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Tabara Y, Shoji-Asahina A, Ogawa A, Sato Y. Additive association of blood pressure and short stature with stroke incidence in 450,000 Japanese adults: the Shizuoka study. Hypertens Res 2024:10.1038/s41440-024-01702-x. [PMID: 38755286 DOI: 10.1038/s41440-024-01702-x] [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: 10/15/2023] [Revised: 04/03/2024] [Accepted: 04/07/2024] [Indexed: 05/18/2024]
Abstract
Short stature was suggested to be a risk factor for cardiovascular events. Because short stature increases central blood pressure, this study aimed to investigate a longitudinal association between short stature, blood pressure, and incidence of cardiovascular disease by the analysis of insurance-based real-world dataset. We analyzed data from 463,844 adults aged 40 or older with a mean age of 66.7 enrolled in National Health Insurance, excluding individuals who experienced a stroke or myocardial infarction, or required long-term care. Data from annual health checkups were used to obtain baseline clinical information. Comorbidities and incidences of stroke and myocardial infarction were obtained from the insurance data. During a 5.5-year follow-up period, we observed 11,027 cases of stroke. Adults of a short stature exhibited a higher incidence rate in both men (≤155 cm: 99.7, >175 cm: 24.4) and women (≤140 cm: 85.9, >160 cm: 13.7). Although those in the short stature group had higher blood pressure, and often took antihypertensive drugs, the inverse association between height and stroke incidence was independent of these factors (hazard ratio for 5 cm shorter in height; men: 1.06 [1.03-1.09], women: 1.11 [1.06-1.13]). Short stature and blood pressure showed additive association with stoke incidence (log-rank p < 0.001). No significant association was observed with myocardial infarction (men: 1.01 [0.95-1.06], women: 1.06 [0.98-1.14]). In a longitudinal analysis of a large general Japanese population, short stature was linked to an increased risk of stroke in both genders in any blood pressure range.
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Affiliation(s)
- Yasuharu Tabara
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Aoi-ku, Shizuoka, 420-0881, Japan.
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Aya Shoji-Asahina
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Aoi-ku, Shizuoka, 420-0881, Japan
| | - Aya Ogawa
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Aoi-ku, Shizuoka, 420-0881, Japan
| | - Yoko Sato
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Aoi-ku, Shizuoka, 420-0881, Japan
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Kim HL, Lee Y, Lee JH, Shin JH, Shin J, Sung KC. Lack of the association between height and cardiovascular prognosis in hypertensive men and women: analysis of national real-world database. Sci Rep 2022; 12:18953. [PMID: 36347912 PMCID: PMC9643395 DOI: 10.1038/s41598-022-22780-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 10/19/2022] [Indexed: 11/10/2022] Open
Abstract
Data on the association between height and cardiovascular risk are still conflicting. Moreover, no reports are showing this issue in hypertensive patients. This study was performed to investigate whether height affects cardiovascular prognosis in hypertensive patients using nation-wide real-world data. Using the Korean National Health Insurance Service database, we analyzed 461,492 Korean hypertensive patients without any prior history of cardiovascular disease between January 2002 and December 2017. The incidence of a composite of cardiovascular death, myocardial infarction, and stroke was assessed according to height quintiles. In univariable comparisons, the taller the patients, the younger the age and the higher the proportion of men. In multivariable cox regression analyses, height was not associated with the occurrence of cardiovascular events. Although the risk of clinical events increased in some height quintiles compared to the first height quintile, there was no tendency to increase the risk according to the increase in the height quintile. These results were similar even when men and women were analyzed separately. In the same quintile group of height, there were no significant differences in clinical outcomes between sexes. In Korean hypertensive patients, there was no association between height and the occurrence of cardiovascular events. This result did not differ by sex. The clinical use of height for CVD prediction seems to be still tricky in hypertensive patients.
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Affiliation(s)
- Hack-Lyoung Kim
- grid.412479.dDivision of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, Seoul, South Korea
| | - Yonggu Lee
- grid.412145.70000 0004 0647 3212Division of Cardiology, Department of Internal Medicine, Hanyang University Guri Hospital, Gyeonggi-Do, South Korea
| | - Jun Hyeok Lee
- grid.15444.300000 0004 0470 5454Center of Biomedical Data Science, Wonju College of Medicine, Yonsei University, Wonju, South Korea
| | - Jeong-Hun Shin
- grid.412145.70000 0004 0647 3212Division of Cardiology, Department of Internal Medicine, Hanyang University Guri Hospital, Gyeonggi-Do, South Korea
| | - Jinho Shin
- grid.49606.3d0000 0001 1364 9317Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, 222 Wangsimni-Ro Sungdong-Gu, Seoul, 04763 South Korea
| | - Ki-Chul Sung
- grid.264381.a0000 0001 2181 989XDivision of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-Ro, Jongno-Gu, Seoul, 03181 South Korea
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Puberty and growth in patients with pediatric intestinal failure. J Pediatr Surg 2022; 57:1045-1049. [PMID: 35287963 DOI: 10.1016/j.jpedsurg.2022.01.057] [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: 01/18/2022] [Accepted: 01/31/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Pediatric intestinal failure (PIF) affects nutrition, metabolism, and endocrine development, but its downstream impact on puberty is unknown. METHODS A retrospective review was performed of patients age >8 years with PIF managed at an intestinal rehabilitation program. Outcomes of interest were peak height velocity (PHV), age at PHV, and age at pubertal onset (Tanner stage 2). Outcomes were stratified by sex and compared to established norms. RESULTS Of 110 patients with PIF, 54.5% were male. Compared to the CDC 50th percentile, PHV in PIF patients was similar for females (8.09±2.36 vs. 7.37 cm/yr;p = 0.23) but significantly higher for males (9.27±2.56 vs. 7.91 cm/yr;p = 0.038). Age at PHV in PIF patients was significantly younger for both males (12.31±2.14 vs. 13.38 years;p = 0.049) and females (10.70±1.06 vs. 11.71 years;p = 0.001). PIF patients reached pubertal onset earlier than published norms; this was significant for males (12.41±1.80 vs. 13.44 years;p = 0.014), but not for females (10.45±1.81 vs. -11.15 years;p = 0.13). The mean height-for-age Z-score was -1.2, with 20% of patients having a Z-score less than -2. CONCLUSIONS Pubertal onset and growth are neither delayed nor diminished in patients with PIF. The high incidence of short stature, however, highlights the importance of optimizing prepubertal linear growth to attain full height potential. TYPE OF STUDY Prognosis study (Retrospective cohort study).
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Grimstad FW, Knoll MM, Jacobson JD. Oxandrolone Use in Trans-Masculine Youth Appears to Increase Adult Height: Preliminary Evidence. LGBT Health 2021; 8:300-306. [PMID: 33819432 DOI: 10.1089/lgbt.2020.0355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Purpose: Early use of oxandrolone and gonadotropin-releasing hormone analogs has been shown to increase adult height in patients at risk for short stature, but use in trans-masculine (TM) youth to augment height has not been explored. The purpose of this study was to identify the impact of oxandrolone on adult height in TM youth. Methods: This was a single-center, retrospective chart review of TM patients seen between 2013 and 2018. Hormone regimens, heights, mid-parental height, and bone ages were recorded. We examined correlations between adult height and age at the initiation of treatment or with the age of referral (in untreated patients). Results: Of TM patients, 154 had achieved adult height, including 34 who received oxandrolone, 42 who reached adult height before starting gender-affirming hormone therapy (GAHT), and 14 who received no treatment. Adult height correlated inversely with age at hormone initiation in oxandrolone-treated patients only (p = 0.001). Each earlier year of treatment yielded a 2.3 cm increase in adult height. Those who started oxandrolone younger than the median age achieved an adult height of 169.6 ± 6.4 cm compared to 162.1 ± 6.0 cm in those starting later than the median age (p < 0.001), 164.6 ± 4.8 cm in those receiving no treatment (p = 0.02), and 163.9 ± 6.5 cm in those receiving all other regimens (p < 0.001). Conclusions: Early use of oxandrolone may augment adult height in TM youth. Height discussions should be part of comprehensive GAHT counseling.
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Affiliation(s)
- Frances W Grimstad
- Division of Gynecology, Department of Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts, USA
| | - Michelle M Knoll
- Division of Endocrinology, Department of Pediatrics, Children's Mercy Hospital, Kansas City, Missouri, USA
| | - Jill D Jacobson
- Division of Endocrinology, Department of Pediatrics, Children's Mercy Hospital, Kansas City, Missouri, USA
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Cianfarani S. Safety of Pediatric rhGH Therapy: An Overview and the Need for Long-Term Surveillance. Front Endocrinol (Lausanne) 2021; 12:811846. [PMID: 35002983 PMCID: PMC8740026 DOI: 10.3389/fendo.2021.811846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/06/2021] [Indexed: 12/26/2022] Open
Abstract
Growth hormone (GH) therapy dates back to 1958 and, though has shown an excellent safety profile in the short-term, has never ceased to raise concern about potential long-term side effects. In the last decade, a number of observational studies in different cohorts of young adult patients treated with GH during childhood have yielded conflicting results. The attention has mainly focused on three major potential risks associated with GH therapy: cancer, cardio and cerebrovascular diseases and diabetes. This review intends to provide a detailed overview of the main studies reporting long-term safety in subjects treated with rhGH therapy during childhood, highlighting the evidence for or against the risk of cancer, cardio and cerebrovascular diseases and diabetes.
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Affiliation(s)
- Stefano Cianfarani
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Dipartimento Pediatrico Universitario Ospedaliero, IRCCS “Bambino Gesù” Children’s Hospital, Rome, Italy
- Department of Women’s and Children’s Health, Karolinska Institute and University Hospital, Stockholm, Sweden
- *Correspondence: Stefano Cianfarani,
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Lee MY, Nam GE, Han K, Kim DH, Kim YH, Cho KH, Park YG. Association between height and hypercholesterolemia in adults: a nationwide population-based study in Korea. Lipids Health Dis 2019; 18:198. [PMID: 31729984 PMCID: PMC6858681 DOI: 10.1186/s12944-019-1148-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 11/07/2019] [Indexed: 11/17/2022] Open
Abstract
Background Previous studies reported that stature is inversely related to the risk of cardiovascular disease. However, there is limited evidence on the association between height and lipid profiles. We aimed to examine the association of height with total cholesterol and hypercholesterolemia based on the nationally representative dataset of Korean adults. Methods The data of 13,701 adults aged ≥19 years who participated in the Korea National Health and Nutrition Examination Survey (2013–2015) were used in this nationwide population-based cross-sectional study. Hypercholesterolemia was defined as a serum total cholesterol level ≥ 240 mg/dL or use of lipid-lowering medications. Multivariable linear regression and logistic regression analyses were used to examine the association of height with mean total cholesterol level and odds ratios (ORs) of hypercholesterolemia. Results Approximately 17% of participants had hypercholesterolemia. Mean total cholesterol levels decreased in the higher quartile (Q) groups of height after adjusting for confounding variables including age, sex, body mass index, smoking status, alcohol consumption, physical activity, income, educational level, hypertension, and diabetes mellitus (P for trend = 0.035). After adjusting for these potential confounding variables, the adjusted ORs of hypercholesterolemia were significantly lower in the Q3 and Q4 groups than in the Q1 group; ORs decreased in the higher quartile groups of height (OR: 0.83, 95% confidence interval: 0.71–0.99 in Q3; 0.81, 0.69–0.95 in Q4, P for trend = 0.007). The association between height (Q4 vs. Q1–Q3) and hypercholesterolemia was stronger in men or individuals without hypertension or diabetes than in women or individuals with such diseases. Conclusions Height is inversely associated with total cholesterol level and odds of hypercholesterolemia among Korean adults. Childhood environment related to short stature may be associated with hypercholesterolemia and cardiovascular health in adulthood.
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Affiliation(s)
- Mi Yeon Lee
- Department of Biomedicine & Health Science, Graduate School, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.,Division of Biostatistics, Department of R&D Management, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea
| | - Ga Eun Nam
- Department of Family Medicine, Korea University Anam Hospital, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.
| | - Kyungdo Han
- Department of Medical Lifescience, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Da Hye Kim
- Department of Medical Lifescience, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Yang Hyun Kim
- Department of Family Medicine, Korea University Anam Hospital, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Kyung Hwan Cho
- Department of Family Medicine, Korea University Anam Hospital, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Yong Gyu Park
- Department of Medical Lifescience, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
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Duan D, Li H, Xu J, Wong L, Xu G, Kong F, Li S, Gong Q, Zhang X, Zhao J, Zhang L, Xu G, Xing W, Han L. Does Body Mass Index and Height Influence the Incident Risk of Ischemic Stroke in Newly Diagnosed Type 2 Diabetes Subjects? J Diabetes Res 2019; 2019:2591709. [PMID: 30805371 PMCID: PMC6362488 DOI: 10.1155/2019/2591709] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/02/2018] [Accepted: 09/16/2018] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To estimate the incident risk of ischemic stroke (IS) in newly diagnosed type 2 diabetes (T2D) subjects according to different body mass index (BMI) and height categories. METHODS A total of 25,130 newly diagnosed T2D subjects were included in this study. All T2D subjects were enrolled consecutively from the Chronic Disease Surveillance System (CDSS) of Ningbo. Standardized incidence ratio (SIR) and its 95% confidence interval (95% CI) stratified by BMI categories and height quartiles were used to estimate the incident risk of IS in T2D subjects. RESULTS In total, 22,795 subjects completed the follow-up. Among them, 1268 newly diagnosed IS cases were identified, with 149,675 person-years. The SIRs of normal BMI (18.5-24.0 kg/m2), overweight (24.0-28.0 kg/m2), and obese (≥28.0 kg/m2) in overall subjects were 2.56 (95% CI 1.90-3.13), 2.13 (95% CI 1.90-3.13), and 1.87 (95% CI 1.29-2.43), respectively (P trend < 0.01), comparing to the general population of Ningbo. For each 1 kg/m2 increment in BMI, the SIR was 0.948 (95% CI 0.903-0.999). For height quartiles, the SIRs of male subjects in quartile 1 (<160 cm), quartile 2 (161-165 cm), quartile 3 (165-170 cm), and quartile 4 (≥171 cm) were 2.27 (95% CI 1.99-2.56), 2.01 (95% CI 1.67-2.45), 1.37 (95% CI 1.05-1.68), and 0.91 (95% CI 0.40-1.32), respectively (P trend < 0.01). While for female subjects, the SIRs in quartile 1 (<155 cm), quartile 2 (156-160 cm), quartile 3 (161-165 cm), and quartile 4 (≥166 cm) were 3.57 (95% CI 3.11-3.49), 2.96 (95% CI 2.61-3.31), 1.94 (95% CI 1.51-2.36), and 1.71 (95% CI 0.95-2.47), respectively (P trend < 0.01). CONCLUSION Compared to the general population of Ningbo, T2D subjects had a higher incident risk of IS. Furthermore, the IS incident risk was not only higher in newly diagnosed T2D subjects with normal BMI but also lower in taller newly diagnosed T2D subjects.
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Affiliation(s)
- Donghui Duan
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
- Institute of Non-Communicable Disease Control and Prevention, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, China
| | - Hui Li
- Institute of Non-Communicable Disease Control and Prevention, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, China
| | - Jiaying Xu
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, USA
| | - Liping Wong
- Department of Social Preventive Medicine, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Guodong Xu
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
| | - Fanqian Kong
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
| | - Sixuan Li
- Institute of Non-Communicable Disease Control and Prevention, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, China
| | - Qinghai Gong
- Institute of Non-Communicable Disease Control and Prevention, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, China
| | - Xiaohong Zhang
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
| | - Jinshun Zhao
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
| | - Lina Zhang
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
| | - Guozhang Xu
- Institute of Non-Communicable Disease Control and Prevention, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, China
| | - Wenhua Xing
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
| | - Liyuan Han
- Department of Preventive Medicine, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, China
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Zhou W, Li Y, Liu X, Zhang L, Shi Y, Wang C, Zhang D, Mao Z, Li L. Sex-specific relationship between adult height and the risk of stroke: A dose-response meta-analysis of prospective studies. J Clin Hypertens (Greenwich) 2018; 21:262-270. [DOI: 10.1111/jch.13458] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/08/2018] [Accepted: 10/30/2018] [Indexed: 11/27/2022]
Affiliation(s)
- Wen Zhou
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Yuqian Li
- Department of Clinical Pharmacology, School of Pharmaceutical Science; Zhengzhou University; Zhengzhou China
| | - Xuejiao Liu
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Lulu Zhang
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Yuanyuan Shi
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Chongjian Wang
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Dongdong Zhang
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Zhenxing Mao
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
| | - Linlin Li
- Department of Epidemiology and Health Statistics, College of Public Health; Zhengzhou University; Zhengzhou China
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Cardiovascular Allometry: Analysis, Methodology, and Clinical Applications. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1065:207-224. [DOI: 10.1007/978-3-319-77932-4_14] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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10
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Lee Y, Magnus P. Maternal and Paternal Height and the Risk of Preeclampsia. Hypertension 2018; 71:666-670. [PMID: 29463626 DOI: 10.1161/hypertensionaha.117.10477] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 10/30/2017] [Accepted: 01/22/2018] [Indexed: 12/16/2022]
Abstract
The etiology of preeclampsia is unknown. Tall women have been found to have lower incidence of preeclampsia. This points to a possible biological causal effect but may be because of socioeconomic confounding. We used paternal height as an unexposed control to examine confounding. The MoBa (Norwegian Mother and Child Cohort Study) was used to extract data on parental heights, maternal prepregnancy weight, other background factors, and pregnancy outcomes for 99 968 singleton births. Multiple logistic regression was used to estimate odds ratios for preeclampsia according to parental height. The adjusted odds ratio for preeclampsia was 0.74 (95% CI, 0.66-0.82) for women >172 cm as compared with women <164 cm. The adjusted odds ratio for preeclampsia for men >186 cm was 1.03 (95% CI, 0.93-1.15) compared with men <178 cm. The association between maternal height and preeclampsia is unlikely to be because of confounding by familial, socioeconomic factors or by fetal genes related to height. The observed association between maternal height and preeclampsia merits further investigation.
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Affiliation(s)
- Yunsung Lee
- From the Department of Genetic Research and Bioinformatics (Y.L.) and Centre for Fertility and Health (P.M.), Norwegian Institute of Public Health, Oslo, Norway.
| | - Per Magnus
- From the Department of Genetic Research and Bioinformatics (Y.L.) and Centre for Fertility and Health (P.M.), Norwegian Institute of Public Health, Oslo, Norway
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12
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Ahn KT, Park KI, Kim MJ, Oh JK, Han JH, Kwon HJ, Jin SA, Kim JH, Park JH, Lee JH, Choi SW, Seong IW, Jeong JO. Height and sex is strongly associated with radial augmentation index in Korean patients with never-treated hypertension. Clin Interv Aging 2016; 11:415-22. [PMID: 27114704 PMCID: PMC4833369 DOI: 10.2147/cia.s101302] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Central hemodynamics may better represent the load imposed on the coronary and cerebral arteries and thereby bear a stronger relationship to cardiovascular outcomes. METHODS Patients who had confirmed hypertension as assessed by daytime 24-hour ambulatory blood pressure monitoring (≥135/85 mmHg) were enrolled. Central blood pressure and radial augmentation index (AIx) corrected for a heart rate of 75 bpm (radial AIx 75) were measured for all patients. We evaluated the association of age, height, and sex with central hemodynamics in patients with never-treated hypertension. RESULTS A total of 203 patients were enrolled, of whom men numbered 101 (49.7%). The median height of all patients was 162 cm, and mean age was 53.2 years. In the Pearson correlation analysis, regardless of sex difference (R=-0.627 for height, R=0.035 for age, P-value =0.005), a stronger relationship was observed between height and radial AIx 75 than between age and radial AIx 75. In the multiple regression analysis, the sex difference and height were strongly associated with elevated radial AIx 75 in all patients (adjusted R (2)=0.428, β=6.237, 95% confidence interval [CI] for women 1.480-10.995, P-value =0.011 and β=-0.632, 95% CI for height -0.929 to -0.335, P-value =0.009, respectively). CONCLUSION In patients with never-treated hypertension, female sex and shorter height are the important risk factors of elevated radial AIx 75.
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Affiliation(s)
- Kye Taek Ahn
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Kwang-In Park
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Mi Joo Kim
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Jin Kyung Oh
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Ji Hye Han
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Hee Jin Kwon
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Seon-Ah Jin
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Jun-Hyung Kim
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Jae-Hyeong Park
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Jae-Hwan Lee
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Si Wan Choi
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - In-Whan Seong
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Jin-Ok Jeong
- Department of Internal Medicine, Division of Cardiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
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An atlas of genetic correlations across human diseases and traits. Nat Genet 2015; 47:1236-41. [PMID: 26414676 PMCID: PMC4797329 DOI: 10.1038/ng.3406] [Citation(s) in RCA: 2215] [Impact Index Per Article: 246.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 08/26/2015] [Indexed: 12/14/2022]
Abstract
Identifying genetic correlations between complex traits and diseases can provide useful etiological insights and help prioritize likely causal relationships. The major challenges preventing estimation of genetic correlation from genome-wide association study (GWAS) data with current methods are the lack of availability of individual-level genotype data and widespread sample overlap among meta-analyses. We circumvent these difficulties by introducing a technique-cross-trait LD Score regression-for estimating genetic correlation that requires only GWAS summary statistics and is not biased by sample overlap. We use this method to estimate 276 genetic correlations among 24 traits. The results include genetic correlations between anorexia nervosa and schizophrenia, anorexia and obesity, and educational attainment and several diseases. These results highlight the power of genome-wide analyses, as there currently are no significantly associated SNPs for anorexia nervosa and only three for educational attainment.
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Abstract
It is well known that the reflected pressure wave in small children returns earlier than that in adolescent. The reason of early return of the reflected pressure wave in infancy is their height. The short distance between heart and reflection point makes the reflected pressure wave returning to the heart earlier. In adult, the early return (during systole) of the reflected pressure wave means disadvantage to cardiac blood supply-workload balance. The purpose of this study was to clarify whether the early return of the reflected pressure wave in small children impairs the cardiac blood supply-workload balance. This study enrolled 37 small left-to-right shunt patients with normal aortic circulation below 15 years of age. The aortic pressure waveform was recorded using a pressure sensor mounted catheter, and augmentation index and subendocardial viability ratio were calculated. The age of patients was 6.1 ± 3.2 years. The augmentation index was 8.7 ± 14.3 % and the index had a negative correlation with patients' age (r = -0.6243, p < 0.0001). The subendocardial viability ratio, which means the cardiac blood supply-workload balance, was 0.92 ± 0.14 and the index had a positive relationship with patients' age (r = 0.6435, p < 0.0001). The cardiac blood supply-workload balance gradually improves from infancy to young adulthood. One of the causes of the unfavorable cardiac blood supply-workload balance in infancy would be the accelerated aortic pressure wave reflection due to their short height.
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Perng W, Villamor E, Shroff MR, Nettleton JA, Pilsner JR, Liu Y, Diez-Roux AV. Dietary intake, plasma homocysteine, and repetitive element DNA methylation in the Multi-Ethnic Study of Atherosclerosis (MESA). Nutr Metab Cardiovasc Dis 2014; 24:614-622. [PMID: 24477006 PMCID: PMC4037331 DOI: 10.1016/j.numecd.2013.11.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 11/22/2013] [Accepted: 11/27/2013] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND AIMS DNA methylation of repetitive elements may explain the relations between dietary intake, hyperhomocysteinemia, and cardiovascular disease risk. We investigated associations of methyl micronutrient intake and plasma total homocysteine with LINE-1 and Alu methylation in a cross-sectional study of 987 adults aged 45-84 y who participated in the Multi-Ethnic Study of Atherosclerosis (MESA) Stress Study. METHODS AND RESULTS DNA methylation was estimated using pyrosequencing technology. A 120-item food frequency questionnaire was used to ascertain daily intake of folate, vitamin B12, vitamin B6, zinc, and methionine. Plasma total homocysteine was quantified using a fluorescence polarization immunoassay. Associations of micronutrient intake and homocysteine with LINE-1 and Alu methylation were examined using linear regression. Adjusted differences in %5-methylated cytosines (%5 mC) were examined by categories of predictors using multivariable linear regression models. Intake of methyl-donor micronutrients was not associated with DNA methylation. After adjustment for covariates, each 3 μmol/L increment of homocysteine corresponded with 0.06 (-0.01, 0.13) %5 mC higher LINE-1 methylation. Additionally, BMI was positively associated with LINE-1 methylation (P trend = 0.03). Participants with BMI ≥ 40 kg/m² had 0.35 (0.03, 0.67) %5 mC higher LINE-1 than those with normal BMI. We also observed a 0.10 (0.02, 0.19) %5 mC difference in Alu methylation per 10 cm of height. These associations did not differ by sex. CONCLUSION Dietary intake of methyl-donor micronutrients was not associated with measures of DNA methylation in our sample. However, higher BMI was related to higher LINE-1 methylation, and height was positively associated with Alu methylation.
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Affiliation(s)
- W Perng
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA.
| | - E Villamor
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - M R Shroff
- Center for Healthy Communities, Michigan Public Health Institute, Okemos, MI, USA
| | - J A Nettleton
- Division of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Science Center, Houston, TX, USA
| | - J R Pilsner
- Department of Environmental Health Science, School of Public Health and Health Sciences, University of Massachusetts, Amherst, MA, USA
| | - Y Liu
- Sticht Center on Aging, Wake Forest University, Winston-Salem, NC, USA
| | - A V Diez-Roux
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA
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Reeve JC, Abhayaratna WP, Davies JE, Sharman JE. Central hemodynamics could explain the inverse association between height and cardiovascular mortality. Am J Hypertens 2014; 27:392-400. [PMID: 24304657 DOI: 10.1093/ajh/hpt222] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Mechanisms underlying the inverse relationship between height and cardiovascular mortality are unknown but could relate to central hemodynamics. We sought to determine the relation of height to central and peripheral hemodynamics, as well as clinical characteristics. METHODS The study population was comprised of 1,152 randomly selected community-dwelling adults (aged 67.7 ± 12.3 years; 48% men). Brachial blood pressure (BP) was recorded by sphygmomanometry; central BP and aortic pulse wave velocity were estimated by applanation tonometry. Stepwise multiple regression analysis was used to determine associations between height and central and peripheral hemodynamics. RESULTS Height was not significantly associated with aortic pulse wave velocity in men or women. The relationship with height and brachial systolic BP was borderline in women (β = -0.115; P = 0.051) but not significant in men (β = -0.096; P = 0.09). Conversely, central systolic BP, estimated by transfer function (β = -0.139 for men [βM]; β = -0.172 for women [βW]) or radial second systolic peak (β M = -0.239; β W = -0.281), augmentation index at 75 bpm (β M = -0.189; β W = -0.224), and aortic pulse wave timing (β M = 0.224; β W = 0.262) were independently associated with height in both sexes (P < 0.003 for all). Both men and women of greater than median height were less likely to have coronary artery disease (P < 0.05), to have systemic hypertension (P < 0.01), or to be taking vasoactive medication (P < 0.001) compared with participants of less than median height. CONCLUSIONS Even after correcting for conventional cardiovascular risk factors, taller individuals have more favorable central hemodynamics and reduced evidence of coronary artery disease compared with shorter individuals. These findings may help explain the decreased cardiovascular risk associated with being taller and also have important clinical consequences regarding therapy.
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Affiliation(s)
- Jake C Reeve
- Menzies Research Institute Tasmania, University of Tasmania, Hobart, Australia
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Ferriol C, Tremols S, Jimenez C, Tura A, Sanmartín M, Pagès N, Rodríguez-Poncelas A, Paz-Bermejo M, Saez M, Coll-de-Tuero G. Are There Height-Dependent Differences in Subclinical Vascular Disease in Hypertensive Patients? J Clin Hypertens (Greenwich) 2014; 16:70-6. [DOI: 10.1111/jch.12222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/20/2013] [Accepted: 09/27/2013] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - Marc Saez
- Research Group on Statistics; Applied Economics and Health (GRECS); University of Girona; Girona Spain
| | - Gabriel Coll-de-Tuero
- PCC Anglès; IAS; Girona Spain
- Research Unit; IAS; Salt Girona Spain
- Department of Medical Science; University of Girona; Girona Spain
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Adult height and risk of ischemic heart disease, atrial fibrillation, stroke, venous thromboembolism, and premature death: a population based 36-year follow-up study. Eur J Epidemiol 2013; 29:111-8. [DOI: 10.1007/s10654-013-9867-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 11/15/2013] [Indexed: 11/24/2022]
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The association between height and birth order: evidence from 652 518 Swedish men. J Epidemiol Community Health 2013; 67:571-7. [DOI: 10.1136/jech-2012-202296] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Quan SA, Jeong JY, Kim DH. The Relationship between Height and Cognitive Function among Community-dwelling Elderly: Hallym Aging Study. Epidemiol Health 2013; 35:e2013002. [PMID: 23682335 PMCID: PMC3654091 DOI: 10.4178/epih/e2013002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 02/06/2013] [Indexed: 12/04/2022] Open
Abstract
OBJECTIVES Height is known as an index that reflects the environment of the fetal, childhood, and adolescent periods, which affect adult health. This study was conducted to elucidate whether height is associated with cognitive impairment in community-dwelling elders in Korea. METHODS The study subjects were recruited among community dwelling elderly individuals aged 65 or over who participated in the 2004 Hallym Aging Study. They were invited to a general hospital and were evaluated for socioeconomic status, smoking history, and various clinical measures. Cognitive function measurement was performed using the Korean-Mini Mental State Examination. Logistic regression was used to evaluate the association between height and cognitive function. RESULTS After adjusting for potential covariates such as age and education, the smallest group was associated with higher risk of cognitive impairment compared with the tallest group among elderly men (odds ratio [OR], 4.20; 95% confidence interval [CI], 1.02-17.36), but not among elderly women (OR,1.65; 95% CI, 0.62-4.40). CONCLUSIONS The reason for this difference according to sex may be explained by the differential effects of education on cognitive function by sex. A larger population-based prospective cohort study is needed to examine the association between height and cognitive function according to sex.
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Affiliation(s)
- Shan Ai Quan
- Department of Social and Preventive Medicine, Hallym University College of Medicine, Chuncheon, Korea. ; Hallym Research Institute of Clinical Epidemiology, Chuncheon, Korea
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Wang N, Zhang X, Xiang YB, Yang G, Li HL, Gao J, Cai H, Gao YT, Zheng W, Shu XO. Associations of adult height and its components with mortality: a report from cohort studies of 135,000 Chinese women and men. Int J Epidemiol 2012; 40:1715-26. [PMID: 22268239 DOI: 10.1093/ije/dyr173] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Although several studies have evaluated the relationship between adult height and mortality, their results have not been entirely consistent. Little is known about components of adult height in relation to mortality, particularly in developing countries. METHODS We examined the association of adult height and its components (leg and trunk length) with mortality using data from 74 869 Chinese women and 61,333 men in the Shanghai Women's (1996-2008) and Men's (2002-2008) Health Studies. Anthropometric measurements, including standing and sitting height and weight, were taken at baseline by trained interviewers according to a standard protocol. Deaths were ascertained by biennial home visits and linkage with the vital statistics registry. Cox regression models were used to evaluate the associations. RESULTS Neither height nor its components were associated with all-cause mortality. Height and, less consistently, its components were positively associated with cancer mortality, but inversely associated with cardiovascular disease (CVD) mortality. Hazard ratios (HRs) [95% confidence intervals (CIs)] for cancer mortality per 1-SD increment in height, trunk and leg length were 1.06 (1.01-1.12), 1.07 (1.01-1.12) and 1.03 (0.98-1.08), respectively, in women, and 1.13 (1.05-1.22), 1.09 (1.00-1.19) and 1.10 (1.03-1.16), respectively, in men. The corresponding HRs for CVD mortality were 0.89 (0.84-0.95), 0.93 (0.87-0.99) and 0.91 (0.86-0.98) in women, and 0.93 (0.86-1.02), 0.89 (0.81-0.98) and 0.99 (0.92-1.06) in men. CONCLUSIONS Our results suggest that different mechanisms may be involved in linking height and its components with cancer and CVD mortality.
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Affiliation(s)
- Na Wang
- Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt University School of Medicine, Nashville, TN 37203-1738, USA
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Jorde R, Svartberg J, Joakimsen RM, Grimnes G. Associations between Polymorphisms Related to Calcium Metabolism and Human Height: The Tromsø Study. Ann Hum Genet 2012; 76:200-10. [DOI: 10.1111/j.1469-1809.2012.00703.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Height and risk of incident intraparenchymal hemorrhage: Atherosclerosis Risk in Communities and Cardiovascular Health study cohorts. J Stroke Cerebrovasc Dis 2011; 22:323-8. [PMID: 22177930 DOI: 10.1016/j.jstrokecerebrovasdis.2011.09.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 09/08/2011] [Accepted: 09/09/2011] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Height is inversely associated with incident coronary disease and total stroke, but few studies have examined the association between height and intraparenchymal hemorrhage (IPH). We hypothesized that height would be inversely associated with incident IPH in the combined cohorts of the Atherosclerosis Risk in Communities Study and the Cardiovascular Health Study. METHODS Data on Caucasian and African American participants were used to estimate the association of height at baseline with incident IPH verified by clinician review of medical records and imaging reports. Sex-specific Cox proportional hazards regression models were used to calculate hazard ratios. RESULTS A total of 20,983 participants initially free of stroke (11,788 women and 9195 men) were followed for an average of 15.9 years (standard deviation [SD] 5.1 years). Incident IPH occurred in 115 women and 73 men. Sex, but not age, race, study, or blood pressure, modified the association (P = .03). After adjustment for risk factors (age, systolic blood pressure, triglycerides, low-density lipoprotein cholesterol, fibrinogen, and race), among women, height was significantly inversely associated with incident IPH (hazard ratio [HR] per SD [6.3 cm] was 0.81; 95% confidence interval [CI] 0.66-0.99; P = .04). The HR for tertile 3 vs 1 in women was 0.63 (95% CI 0.37-1.08). Among men, height was not linearly associated with incident IPH (HR per SD [6.7 cm] was 1.09; 95% CI 0.84-1.40; P = .52). CONCLUSIONS This large prospective study provides evidence that shorter height may be a risk factor for incident IPH in women.
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Baer HJ, Glynn RJ, Hu FB, Hankinson SE, Willett WC, Colditz GA, Stampfer M, Rosner B. Risk factors for mortality in the nurses' health study: a competing risks analysis. Am J Epidemiol 2011; 173:319-29. [PMID: 21135028 DOI: 10.1093/aje/kwq368] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Few studies have examined multiple risk factors for mortality or formally compared their associations across specific causes of death. The authors used competing risks survival analysis to evaluate associations of lifestyle and dietary factors with all-cause and cause-specific mortality among 50,112 participants in the Nurses' Health Study. There were 4,893 deaths between 1986 and 2004: 1,026 from cardiovascular disease, 931 from smoking-related cancers, 1,430 from cancers not related to smoking, and 1,506 from all other causes. Age, body mass index at age 18 years, weight change, height, current smoking and pack-years of smoking, glycemic load, cholesterol intake, systolic blood pressure and use of blood pressure medications, diabetes, parental myocardial infarction before age 60 years, and time since menopause were directly related to all-cause mortality, whereas there were inverse associations for physical activity and intakes of nuts, polyunsaturated fat, and cereal fiber. Moderate alcohol consumption was associated with decreased mortality. A model that incorporated differences in the associations of some risk factors with specific causes of death had a significantly better fit compared with a model in which all risk factors had common associations across all causes. In the future, this new model may be used to identify individuals at increased risk of mortality.
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Affiliation(s)
- Heather J Baer
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Honjo K, Iso H, Inoue M, Tsugane S. Adult height and the risk of cardiovascular disease among middle aged men and women in Japan. Eur J Epidemiol 2010; 26:13-21. [PMID: 20953671 DOI: 10.1007/s10654-010-9515-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2010] [Accepted: 09/25/2010] [Indexed: 11/26/2022]
Abstract
An inverse association between height and risk of cardiovascular disease has been reported, but the evidence is limited for stroke subtypes, in particular in Asian populations. Further, few studies have examined how socioeconomic status in adulthood influence the relationship between height and risk of cardiovascular disease. This study examined the association between height and risks of stroke and coronary heart disease, and whether education level, an indicator of adult socioeconomic status, modify the effect of height on those risks, within a cohort of the Japan Public Health Center-based Prospective Study (JPHC Study). The hazard ratios for the incidence of cardiovascular disease associated with height were calculated by a 16-year follow-up of 15,564 Japanese men and women, aged 40-59. The hazard ratios were adjusted for age, gender, area, education, occupation and cardiovascular risk factors. Height was inversely associated with risks of total stroke, either hemorrhagic or ischemic stroke but not with coronary heart disease. The adjusted hazard ratios (95% confidence interval (CI)) of total stroke, hemorrhagic stroke, and ischemic stroke for a 1 SD height increments were 0.82 (95% CI: 0.74, 0.90), 0.80 (95% CI: 0.70, 0.92), and 0.83 (95% CI: 0.73, 0.95), respectively. No multiplicative interaction was observed between height and education level on stroke risk. Short stature was associated with increased risk of total stroke, either hemorrhagic or ischemic stroke, independent of adult socioeconomic status and cardiovascular risk factors, but not with risk of coronary heart disease in Japanese men and women.
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Affiliation(s)
- Kaori Honjo
- Public Health, Department of Social and Environmental Health, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-9871 Osaka, Japan
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Paajanen TA, Oksala NKJ, Kuukasjärvi P, Karhunen PJ. Short stature is associated with coronary heart disease: a systematic review of the literature and a meta-analysis. Eur Heart J 2010; 31:1802-9. [PMID: 20530501 DOI: 10.1093/eurheartj/ehq155] [Citation(s) in RCA: 205] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
AIMS The aim of this study was to assess the relationship between short stature and coronary heart disease (CHD) morbidity and mortality. METHODS AND RESULTS We performed a systematic search from MEDLINE, PREMEDLINE, and All EBM Reviews as well as from a reference list of relevant articles. We used SPICO (Study design, Patient, Intervention, Control-intervention, Outcome) criteria. The methodological quality of studies was analysed by modified Borghoust criteria. From a total of 1907 articles, we selected 52 studies comprising population-based follow-up studies and patient cohorts followed after a CHD event, as well as case-control studies with height either as a continuous or categorical variable, totalling 3 012 747 individuals. The short ones were below 160.5 cm and tall ones over 173.9 cm on average. Among the shortest height category, the relative risks were 1.35 (95% CI 1.25-1.44) for all-cause mortality, 1.55 (1.37-1.74) for all cardiovascular disease (CVD) mortality, 1.49 (1.33-1.67) for CHD, and 1.52 (1.28-1.81) for myocardial infarction when compared with those within the highest height category. The mean relative risk was 1.46 (1.37-1.55). Short stature was associated with increased cardiovascular morbidity and mortality in both genders. CONCLUSION The relationship between short stature and CVD appears to be a real one. On the basis of comparison, adults within the shortest category had an approximately 50% higher risk of CHD morbidity and mortality than tall individuals.
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Affiliation(s)
- Tuula A Paajanen
- Department of Forensic Medicine, Medical School, University of Tampere and Centre for Laboratory Medicine, Tampere University Hospital, Tampere, Finland.
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Batty GD, Shipley MJ, Gunnell D, Huxley R, Kivimaki M, Woodward M, Lee CMY, Smith GD. Height, wealth, and health: an overview with new data from three longitudinal studies. ECONOMICS AND HUMAN BIOLOGY 2009; 7:137-152. [PMID: 19628438 DOI: 10.1016/j.ehb.2009.06.004] [Citation(s) in RCA: 168] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Revised: 06/23/2009] [Accepted: 06/23/2009] [Indexed: 05/28/2023]
Abstract
This overview, based on a literature review and new data from the three cohorts (Whitehall Studies I and II, and the Vietnam Experience Study), has four objectives: (a) to outline the major determinants of height, so providing an indication as to what exposures this characteristic may capture; (b) to summarise, by reviewing reports from large scale studies, the relation between adult height and a range of disease outcomes--both somatic and psychiatric--with particular emphasis on coronary heart disease (CHD) and stroke; (c) to discuss why these relationships may exist, in particular, the role, if any, of socioeconomic position in explaining the apparent associations; and, finally (d) to outline future research directions in this field. The large majority of evidence for predictors of height, and its health consequences, comes from observational studies. While genetic predisposition is a major determinant of height, secular rises in childhood and adult stature across successive birth cohorts suggest that early life environment also has an important impact. Plausible non-genetic determinants of height include nutrition, illness, socioeconomic status, and psychosocial stress. Evidence for an association between height and a series of health endpoints is accumulating. Thus, shorter people appear to experience increased risk of CHD, and these associations appear to be independent of socioeconomic position and other potentially confounding variables. For stroke, and its sub-types, findings are less clear. In contrast to CHD, some cancers, such as carcinoma of the colorectum, prostate, breast (in women), central nervous system, skin, endometrium, thyroid and blood (haematopoietic) are more common in taller people. While height may be negatively related to the risk of completed suicide, conclusions about the links between stature and other health endpoints is problematic given the paucity of evidence, which should be addressed. Ultimately, for want of better data, investigators in this area have used height as a proxy for a range of pre-adult exposures. In future, research should aim to explore the predictive capacity of direct measures of diet, psychosocial stress, childhood chronic illness and so on, rather than focus on height or its components. The problem is that extended follow-up of child cohorts with such data are required, and studies which hold these data are not currently available, although several are either maturing to the point where they offer sufficient clinical outcomes to facilitate analyses or are in the advanced planning stage.
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Affiliation(s)
- G David Batty
- Medical Research Council Social & Public Health Sciences Unit, Glasgow, UK.
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Risnes KR, Nilsen TIL, Romundstad PR, Vatten LJ. Head size at birth and long-term mortality from coronary heart disease. Int J Epidemiol 2009; 38:955-62. [PMID: 19351699 DOI: 10.1093/ije/dyp169] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Many studies have shown that low birthweight is associated with increased risk of heart disease in adulthood. It is controversial whether this association is caused by genetic or non-genetic factors, and whether life course exposures, such as adult overweight, could modify the association. We have studied the association of head circumference at birth with later deaths from coronary heart disease (CHD), and assessed whether maternal height and adult body mass could modify the association. METHODS Population-based cohort study of 35,846 men and women born between 1920 and 1959 with mortality follow-up from 1961 to 2005. RESULTS During follow-up, 630 people died from CHD and there was an inverse association of head circumference with deaths from CHD (Ptrend = 0.010). The association was modified by maternal height (Pinteraction = 0.01) and by adult body mass (Pinteraction = 0.05). People in the lowest third of head circumference, who had a tall mother or a high body mass index in adulthood, were at the highest risk of death from CHD. CONCLUSIONS Head circumference at birth was inversely associated with deaths from CHD, and the combination of small head and tall mother, or small head and high adult body mass, was associated with the highest risk. These findings suggest that combined effects of genetic factors (growth potential and intrauterine growth) and non-genetic factors acting throughout the life course (intrauterine growth restriction and later weight gain) could mediate the effects of birth size on adult heart disease.
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Affiliation(s)
- Kari R Risnes
- Department of Public Health, Medical Research Centre, Norwegian University of Science and Technology, Trondheim, Norway.
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Lee CMY, Barzi F, Woodward M, Batty GD, Giles GG, Wong JW, Jamrozik K, Lam TH, Ueshima H, Kim HC, Gu DF, Schooling M, Huxley RR. Adult height and the risks of cardiovascular disease and major causes of death in the Asia-Pacific region: 21,000 deaths in 510,000 men and women. Int J Epidemiol 2009; 38:1060-71. [PMID: 19270305 DOI: 10.1093/ije/dyp150] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In Caucasian populations, adult height is inversely associated with cardiovascular disease (CVD) risk and positively related to some cancers. However, there are few data from Asian populations and from women. We sought to determine the sex- and region-specific associations between height and cardiovascular outcomes, and deaths due to cancer, respiratory and injury in populations from the Asia-Pacific region. METHODS Thirty-nine studies from the Asia Pacific Cohort Studies Collaboration database were included. We used Cox proportional hazard regression models to estimate the associations between height and pre-specified outcomes. RESULTS A total of 510,800 participants with 21,623 deaths were included. Amongst men, inverse linear associations were observed between height and coronary heart disease (CHD), stroke, CVD, injury and total mortality. The hazard ratios [95% confidence intervals, (CI)] for a 1-SD (= 6 cm) increment in height ranged from 0.85 (0.80-0.91) for injury to 0.97 (0.95-0.98) for total mortality. Similar trends were found between height and CHD, haemorrhagic stroke and CVD in women. A positive linear association was observed between height and cancer mortality. For each standard deviation greater height, the risk of cancer was increased by 5% (2-8%) and 9% (5-14%) in men and women, respectively. No regional difference was observed between Asian and Australasian cohorts. Adjusting for markers of education did not alter the results. CONCLUSIONS The opposing relationships of height with CVD and cancer suggest that care is required in setting national policies on childhood nutrition lest they have unintended consequences on the incidence of major non-communicable diseases.
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Affiliation(s)
- Crystal Man Ying Lee
- The George Institute for International Health, University of Sydney, Sydney, NSW, Australia.
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Li L, Hardy R, Kuh D, Lo Conte R, Power C. Child-to-adult body mass index and height trajectories: a comparison of 2 British birth cohorts. Am J Epidemiol 2008; 168:1008-15. [PMID: 18801885 PMCID: PMC3159394 DOI: 10.1093/aje/kwn227] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2008] [Accepted: 07/03/2008] [Indexed: 11/12/2022] Open
Abstract
Markers of growth and changes of body mass index (BMI) are associated with adult chronic disease risk. To better understand such associations, the authors examined the 1946 (n approximately 5,300) and 1958 (n approximately 17,000) British birth cohorts to establish how child-to-adult height and BMI have changed across generations. Individuals born in 1958 were no heavier at birth than those born in 1946, but they were taller in childhood by about 1 cm on average, grew faster thereafter, and were 3-4 cm taller by adolescence. The 1958 cohort achieved adult height earlier and were taller by 1 cm, an increase that was entirely due to their longer leg length. BMI trajectories diverged from early adulthood, with a faster rate of BMI gain in the 1958 cohort than in the 1946 cohort, although the mean BMI at 7 years and rate of childhood gain had not shown an increase. By midadulthood, the 1958 cohort had on average a greater BMI (1-2 kg/m(2)), larger waist (6-7 cm) and hip (5 cm) circumferences, and a higher prevalence of obesity (25.1% vs. 10.8% in males and 23.7% vs. 14.8% in females). Changes in height and adiposity over a relatively short period of 12 years suggest the likelihood of opposing trends of influences on later disease risk in these populations.
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Affiliation(s)
- Leah Li
- Centre for Paediatric Epidemiology and Biostatistics/Medical Research Council Centre of Epidemiology for Child Health, Institute of Child Health, University College London, 30 Guilford Street, London WC1N1EH, United Kingdom.
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Abstract
To evaluate the association between adult height as a surrogate marker of childhood circumstances and the risk of mortality, 344,519 South Korean women aged 40-64 years categorized into six height groups were prospectively followed for mortality between 1994 and 2004. In Cox proportional hazards regression with adjustment for behavioral and biologic risk factors, there was an inverse association between height and total mortality; mortality risk decreased 7% for each 5-cm increment in height. The association did not materially change after adjustment for behavioral factors and adulthood socioeconomic factors or after full adjustment for all available covariates. When height-associated risks of death from specific causes were evaluated in a fully adjusted analysis, a 5-cm increment in height was associated with lower risks of death from respiratory diseases, stroke, diabetes mellitus, and external causes (hazard ratios were 0.84 (95% confidence interval (CI): 0.74, 0.96), 0.84 (95% CI: 0.80, 0.88), 0.87 (95% CI: 0.80, 0.96), and 0.88 (95% CI: 0.83, 0.94), respectively) and with a higher risk of death from cancer (hazard ratio = 1.05, 95% CI: 1.02, 1.09). Given that adult height reflects early-life conditions, the independent associations between height and mortality from all causes and specific causes support the view that early-life circumstances significantly influence health outcomes in adulthood.
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Affiliation(s)
- Yun-Mi Song
- Department of Family Medicine, Samsung Medical Center, SungKyunKwan University School of Medicine, Seoul, South Korea
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Elmes MJ, McMullen S, Gardner DS, Langley-Evans SC. Prenatal diet determines susceptibility to cardiac ischaemia–reperfusion injury following treatment with diethylmaleic acid and N-acetylcysteine. Life Sci 2008; 82:149-55. [DOI: 10.1016/j.lfs.2007.10.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2007] [Revised: 10/25/2007] [Accepted: 10/25/2007] [Indexed: 11/30/2022]
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Jones DP, Camargo CA, Speizer FE, Barr RG. Prospective study of short stature and newly diagnosed asthma in women. J Asthma 2007; 44:291-5. [PMID: 17530528 DOI: 10.1080/02770900701344116] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The authors tested the hypothesis that short stature predicts adult-onset asthma independent of obesity among women in the Nurses' Health Study. Height, weight, and physician-diagnosed asthma were assessed with validated questionnaire items. Proportional hazard models adjusted separately for weight and body mass index. The rate of newly diagnosed asthma was 1.55 times greater in the shortest versus the tallest quintile after adjustment for weight (95% CI, 1.26-1.91). After adjustment for body mass index, the rate ratio was 1.16 (95% CI, 0.94-1.42). Short stature predicted adult-onset asthma in a large cohort of women, but this association was not independent of obesity.
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Affiliation(s)
- Deborah P Jones
- Division of General Medicine, Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
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Haas SA. The long-term effects of poor childhood health: An assessment and application of retrospective reports. Demography 2007; 44:113-35. [PMID: 17461339 DOI: 10.1353/dem.2007.0003] [Citation(s) in RCA: 155] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Abstract
This study assesses retrospective childhood health reports and examines childhood health as a predictor of adult health. The results suggest that such reports are of reasonable reliability as to warrant their judicious use in population research. They also demonstrate a large positive relationship between childhood and adult health. Compared with excellent, very good, or good childhood health, poor childhood health is associated with more than three times greater odds of having poor adult self-rated health and twice the risk of a work-limiting disability or a chronic health condition. These associations are independent of childhood and current socioeconomic position and healthrelated risk behaviors.
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Affiliation(s)
- Steven A Haas
- Center for Population Dynamics, School of Social and Family Dynamics, Arizona State University, P.O. Box 873701, Tempe, AZ 85287-3701, USA.
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36
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Hozawa A, Murakami Y, Okamura T, Kadowaki T, Nakamura K, Hayakawa T, Kita Y, Nakamura Y, Okayama A, Ueshima H. Relation of Adult Height With Stroke Mortality in Japan. Stroke 2007; 38:22-6. [PMID: 17138947 DOI: 10.1161/01.str.0000251806.01676.60] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose—
The age-adjusted stroke mortality rate in Japan was the highest in the world from 1950 to the 1970s, but it started to dramatically decrease after 1965. In addition to improved management of high blood pressure, the increase in average height might also contribute to this reduction. The present study investigates whether height is an independent risk for stroke mortality in Japan.
Methods—
Among participants of the National Survey on Cardiovascular Diseases in 1980 who were randomly selected from the Japanese population, we followed up 3969 and 4955 Japanese men and women without prior cardiovascular disease for a maximum of 19 years and observed 158 and 132 stroke deaths.
Results—
Height was inversely correlated with age and with crude stroke mortality. The relationship was attenuated in men when we adjusted for age or other possible confounders (multivariate adjusted relative hazards of a 5-cm increase of height for stroke mortality: 0.92, 95% CI: 0.79 to 1.08). For women, the inverse relationship (relative hazard: 0.77: 95% CI: 0.64 to 0.91) remained after multivariate adjustment. These relationships persisted when we stratified participants by age.
Conclusions—
Height is inversely related to stroke mortality and the relationship is statistically significant among Japanese women.
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Affiliation(s)
- Atsushi Hozawa
- Department of Health Science, Shiga University of Medical Science, SetaTsukinowa-cho, Otsu, 520-2192, Shiga, Japan.
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Batty GD, Gunnell D, Langenberg C, Smith GD, Marmot MG, Shipley MJ. Adult height and lung function as markers of life course exposures: associations with risk factors and cause-specific mortality. Eur J Epidemiol 2006; 21:795-801. [PMID: 17119881 DOI: 10.1007/s10654-006-9057-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2006] [Accepted: 08/25/2006] [Indexed: 10/23/2022]
Abstract
BACKGROUND AND OBJECTIVE Pulmonary function and height may be regarded as adult indices of exposures accumulated across the entire life course and in early life, respectively. As such, we hypothesised that pulmonary function would be more strongly related to mortality than height. Studies of the association of height and lung function with mortality--which are currently modest in number--will clarify the relative utility of these risk indices and the mechanisms underlying observed patterns of disease risk. DESIGN, SETTING, AND PARTICIPANTS Data were drawn from the Whitehall study, a prospective cohort study of 18,403 middle-aged non-industrial London-based male government employees conducted in the late 1960s. Data were collected on stature, spirometry measures (including forced expiratory volume in one second [FEV1]) and a range of covariates. These analyses are based on the 3083 non-smoking men with complete data. MAIN OUTCOME MEASURES Mortality ascribed to all-causes, cardiovascular disease, respiratory disease and site-specific cancers. RESULTS Both height and FEV1 were associated with a range of physiological, behavioural and socio-economic risk factors. Relations with these risk factors were seen more frequently for FEV1 and, where they occurred, were of somewhat higher magnitude. During a maximum of 35 years follow-up, half the non-smokers had died (n = 1545). FEV1 (HR(per one SD increase); 0.89; 0.84, 0.95) was somewhat more strongly related to total mortality than height (0.96; 0.91, 1.01) in a fully adjusted model, but this difference did not attain statistical significance at conventional levels (p-value for difference = 0.15). Of the eight independent disease-specific outcomes examined, the only convincing evidence of a differential effect was for deaths from respiratory causes which was unsurprisingly more strongly related to FEV1 than height (p-value for difference = 0.03). CONCLUSIONS In the present study, height and FEV1 were essentially similarly related to both risk factors and mortality outcomes, thus not providing support for our hypothesis. Both factors would appear to have some utility as markers of early life exposures.
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Affiliation(s)
- G David Batty
- MRC Social & Public Health Sciences Unit, 4 Lilybank Gardens, Glasgow, G12 8RZ, UK.
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Ferrie JE, Langenberg C, Shipley MJ, Marmot MG. Birth weight, components of height and coronary heart disease: evidence from the Whitehall II study. Int J Epidemiol 2006; 35:1532-42. [PMID: 16931524 DOI: 10.1093/ije/dyl184] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Previous studies have suggested that shorter leg length, not trunk length, may explain the inverse association between height and coronary heart disease (CHD) risk. However, investigation of the importance of birth weight for these associations has been limited. This study examines associations of measures of stature and birth weight with CHD risk factors (measures of blood pressure and lipids, 2 h glucose, waist-hip ratio and fibrinogen) and incident non-fatal coronary events in middle age. METHODS Data were derived mostly from the Phase 5 (1997-99) clinical screening of the Whitehall II study of British civil servants. The main cross-sectional analyses included 1084 women and 2290 men with complete data. RESULTS In women total height and leg length were the measures that tended to be most strongly associated with CHD risk factors, while in men leg length demonstrated the closest associations. Although associations between trunk length and CHD risk factors were weaker, trunk length was the component of height that appeared to be most closely associated with coronary events. Associations between birth weight and CHD risk factors and coronary events were generally weaker than for any measure of stature. Adjustment for birth weight had little effect on associations between components of stature and CHD risk factors or events. CONCLUSION Findings from this relatively privileged cohort confirmed that shorter leg length underlies the inverse association between height and CHD risk factors in middle-aged women and men. Furthermore, in this study population shorter trunk length was more closely associated with incident, non-fatal coronary events.
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Affiliation(s)
- Jane E Ferrie
- International Centre for Health and Society, Department of Epidemiology and Public Health, UCL, London, UK.
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Tilling K, Lawlor DA, Davey Smith G, Chambless L, Szklo M. The relation between components of adult height and intimal-medial thickness in middle age: the Atherosclerosis Risk in Communities Study. Am J Epidemiol 2006; 164:136-42. [PMID: 16707651 DOI: 10.1093/aje/kwj184] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The authors aimed to investigate the relation between components of adult height (leg and trunk length) and atherosclerosis in middle age, using data from 12,254 participants (aged 44-65 years) in the Atherosclerosis Risk in Communities (ARIC) Study. Intimal-medial thickness (IMT) as measured by B-mode ultrasound was the outcome, and exposures were trunk and leg lengths as estimated (using sitting height and the difference between sitting and standing height) at the first study examination in 1987-1989. The mean IMT was 0.73 (standard deviation, 0.17) mm. Greater leg length was associated with lower IMT, with the largest difference being for Black men (a 0.045 (95% confidence interval: 0.023, 0.068)-mm lower IMT per 10-cm higher leg length). Greater trunk length was associated with higher IMT, with the largest difference being for White men (a 0.024 (95% confidence interval: 0.005, 0.044)-mm higher IMT per 10-cm higher trunk length). Although the effect sizes were small, leg length was inversely associated with atherosclerosis, consistent with the results of other studies with cardiovascular disease outcomes.
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Affiliation(s)
- Kate Tilling
- Department of Social Medicine, University of Bristol, UK.
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40
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Silventoinen K, Zdravkovic S, Skytthe A, McCarron P, Herskind AM, Koskenvuo M, de Faire U, Pedersen N, Christensen K, Kaprio J. Association between height and coronary heart disease mortality: a prospective study of 35,000 twin pairs. Am J Epidemiol 2006; 163:615-21. [PMID: 16484449 DOI: 10.1093/aje/kwj081] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
An inverse association between height and risk of coronary heart disease (CHD) is well demonstrated, but it is not known whether this association is because of genetic factors, socioeconomic background, or other environmental factors. Four population-based twin cohorts with register-based follow-up data on CHD mortality from Denmark (1966-1996), Finland (1975-2001), and Sweden (1963-2001 and 1972-2001) were used to investigate this question; response rates varied between 65% and 86%. Together, the cohorts included 74,704 twin individuals (35,042 complete twin pairs) with 5,943 CHD deaths during 1.99 million person-years of follow-up. Cox and conditional logistic regression models were used. Per 1-standard deviation decrease in height, height was inversely associated with CHD mortality in men (hazard ratio = 1.08, 95% confidence interval (CI): 1.04, 1.12) and in women (hazard ratio = 1.06, 95% CI: 1.01, 1.10). A twin who had died from CHD was on average shorter than the co-twin within monozygotic pairs (odds ratio = 1.27, 95% CI: 1.12, 1.44, with no sex difference), whereas a weaker association was found within dizygotic pairs in men (odds ratio = 1.01, 95% CI: 0.91, 1.13) and in women (odds ratio = 1.14, 95% CI: 1.01, 1.28). The inverse association between height and CHD mortality found within monozygotic discordant twin pairs suggests that this association is because of environmental factors that directly affect height and CHD risk.
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41
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Hardy R, Kuh D, Whincup PH, Wadsworth ME. Age at puberty and adult blood pressure and body size in a British birth cohort study. J Hypertens 2006; 24:59-66. [PMID: 16331102 DOI: 10.1097/01.hjh.0000198033.14848.93] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To investigate the association between age at puberty and blood pressure at age 53 years. DESIGN A prospective birth cohort study with regular contacts through childhood and adulthood until the age of 53 years. PARTICIPANTS A total of 1193 men and 1204 women, from a sample of 5362 born in Britain in March 1946. MAIN OUTCOME MEASURE Blood pressure at age 53 years. RESULTS Regression models indicated that men who had reached puberty latest had a lower mean systolic blood pressure (SBP; P = 0.03) and diastolic blood pressure (DBP; P = 0.01) at 53 years than others. The mean SBP (95% confidence interval) was 6.4 mmHg (1.8, 10.9) greater in the earliest puberty group compared with the latest; for DBP the difference was 4.6 mmHg (1.9, 7.4). The associations were not accounted for by current body size, even though later puberty was associated with a decreasing body mass index (BMI) at 53 years. Neither were they accounted for by prepubertal body size, birth weight, or childhood and adult social class. Although women who reached puberty early had a higher BMI and shorter stature at 53 years compared with other women, they did not have higher blood pressure. CONCLUSIONS Better health behaviours in men reaching puberty late may explain the association between age at puberty and blood pressure. Alternatively, age at puberty may be a marker of the whole growth trajectory, distinguishing characteristics important in the later development of high blood pressure. The association of early puberty with high adult BMI in both sexes highlights the importance of controlling obesity in those who mature early.
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Affiliation(s)
- Rebecca Hardy
- Medical Research Council National Survey of Health and Development, Department of Epidemiology and Public Health, Royal Free and University College Medical School, London, UK.
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42
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Abstract
A life course approach to chronic disease epidemiology uses a multidisciplinary framework to understand the importance of time and timing in associations between exposures and outcomes at the individual and population levels. Such an approach to chronic diseases is enriched by specification of the particular way that time and timing in relation to physical growth, reproduction, infection, social mobility, and behavioral transitions, etc., influence various adult chronic diseases in different ways, and more ambitiously, by how these temporal processes are interconnected and manifested in population-level disease trends. In this review, we discuss some historical background to life course epidemiology and theoretical models of life course processes, and we review some of the empirical evidence linking life course processes to coronary heart disease, hemorrhagic stroke, type II diabetes, breast cancer, and chronic obstructive pulmonary disease. We also underscore that a life course approach offers a way to conceptualize how underlying socio-environmental determinants of health, experienced at different life course stages, can differentially influence the development of chronic diseases, as mediated through proximal specific biological processes.
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Affiliation(s)
- John Lynch
- Center for Social Epidemiology and Population Health, Department of Epidemiology, University of Michigan, Ann Arbor, 48104-2548, USA.
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Martin RM, Ben-Shlomo Y, Gunnell D, Elwood P, Yarnell JWG, Davey Smith G. Breast feeding and cardiovascular disease risk factors, incidence, and mortality: the Caerphilly study. J Epidemiol Community Health 2005; 59:121-9. [PMID: 15650143 PMCID: PMC1732990 DOI: 10.1136/jech.2003.018952] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
STUDY OBJECTIVE To investigate the association of having been breast fed with cardiovascular disease risk factors, incidence, and mortality. DESIGN Prospective cohort study. SETTING Caerphilly, South Wales. PARTICIPANTS All men aged 45-59 years living in and around the study area. Of 2818 eligible men, 2512 (89%) were seen. Altogether 1580 men (63%) obtained details of how they had been fed in infancy (ever breast fed or only bottle fed) from their mother or a close female relative. A subset of 1062 subjects reported on whether bottle fed or the duration of breast feeding if breast fed. MAIN RESULTS Breast feeding was not associated with stature, blood pressure, insulin resistance, total cholesterol, or fibrinogen. In fully adjusted models (controlling for age, birth order, and social position in childhood and adulthood), breast feeding was associated with greater body mass index than bottle feeding (difference: 0.41 kg/m(2) (95% CI: 0.01 to 0.81). There was a positive association between breast feeding and coronary heart disease mortality (hazard ratio: 1.73; 1.17 to 2.55) and incidence (1.54; 1.17 to 2.04) (fully adjusted models). There was no evidence of a duration-response effect, which might be expected if an adverse effect of breast feeding was causal. CONCLUSION These data provide little evidence of a protective influence of breast feeding on cardiovascular disease risk factors, incidence, or mortality. A possible adverse effect of breast feeding on coronary heart disease incidence was observed but may have a number of explanations, including selection and information bias. In view of these limitations, further long term studies with improved measures of infant feeding are required to confirm or refute these findings.
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Affiliation(s)
- Richard M Martin
- Department of Social Medicine, University of Bristol, Canynge Hall, Whiteladies Road, Bristol, BS8 2PR, UK.
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Langenberg C, Shipley MJ, Batty GD, Marmot MG. Adult socioeconomic position and the association between height and coronary heart disease mortality: findings from 33 years of follow-up in the Whitehall Study. Am J Public Health 2005; 95:628-32. [PMID: 15798120 PMCID: PMC1449231 DOI: 10.2105/2004.046219] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2004] [Indexed: 11/04/2022]
Abstract
In the Whitehall Study, which followed 17,139 male civil servants over 33 years, the association between tall stature and coronary heart disease (CHD) mortality differed between employment grades. In men without CHD at study entry, the hazard ratio per 15-cm increase in height was 0.77 (95% confidence interval [CI]=0.69, 0.85; P<0.001) for the highest grades, but 0.84 (95% CI=0.69, 1.03; P=.10) for middle and 0.95 (95% CI=0.75, 1.20; P=.65) for low grades, suggesting that childhood and adult social conditions may interact in their influence on coronary risk.
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Affiliation(s)
- Claudia Langenberg
- Department of Epidemiology and Public Health, University College London Medical School, 1-19 Torrington Pl, London, England, United Kingdom.
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45
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Abstract
Hypertension has been acknowledged as one of the greatest and established risk factors for cardiovascular diseases. In this special article, strategies for the prevention and management of hypertension throughout human’s life were discussed. Studies showing the relationship of birth weight and height increase in childhood to future blood pressure suggest that both environments during pregnancy and during childhood and adolescence are important to prevent hypertension. The promotion of a DASH (Dietary Approach to Stop Hypertension) dietary pattern, rich in fruits and vegetables, is important not only for treatment of high blood pressure but also for long-term prevention of blood pressure rise as well. Blood pressure measured in young adulthood can effectively predict long-term risks of cardiovascular and all-cause mortality, so population-wide primary prevention of high blood pressure for young adults is important. Recent large scale cohort studies confirmed that detection and evaluation of hypertension based mainly on systolic blood pressure remains the most practical and easy approach in the general population for young adult, middle-aged, and older men and women. Researchers in Asia are desired to establish high-quality epidemiologic evidences for Asian for the prevention and management of hypertension.
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Affiliation(s)
- Katsuyuki Miura
- Department of Epidemiology and Public Health, Kanazawa Medical University, Ishikawa, Japan
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Lawlor DA, Taylor M, Davey Smith G, Gunnell D, Ebrahim S. Associations of components of adult height with coronary heart disease in postmenopausal women: the British women's heart and health study. BRITISH HEART JOURNAL 2004; 90:745-9. [PMID: 15201241 PMCID: PMC1768318 DOI: 10.1136/hrt.2003.019950] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To assess the associations between components of adult height and coronary heart disease (CHD) in postmenopausal women. METHODS Cross sectional analysis of 4286 women randomly selected from 23 British towns. The association of components of adult height with prevalent CHD (n = 694) were assessed. RESULTS Shorter stature, shorter leg length, and trunk length were all associated with CHD in age adjusted analyses. The association between trunk length and CHD was attenuated to the null with adjustment for smoking. The leg length-CHD association was independent of smoking, socioeconomic position in childhood and adulthood, birth weight, and other potential confounders. Insulin resistance did not appear to be an important mediating factor in the association between leg length and CHD. After full adjustment for all potential confounding factors the odds ratio (95% confidence interval) of CHD for a 1 SD (4.3 cm) increase in leg length was 0.84 (0.77 to 0.93) and the odds ratio for a 1 SD (0.05) increase in the leg to trunk ratio was 0.85 (0.79 to 0.95). CONCLUSIONS The specific association between leg length and CHD suggests that early life environmental exposures that influence skeletal growth also influence CHD risk in later life.
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Affiliation(s)
- D A Lawlor
- Department of Social Medicine, University of Bristol, Canynge Hall, Whiteladies Road, Bristol BS8 2PR, UK.
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Li L, Manor O, Power C. Early environment and child-to-adult growth trajectories in the 1958 British birth cohort. Am J Clin Nutr 2004; 80:185-92. [PMID: 15213047 DOI: 10.1093/ajcn/80.1.185] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Genetics and environmental conditions early in life are known to influence height. However, evidence is restricted to studies conducted at a specific age, and thus the effect on the entire growth trajectory has been neglected. OBJECTIVE The objective was to determine when parental height and factors early in offspring life start to affect offspring height, when these variables have the strongest effect, and whether these variables persist to adulthood. DESIGN Longitudinal data from the 1958 British birth cohort (all of whom were born during 1 wk in March 1958), including height measurements at 7, 11, 16, and 33 y of age, were analyzed by using multivariate multilevel response models. RESULTS Parental height, birth weight, maternal smoking during pregnancy, breastfeeding, parental divorce, and socioeconomic factors were all significantly associated with childhood height, but their effects differed thereafter. Parental height and birth weight were most strongly associated with offspring height, and their effects persisted (adjusted increase in adult height: 2 cm for 1 SD of maternal or paternal height, or 1 kg of birth weight). Socioeconomic disadvantage (manual social class, large family size, and overcrowded households) was associated with substantial deficits of 2-3 cm (adjusted estimates) in height at 7 y. Catch-up growth was apparent but was insufficient to overcome the initial insult on growth; the adjusted deficit was as high as 1 cm in adulthood. CONCLUSIONS Children from disadvantaged backgrounds have a delayed pattern of growth before the pubertal spurt, which is followed by catch-up growth. The health consequences of this pattern of growth need to be examined in future studies.
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Affiliation(s)
- Leah Li
- Centre for Paediatric Epidemiology and Biostatistics, Institute of Child Health, London, United Kingdom.
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48
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Martin RM, McCarthy A, Smith GD, Davies DP, Ben-Shlomo Y. Infant nutrition and blood pressure in early adulthood: the Barry Caerphilly Growth study. Am J Clin Nutr 2003; 77:1489-97. [PMID: 12791629 DOI: 10.1093/ajcn/77.6.1489] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Evidence suggests that environmental factors acting early in life may affect blood pressure in adulthood. OBJECTIVE The objective was to test the hypothesis that dried formula milk (derived from cow milk) intake in infancy is positively associated with blood pressure in early adulthood. DESIGN We conducted a long-term follow-up (1997-1999) of the Barry Caerphilly Growth study cohort (1972-1974) into which mothers and their offspring had originally been randomly assigned to receive a milk supplement or usual care. Participants were the offspring, who were aged 23-27 y at follow-up. The main outcome measures were systolic and diastolic blood pressure. RESULTS The social and demographic characteristics of the subjects who were (n = 679) and were not (n = 272) followed up were similar. For each increase in quartile of dried milk consumption (in oz) at 3 mo of age, there was a 1.28-mm Hg (95% CI: 0.46, 2.10 mm Hg) increase in systolic and a 0.63-mm Hg (95% CI: 0.04, 1.22 mm Hg) increase in diastolic blood pressure after adjustment for sex, intervention group, birth weight z scores, social class in childhood, age at follow-up, alcohol consumption, and pack-years of smoking. These coefficients were attenuated when adult body mass index and height were included in the models, but the association of dried milk consumption at 3 mo of age with systolic pressure remained significant (1.07 mm Hg; 95% CI: 0.27, 1.87 mm Hg). CONCLUSIONS Our findings are consistent with the hypothesis that high blood pressure in later life is influenced by early postnatal nutrition. Thus, interventions to optimize infant nutrition may have important long-term health benefits.
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Affiliation(s)
- Richard M Martin
- Department of Social Medicine, University of Bristol, United Kingdom.
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Lundberg M, Diderichsen F, Hallqvist J. Is the association between short stature and myocardial infarction explained by childhood exposures--a population-based case referent study (SHEEP). Scand J Public Health 2003; 30:249-58. [PMID: 12680500 DOI: 10.1080/14034940210133988] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
AIMS This study was undertaken to examine the association between short stature and acute non-fatal myocardial infarction and to analyse causal mechanisms related to height with a focus on childhood risk factors. METHOD The SHEEP (Stockholm Heart Epidemiology Program) is a population-based case-referent study. The outcome was incident first events of myocardial infarction. The study base included all Swedish citizens aged 45 to 70, who lived in Stockholm County during 1992-94. This analysis is based on 967 male cases, 412 female cases and 1696 referents. Exposure information was obtained through questionnaires, interviews, health examinations, and obstetric records. RESULTS Adult height was inversely related to myocardial infarction. The odds ratio for men in the shortest quartile (< 173 cm) compared with the tallest was 1.78 (95% CI: 1.39, 2.28). For women the corresponding odds ratio in the shortest quartile (<159 cm) was 1.86 (95% CI: 1.28, 2.71). Height was also inversely associated with fetal growth and indicators of material resources during childhood. Within each social class of origin short stature was associated with number of siblings, lack of higher education, and absence of upward social mobility. Adjustment for childhood risk factors decreased the excess relative risk of short stature with around 25%. Adult social, behavioural, and biological risk factors could not explain the association. The findings were similar for men and women. CONCLUSION Height is associated with many risk factors of myocardial infarction, which increase the risk of disease through many different causal pathways. Childhood exposures have no dominant role in explaining the association between short stature and myocardial infarction.
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Affiliation(s)
- Michael Lundberg
- Department of Social Medicine, Stockholm County Council, Stockholm, Sweden
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Langenberg C, Hardy R, Kuh D, Wadsworth ME. Influence of height, leg and trunk length on pulse pressure, systolic and diastolic blood pressure. J Hypertens 2003; 21:537-43. [PMID: 12640247 DOI: 10.1097/00004872-200303000-00019] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare the effects of height, leg and trunk length on pulse pressure (PP), systolic (SBP) and diastolic blood pressure (DBP) in men and women. DESIGN Prospective, population-based, birth cohort study. SETTING England, Scotland and Wales. PARTICIPANTS A total of 1472 men and 1563 women aged 53 years and followed since their birth in 1946. MAIN OUTCOME MEASURES PP, SBP and DBP at age 53 years. RESULTS PP increased linearly with decreasing height and leg length in men and women [shortest compared with the tallest height (leg length) group, men 54.6 versus 51.0 mmHg (55.8 versus 50.7 mmHg), women 52.9 versus 48.4 mmHg (53.3 versus 48.6 mmHg); P for trend < or = 0.001 in each case]. Adjustment for adult confounding factors and childhood social class or birth weight only slightly weakened these results (P for trend < or = 0.01 in each case). SBP, but not DBP, showed similar but weaker trends in men and women, except for the association with height in men, which lost statistical significance after adjustment. Trunk length was not associated with any outcome measure in men or women. CONCLUSIONS Short height and leg length are associated with increased PP and SBP, but not DBP, in middle-aged men and women. PP is a potential mediator between short height and leg length and increased risk of coronary heart disease. Future studies of the association between shortness and coronary heart disease should consider the role of arterial hemodynamics.
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Affiliation(s)
- Claudia Langenberg
- MRC National Survey of Health and Development, Department of Epidemiology and Public Health, Royal Free and University College London Medical School, 1-19 Torrington Place, London WC1 6BT, UK.
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