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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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Shimizu Y, Hayakawa H, Honda E, Sasaki N, Takada M, Okada T, Ohira T, Kiyama M. Association between serum albumin levels and height loss in Japanese workers: a retrospective study. J Physiol Anthropol 2023; 42:21. [PMID: 37700384 PMCID: PMC10498632 DOI: 10.1186/s40101-023-00338-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Height loss starting in middle age was previously shown to be associated with high cardiovascular mortality in later life. However, the factors associated with height loss remain unknown. Since low serum albumin levels are reported to be associated with high mortality caused by cardiovascular disease, they may also contribute to height loss. METHODS To clarify the association between serum albumin and height loss, we conducted a retrospective study of 7637 Japanese workers who participated in general health check-ups from 2008 to 2019. Height loss was defined as the highest quartile of height loss per year. RESULTS Individual with high serum concentration of albumin possess beneficial influence on preventing incidence of height loss. In both men and women, serum albumin level was significantly inversely associated with height loss. After adjustment for known cardiovascular risk factors, the adjusted odd ratio (OR) and 95% confidence interval (CI) for height loss per 1 standard deviation of albumin (0.2 g/dL for both men and women) were 0.92 (0.86, 0.98) in men and 0.86 (0.79, 0.95) in women. Even when the analysis was limited to participants without hypoalbuminemia, essentially same association was observed, with fully adjusted corresponding ORs (95%CI) of 0.92 (0.86, 0.98) in men and 0.86 (0.78, 0.94) in women. CONCLUSION Independent of known cardiovascular risk factors, higher serum albumin levels may prevent height loss among Japanese workers. While several different diseases cause hypoalbuminemia, they may not be the main reasons for the association between serum albumin and height loss. Though further research is necessary, this finding may help clarify the mechanisms underlying the association between height loss and higher mortality in later life.
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Affiliation(s)
- Yuji Shimizu
- Epidemiology Section, Division of Public Health, Osaka Institute of Public Health, Osaka, Japan.
| | - Hidenobu Hayakawa
- Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Diseases Prevention, Osaka, Japan
| | - Eiko Honda
- Epidemiology Section, Division of Public Health, Osaka Institute of Public Health, Osaka, Japan
| | - Nagisa Sasaki
- Epidemiology Section, Division of Public Health, Osaka Institute of Public Health, Osaka, Japan
| | - Midori Takada
- Epidemiology Section, Division of Public Health, Osaka Institute of Public Health, Osaka, Japan
| | - Takeo Okada
- Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Diseases Prevention, Osaka, Japan
| | - Tetsuya Ohira
- Department of Epidemiology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Masahiko Kiyama
- Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Diseases Prevention, Osaka, Japan
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Risk factors for stroke among anthropometric indices and lipid profiles in the Korean population: a large-scale cross-sectional study. Sci Rep 2023; 13:2948. [PMID: 36804446 PMCID: PMC9941581 DOI: 10.1038/s41598-023-29902-4] [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: 05/03/2022] [Accepted: 02/13/2023] [Indexed: 02/22/2023] Open
Abstract
Stroke is strongly associated with death and disability. However, the associations between stroke and lipid profiles such as total cholesterol, triglycerides, high-density lipoprotein cholesterol (HDL-C), and red blood cells (RBCs) and anthropometric indices such as waist circumference and waist-to-height ratio (WHtR) remain unclear. The objective of this study was to investigate these relationships in a Korean population. This large-scale cross-sectional study included data from 38,190 subjects collected from 2010 to 2018 by the Korea National Health and Nutrition Examination Survey (KNHANES). Simple logistic regression models and multiple logistic regression models were used to evaluate the association of stroke with lipid profiles and anthropometric indices in the crude model, adjusted Model 1, and fully adjusted Model 2. In men, stroke was negatively associated with height, weight, and hematocrit level. Total cholesterol and triglycerides were strongly negatively associated with stroke in Model 2. Creatinine level and stroke were weakly associated. Additionally, height, weight, total cholesterol, triglycerides, and hematocrit and creatinine levels were associated with stroke both before and after adjustment. In women, in Model 2, stroke was positively associated with height, weight, and creatinine level. A strong negative association was found between total cholesterol and stroke. Stroke was negatively associated with hemoglobin level, hematocrit level, and RBCs. Additionally, total cholesterol, hemoglobin level, hematocrit level, creatinine level, and RBCs were associated with stroke both before and after adjustment. Weight and height were more closely associated with stroke than waist circumference and WHtR in Korean men. Our results suggested that the association of stroke with triglycerides, height, and weight differed according to sex and that HDL-C was not associated with stroke in people of either sex.
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Kondo Y, Yatsuya H, Ota A, Matsumoto S, Ueda A, Watanabe H, Toyoshima H. The Association Between Adult Height and Stroke Incidence in Japanese Men and Women: A Population-based Case-Control Study. J Epidemiol 2023; 33:23-30. [PMID: 34176853 PMCID: PMC9727208 DOI: 10.2188/jea.je20200531] [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] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND No studies have examined the associations between adult height and ischemic stroke subtypes. METHODS We conducted a population-based case-control study that included 2,451 thrombotic and 687 embolic stroke cases, as well as 1,623 intracerebral and 768 subarachnoid hemorrhage cases without history of stroke aged 40-79 years, and the same number of sex- and age-matched controls. Cases and controls were grouped according to the quintile cut-off values of height in controls, and the third quintile, which was approximately the average height group, was used as the reference group. Height divided by one standard deviation of height in controls was also examined as a continuous variable. The analyses were carried out separately for participants aged 40-59 years and 60-79 years. RESULTS In both younger and older men, height was linearly inversely associated with total and thrombotic strokes, and the shortest quintile compared to the reference group was associated with increased risks of these strokes. Although height was linearly inversely associated with embolic stroke and intracerebral hemorrhage in younger men, the shortest quintile did not show increased risks of these strokes. Height did not seem to be associated with total stroke and any stroke subtypes in younger women. In contrast, the tallest quintile was significantly associated with increased risks of total stroke and intracerebral hemorrhage, and height tended to be positively associated with these strokes in older women. CONCLUSION We reported the associations between adult height and ischemic stroke subtypes for the first time, which differed according to sex and age group.
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Affiliation(s)
- Yoshinobu Kondo
- Bureau of Health and Medical Care, Aichi Prefectural Government, Aichi, Japan,Department of Public Health, Fujita Health University School of Medicine, Aichi, Japan
| | - Hiroshi Yatsuya
- Department of Public Health and Health Systems, Nagoya University Graduate School of Medicine, Aichi, Japan,Department of Public Health, Fujita Health University School of Medicine, Aichi, Japan
| | - Atsuhiko Ota
- Department of Public Health, Fujita Health University School of Medicine, Aichi, Japan
| | - Shoji Matsumoto
- Department of Comprehensive Strokology, Fujita Health University School of Medicine, Aichi, Japan
| | - Akihiro Ueda
- Department of Neurology and Neuroscience, Fujita Health University School of Medicine, Aichi, Japan
| | - Hirohisa Watanabe
- Department of Neurology and Neuroscience, Fujita Health University School of Medicine, Aichi, Japan
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Shimizu Y, Kawashiri SY, Noguchi Y, Nakamichi S, Nagata Y, Maeda T, Hayashida N. Height and Active Arterial Wall Thickening in Relation to Thyroid Cysts Status among Elderly Japanese: A Prospective Study. BIOLOGY 2022; 11:biology11121756. [PMID: 36552266 PMCID: PMC9775353 DOI: 10.3390/biology11121756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/23/2022] [Accepted: 11/29/2022] [Indexed: 12/05/2022]
Abstract
Height is inversely associated with inflammation that stimulates endothelial repair. In our previous study involving elderly men aged 60-69 years, we found that active arterial wall thickening, which is known as the process of endothelial repair, requires CD34-positive cells. As thyroid hormone regulates CD34-positive cell production and as the absence of thyroid cysts might indicate latent damage in the thyroid, the status of thyroid cysts possibly influences the association between height and active arterial wall thickening. We conducted a 2-year follow-up study of Japanese aged 60-69 years. For participants with thyroid cysts, height was significantly inversely associated with active arterial wall thickening (thyroid function and baseline CIMT adjusted odds ratio of active arterial wall thickening for one increment of standard deviation of height (5.7 cm for men and 4.8 cm for women), 0.66 [0.49, 0.89]), while for those without thyroid cysts, a positive tendency between the two parameters was observed (1.19 [0.96, 1.50]). An inverse association between height and active arterial wall thickening was observed only for elderly participants with thyroid cysts possibly because of a supportive role of thyroid hormone, as the absence of thyroid cysts might indicate latent damage in the thyroid.
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Affiliation(s)
- Yuji Shimizu
- Department of General Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
- Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Diseases Prevention, Osaka 537-8511, Japan
- Correspondence: ; Tel.: +81-95-819-7578
| | - Shin-Ya Kawashiri
- Department of Community Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
- Leading Medical Research Core Unit, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Yuko Noguchi
- Department of Community Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Seiko Nakamichi
- Department of General Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
- Nagasaki University Health Center, Nagasaki 852-8521, Japan
| | - Yasuhiro Nagata
- Department of Community Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
- Leading Medical Research Core Unit, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Takahiro Maeda
- Department of General Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
- Leading Medical Research Core Unit, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Naomi Hayashida
- Leading Medical Research Core Unit, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
- Division of Strategic Collaborative Research, Center for Promotion of Collaborative Research on Radiation and Environment Health Effect, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki 852-8523, 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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Association between circulating CD34-positive cell count and height loss among older men. Sci Rep 2022; 12:7175. [PMID: 35504933 PMCID: PMC9064966 DOI: 10.1038/s41598-022-11040-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 04/18/2022] [Indexed: 11/08/2022] Open
Abstract
Height loss starting in middle age is reportedly significantly associated with death due to cardiovascular disease. Impaired blood flow is the main pathology in cardiovascular disease. Hematopoietic stem cells such as CD34-positive cells play an important role in maintaining the microcirculation and preventing impaired blood flow by activating endothelial repair and angiogenesis. Therefore, circulating CD34-positive cell count could be associated with height loss. To clarify the association between circulating CD34-positive cell count and height loss, we conducted a follow-up study of 363 Japanese men aged 60-69 years over 2 years. Height loss was defined as being in the highest quartile of height decrease per year. Independent of known cardiovascular risk factors, circulating CD34-positive cell count was significantly inversely associated with height loss. The fully adjusted odds ratio (OR) and 95% confidence interval (CI) of height loss for circulating CD34-positive cell count (logarithmic values) was 0.49 (0.32, 0.74). This study suggests that a lower capacity to maintain the microcirculation due to a fewer CD34-positive cells might affect height loss.
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Shimizu Y, Maeda T. Influence of height on endothelial maintenance activity: a narrative review. Environ Health Prev Med 2021; 26:19. [PMID: 33549053 PMCID: PMC7866474 DOI: 10.1186/s12199-021-00941-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 01/24/2021] [Indexed: 12/25/2022] Open
Abstract
Recent studies have revealed an inverse association between height and cardiovascular disease. However, the background mechanism of this association has not yet been clarified. Height has also been reported to be positively associated with cancer. Therefore, well-known cardiovascular risk factors, such as increased oxidative stress and chronic inflammation, are not the best explanations for this inverse association because these risk factors are also related to cancer. However, impaired blood flow is the main pathological problem in cardiovascular disease, while glowing feeding vessels (angiogenesis) are the main characteristic of cancer pathologies. Therefore, endothelial maintenance activity, especially for the productivity of hematopoietic stem cells such as CD34-positive cells, could be associated with the height of an individual because this cell contributes not only to the progression of atherosclerosis but also to the development of angiogenesis. In addition, recent studies have also revealed a close connection between bone marrow activity and endothelial maintenance; bone marrow-derived hematopoietic stem cells contribute towards endothelial maintenance. Since the absolute volume of bone marrow is positively associated with height, height could influence endothelial maintenance activity. Based on these hypotheses, we performed several studies. The aim of this review is not only to discuss the association between height and bone marrow activity, but also to describe the potential mechanism underlying endothelial maintenance. In addition, this review also aims to explain some of the reasons that implicate hypertension as a major risk factor for stroke among the Japanese population. The review also aims to clarify the anthropological reasons behind the high risk of atherosclerosis progression in Japanese individuals with acquired genetic characteristics.
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Affiliation(s)
- Yuji Shimizu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki-shi, Sakamoto 1-12-4, Nagasaki, 852-8523, Japan. .,Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Diseases Prevention, Osaka, Japan.
| | - Takahiro Maeda
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Shimizu Y, Yamanashi H, Kawashiri SY, Nobusue K, Nonaka F, Noguchi Y, Honda Y, Arima K, Abe Y, Nagata Y, Maeda T. Contribution of VEGF polymorphism rs3025020 to short stature and hypertension in elderly Japanese individuals: a cross-sectional study. J Physiol Anthropol 2021; 40:4. [PMID: 33541438 PMCID: PMC7863239 DOI: 10.1186/s40101-021-00253-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/18/2021] [Indexed: 11/10/2022] Open
Abstract
Background Recently, short stature has been revealed to be positively associated with hypertension, possibly because this indicates lower activity of vascular maintenance, such as angiogenesis. Vascular endothelial growth factor (VEGF) polymorphism (rs3025020) plays an important role in the progression of angiogenesis and may be associated with both hypertension and hypertension-associated short stature. Methods A cross-sectional study of 1377 elderly Japanese individuals aged 60–89 years was conducted. Short stature was defined as the lowest tertile of height (< 160.8 cm for men and < 148.7 cm for women). Hypertension was defined as systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg and/or antihypertensive medication use. Results Independent of known cardiovascular risk factors, short stature was found to be positively associated with hypertension; the fully adjusted odds ratio (OR) and 95% confidence interval (CI) for hypertension were 1.51 (1.17, 1.96). With the reference group of carriers of the major allele of rs3025020, TT-homozygotes showed significantly lower OR for hypertension and short stature; the fully adjusted ORs (and 95% CIs) were 0.60 (0.41, 0.90) for hypertension and 0.59 (0.38, 0.91) for short stature, respectively. Conclusions Angiogenesis-related genetic factor (rs3025020) is associated with hypertension and short stature, whereas short stature is positively associated with hypertension. Further investigation is necessary in this regard; the capacity for angiogenesis might partly explain the mechanism underlying the inverse association between height and hypertension.
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Affiliation(s)
- Yuji Shimizu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan. .,Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Diseases Prevention, Osaka, Japan.
| | - Hirotomo Yamanashi
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Shin-Ya Kawashiri
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kenichi Nobusue
- Department of Islands and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Fumiaki Nonaka
- Department of Islands and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yuko Noguchi
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yukiko Honda
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kazuhiko Arima
- Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yasuyo Abe
- Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yasuhiro Nagata
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Takahiro Maeda
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Islands and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Yorifuji T, Kashima S. Long-term exposure to nitrogen dioxide and natural-cause and cause-specific mortality in Japan. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 741:140465. [PMID: 32887012 DOI: 10.1016/j.scitotenv.2020.140465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/17/2020] [Accepted: 06/22/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Long-term exposure to air pollution is linked with increased risk of adverse health outcomes, but the evidence for the association between nitrogen dioxide (NO2) and mortality is weak because of the inadequate adjustment of potential confounders and limited spatial resolution of the exposure assessment. Moreover, there are concerns about the independent effects of NO2. Therefore, we examined the association between NO2 long-term exposure and all-cause and cause-specific mortality. METHODS We included participants who were enrolled in health checkups in Okayama City, Japan, in 2006 or 2007 and were followed until 2016. We used a land-use regression model to estimate the average NO2 concentrations from 2006 to 2007 and allocated them to the participants. We estimated hazard ratios (HRs) for a 10-μg/m3 increase in NO2 levels for all-cause or cause-specific mortality using Cox proportional hazard models. RESULTS After excluding the participants who were assigned with outlier exposures, a total of 73,970 participants were included in the analyses. NO2 exposure was associated with increased risk of mortality and the HRs and their confidence intervals were 1.06 (95% CI: 1.02, 1.11) for all-cause, 1.02 (0.96, 1.09) for cardiopulmonary, and 1.36 (1.14, 1.63) for lung cancer mortality. However, the elevated risks became equivocal after the adjustment for fine particulate matter except lung cancer. CONCLUSION Long-term exposure to NO2 was associated with increased risk of all-cause, cardiopulmonary, and lung cancer mortality. The elevated risk for lung cancer was still observable even after adjustment for fine particulate matter.
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Affiliation(s)
- Takashi Yorifuji
- Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan.
| | - Saori Kashima
- Environmental Health Sciences Laboratory, Graduate School for International Development and Cooperation, Hiroshima University, Higashi, Hiroshima, Japan
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Qiu Q, Meng X, Li Y, Liu X, Teng F, Wang Y, Zang X, Wang Y, Liang J. Evaluation of the associations of body height with blood pressure and early-stage atherosclerosis in Chinese adults. J Clin Hypertens (Greenwich) 2020; 22:1018-1024. [PMID: 32442361 DOI: 10.1111/jch.13870] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 01/12/2023]
Abstract
Body height has been recently related to the risk of coronary heart disease and metabolic risk factors. However, data are scarce regarding the relationship between body height and early-stage atherosclerotic changes, especially in Chinese individuals. In this study, we aimed to comprehensively examine the associations of body height with early-stage atherosclerosis and blood pressure in Chinese adults. Carotid-femoral pulse wave velocity (cfPWV), carotid-radial pulse wave velocity (crPWV), carotid artery-dorsalis pedis pulse wave velocity (cdPWV), and body height were measured in 5098 men and women. All samples were obtained from a community-based health examination survey in central China. After adjusting for sex, age, weight, fasting glucose level, lipid level, creatinine, and heart rate, low body heights were significantly associated with higher cfPWV, crPWV, and blood pressure (all P for trend <.01), whereas no significant association was found between body height and cdPWV. In addition, we found a significant interaction between prehypertension status and body height in relation to cfPWV, after adjusting for covariates (P for interaction = .0024). The associations were stronger in participants with prehypertension than in those with normal blood pressure. Compared to the group with the tallest stature and normal blood pressure, individuals in the group with the shortest stature and prehypertension had nearly a 2.5 m/s higher cfPWV. These results indicate that short body height was associated with an increased risk of early-stage atherosclerosis in Chinese adults, independent of traditional cardiometabolic risk factors. Prehypertension might modify the association between body height and cfPWV.
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Affiliation(s)
- Qinqin Qiu
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China.,The Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | | | - Yanjun Li
- Department of Orthopedic, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China
| | - Xuekui Liu
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China.,The Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Fei Teng
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China.,The Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Yu Wang
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China.,The Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Xiu Zang
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China.,The Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Yun Wang
- Xuzhou Medical University, Xuzhou, China
| | - Jun Liang
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Institute of Diabetes, Xuzhou, China.,The Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing University of Chinese Medicine, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
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12
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Si S, Tewara MA, Ji X, Wang Y, Liu Y, Dai X, Wang Z, Xue F. Body surface area, height, and body fat percentage as more sensitive risk factors of cancer and cardiovascular disease. Cancer Med 2020; 9:4433-4446. [PMID: 32342643 PMCID: PMC7300397 DOI: 10.1002/cam4.3076] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Limited studies have compared the association between various physical measurements and the risk of cancer or cardiovascular disease (CVD). We aim to explore the best-individualized indicators of cancer and CVD risk assessment. METHODS From May 2004 to December 2017, a community-based cohort in China involving 100 280 participants were enrolled. BMI, height, body surface area (BSA), and body fat percentage (BFP) were compared in parallel about cancer and CVD risk with the multivariable-adjusted Cox proportional hazard regression model. RESULTS Within the follow-up period, 3107 (3.10%) were diagnosed with cancer and 3721 (3.71%) had CVD. Per-level increased (in tertile: T1, T2, and T3 level) BSA, height, and BFP was positively associated with the risk of overall cancer [HR (95% CI): 1.10 (1.05-1.15), 1.12 (1.07-1.18), and 1.10 (1.03-1.16), respectively], whereas BMI was insignificant. Compared with the reference group (T2), the highest BSA level (T3) was positively associated with overall cancer incidence for both male [HR (95% CI): 1.28 (1.13-1.45)] and female [HR (95% CI): 1.13 (1.00-1.28)]. The BSA, height, and BFP also significantly associated with some site-specific cancers including thyroid, stomach, breast, urinary system, and skin cancer. Meanwhile, BFP presented a strong positive association with overall CVD [HR (95% CI): 1.22 (1.15-1.30) in trend] in both gender and associated with nearly all CVD subtypes especially the myocardial infarction and heart failure. CONCLUSION BSA, height, and BFP have more sensitivity in assessing cancer risk and BFP shows the largest hazard ratios for CVD incident. We provided valuable evidence for the application of height, BSA, and BFP in routine healthcare practice. These encouraging findings should be tested in more well-defined studies for risk prediction.
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Affiliation(s)
- Shucheng Si
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Marlvin A Tewara
- Institute for Medical Dataology, Shandong University, Jinan, P.R. China
| | - Xiaokang Ji
- Institute for Medical Dataology, Shandong University, Jinan, P.R. China
| | - Yongchao Wang
- Institute for Medical Dataology, Shandong University, Jinan, P.R. China
| | - Yanxun Liu
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China.,Institute for Medical Dataology, Shandong University, Jinan, P.R. China
| | - Xiaoyu Dai
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Zhiheng Wang
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Fuzhong Xue
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China.,Institute for Medical Dataology, Shandong University, Jinan, P.R. China
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13
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Association between height and circulating CD34-positive cells taken into account for the influence of enhanced production among elderly Japanese men: a cross-sectional study. Aging (Albany NY) 2020; 11:663-672. [PMID: 30695751 PMCID: PMC6366994 DOI: 10.18632/aging.101768] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 01/05/2019] [Indexed: 01/08/2023]
Abstract
Recent studies have revealed an inverse association between height and cardiovascular disease and that endothelial progenitor cells (CD34-positive cells) contribute to vascular maintenance, which is associated with cardiovascular disease. However, evidence of the association between height and CD34-positive positive cells among elderly participants is limited. To assess this association, we conducted a cross-sectional study of 231 elderly Japanese men aged 65–69. Since enhanced production of circulating CD34-positive cells in response to endothelial injury might act have a strong confounding effect on the association between height and circulating CD34-positive cells, the median value for the levels of these cells (0.93 cells/μL) was used to stratify the participants. Multivariable linear regression analysis demonstrated that height was significantly positively associated with circulating CD34-positive cells for those participants with low levels of circulating CD34-positive cells (n=114) but not for those with higher levels (n=117), with a multi-adjusted standardized parameter estimate (β) of 0.27 (p=0.008) for low and 0.11 (0.275) for higher circulating CD34-positive cell levels. The positive association is limited to participants with relatively low circulating CD34-positive cell levels, whose productivity of these cells is not activated. Our findings indicate that height is an indicator of vascular maintenance capability in elderly Japanese men.
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14
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Long-term exposure to fine particulate matter and natural-cause and cause-specific mortality in Japan. Environ Epidemiol 2019; 3:e051. [PMID: 33778339 PMCID: PMC7939408 DOI: 10.1097/ee9.0000000000000051] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 04/15/2019] [Indexed: 12/03/2022] Open
Abstract
Supplemental Digital Content is available in the text. Background: A number of studies have linked long-term exposure to particulate matter with aerodynamic diameter <2.5 µm (PM2.5) with mortality, but most of these studies were conducted in Europe and North America. Studies in Asian countries had been conducted at relatively high exposures. We evaluated the association of long-term exposure to PM2.5 and natural-cause and cause-specific mortality in Japan, where PM2.5 levels are relatively low compared with levels in other Asian countries. Methods: A cohort of 75,531 participants underwent basic health checkups in Okayama City in 2006 or 2007. We followed the participants until the end of 2016. Average PM2.5 levels from 2006 to 2010 were obtained and assigned to the participants by geographical location. We used the Cox proportional hazard models to estimate hazard ratios for a 5-μg/m3 increase in PM2.5 levels for natural-cause or cause-specific mortality, adjusting for potential confounders. Results: PM2.5 exposure was associated with increased risk of mortality; the hazard ratios were 1.29 (95% confidence interval = 1.18, 1.41) for mortality from natural causes, 1.16 (1.02, 1.32) for cardiorespiratory mortality, and 1.63 (1.13, 2.34) for lung cancer mortality. PM2.5 exposure was more strongly associated with cardiorespiratory mortality from hypertension, pneumonia and influenza, and chronic obstructive pulmonary disease than with ischemic heart disease or cerebrovascular disease. Elderly participants and smokers tended to have higher effect estimates. Conclusion: Long-term exposure to PM2.5 can increase the risk of natural-cause, cardiorespiratory, and lung cancer mortality in Japan.
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15
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Ihira H, Sawada N, Iwasaki M, Yamaji T, Goto A, Noda M, Iso H, Tsugane S. Adult height and all-cause and cause-specific mortality in the Japan Public Health Center-based Prospective Study (JPHC). PLoS One 2018; 13:e0197164. [PMID: 29758048 PMCID: PMC5951564 DOI: 10.1371/journal.pone.0197164] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 04/27/2018] [Indexed: 01/21/2023] Open
Abstract
Adult height is determined by both genetic characteristics and environmental factors in early life. Although previous studies have suggested that adult height is associated with risk of mortality, comprehensive associations between height and all-cause and cause-specific mortality in the Japanese population are unclear. We aimed to evaluate the associations between adult height and all-cause and cause-specific mortality among Japanese men and women in a prospective cohort study. We investigated 107,794 participants (50,755 men and 57,039 women) aged 40 to 69 years who responded to the baseline questionnaire in the Japan Public Health Center-based Prospective Study. Participants were classified by quartile of adult height obtained from a self-reported questionnaire in men (<160cm, 160-163cm, 164-167cm, ≥168cm) and women (<149cm, 149-151cm, 152-155cm, ≥156cm). Hazard ratios (HR) and 95% confidence intervals (CI) for mortality from all-cause, cancer, heart disease, cerebrovascular disease, respiratory disease, and other cause mortality were calculated using Cox proportional hazards models. During follow-up, 12,320 men and 7,030 women died. Taller adult height was associated with decreased risk for mortality from cerebrovascular disease (HR <160cm vs. ≥168cm (95% CI) = 0.83 (0.69–0.99); HR for 5-cm increment (95% CI) = 0.95 (0.90–0.99)) and respiratory disease (HR <160cm vs. ≥168cm (95% CI) = 0.84 (0.69–1.03); HR for 5-cm increment (95% CI) = 0.92 (0.87–0.97)), but was also associated with increased risk for overall cancer mortality (HR <160cm vs. ≥168cm (95% CI) = 1.17 (1.07–1.28); HR for 5-cm increment (95% CI) = 1.04 (1.01–1.07)) in men. Taller adult height was also associated with decreased risk for mortality from cerebrovascular disease (HR <149cm vs. ≥156cm (95% CI) = 0.84 (0.66–1.05); HR for 5-cm increment (95% CI) = 0.92 (0.86–0.99)) in women. Our results confirmed that adult height is associated with cause-specific mortality in a Japanese population.
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Affiliation(s)
- Hikaru Ihira
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
- * E-mail:
| | - Motoki Iwasaki
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Atsushi Goto
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Mitsuhiko Noda
- Department of Endocrinology and Diabetes, Saitama Medical University, Saitama, Japan
| | - Hiroyasu Iso
- Department of Public Health, Division of Social and Environmental Medicine, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
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16
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Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, Maeda T. Height indicates hematopoietic capacity in elderly Japanese men. Aging (Albany NY) 2017; 8:2407-2413. [PMID: 27705902 PMCID: PMC5115896 DOI: 10.18632/aging.101061] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 09/20/2016] [Indexed: 12/17/2022]
Abstract
Previously, we reported that height is an indicator of the capacity of vascular repair in elderly men, especially hypertensive men. On the other hand, hemoglobin could act as a possible biochemical index of hypertension-induced vascular damage. However, no studies have clarified the correlation between height and hematopoietic activity. We conducted a cross-sectional study of 249 men aged 65-69 undergoing a general health check-up. Reticulocyte was used to evaluate hematopoietic activity. Because hemoglobin concentration should influence hematopoietic activity, analyses stratified by hemoglobin level were performed. Independent of known cardiovascular risk factors and other hematological parameters (white blood cell count), a significant positive correlation was seen between height and reticulocytes for total subjects and subjects with a high hemoglobin concentration (≥14.5 g/dL), but not in subjects with a low hemoglobin concentration (<14.5 g/dL). The standardized parameter estimates (β) were β=0.18, p=0.003 for total subjects, β=0.28, p=0.001 for subjects with a high hemoglobin concentration, and β=0.03, p=0.717 for subjects with low hemoglobin. Independently, height is significantly positively correlated with reticulocyte in elderly Japanese men, particularly in men with a high hemoglobin concentration. These results indicate that subjects with a short stature might have lower hematopoietic capacity than those with a high stature.
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Affiliation(s)
- Yuji Shimizu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.,Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Shimpei Sato
- Research and Clinical Center for Yusho and Dioxin, Kyusyu University, Fukuoka, . Japan
| | - Jun Koyamatsu
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Hirotomo Yamanashi
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Mako Nagayoshi
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Koichiro Kadota
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Takahiro Maeda
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.,Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
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17
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Yeboah J, Blaha MJ, Michos ED, Qureshi W, Miedema M, Flueckiger P, Rodriguez CJ, Szklo M, Bertoni AG. Adult Height, Prevalent Coronary Artery Calcium Score, and Incident Cardiovascular Disease Outcomes in a Multiethnic Cohort. Am J Epidemiol 2017; 186:935-943. [PMID: 28535166 DOI: 10.1093/aje/kwx165] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 12/07/2016] [Indexed: 12/19/2022] Open
Abstract
We assessed the relationships among adult height, coronary artery calcium (CAC) score, incident atherosclerotic cardiovascular disease (ASCVD) events, and atrial fibrillation (AFib) in a multiethnic cohort. We used race/ethnicity-specific height (dichotomized by median value and in quartiles) as the predictor variable within the 4 racial/ethnic groups in the Multi-Ethnic Study of Atherosclerosis (n = 6,814). After a mean of 10.2 years of follow-up (2000-2012), 556 ASCVD events (8.2%) and 539 AFib events (7.9%) occurred. Adult height was not associated with prevalent CAC score (ln(CAC + 1) or categories). Tall stature (i.e., race/ethnicity-specific height ≥median) had a significant but opposite association with future ASCVD and AFib (hazard ratios were 0.72 (95% confidence interval: 0.56, 0.92) and 1.38 (95% confidence interval: 1.07, 1.79), respectively). We observed a gradient-response but opposite association between quartiles of race/ethnicity-specific height and ASCVD/AFib events in our multivariable models. A formal test of interaction between race/ethnicity-specific height and sex was not significant in the ASCVD model (P = 0.78) but was significant in the AFib model (P = 0.03). Tall stature was associated (in a gradient-response fashion) with reduced risk of ASCVD events and increased risk of AFib. Adult height may signal interactions between genetic and environmental factors and may provide risk information independent of current traditional risk factors and CAC score.
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18
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Puchner KP, Lopez-Ridaura R, Ortiz-Panozo E, Vieitez I, Lajous M. Stature is inversely associated with self-reported diabetes in middle-aged Mexican women. Rev Panam Salud Publica 2017; 41:e32. [PMID: 31363354 PMCID: PMC6612735 DOI: 10.26633/rpsp.2017.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Accepted: 06/02/2016] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To investigate whether stature is associated with two highly prevalent cardiom- etabolic disorders-diabetes mellitus (DM) and high blood pressure (HBP) -in middle-aged Mexican women. METHODS We conducted a cross-sectional analysis of a sample of 93 481 middle-aged Mexican female teachers, all participating in the Mexican Teachers Cohort (MTC, or ESMaestras) study. We used a multivariable regression model to investigate the association of stature quintiles with the self-reported outcomes of DM and HBP. RESULTS After adjusting for birth cohort, ethnicity, family history, birthweight, occupation of household's head during participant's childhood, menopausal status, and geographical region of birthplace, stature was inversely associated with DM, with the odds for DM being 9% higher in the lowest stature quintile when compared to the highest stature quintile. Stratification for location of residence resulted in confirmation of the above-mentioned findings only in partici- pants living in urban environments. CONCLUSIONS We found an inverse association of stature with DM but not with HBP. Our data suggest that urban setting might be an important effect modifier of this association, which merits further investigation since it might provide valuable insights into the epidemiological transition occurring in developing countries.
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Affiliation(s)
- Karl P Puchner
- Center for Population Health ResearchNational Institute of Public HealthCuernavacaMorelosMexicoCenter for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico.
| | - Ruy Lopez-Ridaura
- Center for Population Health ResearchNational Institute of Public HealthCuernavacaMorelosMexicoCenter for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico.
| | - Eduardo Ortiz-Panozo
- Center for Population Health ResearchNational Institute of Public HealthCuernavacaMorelosMexicoCenter for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico.
| | - Isabel Vieitez
- Center for Population Health ResearchNational Institute of Public HealthCuernavacaMorelosMexicoCenter for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico.
| | - Martín Lajous
- Center for Population Health ResearchNational Institute of Public HealthCuernavacaMorelosMexicoCenter for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico.
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19
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Sawada N, Wark PA, Merritt MA, Tsugane S, Ward HA, Rinaldi S, Weiderpass E, Dartois L, His M, Boutron-Ruault MC, Turzanski-Fortner R, Kaaks R, Overvad K, Redondo ML, Travier N, Molina-Portillo E, Dorronsoro M, Cirera L, Ardanaz E, Perez-Cornago A, Trichopoulou A, Lagiou P, Valanou E, Masala G, Pala V, HM Peeters P, T. van der Schouw Y, Melander O, Manjer J, da Silva M, Skeie G, Tjønneland A, Olsen A, J. Gunter M, Riboli E, J. Cross A. The association between adult attained height and sitting height with mortality in the European Prospective Investigation into Cancer and Nutrition (EPIC). PLoS One 2017; 12:e0173117. [PMID: 28257491 PMCID: PMC5336260 DOI: 10.1371/journal.pone.0173117] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 02/15/2017] [Indexed: 12/18/2022] Open
Abstract
Adult height and sitting height may reflect genetic and environmental factors, including early life nutrition, physical and social environments. Previous studies have reported divergent associations for height and chronic disease mortality, with positive associations observed for cancer mortality but inverse associations for circulatory disease mortality. Sitting height might be more strongly associated with insulin resistance; however, data on sitting height and mortality is sparse. Using the European Prospective Investigation into Cancer and Nutrition study, a prospective cohort of 409,748 individuals, we examined adult height and sitting height in relation to all-cause and cause-specific mortality. Height was measured in the majority of participants; sitting height was measured in ~253,000 participants. During an average of 12.5 years of follow-up, 29,810 deaths (11,931 from cancer and 7,346 from circulatory disease) were identified. Hazard ratios (HR) with 95% confidence intervals (CI) for death were calculated using multivariable Cox regression within quintiles of height. Height was positively associated with cancer mortality (men: HRQ5 vs. Q1 = 1.11, 95%CI = 1.00-1.24; women: HRQ5 vs. Q1 = 1.17, 95%CI = 1.07-1.28). In contrast, height was inversely associated with circulatory disease mortality (men: HRQ5 vs. Q1 = 0.63, 95%CI = 0.56-0.71; women: HRQ5 vs. Q1 = 0.81, 95%CI = 0.70-0.93). Although sitting height was not associated with cancer mortality, it was inversely associated with circulatory disease (men: HRQ5 vs. Q1 = 0.64, 95%CI = 0.55-0.75; women: HRQ5 vs. Q1 = 0.60, 95%CI = 0.49-0.74) and respiratory disease mortality (men: HRQ5 vs. Q1 = 0.45, 95%CI = 0.28-0.71; women: HRQ5 vs. Q1 = 0.60, 95%CI = 0.40-0.89). We observed opposing effects of height on cancer and circulatory disease mortality. Sitting height was inversely associated with circulatory disease and respiratory disease mortality.
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Affiliation(s)
- Norie Sawada
- School of Public Health, Imperial College London, London, United Kingdom
- Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Petra A. Wark
- School of Public Health, Imperial College London, London, United Kingdom
| | - Melissa A. Merritt
- School of Public Health, Imperial College London, London, United Kingdom
| | - Shoichiro Tsugane
- Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Heather A. Ward
- School of Public Health, Imperial College London, London, United Kingdom
| | - Sabina Rinaldi
- International Agency for Research on Cancer, Lyon, France
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
| | - Laureen Dartois
- Health Across Generations Team, CESP, Université Paris-Sud, UVSQ, INSERM, Université Paris-Saclay, Villejuif, France
| | - Mathilde His
- Health Across Generations Team, CESP, Université Paris-Sud, UVSQ, INSERM, Université Paris-Saclay, Villejuif, France
| | | | | | - Rudolf Kaaks
- Division of Cancer Epidemiology; German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Kim Overvad
- Aarhus University, Department of Public Health, Section for Epidemiology, Aarhus, Denmark
- Aalborg University Hospital, Department of Cardiology, Aalborg Hospital Science and Innovation Center, Aalborg, Denmark
| | | | - Noemie Travier
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Spain
| | - Elena Molina-Portillo
- Escuela Andaluza de Salud Pública. Instituto de Investigación Biosanitaria ibs. Granada, Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
- CIBER de Epidemiología y Salud Pública, Madrid, Spain
| | - Miren Dorronsoro
- Public Health Direction and Biodonostia-Ciberesp, Basque Regional Health Department, San Sebastian, Spain
| | - Lluis Cirera
- Unidad de Registro y Estadística de Mortalidad, Unit of Mortality Coding and Statistics, Servicio de Epidemiología, Consejería de Sanidad, Department of Epidemiology, Murcia’s Regional Health Council, Murcia, Spain
| | - Eva Ardanaz
- CIBER de Epidemiología y Salud Pública, Madrid, Spain
- Navara Public Health Institute, Pamplona, Spain
- IdiSNA, Navara Institute for Health Research, Pamplona, Spain
| | - Aurora Perez-Cornago
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Antonia Trichopoulou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Athens, Greece
| | - Pagona Lagiou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Athens, Greece
- Department of Epidemiology, Harvard School of Public Health, Boston, United States of America
| | | | - Giovanna Masala
- Molecular and Nutritional Epidemiology Unit, Cancer Research and Prevention Institute–ISPO, Florence, Italy
| | - Valeria Pala
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Petra HM Peeters
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Yvonne T. van der Schouw
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Olle Melander
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Jonas Manjer
- Department of Surgery, Skane University Hospital Malmo Lund University, Malmö, Sweden
| | - Marisa da Silva
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | - Guri Skeie
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | | | - Anja Olsen
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Marc J. Gunter
- International Agency for Research on Cancer, Lyon, France
| | - Elio Riboli
- School of Public Health, Imperial College London, London, United Kingdom
| | - Amanda J. Cross
- School of Public Health, Imperial College London, London, United Kingdom
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Work-family conflict and self-rated health among Japanese workers: How household income modifies associations. PLoS One 2017; 12:e0169903. [PMID: 28207757 PMCID: PMC5312934 DOI: 10.1371/journal.pone.0169903] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 12/23/2016] [Indexed: 11/19/2022] Open
Abstract
To examine associations between work-family conflict and self-rated health among Japanese workers and to determine whether the associations differed by household income. Data was derived from the Japan Public Health Center-based Prospective Study for the Next Generation in Saku area in 2011-2012 (7,663 men and 7,070 women). Multivariate odds ratios (ORs) and 95% confidence intervals (CIs) for poor self-rated health by work-family conflict consisting of two dimensions (work-to-family and family-to-work conflicts) were calculated by gender and household income. Multivariate ORs of high work-to-family and family-to-work conflicts for poor self-rated health were 2.46 (95% CI; 2.04-2.97) for men and 3.54 (95% CI; 2.92-4.30) for women, with reference to the low work-to-family and family-to-work conflicts (p-value for gender interaction = 0.02). Subgroup analysis indicated that health effects of work-family conflict were likely to be more evident in the low income group only among women. Work-family conflict was associated with poor self-rated health among middle-aged Japanese men and women; its health impact was relatively stronger among women, and particularly economically disadvantaged women.
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Height correlates with dyslipidemia in non-overweight middle-aged Japanese men. J Physiol Anthropol 2016; 35:29. [PMID: 27919279 PMCID: PMC5139031 DOI: 10.1186/s40101-016-0119-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 11/23/2016] [Indexed: 02/07/2023] Open
Abstract
Background Our previous study showed that height is inversely associated with the risk of stroke in middle-aged Japanese men, particularly in those with a low body mass index (BMI). Since height is regarded as a surrogate maker of childhood social and physical condition, while BMI may reflect primarily on the current physical condition, a detailed analysis of those with a lower BMI may elucidate the effects of childhood conditions. On the other hand, dyslipidemia is recognized as a prominent risk factor for cardiovascular disease. However, no studies have reported on the association between height and dyslipidemia accounting for BMI status. Methods We conducted a hospital-based general population cross-sectional study of 3016 Japanese men aged 30–59 years. Dyslipidemia is defined by the Japan Atherosclerosis Society (JAS) Guidelines as follows: triglycerides (TG) ≥ 150 mg/dL and/or low-density lipoprotein-cholesterol (LDL) ≥ 140 mg/dL, and/or high-density lipoprotein-cholesterol (HDL) < 40 mg/dL, and/or lipid lowering medication use. Results Independent of classical cardiovascular risk factors, height was found to be inversely associated with dyslipidemia in subjects with a BMI <25 kg/m2 but not in subjects with a BMI ≥25 kg/m2. Adjusted odds ratios (ORs) and 95% confidence intervals (CIs) of dyslipidemia for an increment of one standard deviation (SD) in height (5.7 cm) were 0.90 (0.82–0.99) for subjects with a BMI < 25 kg/m2 and 1.02 (0.89–1.17) for subjects with a BMI ≥ 25 kg/m2. Conclusion Height is inversely associated with dyslipidemia in those with a BMI < 25 kg/m2 but not with a BMI ≥ 25 kg/m2.
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Shimizu Y, Sato S, Koyamatsu J, Yamanashi H, Nagayoshi M, Kadota K, Maeda T. Height is an indicator of vascular maintenance capacity in older men. Geriatr Gerontol Int 2016; 17:1729-1736. [PMID: 27562673 DOI: 10.1111/ggi.12876] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/24/2016] [Accepted: 06/23/2016] [Indexed: 11/26/2022]
Abstract
AIM Bone-derived circulating CD34-positive cells are reported to play an important role in vascular maintenance. Additionally, height might influence age-related hematopoietic bone marrow decline, as it positively correlates with total bone marrow volume. As hypertension should mask the beneficial effects of circulating CD34-positive cells, hypertension status should account for this correlation. The present study aimed to clarify the clinical importance of height on vascular maintenance in older Japanese men. METHODS We carried out a cross-sectional study of 343 older men aged 65-69 years who underwent a general health checkup from 2013 to 2015. RESULTS Independent of known cardiovascular risk factors, height was found to be slightly, but significantly, positively correlated with the log number of circulating CD34-positive cells in systolic, but not non-systolic, hypertensive men. Multilinear regression analysis showed a parameter estimate (B) and standardized parameter estimate (β) of 3.23 × 10-2 , 0.28 (P = 0.003) for systolic hypertensive men and -0.49 × 10-2 , -0.04 (P = 0.495) for non-systolic hypertensive men. CONCLUSIONS Height positively correlates with circulating CD34-positive cells in systolic, but not non-systolic, hypertensive men. As the beneficial effects of circulating CD34-positive cells on endothelial repair might be masked by hypertension where the production of CD34-positive cells is stimulated by hypertension-induced vascular damage, among individuals with systolic hypertension, circulating CD34-positive cells should indicate the limits of endothelial repair. Therefore, height might indicate the capacity for adequate vascular maintenance in older men. Geriatr Gerontol Int 2017; 17: 1729-1736.
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Affiliation(s)
- Yuji Shimizu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.,Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Shimpei Sato
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Jun Koyamatsu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Hirotomo Yamanashi
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Mako Nagayoshi
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Koichiro Kadota
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Takahiro Maeda
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.,Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
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23
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Shimizu Y, Yoshimine H, Nagayoshi M, Kadota K, Takahashi K, Izumino K, Inoue K, Maeda T. Short stature is an inflammatory disadvantage among middle-aged Japanese men. Environ Health Prev Med 2016; 21:361-367. [PMID: 27164867 DOI: 10.1007/s12199-016-0538-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 04/26/2016] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES A positive association between white blood cell count and carotid atherosclerosis has been reported. Our previous study also found an inverse association between height and carotid atherosclerosis in overweight but not non-overweight men. However, no studies have reported on the association between high white blood cell (WBC) count and height accounting for body mass index (BMI) status. METHODS We conducted a hospital-based general population cross-sectional study of 3016 Japanese men aged 30-59 years undergoing general health check-ups between April 2013 and March 2014. High WBC count was defined as the highest tertiles of WBC count among total subjects. RESULTS Independent of classical cardiovascular risk factors, height was found to be inversely associated with high WBC count, especially for subjects with a BMI ≥ 23 kg/m2. The classical cardiovascular risk factors adjusted odds ratios (ORs) and 95 % confidence intervals (CIs) of high WBC count for an increment of one standard deviation (SD) in height (5.7 cm) were 0.91 (0.83-0.99) for total subjects, 1.00 (0.86-1.15) for subjects with a BMI < 23 kg/m2 and 0.86 (0.77-0.96) for subjects with a BMI ≥ 23 kg/m2. CONCLUSION Independent of classical cardiovascular risk factors, height was found to be inversely associated with high WBC count, especially for those with a BMI ≥ 23 kg/m2. Compared to high stature, short stature appears to convey an inflammatory disadvantage among Japanese men, especially those with a BMI ≥ 23 kg/m2.
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Affiliation(s)
- Yuji Shimizu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan. .,Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan.
| | | | - Mako Nagayoshi
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Koichiro Kadota
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | | | | | | | - Takahiro Maeda
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.,Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
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Sävendahl L, Pournara E, Pedersen BT, Blankenstein O. Is safety of childhood growth hormone therapy related to dose? Data from a large observational study. Eur J Endocrinol 2016; 174:681-91. [PMID: 26903552 DOI: 10.1530/eje-15-1017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 02/22/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Concerns have been raised of increased mortality risk in adulthood in certain patients who received growth hormone treatment during childhood. This study evaluated the safety of growth hormone treatment in childhood in everyday practice. DESIGN NordiNet(®) International Outcome Study (IOS) is a noninterventional, observational study evaluating safety and effectiveness of Norditropin(®) (somatropin; Novo Nordisk A/S, Bagsvaerd, Denmark). METHODS Long-term safety data (1998-2013) were collected on 13 834 growth hormone treated pediatric patients with short stature. Incidence rates (IRs) of adverse events (AEs) defined as adverse drug reactions (ADRs), serious ADRs (SADRs), and serious AEs (SAEs) were calculated by mortality risk group (low/intermediate/high). The effect of growth hormone dose on IRs and the occurrence of cerebrovascular AEs were investigated by the risk group. RESULTS We found that 61.0% of patients were classified as low-risk, 33.9% intermediate-risk, and 5.1% high-risk. Three hundred and two AEs were reported in 261 (1.9%) patients during a mean (s.d.) treatment duration of 3.9 (2.8) years. IRs were significantly higher in the high- vs the low-risk group (high risk vs low risk-ADR: 9.11 vs 3.14; SAE: 13.66 vs 1.85; SADR: 4.97 vs 0.73 events/1000 patient-years of exposure; P < 0.0001 for all). Except for SAEs in the intermediate-risk group (P = 0.0486) in which an inverse relationship was observed, no association between IRs and growth hormone dose was found. No cerebrovascular events were reported. CONCLUSIONS We conclude that safety data from NordiNet(®) IOS do not reveal any new safety signals and confirm a favorable overall safety profile in accordance with other pediatric observational studies. No association between growth hormone dose and the incidence of AEs during growth hormone treatment in childhood was found.
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Affiliation(s)
- Lars Sävendahl
- Department of Women's and Children's HealthKarolinska Institutet and Pediatric Endocrinology Unit, Karolinska University Hospital, SE-171 76 Stockholm, Sweden
| | - Effie Pournara
- Global Medical AffairsNovo Nordisk Health Care AG, 8050 Zurich, Switzerland
| | | | - Oliver Blankenstein
- Institute for Experimental Pediatric EndocrinologyCharité-University Medicine Berlin, 13353 Berlin, Germany
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Hybrid EANN-EA System for the Primary Estimation of Cardiometabolic Risk. J Med Syst 2016; 40:138. [DOI: 10.1007/s10916-016-0498-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 04/11/2016] [Indexed: 10/21/2022]
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Abstract
In this review, the potential causes and consequences of adult height, a measure of cumulative net nutrition, in modern populations are summarized. The mechanisms linking adult height and health are examined, with a focus on the role of potential confounders. Evidence across studies indicates that short adult height (reflecting growth retardation) in low- and middle-income countries is driven by environmental conditions, especially net nutrition during early years. Some of the associations of height with health and social outcomes potentially reflect the association between these environmental factors and such outcomes. These conditions are manifested in the substantial differences in adult height that exist between and within countries and over time. This review suggests that adult height is a useful marker of variation in cumulative net nutrition, biological deprivation, and standard of living between and within populations and should be routinely measured. Linkages between adult height and health, within and across generations, suggest that adult height may be a potential tool for monitoring health conditions and that programs focused on offspring outcomes may consider maternal height as a potentially important influence.
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Affiliation(s)
- Jessica M Perkins
- J.M. Perkins is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; the Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA; and the Massachusetts General Hospital Center for Global Health, Boston, Massachusetts, USA. S.V. Subramanian is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; and the Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA. G. Davey Smith is with the MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom. E. Özaltin is with the Health, Nutrition and Population Global Practice, The World Bank, Washington, DC, USA.
| | - S V Subramanian
- J.M. Perkins is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; the Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA; and the Massachusetts General Hospital Center for Global Health, Boston, Massachusetts, USA. S.V. Subramanian is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; and the Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA. G. Davey Smith is with the MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom. E. Özaltin is with the Health, Nutrition and Population Global Practice, The World Bank, Washington, DC, USA.
| | - George Davey Smith
- J.M. Perkins is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; the Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA; and the Massachusetts General Hospital Center for Global Health, Boston, Massachusetts, USA. S.V. Subramanian is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; and the Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA. G. Davey Smith is with the MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom. E. Özaltin is with the Health, Nutrition and Population Global Practice, The World Bank, Washington, DC, USA
| | - Emre Özaltin
- J.M. Perkins is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; the Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA; and the Massachusetts General Hospital Center for Global Health, Boston, Massachusetts, USA. S.V. Subramanian is with the Harvard Center for Population and Development Studies, Cambridge, Massachusetts, USA; and the Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA. G. Davey Smith is with the MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom. E. Özaltin is with the Health, Nutrition and Population Global Practice, The World Bank, Washington, DC, USA.
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27
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Berglund A, Gravholt CH, Olsen MS, Christiansen JS, Stochholm K. Growth hormone replacement does not increase mortality in patients with childhood-onset growth hormone deficiency. Clin Endocrinol (Oxf) 2015; 83:677-83. [PMID: 26147754 DOI: 10.1111/cen.12848] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 06/09/2015] [Accepted: 07/01/2015] [Indexed: 11/29/2022]
Abstract
CONTEXT Long-term safety of growth hormone (GH) treatment is an area of much debate. Studies including children treated with GH not only due to GHD, but also due to non-GHD causes like idiopathic short stature or like short stature in children born small for gestational age have suggested that GH treatment is associated with increased mortality or stroke. OBJECTIVE To study the impact of GH replacement on overall and cause-specific mortality in childhood-onset GHD (CO GHD) patients. DESIGN A nationwide population-based registry study on patients with CO GHD and general population controls matched on age and gender. Mortality hazard ratios (HRs) were computed comparing patients and controls, and comparing GH-replaced patients and non-GH-replaced patients, using Cox regression. Comparing GH- and non-GH-replaced patients HRs were adjusted for birth year, year of diagnosis, gender, irradiation, ACTH insufficiency and primary disease. PATIENTS AND CONTROLS A total of 494 patients with CO GHD each matched with 100 general population controls were included. RESULTS Mortality was substantially increased comparing patients with CO GHD and general population controls, HR = 7·51 (95% CI = 6·06-9·31). Comparing GH-replaced patients with non-GH-replaced patients mortality was significantly decreased in total (HR = 0·27, CI = 0·17-0·43) and due to malignancy (HR = 0·14, CI = 0·07-0·28) in GH-replaced patients. Adjusting for relevant confounders, this decrease remained significant both in total (HR = 0·56, CI = 0·32-0·96) and due to malignancy (HR = 0·33, CI = 0·16-0·69). Overall and cause-specific mortality was increased in both GH-replaced and non-GH-replaced patients compared to general population controls, but mortality was generally highest in non-GH-replaced patients. CONCLUSION The present data from a national cohort of patients with CO GHD do not support the suggestion that GH replacement is associated with increased mortality.
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Affiliation(s)
- Agnethe Berglund
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark
| | - Claus Højbjerg Gravholt
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, Denmark
| | | | | | - Kirstine Stochholm
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark
- Department of Pediatrics, Center of Rare Diseases, Aarhus University Hospital, Denmark
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28
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Shimizu Y, Nakazato M, Sekita T, Kadota K, Miura Y, Arima K, Yamasaki H, Goto H, Takamura N, Aoyagi K, Maeda T. Height and drinking status in relation to risk of anemia in rural adult healthy Japanese men: the Nagasaki Islands study. Aging Male 2015; 18:100-5. [PMID: 25055346 DOI: 10.3109/13685538.2014.942841] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Several studies have reported that height is inversely associated with risk of cardiovascular disease but positively associated with cancer risk. On the other hand, evidence has been accumulating that anemia reflects poor health and increased vulnerability to poor outcomes in older persons. Moreover, alcohol consumption has also been reported to be associated with mortality. However, no studies have reported on a possible association between height and risk of anemia in relation to drinking status. METHODS We conducted a cross-sectional study of 1287 men aged 40-89 years undergoing general health check-ups. RESULTS Independent from classic cardiovascular risk factors, we found a significant inverse association between height and anemia for non-drinkers and a J-shaped association for drinkers. The multivariable odds ratio (ORs) of an increment of 1 SD (standard deviation) in height (6.68 cm) for anemia for non-drinkers was 0.59 (0.45-0.77). For drinkers, with the second quartile of height (Q2) as the reference group, the multivariable OR of anemia was 2.68(0.90-7.96) (p = 0.075) for the lowest height quartile (Q1), 2.73(0.92-8.08) for the third quartile (Q3) and 4.82(1.65-14.10) for the highest quartile (Q4) (p = 0.004). CONCLUSION Height was found to be associated with anemia for rural Japanese men and drinking status is likely to affect those associations.
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Fu X, Zhao S, Mao H, Wang Z, Zhou L. Association of height with peripheral arterial disease in type 2 diabetes. J Endocrinol Invest 2015; 38:57-63. [PMID: 25038904 PMCID: PMC4282709 DOI: 10.1007/s40618-014-0129-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 06/25/2014] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate whether height is associated with peripheral arterial disease (PAD) in patients with type 2 diabetes. RESEARCH DESIGN AND METHODS This was an observational study performed in 4,528 Chinese patients with type 2 diabetes. Anthropometric measures and the ankle-brachial index (ABI) were performed on each subject. PAD was defined as those patients with a history of revascularization or amputation due to ischemia, or an ABI <0.9. RESULTS A total of 23.3 % of T2DM patients had PAD (men 22.9 % and women 23.7 %). The mean age and height were 57.8 ± 12.5 years and 170.5 cm for men, and 60.0 ± 11.7 years and 158.9 cm for women, respectively. The ABI and frequency of PAD were higher with decreasing height quartiles. An inverse association was observed between height- and gender-adjusted risk of PAD. This relationship remained unchanged following further adjustment for potential confounders. Subjects in the shortest stature group had of 1.174 times higher risk of PAD for men and 1.143 times for women, compared with those in the tallest stature group. The multivariate adjusted hazard ratios (95 % CI) of PAD for a 10-cm height increase were 0.85 (95 % CI 0.78-0.94). CONCLUSION A short stature seems to be associated with higher risk of PAD in Chinese diabetic patients. However, the cross-sectional nature of the study limits conclusions regarding the direction or causality. Further longitudinal study is warranted in this and other ethnic groups.
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Affiliation(s)
- Xiuli Fu
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430061, Hubei, China
| | - Shi Zhao
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430061, Hubei, China.
| | - Hong Mao
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430061, Hubei, China
| | - Zhongjing Wang
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430061, Hubei, China
| | - Lin Zhou
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430061, Hubei, China
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Rosenberg MA, Lopez FL, Bůžková P, Adabag S, Chen LY, Sotoodehnia N, Kronmal RA, Siscovick DS, Alonso A, Buxton A, Folsom AR, Mukamal KJ. Height and risk of sudden cardiac death: the Atherosclerosis Risk in Communities and Cardiovascular Health studies. Ann Epidemiol 2014; 24:174-179.e2. [PMID: 24360853 PMCID: PMC3945001 DOI: 10.1016/j.annepidem.2013.11.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 11/15/2013] [Accepted: 11/15/2013] [Indexed: 12/19/2022]
Abstract
PURPOSE Sudden cardiac death (SCD) is an important cause of mortality in the adult population. Height has been associated with cardiac hypertrophy and an increased risk of arrhythmias but also with decreased risk of coronary heart disease, suggesting a complex association with SCD. METHODS We examined the association of adult height with the risk of physician-adjudicated SCD in two large population-based cohorts: the Cardiovascular Health Study and the Atherosclerosis Risk in Communities study. RESULTS Over an average follow-up time of 11.7 years in Cardiovascular Health Study, there were 199 (3.6%) cases of SCD among 5556 participants. In Atherosclerosis Risk in Communities study, over 12.6 years, there were 227 (1.5%) cases of SCD among 15,633 participants. In both cohorts, there was a trend toward decreased SCD with taller height. In fixed effects meta-analysis, the pooled hazard ratio per 10 cm of height was 0.84; 95% confidence interval, 0.73-0.98; P = .03. The association of increased height with lower risk of SCD was slightly attenuated after inclusion of risk factors associated with height, such as hypertension and left ventricular hypertrophy. The association appeared stronger among men than women in both cohorts. CONCLUSIONS In two population-based prospective cohorts of different ages, greater height was associated with lower risk of SCD.
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Affiliation(s)
- Michael A Rosenberg
- Division of Cardiac Electrophysiology, Veteran's Administration Hospitals of Boston, Harvard Medical School, West Roxbury, MA; Center for Human Genetic Research, Massachusetts General Hospital, Harvard Medical School, Boston.
| | - Faye L Lopez
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis
| | - Petra Bůžková
- Department of Biostatistics, University of Washington, Seattle
| | - Selcuk Adabag
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis; Division of Cardiology, Veterans Affairs Medical Center, Minneapolis, MN
| | - Lin Y Chen
- Division of Cardiology, University of Minnesota Medical Center, Minneapolis
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, University of Washington, Seattle
| | | | - David S Siscovick
- Cardiovascular Health Research Unit, University of Washington, Seattle
| | - Alvaro Alonso
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis
| | - Alfred Buxton
- Division of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Aaron R Folsom
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis
| | - Kenneth J Mukamal
- Division of General Medicine and Primary Care Research, Beth Israel Deaconess Medical Center, Boston, MA
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Miedema MD, Petrone AB, Arnett DK, Dodson JA, Carr JJ, Pankow JS, Hunt SC, Province MA, Kraja A, Gaziano JM, Djousse L. Adult height and prevalence of coronary artery calcium: the National Heart, Lung, and Blood Institute Family Heart Study. Circ Cardiovasc Imaging 2013; 7:52-7. [PMID: 24336983 DOI: 10.1161/circimaging.113.000681] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Adult height has been hypothesized to be inversely associated with coronary heart disease; however, studies have produced conflicting results. We sought to examine the relationship between adult height and the prevalence of coronary artery calcium (CAC), a direct measure of subclinical atherosclerosis and surrogate marker of coronary heart disease. METHODS AND RESULTS We evaluated the relationship between adult height and CAC in 2703 participants from the National Heart, Lung, and Blood Institute Family Heart Study who underwent cardiac computed tomography. We used generalized estimating equations to calculate the prevalence odds ratios for the presence of CAC (CAC>0) across sex-specific quartiles of height. The mean age of the sample was 54.8 years, and 60.2% of participants were female. There was an inverse association between adult height and CAC. After adjusting for age, race, field center, waist circumference, smoking, alcohol, physical activity, systolic blood pressure, antihypertensive medications, diabetes mellitus, diabetic medications, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, lipid-lowering medications, and income, individuals in the tallest quartile had 30% lower odds of having prevalent CAC. The odds ratios (95% confidence intervals) for the presence of CAC across consecutive sex-specific quartiles of height were 1.0 (reference), 1.15 (0.86-1.53), 0.95 (0.73-1.22), and 0.70 (0.53-0.93), and P for trend<0.01. There was no evidence of effect modification for the relationship between adult height and CAC by age or socioeconomic status. CONCLUSIONS The results of our study suggest an inverse, independent association between adult height and CAC.
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Affiliation(s)
- Michael D Miedema
- Brigham and Women's Hospital, Division of Aging, and Boston Veteran Affairs Healthcare System, Harvard Medical School, Boston, MA
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Hofman A, Darwish Murad S, van Duijn CM, Franco OH, Goedegebure A, Ikram MA, Klaver CCW, Nijsten TEC, Peeters RP, Stricker BHC, Tiemeier HW, Uitterlinden AG, Vernooij MW. The Rotterdam Study: 2014 objectives and design update. Eur J Epidemiol 2013; 28:889-926. [PMID: 24258680 DOI: 10.1007/s10654-013-9866-z] [Citation(s) in RCA: 259] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 11/08/2013] [Indexed: 02/06/2023]
Abstract
The Rotterdam Study is a prospective cohort study ongoing since 1990 in the city of Rotterdam in The Netherlands. The study targets cardiovascular, endocrine, hepatic, neurological, ophthalmic, psychiatric, dermatological, oncological, and respiratory diseases. As of 2008, 14,926 subjects aged 45 years or over comprise the Rotterdam Study cohort. The findings of the Rotterdam Study have been presented in over a 1,000 research articles and reports (see www.erasmus-epidemiology.nl/rotterdamstudy ). This article gives the rationale of the study and its design. It also presents a summary of the major findings and an update of the objectives and methods.
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Affiliation(s)
- Albert Hofman
- Department of Epidemiology, Erasmus Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands,
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Shimizu Y, Nakazato M, Sekita T, Kadota K, Arima K, Yamasaki H, Goto H, Shirahama S, Takamura N, Aoyagi K, Maeda T. Relationship between adult height and body weight and risk of carotid atherosclerosis assessed in terms of carotid intima-media thickness: the Nagasaki Islands study. J Physiol Anthropol 2013; 32:19. [PMID: 24180493 PMCID: PMC4177387 DOI: 10.1186/1880-6805-32-19] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 10/25/2013] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Previous studies have reported an inverse association between height and risk of cardiovascular disease. However, evidence is limited for the association between risk of atherosclerosis and height. Further, although the association between atherosclerosis and body mass index (BMI) is reportedly positive, there have been no reports of studies on associations between height and atherosclerosis in relation to BMI. METHODS We conducted a cross-sectional study of Japanese men aged 30 to 89 years undergoing general health check-ups. RESULTS Of the 1,337 men, 312 were diagnosed with carotid atherosclerosis (carotid intima-media thickness (CIMT) ≥ 1.1 mm), but no significant association was found between height and carotid atherosclerosis for the entire study group. Stratification by BMI status of those analytical findings disclosed a significant inverse association between height and carotid atherosclerosis among overweight (BMI ≥ 25 kg/m(2)) but not among non-overweight (BMI < 25 kg/m(2)) men. The classical cardiovascular risk factors-adjusted odds ratio (OR) and 95% confidence interval (CI) of carotid atherosclerosis for an increment of one SD (standard deviation) in height (6.70 cm) were 0.71 (0.54 to 0.94) for overweight (BMI ≥ 25 kg/m(2)) and 1.05 (0.87 to 1.27) for non-overweight (BMI < 25 kg/m(2)) men. CONCLUSION Independent from classical cardiovascular risk factors, height was found to be inversely associated with carotid atherosclerosis for overweight but not for non-overweight men.
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Affiliation(s)
- Yuji Shimizu
- Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
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Shimizu Y, Imano H, Ohira T, Kitamura A, Kiyama M, Okada T, Ishikawa Y, Shimamoto T, Yamagishi K, Tanigawa T, Iso H. Adult height and body mass index in relation to risk of total stroke and its subtypes: the circulatory risk in communities study. J Stroke Cerebrovasc Dis 2013; 23:667-74. [PMID: 23871699 DOI: 10.1016/j.jstrokecerebrovasdis.2013.06.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 06/05/2013] [Accepted: 06/07/2013] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Several studies have reported that height and risk of stroke are inversely associated based on the hypothesis that height is a marker of childhood physical condition. However, a limited number of studies have taken account of the effect of current physical condition on the relationship between height and risk of stroke. METHODS We conducted a prospective cohort study of 12,222 40- to 69-year-old Japanese patients under systematic surveillance for stroke incidence. Because body mass index (BMI) is regarded as a surrogate marker of current physical condition for cardiovascular risk, we performed a stratified analysis of this risk based on BMI. RESULTS During the median 17-year follow-up, there were 565 incident strokes (326 ischemic and 186 hemorrhagic strokes) showing an inverse association between height and risk of stroke independent of classical cardiovascular risk factors. Compared with the lowest height group (<159 cm for men and <148 cm for women) as reference, the multivariable hazard ratios (HRs) and 95% confidence intervals (95% CIs) for the highest height group (>166 cm for men and >154 cm for women) were 0.70 (95% CI 0.49-1.00; P = .043) for men and 0.44 (95% CI 0.27-0.70; P < .001) for women. When the analysis was restricted to those with BMI <23 kg/m(2), the associations were stronger for both hemorrhagic and ischemic stroke. CONCLUSIONS Height was found to be inversely associated with risk of stroke for middle-aged Japanese men and women, especially with lower BMIs. Our findings suggest that childhood social and physical conditions may contribute to the development of stroke in adulthood because height is a surrogate marker of these conditions.
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Affiliation(s)
- Yuji Shimizu
- Public Health, Department of Social and Environmental Medicine, Osaka University, Graduate School of Medicine, Osaka, Japan; Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan; Department of Community Medicine, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Hironori Imano
- Public Health, Department of Social and Environmental Medicine, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Tetsuya Ohira
- Public Health, Department of Social and Environmental Medicine, Osaka University, Graduate School of Medicine, Osaka, Japan; Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Akihiko Kitamura
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Masahiko Kiyama
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Takeo Okada
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Yoshinori Ishikawa
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Takashi Shimamoto
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Kazumasa Yamagishi
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan; Department of Public Health Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Social Medicine and Medical Informatics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Hiroyasu Iso
- Public Health, Department of Social and Environmental Medicine, Osaka University, Graduate School of Medicine, Osaka, Japan.
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Kupusinac A, Doroslovački R, Malbaški D, Srdić B, Stokić E. A primary estimation of the cardiometabolic risk by using artificial neural networks. Comput Biol Med 2013; 43:751-7. [PMID: 23668351 DOI: 10.1016/j.compbiomed.2013.04.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 03/30/2013] [Accepted: 04/01/2013] [Indexed: 10/27/2022]
Abstract
Estimation of the cardiometabolic risk (CMR) has a leading role in the early prevention of atherosclerosis and cardiovascular diseases. The CMR estimation can be separated into two parts: primary estimation (PE-CMR) that includes easily-obtained, non-invasive and low-cost diagnostic methods and secondary estimation (SE-CMR) involving complex, invasive and/or expensive diagnostic methods. This paper presents a PE-CMR solution based on artificial neural networks (ANN) as it would be of great interest to develop a procedure for PE-CMR that would save time and money by extracting the persons with potentially higher CMR and conducting complete SE-CMR tests only on them. ANN inputs are values obtained by using PE-CMR methods, i.e. primary risk factors: gender, age, waist-to-height ratio, body mass index, systolic and diastolic blood pressures. ANN output is cmr-coefficient obtained from the number of disturbances in biochemical indicators, i.e. secondary risk factors: HDL-, LDL- and total cholesterol, triglycerides, glycemia, fibrinogen and uric acid. ANN training and testing are done by dataset that includes 1281 persons. The accuracy of our solution is 82.76%.
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Affiliation(s)
- Aleksandar Kupusinac
- University of Novi Sad, Faculty of Technical Sciences, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia.
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Fish intake or omega-3 fatty acids: greater than the sum of all parts? Eur J Epidemiol 2013; 27:891-4. [PMID: 23283593 DOI: 10.1007/s10654-012-9757-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 12/16/2012] [Indexed: 12/21/2022]
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Jaddoe VWV, van Duijn CM, Franco OH, van der Heijden AJ, van Iizendoorn MH, de Jongste JC, van der Lugt A, Mackenbach JP, Moll HA, Raat H, Rivadeneira F, Steegers EAP, Tiemeier H, Uitterlinden AG, Verhulst FC, Hofman A. The Generation R Study: design and cohort update 2012. Eur J Epidemiol 2012. [PMID: 23086283 DOI: 10.1007/s10654‐012‐9735‐1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Generation R Study is a population-based prospective cohort study from fetal life until adulthood. The study is designed to identify early environmental and genetic causes and causal pathways leading to normal and abnormal growth, development and health during fetal life, childhood and adulthood. The study focuses on six areas of research: (1) maternal health; (2) growth and physical development; (3) behavioural and cognitive development; (4) respiratory health and allergies; (5) diseases in childhood; and (6) health and healthcare for children and their parents. Main exposures of interest include environmental, endocrine, genetic and epigenetic, lifestyle related, nutritional and socio-demographic determinants. In total, n = 9,778 mothers with a delivery date from April 2002 until January 2006 were enrolled in the study. Response at baseline was 61 %, and general follow-up rates until the age of 6 years exceed 80 %. Data collection in mothers, fathers and children include questionnaires, detailed physical and ultrasound examinations, behavioural observations, and biological samples. A genome and epigenome wide association screen is available in the participating children. From the age of 5 years, regular detailed hands-on assessments are performed in a dedicated research center including advanced imaging facilities such as Magnetic Resonance Imaging. Eventually, results forthcoming from the Generation R Study contribute to the development of strategies for optimizing health and healthcare for pregnant women and children.
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Affiliation(s)
- Vincent W V Jaddoe
- The Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands.
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Jaddoe VWV, van Duijn CM, Franco OH, van der Heijden AJ, van IIzendoorn MH, de Jongste JC, van der Lugt A, Mackenbach JP, Moll HA, Raat H, Rivadeneira F, Steegers EAP, Tiemeier H, Uitterlinden AG, Verhulst FC, Hofman A. The Generation R Study: design and cohort update 2012. Eur J Epidemiol 2012; 27:739-56. [DOI: 10.1007/s10654-012-9735-1] [Citation(s) in RCA: 423] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 09/20/2012] [Indexed: 12/11/2022]
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Harada K, Torii S, Saruwatari A, Tanaka Y, Kitaoka K, Takaaki J, Aoi W, Wada S, Ohkubo T, Miura K, Watanabe Y, Higashi A. Association between low birth weight and high adult waist-to-height ratio in non-obese women: a cross-sectional study in a Japanese population. TOHOKU J EXP MED 2012; 228:205-14. [PMID: 23076258 DOI: 10.1620/tjem.228.205] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Low birth weight has been associated with cardiovascular diseases. The waist-to-height ratio is a good indicator of risks for these diseases. The objective of this study was to examine the associations between birth weight and adult waist-to-height ratio in a Japanese population. A cross-sectional study, comprised of 851 subjects (401 men and 450 women) aged 35-62 years who were born at full term, was conducted at a medical checkup. The subjects responded to a questionnaire about weight at birth, and data on physical characteristics were collected from the results of the medical checkup. The subjects were stratified with sex and a Body Mass Index of 25 kg/m(2) to elucidate the effects of birth weight on adult waist-to-height ratio. Analysis of covariance was used to compare the physical condition among the 4 birth weight categories. After adjusting for age, alcohol consumption, smoking status and exercise, the height was significantly lower in the birth weight < 2,500 g category among men (P < 0.001) and women (P < 0.001), while the waist-to-height ratio was significantly higher in the birth weight < 2,500 g category, compared with the > 3,500 g category in the non-obese women (P = 0.004), but not in the obese women. In conclusion, low birth weight was independently associated with a low adult height among men and women and with a high adult waist-to-height ratio among non-obese women. Our results suggest that intrauterine environmental insults might lead to accumulation of visceral fat among non-obese women.
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Affiliation(s)
- Kiyomi Harada
- Division of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University, Kyoto, Japan.
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Adult height and the risk of cause-specific death and vascular morbidity in 1 million people: individual participant meta-analysis. Int J Epidemiol 2012; 41:1419-33. [PMID: 22825588 PMCID: PMC3465767 DOI: 10.1093/ije/dys086] [Citation(s) in RCA: 193] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2012] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND The extent to which adult height, a biomarker of the interplay of genetic endowment and early-life experiences, is related to risk of chronic diseases in adulthood is uncertain. METHODS We calculated hazard ratios (HRs) for height, assessed in increments of 6.5 cm, using individual-participant data on 174374 deaths or major non-fatal vascular outcomes recorded among 1085949 people in 121 prospective studies. RESULTS For people born between 1900 and 1960, mean adult height increased 0.5-1 cm with each successive decade of birth. After adjustment for age, sex, smoking and year of birth, HRs per 6.5 cm greater height were 0.97 (95% confidence interval: 0.96-0.99) for death from any cause, 0.94 (0.93-0.96) for death from vascular causes, 1.04 (1.03-1.06) for death from cancer and 0.92 (0.90-0.94) for death from other causes. Height was negatively associated with death from coronary disease, stroke subtypes, heart failure, stomach and oral cancers, chronic obstructive pulmonary disease, mental disorders, liver disease and external causes. In contrast, height was positively associated with death from ruptured aortic aneurysm, pulmonary embolism, melanoma and cancers of the pancreas, endocrine and nervous systems, ovary, breast, prostate, colorectum, blood and lung. HRs per 6.5 cm greater height ranged from 1.26 (1.12-1.42) for risk of melanoma death to 0.84 (0.80-0.89) for risk of death from chronic obstructive pulmonary disease. HRs were not appreciably altered after further adjustment for adiposity, blood pressure, lipids, inflammation biomarkers, diabetes mellitus, alcohol consumption or socio-economic indicators. CONCLUSION Adult height has directionally opposing relationships with risk of death from several different major causes of chronic diseases.
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Asghari G, Hosseinpanah F, Nazeri P, Mirmiran P, Hajsheikholeslami F, Azizi F. Adult height and risk of coronary heart disease: Tehran Lipid and Glucose Study. J Epidemiol 2012; 22:348-52. [PMID: 22672997 PMCID: PMC3798654 DOI: 10.2188/jea.je20110102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND We assessed the relationship between height and coronary heart disease (CHD) in an urban population of Tehran. METHODS 4110 participants of the Tehran Lipid and Glucose Study who were 40 years of age or older (1880 men and 2230 women; mean age, 55.1 and 53.0 years, respectively) and free of CHD at baseline were followed for a mean of 9.1 years. We used Cox proportional hazards regression to evaluate the risk of a first CHD event across height tertiles. RESULTS First CHD events occurred in 239 men and 172 women. The estimated crude HR (95% CI) for CHD events associated with an increment of 1 SD in height was 0.96 (0.28-3.33) in men and 0.84 (0.72-0.97) in women. After adjustment for age, the associations were no longer present. Further adjustment for other confounders had little impact on the results: the HR (95% CI) associated with an increase of 1 SD in height was 1.02 (0.87-1.20) in men and 0.82 (0.66-1.02) in women. CONCLUSIONS After adjustment for age, height was not associated with CHD incidence in men or women.
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Affiliation(s)
- Golaleh Asghari
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Leening MJG, Kavousi M, Heeringa J, van Rooij FJA, Verkroost-van Heemst J, Deckers JW, Mattace-Raso FUS, Ziere G, Hofman A, Stricker BHC, Witteman JCM. Methods of data collection and definitions of cardiac outcomes in the Rotterdam Study. Eur J Epidemiol 2012; 27:173-85. [PMID: 22388767 PMCID: PMC3319884 DOI: 10.1007/s10654-012-9668-8] [Citation(s) in RCA: 180] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 02/17/2012] [Indexed: 02/07/2023]
Abstract
The prevalence of cardiovascular diseases is rising. Therefore, adequate risk prediction and identification of its determinants is increasingly important. The Rotterdam Study is a prospective population-based cohort study ongoing since 1990 in the city of Rotterdam, The Netherlands. One of the main targets of the Rotterdam Study is to identify the determinants and prognosis of cardiovascular diseases. Case finding in epidemiological studies is strongly depending on various sources of follow-up and clear outcome definitions. The sources used for collection of data in the Rotterdam Study are diverse and the definitions of outcomes in the Rotterdam Study have changed due to the introduction of novel diagnostics and therapeutic interventions. This article gives the methods for data collection and the up-to-date definitions of the cardiac outcomes based on international guidelines, including the recently adopted cardiovascular disease mortality definitions. In all, detailed description of cardiac outcome definitions enhances the possibility to make comparisons with other studies in the field of cardiovascular research and may increase the strength of collaborations.
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Affiliation(s)
- Maarten J G Leening
- Department of Epidemiology, Erasmus Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
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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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