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Ciccone MM, Bilianou E, Balbarini A, Gesualdo M, Ghiadoni L, Metra M, Palmiero P, Pedrinelli R, Salvetti M, Scicchitano P, Zito A, Novo S, Mattioli AV. Task force on: 'Early markers of atherosclerosis: influence of age and sex'. J Cardiovasc Med (Hagerstown) 2014; 14:757-66. [PMID: 24335886 DOI: 10.2459/jcm.0b013e328362078d] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Atherosclerosis and its complications are the most important causes of death all over the world, especially in Western countries. Diet habits, modern stress life, smoking, sedentary way of life and an involvement of genetic pattern of individuals lead to a sure degeneration of quality of life increasing the risk of atherosclerosis development. For this reason, the main purpose of actual medicine is to identify all the markers that could allow the physicians to evaluate the first moments of the development of this dangerous pathological process. The aim is to reduce the speed of its evolution, trying to delay indefinitely the risk coming from the morphological alterations of the vessels. 'Endothelium function' could allow physicians to detect the first moment of the natural history of atherosclerosis process. Its impairment is the first step in the degeneration of vascular structures. Many methods [flow-mediated vasodilatation (FMD); antero-posterior abdominal aorta diameter (APAO); intima-media thickness of the common carotid artery (CCA-IMT); arterial stiffness; and so on] try to evaluate its function, but many limitations come from general population characteristics. A standardization of the methods should take into account individuals' peculiarities. Two elements, not modifiable, should be taken into account for vascular evaluation: age and sex. The aim of this review is to outline the linkage among age, sex and instrumental evaluation of patients considered for a noninvasive assessment of their cardiovascular risk profile.
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Affiliation(s)
- Marco Matteo Ciccone
- aCardiovascular Diseases Section, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy bCardiology Department, Tzanio State Hospital, Piraeus, Greece cCardio-Thoracic and Vascular Department dInternal Medicine Department, University of Pisa, Pisa eCardiovascular Diseases Section, University of Brescia, Brescia fASL BR/1, Brindisi gDepartment of Medical and Surgical Sciences, University of Brescia, Brescia hCardiovascular Diseases Section, University of Palermo, Palermo iCardiovascular Diseases Section, University of Modena and Reggio Emilia, Emilia-Romagna, Italy
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103
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Kones R, Rumana U. Cardiovascular prevention: components, levels, early origins, and metrics. Hosp Pract (1995) 2014; 42:84-95. [PMID: 25255410 DOI: 10.3810/hp.2014.08.1121] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This article presents core epidemiological studies that establish the basis for cardiovascular prevention strategies. The results of the classic INTERHEART and INTERSTROKE studies that delineated population-attributed risk for myocardial infarction and stroke are described. Differences in the levels or types of prevention-primordial, primary, and secondary-lead to the concept that risk occurs on a continuum throughout life with great variability, beginning in infancy. Any meaningful and sustained reduction in cardiovascular risk must begin in childhood, as habits formed early in life have an impact for decades. Although it is never too late to improve unhealthy habits, interventions early in life are more likely to be effective in preventing disease from developing, in delaying manifestations, or in reversing pathology through evidence-based therapies that are applied later. There is compelling evidence that coronary atherosclerosis, heart disease related to diabetes, and hypertension begin with endothelial activation. Oxidative stress and reduced nitric oxide availability are also among the earliest of events, from which a self-amplifying web of events proceed. The American Heart Association, even prior to its now-validated and classic definition of risk metrics, developed a strategic plan to improve health habits in the population and at the community level for promoting and monitoring behavior change and patients' self-reported health status. Other initiatives for improving cardiovascular health are in place as well. Despite improvements in treatment of risk factors, there has been minimal, if any, success in reversing the dual epidemics of obesity and diabetes. These 2 factors continue to drive the high burden of cardiovascular risk, and now lead current public health issues. Because treatment alone cannot fully address this tsunami of risk, it has been suggested that all physicians assume an unprecedented and aggressive role as advocates for behavior change to prevail against the foes of obesity and diabetes.
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Pälve KS, Pahkala K, Magnussen CG, Koivistoinen T, Juonala M, Kähönen M, Lehtimäki T, Rönnemaa T, Viikari JSA, Raitakari OT. Association of physical activity in childhood and early adulthood with carotid artery elasticity 21 years later: the cardiovascular risk in Young Finns Study. J Am Heart Assoc 2014; 3:e000594. [PMID: 24755150 PMCID: PMC4187482 DOI: 10.1161/jaha.113.000594] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Decreased arterial elasticity is a risk factor for several cardiovascular outcomes. Longitudinal data on the effect of physical activity in youth on adult arterial elasticity are limited. The aim of this study was to determine the long-term effects of physical activity in children and young adults on carotid artery elasticity after 21 years of follow-up. METHODS AND RESULTS Participants were 1417 children (aged 9 to 15 years) and 999 young adults (aged 18 to 24 years) from the prospective Cardiovascular Risk in Young Finns Study. Participants had questionnaire measures of leisure-time physical activity available from 1986 and ultrasound-derived indices of carotid artery elasticity measured in 2007. Carotid artery elasticity indices were distensibility (%/10 mm Hg), Young's elastic modulus (kPa), and stiffness index (unitless). Physical activity at age 18 to 24 years was directly associated with distensibility (β=0.068, P=0.014) and inversely with Young's elastic modulus (β=-0.057, P=0.0037) and indirectly with stiffness index (β=-0.050, P=0.0028) 21 years later in males and females. The associations remained after adjustment for age, sex, body mass index, smoking, systolic blood pressure, serum lipids and insulin, and 21-year change in physical activity. At age 9 to 15 years, the favorable association, remaining after adjustment, was found in males (distensibility [β=0.097, P=0.010], Young's elastic modulus [β=-0.060, P=0.028], and stiffness index [β=-0.062, P=0.007]) but not in females (P=0.70, P=0.85, and P=0.91, respectively). CONCLUSIONS Leisure-time physical activity in boys and young adults is associated with carotid artery elasticity later in life, suggesting that higher levels of physical activity in youth may benefit future cardiovascular health.
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Affiliation(s)
- Kristiina S Pälve
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
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When to prevent cardiovascular disease? As early as possible: lessons from prospective cohorts beginning in childhood. Curr Opin Cardiol 2014; 28:561-8. [PMID: 23928921 DOI: 10.1097/hco.0b013e32836428f4] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE OF REVIEW To detail recent developments linking modifiable youth risk factors with preclinical markers of cardiovascular disease such as carotid artery intima-media thickness, pulse-wave velocity (PVW) and large artery stiffness, brachial artery flow-mediated dilatation, left ventricular geometry, and coronary artery calcification in adulthood. RECENT FINDINGS Population-based data from prospective cohort studies beginning in youth with follow-up into adulthood have shown that the modifiable youth risk factors of elevated blood lipids, blood pressure, and adiposity, smoking (active and passive), metabolic disorders, physical inactivity, low cardiorespiratory fitness, and diet associate with preclinical markers of cardiovascular disease in adulthood. The data suggest that, in some instances, those who amend their trajectory by not maintaining these risk factors into adulthood experience reductions in preclinical markers to levels associated with never having had the risk factor. SUMMARY Though avoidance of risk factors in youth is ideal, there is still a window for intervention where long-lasting cardiovascular effects might be avoided. Health-enhancing changes in the rates of active and passive smoking, adiposity, increased physical activity, accentuated fitness, modified diet, and socioeconomic position in the transition from youth to adulthood might be important in modifying an individual's trajectory from high risk in youth to low risk in adulthood.
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Aatola H, Hutri‐Kähönen N, Juonala M, Laitinen TT, Pahkala K, Mikkilä V, Telama R, Koivistoinen T, Lehtimäki T, Viikari JSA, Raitakari OT, Kähönen M. Prospective relationship of change in ideal cardiovascular health status and arterial stiffness: the Cardiovascular Risk in Young Finns Study. J Am Heart Assoc 2014; 3:e000532. [PMID: 24614756 PMCID: PMC4187504 DOI: 10.1161/jaha.113.000532] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 01/28/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND In 2010, the American Heart Association defined ideal cardiovascular health as the simultaneous presence of 4 favorable health behaviors (nonsmoking, ideal body mass index, physical activity at goal, and dietary pattern that promotes cardiovascular health) and 3 favorable health factors (ideal levels of total cholesterol, blood pressure, and fasting glucose). The association between a change in ideal cardiovascular health status and pulse wave velocity, a surrogate marker of cardiovascular disease, has not been reported. METHODS AND RESULTS The study cohort consisted of 1143 white adults from the Cardiovascular Risk in Young Finns Study who were followed for 21 years since baseline (1986). This cohort was divided in 2 subgroups: 803 participants (aged 9 to 18 years at baseline) to study the health status change from childhood to adulthood and 340 participants (aged 21 to 24 years at baseline) to study health status change from young adulthood to middle age. The change in the ideal cardiovascular health index was inversely associated with pulse wave velocity (adjusted for age, sex, and heart rate), every 1-point increase corresponded to a 0.09-m/s (P<0.001) decrease in pulse wave velocity in both groups. This association remained significant in subgroups based on the ideal cardiovascular health index at baseline. CONCLUSIONS The change in ideal cardiovascular health status, both from childhood to adulthood and from young adulthood to middle age, was an independent predictor of adult pulse wave velocity. Our results support the concept of ideal cardiovascular health as a useful tool for primordial prevention of cardiovascular disease.
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Affiliation(s)
- Heikki Aatola
- Department of Clinical Physiology, University of Tampere and Tampere University Hospital, Tampere, Finland (H.A., T.K., M.)
| | - Nina Hutri‐Kähönen
- Department of Pediatrics, University of Tampere and Tampere University Hospital, Tampere, Finland (N.H.)
| | - Markus Juonala
- Department of Medicine, University of Turku, Turku, Finland (M.J., J.A.V.)
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland (M.J., T.T.L., K.P., O.T.R.)
| | - Tomi T. Laitinen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland (M.J., T.T.L., K.P., O.T.R.)
| | - Katja Pahkala
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland (M.J., T.T.L., K.P., O.T.R.)
- Paavo Nurmi Center, Sports and Exercise Medicine Unit, University of Turku, Turku, Finland (K.P.)
| | - Vera Mikkilä
- Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Risto Telama
- Department of Sport Sciences, University of Jyväskylä, Jyväskylä, Finland (R.T.)
| | - Teemu Koivistoinen
- Department of Clinical Physiology, University of Tampere and Tampere University Hospital, Tampere, Finland (H.A., T.K., M.)
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, University of Tampere and Tampere University Hospital, Tampere, Finland (T.L.)
- School of Medicine, University of Tampere, Tampere, Finland (T.L., M.)
| | | | - Olli T. Raitakari
- Department of Clinical Physiology and Nuclear Medicine, University of Turku, Turku, Finland (O.T.R.)
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland (M.J., T.T.L., K.P., O.T.R.)
| | - Mika Kähönen
- Department of Clinical Physiology, University of Tampere and Tampere University Hospital, Tampere, Finland (H.A., T.K., M.)
- School of Medicine, University of Tampere, Tampere, Finland (T.L., M.)
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Pierre-Louis B, Guddati AK, Khyzar Hayat Syed M, Gorospe VE, Manguerra M, Bagchi C, Aronow WS, Ahn C. Exercise capacity as an independent risk factor for adverse cardiovascular outcomes among nondiabetic and diabetic patients. Arch Med Sci 2014; 10:25-32. [PMID: 24701210 PMCID: PMC3953975 DOI: 10.5114/aoms.2014.40731] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 03/25/2013] [Accepted: 03/31/2013] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION To investigate if decreased exercise capacity is an independent risk factor for major adverse cardiovascular events (MACE) in diabetics and nondiabetics. MATERIAL AND METHODS The association of decreased exercise capacity (EC) during a treadmill exercise sestamibi stress test with MACE was investigated in 490 nondiabetics and 404 diabetics. Mean follow-up was 53 months. RESULTS Nondiabetics with a predicted EC < 85% had a higher prevalence of myocardial ischemia (34% vs. 19%, p = 0.0002), 2- or 3-vessel obstructive coronary artery disease (CAD) (31% vs. 13%, p = 0.016), myocardial infarction (MI) (17% vs. 7%, p = 0.0005), stroke (8% vs. 2%, p = 0.002), death (11% vs. 3%, p = 0.0002), and MI or stroke or death at follow-up (32% vs. 11%, p < 0.001) compared to nondiabetics with a predicted EC ≥ 85%. Diabetics with a predicted EC < 85% had a higher prevalence of myocardial ischemia (48% vs. 32%, p = 0.0009), 2- or 3-vessel obstructive CAD (54% vs. 28%, p = 0.001), MI (32% vs. 14%, p < 0.001), stroke (22% vs. 6%, p < 0.001), death (17% vs. 9%, p = 0.031), and MI or stroke or death at follow-up (65% vs. 27%, p < 0.001). Stepwise Cox regression analysis showed decreased EC was an independent and significant risk factor for MACE among nondiabetics (hazard ratio 3.3, p < 0.0001) and diabetics (hazard ratio 2.7, p < 0.0001). CONCLUSIONS Diabetics and nondiabetics with decreased EC were at increased risk for MACE with nondiabetics and decreased EC at similar risk as diabetics with normal EC.
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Affiliation(s)
- Bredy Pierre-Louis
- Department of Medicine, Columbia University Medical Center Harlem Hospital Center, New York, USA
| | | | | | - Vanessa E. Gorospe
- Department of Medicine, Columbia University Medical Center Harlem Hospital Center, New York, USA
| | - Mark Manguerra
- Department of Medicine, Columbia University Medical Center Harlem Hospital Center, New York, USA
| | - Chaitali Bagchi
- Department of Medicine, Columbia University Medical Center Harlem Hospital Center, New York, USA
| | - Wilbert S. Aronow
- Westchester Medical Center/New York Medical College, Valhalla, New York, USA
| | - Chul Ahn
- Department of Clinical Sciences, University of Texas Southwestern Medical School, Dallas, USA
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What the Long Term Cohort Studies that Began in Childhood Have Taught Us about the Origins of Coronary Heart Disease. CURRENT CARDIOVASCULAR RISK REPORTS 2014. [DOI: 10.1007/s12170-014-0373-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Johnson W, Kuh D, Tikhonoff V, Charakida M, Woodside J, Whincup P, Hughes AD, Deanfield JE, Hardy R. Body mass index and height from infancy to adulthood and carotid intima-media thickness at 60 to 64 years in the 1946 British Birth Cohort Study. Arterioscler Thromb Vasc Biol 2014; 34:654-60. [PMID: 24458709 DOI: 10.1161/atvbaha.113.302572] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Atherosclerosis begins early in life and obesity is a key determinant. We investigated the role of body mass index (BMI) and height from infancy to adulthood in presenting with high adulthood carotid intima-media thickness. APPROACH AND RESULTS Odds ratios of BMI, and height Z scores at 2, 4, 6, 7, 11, 15, and 20 years, and changes between 2 and 4, 4 and 7, 7 and 15, and 15 and 20 years, for carotid intima-media thickness at 60 to 64 years in the upper quartile were estimated for 604 men and 669 women. Confounding by early-life environments, mediating by body size and cardiometabolic measures at 60 to 64 years, and effect modification were investigated. In men, there was positive association of BMI at 4 years (odds ratio, 1.256; 95% confidence interval, 1.026-1.538) and 20 years (1.282; 1.022-1.609), negative association of height at 4 years (0.780; 0.631-0.964), and negative association of height growth between 2 and 4 years (0.698; 0.534-0.913) with high carotid intima-media thickness. The childhood estimates were robust, but the estimate for BMI at 20 years was attenuated by adjustment for BMI at 60 to 64 years. The protective influence of greater early childhood height was strongest in those with the lowest systolic blood pressure at 60 to 64 years. In women, there was no pattern of association and all confidence intervals crossed 1. CONCLUSIONS Early childhood in men might be a sensitive developmental period for atherosclerosis, in which changes in BMI and height represent 2 distinct biological mechanisms. The maintenance of healthy weight in men from adolescence onward may be a useful strategy to avoid the atherosclerotic complications of adiposity tracking.
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Affiliation(s)
- William Johnson
- From the MRC Unit for Lifelong Health and Ageing at UCL (W.J., D.K., V.T., R.H.) and National Centre for Cardiovascular Prevention and Outcomes, Institute of Cardiovascular Science (M.C., J.W., J.E.D.), University College London, London, United Kingdom; Population Health Research Centre, Division of Population Health Sciences and Education, St George's University of London, London, United Kingdom (P.W.); and International Centre for Circulatory Health, National Heart & Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom (A.D.H.)
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Kelly AS, Barlow SE, Rao G, Inge TH, Hayman LL, Steinberger J, Urbina EM, Ewing LJ, Daniels SR. Severe obesity in children and adolescents: identification, associated health risks, and treatment approaches: a scientific statement from the American Heart Association. Circulation 2013; 128:1689-712. [PMID: 24016455 DOI: 10.1161/cir.0b013e3182a5cfb3] [Citation(s) in RCA: 704] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Severe obesity afflicts between 4% and 6% of all youth in the United States, and the prevalence is increasing. Despite the serious immediate and long-term cardiovascular, metabolic, and other health consequences of severe pediatric obesity, current treatments are limited in effectiveness and lack widespread availability. Lifestyle modification/behavior-based treatment interventions in youth with severe obesity have demonstrated modest improvement in body mass index status, but participants have generally remained severely obese and often regained weight after the conclusion of the treatment programs. The role of medical management is minimal, because only 1 medication is currently approved for the treatment of obesity in adolescents. Bariatric surgery has generally been effective in reducing body mass index and improving cardiovascular and metabolic risk factors; however, reports of long-term outcomes are few, many youth with severe obesity do not qualify for surgery, and access is limited by lack of insurance coverage. To begin to address these challenges, the purposes of this scientific statement are to (1) provide justification for and recommend a standardized definition of severe obesity in children and adolescents; (2) raise awareness of this serious and growing problem by summarizing the current literature in this area in terms of the epidemiology and trends, associated health risks (immediate and long-term), and challenges and shortcomings of currently available treatment options; and (3) highlight areas in need of future research. Innovative behavior-based treatment, minimally invasive procedures, and medications currently under development all need to be evaluated for their efficacy and safety in this group of patients with high medical and psychosocial risks.
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111
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Laitinen TT, Pahkala K, Venn A, Woo JG, Oikonen M, Dwyer T, Mikkilä V, Hutri-Kähönen N, Smith KJ, Gall SL, Morrison JA, Viikari JSA, Raitakari OT, Magnussen CG, Juonala M. Childhood lifestyle and clinical determinants of adult ideal cardiovascular health: the Cardiovascular Risk in Young Finns Study, the Childhood Determinants of Adult Health Study, the Princeton Follow-Up Study. Int J Cardiol 2013; 169:126-32. [PMID: 24075574 DOI: 10.1016/j.ijcard.2013.08.090] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 08/14/2013] [Accepted: 08/29/2013] [Indexed: 01/20/2023]
Abstract
BACKGROUND The American Heart Association recently defined ideal cardiovascular health by simultaneous presence of seven health behaviors and factors. The concept is associated with cardiovascular disease incidence, and cardiovascular disease and all-cause mortality. To effectively promote ideal cardiovascular health already early in life, childhood factors predicting future ideal cardiovascular health should be investigated. Our aim was thus to comprehensively explore childhood determinants of adult ideal cardiovascular health in population based cohorts from three continents. METHODS The sample comprised a total of 4409 participants aged 3-19 years at baseline from the Cardiovascular Risk in Young Finns Study (YFS; N = 1883) from Finland, Childhood Determinants of Adult Health Study (CDAH; N = 1803) from Australia and Princeton Follow-up Study (PFS; N = 723) from the United States. Participants were re-examined 19-31 years later when aged 30-48 years. RESULTS In multivariable analyses, independent childhood predictors of adult ideal cardiovascular health were family socioeconomic status (P < 0.01; direct association) and BMI (P < 0.001; inverse association) in all cohorts. In addition, blood pressure (P = 0.007), LDL-cholesterol (P < 0.001) and parental smoking (P = 0.006) in the YFS, and own smoking (P = 0.001) in CDAH were inversely associated with future ideal cardiovascular health. CONCLUSIONS Among several lifestyle and clinical indicators studied, higher family socioeconomic status and non-smoking (parental/own) in childhood independently predict ideal cardiovascular health in adulthood. As atherosclerotic cardiovascular diseases are rooted in childhood, our findings suggest that special attention could be paid to children who are from low socioeconomic status families, and who smoke or whose parents smoke, to prevent cardiovascular disease morbidity and mortality.
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Affiliation(s)
- Tomi T Laitinen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.
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112
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Juonala M, Jääskeläinen P, Sabin MA, Viikari JSA, Kähönen M, Lehtimäki T, Seppälä I, Hutri-Kähönen N, Taittonen L, Jokinen E, Laitinen T, Magnussen CG, Raitakari OT. Higher maternal body mass index is associated with an increased risk for later type 2 diabetes in offspring. J Pediatr 2013; 162:918-23.e1. [PMID: 23260097 DOI: 10.1016/j.jpeds.2012.10.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Revised: 10/01/2012] [Accepted: 10/31/2012] [Indexed: 12/23/2022]
Abstract
OBJECTIVES To investigate whether the body mass index (BMI) of a child's mother is associated with an increased future risk of type 2 diabetes, independent of genetic risk or childhood metabolic, behavioral, and environmental factors. STUDY DESIGN The analyses were based on the Cardiovascular Risk in Young Finns Study including 1835 individuals aged 3-18 years at baseline with data on maternal BMI, childhood metabolic factors, as well as 34 newly identified type 2 diabetes susceptibility alleles. These subjects were then followed-up over 21-27 years. RESULTS Maternal BMI (OR for 1-SD increase 1.54 [95% CI 1.12-2.11], P = .008) and child's systolic blood pressure (1.54 [1.01-2.35], P = .04) were significantly associated with increased odds for later type 2 diabetes, in a multivariable analysis adjusted for age, sex, type 2 diabetes genetic risk score, childhood BMI, insulin, lipids, dietary factors, socioeconomic status, and mother's age, and history of type 2 diabetes. A risk prediction model, which included maternal BMI status outperformed one which utilized only child's BMI data (area under the receiver operating characteristic curve 0.720 vs 0.623, P = .02). The inclusion of genetic risk score and other baseline risk variables did not additionally improve prediction (area under the receiver operating characteristic curve 0.720 vs 0.745, P = .40). CONCLUSIONS Maternal BMI is a useful variable in determining offspring risk of developing type 2 diabetes.
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Affiliation(s)
- Markus Juonala
- Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku and Turku University Hospital, Turku, Finland.
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113
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Kaikkonen JE, Jula A, Mikkilä V, Juonala M, Viikari JSA, Moilanen T, Nikkari T, Kähönen M, Lehtimäki T, Raitakari OT. Childhood serum fatty acid quality is associated with adult carotid artery intima media thickness in women but not in men. J Nutr 2013; 143:682-9. [PMID: 23486978 DOI: 10.3945/jn.112.172866] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Childhood nutrition may play a role in the development of cardiovascular disease risk in adulthood. We examined the links between childhood dietary fatty acid quality and adult subclinical atherosclerosis in a cohort of 374 males and 449 females, aged 3-18 y at baseline in 1980, followed for 27 y. Serum cholesterol ester fatty acid (CEFA) percentages were analyzed as markers of dietary fatty acid intake. Adulthood carotid artery intima media thickness (cIMT, μm), adjusted for childhood and adulthood lipid and nonlipid risk markers, was used as the outcome. In women, after adjustment for age and childhood nonlipid risk markers, the childhood saturated CEFA (B = 11.3; P = 0.011), monounsaturated CEFA (B = 2.5; P = 0.025), and n3 (ω3) polyunsaturated CEFA (B = 16.2; P = 0.035) percentages were directly associated with adult cIMT. In contrast, the n6 (ω6) polyunsaturated CEFA percentage was negatively associated with cIMT (B = -2.3; P = 0.008). Similar relationships were observed between childhood dietary intake data and adult cIMT. In men, these associations were generally weak and nonsignificant (P > 0.05) after controlling for confounders. These longitudinal data suggest that fat quality as reflected in the serum cholesterol ester fraction in childhood is associated with adult cIMT in women.
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Affiliation(s)
- Jari E Kaikkonen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
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114
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Ried-Larsen M, Grøntved A, Møller NC, Larsen KT, Froberg K, Andersen LB. Associations between objectively measured physical activity intensity in childhood and measures of subclinical cardiovascular disease in adolescence: prospective observations from the European Youth Heart Study. Br J Sports Med 2013; 48:1502-7. [DOI: 10.1136/bjsports-2012-091958] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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115
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Ried-Larsen M, Grøntved A, Kristensen PL, Froberg K, Andersen LB. Moderate-and-vigorous physical activity from adolescence to adulthood and subclinical atherosclerosis in adulthood: prospective observations from the European Youth Heart Study. Br J Sports Med 2013; 49:107-12. [PMID: 23584827 DOI: 10.1136/bjsports-2013-092409] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AIM To investigate the independent associations between mean exposure to or the change in moderate-and-vigorous physical activity (PA) from adolescence to adulthood and subclinical atherosclerosis in adulthood. METHODS This was a prospective cohort study among Danish boys and girls (N=277) followed for up to 12 years (age 15.7 (0.4) at baseline) enrolled in the European Youth Heart Study. PA intensity was objectively measured at baseline and follow-up, and ultrasonography was performed on the Carotid arteries at follow-up. Data on carotid intima-media thickness (cIMT), Carotid Compliance and Young's Elastic Modules were used as outcome measures. RESULTS In the multivariable analyses (adjusted for personal-lifestyle and demographic factors) the mean exposure to moderate-and-vigorous PA from adolescence to adulthood was negatively associated with Young's Elastic Modules (β=-0.001×10(3) kPa (95% CI -0.0015 to -0.0002), p=0.02) and positively associated with Carotid Compliance (β=0.004 mm(2) kPa(-1) (95% CI 0.002 to 0.008), p=0.003) and cIMT (β=0.0003 mm (95% CI 0.00001 to 0.0007), p=0.013). Increases in moderate-and-vigorous PA from adolescence to adulthood were negatively associated with Young's Elastic Modules in adulthood (β=-0.00007×10(3) kPa (95% CI -0.0012 to -0.0001), p=0.01). Furthermore, participants with the largest decline in moderate-and-vigorous PA from adolescence to adulthood displayed significantly less compliant arteries compared with the remaining sample (p<0.05). CONCLUSIONS High mean exposure to moderate-and-vigorous PA levels and increases herein were independently associated with lower levels of carotid arterial stiffness in adulthood.
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Affiliation(s)
- Mathias Ried-Larsen
- Research Unit for Exercise Epidemiology, Institute of Sport Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Odense, Denmark
| | - Anders Grøntved
- Research Unit for Exercise Epidemiology, Institute of Sport Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Odense, Denmark
| | - Peter Lund Kristensen
- Research Unit for Exercise Epidemiology, Institute of Sport Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Odense, Denmark
| | - Karsten Froberg
- Research Unit for Exercise Epidemiology, Institute of Sport Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Odense, Denmark
| | - Lars Bo Andersen
- Research Unit for Exercise Epidemiology, Institute of Sport Science and Clinical Biomechanics, Centre of Research in Childhood Health, University of Southern Denmark, Odense, Denmark Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
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116
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Kaikkonen JE, Mikkilä V, Magnussen CG, Juonala M, Viikari JSA, Raitakari OT. Does childhood nutrition influence adult cardiovascular disease risk?--insights from the Young Finns Study. Ann Med 2013; 45:120-8. [PMID: 22494087 DOI: 10.3109/07853890.2012.671537] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
There is a paucity of detailed information about the role of childhood food patterns or on the impact of individual nutrients on adulthood cardiovascular disease (CVD). We review here the reports that have investigated these questions in the Young Finns Study with its 3596 subjects at baseline, aged 3 to 18 years. All the participants filled in a food habit questionnaire, and half of them provided a 48-hour dietary recall interview. In adulthood, cardiovascular risk factors as well as structural and functional markers of subclinical atherosclerosis were measured, i.e. carotid artery intima media thickness (IMT), and measurements of arterial elasticity and brachial artery endothelial function. Our data demonstrate that dietary patterns can already be identified in childhood. These patterns remain relatively stable over the life-course and associate with cardiovascular risk factors and vascular markers of subclinical atherosclerosis. For example, a traditional dietary pattern characterized by low intakes of fruits and vegetables was associated with elevated increased adulthood IMT especially in men, whereas a diet with a high intake of vegetables was independently associated with increased arterial elasticity in both genders. Our findings and the current literature suggest that childhood nutrition has a significant role in the progression of CVD.
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Affiliation(s)
- Jari E Kaikkonen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
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117
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Saydah S, Bullard KM, Imperatore G, Geiss L, Gregg EW. Cardiometabolic risk factors among US adolescents and young adults and risk of early mortality. Pediatrics 2013; 131:e679-86. [PMID: 23420920 PMCID: PMC4560449 DOI: 10.1542/peds.2012-2583] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE To determine the risk of mortality associated with cardiometabolic risk factors in a national sample of adolescents and young adults. METHODS Prospective study of participants in the third NHANES (1988-1994), aged 12 to 39 years at the time of the survey (n = 9245). Risk factors included 3 measures of adiposity, glycated hemoglobin (HbA1c) level, cholesterol levels, blood pressure, self-reported smoking status, and cotinine level. Death before age 55 (n = 298) was determined by linkage to the National Death Index through 2006. Proportional hazards models, with age as the time scale, were used to determine the risk of death before age 55 years after adjusting for gender, race/ethnicity, and presence of comorbid conditions. RESULTS After adjusting for age, gender, and race/ethnicity, results of categorical analyses showed that current smokers were at 86% greater risk for early death than those classified as never smokers; that those with a waist-to-height ratio >0.65 were at 139% greater risk than those with a WHR <0.5; and that those with an HbA1c level >6.5% were at 281% greater risk than those with an HbA1c level <5.7%. Neither high-density lipoprotein nor non-high-density lipoprotein cholesterol measures were associated with risk for early death. CONCLUSIONS Our finding that risk for death before age 55 among US adolescents and young adults was associated with central obesity, smoking, and hyperglycemia supports reducing the prevalence of these risk factors among younger US residents.
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Affiliation(s)
- Sharon Saydah
- Centers for Disease Control and Prevention, Division of Diabetes Translation, Atlanta, GA 30341, USA.
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118
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Juonala M, Viikari JSA, Raitakari OT. Main findings from the prospective Cardiovascular Risk in Young Finns Study. Curr Opin Lipidol 2013; 24:57-64. [PMID: 23069987 DOI: 10.1097/mol.0b013e32835a7ed4] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE OF REVIEW To provide a comprehensive overview on the main findings from the Cardiovascular Risk in Young Finns Study. This prospective multicenter study initiated in 1980 (N = 3596, baseline age 3-18 years) has followed up study participants over 30 years to investigate childhood risk factors for cardiometabolic outcomes in adulthood. RECENT FINDINGS Childhood BMI, socioeconomic status, parental risk factor status, as well as genetic polymorphisms are independent predictors of adult obesity, hypertension, and dyslipidemia. Results from the Young Finns Study and other follow-up studies have shown that conventional childhood risk factors, such as dyslipidemia, obesity, elevated blood pressure and smoking, are predictive of subclinical atherosclerosis in young adults. Recent findings suggest that childhood lifestyle (diet, physical activity) is associated with subclinical atherosclerosis and its progression in adulthood. Concerning the timing of risk factor measurements, they seem to be predictive of adult atherosclerosis from the age of 9 onwards. From a clinical point of view, a recent observation suggesting that the adverse cardiometabolic effects of childhood overweight/obesity are reversed among those who become nonobese adults, provides optimism during the days of obesity epidemic. SUMMARY Current data suggest that childhood risk factors are associated with higher risk of subclinical atherosclerosis in adulthood. Future studies among aging cohorts followed since childhood will provide data on their influence on clinical cardiovascular outcomes.
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Affiliation(s)
- Markus Juonala
- University of Turku and Turku University Hospital, Cardiovascular Research Center, Turku, Finland.
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119
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Chan HT, Yiu KH, Wong CY, Li SW, Tam S, Tse HF. Increased dietary fruit intake was associated with lower burden of carotid atherosclerosis in Chinese patients with Type 2 diabetes mellitus. Diabet Med 2013; 30:100-8. [PMID: 22913415 DOI: 10.1111/j.1464-5491.2012.03764.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Previous studies demonstrated that high fruit consumption was associated with a lower risk of cardiovascular events in patients with Type 2 diabetes mellitus. However, the relationship between fruit intake and carotid atherosclerosis in these patients is unknown. We studied the relationship between dietary fruit intake and carotid intima-media thickness in patients with Type 2 diabetes. METHODS A total of 255 Chinese patients with Type 2 diabetes were recruited. Dietary fruit intake was assessed by a validated food-frequency questionnaire, and carotid intima-media thickness was measured by high-resolution ultrasonography. RESULTS Among patients with three different tertiles of fruit intake (14.5 ± 8.6 vs. 41.5 ± 7.1 vs. 92.6 ± 39.7 g/day), there was no difference in their clinical characteristics (all P > 0.05). Patients with the highest tertile of fruit intake had a significantly higher BMI and diastolic blood pressure than those with the lowest tertile intake. Furthermore, serum high-sensitivity C-reactive protein, 8-isoprostane and superoxide dismutase were similar among the three tertiles of patients (all P > 0.05). However, patients with the highest tertile of fruit intake had lower carotid intima-media thickness (0.97 ± 0.02 vs. 1.08 ± 0.03 mm, P = 0.046) and prevalence of carotid plaque (11.76 vs. 1.18%, P = 0.022) than those with the lowest tertile of fruit intake. Multivariate regression analysis revealed the highest tertile of fruit intake (β = -0.086, P = 0.049) was independently associated with carotid intima-media thickness. CONCLUSIONS Our results demonstrated that, in Chinese patients with Type 2 diabetes, higher dietary fruit intake was associated with a lower burden of carotid atherosclerosis as reflected by lower carotid intima-media thickness and prevalence of carotid plaque.
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Affiliation(s)
- H-T Chan
- Cardiology Division, Department of Medicine, the University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China
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120
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Karlos A, Shearer J, Gnatiuk E, Onyewu C, Many G, Hoffman EP, Hittel DS. Effect of the SORT1 low-density lipoprotein cholesterol locus is sex-specific in a fit, Canadian young-adult population. Appl Physiol Nutr Metab 2012; 38:188-93. [PMID: 23438231 DOI: 10.1139/apnm-2012-0231] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The SORT1 locus was originally identified by genome-wide association studies of low-density lipoprotein cholesterol (LDL-C) in adults. Although the effect sizes of this locus are relatively small, we hypothesized that a younger population would show a greater genetic effect because of fewer confounding variables. As such, we investigated the association between the SORT1 locus and LDL-C in a group of healthy young adults. Subjects (n = 122, mean age = 23.2 years) were recruited from the University of Calgary. Lipid measures and genomic DNA were collected from peripheral blood after an overnight fast. Blood pressure, percent body fat (%BF), and maximal oxygen consumption were also measured. Associations between genotype and LDL-C were investigated using linear regression. Nearly one half (42.9%) of the female and 21.7% of the male subjects had a %BF that was above a healthy range. More than one quarter of the subjects had LDL-C values that were considered nonoptimal. Although the association was not significant when both sexes were combined, a significant association was observed between the SORT1 locus (GG: 2.46 ± 0.11 mmol·L(-1) vs. GT-TT: 2.06 ± 0.12 mmol·L(-1), p = 0.016) and LDL-C in male subjects, with genotype explaining 3.0% of the variability in LDL-C. A high prevalence of nonoptimal LDL-C exists in this young population even though it is otherwise fit and healthy. A significant association was found between LDL-C and the minor SORT1 allele in male subjects, with an effect size larger than previously reported in older populations. SORT1 is a valuable target for identifying individuals who would most benefit from early interventions to prevent cardiovascular disease.
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Affiliation(s)
- Angela Karlos
- Faculty of Kinesiology, University of Calgary, 2500 University Drive, Calgary, AB T2N 1N4, Canada
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121
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Value of dual-energy X-ray absorptiometry derived parameters vs anthropometric obesity indices in the assessment of early atherosclerosis in abdominally obese men. Obes Res Clin Pract 2012; 6:e263-346. [DOI: 10.1016/j.orcp.2011.08.155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2011] [Revised: 07/27/2011] [Accepted: 08/23/2011] [Indexed: 12/24/2022]
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122
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Yang Q, Zhang Z, Kuklina EV, Fang J, Ayala C, Hong Y, Loustalot F, Dai S, Gunn JP, Tian N, Cogswell ME, Merritt R. Sodium intake and blood pressure among US children and adolescents. Pediatrics 2012; 130:611-9. [PMID: 22987869 PMCID: PMC9011362 DOI: 10.1542/peds.2011-3870] [Citation(s) in RCA: 169] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To assess the association between usual dietary sodium intake and blood pressure among US children and adolescents, overall and by weight status. METHODS Children and adolescents aged 8 to 18 years (n = 6235) who participated in NHANES 2003-2008 comprised the sample. Subjects' usual sodium intake was estimated by using multiple 24-hour dietary recalls. Linear or logistic regression was used to examine association between sodium intake and blood pressure or risk for pre-high blood pressure and high blood pressure (pre-HBP/HPB). RESULTS Study subjects consumed an average of 3387 mg/day of sodium, and 37% were overweight/obese. Each 1000 mg per day sodium intake was associated with an increased SD score of 0.097 (95% confidence interval [CI] 0.006-0.188, ∼1.0 mm Hg) in systolic blood pressure (SBP) among all subjects and 0.141 (95% CI: -0.010 to 0.298, ∼1.5 mm Hg) increase among overweight/obese subjects. Mean adjusted SBP increased progressively with sodium intake quartile, from 106.2 mm Hg (95% CI: 105.1-107.3) to 108.8 mm Hg (95% CI: 107.5-110.1) overall (P = .010) and from 109.0 mm Hg (95% CI: 107.2-110.8) to 112.8 mm Hg (95% CI: 110.7-114.9; P = .037) among those overweight/obese. Adjusted odds ratios comparing risk for pre-HBP/HPB among subjects in the highest versus lowest sodium intake quartile were 2.0 (95% CI: 0.95-4.1, P = .062) overall and 3.5 (95% CI: 1.3-9.2, P = .013) among those overweight/obese. Sodium intake and weight status appeared to have synergistic effects on risk for pre-HBP/HPB (relative excess risk for interaction = 0.29 (95% CI: 0.01-0.90, P < .05). CONCLUSIONS Sodium intake is positively associated with SBP and risk for pre-HBP/HPB among US children and adolescents, and this association may be stronger among those who are overweight/obese.
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Affiliation(s)
- Quanhe Yang
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, 4770 Buford Highway, MailStop F-72, Atlanta, GA 30341, USA.
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123
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Magnussen CG, Niinikoski H, Juonala M, Kivimäki M, Rönnemaa T, Viikari JSA, Simell O, Raitakari OT. When and how to start prevention of atherosclerosis? Lessons from the Cardiovascular Risk in the Young Finns Study and the Special Turku Coronary Risk Factor Intervention Project. Pediatr Nephrol 2012; 27:1441-52. [PMID: 21877168 DOI: 10.1007/s00467-011-1990-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Accepted: 07/21/2011] [Indexed: 12/14/2022]
Abstract
This review provides an up-to-date summary of findings from two ongoing population-based, prospective studies conducted in Finland: The Cardiovascular Risk in Young Finns Study, and the Special Turku Coronary Risk Factor Intervention Project (STRIP), which have contributed significantly to the scientific literature concerning the childhood origin of cardiovascular disease, and whether prevention efforts in adults can be expanded to young people. From the Young Finns Study, we summarize evidence demonstrating childhood risk factors to be associated with both risk factors and preclinical markers of atherosclerosis in adulthood, and from STRIP, we summarize evidence showing that supervised dietary counseling of a low saturated fat diet effectively decreases exposure to cardiovascular risk factors without affecting growth and development of healthy children and adolescents. The evidence available from these studies supports that the ability to prevent or delay the risk of premature atherosclerosis and its clinical sequelae later in life lies in maintaining a low lifetime risk by preventing the development of risk factors in early life.
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Affiliation(s)
- Costan G Magnussen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku and Turku University Hospital, Kiinamyllynkatu 10, 20520, Finland, Finland
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124
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Jääskeläinen P, Magnussen CG, Pahkala K, Mikkilä V, Kähönen M, Sabin MA, Fogelholm M, Hutri-Kähönen N, Taittonen L, Telama R, Laitinen T, Jokinen E, Lehtimäki T, Viikari JSA, Raitakari OT, Juonala M. Childhood nutrition in predicting metabolic syndrome in adults: the cardiovascular risk in Young Finns Study. Diabetes Care 2012; 35:1937-43. [PMID: 22815293 PMCID: PMC3425009 DOI: 10.2337/dc12-0019] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Our aim was to study the associations of childhood lifestyle factors (the frequency of consumption of vegetables, fruit, fish, and meat, butter use on bread, and physical activity) with the metabolic syndrome (MetS) in adulthood. RESEARCH DESIGN AND METHODS The study cohort consisted of 2,128 individuals, 3-18 years of age at the baseline, with a follow-up time of 27 years. We used the average of lifestyle factor measurements taken in 1980, 1983, and 1986 in the analyses. Childhood dietary factors and physical activity were assessed by self-reported questionnaires, and a harmonized definition of MetS was used as the adult outcome. RESULTS Childhood vegetable consumption frequency was inversely associated with adult MetS (odds ratio [OR] 0.86 [95% CI 0.77-0.97], P = 0.02) in a multivariable analysis adjusted with age, sex, childhood metabolic risk factors (lipids, systolic blood pressure, insulin, BMI, and C-reactive protein), family history of type 2 diabetes and hypertension, and socioeconomic status. The association remained even after adjustment for adulthood vegetable consumption. Associations with the other childhood lifestyle factors were not found. Of the individual components of MetS, decreased frequency of childhood vegetable consumption predicted high blood pressure (0.88 [0.80-0.98], P = 0.01) and a high triglyceride value (0.88 [0.79-0.99], P = 0.03) after adjustment for the above-mentioned risk factors. CONCLUSIONS Childhood vegetable consumption frequency is inversely associated with MetS in adulthood. Our findings suggest that a higher intake of vegetables in childhood may have a protective effect on MetS in adulthood.
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125
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Juhola J, Oikonen M, Magnussen CG, Mikkilä V, Siitonen N, Jokinen E, Laitinen T, Würtz P, Gidding SS, Taittonen L, Seppälä I, Jula A, Kähönen M, Hutri-Kähönen N, Lehtimäki T, Viikari JS, Juonala M, Raitakari OT. Childhood Physical, Environmental, and Genetic Predictors of Adult Hypertension. Circulation 2012; 126:402-9. [DOI: 10.1161/circulationaha.111.085977] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background—
Hypertension is a major modifiable cardiovascular risk factor. The present longitudinal study aimed to examine the best combination of childhood physical and environmental factors to predict adult hypertension and furthermore whether newly identified genetic variants for blood pressure increase the prediction of adult hypertension.
Methods and Results—
The study cohort included 2625 individuals from the Cardiovascular Risk in Young Finns Study who were followed up for 21 to 27 years since baseline (1980; age, 3–18 years). In addition to dietary factors and biomarkers related to blood pressure, we examined whether a genetic risk score based on 29 newly identified single-nucleotide polymorphisms enhances the prediction of adult hypertension. Hypertension in adulthood was defined as systolic blood pressure ≥130 mm Hg and/or diastolic blood pressure ≥85 mm Hg or medication for the condition. Independent childhood risk factors for adult hypertension included the individual's own blood pressure (
P
<0.0001), parental hypertension (
P
<0.0001), childhood overweight/obesity (
P
=0.005), low parental occupational status (
P
=0.003), and high genetic risk score (
P
<0.0001). Risk assessment based on childhood overweight/obesity status, parental hypertension, and parental occupational status was superior in predicting hypertension compared with the approach using only data on childhood blood pressure levels (C statistics, 0.718 versus 0.733;
P
=0.0007). Inclusion of both parental hypertension history and data on novel genetic variants for hypertension further improved the C statistics (0.742;
P
=0.015).
Conclusions—
Prediction of adult hypertension was enhanced by taking into account known physical and environmental childhood risk factors, family history of hypertension, and novel genetic variants. A multifactorial approach may be useful in identifying children at high risk for adult hypertension.
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Affiliation(s)
- Jonna Juhola
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Mervi Oikonen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Costan G. Magnussen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Vera Mikkilä
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Niina Siitonen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Eero Jokinen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Tomi Laitinen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Peter Würtz
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Samuel S. Gidding
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Leena Taittonen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Ilkka Seppälä
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Antti Jula
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Mika Kähönen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Nina Hutri-Kähönen
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Terho Lehtimäki
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Jorma S.A. Viikari
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Markus Juonala
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
| | - Olli T. Raitakari
- From the Research Center of Applied and Preventive Cardiovascular Medicine (J.J., M.O., C.G.M., N.S., M.J., O.T.R.), Department of Clinical Physiology (O.T.R.), and Department of Medicine (J.S.A.V., M.J.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia (C.G.M.); Division of Nutrition, Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland (V.M.); Children's Hospital,
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126
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Kuklina EV, Tong X, George MG, Bansil P. Epidemiology and prevention of stroke: a worldwide perspective. Expert Rev Neurother 2012; 12:199-208. [PMID: 22288675 DOI: 10.1586/ern.11.99] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This paper reviews how epidemiological studies during the last 5 years have advanced our knowledge in addressing the global stroke epidemic. The specific objectives were to review the current evidence supporting management of ten major modifiable risk factors for prevention of stroke: hypertension, current smoking, diabetes, obesity, poor diet, physical inactivity, atrial fibrillation, excessive alcohol consumption, abnormal lipid profile and psychosocial stress/depression.
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Affiliation(s)
- Elena V Kuklina
- Division of Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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127
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Arterial structure and function in ambulatory adolescents with cerebral palsy are not different from healthy controls. Int J Pediatr 2012; 2012:168209. [PMID: 22778755 PMCID: PMC3384943 DOI: 10.1155/2012/168209] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 03/14/2012] [Accepted: 03/30/2012] [Indexed: 01/12/2023] Open
Abstract
Physical inactivity in youth with cerebral palsy (CP) places them at increased risk of developing cardiovascular disease. The current study assessed indices of arterial health in adolescents with CP, classified as levels I-II of the Gross Motor Function Classification System (GMFCS) (n = 11, age 13.2 ± 2.1 yr), in comparison to age- and sex-matched controls (n = 11, age 12.4 ± 2.3 yr). Groups were similar in anthropometric measurements, resting blood pressures, and heart rates. There were no group differences in brachial flow-mediated dilation (11.1 ± 7.8 versus 6.1 ± 3.6), carotid intima-media thickness (0.42 ± 0.04 versus 0.41 ± 0.03 mm), and distensibility (0.008 ± 0.002 versus 0.008 ± 0.002 mmHg) or central (4.3 ± 0.6 versus 4.1 ± 0.9 m/s) and peripheral pulse wave velocity (7.1 ± 1.7 versus 7.6 ± 1.1 m/s); CP versus healthy controls, respectively. Vigorous intensity physical activity (PA) was lower in the CP group (CP: 38 ± 80 min versus controls: 196 ± 174 min); groups were similar in light and moderate intensity PA levels. Arterial health of ambulatory youth with CP is not different from a control group despite lower vigorous PA levels. Similar studies need to examine individuals with more pronounced mobility limitations (GMFCS level III–V).
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128
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Harrington J, Peña AS, Gent R, Hirte C, Couper J. Adolescents with congenital adrenal hyperplasia because of 21-hydroxylase deficiency have vascular dysfunction. Clin Endocrinol (Oxf) 2012; 76:837-42. [PMID: 22145701 DOI: 10.1111/j.1365-2265.2011.04309.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
CONTEXT Patients with congenital adrenal hyperplasia (CAH) because of 21-hydroxylase deficiency have multiple vascular risk factors. Young adults with CAH have increased intima media thickness, but there have been no studies of vascular function and structure in children with CAH. OBJECTIVE To establish whether children with CAH have reduced vascular function and increased carotid intima media thickness (cIMT) when compared to healthy and obese children. DESIGN AND PATIENTS Cross-sectional study of 14 patients (14.8 years ± 3.2, seven boys) with CAH secondary to 21-hydroxylase deficiency compared to 28 obese and 53 healthy controls. MEASUREMENTS All subjects had assessment of endothelial function flow-mediated dilatation, (FMD), smooth muscle function glyceryl tri-nitrate dilatation (GTN) and cIMT. Anthropometric data, resting blood pressure and biochemical variables were also measured. RESULTS Congenital adrenal hyperplasia subjects had significantly reduced FMD (4.5 ± 3.0% vs 7.5 ± 5.2%; P = 0.04) and GTN (17.2 ± 1.6% vs 28.4 ± 8.4%; P < 0.001) when compared to controls and the impairment was comparable to the obese cohort. There was no significant difference in cIMT between groups. CAH subjects had increased homoeostasis model of assessment-insulin resistance [HOMA-IR 2.5 (0.2-2.9) vs 1.8 (0.5-4.2); P = 0.04], waist-to-height ratio (0.47 ± 0.05 vs 0.44 ± 0.04; P = 0.02) and higher systolic blood pressure Z score (0.29 ± 0.9 vs-0.24 ± 0.64, P = 0.01) compared to healthy controls but not when compared to obese controls. CONCLUSIONS Subjects with CAH have evidence of vascular dysfunction by adolescence.
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Affiliation(s)
- Jennifer Harrington
- Department of Endocrinology and Diabetes, Women's and Children's Hospital, 72 King William Road, North Adelaide, SA 5006. Australia.
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129
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Kaikkonen JE, Jula A, Mikkilä V, Viikari JS, Moilanen T, Nikkari T, Kähönen M, Lehtimäki T, Raitakari OT. Childhood serum cholesterol ester fatty acids are associated with blood pressure 27 y later in the Cardiovascular Risk in Young Finns Study. Am J Clin Nutr 2012; 95:1422-31. [PMID: 22572648 DOI: 10.3945/ajcn.111.030387] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND In adults, dietary fatty acids (FAs) modify blood pressure (BP), but it is not known whether childhood FA quality is associated with adulthood BP. OBJECTIVE The purpose of the study was to investigate links between childhood serum cholesterol ester fatty acid (CEFA) proportions and adulthood systolic blood pressure (SBP) and diastolic blood pressure (DBP). DESIGN We examined a cohort of 803 boys and girls (aged 3-18 y at baseline in 1980 and followed for 27 y) by using regression models adjusted for the known risk factors of BP. CEFAs were analyzed as markers of dietary FA intake. RESULTS In men, serum SFA (B = 2.97, P < 0.001 for SBP; B = 1.48, P = 0.015 for DBP), MUFA (B = 0.61, P = 0.001 for SBP; B = 0.27, P = 0.078 for DBP), and omega-3 (n-3) PUFA (B = 5.50, P < 0.001 for SBP; B = 2.47, P = 0.015 for DBP) proportions, which were derived mainly from animal fats in this population, were positively associated with BP, whereas the omega-6 (n-6) PUFA proportion, which was derived mainly from vegetable oils and margarines, was negatively associated with BP (B = -0.56, P < 0.001 for SBP; B = -0.27, P < 0.018 for DBP). Serum cholesterol ester SFA and PUFA associations were supported by dietary intake data. In women, the associations between CEFA proportions and BP were weaker [for SBP: B = 0.36, P = 0.638 (NS) for SFA; B = 0.44, P = 0.019 for MUFA; B = 1.18, P = 0.376 (NS) for n-3 PUFA; and B = -0.33, P = 0.023 for n-6 PUFA]. CONCLUSION Our findings suggest that fat quality as reflected in the serum cholesterol ester fraction in childhood is independently associated with adulthood BP particularly in men but also, to some extent, in women.
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Affiliation(s)
- Jari E Kaikkonen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.
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130
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May AL, Kuklina EV, Yoon PW. Prevalence of cardiovascular disease risk factors among US adolescents, 1999-2008. Pediatrics 2012; 129:1035-41. [PMID: 22614778 DOI: 10.1542/peds.2011-1082] [Citation(s) in RCA: 277] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Overweight and obesity during adolescence are associated with an increased risk for cardiovascular disease (CVD) risk factors. The objective of this study was to examine the recent trends in the prevalence of selected biological CVD risk factors and the prevalence of these risk factors by overweight/obesity status among US adolescents. METHODS The NHANES is a cross-sectional, stratified, multistage probability sample survey of the US civilian, noninstitutionalized population. The study sample included 3383 participants aged 12 to 19 years from the 1999 through 2008 NHANES. RESULTS Among the US adolescents aged 12 to 19 years, the overall prevalence was 14% for prehypertension/hypertension, 22% for borderline-high/high low-density lipoprotein cholesterol, 6% for low high-density lipoprotein cholesterol (<35 mg/dL), and 15% for prediabetes/diabetes during the survey period from 1999 to 2008. No significant change in the prevalence of prehypertension/hypertension (17% and 13%) and borderline-high/high low-density lipoprotein cholesterol (23% and 19%) was observed from 1999-2000 to 2007-2008, but the prevalence of prediabetes/diabetes increased from 9% to 23%. A consistent dose-response increase in the prevalence of each of these CVD risk factors was observed by weight categories: the estimated 37%, 49%, and 61% of the overweight, obese, and normal-weight adolescents, respectively, had at least 1 of these CVD risk factors during the 1999 through 2008 study period. CONCLUSIONS The results of this national study indicate that US adolescents carry a substantial burden of CVD risk factors, especially those youth who are overweight or obese.
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Affiliation(s)
- Ashleigh L May
- Division of Nutrition, Physical Activity and Obesity, Centers for Disease Control and Prevention, 4770 Buford Hwy, NE, Mailstop K-26, Atlanta, GA 30341, USA
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131
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Morrison JA, Glueck CJ, Woo JG, Wang P. Risk factors for cardiovascular disease and type 2 diabetes retained from childhood to adulthood predict adult outcomes: the Princeton LRC Follow-up Study. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2012; 2012:6. [PMID: 22507454 PMCID: PMC3466140 DOI: 10.1186/1687-9856-2012-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 03/19/2012] [Indexed: 12/27/2022]
Abstract
Background Pediatric risk factors predict adult cardiovascular disease (CVD) and type 2 diabetes (T2DM), but whether they predict events independently of adult risk factors is not fully known. Objective Assess whether risk factors for CVD and T2DM retained from childhood to adulthood predict CVD and T2DM in young adulthood. Study design 770 schoolchildren, ages 5–20 (mean age 12), 26-yr prospective follow-up. We categorized childhood and adult risk factors and 26-year changes (triglycerides [TG], LDL cholesterol, BMI, blood pressure [BP] and glucose ≥, and HDL cholesterol < pediatric and young adult cutoffs). These risk factors and race, cigarette smoking, and family history of CVD and T2DM were assessed as predictors of CVD and T2DM at mean age 38. Results Children who had high TG and retained high TG as adults had increased CVD events as adults (p = .0005). Children who had normal BMI and retained normal BMI as adults had reduced CVD events as adults (p = .02). Children who had high BP or high TG and retained these as adults had increased T2DM as adults (p = .0006, p = .003). Conclusions Risk factors for CVD and T2DM retained from childhood to adulthood predict CVD and T2DM in young adulthood and support universal childhood screening.
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Affiliation(s)
- John A Morrison
- From the Cholesterol and Metabolism Center, Jewish Hospital of Cincinnati, Cincinnati, USA.
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132
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Morrison JA, Glueck CJ, Wang P. Childhood risk factors predict cardiovascular disease, impaired fasting glucose plus type 2 diabetes mellitus, and high blood pressure 26 years later at a mean age of 38 years: the Princeton-lipid research clinics follow-up study. Metabolism 2012; 61:531-41. [PMID: 22001337 PMCID: PMC3324938 DOI: 10.1016/j.metabol.2011.08.010] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Revised: 08/26/2011] [Accepted: 08/30/2011] [Indexed: 01/03/2023]
Abstract
The objective was to assess whether pediatric risk factors predict cardiovascular disease (CVD), impaired fasting glucose (IFG) + type 2 diabetes mellitus (T2DM), and high blood pressure (HBP) in young adulthood. We performed a prospective follow-up of 909 public-parochial suburban schoolchildren first studied at ages 6 to 18 years and 26 years later at a mean age of 38 years. Pediatric triglycerides (TGs), blood pressure, low-density lipoprotein cholesterol, body mass index, and glucose above and high-density lipoprotein cholesterol below established pediatric cutoffs, along with race, cigarette smoking, family history of CVD, T2DM, and HBP, were assessed as determinants of young adult CVD, a composite variable including IFG + T2DM and HBP. By stepwise logistic regression, adult CVD (19 yes, 862 no) was associated with pediatric high TG (odds ratio [OR], 5.85; 95% confidence interval [CI], 2.3-14.7). High TG in pediatric probands with young adult CVD was familial and was associated with early CVD in their high-TG parents. Adult IFG + T2DM (114 yes, 535 no) was associated with parental T2DM (OR, 2.2; 95% CI, 1.38-3.6), high childhood glucose (OR, 4.43; 95% CI, 2-9.7), and childhood cigarette smoking (OR, 1.64; 95% CI, 1.03-2.61). Adult HBP (133 yes, 475 no) was associated with pediatric high body mass index (OR, 2.7; 95% CI, 1.7-4.3) and HBP (OR, 2.5; 95% CI, 1.5-4.3). Pediatric risk factors are significantly, independently related to young adult CVD, IFG + T2DM, and HBP. Identification of pediatric risk factors for CVD, IFG + T2DM, and HBP facilitates initiation of primary prevention programs to reduce development of adult CVD, IFG + T2DM, and HBP.
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Affiliation(s)
- John A Morrison
- Division of Cardiology, Children's Hospital of Cincinnati, Cincinnati, OH, USA
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133
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Juonala M, Magnussen CG, Venn A, Gall S, Kähönen M, Laitinen T, Taittonen L, Lehtimäki T, Jokinen E, Sun C, Viikari JS, Dwyer T, Raitakari OT. Parental Smoking in Childhood and Brachial Artery Flow-Mediated Dilatation in Young Adults. Arterioscler Thromb Vasc Biol 2012; 32:1024-31. [DOI: 10.1161/atvbaha.111.243261] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective—
Passive smoking has been associated with increased cardiovascular morbidity. The present study aimed to examine the long-term effects of childhood exposure to tobacco smoke on endothelium-dependent vasodilation in adults.
Methods and Results—
The analyses were based on 2171 participants in the population-based Cardiovascular Risk in Young Finns (N=2067) and Childhood Determinants of Adult Health (N=104) studies who had measures of conventional risk factors (lipids, blood pressure, adiposity, socioeconomic status) and self-reported parental smoking status when aged 3 to 18 years at baseline. They were re-examined 19 to 27 years later when aged 28 to 45 years. Brachial artery flow-mediated dilatation was measured at follow-up with ultrasound. In analyses adjusting for age, sex, and childhood risk factors, flow-mediated dilatation was reduced among participants who had parents that smoked in youth compared to those whose parents did not smoke (Young Finns: 9.2±0.1% (mean±SEM) versus 8.6±0.1%,
P
=0.001; Childhood Determinants of Adult Health: 7.4±0.6% versus 4.9±0.9%,
P
=0.04). These effects remained after adjustment for adult risk factors including own smoking status (Young Finns,
P
=0.003; Childhood Determinants of Adult Health,
P
=0.03).
Conclusion—
Parental smoking in youth is associated with reduced flow-mediated dilatation in young adulthood measured over 20 years later. These findings suggest that passive exposure to cigarette smoke among children might cause irreversible impairment in endothelium-dependent vasodilation.
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Affiliation(s)
- Markus Juonala
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Costan G. Magnussen
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Alison Venn
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Seana Gall
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Mika Kähönen
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Tomi Laitinen
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Leena Taittonen
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Terho Lehtimäki
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Eero Jokinen
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Cong Sun
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Jorma S.A. Viikari
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Terence Dwyer
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
| | - Olli T. Raitakari
- From the Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., C.G.M., O.T.R.) and the Departments of Clinical Physiology (O.T.R.) and Medicine (M.J., J.S.A.V.), University of Turku and Turku University Hospital, Turku, Finland; Menzies Research Institute (C.G.M., A.V., S.G.), University of Tasmania, Hobart, Australia; Departments of Clinical Physiology (M.K.) and Clinical Chemistry (T. Lehtimäki), University of Tampere and Tampere University Hospital, Finland; Department of
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Morrison JA, Glueck CJ, Wang P. The child as proband for future parental cardiometabolic disease: the 26-year prospective Princeton Lipid Research Clinics Follow-up Study. J Pediatr 2012; 160:590-597.e3. [PMID: 22244461 PMCID: PMC3307843 DOI: 10.1016/j.jpeds.2011.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 10/20/2011] [Accepted: 12/05/2011] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To evaluate children's cardiovascular disease (CVD) risk factors as predictors of parents' subsequent CVD, type 2 diabetes mellitus (T2DM), and high blood pressure (HBP). STUDY DESIGN We conducted a 26-year prospective follow-up of 852 5- to 19-year-old black and white schoolchildren (mean age, 12 years; Lipid Research Clinics, 1973-8), and parents (mean age, 40 years) from 519 families in Princeton Schools, Cincinnati, Ohio. Schoolchildren were reassessed in the Princeton Follow-up study 1999-2003 at mean age 39 years; CVD, T2DM, and HBP history of their 1038 parents were reassessed by mean age 66 years. We assessed relationships of childhood risk factors with parental CVD, T2DM, and HBP. Child-probands identified with triglyceride (TG) levels, blood pressure, low-density lipoprotein cholesterol levels, body mass index (BMI), and glucose level greater than and high-density lipoprotein cholesterol levels less than established cutoff points. RESULTS Pediatric HBP (P=.006) and low high-density lipoprotein cholesterol (P=.018) were predictive of parental CVD at age ≤50 years. Pediatric HBP (P=.02) and high TG (P=.03) were predictive of parental CVD at age ≤60 years. Pediatric high TG (P=.009) and high low-density lipoprotein cholesterol (P=.04) were predictive of parental CVD by age 66 years. Pediatric high BMI (P=.0006) were predictive of parental T2DM. Pediatric high BMI (P=.003) and black race (P=.004) were predictive of parental HBP. CONCLUSIONS Pediatric risk factors identify families with parents at increased risk for CVD, T2DM, and HBP, emphasizing the usefulness of the child as proband.
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Affiliation(s)
| | | | - Ping Wang
- Cholesterol and Metabolism Center, Jewish Hospital of Cincinnati
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135
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Laitinen TT, Pahkala K, Magnussen CG, Viikari JSA, Oikonen M, Taittonen L, Mikkilä V, Jokinen E, Hutri-Kähönen N, Laitinen T, Kähönen M, Lehtimäki T, Raitakari OT, Juonala M. Ideal cardiovascular health in childhood and cardiometabolic outcomes in adulthood: the Cardiovascular Risk in Young Finns Study. Circulation 2012; 125:1971-8. [PMID: 22452832 DOI: 10.1161/circulationaha.111.073585] [Citation(s) in RCA: 212] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND The American Heart Association (AHA) defined a new concept, cardiovascular health, and determined metrics needed to monitor it over time as part of its 2020 Impact Goal definition. Ideal cardiovascular health is defined by the presence of both ideal health behaviors and ideal health factors. The applicability of this concept to a cohort of children and its relationship with cardiometabolic outcomes in adulthood has not been reported. METHODS AND RESULTS The sample comprised 856 participants aged 12 to 18 years (mean age 15.0 years) from the Cardiovascular Risk in Young Finns Study cohort. Participants were followed up for 21 years since baseline (1986) and had data available concerning health factors and behaviors in childhood and cardiometabolic outcomes in adulthood (2007). The number of ideal cardiovascular health metrics present in childhood was associated with reduced risk of hypertension (odds ratio [95% confidence interval] 0.66 [0.52-0.85], P<0.001), metabolic syndrome (0.66 [0.52-0.77], P<0.001), high low-density lipoprotein cholesterol (0.66 [0.52-0.85], P=0.001), and high-risk carotid artery intima-media thickness (0.75 [0.60-0.94], P=0.01) in adulthood. All analyses were age and sex adjusted, and the results were not altered after additional adjustment with socioeconomic status. CONCLUSIONS The number of ideal cardiovascular health metrics present in childhood predicts subsequent cardiometabolic health in adulthood. Our findings suggest that pursuit of ideal cardiovascular health in childhood is important to prevent cardiometabolic outcomes in adulthood.
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Affiliation(s)
- Tomi T Laitinen
- BM, Research Centre of Applied & Preventive Cardiovascular Medicine, Turku, Finland.
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136
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Abstract
Thickening of the carotid artery wall has been adopted as a surrogate marker of pre-clinical atherosclerosis, which is strongly related to increased cardiovascular risk. The cardioprotective effects of exercise training, including direct effects on vascular function and lumen dimension, have been consistently reported in asymptomatic subjects and those with cardiovascular risk factors and diseases. In the present review, we summarize evidence pertaining to the impact of exercise and physical activity on arterial wall remodelling of the carotid artery and peripheral arteries in the upper and lower limbs. We consider the potential role of exercise intensity, duration and modality in the context of putative mechanisms involved in wall remodelling, including haemodynamic forces. Finally, we discuss the impact of exercise training in terms of primary prevention of wall thickening in healthy subjects and remodelling of arteries in subjects with existing cardiovascular disease and risk factors.
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137
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Fornari LS, Giuliano I, Azevedo F, Pastana A, Vieira C, Caramelli B. Children First Study: how an educational program in cardiovascular prevention at school can improve parents’ cardiovascular risk. Eur J Prev Cardiol 2012; 20:301-9. [DOI: 10.1177/2047487312437617] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Luciana S Fornari
- Heart Institute (InCor) University of Sao Paulo Faculty of Medicine Clinics Hospital (HC-FMUSP), Sao Paulo - SP, Brazil
- Anchieta University, Jundiai-SP, Brazil
| | | | - Fernanda Azevedo
- Heart Institute (InCor) University of Sao Paulo Faculty of Medicine Clinics Hospital (HC-FMUSP), Sao Paulo - SP, Brazil
| | - Adriana Pastana
- Heart Institute (InCor) University of Sao Paulo Faculty of Medicine Clinics Hospital (HC-FMUSP), Sao Paulo - SP, Brazil
| | - Carolina Vieira
- Heart Institute (InCor) University of Sao Paulo Faculty of Medicine Clinics Hospital (HC-FMUSP), Sao Paulo - SP, Brazil
| | - Bruno Caramelli
- Heart Institute (InCor) University of Sao Paulo Faculty of Medicine Clinics Hospital (HC-FMUSP), Sao Paulo - SP, Brazil
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138
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Genetic profiling using genome-wide significant coronary artery disease risk variants does not improve the prediction of subclinical atherosclerosis: the Cardiovascular Risk in Young Finns Study, the Bogalusa Heart Study and the Health 2000 Survey--a meta-analysis of three independent studies. PLoS One 2012; 7:e28931. [PMID: 22295058 PMCID: PMC3266236 DOI: 10.1371/journal.pone.0028931] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2011] [Accepted: 11/17/2011] [Indexed: 11/19/2022] Open
Abstract
Background Genome-wide association studies (GWASs) have identified a large number of variants (SNPs) associating with an increased risk of coronary artery disease (CAD). Recently, the CARDIoGRAM consortium published a GWAS based on the largest study population so far. They successfully replicated twelve already known associations and discovered thirteen new SNPs associating with CAD. We examined whether the genetic profiling of these variants improves prediction of subclinical atherosclerosis – i.e., carotid intima-media thickness (CIMT) and carotid artery elasticity (CAE) – beyond classical risk factors. Subjects and Methods We genotyped 24 variants found in a population of European ancestry and measured CIMT and CAE in 2001 and 2007 from 2,081, and 2,015 subjects (aged 30–45 years in 2007) respectively, participating in the Cardiovascular Risk in Young Finns Study (YFS). The Bogalusa Heart Study (BHS; n = 1179) was used as a replication cohort (mean age of 37.5). For additional replication, a sub-sample of 5 SNPs was genotyped for 1,291 individuals aged 46–76 years participating in the Health 2000 population survey. We tested the impact of genetic risk score (GRS24SNP/CAD) calculated as a weighted (by allelic odds ratios for CAD) sum of CAD risk alleles from the studied 24 variants on CIMT, CAE, the incidence of carotid atherosclerosis and the progression of CIMT and CAE during a 6-year follow-up. Results CIMT or CAE did not significantly associate with GRS24SNP/CAD before or after adjusting for classical CAD risk factors (p>0.05 for all) in YFS or in the BHS. CIMT and CAE associated with only one SNP each in the YFS. The findings were not replicated in the replication cohorts. In the meta-analysis CIMT or CAE did not associate with any of the SNPs. Conclusion Genetic profiling, by using known CAD risk variants, should not improve risk stratification for subclinical atherosclerosis beyond conventional risk factors among healthy young adults.
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139
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Abstract
Background—
Impairment of vascular endothelial function and increased intima-media thickness (IMT) are important early steps in atherogenesis. Longitudinal data on the effect of physical activity on endothelial function and IMT in healthy adolescents are lacking. We investigated prospectively the association of leisure-time physical activity with endothelial function (brachial artery flow-mediated dilatation; FMD) and aortic IMT in adolescents.
Methods and Results—
FMD and IMT were measured with ultrasonography at 13 (n=553), 15 (n=531), and 17 (n=494) years of age in adolescents participating in a longitudinal atherosclerosis prevention study (Special Turku Coronary Risk Factor Intervention Project for Children). Mean aortic IMT, maximum FMD, and total FMD response (area under the dilatation curve 40 to 180 seconds after hyperemia) were calculated. Leisure-time physical activity was assessed with a questionnaire, and metabolic equivalent (MET) hours per week of leisure-time physical activity were calculated by multiplying weekly mean exercise intensity, duration, and frequency. Leisure-time physical activity was directly associated with endothelial function (
P
for maximum FMD=0.0021,
P
for total FMD response=0.0036) and inversely with IMT (
P
=0.011) after adjustment for age, sex, body mass index, high-density lipoprotein/total cholesterol, systolic blood pressure, and C-reactive protein and regarding FMD brachial artery diameter. Sedentary adolescents who increased their leisure-time physical activity from <5 to >5 (IMT) or >30 (maximum FMD) MET h/wk between 13 and 17 years of age had an increased maximum FMD (
P
=0.031) and decreased progression of IMT (
P
=0.047) compared with adolescents who remained sedentary. IMT progression was attenuated in persistently active adolescents compared with those who became sedentary (
P
=0.0072).
Conclusions—
Physical activity is favorably associated with endothelial function and IMT in adolescents. Importantly, a moderate increase in physical activity is related to decreased progression of IMT. A physically active lifestyle seems to prevent the development of subclinical atherosclerotic vascular changes in healthy adolescents.
Clinical Trial Registration—
URL:
http://www.clinicaltrials.gov
. Unique identifier: NCT00223600 (STRIP19902010).
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140
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Juonala M, Juhola J, Magnussen CG, Würtz P, Viikari JSA, Thomson R, Seppälä I, Hernesniemi J, Kähönen M, Lehtimäki T, Hurme M, Telama R, Mikkilä V, Eklund C, Räsänen L, Hintsanen M, Keltikangas-Järvinen L, Kivimäki M, Raitakari OT. Childhood environmental and genetic predictors of adulthood obesity: the cardiovascular risk in young Finns study. J Clin Endocrinol Metab 2011; 96:E1542-9. [PMID: 21778217 PMCID: PMC3167668 DOI: 10.1210/jc.2011-1243] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Obesity from childhood to adulthood is associated with adverse health later in life. Increased youth BMI is a risk factor for later obesity, but it is unknown whether identification of other risk factors, including recently discovered genetic markers, would help to identify children at risk of developing adult obesity. OBJECTIVES Our objective was to examine the childhood environmental and genetic predictors of adult obesity. DESIGN, SETTING, AND PARTICIPANTS We followed 2119 individuals of the Cardiovascular Risk in Young Finns Study for up to 27 yr since baseline (1980, age 3-18 yr). MAIN OUTCOME MEASURE We evaluated adult obesity [body mass index (BMI) ≥ 30 kg/m(2)]. RESULTS The independent predictors (P < 0.05) of adult obesity included childhood BMI, C-reactive protein (CRP), family income (inverse), mother's BMI, and polymorphisms near genes TFAP2B, LRRN6C, and FLJ35579. A risk assessment based on childhood BMI, mother's BMI, and family income was superior in predicting obesity compared with the approach using data only on BMI (C-statistics 0.751 vs. 0.772, P = 0.0015). Inclusion of data on childhood CRP and novel genetic variants for BMI did not incrementally improve C-value (0.779, P = 0.16). A nonlaboratory risk score (childhood BMI, mother's BMI, and family income) predicted adult obesity in all age groups between 3-18 yr (P always <0.001). CONCLUSIONS Childhood BMI, CRP, family income (inversely), mother's BMI, and polymorphisms near genes FLJ35779, TFAP2B, and LRRN6C are independently related to adulthood obesity. However, because genetic risk markers and CRP only marginally improve the prediction, our results indicate that children at high risk of adult obesity can be identified using a simple non-laboratory-based risk assessment.
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Affiliation(s)
- Markus Juonala
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku and Turku University Hospital, FIN-20520 Finland.
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141
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Conde L, Bevan S, Sitzer M, Klopp N, Illig T, Thiery J, Seissler J, Baumert J, Raitakari O, Kähönen M, Lyytikäinen LP, Laaksonen R, Viikari J, Lehtimäki T, Koernig W, Halperin E, Markus HS. Novel associations for coronary artery disease derived from genome wide association studies are not associated with increased carotid intima-media thickness, suggesting they do not act via early atherosclerosis or vessel remodeling. Atherosclerosis 2011; 219:684-9. [PMID: 21924425 DOI: 10.1016/j.atherosclerosis.2011.08.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 08/15/2011] [Accepted: 08/16/2011] [Indexed: 01/02/2023]
Abstract
BACKGROUND Recent genome-wide association studies (GWAS) have identified associations with myocardial infarction and coronary artery disease (CAD), but the mechanisms underlying these associations remain largely unclear. Carotid intima-media thickness (IMT) is a measure of early arterial remodeling and arteriosclerosis. Therefore, if CAD associated SNPs are also associated with carotid IMT; it suggests that they are acting via the early stages of the atherosclerotic process. METHODS In three large community based independent populations (CAPS, KORA and Young Finns) of European ancestry in which common carotid IMT had been measured (total 4961 individuals), we determined whether SNPs that have been associated with CAD in GWAS studies are also associated with carotid IMT. Associations with plaque were not examined. RESULTS We identified 11 SNPs and one haplotype previously associated with CAD. None of these were associated with common carotid IMT. CONCLUSIONS We found no evidence that SNPs associated with CAD on GWAS are also associated with carotid IMT. This suggests these genetic associations are not acting via early vessel remodeling or early arteriosclerosis.
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Affiliation(s)
- Lucia Conde
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley, Berkeley, CA, USA
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142
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Cornier MA, Marshall JA, Hill JO, Maahs DM, Eckel RH. Prevention of Overweight/Obesity as a Strategy to Optimize Cardiovascular Health. Circulation 2011; 124:840-50. [DOI: 10.1161/circulationaha.110.968461] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Marc-Andre Cornier
- From the Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine (M.C., R.H.E.), Department of Epidemiology (J.A.M.), Anschutz Health and Wellness Center (J.O.H.), and Barbara Davis Center for Childhood Diabetes, The Children's Hospital Denver (D.M.M.), University of Colorado Denver, Aurora
| | - Julie A. Marshall
- From the Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine (M.C., R.H.E.), Department of Epidemiology (J.A.M.), Anschutz Health and Wellness Center (J.O.H.), and Barbara Davis Center for Childhood Diabetes, The Children's Hospital Denver (D.M.M.), University of Colorado Denver, Aurora
| | - James O. Hill
- From the Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine (M.C., R.H.E.), Department of Epidemiology (J.A.M.), Anschutz Health and Wellness Center (J.O.H.), and Barbara Davis Center for Childhood Diabetes, The Children's Hospital Denver (D.M.M.), University of Colorado Denver, Aurora
| | - David M. Maahs
- From the Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine (M.C., R.H.E.), Department of Epidemiology (J.A.M.), Anschutz Health and Wellness Center (J.O.H.), and Barbara Davis Center for Childhood Diabetes, The Children's Hospital Denver (D.M.M.), University of Colorado Denver, Aurora
| | - Robert H. Eckel
- From the Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine (M.C., R.H.E.), Department of Epidemiology (J.A.M.), Anschutz Health and Wellness Center (J.O.H.), and Barbara Davis Center for Childhood Diabetes, The Children's Hospital Denver (D.M.M.), University of Colorado Denver, Aurora
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143
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Nofer JR. Hyperlipidemia and cardiovascular disease: triglycerides - a revival of cardiovascular risk factor? Curr Opin Lipidol 2011; 22:319-21. [PMID: 21743309 DOI: 10.1097/mol.0b013e328348a539] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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144
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Nadeau KJ, Maahs DM, Daniels SR, Eckel RH. Childhood obesity and cardiovascular disease: links and prevention strategies. Nat Rev Cardiol 2011; 8:513-25. [PMID: 21670745 DOI: 10.1038/nrcardio.2011.86] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The prevalence and severity of pediatric obesity have dramatically increased since the late 1980s, raising concerns about a subsequent increase in cardiovascular outcomes. Strong evidence, particularly from autopsy studies, supports the concept that precursors of adult cardiovascular disease (CVD) begin in childhood, and that pediatric obesity has an important influence on overall CVD risk. Lifestyle patterns also begin early and impact CVD risk. In addition, obesity and other CVD risk factors tend to persist over time. However, whether childhood obesity causes adult CVD directly, or does so by persisting as adult obesity, or both, is less clear. Regardless, sufficient data exist to warrant early implementation of both obesity prevention and treatment in youth and adults. In this Review, we examine the evidence supporting the impact of childhood obesity on adult obesity, surrogate markers of CVD, components of the metabolic syndrome, and the development of CVD. We also evaluate how obesity treatment strategies can improve risk factors and, ultimately, adverse clinical outcomes.
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Affiliation(s)
- Kristen J Nadeau
- The Children's Hospital, Department of Pediatrics, University of Colorado School of Medicine, Building A, 13123 East 16th Avenue, Aurora, CO 80045, USA.
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145
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Künzli N, Perez L, von Klot S, Baldassarre D, Bauer M, Basagana X, Breton C, Dratva J, Elosua R, de Faire U, Fuks K, de Groot E, Marrugat J, Penell J, Seissler J, Peters A, Hoffmann B. Investigating air pollution and atherosclerosis in humans: concepts and outlook. Prog Cardiovasc Dis 2011; 53:334-43. [PMID: 21414468 DOI: 10.1016/j.pcad.2010.12.006] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Although ambient particulate matter contributes to atherosclerosis in animal models, its role in atherogenesis in humans needs to be established. This article discusses concepts, study design, and choice of health outcomes to efficiently investigate the atherogenic role of ambient air pollution, with an emphasis on early preclinical biomarkers of atherosclerosis that are unaffected by short-term exposure to air pollution (eg, carotid intima-media thickness [CIMT] and functional performance of the vessel). Air pollution studies using these end points are summarized. The CIMT is currently the most frequently used outcome in this field (6 studies). The continuous nature of CIMT, the lack of short-term variation, its relationship to atherosclerotic changes in the artery wall, its predictive value for coronary heart disease, and the noninvasiveness of the assessment make it a useful candidate for cross-sectional and longitudinal studies investigating the role of air pollution in atherogenesis.
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Affiliation(s)
- Nino Künzli
- Swiss Tropical and Public Health Institute, Basel, Switzerland.
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146
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Kettunen T, Eklund C, Kähönen M, Jula A, Päivä H, Lyytikäinen LP, Hurme M, Lehtimäki T. Polymorphism in the C-reactive protein (CRP) gene affects CRP levels in plasma and one early marker of atherosclerosis in men: The Health 2000 Survey. Scandinavian Journal of Clinical and Laboratory Investigation 2011; 71:353-61. [PMID: 21413847 DOI: 10.3109/00365513.2011.568123] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND C-reactive protein (CRP) is an inflammatory protein that may play a role in the pathogenesis of cardiovascular disease (CVD). However, its status as a causal risk factor is still controversial. CRP gene single nucleotide polymorphisms (SNPs) have been shown to associate with CRP concentration, but not convincingly with early atherosclerotic changes. OBJECTIVE We assessed whether CRP genotypes or their haplotypes associate with plasma CRP levels or carotid artery intima-media thickness (IMT) or carotid artery elasticity (CAE) in a Finnish middle-aged study population. METHODS We genotyped CRP gene polymorphisms -717A>G (rs2794521), -286C>T>A (rs3091244), +1059G>C (rs1800947), +1444C>T (rs1130864) and +1846G>A (rs1205) and measured CRP concentration in a sub-population (N=1332, mean age 58.2 ± 8.0, women n=727 and men n=605) of a large Finnish cross-sectional health examination survey, The Health 2000 Study, carried out in 2000-2001. Results. Significant association (both sexes p<0.0001, women p=0.015 and men p=0.029) was found between CRP rs1800947 genotype and CRP concentration. Multivariate analysis showed an independent effect of the genotype on CRP concentration after adjustment for risk factors (women p=0.036 and men p=0.009). Similar associations were seen at the haplotype level in haplotype ACCCA where +1059 C-carriers had lower median CRP values than non-carriers (p=0.008). One CRP genotype (rs1130864) was associated with one CAE parameter in men but no association was observed between CRP genotypes and carotid artery IMT. CONCLUSIONS CRP gene allelic variation is associated with CRP levels in both sexes and with one CAE parameter (SI) in men in a population-based Finnish cohort of middle-aged subjects.
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Affiliation(s)
- Terhi Kettunen
- Department of Clinical Chemistry, Centre for Laboratory Medicine Tampere University Hospital and University of Tampere, Finland.
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147
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Aatola H, Koivistoinen T, Hutri-Kähönen N, Juonala M, Mikkilä V, Lehtimäki T, Viikari JS, Raitakari OT, Kähönen M. Lifetime Fruit and Vegetable Consumption and Arterial Pulse Wave Velocity in Adulthood. Circulation 2010; 122:2521-8. [DOI: 10.1161/circulationaha.110.969279] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background—
The relationships between childhood lifestyle risk factors and adulthood pulse wave velocity (PWV) have not been reported. We studied whether childhood and adulthood lifestyle risk factors are associated with PWV assessed in adulthood.
Methods and Results—
The study cohort comprised 1622 subjects of the Cardiovascular Risk in Young Finns Study followed up for 27 years since baseline (1980; aged 3 to 18 years) with lifestyle risk factor data available since childhood. Arterial PWV was measured in 2007 by whole-body impedance cardiography device. Vegetable consumption in childhood was inversely associated with adulthood PWV (β=−0.06,
P
=0.02), and this association remained significant (β=−0.07,
P
=0.004) when adjusted for traditional risk factors (high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, systolic blood pressure, body mass index, and smoking). Vegetable consumption was also an independent predictor of PWV in adulthood when adjusted for lifestyle or traditional risk factors (β=−0.08,
P
=0.002 and β=−0.07,
P
=0.0007, respectively). Persistently high consumption of both fruits and vegetables from childhood to adulthood was associated with lower PWV compared with persistently low consumption (
P
=0.03 for both). The number of lifestyle risk factors (the lowest quintile for vegetable consumption, fruit consumption, physical activity, and smoking) in childhood was directly associated with PWV in adulthood (
P
=0.001). This association remained significant when adjusted for the number of lifestyle risk factors in adulthood (
P
=0.003).
Conclusions—
These findings suggest that lifetime lifestyle risk factors, with low consumption of fruits and vegetables in particular, are related to arterial stiffness in young adulthood.
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Affiliation(s)
- Heikki Aatola
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Teemu Koivistoinen
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Nina Hutri-Kähönen
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Markus Juonala
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Vera Mikkilä
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Terho Lehtimäki
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Jorma S.A. Viikari
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Olli T. Raitakari
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
| | - Mika Kähönen
- From the Departments of Clinical Physiology (H.A., T.K., M.K.), Pediatrics (N.H.-K.), and Clinical Chemistry (T.L.), University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Medicine (M.J., J.S.A.V.) and Clinical Physiology (O.T.R.) and Research Centre of Applied and Preventive Cardiovascular Medicine (M.J., O.T.R.), University of Turku and Turku University Hospital, Turku, Finland; and Division of Nutrition, University of Helsinki, Helsinki, Finland (V.M.)
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