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Yang L, Li M, Wang H, Shu W, Zhao M, Magnussen CG, Hu Y, Xi B. Metabolically healthy obesity and left ventricular geometric remodelling in Chinese children. Diabetes Obes Metab 2024; 26:4629-4638. [PMID: 39113263 DOI: 10.1111/dom.15826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 07/04/2024] [Accepted: 07/09/2024] [Indexed: 09/19/2024]
Abstract
AIM To investigate the association between metabolically healthy obesity (MHO) and left ventricular geometric remodelling in Chinese children. MATERIALS AND METHODS This cross-sectional study used data from two population-based samples in China, including 2871 children aged 6-11 years. Weight status was defined based on body mass index according to the World Health Organization growth chart. Metabolic status was defined based on the 2018 consensus-based criteria proposed by Damanhoury et al. Obes Rev 2018;19:1476-1491 (blood pressure, lipids and glucose). Left ventricular geometric remodelling was determined as concentric remodelling, eccentric hypertrophy, and concentric hypertrophy. Multinomial logistic regression analysis was used to determine odds ratios (ORs) and 95% confidence intervals (CIs) for the association between categories of weight and metabolic status and left ventricular geometric remodelling. RESULTS Compared with children with metabolically healthy normal weight, those with MHO had higher odds of left ventricular geometric remodelling, with adjusted ORs (95% CIs) of 2.01 (1.23-3.28) for concentric remodelling, 6.36 (4.03-10.04) for eccentric hypertrophy, and 17.07 (7.97-36.58) for concentric hypertrophy. Corresponding ORs (95% CIs) were 2.35 (1.47-3.75), 10.85 (7.11-16.55), and 18.56 (8.63-39.94), respectively, for children with metabolically unhealthy obesity. In contrast, metabolically unhealthy normal weight was not associated with higher odds of left ventricular geometric remodelling. Findings were consistent in sensitivity analyses that used different definitions of weight and metabolic status and left ventricular geometric remodelling. CONCLUSIONS Children with MHO had higher odds of left ventricular geometric remodelling than their metabolically healthy normal weight counterparts. Our findings suggest MHO may not be a benign condition for cardiac health in children.
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Affiliation(s)
- Lili Yang
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Menglong Li
- Department of Child, Adolescent Health and Maternal Care, School of Public Health, Capital Medical University, Beijing, China
| | - Huan Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Wen Shu
- Department of Growth and Development, Capital Institute of Pediatrics, Beijing, China
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Costan G Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Yifei Hu
- Department of Child, Adolescent Health and Maternal Care, School of Public Health, Capital Medical University, Beijing, China
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
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Larkins NG, Choong C, Schlaich M, Quinlan C, Mynard JP, Kim S, Mori TA, Beilin LJ. Defining childhood hypertension: is it too complicated? An evaluation of the potential impact of different approaches in an Australian paediatric population. J Hypertens 2024:00004872-990000000-00506. [PMID: 39248111 DOI: 10.1097/hjh.0000000000003815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/10/2024]
Abstract
OBJECTIVES Current American Academy of Pediatrics (AAP) and European Society of Hypertension (ESH) thresholds defining hypertension in children use blood pressure (BP) normalised to age, sex and height. However, scare data exists regarding the relative importance of these variables age and height to accurately model the 95th quantile of BP. We hypothesised that height alone may fit the population data equally well compared to more complex definitions. We also compare the potential impact of various thresholds for defining hypertension in an Australian population. METHODS Longitudinal data from the Raine Study were used, with 2248 participants contributing 7479 valid BP values across the 3/5/10/14/17-year study visits. BP was measured after 5 min rest, ≥3 times at each visit, using a Dinamap device. Quantile regression was used to predict the 95th percentile of BP, with nonlinear modelling of covariates through restricted cubic spline terms. RESULTS At a single visit, 6-16% of young children exceeded the ESH threshold and 12-23% the AAP threshold. The transition to fixed thresholds (≥13 years AAP, ≥16 years ESH), increased the number of males (AAP only) and reduced the number of females considered hypertensive. A quantile regression model constructed with Raine Study data using height-only as the explanatory variable better predicted BP than the respective model using age-only (or a combination of the two). CONCLUSIONS There may be large differences in the prevalence of hypertension according to AAP and ESH criteria, with a marked sex-discrepancy emerging from the point of fixed threshold application in adolescence. It may not be necessary to normalise BP by both age and height, the latter being a better predictor of childhood BP. Simpler methods may be preferable in clinical practice but require validation against clinical outcomes.
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Affiliation(s)
- Nicholas G Larkins
- Department of Nephrology and Hypertension, Perth Children's Hospital, Nedlands
- Medical School, University of Western Australia, Perth
| | | | - Markus Schlaich
- Medical School, University of Western Australia, Perth
- Dobney Hypertension Centre, Medical School - Royal Perth Hospital Unit and RPH Research Foundation, The University of Western Australia, Perth
- Department of Cardiology and Department of Nephrology, Royal Perth Hospital, Perth
| | - Catherine Quinlan
- Department of Nephrology, Royal Children's Hospital, Melbourne
- Department of Paediatrics, University of Melbourne, Parkville
| | - Jonathan P Mynard
- Department of Paediatrics, University of Melbourne, Parkville
- Department of Biomedical Engineering, University of Melbourne, Parkville
- Heart Research, Murdoch Children's Research Institute, Parkville
| | - Siah Kim
- Department of Nephrology, Westmead Children's Hospital, Westmead
- School of Public Health, University of Sydney, Camperdown
| | - Trevor A Mori
- Medical School, Royal Perth Hospital Unit, University of Western Australia, Perth
| | - Lawrence J Beilin
- Medical School, Royal Perth Hospital Unit, University of Western Australia, Perth
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3
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Hanevold CD, Brady TM. Screening and Management of Pediatric High Blood Pressure-Challenges to Implementing the Clinical Practice Guideline. Curr Hypertens Rep 2024; 26:259-271. [PMID: 38460067 DOI: 10.1007/s11906-024-01298-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2024] [Indexed: 03/11/2024]
Abstract
PURPOSE OF REVIEW Elevated blood pressure (BP) and hypertension in childhood convey risk for hypertension and cardiovascular events in adulthood. Early recognition of abnormal BPs is key to preventing or lessening this risk. However, the process for making the diagnosis of hypertension is complex, and overall adherence to the 2017 American Academy of Pediatrics Clinical Practice Guidelines (CPG) is poor. We will review obstacles to adherence to the CPG and approaches designed to improve the diagnosis and management of hypertension in children. RECENT FINDINGS Baseline data from the multi-center quality improvement intervention, "Boosting Primary Care Awareness and Treatment of Hypertension" (BP-CATCH), demonstrate that childhood hypertension remains underdiagnosed. Other studies confirm a lack of compliance with the process outlined in the CPG. The provision of electronic prompts, coaching, and education results in modest improvements. The combination of embedded medical record tools and education seems to offer the most hope for improvement.
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Affiliation(s)
- Coral D Hanevold
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA.
| | - Tammy M Brady
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Zong X, Kelishadi R, Kim HS, Schwandt P, Matsha TE, Mill JG, Caserta CA, Medeiros CCM, Kollias A, Whincup PH, Pacifico L, López-Bermejo A, Zhao M, Zheng M, Xi B. A proposed simplified definition of metabolic syndrome in children and adolescents: a global perspective. BMC Med 2024; 22:190. [PMID: 38715060 PMCID: PMC11077757 DOI: 10.1186/s12916-024-03406-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
Metabolic syndrome (MetS) is becoming prevalent in the pediatric population. The existing pediatric MetS definitions (e.g., the International Diabetes Federation (IDF) definition and the modified National Cholesterol Education Program (NCEP) definition) involve complex cut-offs, precluding fast risk assessment in clinical practice.We proposed a simplified definition for assessing MetS risk in youths aged 6-17 years, and compared its performance with two existing widely used pediatric definitions (the IDF definition, and the NCEP definition) in 10 pediatric populations from 9 countries globally (n = 19,426) using the receiver operating characteristic (ROC) curve analyses. In general, the total MetS prevalence of 6.2% based on the simplified definition was roughly halfway between that of 4.2% and 7.7% estimated from the IDF and NCEP definitions, respectively. The ROC curve analyses showed a good agreement between the simplified definition and two existing definitions: the total area under the curve (95% confidence interval) of the proposed simplified definition for identifying MetS risk achieved 0.91 (0.89-0.92) and 0.79 (0.78-0.81) when using the IDF or NCEP definition as the gold standard, respectively.The proposed simplified definition may be useful for pediatricians to quickly identify MetS risk and cardiometabolic risk factors (CMRFs) clustering in clinical practice, and allow direct comparison of pediatric MetS prevalence across different populations, facilitating consistent pediatric MetS risk monitoring and the development of evidence-based pediatric MetS prevention strategies globally.
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Affiliation(s)
- Xin'nan Zong
- Department of Growth and Development, Capital Institute of Pediatrics, Beijing, China
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Roya Kelishadi
- Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hae Soon Kim
- Department of Pediatrics, Ewha Womans University College of Medicine, Seoul, Korea
| | - Peter Schwandt
- Atherosclerosis Prevention Institute, Munich-Nuremberg, Munich, Germany
| | - Tandi E Matsha
- Department of Biomedical Sciences, Faculty of Health & Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Jose G Mill
- Department of Physiological Sciences, Center of Health Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Carmelo Antonio Caserta
- Associazione Calabrese Di Epatologia - Medicina Solidale - A.C.E. ETS, Reggio Calabria, Italy
| | | | - Anastasios Kollias
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Peter H Whincup
- Population Health Research Institute, St George's, University of London, London, UK
| | - Lucia Pacifico
- Department of Maternal and Child Health, Sapienza University of Rome, Rome, Italy
| | - Abel López-Bermejo
- Pediatric Endocrinology Research Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain
- Department of Pediatrics, Hospital Dr. Josep Trueta, Girona, Spain
- Department of Medical Sciences, University of Girona, Girona, Spain
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, Jinan, China.
| | - Miaobing Zheng
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
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5
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Zong X, Kelishadi R, Kim HS, Schwandt P, Matsha TE, Mill JG, Whincup PH, Pacifico L, López-Bermejo A, Caserta CA, Medeiros CCM, Yan WL, Kollias A, Skidmore P, Correia-Costa L, Khadilkar A, Jazi FS, Gong Z, Zhang C, Magnussen CG, Zhao M, Xi B. Utility of waist-to-height ratio, waist circumference and body mass index in predicting clustered cardiometabolic risk factors and subclinical vascular phenotypes in children and adolescents: A pooled analysis of individual data from 14 countries. Diabetes Metab Syndr 2024; 18:103042. [PMID: 38781718 DOI: 10.1016/j.dsx.2024.103042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
AIMS The clinical utility of waist-to-height ratio (WHtR) in predicting cardiometabolic risk factors (CMRFs) and subclinical markers of cardiovascular disease remains controversial. We aimed to compare the utility of WHtR with waist circumference (WC) and body mass index (BMI) in identifying children and adolescents (youths) at risk for cardiometabolic outcomes, including clustered CMRFs, high carotid intima-media thickness (cIMT), and arterial stiffness (assessed as high pulse wave velocity, PWV). METHODS We analyzed data from 34,224 youths (51.0 % boys, aged 6-18 years) with CMRFs, 5004 (49.5 % boys, aged 6-18 years) with cIMT measurement, and 3100 (56.4 % boys, aged 6-17 years) with PWV measurement from 20 pediatric samples across 14 countries. RESULTS WHtR, WC, and BMI z-scores had similar performance in discriminating youths with ≥3 CMRFs, with the area under the curve (AUC) (95 % confidence interval, CI)) ranging from 0.77 (0.75-0.78) to 0.78 (0.76-0.80) using the modified National Cholesterol Education Program (NCEP) definition, and from 0.77 (0.74-0.79) to 0.77 (0.74-0.80) using the International Diabetes Federation (IDF) definition. Similarly, all three measures showed similar performance in discriminating youths with subclinical vascular outcomes, with AUC (95 % CI) ranging from 0.67 (0.64-0.71) to 0.70 (0.66-0.73) for high cIMT (≥P95 values) and from 0.60 (0.58-0.66) to 0.62 (0.58-0.66) for high PWV (≥P95 values). CONCLUSIONS Our findings suggest that WHtR, WC, and BMI are equally effective in identifying at-risk youths across diverse pediatric populations worldwide. Given its simplicity and ease of use, WHtR could be a preferable option for quickly screening youths with increased cardiometabolic risk in clinical settings.
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Affiliation(s)
- Xin'nan Zong
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China; Department of Growth and Development, Capital Institute of Pediatrics, Beijing, China
| | - Roya Kelishadi
- Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hae Soon Kim
- Department of Pediatrics, Ewha Womans University College of Medicine, Seoul, South Korea
| | - Peter Schwandt
- Atherosclerosis Prevention Institute, Munich-Nuremberg, Munich, Germany
| | - Tandi E Matsha
- Department of Biomedical Sciences, Faculty of Health & Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Jose G Mill
- Department of Physiological Sciences, Center of Health Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Peter H Whincup
- Population Health Research Institute, St George's, University of London, London, UK
| | - Lucia Pacifico
- Department of Maternal and Child Health, Sapienza University of Rome, Rome, Italy
| | - Abel López-Bermejo
- Pediatric Endocrinology Research Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain; Department of Pediatrics, Hospital Dr. Josep Trueta, Girona, Spain; Department of Medical Sciences, University of Girona, Girona, Spain
| | - Carmelo Antonio Caserta
- Associazione Calabrese Di Epatologia - Medicina Solidale - A.C.E. ETS, Reggio Calabria, Italy
| | | | - Wei-Li Yan
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Anastasios Kollias
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Paula Skidmore
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Liane Correia-Costa
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto & Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal; Division of Pediatric Nephrology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, Portugal; CAC ICBAS-CHP - Centro Académico Clínico Instituto de Ciências Biomédicas Abel Salazar - Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - A Khadilkar
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | | | - Zhuo Gong
- School of Public Health, Changsha Medical University, Changsha, China
| | - Cheng Zhang
- National Key Laboratory for Innovation and Transformation of Luobing Theory, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Costan G Magnussen
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia; Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland; Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, Jinan, China.
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
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Chia A, Toh JY, Natarajan P, Cai S, Ong YY, Descarpentrie A, Lioret S, Bernard JY, Müller-Riemenschneider F, Godfrey KM, Tan KH, Chong YS, Eriksson JG, Chong MFF. Trajectories of lifestyle patterns from 2 to 8 years of age and cardiometabolic risk in children: the GUSTO study. Int J Behav Nutr Phys Act 2024; 21:9. [PMID: 38279175 PMCID: PMC10811908 DOI: 10.1186/s12966-024-01564-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 01/19/2024] [Indexed: 01/28/2024] Open
Abstract
BACKGROUND Tracking combinations of lifestyle behaviours during childhood ("lifestyle pattern trajectories") can identify subgroups of children that might benefit from lifestyle interventions aiming to improve health outcomes later in life. However, studies on the critical transition period from early to middle childhood are limited. We aimed to describe lifestyle patterns trajectories in children from 2 to 8 years of age and evaluated their associations with cardiometabolic risk markers at age 8 years in a multi-ethnic Asian cohort. METHODS Twelve lifestyle behaviours related to child's diet, physical activity, screen use, and sleep were ascertained using questionnaires at ages 2, 5, and 8 years. Age-specific lifestyle patterns were derived using principal component analysis and trajectories were determined using group-based multi-trajectory modelling. Child cardiometabolic risk markers were assessed at age 8 years, and associations with trajectories examined using multiple regression, adjusted for confounders. RESULTS Among 546 children, two lifestyle patterns "healthy" and "unhealthy" were observed at ages 2, 5, and 8 years separately. Three trajectory groups from 2 to 8 years were identified: consistently healthy (11%), consistently unhealthy (18%), and mixed pattern (71%). Children in the consistently unhealthy group (vs. mixed pattern) had increased odds of pre-hypertension (OR = 2.96 [95% CI 1.18-7.41]) and higher levels of diastolic blood pressure (β = 1.91 [0.27-3.55] mmHg), homeostasis model assessment of insulin resistance (β = 0.43 [0.13-0.74]), triglycerides (β = 0.11 [0.00-0.22] mmol/L), and metabolic syndrome score (β = 0.85 [0.20-1.49]), but not with BMI z-score or any anthropometric measurements. The consistently healthy group showed no differences in cardiometabolic outcomes compared to the mixed pattern group. CONCLUSION Three distinct lifestyle pattern trajectories were identified from early to middle childhood. Children in the consistently unhealthy lifestyle group did not have a raised BMI but was associated with several elevated cardiometabolic risk markers. These findings suggest the potential benefits of initiating holistic lifestyle interventions to improve children's health and well-being from an early age. TRIAL REGISTRATION Trial registration number: NCT01174875. Name of registry: ClinicalTrials.gov. URL of registry: https://classic. CLINICALTRIALS gov/ct2/show/NCT01174875 . Date of registration: August 4, 2010. Date of enrolment of the first participant to the trial: June 2009.
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Affiliation(s)
- Airu Chia
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Tahir Foundation Building, 12 Science Drive 2, #12 - 01, Singapore, 117549, Singapore.
| | - Jia Ying Toh
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Padmapriya Natarajan
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Tahir Foundation Building, 12 Science Drive 2, #12 - 01, Singapore, 117549, Singapore
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Shirong Cai
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yi Ying Ong
- Department of Social and Behavioural Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Alexandra Descarpentrie
- Centre for Research in Epidemiology and Statistics (CRESS), Université Paris Cité and Université Sorbonne Paris Nord, INRAE, Paris, F-75004, France
| | - Sandrine Lioret
- Centre for Research in Epidemiology and Statistics (CRESS), Université Paris Cité and Université Sorbonne Paris Nord, INRAE, Paris, F-75004, France
| | - Jonathan Y Bernard
- Centre for Research in Epidemiology and Statistics (CRESS), Université Paris Cité and Université Sorbonne Paris Nord, INRAE, Paris, F-75004, France
| | - Falk Müller-Riemenschneider
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Tahir Foundation Building, 12 Science Drive 2, #12 - 01, Singapore, 117549, Singapore
- Digital Health Center, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Keith M Godfrey
- MRC Lifecourse Epidemiology Centre and NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Kok Hian Tan
- Duke-NUS Medical School, Singapore, Singapore
- Department of Maternal Fetal Medicine, KK Women's and Children's Hospital, Singapore, Singapore
| | - Yap Seng Chong
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Johan G Eriksson
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of General Practice and Primary Health Care, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Centre, Helsinki, Finland
| | - Mary F-F Chong
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Tahir Foundation Building, 12 Science Drive 2, #12 - 01, Singapore, 117549, Singapore
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
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7
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Kanamori K, Suzuki T, Tatsuta N, Ota C. Environments affect blood pressure in toddlers: The Japan Environment and Children's Study. Pediatr Res 2024; 95:367-376. [PMID: 37634037 PMCID: PMC10798899 DOI: 10.1038/s41390-023-02796-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND The primary objective of this study was to examine risk factors for toddler's hypertension. METHODS Subjects of this study were children and parents participating in a national birth cohort study in Japan, the Japan Environment and Children's Study. We measured the children's blood pressure (BP) at 2 and 4 years old. We obtained children's and parents' backgrounds from the questionnaire. We investigated the factors that affect BP elevation. RESULTS Within 4988 participants, the mean systolic BP at 2 years old was 91.2 mmHg for boys and 90.0 mmHg for girls. The mean systolic BP at 4 years old was 93.8 mmHg for boys and 93.1 mmHg for girls. Parental smoking was associated with elevated values of BP at 2 and 4 years old. Obesity, gestational hypertension, and parental lower education were associated with elevated values of BP at 4 years old. Hypertensive group had a significantly higher obesity rate. The mother's lower education and parental smoking were involved in hypertensive groups. CONCLUSION Parental smoking had a significant effect on BP even in early toddlers. We emphasize the importance of avoiding second-hand smoking from early infancy to prevent future lifestyle-related illnesses including hypertension. IMPACT The mean systolic BP at 2 years old was 91.2 mmHg for boys and 90.0 mmHg for girls. The mean systolic BP at 4 years old was 93.8 mmHg for boys and 93.1 mmHg for girls. Obesity, parental smoking, and lower education were associated with hypertension at 4 years old. Parental smoking was associated with hypertension at 2 and 4 years old. We emphasize the importance of avoiding second-hand smoking from early infancy.
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Affiliation(s)
- Keita Kanamori
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.
- Department of Pediatrics, Iwate Prefectural Iwai Hospital, Ichinoseki, Japan.
| | - Tomohisa Suzuki
- Department of Pediatrics, Tohoku University Hospital, Sendai, Japan
| | - Nozomi Tatsuta
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Environment and Genome Research Center, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Chiharu Ota
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Pediatrics, Tohoku University Hospital, Sendai, Japan
- Environment and Genome Research Center, Tohoku University Graduate School of Medicine, Sendai, Japan
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8
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Zong X, Kelishadi R, Hong YM, Schwandt P, Matsha TE, Mill JG, Whincup PH, Pacifico L, López-Bermejo A, Caserta CA, Medeiros CCM, Kollias A, Qorbani M, Jazi FS, Haas GM, de Oliveira Alvim R, Zaniqueli D, Chiesa C, Bassols J, Romeo EL, de Carvalho DF, da Silva Simões MO, Stergiou GS, Grammatikos E, Zhao M, Magnussen CG, Xi B. Establishing international optimal cut-offs of waist-to-height ratio for predicting cardiometabolic risk in children and adolescents aged 6-18 years. BMC Med 2023; 21:442. [PMID: 37968681 PMCID: PMC10647138 DOI: 10.1186/s12916-023-03169-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/09/2023] [Indexed: 11/17/2023] Open
Abstract
BACKGROUND Waist-to-height ratio (WHtR) has been proposed as a simple and effective screening tool for assessing central obesity and cardiometabolic risk in both adult and pediatric populations. However, evidence suggests that the use of a uniform WHtR cut-off of 0.50 may not be universally optimal for pediatric populations globally. We aimed to determine the optimal cut-offs of WHtR in children and adolescents with increased cardiometabolic risk across different countries worldwide. METHODS We used ten population-based cross-sectional data on 24,605 children and adolescents aged 6-18 years from Brazil, China, Greece, Iran, Italy, Korea, South Africa, Spain, the UK, and the USA for establishing optimal WHtR cut-offs. We performed an external independent test (9,619 children and adolescents aged 6-18 years who came from other six countries) to validate the optimal WHtR cut-offs based on the predicting performance for at least two or three cardiometabolic risk factors. RESULTS Based on receiver operator characteristic curve analyses of various WHtR cut-offs to discriminate those with ≥ 2 cardiometabolic risk factors, the relatively optimal percentile cut-offs of WHtR in the normal weight subsample population in each country did not always coincide with a single fixed percentile, but varied from the 75th to 95th percentiles across the ten countries. However, these relatively optimal percentile values tended to cluster irrespective of sex, metabolic syndrome (MetS) criteria used, and WC measurement position. In general, using ≥ 2 cardiometabolic risk factors as the predictive outcome, the relatively optimal WHtR cut-off was around 0.50 in European and the US youths but was lower, around 0.46, in Asian, African, and South American youths. Secondary analyses that directly tested WHtR values ranging from 0.42 to 0.56 at 0.01 increments largely confirmed the results of the main analyses. In addition, the proposed cut-offs of 0.50 and 0.46 for two specific pediatric populations, respectively, showed a good performance in predicting ≥ 2 or ≥ 3 cardiometabolic risk factors in external independent test populations from six countries (Brazil, China, Germany, Italy, Korea, and the USA). CONCLUSIONS The proposed international WHtR cut-offs are easy and useful to identify central obesity and cardiometabolic risk in children and adolescents globally, thus allowing international comparison across populations.
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Affiliation(s)
- Xin'nan Zong
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
- Department of Growth and Development, Capital Institute of Pediatrics, Beijing, China
| | - Roya Kelishadi
- Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Young Mi Hong
- Department of Pediatrics, Ewha Womans University School of Medicine, Seoul, Korea
| | - Peter Schwandt
- Atherosclerosis Prevention Institute, Munich-Nuremberg, Munich, Germany
| | - Tandi E Matsha
- Department of Biomedical Sciences, Faculty of Health & Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Jose G Mill
- Department of Physiological Sciences, Center of Health Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Peter H Whincup
- Population Health Research Institute, St George's, University of London, London, UK
| | - Lucia Pacifico
- Department of Maternal and Child Health, Sapienza University of Rome, Rome, Italy
| | - Abel López-Bermejo
- Pediatric Endocrinology Research Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain
- Department of Pediatrics, Hospital Dr. Josep Trueta, Girona, Spain
- Department of Medical Sciences, University of Girona, Girona, Spain
| | - Carmelo Antonio Caserta
- Associazione Calabrese Di Epatologia - Medicina Solidale - A.C.E. ETS, Reggio Calabria, Italy
| | | | - Anastasios Kollias
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Mostafa Qorbani
- Non Communicable Research Center, Alborz University, Karaj, Iran
| | | | - Gerda-Maria Haas
- Atherosclerosis Prevention Institute, Munich-Nuremberg, Munich, Germany
| | | | - Divanei Zaniqueli
- Department of Physiological Sciences, Center of Health Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Claudio Chiesa
- Institute of Translational Pharmacology, National Research Council, Rome, Italy
| | - Judit Bassols
- Maternal-Fetal Metabolic Research Group, Girona Institute for Biomedical Research (IDIBGI), Salt, Spain
| | - Elisabetta Lucia Romeo
- Associazione Calabrese Di Epatologia - Medicina Solidale - A.C.E. ETS, Reggio Calabria, Italy
| | | | | | - George S Stergiou
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | | | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, Jinan, China
| | - Costan G Magnussen
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China.
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9
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Di Bonito P, Valerio G, Licenziati MR, Di Sessa A, Miraglia Del Giudice E, Manco M, Chiesa C, Pacifico L, Moio N, de Simone G. Static cutoffs or tables for the diagnosis of hypertension? Effect on identification of organ damage in youths with obesity. Nutr Metab Cardiovasc Dis 2023; 33:892-899. [PMID: 36710111 DOI: 10.1016/j.numecd.2022.12.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/22/2022] [Accepted: 12/30/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND AIM Recently, the European Society of Cardiology task force released a Consensus document (ESC-CD) on pediatric hypertension (HTN) supporting the use of normative tables (age range 6-16 years) for the diagnosis of HTN, while the Hypertension Canada Guidelines (HTN-CGs) proposed static cutoffs. We aimed to assess the prevalence of HTN by ESC-CD or HTN-CGs and their association with glomerular function and left ventricular (LV) geometry in youths with overweight/obesity (OW/OB). METHODS AND RESULTS Data of 3446 youths were analyzed. HTN by was defined using normative tables (ESC-CD) or static cutoffs of BP ≥ 120/80 in children (age <12 years) and ≥130/85 mmHg in adolescents (age ≥12 years) (HTN-CGs). Mildly reduced glomerular filtration rate was defined by GFR <90 ≥ 60 mL/min/1.73 m2. Concentric LV hypertrophy (cLVH) was assessed in 500 youths and defined by LVH and high relative wall thickness as proposed by ESC-CD. Prevalence of HTN was 27.9% by ESC-CD and 22.7% by HTN-CGs. The association with mildly reduced glomerular filtration rate was significant only in hypertensive adolescents classified by HTN-CGs [Odds Ratio (OR), 95%Cl] 2.16 (1.44-3.24), whereas the association with cLVH was significant using both criteria: children OR 2.18 (1.29-3.67) by ESC-CD and 2.27 (1.32-3.89) by HTN-CGs; adolescents OR 2.62 (1.17-5.84) by ESC-CD and 2.83 (1.14-7.02) by HTN-CGs. CONCLUSION Although static cutoffs may represent a simplification for HTN identification, tables by ESC-CD detect a higher number of hypertensive youths before a clear appearance of glomerular impairment, which offers advantages in terms of primary cardiovascular prevention.
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Affiliation(s)
- Procolo Di Bonito
- Department of Internal Medicine, "S. Maria delle Grazie", Pozzuoli Hospital, Naples, Italy
| | - Giuliana Valerio
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy.
| | - Maria Rosaria Licenziati
- Obesity and Endocrine Disease Unit, Department of Neuroscience, AORN Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Anna Di Sessa
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Emanuele Miraglia Del Giudice
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Claudio Chiesa
- Institute of Translational Pharmacology, National Research Council, Rome, Italy
| | - Lucia Pacifico
- Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Nicola Moio
- Department of Cardiology, "S. Maria delle Grazie", Pozzuoli Hospital, Naples, Italy
| | - Giovanni de Simone
- Hypertension Research Centre & Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
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10
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Michael N, Sadananthan SA, Yuan WL, Ong YY, Loy SL, Huang JY, Tint MT, Padmapriya N, Choo J, Ling LH, Kramer MS, Godfrey KM, Gluckman PD, Tan KH, Eriksson JG, Chong YS, Lee YS, Karnani N, Yap F, Shek LPC, Fortier MV, Moritz KM, Chan SY, Velan SS, Wlodek ME. Associations of maternal and foetoplacental factors with prehypertension/hypertension in early childhood. J Hypertens 2022; 40:2171-2179. [PMID: 36205012 DOI: 10.1097/hjh.0000000000003241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To evaluate whether characterization of maternal and foetoplacental factors beyond birthweight can enable early identification of children at risk of developing prehypertension/hypertension. METHODS We recruited 693 mother-offspring dyads from the GUSTO prospective mother-offspring cohort. Prehypertension/hypertension at age 6 years was identified using the simplified paediatric threshold of 110/70 mmHg. We evaluated the associations of pregnancy complications (gestational diabetes, excessive/inadequate gestational weight gain, hypertensive disorders of pregnancy), foetal growth deceleration (decline in foetal abdominal circumference at least 0.67 standard deviations between second and third trimesters), high foetoplacental vascular resistance (third trimester umbilical artery systolic-to-diastolic ratio ≥90th centile), preterm birth, small-for-gestational age and neonatal kidney volumes with risk of prehypertension/hypertension at age 6 years, after adjusting for sex, ethnicity, maternal education and prepregnancy BMI. RESULTS Pregnancy complications, small-for-gestational age, preterm birth, and low neonatal kidney volume were not associated with an increased risk of prehypertension/hypertension at age 6 years. In contrast, foetal growth deceleration was associated with a 72% higher risk [risk ratio (RR) = 1.72, 95% confidence interval (CI) 1.18-2.52]. High foetoplacental vascular resistance was associated with a 58% higher risk (RR = 1.58, 95% CI 0.96-2.62). Having both these characteristics, relative to having neither, was associated with over two-fold higher risk (RR = 2.55, 95% CI 1.26-5.16). Over 85% of the foetuses with either of these characteristics were born appropriate or large for gestational age. CONCLUSION Foetal growth deceleration and high foetoplacental vascular resistance may be helpful in prioritizing high-risk children for regular blood pressure monitoring and preventive interventions, across the birthweight spectrum.
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Affiliation(s)
- Navin Michael
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Suresh Anand Sadananthan
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Wen Lun Yuan
- Université de Paris, CRESS, Inserm, INRAE, Paris, France
| | | | - See Ling Loy
- Department of Reproductive Medicine, KK Women's and Children's Hospital, Singapore
- Duke-National University of Singapore Medical School
| | - Jonathan Y Huang
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Mya-Thway Tint
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Natarajan Padmapriya
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine
- Saw Swee Hock School of Public Health
| | | | - Lieng Hsi Ling
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore
- Department of Cardiology, National University Heart Centre
| | - Michael S Kramer
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine
| | - Keith M Godfrey
- Medical Research Council Lifecourse Epidemiology Unit and National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital, Southampton National Health Service Foundation Trust, Southampton, United Kingdom
| | - Peter D Gluckman
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Kok Hian Tan
- Department of Maternal Fetal Medicine
- Duke-National University of Singapore Medical School
| | - Johan G Eriksson
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine
- Department of General Practice and Primary Healthcare, University of Helsinki and Helsinki University Hospital
- Folkhälsan Research Center, Helsinki, Finland
| | - Yap-Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine
| | - Yung Seng Lee
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Department of Paediatrics
- Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore
| | - Neerja Karnani
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Fabian Yap
- Department of Pediatric Endocrinology
- Duke-National University of Singapore Medical School
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Lynette Pei-Chi Shek
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Marielle V Fortier
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Department of Diagnostic and Interventional Imaging
| | | | - Shiao-Yng Chan
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine
| | - S Sendhil Velan
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
| | - Mary E Wlodek
- Singapore Institute for Clinical Sciences, Agency for Science, Technology, and Research, Singapore
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine
- University of Melbourne, Parkville, Australia
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11
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Michael N, Gupta V, Fogel A, Huang J, Chen L, Sadananthan SA, Ong YY, Aris IM, Pang WW, Yuan WL, Loy SL, Thway Tint M, Tan KH, Chan JK, Chan SY, Shek LPC, Yap F, Godfrey K, Chong YS, Gluckman P, Velan SS, Forde CG, Lee YS, Eriksson JG, Karnani N. Longitudinal characterization of determinants associated with obesogenic growth patterns in early childhood. Int J Epidemiol 2022; 52:426-439. [PMID: 36087338 PMCID: PMC10114026 DOI: 10.1093/ije/dyac177] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 08/29/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Longitudinal assessment of the determinants of obesogenic growth trajectories in childhood can suggest appropriate developmental windows for intervention. METHODS Latent class growth mixture modelling was used to identify body mass index (BMI) z-score trajectories from birth to age 6 years in 994 children from a prospective mother-offspring cohort (Chinese, Indian and Malay ethnicities) based in Singapore. We evaluated the early-life determinants of the trajectories as well as their associations with cardiometabolic risk markers at age 6 years. RESULTS Five BMI z-score trajectory patterns were identified, three within the healthy weight range, alongside early-acceleration and late-acceleration obesogenic trajectories. The early-acceleration pattern was characterized by elevated fetal abdominal circumference growth velocity, BMI acceleration immediately after birth and crossing of the obesity threshold by age 2 years. The late-acceleration pattern had normal fetal growth and BMI acceleration after infancy, and approached the obesity threshold by age 6 years. Abdominal fat, liver fat, insulin resistance and odds of pre-hypertension/hypertension were elevated in both groups. Indian ethnicity, high pre-pregnancy BMI, high polygenic risk scores for obesity and shorter breastfeeding duration were common risk factors for both groups. Malay ethnicity and low maternal educational attainment were uniquely associated with early BMI acceleration, whereas nulliparity and obesogenic eating behaviours in early childhood were uniquely associated with late BMI acceleration. CONCLUSION BMI acceleration starting immediately after birth or after infancy were both linked to early cardiometabolic alterations. The determinants of these trajectories may be useful for developing early risk stratification and intervention approaches to counteract metabolic adversities linked to childhood obesity.
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Affiliation(s)
- Navin Michael
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Varsha Gupta
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Anna Fogel
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Jonathan Huang
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Li Chen
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Suresh Anand Sadananthan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Yi Ying Ong
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Izzuddin M Aris
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, USA
| | - Wei Wei Pang
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Wen Lun Yuan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Université de Paris, CRESS, Inserm, INRAE, Paris, France
| | - See Ling Loy
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Reproductive Medicine, KK Women's and Children's Hospital, Singapore.,Duke-NUS Medical School, Singapore
| | - Mya Thway Tint
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Kok Hian Tan
- Department of Maternal Fetal Medicine, KK Women's and Children's Hospital, Singapore.,Academic Medicine, Duke-National University of Singapore Graduate Medical School, Singapore
| | - Jerry Ky Chan
- Duke-NUS Medical School, Singapore.,Department of Reproductive Medicine, KK Women's and Children's Hospital, Singapore
| | - Shiao-Yng Chan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Lynette Pei-Chi Shek
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Fabian Yap
- Duke-NUS Medical School, Singapore.,Department of Pediatrics, KK Women's and Children's Hospital, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Keith Godfrey
- MRC Lifecourse Epidemiology Centre and NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Yap Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Peter Gluckman
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Liggins Institute, University of Auckland, Auckland, New Zealand
| | - S Sendhil Velan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Institute of Bioengineering & Bioimaging, Agency for Science Technology and Research, Singapore
| | - Ciarán G Forde
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, Netherlands
| | - Yung Seng Lee
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Johan G Eriksson
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Department of General Practice and Primary Health Care, University of Helsinki, Helsinki, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - Neerja Karnani
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore.,Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Bioinformatics Institute, Agency for Science Technology and Research, Singapore
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12
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Ong YY, Tint MT, Aris IM, Yuan WL, Chen LW, Fortier MV, Choo J, Ling LH, Shek L, Tan KH, Gluckman PD, Yap F, Chong YS, Godfrey KM, Chong MFF, Chan SY, Eriksson JG, Wlodek ME, De Lucia Rolfe E, Ong KK, Michael N, Lee YS. Newborn body composition and child cardiovascular risk markers: a prospective multi-ethnic Asian cohort study. Int J Epidemiol 2022; 51:1835-1846. [PMID: 35906917 PMCID: PMC9749728 DOI: 10.1093/ije/dyac154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/21/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Early epidemiological studies have associated low birthweight with increased cardiovascular risk. We aimed to examine whether the fat and fat-free components of birthweight have differing relationships with childhood cardiovascular risk markers. METHODS In the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort, air displacement plethysmography was conducted within 24 h after delivery in 290 naturally conceived singletons. We investigated associations of newborn cohort-specific standardized z-score of fat mass, fat-free mass, body fat percentage and birthweight on child (at 6 years of age) carotid intima-media thickness, pulse wave velocity, blood pressure, prehypertension/hypertension (>110/70 mmHg) and standardized systolic and diastolic blood pressure (SBP and DBP) trajectories (at 3-6 years of age), taking account of maternal education, height, tobacco exposure, parity, ethnicity, child's sex, gestational age, age at follow-up, and other maternal factors. RESULTS Clear inverse associations were seen for blood pressure with z-score of fat mass [SBP, β (95% CI): -1.31 mmHg (-2.57, -0.06); DBP: -0.79 mmHg (-1.74, 0.15)] and body fat percentage [SBP: -1.46 mmHg (-2.73, -0.19); DBP: -0.80 mmHg (-1.75, 0.16)], but not with fat-free mass [SBP: 0.27 mmHg (-1.29, 1.83)]; DBP: -0.14 mmHg (-1.30, 1.03)]. Being in the lowest tertile of fat mass or body fat percentage was associated with higher blood pressure trajectories and prehypertension/hypertension risk [OR (95% CI), fat mass: 4.23 (1.41, 12.68); body fat percentage: 3.22 (1.09, 9.53)] without concomitantly higher overweight/obesity risk. CONCLUSIONS At birth, low adiposity was associated with increased childhood blood pressure. Low newborn adiposity might serve as a marker of poor fetal growth or suboptimal intrauterine conditions associated with hypertension risk later in life.
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Affiliation(s)
- Yi Ying Ong
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Mya-Thway Tint
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore,Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore
| | - Izzuddin M Aris
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Wen Lun Yuan
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ling-Wei Chen
- Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore,Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Marielle V Fortier
- Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore,Department of Diagnostic and Interventional Imaging, KK Women's and Children's Hospital, Singapore
| | - Jonathan Choo
- Department of Paediatrics, KK Women's and Children's Hospital, Singapore
| | - Lieng Hsi Ling
- Department of Cardiology, National University Heart Centre, Singapore
| | - Lynette Shek
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore,Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore,Department of Paediatrics, Khoo Teck Puat-National University Children’s Medical Institute, Singapore
| | - Kok Hian Tan
- Academic Medicine Department, Duke-NUS Medical School, Singapore,Department of Maternal Fetal Medicine, KK Women's and Children's Hospital, Singapore
| | - Peter D Gluckman
- Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore,Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Fabian Yap
- Department of Paediatrics, KK Women's and Children's Hospital, Singapore,Academic Medicine Department, Duke-NUS Medical School, Singapore
| | - Yap-Seng Chong
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore,Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore
| | - Keith M Godfrey
- MRC Lifecourse Epidemiology Unit and NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Mary F-F Chong
- Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore,Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Shiao-Yng Chan
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore,Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore
| | - Johan G Eriksson
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore,Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore,Department of General Practice and Primary Health Care, University of Helsinki, Helsinki, Finland,Public Health Research Program, Folkhälsan Research Center, Helsinki, Finland
| | - Mary E Wlodek
- Department of Obstetrics and Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore,Singapore Institute for Clinical Science, Agency for Science, Technology, and Research, Singapore
| | - Emanuella De Lucia Rolfe
- Medical Research Council Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Ken K Ong
- Medical Research Council Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | | | - Yung Seng Lee
- Corresponding author. Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 12, Singapore 119228, Singapore. E-mail:
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13
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Associations of maternal periconceptional alcohol consumption with offspring prehypertension/hypertension at age 6 years: the Growing Up in Singapore Towards healthy Outcomes prospective mother-offspring cohort study. J Hypertens 2022; 40:1212-1222. [PMID: 35703883 DOI: 10.1097/hjh.0000000000003134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate the relationship of the levels of maternal alcohol consumption during the 1 year before pregnancy recognition with childhood cardiorenal, metabolic, and neurocognitive health. METHODS In 1106 women and their children from the Growing Up in Singapore Towards healthy Outcomes mother-offspring cohort, quantity of maternal alcohol consumption in the 12 months prior to pregnancy recognition was categorized as high (≥75th percentile: 1.9 g/day), low (<1.9 g/day), and none, and frequency of alcohol consumption was categorized as high (≥2-3 times/week), low (<2-3 times/week), and none. Offspring MRI-based abdominal fat depot, kidney, and brain volumes, blood pressure, metabolic syndrome score, and cognitive intelligence scores were assessed. Child prehypertension/hypertension at age 6 years was defined using a simplified pediatric threshold of 110/70 mmHg. RESULTS The average maternal alcohol consumption in the year prior to pregnancy recognition was 2.5 g/day, which is lower than the daily maximal limit of one standard drink (10 g) recommended for women by Singapore's Ministry of Health. After adjusting for participant characteristics, alcohol consumption at least 1.9 g/day was associated with over two-fold higher risk (risk ratio = 2.18, P = 0.013) of child prehypertension and 15% greater kidney growth between early infancy and age 6 years (P = 0.040) compared with abstinence. Alcohol consumption was not associated with metabolic and neurocognitive health at age 6-7 years. The associations with high frequency of alcohol consumption were concordant with those obtained for quantity of alcohol consumption. CONCLUSION Maternal self-reported alcohol consumption at least 1.9 g/day prior to pregnancy recognition was associated with increased risk of child prehypertension and rapid kidney growth. Our findings highlight the potential detrimental effects of low periconceptional alcohol consumption, below national guidelines on offspring cardiorenal health.
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14
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Kikuchi T. Pediatric hypertension based on Japanese Society of Hypertension Guidelines (JSH 2019) with actual school blood pressure screening data in Japan. Clin Exp Pediatr 2022; 65:283-290. [PMID: 34844400 PMCID: PMC9171466 DOI: 10.3345/cep.2021.00920] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 10/28/2021] [Indexed: 11/27/2022] Open
Abstract
Blood pressure (BP) in children and adolescents is associated with their growth. BP is most strongly associated with height during height gain and with degree of obesity after reaching final height. BP in childhood and adolescence is correlated with BP in adulthood. The pathophysiology of pediatric essential hypertension is associated with obesity, excess salt intake, and a low birth weight. The common causes of pediatric secondary hypertension are renal parenchymal and renovascular diseases. The significance of diagnosing pediatric hypertension involves detecting secondary hypertension and preventing organ damage due to hypertension as well as tracking essential hypertension in adulthood. Appropriate BP measurement procedures are required for diagnosing pediatric hypertension. The inflatable bladder of an appropriately sized cuff should exceed 40% of the arm circumference. BP measurements should be performed consecutively at least 3 times using an appropriately sized cuff. The diagnosis of hypertension requires that all BP values measured on 3 or more occasions be above the reference value. The criteria for pediatric hypertension are determined based on the distribution of BP in healthy children and adolescents, with values above the 95th percentile of normal representing hypertension. Japanese criteria define pediatric hypertension as ≥120/70 mmHg for preschool children, ≥130/80 mmHg for 1st-3rd graders, ≥135/80 mmHg for 4th-6th graders, ≥140/85 mmHg for 7th-9th grade boys, ≥135/80 mmHg for 7th-9th grade girls, and ≥140/85 mmHg for senior high school boys and girls. The prevalence of Japanese pediatric hypertension was 0.9% based on proper measurement protocols. The basis of managing pediatric essential hypertension is healthy lifestyle modifications. Pharmacotherapy is indicated for persistent hypertension, symptomatic hypertension, secondary hypertension, the development of target organ damage, the presence of chronic kidney disease, and diabetes mellitus. Screening for pediatric hypertension is important; therefore, BP should be routinely measured in children and adolescents.
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Affiliation(s)
- Toru Kikuchi
- Department of Pediatrics, Saitama Medical University, Saitama, Japan
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15
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Abstract
The 95th percentile of blood pressure (BP) among healthy children is the currently accepted level used to denote a hypertensive BP reading in pediatric patients. Yet, ample data have emerged showing that the detrimental effects of high BP can be demonstrated at BP levels considered normal by current guidelines. Cardiac, vascular, cognitive, and kidney effects have been shown starting at the 90th percentile in cross-sectional studies, and markers of adult cardiovascular disease appear in longitudinal cohorts whose members had modestly elevated or even normal BP as youth. This review summarizes data that support a lower threshold of concern for children and adolescents, and outlines some of the remaining questions to be answered before a lower threshold BP level could be adopted.
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Affiliation(s)
- Joseph T Flynn
- Department of Pediatrics, University of Washington School of Medicine. Division of Nephrology, Seattle Children's Hospital, WA
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16
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Hosseinpanah F, Seyedhoseinpour A, Barzin M, Mahdavi M, Tasdighi E, Dehghan P, Momeni Moghaddam A, Azizi F, Valizadeh M. Comparison analysis of childhood body mass index cut-offs in predicting adulthood carotid intima media thickness: Tehran lipid and glucose study. BMC Pediatr 2021; 21:494. [PMID: 34742260 PMCID: PMC8571836 DOI: 10.1186/s12887-021-02963-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 10/20/2021] [Indexed: 02/02/2023] Open
Abstract
Background The prevalence of obesity among children and adolescences have been increased, which can consequently increase the prevalence of metabolic and cardiovascular diseases later in life. The objective of this study is to compare the ability of different childhood body mass index cut-offs in prediction of carotid intima media thickness (CIMT) as an indicator of subclinical atherosclerosis. Methods Participants were categorized into normal weight, overweight and obesity group, based on world health organization (WHO), center for disease control and prevention (CDC), international obesity task force (IOTF) and local IOTF cut-offs. After 18 years of follow up CIMT was measured. Akaike’s information criterion and relative efficiency were measured in order to compare regression models on the role of obesity on CIMT. Results In this prospective cohort study, 1295 subjects aged 3 to 18 years old were enrolled. The overall prevalence of overweight was 15.4, 11.5, 16.3 and 14.1 along with obesity prevalence of 6.6, 8.5, 7.7 and 5.0% based on WHO, CDC, local IOTF and international IOTF criteria, respectively. CIMT was higher in obese compare to normal groups across all classification criteria. After regression analysis, international IOTF was the best to predict adulthood CIMT, followed by local IOTF and WHO. CDC had the least discriminatory ability. Conclusion Due to the results of this study, IOTF could be a better tool in national and international surveillances of children in order to define overweight and obesity, which can help us to intervene more effectively in reducing the burden of cardiovascular diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-021-02963-y.
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Affiliation(s)
- Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirhosein Seyedhoseinpour
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Barzin
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Mahdavi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Erfan Tasdighi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pooneh Dehghan
- Imaging Department, Taleghani Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Amin Momeni Moghaddam
- Imaging Department, Taleghani Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Joubert N, Walter C, du Randt R, Aerts A, Adams L, Degen J, Gall S, Müller I, Nienaber M, Nqweniso S, des Rosiers S, Seelig H, Smith D, Steinmann P, Probst-Hensch N, Utzinger J, Pühse U, Gerber M. Hypertension among South African children in disadvantaged areas and associations with physical activity, fitness, and cardiovascular risk markers: A cross-sectional study. J Sports Sci 2021; 39:2454-2467. [PMID: 34334121 DOI: 10.1080/02640414.2021.1939964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Childhood hypertension drives hypertension in later life; hence, assessing blood pressure in children is an important measure to determine current and future cardiovascular health. There is, however, a paucity of childhood blood pressure data, particularly for sub-Saharan Africa. This study explores blood pressure and associations with age, sex, socioeconomic status, physical activity, fitness, and cardiovascular risk markers. In the 'Disease, Activity and Schoolchildren's Health' (DASH) study, a cross-sectional analysis was conducted in disadvantaged neighbourhoods in the Eastern Cape province of South Africa. Assessments included blood pressure, accelerometer-measured physical activity, physical fitness, and cardiovascular risk markers. The study consisted of 785 children (383 boys, 402 girls, M = 12.4±0.9 years). Overall, 18% of the children were classified as hypertensive, while 20% were either overweight/obese, and almost four out of ten children did not meet global daily physical activity recommendations. Hypertensive children were more likely to be overweight/obese, χ2 (2,785) = 14.42, p < 0.01, but only if they did not meet physical activity recommendations, χ2 (2,295) = 11.93, p < 0.01. Considering the moderating effect which sufficient activity has on the relationship between hypertension and body weight, more emphasis should be placed on early primary health intervention and education strategies.
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Affiliation(s)
- Nandi Joubert
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Cheryl Walter
- Department of Human Movement Science, Nelson Mandela University, Gqeberha, South Africa
| | - Rosa du Randt
- Department of Human Movement Science, Nelson Mandela University, Gqeberha, South Africa
| | - Ann Aerts
- Novartis Foundation, Basel, Switzerland
| | - Larissa Adams
- Department of Human Movement Science, Nelson Mandela University, Gqeberha, South Africa
| | - Jan Degen
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Stefanie Gall
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Ivan Müller
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Madeleine Nienaber
- Department of Human Movement Science, Nelson Mandela University, Gqeberha, South Africa
| | - Siphesihle Nqweniso
- Department of Human Movement Science, Nelson Mandela University, Gqeberha, South Africa
| | | | - Harald Seelig
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Danielle Smith
- Department of Human Movement Science, Nelson Mandela University, Gqeberha, South Africa
| | - Peter Steinmann
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Nicole Probst-Hensch
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
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18
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Li Y, Dong Y, Zou Z, Gao D, Wang X, Yang Z, Dong B, Ma J. Association between pubertal development and elevated blood pressure in children. J Clin Hypertens (Greenwich) 2021; 23:1498-1505. [PMID: 34216538 PMCID: PMC8678653 DOI: 10.1111/jch.14315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/24/2021] [Accepted: 06/07/2021] [Indexed: 11/27/2022]
Abstract
Blood pressure (BP) increased with age and height development, but little was known about the effect of pubertal development on blood pressure in children. A cross‐sectional study was performed among 4146 children aged 7–12 years old in China. Pubertal development was assessed based on breast stages and testicular volume. The associations of pubertal development with BP levels and the rate of elevated blood pressure (EBP) were quantified using multiple linear and logistic regressions. We found that pubertal developmental level was positively correlated with BP, and children who experienced puberty onset and early pubertal timing had higher BP levels and prevalence of EBP. After adjusting for covariates, children experienced puberty onset had 3.84 and 2.24 mmHg increase in systolic blood pressure and diastolic blood pressure, and 70%, 53%, and 62% increased odds of EBP, ESBP, and EDBP, respectively, compared with those without puberty onset. Similar results were observed for children who had early pubertal timing. The change of BP in puberty is greater and the association between pubertal development and BP is stronger in girls than boys. These findings suggested that pubertal development could be an important independent factor and one critical period for the EBP progress. Monitoring and management of pubertal development are necessary particularly among girls.
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Affiliation(s)
- Yanhui Li
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Yanhui Dong
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Zhiyong Zou
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Di Gao
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Xijie Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Zhaogeng Yang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Bin Dong
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Jun Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
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19
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Pollack AH, Hanevold C, Onchiri F, Flynn JT. Influence of Blood Pressure Percentile Reporting on the Recognition of Elevated Blood Pressures. Hosp Pediatr 2021; 11:799-807. [PMID: 34215652 DOI: 10.1542/hpeds.2020-002055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To explore the impact of displaying blood pressure (BP) percentiles with BP readings in the electronic health record (EHR) on the recognition of children with elevated blood pressures (EBPs). METHODS This was a retrospective cohort study of children (ages 1-17), including inpatients and outpatients, with at least 1 EHR noninvasive BP recording. In phase 1, BP percentiles were calculated, stored, and not displayed to clinicians. In phase 2, percentiles were displayed adjacent to the EHR BP. Encounters with 1 BP ≥95th percentile were classified as elevated. EBP recognition required the presence of at least 1 EBP-related International Classification of Diseases, Ninth Revision or International Classification of Diseases, 10th Revision code. We compared recognition frequencies across phases with logistic regression. RESULTS In total, 45 504 patients in 115 060 encounters were included. Inpatient recognition was 4.1% (238 of 5572) in phase 1 and 5.5% (338 of 5839) in phase 2. The adjusted odds ratio (OR) associated with the intervention was 1.22 (95% confidence interval [CI]: 0.90-1.66). Outpatient recognition rates were 8.0% (1096 of 13 725 EBP encounters) in phase 1 and 9.7% (1442 of 14 811 encounters) in phase 2. The adjusted OR was 1.296 (95% CI: 0.999-1.681). Overall, recognition rates were higher in boys (outpatient OR: 1.51; 95% CI: 1.15-1.98) and older children (outpatient/inpatient OR: 1.08/1.08; 95% CI: 1.05-1.11/1.05-1.11) and lower for those on a surgical service (outpatient/inpatient: OR: 0.41/0.38; 95% CI: 0.30-0.58/0.27-0.52). CONCLUSIONS Addition of BP percentiles to the EHR did not significantly change EBP recognition as measured by the addition of an EBP diagnosis code. Girls, younger children, and patients followed on a surgical service were less likely to have their EBP recognized by providers.
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Affiliation(s)
- Ari H Pollack
- Division of Nephrology .,Seattle Children's Hospital, Seattle, Washington
| | - Coral Hanevold
- Division of Nephrology.,Seattle Children's Hospital, Seattle, Washington
| | | | - Joseph T Flynn
- Division of Nephrology.,Seattle Children's Hospital, Seattle, Washington
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20
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Brady TM, Altemose K, Urbina EM. Impact of the 2017 American Academy of Pediatrics' Clinical Practice Guideline on the Identification and Risk Stratification of Youth at Increased Cardiovascular Disease Risk. Hypertension 2021; 77:1815-1824. [PMID: 33813845 PMCID: PMC8119317 DOI: 10.1161/hypertensionaha.121.14585] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The updated clinical practice guideline (CPG) published by the American Academy of Pediatrics in 2017 introduced significant changes to the diagnostic and evaluative approach towards children with elevated blood pressure. The goals of this review were to summarize the current evidence regarding the impact of the new CPG on the identification and risk stratification of children at increased cardiovascular disease risk. Universally, the new CPG definitions of abnormal blood pressure led to more children classified as having a hypertensive blood pressure when compared with alternative definitions. Youth who moved to a higher blood pressure stage with the CPG typically had worse cardiometabolic profiles and more comorbidites. The association of CPG-defined hypertension and concurrent intermediate cardiovascular disease outcomes such as left ventricular hypertrophy and increased pulse wave velocity remains unclear; however, longitudinal data suggests an improved identification of those at greatest risk for adult cardiovascular disease with the CPG definitions. The majority of studies reviewed used blood pressure from one encounter, not replicate blood pressures from multiple visits, to define an abnormal or hypertensive blood pressure. Therefore, future studies investigating the prevalence of confirmed hypertension and the association between confirmed hypertension and outcomes are needed to optimally characterize the performance of the new CPG on identifying children at cardiovascular disease risk.
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Affiliation(s)
- Tammy M. Brady
- Johns Hopkins University School of Medicine, Division of Pediatric Nephrology
| | - Kathleen Altemose
- Penn State College of Medicine, Division of Pediatric Nephrology and Hypertension
| | - Elaine M. Urbina
- Cincinnati Children’s Hospital Medical Center, Division of Cardiology
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21
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Tocci ND, Collier SR, Meucci M. Measures of ejection duration and subendocardial viability ratio in normal weight and overweight adolescent children. Physiol Rep 2021; 9:e14852. [PMID: 33991440 PMCID: PMC8123553 DOI: 10.14814/phy2.14852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/29/2021] [Accepted: 04/08/2021] [Indexed: 12/03/2022] Open
Abstract
The aim of our study was to determine how being overweight (OW) affects measures of ejection duration (ED), subendocardial viability ratio (SEVR), and central arterial health in a sample of adolescent children. Thirty‐four sex and age‐matched adolescent children (n = 34, 17 OW, age = 14 ± 2 years) participated in one laboratory visit. Anthropometric measures, body composition, and cardiovascular measures including resting heart rate, aortic systolic blood pressure (ASBP), carotid‐femoral pulse wave velocity (cf‐PWV), ED (EDms absolute vs. relative ED%), and the SEVR were ascertained. Transfer functions were applied to obtain ASBP. ED was measured as the time from the beginning of the upstroke of the pulse wave and the dicrotic notch, SEVR as the quotient of the diastolic pressure‐time area to the systolic pressure‐time area, and cf‐PWV as the quotient of distance between carotid‐femoral measurement sites and the transit time of the pulse wave. cf‐PWV was significantly higher in OW compared to normal weight participants (5.13 ± 0.85 vs. 4.53 ± 0.46 m/s respectively; p = 0.015, d = 0.51). OW adolescents also reported significantly higher values for ASBP (103.1 ± 11.8 vs. 95.7 ± 8.2 mmHg respectively; p = 0.043, d = 0.72) and significantly lower values of SEVR (114.4 ± 25.9% vs. 132.2 ± 22.0% respectively; p = 0.038; d = 0.33). Overweight adolescents demonstrated higher cf‐PWV, ASBP, and SEVR then normal weight peers.
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Affiliation(s)
- Nicholas D Tocci
- Department of Health and Exercise Science, Appalachian State University, Boone, NC, USA
| | - Scott R Collier
- Department of Health and Exercise Science, Appalachian State University, Boone, NC, USA
| | - Marco Meucci
- Department of Health and Exercise Science, Appalachian State University, Boone, NC, USA
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22
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Pool LR, Aguayo L, Brzezinski M, Perak AM, Davis MM, Greenland P, Hou L, Marino BS, Van Horn L, Wakschlag L, Labarthe D, Lloyd-Jones D, Allen NB. Childhood Risk Factors and Adulthood Cardiovascular Disease: A Systematic Review. J Pediatr 2021; 232:118-126.e23. [PMID: 33516680 DOI: 10.1016/j.jpeds.2021.01.053] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To conduct a comprehensive review of the literature on childhood risk factors and their associations with adulthood subclinical and clinical cardiovascular disease (CVD). STUDY DESIGN A systematic search was performed using the MEDLINE, EMBASE, PsycINFO, CINAHL, and Web of Science databases to identify English-language articles published through June 2018. Articles were included if they were longitudinal studies in community-based populations, the primary exposure occurred during childhood, and the primary outcome was either a measure of subclinical CVD or a clinical CVD event occurring in adulthood. Two independent reviewers screened determined whether eligibility criteria were met. RESULTS There were 210 articles that met the predefined criteria. The greatest number of publications examined associations of clinical risk factors, including childhood adiposity, blood pressure, and cholesterol, with the development of adult CVD. Few studies examined childhood lifestyle factors including diet quality, physical activity, and tobacco exposure. Domains of risk beyond "traditional" cardiovascular risk factors, such as childhood psychosocial adversity, seemed to have strong published associations with the development of CVD. CONCLUSIONS Although the evidence was fairly consistent in direction and magnitude for exposures such as childhood adiposity, hypertension, and hyperlipidemia, significant gaps remain in the understanding of how childhood health and behaviors translate to the risk of adulthood CVD, particularly in lesser studied exposures like glycemic indicators, physical activity, diet quality, very early life course exposure, and population subgroups.
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Affiliation(s)
- Lindsay R Pool
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL.
| | - Liliana Aguayo
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Michal Brzezinski
- Department of Public Health and Social Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Amanda M Perak
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Division of Cardiology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Institute for Innovations in Developmental Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Matthew M Davis
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Institute for Innovations in Developmental Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL; Division of Academic General Pediatrics, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Philip Greenland
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Lifang Hou
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Institute for Innovations in Developmental Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Bradley S Marino
- Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Division of Cardiology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Institute for Innovations in Developmental Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL; Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Linda Van Horn
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Lauren Wakschlag
- Division of Academic General Pediatrics, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Darwin Labarthe
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Division of Academic General Pediatrics, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Donald Lloyd-Jones
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Division of Academic General Pediatrics, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Norrina B Allen
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL; Division of Academic General Pediatrics, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
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23
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Khoury M, Urbina EM. Hypertension in adolescents: diagnosis, treatment, and implications. THE LANCET CHILD & ADOLESCENT HEALTH 2021; 5:357-366. [DOI: 10.1016/s2352-4642(20)30344-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 11/27/2022]
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24
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Metabolic syndrome, clustering of cardiovascular risk factors and high carotid intima-media thickness in children and adolescents. J Hypertens 2021; 38:618-624. [PMID: 31790055 DOI: 10.1097/hjh.0000000000002318] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The clinical utility of screening for pediatric metabolic syndrome (MetS) in children and adolescents is still controversial. We examined the performance of pediatric MetS vs. clustering of cardiovascular risk factors (which are the components of MetS) for predicting high carotid intima-media thickness (cIMT) in children and adolescents. METHODS Participants included 2427 children and adolescents aged 6-17 years from population-based studies in three countries (Brazil, China and Italy). Pediatric MetS was defined using either the modified National Cholesterol Education Program Adult Treatment Panel III criteria or the modified International Diabetes Federation criteria. Clustering of cardiovascular risk factors was calculated as the sum of five components of MetS (i.e. central obesity, elevated blood pressure, elevated triglycerides, reduced HDL-cholesterol and elevated fasting blood glucose). High cIMT was defined as cIMT at least 95th percentile values for sex and age developed from European children. RESULTS Presence of one, two or at least three cardiovascular risk factors (using the National Cholesterol Education Program Adult Treatment Panel III criteria), as compared with none, was associated with gradually increasing odds of high cIMT [odds ratios (95% confidence intervals): 1.60 (1.29-1.99), 2.89 (2.21-3.78) and 4.24 (2.81-6.39), respectively]. High cIMT was also associated with presence (vs. absence) of MetS (odds ratio = 2.88, 95% confidence interval = 1.95-4.26). However, clustering of cardiovascular risk factors predicted high cIMT markedly better than MetS (area under the curve of 0.66 vs. 0.54, respectively). Findings were similar using the International Diabetes Federation criteria for pediatric MetS. CONCLUSION In children and adolescents, a graded score based on five cardiovascular risk factors (used to define MetS) predicted high cIMT markedly better than MetS. These findings do not support the clinical utility of MetS for screening youth at increased cardiovascular risk, as expressed in this study by high cIMT.
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Hypertension Canada's 2020 Comprehensive Guidelines for the Prevention, Diagnosis, Risk Assessment, and Treatment of Hypertension in Adults and Children. Can J Cardiol 2021; 36:596-624. [PMID: 32389335 DOI: 10.1016/j.cjca.2020.02.086] [Citation(s) in RCA: 272] [Impact Index Per Article: 90.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 02/23/2020] [Accepted: 02/23/2020] [Indexed: 11/21/2022] Open
Abstract
Hypertension Canada's 2020 guidelines for the prevention, diagnosis, risk assessment, and treatment of hypertension in adults and children provide comprehensive, evidence-based guidance for health care professionals and patients. Hypertension Canada develops the guidelines using rigourous methodology, carefully mitigating the risk of bias in our process. All draft recommendations undergo critical review by expert methodologists without conflict to ensure quality. Our guideline panel is diverse, including multiple health professional groups (nurses, pharmacy, academics, and physicians), and worked in concert with experts in primary care and implementation to ensure optimal usability. The 2020 guidelines include new guidance on the management of resistant hypertension and the management of hypertension in women planning pregnancy.
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Howe CG, Margetaki K, Vafeiadi M, Roumeliotaki T, Karachaliou M, Kogevinas M, McConnell R, Eckel SP, Conti DV, Kippler M, Farzan SF, Chatzi L. Prenatal metal mixtures and child blood pressure in the Rhea mother-child cohort in Greece. Environ Health 2021; 20:1. [PMID: 33407552 PMCID: PMC7789252 DOI: 10.1186/s12940-020-00685-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 12/07/2020] [Indexed: 05/10/2023]
Abstract
BACKGROUND Child blood pressure (BP) is predictive of future cardiovascular risk. Prenatal exposure to metals has been associated with higher BP in childhood, but most studies have evaluated elements individually and measured BP at a single time point. We investigated impacts of prenatal metal mixture exposures on longitudinal changes in BP during childhood and elevated BP at 11 years of age. METHODS The current study included 176 mother-child pairs from the Rhea Study in Heraklion, Greece and focused on eight elements (antimony, arsenic, cadmium, cobalt, lead, magnesium, molybdenum, selenium) measured in maternal urine samples collected during pregnancy (median gestational age at collection: 12 weeks). BP was measured at approximately 4, 6, and 11 years of age. Covariate-adjusted Bayesian Varying Coefficient Kernel Machine Regression and Bayesian Kernel Machine Regression (BKMR) were used to evaluate metal mixture impacts on baseline and longitudinal changes in BP (from ages 4 to 11) and the development of elevated BP at age 11, respectively. BKMR results were compared using static versus percentile-based cutoffs to define elevated BP. RESULTS Molybdenum and lead were the mixture components most consistently associated with BP. J-shaped relationships were observed between molybdenum and both systolic and diastolic BP at age 4. Similar associations were identified for both molybdenum and lead in relation to elevated BP at age 11. For molybdenum concentrations above the inflection points (~ 40-80 μg/L), positive associations with BP at age 4 were stronger at high levels of lead. Lead was positively associated with BP measures at age 4, but only at high levels of molybdenum. Potential interactions between molybdenum and lead were also identified for BP at age 11, but were sensitive to the cutoffs used to define elevated BP. CONCLUSIONS Prenatal exposure to high levels of molybdenum and lead, particularly in combination, may contribute to higher BP at age 4. These early effects appear to persist throughout childhood, contributing to elevated BP in adolescence. Future studies are needed to identify the major sources of molybdenum and lead in this population.
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Affiliation(s)
- Caitlin G. Howe
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Dartmouth College, 1 Medical Center Dr, Lebanon, NH 03766 USA
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
| | - Katerina Margetaki
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Crete Greece
| | - Marina Vafeiadi
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Crete Greece
| | - Theano Roumeliotaki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Crete Greece
| | - Marianna Karachaliou
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Crete Greece
| | - Manolis Kogevinas
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
- CIBER Epidemiología y Salud Pública, Madrid, Spain
| | - Rob McConnell
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
| | - Sandrah P. Eckel
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
| | - David V. Conti
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
| | - Maria Kippler
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Shohreh F. Farzan
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
| | - Leda Chatzi
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA USA
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Yuan Y, Mu JJ, Chu C, Zheng WL, Wang Y, Hu JW, Ma Q, Wang KK, Yan Y, Liao YY, Chen C. Predictive Role of Child-To-Adult Blood Pressure Trajectories for Incident Metabolic Syndrome: 30-Year Hanzhong Adolescent Hypertension Study. Endocr Pract 2020; 27:433-442. [PMID: 33840450 DOI: 10.1016/j.eprac.2020.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 08/06/2020] [Accepted: 09/04/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The relationship between child-to-adult blood pressure (BP) trajectories and metabolic syndrome (MetS) is unknown. We aimed to determine the predictive role of BP trajectories for incident MetS and its components. METHODS The prospective Hanzhong Adolescent Hypertension study began in 1987 and included 2692 participants free of MetS at baseline with at least 3 BP measurements available from 1987 to 2017. RESULTS The systolic BP (SBP) trajectory patterns were grouped as normal (class 1, 18.7%), high normal (class 2, 60.3%), prehypertensive (class 3, 13.1%), stage 1 hypertensive (class 4, 5.7%), and stage 2 hypertensive (class 5, 2.2%). Compared with those in the normal group, individuals in classes 2 to 5 had significantly higher risks of MetS (all Ps < .05), and those with hypertension had more than an 8-fold higher risk of MetS (both P < .05). The fully adjusted risk ratios (RRs) of central obesity increased significantly in a stepwise manner as the SBP trajectory group increased from class 1 to class 5 (P < .05). Compared with those with a normal SBP trajectory, participants in the prehypertensive group and stage 1 and stage 2 hypertensive groups had significantly higher RRs for high-risk triglycerides after full adjustment (RR = 1.89 [1.22-2.94]; RR = 3.61 [2.16-6.02]; and RR = 3.22 [1.52-6.84], respectively). CONCLUSION Our study suggests that BP trajectories are predictive of incident MetS outcomes. Early detection of hypertension or modest elevations in BP is crucial. The stage of hypertension based on SBP level showed a greater association with central obesity.
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Affiliation(s)
- Yue Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Jian-Jun Mu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China.
| | - Chao Chu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Wen-Ling Zheng
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yang Wang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Jia-Wen Hu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Qiong Ma
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Ke-Ke Wang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yu Yan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yue-Yuan Liao
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Chen Chen
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China; Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
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Krist AH, Davidson KW, Mangione CM, Barry MJ, Cabana M, Caughey AB, Donahue K, Doubeni CA, Epling JW, Kubik M, Ogedegbe G, Pbert L, Silverstein M, Simon MA, Tseng CW, Wong JB. Screening for High Blood Pressure in Children and Adolescents: US Preventive Services Task Force Recommendation Statement. JAMA 2020; 324:1878-1883. [PMID: 33170248 DOI: 10.1001/jama.2020.20122] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
IMPORTANCE Prevalence of hypertension (both primary and secondary) in children and adolescents in the US ranges from 3% to 4%. Primary hypertension in children and adolescents occurs primarily in children older than 13 years and has no known cause but is associated with several risk factors, including family history and higher body mass index. Secondary hypertension occurs primarily in younger children and is most commonly caused by genetic disorders, renal disease, endocrine disorders, or cardiovascular abnormalities. OBJECTIVE To update its 2013 recommendation, the USPSTF commissioned a review of the evidence on the benefits and harms of screening, test accuracy, the effectiveness and harms of treatment, and the association between hypertension and markers of cardiovascular disease in childhood and adulthood. POPULATION This recommendation statement applies to children and adolescents aged 3 to 18 years not known to have hypertension or who are asymptomatic. EVIDENCE ASSESSMENT The USPSTF concludes that the evidence to support screening for high blood pressure in children and adolescents is insufficient and that the balance of benefits and harms cannot be determined. RECOMMENDATION The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for high blood pressure in children and adolescents. (I statement).
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Affiliation(s)
| | - Alex H Krist
- Fairfax Family Practice Residency, Fairfax, Virginia
- Virginia Commonwealth University, Richmond
| | - Karina W Davidson
- Feinstein Institute for Medical Research at Northwell Health, Manhasset, New York
| | | | | | | | | | | | | | | | | | | | - Lori Pbert
- University of Massachusetts Medical School, Worcester
| | | | | | - Chien-Wen Tseng
- University of Hawaii, Honolulu
- Pacific Health Research and Education Institute, Honolulu, Hawaii
| | - John B Wong
- Tufts University School of Medicine, Boston, Massachusetts
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Gartlehner G, Vander Schaaf EB, Orr C, Kennedy SM, Clark R, Viswanathan M. Screening for Hypertension in Children and Adolescents: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2020; 324:1884-1895. [PMID: 33170247 DOI: 10.1001/jama.2020.11119] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
IMPORTANCE Childhood hypertension can result in adverse outcomes during adulthood; identifying and treating primary and secondary childhood hypertension may reduce such risks. OBJECTIVE To update the evidence on screening and treatment of hypertension in childhood and adolescence for the US Preventive Services Task Force. DATA SOURCES PubMed, Cochrane Library, International Pharmaceutical Abstracts, EMBASE, and trial registries through September 3, 2019; bibliographies from retrieved articles, experts, and surveillance of the literature through October 6, 2020. STUDY SELECTION Fair- or good-quality English-language studies evaluating diagnostic accuracy of blood pressure screening; cohort studies assessing the association of hypertension in childhood and adolescence with blood pressure or other intermediate outcomes in adulthood; randomized clinical trials (RCTs) or meta-analyses of pharmacological and lifestyle interventions. DATA EXTRACTION AND SYNTHESIS Two reviewers independently assessed titles/abstracts and full-text articles, extracted data, and assessed study quality; the evidence was synthesized qualitatively. MAIN OUTCOMES AND MEASURES Sensitivity, specificity, and measures of association between childhood and adulthood blood pressure; reduction of childhood blood pressure; adverse effects of treatments. RESULTS Forty-two studies from 43 publications were included (N>12 400). No studies evaluated the benefits or harms of screening and the effect of treating childhood hypertension on outcomes in adulthood. One study reported a sensitivity of 0.82 and a specificity of 0.70 for 2 office-based blood pressure measurements. Twenty observational studies suggested a significant association between childhood hypertension and abnormal blood pressure in adulthood (odds ratios, 1.1-4.5; risk ratios, 1.45-3.60; hazard ratios, 2.8-3.2). Thirteen placebo-controlled RCTs and 1 meta-analysis assessed reductions in systolic (SBP) and diastolic blood pressure from pharmacological treatments. Pooled reductions of SBP were -4.38 mm Hg (95% CI, -7.27 to -2.16) for angiotensin-converting enzyme inhibitors and -3.07 mm Hg (95% CI, -4.99 to -1.44) for angiotensin receptor blockers. Candesartan reduced SBP by -6.56 mm Hg (P < .001; n = 240). β-Blockers, calcium channel blockers, and mineralocorticoid receptor antagonists did not achieve significant reductions over 2 to 4 weeks. SBP was significantly reduced by exercise over 8 months (-4.9 mm Hg, P ≤ .05; n = 69), by dietary approaches to stop hypertension over 3 months (-2.2 mm Hg, P < .01; n = 57), and by a combination of drug treatment and lifestyle interventions over 6 months (-7.6 mm Hg; P < .001; n = 95). Low-salt diet did not achieve reductions of blood pressure. CONCLUSIONS AND RELEVANCE Observational studies indicate an association between hypertension in childhood and hypertension in adulthood. However, the evidence is inconclusive whether the diagnostic accuracy of blood pressure measurements is adequate for screening asymptomatic children and adolescents in primary care.
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Affiliation(s)
- Gerald Gartlehner
- Evidence-Based Practice Center, RTI International-University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- RTI International, Research Triangle Park, North Carolina
- Department for Evidence-Based Medicine and Evaluation, Danube University, Krems, Austria
| | - Emily B Vander Schaaf
- Evidence-Based Practice Center, RTI International-University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Colin Orr
- Evidence-Based Practice Center, RTI International-University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Sara M Kennedy
- Evidence-Based Practice Center, RTI International-University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- RTI International, Research Triangle Park, North Carolina
| | - Rachel Clark
- Evidence-Based Practice Center, RTI International-University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Meera Viswanathan
- Evidence-Based Practice Center, RTI International-University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- RTI International, Research Triangle Park, North Carolina
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30
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The Japanese Society of Hypertension Guidelines for the Management of Hypertension (JSH 2019). Hypertens Res 2020; 42:1235-1481. [PMID: 31375757 DOI: 10.1038/s41440-019-0284-9] [Citation(s) in RCA: 1059] [Impact Index Per Article: 264.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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31
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Dionne JM. Evidence Gaps in the Identification and Treatment of Hypertension in Children. Can J Cardiol 2020; 36:1384-1393. [PMID: 32502426 DOI: 10.1016/j.cjca.2020.02.076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/06/2020] [Indexed: 01/03/2023] Open
Abstract
The ultimate goal of recognizing and treating hypertension in childhood is to prevent target-organ damage during childhood and to reduce the risk of adulthood cardiovascular disease. The quality of evidence to guide blood pressure management in children is lower than in adult medicine, yet some common findings support clinical practice recommendations. Oscillometric devices are increasingly replacing manual blood pressure measurements, but evidence shows that readings are not equivalent between the 2 methods. In addition, multiple blood pressure readings are needed before diagnosing a child with hypertension, but the optimal number and timing are still being determined. The recent American Academy of Pediatrics blood pressure guideline has revised the normative data tables and included threshold blood pressure limits which seem to identify children with higher cardiovascular risks. Threshold limits vary between guidelines, and the most accurate threshold has yet to be determined. Lifestyle modifications are a cornerstone of hypertension management, but the optimal diet and physical activity changes for beneficial effect are not known. When pharmacotherapy is needed, physicians have used drugs from all antihypertensive classes in children, yet only a few classes have been systematically studied. The long-term cardiovascular consequences of elevated blood pressure during childhood are under investigation and it seems that the lower the childhood blood pressure the better and that the rate of change during childhood is predictive of adulthood disease. With much still to learn, this article summarizes the evidence and the evidence gaps for the diagnosis, investigation, management, and outcomes of pediatric hypertension.
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Affiliation(s)
- Janis M Dionne
- Division of Nephrology, Department of Pediatrics, University of British Columbia, BC Children's Hospital, Vancouver, British Columbia, Canada.
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32
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The Problem of Diagnosing Pediatric Hypertension: Is Using Static Blood Pressure Cutoffs Instead of Blood Pressure Tables a Solution? Can J Cardiol 2020; 36:1333-1335. [PMID: 32461061 DOI: 10.1016/j.cjca.2020.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 11/22/2022] Open
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Use of Static Cutoffs of Hypertension to Determine High cIMT in Children and Adolescents: An International Collaboration Study. Can J Cardiol 2020; 36:1467-1473. [PMID: 32492399 DOI: 10.1016/j.cjca.2020.02.093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Pediatric hypertension is typically defined as blood pressure ≥ sex-, age-, and height-specific 95th percentile (high) cutoffs. Given the number of strata, there are hundreds of cutoffs for defining elevated and high blood pressure that make it cumbersome to use in clinical practice. This study aimed to evaluate the utility of the static cutoffs for pediatric hypertension (120/80 mm Hg for children and 130/80 mm Hg for adolescents) in determining high carotid intimamedia thickness (cIMT) in children and adolescents. METHODS Data were from 6 population-based cross-sectional studies in Brazil, China, Greece, Italy, Spain, and the United Kingdom. A total of 4280 children and adolescents, aged 6 to 17 years, were included. High cIMT was defined as cIMT ≥ sex-, age- and cohort-specific 90th percentile cutoffs. RESULTS Compared with normal blood pressure, hypertension defined using the percentile-based cutoffs from 2017 American Academy of Pediatrics guideline, and the static cutoffs were associated with similar higher odds for high cIMT (percentile-based cutoffs: odds ratio [OR], 1.46, 95% confidence interval [CI], 1.15-1.86; static cutoffs: OR, 1.65, 95% CI, 1.25-2.17), after adjustment for sex, age, race/ethnicity, body mass index, high-density lipoprotein-cholesterol, triglyceride, and fasting blood glucose. The similar utility of 2 definitions in determining high cIMT was further confirmed by area under the receiver operating characteristic curve and net reclassification improvement methods (P for difference > 0.05). CONCLUSION Static cutoffs (120/80 mm Hg for children, 130/80 mm Hg for adolescents) performed similarly compared with percentile-based cutoffs in determining high cIMT, supporting the use of static cutoffs in identifying pediatric hypertension in clinical practice.
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Yang L, Magnussen CG, Yang L, Bovet P, Xi B. Elevated Blood Pressure in Childhood or Adolescence and Cardiovascular Outcomes in Adulthood: A Systematic Review. Hypertension 2020; 75:948-955. [PMID: 32114851 DOI: 10.1161/hypertensionaha.119.14168] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There remains some uncertainty about the magnitude of the associations between elevated blood pressure (BP) in childhood or adolescence and cardiovascular morbidity and mortality in adulthood. We summarized evidence on the long-term impact of elevated BP in childhood or adolescence on cardiovascular morbidity and mortality in adulthood. PubMed and Embase databases were searched up to August 1, 2019, and retrieved studies were reviewed manually. Our systematic review included all eligible prospective cohort studies on the associations between BP status in childhood or adolescence and intermediate markers or hard outcomes of cardiovascular disease in adults, including high pulse wave velocity, high carotid intima-media thickness, left ventricular hypertrophy, and cardiovascular disease (fatal and nonfatal) and total mortality. A total of 19 articles were finally included, and 12 could be synthesized by meta-analysis. Elevated BP in childhood or adolescence was significantly associated, in adulthood, with high pulse wave velocity (3 articles, N=3725; pooled odds ratio [OR], 1.83 [95% CI, 1.39-2.40]); high carotid intima-media thickness (2 articles, N=4152; OR, 1.60 [95% CI, 1.29-2.00]); and left ventricular hypertrophy (2 articles, N=3019; OR, 1.40 [95% CI, 1.20-1.64]). Additionally, our systematic review also shows evidence of associations of elevated BP in youth with cardiovascular disease and mortality in adulthood. In conclusion, our systematic review and meta-analysis confirms that elevated BP in childhood or adolescence is associated with several intermediate markers and hard outcomes of cardiovascular disease in adulthood. These findings emphasize the importance for children and adolescents to have their BP within normal values.
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Affiliation(s)
- Lili Yang
- From the Department of Epidemiology, School of Public Health, Shandong University, Jinan, China (Lili Yang, Liu Yang, B.X.)
| | - Costan G Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia (C.G.M.)
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Finland (C.G.M.)
| | - Liu Yang
- From the Department of Epidemiology, School of Public Health, Shandong University, Jinan, China (Lili Yang, Liu Yang, B.X.)
| | - Pascal Bovet
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Switzerland (P.B.)
| | - Bo Xi
- From the Department of Epidemiology, School of Public Health, Shandong University, Jinan, China (Lili Yang, Liu Yang, B.X.)
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Adrenal function links to early postnatal growth and blood pressure at age 6 in children born extremely preterm. Pediatr Res 2019; 86:339-347. [PMID: 30631138 PMCID: PMC6561840 DOI: 10.1038/s41390-018-0243-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 11/09/2018] [Indexed: 11/08/2022]
Abstract
BACKGROUND Low birth weight in term-born individuals correlates with adverse cardiometabolic outcomes; excess glucocorticoid exposure has been linked to these relationships. We hypothesized that cortisol and adrenal androgens would correlate inversely with birthweight and directly with markers of cardiometabolic risk in school-aged children born extremely preterm; further, preterm-born would have increased cortisol and adrenal androgens compared to term-born children. METHODS Saliva samples were obtained at age 6 from 219 preterm-born children followed since birth and 40 term-born children and analyzed for dehydroepiandrosterone (DHEA) and cortisol. Cortisol was also measured at home (awakening, 30' later, evening). RESULTS For preterm-born children, cortisol and DHEA correlated inversely with weight and length Z-scores at 36 weeks PMA and positively with systolic BP. DHEA was higher in preterm-born than term-born children (boys p < 0.01; girls p = 0.04). Cortisol was similar between preterm-born and term-born at study visit; however, preterm-born children showed a blunted morning cortisol. In term-born children, DHEA correlated with BMI (p = 0.04), subscapular, and abdominal skinfold thicknesses (both p < 0.01). CONCLUSION Cortisol and DHEA correlated inversely with early postnatal growth and directly with systolic BP in extremely preterm-born children, suggesting perinatal programming. Blunted morning cortisol may reflect NICU stress, as seen after other adverse childhood experiences (ACEs).
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36
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Zhao M, Mill JG, Yan WL, Hong YM, Skidmore P, Stoner L, Mora-Urda AI, Khadilkar A, Alvim RDO, Kim HS, Montero López P, Zhang Y, Saeedi P, Zaniqueli D, Jiang Y, Oliosa PR, de Faria ER, Mu K, Niu DY, Magnussen CG, Xi B. Static cut-points of hypertension and increased arterial stiffness in children and adolescents: The International Childhood Vascular Function Evaluation Consortium. J Clin Hypertens (Greenwich) 2019; 21:1335-1342. [PMID: 31389662 DOI: 10.1111/jch.13642] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 06/12/2019] [Accepted: 06/28/2019] [Indexed: 12/27/2022]
Abstract
Pediatric elevated blood pressure (BP) and hypertension are usually defined using traditional BP tables at the 90th and 95th percentiles, respectively, based on sex, age, and height, which are cumbersome to use in clinical practice. The authors aimed to assess the performance of the static cut-points (120/80 mm Hg and 130/80 mm Hg for defining elevated BP and hypertension for adolescents, respectively; and 110/70 mm Hg and 120/80 mm Hg for children, respectively) in predicting increased arterial stiffness. Using data from five population-based cross-sectional studies conducted in Brazil, China, Korea, and New Zealand, a total of 2546 children and adolescents aged 6-17 years were included. Increased arterial stiffness was defined as pulse wave velocity ≥sex-specific, age-specific, and study population-specific 90th percentile. Compared to youth with normal BP, those with hypertension defined using the 2017 American Academy of Pediatrics guideline (hereafter referred to as "percentile-based cut-points") and the static cut-points were at similar risk of increased arterial stiffness, with odds ratios and 95% confidence intervals of 2.35 (1.74-3.17) and 3.07 (2.20-4.28), respectively. Area under the receiver operating characteristic curve and net reclassification improvement methods confirmed the similar performance of static cut-points and percentile-based cut-points (P for difference > .05). In conclusion, the static cut-points performed similarly well when compared with the percentile-based cut-points in predicting childhood increased arterial stiffness. Use of static cut-points to define hypertension in childhood might simplify identification of children with abnormal BP in clinical practice.
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Affiliation(s)
- Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, Jinan, China
| | - Jose G Mill
- Department of Physiological Sciences, Center of Health Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Wei-Li Yan
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Young Mi Hong
- Department of Pediatrics, Ewha Womans University School of Medicine, Seoul, Korea
| | - Paula Skidmore
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina, Wellington, New Zealand
| | - Ana I Mora-Urda
- Department of Biology, Faculty of Sciences, University Autónoma of Madrid, Madrid, Spain
| | | | | | - Hae Soon Kim
- Department of Pediatrics, Ewha Womans University School of Medicine, Seoul, Korea
| | - Pilar Montero López
- Department of Biology, Faculty of Sciences, University Autónoma of Madrid, Madrid, Spain
| | - Yi Zhang
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Pouya Saeedi
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Divanei Zaniqueli
- Department of Physiological Sciences, Center of Health Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Yuan Jiang
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | | | | | - Kai Mu
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Da-Yan Niu
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Costan G Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia.,Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
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37
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Fan H, Liu Y, Zhang X. Validation of recommended definition in identifying elevated blood pressure in adolescents. J Clin Hypertens (Greenwich) 2019; 21:1343-1349. [PMID: 31381261 DOI: 10.1111/jch.13640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/20/2019] [Accepted: 05/28/2019] [Indexed: 12/30/2022]
Abstract
Recently, the American Academy of Pediatrics (AAP) recommended 120/80 mm Hg as thresholds for identifying elevated blood pressure (BP) in adolescents aged 13-17 years. The authors aimed to compare the performance of the new definition in identifying elevated BP with traditional percentile-based definition. Data were obtained from the National Health and Nutrition Examination Survey 1999-2014, which included 7485 adolescents aged 13-17 years. Elevated BP was defined using the recommended (≥120/80 mm Hg) and traditional definition (≥90th percentile for sex, age, and height or 120/80 mm Hg) presented in AAP guideline. The prevalence of elevated BP was 15.7% and 17.2% using the recommended and traditional definition, respectively (P < .001). The recommended definition had high sensitivity (90.9%), perfect specificity (100.0%), perfect positive predictive value (100.0%), and very high negative predictive value (98.1%) compared with the traditional definition. The Kappa correlation coefficient between two definitions was 0.94 (P < .001). Similar results can be observed in subgroups across sex, age, and sex- and age-specific height percentile except for both sexes with young age and low height percentile. Generally, our results supported the use of the recommended definition for identifying elevated BP in adolescents.
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Affiliation(s)
- Hui Fan
- Department of Preventive Medicine, North Sichuan Medical College, Nanchong, China
| | - Yudan Liu
- Department of Preventive Medicine, North Sichuan Medical College, Nanchong, China
| | - Xingyu Zhang
- Applied biostatistics laboratory, University of Michigan School of Nursing, Ann Arbor, MI, USA
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38
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Hypertension Editors' Picks. Hypertension 2019; 73:e67-e82. [PMID: 31030605 DOI: 10.1161/hypertensionaha.119.13143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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39
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Liu Q, Hou Y, Yang L, Zhao M, Li S, Xi B. Diagnostic Effect of the Single BP Cut-Offs for Identifying Elevated BP and Hypertension in Adolescents Aged 13-17 Years. Pediatr Cardiol 2019; 40:738-743. [PMID: 30707250 DOI: 10.1007/s00246-019-02058-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 01/16/2019] [Indexed: 11/28/2022]
Abstract
In contrast to the percentile-based definitions of elevated blood pressure (BP) and hypertension for children and adolescents of all ages in the 2004 fourth report, the 2017 American Academy of Pediatrics (AAP) BP guideline recommends a change to single BP cut-offs for clinical diagnosis (120/< 80-129/< 80 mmHg for elevated BP and ≥ 130/80 mmHg for hypertension) in adolescents aged 13 years and older, and it also recommends researchers using the percentile-based definitions for more precise BP classification. The aim of our study was to assess the diagnostic effect of the single BP cut-offs for identifying adolescent abnormal BP as compared to the 2017 AAP percentile table by sex, age, and height. Data were from 8287 adolescents aged 13-17 years in NHANES 1999-2016 and 1659 adolescents aged 13-17 years in NHANES III (1988-1994). Compared to the 2017 AAP percentile table, the single BP thresholds performed well for identifying elevated BP in adolescents in NHANES 1999-2016/NHANES III, with high values of area under the curve 0.93/0.95, sensitivity 86.7%/89.9%, specificity 100%/100%, positive predictive value (PPV) 100%/100%, negative predictive value (NPV) 98.2%/98.8%, and kappa coefficient 0.92/0.94. The results were similar for identifying hypertension in the two datasets, with especially high PPV 100%/100% and NPV 99.2%/99.2%. However, the sensitivity values of the simple method for identifying hypertension were not satisfactory among girls, younger adolescents, and Hispanic adolescents in both datasets. In conclusion, the single BP cut-offs in general performed similarly well for identifying abnormal BP as compared to 2017 AAP percentile table, but not well in some subgroups.
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Affiliation(s)
- Qin Liu
- Department of Ultrasound, Children's Hospital of the Capital Institute of Pediatrics, Beijing, China
| | - Yaping Hou
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, 250012, China
| | - Liu Yang
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, 250012, China
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, Jinan, China
| | - Shengxu Li
- Children's Minnesota Research Institute, Children's Hospitals and Clinics, Minneapolis, MN, USA
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, 250012, China.
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40
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Zhao M, López-Bermejo A, Caserta CA, Medeiros CCM, Kollias A, Bassols J, Romeo EL, Ramos TDA, Stergiou GS, Yang L, Xargay-Torrent S, Amante A, Gusmão TME, Grammatikos E, Zhang Y, Prats-Puig A, de Carvalho DF, Yang L, Carreras-Badosa G, Simões MDO, Hou Y, Mas-Pares B, Shui W, Guo T, Wang M, Chen H, Lou X, Zhang Q, Zhang Y, Bovet P, Magnussen CG, Xi B. Metabolically Healthy Obesity and High Carotid Intima-Media Thickness in Children and Adolescents: International Childhood Vascular Structure Evaluation Consortium. Diabetes Care 2019; 42:119-125. [PMID: 30420475 DOI: 10.2337/dc18-1536] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 09/21/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE It has been argued that metabolically healthy obesity (MHO) does not increase cardiovascular disease (CVD) risk. This study examines the association of MHO with carotid intima-media thickness (cIMT), a proxy of CVD risk, in children and adolescents. RESEARCH DESIGN AND METHODS Data were available for 3,497 children and adolescents aged 6-17 years from five population-based cross-sectional studies in Brazil, China, Greece, Italy, and Spain. Weight status categories (normal, overweight, and obese) were defined using BMI cutoffs from the International Obesity Task Force. Metabolic status (defined as "healthy" [no risk factors] or "unhealthy" [one or more risk factors]) was based on four CVD risk factors: elevated blood pressure, elevated triglyceride levels, reduced HDL cholesterol, and elevated fasting glucose. High cIMT was defined as cIMT ≥90th percentile for sex, age, and study population. Logistic regression model was used to examine the association of weight and metabolic status with high cIMT, with adjustment for sex, age, race/ethnicity, and study center. RESULTS In comparison with metabolically healthy normal weight, odds ratios (ORs) for high cIMT were 2.29 (95% CI 1.58-3.32) for metabolically healthy overweight and 3.91 (2.46-6.21) for MHO. ORs for high cIMT were 1.44 (1.03-2.02) for unhealthy normal weight, 3.49 (2.51-4.85) for unhealthy overweight, and 6.96 (5.05-9.61) for unhealthy obesity. CONCLUSIONS Among children and adolescents, cIMT was higher for both MHO and metabolically healthy overweight compared with metabolically healthy normal weight. Our findings reinforce the need for weight control in children and adolescents irrespective of their metabolic status.
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Affiliation(s)
- Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, Jinan, China
| | - Abel López-Bermejo
- Pediatric Endocrinology Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain.,Department of Pediatrics, Hospital Dr. Josep Trueta, Girona, Spain
| | - Carmelo A Caserta
- Fondazione per la Medicina Solidale, Pellaro, Reggio Calabria, Italy
| | | | - Anastasios Kollias
- Hypertension Center STRIDE-7, School of Medicine, National and Kapodistrian University of Athens, Third Department of Medicine, Sotiria Hospital, Athens, Greece
| | - Judit Bassols
- Department of Pediatrics, Hospital Dr. Josep Trueta, Girona, Spain.,Maternal-Fetal Metabolic Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain
| | | | - Thacira Dantas Almeida Ramos
- Department of Medicine, University Center of Medical Sciences of Campina Grande, Campina Grande, Brazil.,Department of Maternal and Child Health, Professor Fernando Figueira Integral Medicine Institute, Recife, Brazil
| | - George S Stergiou
- Hypertension Center STRIDE-7, School of Medicine, National and Kapodistrian University of Athens, Third Department of Medicine, Sotiria Hospital, Athens, Greece
| | - Lili Yang
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Silvia Xargay-Torrent
- Pediatric Endocrinology Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain
| | - Angela Amante
- Associazione Calabrese di Epatologia, Pellaro, Reggio Calabria, Italy
| | - Tatianne Moura Estrela Gusmão
- Department of Maternal and Child Health, Professor Fernando Figueira Integral Medicine Institute, Recife, Brazil.,Department of Physiotherapy, University Center of Medical Sciences of Campina Grande, Campina Grande, Brazil
| | | | - Yuanyuan Zhang
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Anna Prats-Puig
- Department of Physical Therapy, Escola Universitària de la Salut i l'Esport, Salt, Spain
| | | | - Liu Yang
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Gemma Carreras-Badosa
- Pediatric Endocrinology Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain
| | | | - Yaping Hou
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Berta Mas-Pares
- Maternal-Fetal Metabolic Group, Girona Biomedical Research Institute (IDIBGI), Salt, Spain
| | - Wang Shui
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Teng Guo
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Mingming Wang
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Hua Chen
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Xiaohuan Lou
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
| | - Qian Zhang
- Zibo Disease Control and Prevention Center, Zibo, China
| | - Yanqing Zhang
- Zibo Disease Control and Prevention Center, Zibo, China
| | - Pascal Bovet
- Institute of Social and Preventive Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Costan G Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia.,Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Shandong University, Jinan, China
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41
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Performance of simplified tables for high blood pressure screening in a European pediatric population. J Hypertens 2018; 37:917-922. [PMID: 30308597 DOI: 10.1097/hjh.0000000000001972] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We assessed the performance of the simplified American Academy Pediatrics (AAP) 2017 guideline table and a simplified table based on the Fourth Report blood pressure (BP) reference tables for high BP screening compared with the European Society Hypertension 2016 guideline diagnostic thresholds. METHODS We obtained data from a cross-sectional, school-based screening study in north Greece during 2013-2016. BP was measured by mercury sphygmomanometer. The simple tables' performance for high BP was assessed by receiver operator characteristic curve analysis, area under the curve (AUC), sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). RESULTS The study population included 1846 children aged 6-12 years and 986 adolescents aged 13-18 years. Compared with the European Society Hypertension 2016 classification, the AAP 2017 simple table showed AUC 0.93, sensitivity 95.5%, specificity 91.6%, PPV 35.9%, and NPV 99.7%, whereas the Fourth Report one showed AUC 0.96, sensitivity 99.2%, specificity 93.2%, PPV 42.1%, and NPV 99.9%. Comparing the prevalence of high BP by the two tables, we found agreement in 96.9% of the participants, and disagreement in 3.1% (kappa coefficient = 0.85, P < 0.001). 20.8% of the adolescents classified for further screening by the Fourth Report, but not by the AAP 2017 simple table, had BP levels at the high-normal category. CONCLUSION Simple tables for BP screening based on age present good performance to identify children and adolescents with high BP levels. However, they may provide high rate of false positive results, and the simple table by the AAP 2017 guideline may fail to classify some adolescents eligible for further BP evaluation.
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Hamdani G, Flynn JT, Becker RC, Daniels SR, Falkner B, Hanevold CD, Ingelfinger JR, Lande MB, Martin LJ, Meyers KE, Mitsnefes M, Rosner B, Samuels JA, Urbina EM. Prediction of Ambulatory Hypertension Based on Clinic Blood Pressure Percentile in Adolescents. Hypertension 2018; 72:955-961. [PMID: 30354718 PMCID: PMC7202372 DOI: 10.1161/hypertensionaha.118.11530] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/12/2018] [Indexed: 11/16/2022]
Abstract
Ambulatory blood pressure (BP) monitoring provides a more precise measure of BP status than clinic BP and is currently recommended in the evaluation of high BP in children and adolescents. However, ambulatory BP monitoring may not always be available. Our aim was to determine the clinic BP percentile most likely to predict ambulatory hypertension. We evaluated clinic and ambulatory BP in 247 adolescents (median age, 15.7 years; 63% white; 54% male). Clinic BP percentile (based on the fourth report and the 2017 American Academy of Pediatrics clinical practice guidelines) and ambulatory BP status (normal versus hypertension) were determined by age-, sex-, and height-specific cut points. Sensitivity and specificity of different clinic BP percentiles and cutoffs to predict ambulatory hypertension were calculated. Forty (16%) and 67 (27%) patients had systolic hypertension based on the fourth report and the 2017 guidelines, respectively, whereas 38 (15%) had wake ambulatory systolic hypertension. The prevalence of ambulatory wake systolic hypertension increased across clinic systolic BP percentiles, from 3% when clinic systolic BP was <50th percentile to 41% when ≥95th percentile. The 2017 guidelines' 85th systolic percentile had similar sensitivity (86.8%) and better specificity (57.4% versus 48.1%) than elevated BP (≥90th percentile or ≥120 mm Hg) to diagnose ambulatory hypertension. When evaluating adolescents for hypertension, 2017 guidelines' clinic systolic 85th percentile may be the optimal threshold at which to perform ambulatory BP monitoring.
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Affiliation(s)
- Gilad Hamdani
- From the Cincinnati Children's Hospital Medical Center, OH and University of Cincinnati College of Medicine (G.H., L.J.M., M.M., E.M.U.)
| | - Joseph T Flynn
- Seattle Children's Hospital, Washington (J.T.F., C.D.H.)
| | | | | | - Bonita Falkner
- Thomas Jefferson University Hospital, Philadelphia, PA (B.F.)
| | | | | | - Marc B Lande
- University of Rochester Medical Center, New York (M.B.L.)
| | - Lisa J Martin
- From the Cincinnati Children's Hospital Medical Center, OH and University of Cincinnati College of Medicine (G.H., L.J.M., M.M., E.M.U.)
| | | | - Mark Mitsnefes
- From the Cincinnati Children's Hospital Medical Center, OH and University of Cincinnati College of Medicine (G.H., L.J.M., M.M., E.M.U.)
| | - Bernard Rosner
- Harvard TH Chan School of Public Health, Boston, MA (B.R.)
| | | | - Elaine M Urbina
- From the Cincinnati Children's Hospital Medical Center, OH and University of Cincinnati College of Medicine (G.H., L.J.M., M.M., E.M.U.)
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43
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Mourato FA, Mattos SS, Lima Filho JL, Mourato MF, Nadruz W. Height-Based Equations Can Improve the Diagnosis of Elevated Blood Pressure in Children. Am J Hypertens 2018; 31:1059-1065. [PMID: 29452343 DOI: 10.1093/ajh/hpy028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 02/12/2018] [Indexed: 12/16/2022] Open
Abstract
Background High blood pressure (BP) is usually underdiagnosed in children and adolescents, particularly due to its complex diagnosis process. This study describes novel height-based equations for the detection of BP disorders (BP > 90th percentile) and compares the accuracy of this approach with previously described screening methods to identify BP disorders. Methods Height-based equations were built using the 90th percentile values for systolic and diastolic BP and respective height values from the current guideline of high-BP management in children. This guideline was also used as the gold standard method for identification of BP disorders. The equations were tested in Brazilian (n = 2,936) and American (n = 6,541) populations of children with 8-13 years old. Results The obtained equations were 70 + 0.3 × height (in cm) for systolic BP and 35 + 0.25 × height (in cm) for diastolic BP. The new equations presented sensitivity and negative predictive value of near 100% and specificity > 91% and showed higher specificity and positive predictive value when compared with other screening tools. Importantly, height-based equations had greater agreement (kappa coefficient = 0.75-0.81) with the gold standard method than the other methods (kappa coefficient = 0.53-0.73). Further analysis showed that alternative height-based equations designed to identify hypertension (BP ≥ 95th percentile) also showed superior performance (kappa coefficient = 0.89-0.92) compared with other screening methods (kappa coefficient = 0.43-0.85). Conclusions These findings suggest that the use of height-based equations may be a simple and feasible approach to improve the detection of high BP in the pediatric population.
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Affiliation(s)
- Felipe A Mourato
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
- Científico, Círculo do Coração de Pernambuco, Recife, Brazil
| | - Sandra S Mattos
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
- Científico, Círculo do Coração de Pernambuco, Recife, Brazil
| | - Jose L Lima Filho
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
| | - Marianna F Mourato
- Pediatria, Hospital das Clínicas de Pernambuco (HC-UFPE), Recife, Brazil
| | - Wilson Nadruz
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
- Clínica Médica, Universidade Estadual de Campinas, Campinas, Brazil
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44
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Li S, Chen W. Identifying elevated blood pressure and hypertension in children and adolescents. J Clin Hypertens (Greenwich) 2018; 20:515-517. [PMID: 29430812 PMCID: PMC6874101 DOI: 10.1111/jch.13222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Shengxu Li
- Department of EpidemiologyTulane University School of Public Health and Tropical MedicineNew OrleansLAUSA
| | - Wei Chen
- Department of EpidemiologyTulane University School of Public Health and Tropical MedicineNew OrleansLAUSA
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45
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Araújo-Moura K, De Moraes ACF, Forkert ECO, Berg G, Cucato GG, Forjaz CLDM, Moliterno P, Gaitan-Charry D, Delgado CA, González-Gil EM, Moreno LA, Carvalho HB, Torres-Leal FL. Is the Measurement of Blood Pressure by Automatic Monitor in the South American Pediatric Population Accurate? SAYCARE Study. Obesity (Silver Spring) 2018; 26 Suppl 1:S41-S46. [PMID: 29464919 DOI: 10.1002/oby.22119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 12/20/2017] [Accepted: 12/21/2017] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study aimed to test the validity of an automatic oscillometric device to measure the blood pressure (BP) in children (n = 191) and adolescents (n = 127) aged 3 to 18 years. METHODS Systolic BP (SBP) and diastolic BP (DBP) levels were measured simultaneous by automatic device and mercury column with Y-connection. To verify the validity, Bland-Altman plots and limits of agreement of 95% (95% LOA), specificity and sensitivity of the device, and the grade of British Hypertension Society (BHS) criteria were used. RESULTS The monitor measurements demonstrated lower measurement bias (mean difference [95% LOA]): 1.4 (-9.9 to 12.8) mmHg in children and 4.3 (-7.8 to 16.5) mmHg in adolescents for SBP. For DBP, it was 2.2 (-7.4 to 11.7) mmHg in children and 1.4 (-8.4 to 11.1) mmHg in adolescents. The sensitivity in children was 21.4 (95% CI = 16.3-26.6), and in adolescents, it was 20.0 (95% CI = 13.2-26.8); the specificity was 95.9 (95% CI = 93.4-98.4) in children and 100.0 (95% CI = 100.0-100.0) in adolescents. The monitor-tested ratings are Grade B for SBP in children and SBP and DBP in adolescents and Grade C for DBP in children. CONCLUSIONS The automatic monitor presented high values of specificity and lower values of sensitivity to the diagnosis of HBP; however, it can be considered accurate (lower measurement bias) and valid for epidemiological and clinical practice in accordance with BHS criteria.
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Affiliation(s)
- Keisyanne Araújo-Moura
- DOMEN (Metabolic Diseases, Exercise and Nutrition) Research Group, Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
- Youth/Child and Cardiovascular Risk and Environmental Research Group, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Augusto César Ferreira De Moraes
- Youth/Child and Cardiovascular Risk and Environmental Research Group, School of Medicine, University of São Paulo, São Paulo, Brazil
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Elsie C O Forkert
- Youth/Child and Cardiovascular Risk and Environmental Research Group, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Gabriela Berg
- Faculty of Pharmacy and Biochemistry, University of Buenos Aires, Buenos Aires, Argentina
| | | | | | - Paula Moliterno
- School of Nutrition, University of the Republic, Montevideo, Uruguay
| | - Diego Gaitan-Charry
- School of Nutrition of Dietetics, University of Antioquia, Medellin, Colombia
| | | | - Esther M González-Gil
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentário de Aragón (IA2), Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - Luis Alberto Moreno
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentário de Aragón (IA2), Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - Heráclito Barbosa Carvalho
- Youth/Child and Cardiovascular Risk and Environmental Research Group, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Francisco Leonardo Torres-Leal
- DOMEN (Metabolic Diseases, Exercise and Nutrition) Research Group, Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
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46
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Fan H, Hou D, Liu J, Yan Y, Mi J. Performance of 4 definitions of childhood elevated blood pressure in predicting subclinical cardiovascular outcomes in adulthood. J Clin Hypertens (Greenwich) 2018; 20:508-514. [PMID: 29370465 PMCID: PMC8030891 DOI: 10.1111/jch.13201] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/17/2017] [Accepted: 10/20/2017] [Indexed: 12/01/2022]
Abstract
We aimed to compare the ability of the pediatric blood pressure (BP) standards issued by the US Fourth Report, the recently proposed US, Chinese, and international standards to predict adult hypertension and subclinical cardiovascular disease (CVD). 2296 children were randomly selected from Beijing at baseline. The follow-up survey was conducted among 1177 adults. Subclinical adult CVD was assessed using the carotid-femoral pulse wave velocity (cfPWV), carotid intima-media thickness (CIMT), and left ventricular mass index (LVMI). The prevalence of pediatric elevated BP was significantly higher according to the Chinese standards vs the Fourth Report, the updated US standards, and the international standards (18.7% vs 14.2%, 17.5%, and 18.0%, respectively; all Ps < .001). Children identified as elevated BP using any of the 4 standards were more likely to have adult hypertension, high cfPWV, and high LVMI than children without elevated BP. However, only the Chinese and updated US standards can predict the increased risk of adult high CIMT. Our results indicated that the Chinese standards performed equally or better compared with 3 other standards in predicting adult hypertension and subclinical CVD.
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Affiliation(s)
- Hui Fan
- Department of EpidemiologyCapital Institute of PediatricsBeijingChina
- Graduate School of Peking Union Medical CollegeBeijingChina
| | - Dongqing Hou
- Department of EpidemiologyCapital Institute of PediatricsBeijingChina
| | - Junting Liu
- Department of EpidemiologyCapital Institute of PediatricsBeijingChina
| | - Yinkun Yan
- Department of EpidemiologyCapital Institute of PediatricsBeijingChina
| | - Jie Mi
- Department of EpidemiologyCapital Institute of PediatricsBeijingChina
- Graduate School of Peking Union Medical CollegeBeijingChina
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47
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Neu A, Yee J. Learning From Kids. Adv Chronic Kidney Dis 2017; 24:343-345. [PMID: 29229163 DOI: 10.1053/j.ackd.2017.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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48
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Di Bonito P, Valerio G, Pacifico L, Chiesa C, Invitti C, Morandi A, Maffeis C, Licenziati MR, Manco M, Miraglia Del Giudice E, Baroni MG, Loche S, Tornese G, Tomat M, de Simone G. A new index to simplify the screening of hypertension in overweight or obese youth. Nutr Metab Cardiovasc Dis 2017; 27:830-835. [PMID: 28755804 DOI: 10.1016/j.numecd.2017.06.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 06/19/2017] [Accepted: 06/20/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIMS Hypertension (HTH) is a frequent complication in pediatric obesity. To simplify the screening of HTH in overweight/obese (Ow/Ob) youth, we compared the performance of a new index (High Blood Pressure index, HBPi) with respect to the standard criteria of the IV Report [systolic BP (SBP) and/or diastolic BP (DBP) ≥95th percentile for age, gender and height]. We also compared the performance of HBPi with other simplified indices such as the BP/height ratio and the absolute height-specific BP thresholds. Ten pediatrics' outpatient centers participating in the "CARdiometabolic risk factors in ITALY study" provided medical records of 4225 Ow/Ob children and adolescents (age 6-16 years). METHODS AND RESULTS Centers were divided into two groups: training set (TS) (n = 2204 participants) and validation set (VS) (n = 2021 participants). The simplified HBPi (mmHg) was: (SBP/2 + DBP/10) - age + (1 × female gender). In the TS, a HBPi value ≥57 mmHg in both children and adolescents had high sensitivity (0.89), specificity (0.97), positive (0.89) and negative (0.97) predictive values in classifying youth at high risk of HTN compared with the IV Report. In the VS, the HBPi showed a better performance than high levels of BP/height ratio and height-specific BP thresholds in classifying individuals at risk of HTN: area under curves 0.95 (0.93-0.96), 0.80 (0.78-0.82), 0.76 (0.74-0.79), respectively; specificities 0.95 (0.94-0.96), 0.69 (0.67-0.72), 0.60 (0.57-0.62), respectively. CONCLUSIONS HBPi, combining SBP and DBP, gender and age, may help pediatricians to implement HTN screening in Ow/Ob youth.
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Affiliation(s)
- P Di Bonito
- Department of Internal Medicine, "S. Maria delle Grazie", Pozzuoli Hospital, Naples, Italy
| | - G Valerio
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy.
| | - L Pacifico
- Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - C Chiesa
- Institute of Translational Pharmacology, National Research Council, Rome, Italy
| | - C Invitti
- IRCCS Istituto Auxologico Italiano, Department of Medical Sciences & Rehabilitation, Milan, Italy
| | - A Morandi
- Pediatric Diabetes and Metabolic Disorders Unit, University Hospital of Verona, Verona, Italy
| | - C Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, University of Verona, Verona, Italy
| | - M R Licenziati
- Department of Pediatrics, AORN Santobono-Pausilipon, Naples, Italy
| | - M Manco
- IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - E Miraglia Del Giudice
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - M G Baroni
- Endocrinology and Diabetes, Department of Medical Sciences, University of Cagliari, Cagliari, Italy; Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - S Loche
- Pediatric Endocrine Unit, Pediatric Hospital for Microcitemia, AO Brotzu, Cagliari, Italy
| | - G Tornese
- Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy
| | - M Tomat
- Pediatric Unit, AOU Udine, Udine, Italy
| | - G de Simone
- Hypertension Research Center, Department of Translational Medical Sciences, Federico II University of Naples, Naples, Italy
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49
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Allegaert K, Levtchenko E. Simplified Thresholds for Pediatric (Pre)hypertension: One Approach to Improve Recognition and Outcome. Hypertension 2017; 69:587-588. [PMID: 28223473 DOI: 10.1161/hypertensionaha.116.08883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Karel Allegaert
- From the KU Leuven Department of Development and Regeneration, University of Leuven, Belgium (K.A., E.L.); Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands (K.A.); and Department of Pediatrics, University Hospitals Leuven, Belgium (E.L.).
| | - Elena Levtchenko
- From the KU Leuven Department of Development and Regeneration, University of Leuven, Belgium (K.A., E.L.); Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands (K.A.); and Department of Pediatrics, University Hospitals Leuven, Belgium (E.L.)
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