project, the US Departments of Agriculture and Health and Human Services initiated a review of evidence on diet and health in these populations. OBJECTIVES The aim of these systematic reviews was to examine the relation of 1) never versus ever feeding human milk, 2) shorter versus longer durations of any human milk feeding, 3) shorter versus longer durations of exclusive human milk feeding, and 4) lower versus higher intensities of human milk fed to mixed-fed infants with intermediate and endpoint cardiovascular disease (CVD) outcomes in offspring. METHODS The Nutrition Evidence Systematic Review team conducted systematic reviews with external experts. We searched CINAHL, Cochrane, Embase, and PubMed for articles published January 1980-March 2016, dual-screened the results using predetermined criteria, extracted data from and assessed the risk of bias for each included study, qualitatively synthesized the evidence, developed conclusion statements, and graded the strength of the evidence. RESULTS The 4 systematic reviews included 13, 24, 6, and 0 articles, respectively. The evidence was insufficient to draw conclusions about endpoint CVD outcomes across all 4 systematic reviews. Limited evidence suggests that never versus ever being fed human milk is associated with higher blood pressure within a normal range at 6-7 y of age. Moderate evidence suggests there is no association between the duration of any human milk feeding and childhood blood pressure. Limited evidence suggests there is no association between the duration of exclusive human milk feeding and blood pressure or metabolic syndrome in childhood. Additional evidence about intermediate outcomes for the 4 systematic reviews was scant or inconclusive. CONCLUSIONS There is insufficient evidence to draw conclusions about the relationships between infant milk-feeding practices and endpoint CVD outcomes; however, some evidence suggests that feeding less or no human milk is not associated with childhood hypertension.
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Affiliation(s)
- Darcy Güngör
- Panum Group, Bethesda, MD,Address correspondence to DG (e-mail: )
| | | | | | | | | | - Nancy Terry
- National Institutes of Health Library, Bethesda, MD
| | - Steve A Abrams
- Dell Medical School at the University of Texas, Austin, TX
| | - Leila Beker
- US Food and Drug Administration, contractor, College Park, MD
| | | | | | | | | | - Emily Oken
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA and Department of Nutrition, Harvard School of Public Health, Boston, MA
| | - Rafael Pérez-Escamilla
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT
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Rao Y, Xu X, Liu D, Reis C, Newman IM, Qin L, Sharma M, Shen J, Zhao Y. Health-Related Quality of Life in Patients with Arthritis: A Cross-Sectional Survey among Middle-Aged Adults in Chongqing, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15040768. [PMID: 29659544 PMCID: PMC5923810 DOI: 10.3390/ijerph15040768] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/29/2018] [Accepted: 04/12/2018] [Indexed: 12/28/2022]
Abstract
Background: Arthritis is a common disease in China, but few studies have been conducted to explore the associated health-related quality of life (HRQoL) and its influencing factors in Chongqing, China. This study aimed to explore the association of arthritis and HRQoL and probe factors affecting HRQoL among arthritis patients. Methods: A cross-sectional survey was conducted in Chongqing, China. A total of 1224 adults were included in the analysis. Medical Outcomes Study Short Form 36 Health Survey (SF-36) was used to measure HRQoL. Multiple linear regression models (stepwise) and covariance analysis models were used to examine the association of arthritis with HRQoL and analyze factors associated with HRQoL among arthritis patients. Results: Participants with arthritis had poorer HRQoL than those without. Among arthritis patients, the female was associated with a poorer state of physical functioning (p < 0.05); unemployed patients had a poorer state of role-physical than employed patients (p < 0.05); low average monthly income was associated with a poorer state of physical functioning (p < 0.01); childhood non-breastfeeding history was associated with a poorer state of social functioning (p < 0.01); average or dissatisfied attitude to current living conditions was associated with a poorer state of vitality and mental health (p < 0.05 for all); moreover, poor or general appetite was associated with a poorer state of role-physical, general health, social functioning, bodily pain, and role-emotional (p < 0.01 for all). Conclusions: Arthritis patients have worse HRQoL than those without in the Chinese population. Female, low socioeconomic status, childhood non-breastfeeding history, average or dissatisfied attitude to current living conditions and poor or general appetite were associated with poorer state of HRQoL among Chinese arthritis patients.
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Affiliation(s)
- Yunshuang Rao
- School of Public Health and Management, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China.
- The Fourth Student Office of the School of Nursing, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China.
| | - Xianglong Xu
- School of Public Health and Management, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China.
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China.
- The Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China.
| | - Dengyuan Liu
- School of Public Health and Management, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China.
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China.
- The Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China.
| | - Cesar Reis
- Department of Preventive Medicine, Loma Linda University Medical Center, 24785 Stewart Street, Suite 204, Loma Linda, CA 92354, USA.
| | - Ian M Newman
- Department of Educational Psychology, University of Nebraska-Lincoln, P.O. Box 880345, Lincoln, NE 68588-0345, USA.
| | - Liqiang Qin
- School of Public Health, Soochow University, Suzhou 215000, China.
| | - Manoj Sharma
- Department of Behavioral and Environmental Health, Jackson State University, Jackson, MS 39213, USA.
- School of Health Sciences, Walden University, 100 Washington Avenue South, Suite 900, Minneapolis, MS 55401, USA.
| | - Jun Shen
- The Fourth Student Office of the School of Nursing, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China.
| | - Yong Zhao
- School of Public Health and Management, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China.
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China.
- The Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China.
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O’Hare C, Kuh D, Hardy R. Association of Early-Life Factors With Life-Course Trajectories of Resting Heart Rate: More Than 6 Decades of Follow-up. JAMA Pediatr 2018; 172:e175525. [PMID: 29435577 PMCID: PMC5875352 DOI: 10.1001/jamapediatrics.2017.5525] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Higher resting heart rate (RHR) is associated with increased risk of cardiovascular and all-cause mortality. Limited attention has been paid to early-life determinants of life-course RHR. OBJECTIVE To describe trajectories of RHR in the same individuals from age 6 to 69 years. DESIGN, SETTING, AND PARTICIPANTS Data were from the Medical Research Council National Survey of Health and Development population-based cohort of individuals who were followed up from birth in 1946 until 2015. Analysis was conducted between September 2016 and June 2017. Multilevel models were used to estimate life-course mean RHR trajectory by sex and to investigate associations with early childhood factors. The maximal sample included participants who had at least 1 measure of RHR since study entry and a measure of birth weight (N = 4779; observations = 26 182). EXPOSURES Information on early-life factors was ascertained prospectively: childhood socioeconomic position, birth weight, body mass index (calculated as weight in kilograms divided by height in meters squared) change from age 2 to 6 years (conditioned on body mass index at age 2 years), duration of breastfeeding, and markers of neurodevelopment (age at first walking independently and cognitive ability at age 8 years). MAIN OUTCOMES AND MEASURES Resting heart rate measured on 8 occasions between age 6 and 69 years (3 occasions in childhood and 5 in adulthood). RESULTS Of 4779 participants, 2492 (52.1%) were women, and 2287 (47.9%) were men. Mean estimated RHR decreased with increasing age and plateaued in adulthood. In sex-adjusted analyses, higher birth weight and conditional body mass index change were associated with lower RHR at age 6 years and across the life course (-0.56 bpm [95% CI, -0.95 to -0.17] per 1 kg higher birth weight and -0.30 bpm [95% CI, -0.48 to -0.13] per 1 kg/m2 change in body mass index). Associations between socioeconomic position and breastfeeding on RHR trajectory emerged in adulthood such that by age 69 years, RHR was 1.48 bpm (95% CI, 0.45 to 2.51) higher in participants from a disadvantaged vs advantaged background and -1.34 bpm (95% CI, -2.39 to -0.29) lower for those who were breastfed for 8 months or longer vs never. A later age at first walking was associated with higher RHR at age 6 years (1.49 bpm [95% CI, 0.39 to 2.59] higher for those 18 months or older vs those younger than 12 months) but with lower RHR in adulthood (-1.18 bpm [95% CI, -2.75 to 0.39] at age 69 years). CONCLUSIONS AND RELEVANCE Early life is a key period in determining future RHR trajectories with associations with potentially modifiable factors persisting into the seventh decade of life.
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Affiliation(s)
- Celia O’Hare
- Medical Research Council Unit for Lifelong Health and Ageing at University College London, United Kingdom
| | - Diana Kuh
- Medical Research Council Unit for Lifelong Health and Ageing at University College London, United Kingdom
| | - Rebecca Hardy
- Medical Research Council Unit for Lifelong Health and Ageing at University College London, United Kingdom
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Early introduction of complementary foods and childhood overweight in breastfed and formula-fed infants in the Netherlands: the PIAMA birth cohort study. Eur J Nutr 2018; 57:1985-1993. [PMID: 29470690 PMCID: PMC6060808 DOI: 10.1007/s00394-018-1639-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 02/17/2018] [Indexed: 12/03/2022]
Abstract
Purpose To investigate whether early introduction of complementary foods (CF) is associated with an increased risk of overweight during childhood, and whether this association differs between formula-fed and breastfed infants. Methods We included 2611 participants that were born at term from a Dutch population-based birth cohort (n = 3963) designed to investigate the development of asthma and allergies. Parents kept records of their infant’s age when CF were first introduced. Weight and height were parent reported yearly from age 1 to 8 years, and at ages 11, 14 and 17 years. We used multivariate generalized estimating equations analysis to investigate the association between timing of CF introduction (before 4 months vs at or after 4 months of age) and overweight at ages 1–17 years. Results Children with CF introduction before 4 months had higher odds of being overweight during childhood than children with CF introduction at or after 4 months (OR 1.32, 95% CI 1.19, 1.47). This association was observed in formula-fed infants (OR 1.51, 95% CI 1.17, 1.94) and breastfed infants (OR 1.32, 95% CI 1.19, 1.47). The duration of breastfeeding modified the association between CF introduction and overweight: children breastfed for shorter than 4 months, but not children breastfed for 4 months or longer with CF introduction before 4 months had higher odds of being overweight (OR 1.37, 95% CI 1.19, 1.57 and 1.07, 95% CI 0.87, 1.32, respectively), compared to those with CF introduction at or after 4 months. Conclusions In children born at term, formula-fed infants and infants who were breastfed for shorter than 4 months, but not infants who were breastfed for 4 months or longer, had a higher risk of being overweight during childhood when being introduced to CF before 4 months of age. Electronic supplementary material The online version of this article (10.1007/s00394-018-1639-8) contains supplementary material, which is available to authorized users.
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Bielemann RM, Santos LP, Costa CDS, Matijasevich A, Santos IS. Early feeding practices and consumption of ultraprocessed foods at 6 y of age: Findings from the 2004 Pelotas (Brazil) Birth Cohort Study. Nutrition 2017; 47:27-32. [PMID: 29429531 PMCID: PMC5825382 DOI: 10.1016/j.nut.2017.09.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 08/09/2017] [Accepted: 09/26/2017] [Indexed: 11/19/2022]
Abstract
Objective The aim of this study was to examine the association between early feeding practices and consumption of ultraprocessed foods in children at age 6 y. Methods This was a prospective cohort study using data from 3427 children who participated in the 2004 Pelotas Cohort Study and who had available food frequency questionnaire information at 6 y. Information about exclusive and total breastfeeding duration as well as age at introduction of semisolid and solid foods was used to define early feeding practices. Consumption of ultraprocessed foods was defined as proportion of total daily energy intake that came from ultraprocessed foods at age 6 y. Crude and adjusted linear regression models were employed to analyze the effect of early feeding practices on ultraprocessed foods consumption. Results It was determined that 40.3% of total daily energy intake at 6 y came from ultraprocessed foods. In crude linear regression models, early feeding practices (exclusive and total breastfeeding duration, and age at introduction of semisolid and solid foods) were negatively associated with ultraprocessed foods consumption. After adjustment, only exclusive breastfeeding duration and age at introduction of solid foods remained associated with consumption of ultraprocessed foods, although the observed effects size was small. Children exclusively breastfed for ≥3 mo and those who had solid foods introduced at ≥4 mo consumed a lower proportion of daily energy intake from ultraprocessed foods. Conclusion This study supports the need to promote healthy early feeding practices including the support of breastfeeding to promote healthier eating habits later in childhood. Newborn infants from southern Brazil were followed up in infancy and childhood. Breastfeeding duration and timing of introduction of foods were recorded. Ultraprocessed food intake was evaluated by a food frequency questionnaire. Introduction of solid foods was related with consumption of ultraprocessed foods. Longer exclusively breastfed infants had lower ultraprocessed food consumption later.
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Affiliation(s)
- Renata M Bielemann
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Brazil; Nutrition Department, Federal University of Pelotas, Brazil.
| | - Leonardo Pozza Santos
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Brazil; Nutrition School, Federal University of Pampa, Brazil
| | | | - Alicia Matijasevich
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Brazil; Department of Preventive Medicine, School of Medicine, University of São Paulo, Brazil
| | - Iná S Santos
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Brazil
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de Beer M, Vrijkotte TGM, Fall CHD, van Eijsden M, Osmond C, Gemke RJBJ. Associations of Infant Feeding and Timing of Weight Gain and Linear Growth during Early Life with Childhood Blood Pressure: Findings from a Prospective Population Based Cohort Study. PLoS One 2016; 11:e0166281. [PMID: 27832113 PMCID: PMC5104398 DOI: 10.1371/journal.pone.0166281] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 10/26/2016] [Indexed: 11/28/2022] Open
Abstract
Objective Small birth size and rapid postnatal growth have been associated with higher future blood pressure. The timing of these effects, the relative importance of weight gain and linear growth and the role of infant feeding need to be clarified. Methods We assessed how blood pressure relates to birth weight, infant and childhood growth and infant feeding (duration of exclusive breastfeeding and timing of introduction of complementary feeding) in 2227 children aged 5 years from a prospective cohort study (Amsterdam Born Children and their Development). Postnatal growth was represented by statistically independent measures of relative weight gain (weight gain independent of height) and linear growth in four age periods during infancy (0–1 month; 1–3 months; 3–6 months; 6–12 months) and from 12 months to 5 years. Results Lower birth weight was associated with higher childhood diastolic blood pressure (-0.38 mm Hg.SD-1; P = 0.007). Faster relative weight gain and linear growth after 1 month were positively associated with systolic and diastolic blood pressure. Associations of linear growth with systolic blood pressure ranged from 0.47 to 1.49 mm Hg.SD-1; P<0.01 for all. Coefficients were similar for different periods of infancy and also for relative weight gain and linear growth. Compared to breastfeeding <1 month, breastfeeding >1 month was associated with lower blood pressure (e.g. >6 months -1.56 mm Hg systolic blood pressure; P<0.001). Compared to >6 months, introduction of complementary feeding <6 months was associated with higher blood pressure (e.g. 4–6 months 0.91 mm Hg systolic blood pressure; P = 0.004). Conclusions After the age of one month faster growth in either weight or height is associated with higher childhood blood pressure. It is unknown whether faster weight gain and linear growth carry the same risk for adult hypertension and cardiovascular morbidity. Longer breastfeeding and delayed introduction of complementary feeding may be associated with lower adult blood pressure.
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Affiliation(s)
- Marieke de Beer
- Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands
- * E-mail:
| | - Tanja G. M. Vrijkotte
- Department of Social Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Caroline H. D. Fall
- MRC Lifecourse Epidemiology Unit, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
| | - Manon van Eijsden
- Department of Epidemiology, Documentation and Health Promotion, Public Health Service, Amsterdam, The Netherlands
| | - Clive Osmond
- MRC Lifecourse Epidemiology Unit, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
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12
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Toemen L, Jaddoe VWV. Response to 'Maternal obesity, gestational weight gain and childhood cardiac outcome at age 6 years'. Int J Obes (Lond) 2016; 41:94. [PMID: 27748742 DOI: 10.1038/ijo.2016.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- L Toemen
- From the Generation R Study Group, Departments of Epidemiology and Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - V W V Jaddoe
- From the Generation R Study Group, Departments of Epidemiology and Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
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Hypertension Impact on Health-Related Quality of Life: A Cross-Sectional Survey among Middle-Aged Adults in Chongqing, China. Int J Hypertens 2016; 2016:7404957. [PMID: 27630771 PMCID: PMC5005589 DOI: 10.1155/2016/7404957] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 06/05/2016] [Accepted: 07/28/2016] [Indexed: 12/21/2022] Open
Abstract
Hypertension is a major risk factor of cardiovascular disease in China, and yet little is known about health-related quality of life (HRQOL) and its associations with demographic and social-economic characteristics in middle-aged patients with hypertension. A cross-sectional survey was undertaken in Chongqing, China, using a multistage stratified random sampling methodology. Data was collected on 1,224 eligible adults, aged between 45 and 53 years, including the Medical Outcomes Survey Short Form-36 to measure HRQOL. Hypertension was associated with poor state of physical functioning, role-physical, bodily pain, general health, vitality, and social function (p < 0.05 for all). In multivariable analyses, education level, job conditions, average monthly income, smoking status, sleep quality, perception of relationship with family, childhood breastfeeding history, and body mass index were associated with domains of SF36 among those with hypertension (p < 0.05 for all). Hypertensive respondents with high education, marital status, breastfeeding, higher incomes, good quality of sleep, positive relationship with family, and higher body mass index have better HRQOL in middle-aged people with hypertension. Those unemployed had a better state of general health and had a poorer state of social function. Nonsmokers had a poorer state of bodily pain than smokers. This study provides detailed information of the implications for health care providers to gain a more complete picture of their hypertension patients' health.
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14
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Human milk and breastfeeding: An intervention to mitigate toxic stress. Nurs Outlook 2016; 65:58-67. [PMID: 27502763 DOI: 10.1016/j.outlook.2016.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 06/30/2016] [Accepted: 07/04/2016] [Indexed: 01/07/2023]
Abstract
The American Academy of Nursing has identified toxic stress in childhood as a health policy concern of high priority. Adult diseases (e.g., obesity, diabetes, hypertension and cardiovascular disease) should be viewed as developmental disorders that begin early in life that could be reduced with the alleviation of toxic stress in childhood. The provision of human milk/breastfeeding is an evidence-based intervention that may hold the greatest potential to mitigate the effects of toxic stress from the moment of birth. Assisting families to make an informed choice to initiate and continue breastfeeding from birth has the potential to address both the disparity in the quality of nutrition provided infants and the economic stress experienced by families who purchase formula. The Expert Panel on Breastfeeding endorses initiatives to improve the initiation, duration, and exclusivity of breastfeeding to mitigate the effects of toxic stress in this call to action for research to build the evidence to support these critical relationships.
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Salazar-Martinez E, Rodriguez-Valentin R, Albavera-Hernandez C, Carreon-Rodriguez A, Lazcano-Ponce E. Number of colony-forming unit-Hill colonies among children and teenagers with obesity, dyslipidemia and breastfeeding history. Nutr Metab Cardiovasc Dis 2016; 26:534-540. [PMID: 27113291 DOI: 10.1016/j.numecd.2016.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 02/23/2016] [Accepted: 03/15/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS The number of colony-forming unit (CFU)-Hill colonies has been proposed as a biomarker of vascular function and cardiovascular risk in adults but information about its role in children is scarce. This study evaluates the associations between obesity, cardiovascular risk factors and breastfeeding history with the numbers of CFU-Hill colonies in a sample of young people. METHODS AND RESULTS We selected 49 children and teenagers between ages 10 and 17 (65.3% boys) from Mexican Health Care system. Physical activity and Anthropometric measures data were registered. CFU-Hill colonies were cultured from mononuclear cells obtained from venous blood. We detected inverse associations between the formation of CFU-Hill colonies and body mass index (BMI; β = -1.53; 95% confidence interval [CI], -1.92, -1.13), triglycerides (β = -0.26; 95%CI = -0.34, -0.18), total cholesterol (β = -0.13; 95%CI = -0.17, -0.08), Low Density Lipoprotein (LDL) (β = -0.20; 95%CI = -0.31, -0.09) and glucose (β = -0.37; 95%CI = -0.55, -0.18) using multivariate models. Breastfeeding duration showed a 1.46-colony increase for each month of breastfeeding (95%CI = 0.73, 2.18). CONCLUSIONS CFU-Hill colony-forming capacity in children and teenagers was inversely associated with obesity, dyslipidemia and high blood levels of glucose. In contrast a longer breastfeeding duration was directly associated with an increased number of CFU-Hill colonies. However these results must be confirmed with further studies. Our findings support the importance of promoting breastfeeding and monitoring nutritional and metabolic status at an early age to prevent chronic disease development.
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Affiliation(s)
| | | | | | | | - E Lazcano-Ponce
- National Institute of Public Health, Cuernavaca, Morelos, Mexico
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16
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Vianna CA, Horta BL, Gigante DP, de Barros FCLF. Pulse Wave Velocity at Early Adulthood: Breastfeeding and Nutrition during Pregnancy and Childhood. PLoS One 2016; 11:e0152501. [PMID: 27073916 PMCID: PMC4830522 DOI: 10.1371/journal.pone.0152501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 03/15/2016] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Pulse wave velocity (PWV) is an early marker of arterial stiffness. Low birthweight, infant feeding and childhood nutrition have been associated with cardiovascular disease in adulthood. In this study, we evaluated the association of PWV at 30 years of age with birth condition and childhood nutrition, among participants of the 1982 Pelotas birth cohort. METHODS In 1982, the hospital births in Pelotas, southern Brazil, were identified just after delivery. Those liveborn infants whose family lived in the urban area of the city were examined and have been prospectively followed. At 30 years of age, we tried to follow the whole cohort and PWV was assessed in 1576 participants. RESULTS Relative weight gain from 2 to 4 years was positively associated with PWV. Regarding nutritional status in childhood, PWV was higher among those whose weight-for-age z-score at 4 years was >1 standard deviation above the mean. On the other hand, height gain, birthweight and duration of breastfeeding were not associated with PWV. CONCLUSION Relative weight gain after 2 years of age is associated with increased PWV, while birthweight and growth in the first two years of life were not associated. These results suggest that the relative increase of weight later in childhood is associated with higher cardiovascular risk.
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Affiliation(s)
- Carolina Avila Vianna
- Department of Social Medicine, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Bernardo Lessa Horta
- Department of Social Medicine, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Denise Petrucci Gigante
- Department of Social Medicine, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Fernando Celso Lopes Fernandes de Barros
- Department of Social Medicine, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Postgraduate Program in Health and Behavior, Catholic University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
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17
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Rodriguez-Lopez M, Osorio L, Acosta-Rojas R, Figueras J, Cruz-Lemini M, Figueras F, Bijnens B, Gratacós E, Crispi F. Influence of breastfeeding and postnatal nutrition on cardiovascular remodeling induced by fetal growth restriction. Pediatr Res 2016; 79:100-6. [PMID: 26372518 DOI: 10.1038/pr.2015.182] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Accepted: 07/13/2015] [Indexed: 11/09/2022]
Abstract
BACKGROUND Our aim was to determine the influence of breastfeeding and postnatal nutrition on cardiovascular remodeling induced by fetal growth restriction (FGR). METHODS A cohort study including 81 children with birthweight <10th centile (FGR) and 121 with adequate fetal growth for gestational age (AGA) was conducted. Cardiovascular endpoints were left ventricular sphericity index (LVSI), carotid intima-media thickness (cIMT), and blood pressure (BP) at 4-5 y of age. The combined effect of FGR and postnatal variables-including breastfeeding, fat dietary intake, and BMI-on cardiovascular endpoints was assessed by linear and robust regressions. RESULTS FGR was the strongest predictor of cardiovascular remodeling in childhood, leading to lower LVSI and increased cIMT and BP as compared with AGA. Breastfeeding >6 mo (coefficient: 0.0982) and healthy-fat dietary intake (coefficient: -0.0128) showed an independent beneficial effect on LVSI and cIMT, respectively. Overweight/obesity induced an additional increment of 1 SD on cIMT in FGR children (interaction coefficient: 0.0307) when compared with its effect in AGA. BMI increased systolic BP (coefficient: 0.7830) while weight catch-up increased diastolic BP (coefficient: 4.8929). CONCLUSIONS Postnatal nutrition ameliorates cardiovascular remodeling induced by FGR. Breastfeeding and healthy-fat dietary intake improved while increased BMI worsened cardiovascular endpoints, which opens opportunities for targeted postnatal interventions from early life.
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Affiliation(s)
- Merida Rodriguez-Lopez
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain.,Epidemiology and Population Health Research Group (GESP), School of Public Health, Faculty of Health, Universidad del Valle, Cali, Colombia.,Comfandi Health Services Research Group, Cali, Colombia
| | - Lyda Osorio
- Epidemiology and Population Health Research Group (GESP), School of Public Health, Faculty of Health, Universidad del Valle, Cali, Colombia
| | - Ruthy Acosta-Rojas
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Josep Figueras
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Monica Cruz-Lemini
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Francesc Figueras
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - Bart Bijnens
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Universitat Pompeu Fabra, Barcelona, Spain
| | - Eduard Gratacós
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - Fatima Crispi
- BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), IDIBAPS, University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
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Abstract
Understanding the role and importance of nutrition in early postnatal life, as an influence on lifelong vulnerability to poor health, is an important part of current research. We need to be able to define optimal patterns of infant feeding, not just to support growth and development in infancy, but also as determinants of later health. To date, much of the focus on the long-term effects of infant nutrition has been on milk feeding, to compare breast and formula feeding and to evaluate the effects of exclusivity, timing and duration of feeding different types of milk in infancy; other aspects of infant feeding such as age at introduction of solid foods and type of weaning diet have received less attention, and relatively little is known about their links to later health. Contemporary data are needed to enable us to move beyond explanation of historical infant feeding data in order to understand and predict health outcomes in future generations. Ongoing and new population studies, that include infants from diverse settings, will be key to providing generalizable data that can be used to define optimal feeding practice. There are some methodological challenges ahead, although significant progress has already been made, and further progress is envisaged in the future. In particular, the opportunity to bring together epidemiological studies and new mechanistic insights that will help identify key aspects of infant nutrition and their causal effects offer great promise both in moving this field forward as well as the potential for health benefits for future generations.
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Affiliation(s)
- S M Robinson
- 1MRC Lifecourse Epidemiology Unit,University of Southampton,Southampton,UK
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19
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Gishti O, Jaddoe VWV, Duijts L, Franco OH, Hofman A, Ikram MK, Gaillard R. Influence of breastfeeding on retinal vessel calibers in school-age children. The Generation R Study. Eur J Clin Nutr 2015; 70:72-7. [DOI: 10.1038/ejcn.2015.113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 03/26/2015] [Accepted: 04/24/2015] [Indexed: 11/10/2022]
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20
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Gishti O, Jaddoe VWV, Felix JF, Klaver CCW, Hofman A, Wong TY, Ikram MK, Gaillard R. Retinal microvasculature and cardiovascular health in childhood. Pediatrics 2015; 135:678-85. [PMID: 25755243 DOI: 10.1542/peds.2014-3341] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/09/2015] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Alterations in retinal microvasculature are associated with increased risk of cardiovascular disease. We examined the associations of retinal vessel caliber with cardiovascular markers in school-age children. METHODS Among 4007 school-age children (median age of 6.0 years), we measured cardiovascular markers and retinal vessel calibers from digitized retinal photographs. RESULTS Narrower retinal arteriolar caliber was associated with higher systolic and diastolic blood pressure (-0.20 SD score [SDS] [95% confidence interval (CI) -0.24 to -0.18] and -0.14 SDS [-0.17 to -0.11], respectively, per SDS increase in retinal arteriolar caliber), mean arterial pressure, and pulse pressure, but not with carotid-femoral pulse wave velocity, heart rate, cardiac output, or left ventricular mass. A wider retinal venular caliber was associated with lower systolic blood pressure, mean arterial pressure, and pulse pressure and higher carotid-femoral pulse wave velocity (carotid-femoral pulse wave velocity difference = 0.04 SDS [95% CI 0.01 to 0.07] per SDS increase in retinal venular caliber). Both narrower retinal arteriolar and venular calibers were associated with higher risk of hypertension at the age of 6 years, with the strongest association for retinal arteriolar caliber (odds ratio 1.35 [95% CI 1.21 to 1.45] per SDS decrease in arteriolar caliber). Adjustment for parental and infant sociodemographic factors did not influence the observed associations. CONCLUSIONS Both retinal arteriolar and venular calibers are associated with blood pressure in school-age children, whereas retinal venular caliber is associated with carotid-femoral pulse wave velocity. Microvascular adaptations in childhood might influence cardiovascular health and disease from childhood onward.
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Affiliation(s)
- Olta Gishti
- The Generation R Study Group, Department of Pediatrics, Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Vincent W V Jaddoe
- The Generation R Study Group, Department of Pediatrics, Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, Netherlands;
| | - Janine F Felix
- The Generation R Study Group, Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | | | - Albert Hofman
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Tien Yin Wong
- Singapore Eye Research Institute, Singapore; and Duke-NUS Graduate Medical School, National University of Singapore, Singapore
| | - Mohammad Kamran Ikram
- Singapore Eye Research Institute, Singapore; and Duke-NUS Graduate Medical School, National University of Singapore, Singapore
| | - Romy Gaillard
- The Generation R Study Group, Department of Pediatrics, Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
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21
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Gishti O, Gaillard R, Durmuş B, Hofman A, Duijts L, Franco OH, Jaddoe VWV. Infant diet and metabolic outcomes in school-age children. The Generation R Study. Eur J Clin Nutr 2014; 68:1008-15. [PMID: 24781689 DOI: 10.1038/ejcn.2014.81] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 03/19/2014] [Accepted: 03/26/2014] [Indexed: 11/09/2022]
Abstract
BACKGROUND Breastfeeding duration is associated with the risks of cardio-metabolic diseases in adulthood. We examined the associations of infant feeding patterns with metabolic outcomes in children and whether any association was explained by family-based socio-demographic, maternal lifestyle-related or childhood factors. SUBJECTS/METHODS We performed a population-based prospective cohort study in 3417 children to examine the associations of breastfeeding duration and exclusivity and age at introduction of solid foods with blood levels of lipids, insulin and C-peptide and risk of clustering of cardio-metabolic risk factors at the median age of 6.0 years (90% range 5.7-6.8). RESULTS We observed that, in the models only adjusted for child's age and sex, ever breastfeeding was not associated with childhood blood levels of lipids but was associated with higher insulin and C-peptide concentrations (P-value<0.05). Breastfeeding duration and exclusivity were not consistently associated with metabolic outcomes. Early introduction of solid foods was associated with higher levels of total cholesterol (P-value<0.05) but not with high-density lipoprotein and low-density lipoprotein cholesterol, triglycerides and insulin levels. Shorter breastfeeding duration and exclusive breastfeeding were associated with increased risks of clustering of cardio-metabolic risk factors. After additional adjustment for family, maternal and childhood factors, none of these associations remained significant. CONCLUSIONS In conclusion, we found no consistent associations of infant feeding patterns with metabolic outcomes at school age, after taking into account family-based socio-demographic, maternal lifestyle-related or childhood factors. Whether infant diet composition influences metabolic outcomes in later life should be further studied.
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Affiliation(s)
- O Gishti
- 1] Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands [2] Department of Pediatrics, Erasmus University Medical Center, Rotterdam, The Netherlands [3] Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - R Gaillard
- 1] Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands [2] Department of Pediatrics, Erasmus University Medical Center, Rotterdam, The Netherlands [3] Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - B Durmuş
- Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - A Hofman
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - L Duijts
- 1] Department of Pediatrics, Erasmus University Medical Center, Rotterdam, The Netherlands [2] Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - O H Franco
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - V W V Jaddoe
- 1] Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands [2] Department of Pediatrics, Erasmus University Medical Center, Rotterdam, The Netherlands [3] Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
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