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Cherian L. Women and Ischemic Stroke. Neurol Clin 2023; 41:265-281. [PMID: 37030957 DOI: 10.1016/j.ncl.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Although men are at higher risk of stroke throughout most of their lifespan, the incidence of stroke in women climbs with age, increasing after menopause and rising sharply after 85 years. This, combined with women's longer life expectancy, results in most of the stroke deaths occurring in women. In addition to accounting for a larger proportion of strokes, women may also suffer a survival disadvantage, which may be due to several factors. In many families, women are the primary caretakers. When they become disabled, there may be limited options to care for them. Others suggest that some of the disparities in stroke outcomes in women may be related to age, pre-stroke functional status, and comorbidities. Regardless of the cause, the increased disability and post-stroke care requirements of women, particularly in our aging population, highlight the importance of determining successful strategies for stroke prevention, acute stroke treatments, optimization of stroke rehabilitation, and effective secondary prevention measures in women.
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Wenger NK, Arnold A, Bairey Merz CN, Cooper-DeHoff RM, Ferdinand KC, Fleg JL, Gulati M, Isiadinso I, Itchhaporia D, Light-McGroary K, Lindley KJ, Mieres JH, Rosser ML, Saade GR, Walsh MN, Pepine CJ. Hypertension Across a Woman's Life Cycle. J Am Coll Cardiol 2018; 71:1797-1813. [PMID: 29673470 PMCID: PMC6005390 DOI: 10.1016/j.jacc.2018.02.033] [Citation(s) in RCA: 149] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 02/16/2018] [Accepted: 02/19/2018] [Indexed: 01/17/2023]
Abstract
Hypertension accounts for 1 in 5 deaths among American women, posing a greater burden for women than men, and is among their most important risk factors for death and development of cardiovascular and other diseases. Hypertension affects women in all phases of life, with specific characteristics relating to risk factors and management for primary prevention of hypertension in teenage and young adult women; hypertension in pregnancy; hypertension during use of oral contraceptives and assisted reproductive technologies, lactation, menopause, or hormone replacement; hypertension in elderly women; and issues of race and ethnicity. All are detailed in this review, as is information relative to women in clinical trials of hypertension and medication issues. The overarching message is that effective treatment and control of hypertension improves cardiovascular outcomes. But many knowledge gaps persist, including the contribution of hypertensive disorders of pregnancy to cardiovascular disease risk, the role of hormone replacement, blood pressure targets for elderly women, and so on.
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Affiliation(s)
- Nanette K Wenger
- Division of Cardiology, Emory Heart and Vascular Center, Emory University School of Medicine, Atlanta, Georgia
| | - Anita Arnold
- Lee Health System, Florida State University School of Medicine, Fort Myers, Florida
| | - C Noel Bairey Merz
- Barbra Streisand Women's Heart Center, Cedars-Sinai Heart Institute, Los Angeles, California
| | - Rhonda M Cooper-DeHoff
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics, University of Florida, College of Pharmacy, Gainesville, Florida; Division of Cardiovascular Medicine, College of Medicine, University of Florida, Gainesville, Florida
| | - Keith C Ferdinand
- Tulane University Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, Louisiana
| | - Jerome L Fleg
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Martha Gulati
- Department of Medicine (Cardiology), University of Arizona-Phoenix, Phoenix, Arizona
| | - Ijeoma Isiadinso
- Division of Cardiology, Emory Heart and Vascular Center, Emory University School of Medicine, Atlanta, Georgia
| | - Dipti Itchhaporia
- Jeffrey M. Carlton Heart & Vascular Institute, Hoag Memorial Hospital Presbyterian, Newport Beach, California
| | - KellyAnn Light-McGroary
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa, Iowa City, Iowa
| | - Kathryn J Lindley
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Jennifer H Mieres
- Department of Cardiology, Hofstra Northwell School of Medicine, Hempstead, New York
| | - Mary L Rosser
- Division of General Obstetrics & Gynecology and Women's Health, Montefiore Medical Center, Bronx, New York
| | - George R Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Mary Norine Walsh
- Heart Failure and Cardiac Transplantation Program, St. Vincent Heart Center, Indianapolis, Indiana
| | - Carl J Pepine
- Division of Cardiovascular Medicine, College of Medicine, University of Florida, Gainesville, Florida.
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Stenehjem JS, Hjerkind KV, Nilsen TIL. Adiposity, physical activity, and risk of hypertension: prospective data from the population-based HUNT Study, Norway. J Hum Hypertens 2018; 32:278-286. [PMID: 29483587 DOI: 10.1038/s41371-018-0042-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/21/2018] [Accepted: 01/29/2018] [Indexed: 12/22/2022]
Abstract
Adiposity and inactivity have been associated with increased risk of hypertension. However, reports on the joint effect of these two risk factors in relation to hypertension are scarce and their interaction poorly understood. We prospectively examined both independent and joint effects of measured body mass index (BMI) and self-reported physical activity on the risk of hypertension. We conducted a longitudinal study of 11,238 men and 15,301 women who participated in the Nord-Trøndelag Health Study (HUNT) in Norway. Poisson regression was used to estimate adjusted risk ratios (RRs) of hypertension (≥140/90 mmHg) according to BMI and physical activity. BMI was positively associated with risk of hypertension in both sexes (Ptrends < 0.001), whereas the independent effect of physical activity was less clear. Obese men who reported no physical activity had a RR of 1.50 (95% confidence interval (CI): 1.27-1.77) compared to normal weight men with a high activity level, whereas obese men who reported high activity levels had a RR of 1.16 (95% CI: 0.79-1.70). Correspondingly, obese and inactive women had a RR of 1.55 (95% CI: 1.35-1.77), whereas obese and highly active women had RRs of 1.41 (95% CI: 1.18-1.69). Our data suggest that high levels of physical activity could to some extent attenuate the unfavorable effect of adiposity on hypertension, particularly in men.
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Affiliation(s)
- Jo S Stenehjem
- Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway.
| | - Kirsti V Hjerkind
- Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
| | - Tom I L Nilsen
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway.,Clinic of Anaesthesia and Intensive Care, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
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Ludvigsen S, Mancusi C, Kildal S, de Simone G, Gerdts E, Ytrehus K. Cardiac adaptation to hypertension in adult female Dahl salt-sensitive rats is dependent on ovarian function, but loss of ovarian function does not predict early maladaptation. Physiol Rep 2018; 6:e13593. [PMID: 29417743 PMCID: PMC5803524 DOI: 10.14814/phy2.13593] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 12/19/2017] [Accepted: 12/20/2017] [Indexed: 01/25/2023] Open
Abstract
Aim of study was to examine experimentally the adult female hypertensive heart in order to determine the role of ovary function in the response of the heart to salt-dependent hypertension. Dahl salt-sensitive rats, age 12 weeks, with/without ovariectomy were fed a standard (0.3% NaCl) or high-salt diet (8%) for 16 weeks. Mean arterial blood pressure monitored noninvasively in conscious state increased significantly by high salt. Echocardiography was performed at baseline and endpoint. Heart function and molecular changes were evaluated at endpoint by left ventricle catheterization, by sirius red staining for collagen and by gene expression using quantitative RT-PCR for selected genes. At endpoint, significant concentric hypertrophy was present with high salt. Increase in relative wall thickening with high salt compared to normal diet was more pronounced with intact ovaries (0.33 ± 0.02 and 0.57 ± 0.04 vs. 0.29 ± 0.00 and 0.46 ± 0.03) as was the reduction in midwall fractional shortening (20 ± 0.6 and 14 ± 2 vs. 19 ± 0.9 and 18 ± 1). Ovariectomy increased stroke volume and decreased the ratio of mitral peak velocity of early filling (E) to early diastolic mitral annular velocity (E') (E/E' ratio) when compared to hearts from intact rats. High salt increased expression of collagen I and III genes and perivascular collagen in the heart slightly, but % interstitial collagen by sirius red staining remained unchanged in intact rats and decreased significantly by ovariectomy. Added volume load but not deterioration of function or structure characterized the nonfailing hypertensive heart of salt-sensitive females ovariectomized at mature age when compared to corresponding intact females.
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Affiliation(s)
- Stian Ludvigsen
- Cardiovascular Research GroupDepartment of Medical BiologyUiT – The Arctic University of NorwayTromsøNorway
| | - Costantino Mancusi
- Hypertension Research CenterFederico II University of NaplesNaplesItaly
- Department of Clinical ScienceUniversity of BergenBergenNorway
| | - Simon Kildal
- Cardiovascular Research GroupDepartment of Medical BiologyUiT – The Arctic University of NorwayTromsøNorway
| | | | - Eva Gerdts
- Department of Clinical ScienceUniversity of BergenBergenNorway
| | - Kirsti Ytrehus
- Cardiovascular Research GroupDepartment of Medical BiologyUiT – The Arctic University of NorwayTromsøNorway
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Wenger NK, Ferdinand KC, Bairey Merz CN, Walsh MN, Gulati M, Pepine CJ. Women, Hypertension, and the Systolic Blood Pressure Intervention Trial. Am J Med 2016; 129:1030-6. [PMID: 27427323 DOI: 10.1016/j.amjmed.2016.06.022] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 06/07/2016] [Accepted: 06/08/2016] [Indexed: 11/28/2022]
Abstract
Hypertension accounts for approximately 1 in 5 deaths in American women and is the major contributor to many comorbid conditions. Although blood pressure lowering reduces cardiovascular disease outcomes, considerable uncertainty remains on best management in women. Specifically, female blood pressure treatment goals have not been established, particularly among older and African American and Hispanic women, for whom hypertension prevalence, related adverse outcomes, and poor control rates are high. The Systolic Blood Pressure Intervention Trial (SPRINT) planned to clarify optimal blood pressure management in both sexes. Although confirming that a lower blood pressure goal is generally better, because female enrollment and event rates were low and follow-up shortened, outcomes differences in women were not statistically significant. Thus optimal blood pressure goals for women have not been established with the highest evidence. This review addresses SPRINT's significance and key remaining knowledge gaps in optimal blood pressure management to improve women's health.
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Affiliation(s)
- Nanette K Wenger
- Department of Cardiology, Emory University School of Medicine Atlanta, Ga
| | - Keith C Ferdinand
- Tulane University Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, La
| | - C Noel Bairey Merz
- Department of Cardiology, Cedars-Sinai Heart Institute, Los Angeles, Calif
| | | | - Martha Gulati
- Division of Cardiology, University of Arizona-Phoenix
| | - Carl J Pepine
- Division of Cardiovascular Medicine, University of Florida, Gainesville.
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Hao C, Kang C, Xue J, Shi K, Lv H, Li Z. Effects of blood pressure and sex on heart-vessel coupling in essential hypertension. Turk J Med Sci 2016; 46:680-5. [PMID: 27513241 DOI: 10.3906/sag-1406-25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Accepted: 07/15/2015] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND/AIM This study aimed to investigate the impact of blood pressure and sex on heart-vessel coupling in patients with essential hypertension via ultrasound. MATERIALS AND METHODS We studied 76 patients with essential hypertension (48 males and 28 females) and 65 healthy controls (33 males and 32 females). Coupling parameters were obtained using ultrasound technology combined with brachial artery blood pressure measurement. RESULTS The Ea and Ees were higher in the hypertension group than in the control group (P < 0.01), with no statistically significant difference in Ea/Ees between the two groups (P >0.05). After subjects were classified by sex, the Ea and Ees of males and females in the hypertension group were higher than those in the control group (P < 0.05 or P < 0.01), while the Ea/Ees was lower in hypertensive females than in control females (P < 0.05). CONCLUSION In female patients with essential hypertension, heart-vessel coupling was easily damaged, and systolic blood pressure was associated with heart-vessel coupling damage to some extent.
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Affiliation(s)
- Changjuan Hao
- Department of Ultrasound, Shanxi Academy of Medical Sciences & Shanxi DAYI Hospital, Taiyuan, Shanxi Province, P. R. China
| | - Chunsong Kang
- Department of Ultrasound, Shanxi Academy of Medical Sciences & Shanxi DAYI Hospital, Taiyuan, Shanxi Province, P. R. China
| | - Jiping Xue
- Department of Ultrasound, Shanxi Academy of Medical Sciences & Shanxi DAYI Hospital, Taiyuan, Shanxi Province, P. R. China
| | - Kailing Shi
- Department of Ultrasound, Shanxi Academy of Medical Sciences & Shanxi DAYI Hospital, Taiyuan, Shanxi Province, P. R. China
| | - Hong Lv
- Department of Ultrasound, Shanxi Academy of Medical Sciences & Shanxi DAYI Hospital, Taiyuan, Shanxi Province, P. R. China
| | - Zhaojun Li
- Department of Ultrasound, Shanxi Academy of Medical Sciences & Shanxi DAYI Hospital, Taiyuan, Shanxi Province, P. R. China
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Abstract
Somatic mutations have been identified in the KCNJ5 gene (encoding the potassium channel GIRK4) in aldosterone-producing adenomas (APA). Most of these mutations are located in or near the selectivity filter of the GIRK4 channel pore and several have been shown to lead to the constitutive overproduction of aldosterone. KCNJ5 mutations in APA are more frequent in women; however, this gender dimorphism is a reported phenomenon of Western but not East Asian populations. In this review we discuss some of the issues that could potentially underlie this observation.
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Affiliation(s)
- T A Williams
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Turin, Turin, Italy
| | - J W M Lenders
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - J Burrello
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Turin, Turin, Italy
| | - F Beuschlein
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - M Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
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Lau E, Foody JM. Secondary Prevention of Heart Disease in Women: Gaps in Care/Gaps in Knowledge—Where Do We Need to Focus Our Attention. CURRENT CARDIOVASCULAR RISK REPORTS 2015. [DOI: 10.1007/s12170-015-0452-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Chu SH, Baek JW, Kim ES, Stefani KM, Lee WJ, Park YR, Youm Y, Kim HC. Gender differences in hypertension control among older korean adults: Korean social life, health, and aging project. J Prev Med Public Health 2015; 48:38-47. [PMID: 25652709 PMCID: PMC4322514 DOI: 10.3961/jpmph.14.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 12/08/2014] [Indexed: 01/29/2023] Open
Abstract
Objectives: Controlling blood pressure is a key step in reducing cardiovascular mortality in older adults. Gender differences in patients’ attitudes after disease diagnosis and their management of the disease have been identified. However, it is unclear whether gender differences exist in hypertension management among older adults. We hypothesized that gender differences would exist among factors associated with hypertension diagnosis and control among community-dwelling, older adults. Methods: This cross-sectional study analyzed data from 653 Koreans aged ≥60 years who participated in the Korean Social Life, Health, and Aging Project. Multiple logistic regression was used to compare several variables between undiagnosed and diagnosed hypertension, and between uncontrolled and controlled hypertension. Results: Diabetes was more prevalent in men and women who had uncontrolled hypertension than those with controlled hypertension or undiagnosed hypertension. High body mass index was significantly associated with uncontrolled hypertension only in men. Multiple logistic regression analysis indicated that in women, awareness of one’s blood pressure level (odds ratio [OR], 2.86; p=0.003) and the number of blood pressure checkups over the previous year (OR, 1.06; p=0.011) might influence the likelihood of being diagnosed with hypertension. More highly educated women were more likely to have controlled hypertension than non-educated women (OR, 5.23; p=0.013). Conclusions: This study suggests that gender differences exist among factors associated with hypertension diagnosis and control in the study population of community-dwelling, older adults. Education-based health promotion strategies for hypertension control might be more effective in elderly women than in elderly men. Gender-specific approaches may be required to effectively control hypertension among older adults.
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Affiliation(s)
- Sang Hui Chu
- Department of Clinical Nursing Science, Nursing Policy Research Institute, Yonsei University College of Nursing, Seoul, Korea
| | - Ji Won Baek
- Department of Sociology, Yonsei University College of Social Sciences, Seoul, Korea
| | - Eun Sook Kim
- Department of Nursing, Yonsei University Graduate School, Seoul, Korea
| | - Katherine M Stefani
- Department of Public Health, Yonsei University Graduate School, Seoul, Korea
| | - Won Joon Lee
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yeong-Ran Park
- Division of Silver Industry, Kangnam University, Yongin, Korea
| | - Yoosik Youm
- Department of Sociology, Yonsei University College of Social Sciences, Seoul, Korea
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
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Abstract
Hypertension is the most common modifiable risk factor for cardiovascular disease, the leading cause of death in both men and women. The prevalence and severity of hypertension rise markedly with age, and blood pressure control becomes more difficult with aging in both genders, particularly in women. In addition, there are forms of hypertension that occur exclusively in women, e.g., hypertension related to menopause, oral contraceptive use, or pregnancy (e.g., chronic hypertension, gestational hypertension, pre-eclampsia or eclampsia). Randomized controlled trials show that antihypertensive therapy provides similar reductions in major cardiovascular events in men and women. Therefore, gender should not influence decisions on selection of blood pressure lowering therapies, except for consideration of gender-specific side effects or contraindications for use in women who are or may become pregnant. This article reviews the prevalence, awareness, treatment, and control of hypertension in women, as well as recent guidelines for management of hypertension in women.
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Gudmundsdottir H, Høieggen A, Stenehjem A, Waldum B, Os I. Hypertension in women: latest findings and clinical implications. Ther Adv Chronic Dis 2012; 3:137-46. [PMID: 23251774 DOI: 10.1177/2040622312438935] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Cardiovascular disease claims more women's lives than any other disease. Hypertension is an important risk factor for cardiovascular disease in women but is often underestimated and undiagnosed and there is an ongoing misperception that women are at a lower risk of cardiovascular disease than men. The attainment of clinical blood pressure goals can markedly reduce cardiovascular morbidity and mortality, yet approximately two-thirds of treated hypertensive women have uncontrolled blood pressure. Furthermore, there are special risk factors that are unique for women that needs acknowledgement in order to help prevent the great number of hypertension-related events in women. Guidelines for treatment of hypertension are similar for men and women. More studies on the interaction between gender and response to antihypertensive drugs would be of interest.
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Hayoz D, Zappe DH, Meyer MA, Baek I, Kandra A, Joly MP, Mazzolai L, Haesler E, Periard D. Changes in Aortic Pulse Wave Velocity in Hypertensive Postmenopausal Women: Comparison Between a Calcium Channel Blocker vs Angiotensin Receptor Blocker Regimen. J Clin Hypertens (Greenwich) 2012; 14:773-8. [DOI: 10.1111/jch.12004] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Elevated large artery stiffness and pulse pressure have emerged as important risk factors for cardiovascular disease. The genders differ in large artery biomechanical properties throughout the lifespan with females displaying higher stiffness than males during the prepubertal years and a dramatic increase after menopause. Males on the other hand experience an increase in arterial stiffness postpuberty and a linear increase thereafter, suggesting that females have intrinsically stiffer large arteries than males, but that such effects are mitigated by sex steroids during the reproductive years. This review discusses anthropometric and sex steroid influences on gender differences in large artery stiffness and pressure dynamics from childhood to senescence. In particular, the sex-specific effects of estrogen, progesterone and testosterone on vascular structure and function and how these influence arterial stiffness are explored. These factors may contribute in part to the observed gender differences in the pathophysiology and clinical manifestations of cardiovascular disease.
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Sex difference in blood pressure among South Asian diaspora in Europe and North America and the role of BMI: a meta-analysis. J Hum Hypertens 2010; 25:407-17. [PMID: 20686502 DOI: 10.1038/jhh.2010.77] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
It is unclear whether the sex difference that is known to occur in blood pressure (BP) is similar in some South Asian populations. This study presents a meta-analysis of the sex difference in BP, hypertension and the role of body mass index (BMI) in South Asian diaspora compared with populations of European descent. We systematically searched for studies that reported BP and hypertension among South Asian descent populations living in Europe and North America. Weighted mean differences in BP and risk ratios (RR) for hypertension were calculated for men and women. We included 11 studies in this meta-analysis. In general, men had a higher BP and prevalence of hypertension than women, for example, systolic BP was higher in men than in women among the Indian (7.21 mm Hg, 95% confidence interval (CI): 4.46-9.95) and European populations (6.12 mm Hg, 95% CI: 4.45-7.80). The difference was less in the Pakistani population (4.00 mm Hg, 95% CI: 2.65-5.36). The Bangladeshi population showed a comparatively small sex difference in systolic (2.93 mm Hg, 95% CI: 1.20-4.66) and diastolic BP (0.68 mm Hg, 95% CI: -1.76 to 3.12) and prevalence of hypertension (RR 1.28, 95% CI: 0.66-2.46). Sex differences in BMI for the South Asian populations were greater than those in Europeans. The Indian population had similar sex differences in BP and hypertension compared with Europeans, but Pakistani and Bangladeshi had smaller sex differences. Sex differences in BMI might relate to the blunted sex differences in BP in Pakistani and Bangladeshi populations. Further research should focus on factors that underlie this intriguing sex difference among South Asian populations.
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Kalil A, Ziol-Guest KM, Hawkley LC, Cacioppo JT. Job insecurity and change over time in health among older men and women. J Gerontol B Psychol Sci Soc Sci 2009; 65B:81-90. [PMID: 19934165 DOI: 10.1093/geronb/gbp100] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES We estimated associations between job insecurity and change over time in the physical and psychological health of older adult men and women. METHODS We conducted secondary analyses of longitudinal data from men and women (N = 190) born between 1935 and 1952 in the Chicago Health, Aging, and Social Relations Study. We used multivariate regression techniques to test the association of job insecurity with changes in physical health (self-reported global health, resting blood pressure, and urinary catecholamines [epinephrine]) and psychological health (depressive symptoms, hostility, loneliness, and personal stress). We controlled for individual characteristics and baseline measures of the outcomes. RESULTS Men who experience job insecurity rate themselves in significantly poorer physical health and have higher blood pressure and higher levels of urinary catecholamines compared with men who do not experience job insecurity and women who do. Women who experience job insecurity show higher depressive symptoms and report more hostility, loneliness, and personal stress compared with women who do not experience job insecurity and men who do. DISCUSSION The correlation between job insecurity and health is different in men and women but may be clinically significant in both populations and is a potentially important threat to older adults' health and well-being.
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Narkiewicz K, Kjeldsen SE, Hedner T. Hypertension and cardiovascular disease in women: Progress towards better understanding of gender‐specific differences? Blood Press 2009; 15:68-70. [PMID: 16754268 DOI: 10.1080/08037050600750165] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Agyemang C, de Munter J, van Valkengoed I, van den Born BJ, Stronks K. Gender disparities in hypertension among different ethnic groups in Amsterdam, The Netherlands: the SUNSET study. Am J Hypertens 2008; 21:1001-6. [PMID: 18617883 DOI: 10.1038/ajh.2008.227] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Studies have consistently shown a lower prevalence of hypertension in women than in men. Obesity is an important risk factor for hypertension, and the rate of obesity is particularly high among ethnic minority women. It is therefore questionable whether the lower prevalence of hypertension in women is also true among specific ethnic minority groups in Europe. Hence, we sought to determine whether gender disparity in hypertension is consistent across different ethnic groups, and if not so, whether differences in body sizes (body mass index (BMI) and waist circumferences) explain demonstrated gender disparities in hypertension among different ethnic groups in Amsterdam, the Netherlands. METHODS The SUNSET study was a random sample of 1,432 people aged 35-60 years (508 White-Dutch, 591 African-Surinamese, and 333 Hindustani-Surinamese). RESULTS Age-adjusted hypertension rate was significantly lower in White-Dutch women than in White-Dutch men as expected--the odds ratio (95% confidence interval) was 0.35 (0.23-0.54). This difference hardly changed after adjustment for body sizes and other factors. However, among the ethnic minority groups, age-adjusted hypertension rate did not differ significantly between women and men in both African-Surinamese 0.74 (0.51-1.08) and Hindustani-Surinamese 0.80 (0.49-1.29). It was only after further adjustment for body sizes that African-Surinamese women were significantly less likely than African-Surinamese men to have hypertension 0.54 (0.36-0.81). The same pattern applied to the Hindustani-Surinamese, although less pronounced 0.59 (0.34-1.02). CONCLUSION Gender differences in hypertension are not consistent across ethnic groups. The lack of differences in ethnic minority groups is related to lifestyle factors particularly overweight and obesity.
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Os I, Franco V, Kjeldsen SE, Manhem K, Devereux RB, Gerdts E, Hille DA, Lyle PA, Okin PM, Dahlöf B, Oparil S. Effects of losartan in women with hypertension and left ventricular hypertrophy: results from the Losartan Intervention for Endpoint Reduction in Hypertension Study. Hypertension 2008; 51:1103-8. [PMID: 18259029 DOI: 10.1161/hypertensionaha.107.105296] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Hypertension is a risk factor for cardiovascular disease and outcomes in women. These posthoc analyses from the Losartan Intervention For Endpoint reduction in hypertension (LIFE) study evaluated losartan- versus atenolol-based therapy on the primary composite end point of cardiovascular death, stroke, and myocardial infarction and other end points in 4963 women. Fewer events occurred in women versus men. Women in the losartan group had significant reductions in the primary end point (215 [18.2 per 1000 patient-years] versus 261 [22.5 per 1000 patient-years]; hazard ratio [HR]: 0.82 [95% CI: 0.68 to 0.98]; P=0.031), stroke (109 versus 154; HR: 0.71 [95% CI: 0.55 to 0.90]; P=0.005), total mortality (HR: 0.77 [95% CI: 0.63 to 0.95]; P=0.014), and new-onset diabetes (HR: 0.75 [95% CI: 0.59 to 0.94]; P=0.015) versus the atenolol group, with no between-treatment difference for myocardial infarction (HR: 1.02 [95% CI: 0.74 to 1.39]; P=0.925), cardiovascular mortality (HR: 0.86 [95% CI: 0.64 to 1.14]; P=0.282), or hospitalization for heart failure (HR: 0.94 [95% CI: 0.68 to 1.28]; P=0.677). More women in the losartan group required hospitalization for angina (HR: 1.70 [95% CI: 1.16 to 2.51]; P=0.007). Risk reductions for the primary composite end point, stroke, total mortality, and new-onset diabetes were significantly greater with losartan- versus atenolol-based treatment in women with hypertension and left ventricular hypertrophy in the LIFE study. The risk reductions for losartan, along with the tests for the interaction of treatment and gender, indicated that the treatment effect was consistent in men and women for all of the end points tested, with the exception of hospitalization for angina.
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Affiliation(s)
- Ingrid Os
- Department of Nephrology, Ullevaal University Hospital, 0407 Oslo, Norway.
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