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Leuzzi C, Sangiorgi GM, Modena MG. Gender-specific aspects in the clinical presentation of cardiovascular disease. Fundam Clin Pharmacol 2010; 24:711-7. [PMID: 20840353 DOI: 10.1111/j.1472-8206.2010.00873.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
More than a quarter of a million women die each year in the industrialized countries from cardiovascular diseases (CVD), and current projections indicate that this number will continue to rise with our ageing population. Important sex-related differences in the prevalence, presentation, management and outcomes of different CVD have discovered in the last two decades of cardiovascular research. Nevertheless, much evidence supporting contemporary recommendations for testing, prevention and treatment of CVD in women is still extrapolated from studies conducted predominantly in men. The compendium of CVD indicates that current research and strategy development must focus on gender-specific issues to address the societal burden and costs related to these incremental shifts in female gender involvement. Indeed, this significant burden of CVD in women places unique diagnostic, treatment and financial encumbrances on our society that are only further intensified by a lack of public awareness about the disease on the part of patients and clinicians alike. This societal burden of the disease is, in part, related to our poor understanding of gender-specific pathophysiologic differences in the presentation and prognosis of CVD and the paucity of diagnostic and treatment guidelines tailored to phenotypic differences in women. In this, scenario is of outmost importance to know these differences to provide the best care for female patients, because under-recognition of CVD in women may contribute to a worse clinical outcome. This review will provide a synopsis of available evidence on gender-based differences in the initial presentation, pathophysiology and clinical outcomes of women affected by CVD.
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Affiliation(s)
- Chiara Leuzzi
- Department of Cardiology, University Hospital of Modena, Modena, Italy
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202
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Hyvärinen M, Qiao Q, Tuomilehto J, Söderberg S, Eliasson M, Stehouwer CDA. The difference between acute coronary heart disease and ischaemic stroke risk with regard to gender and age in Finnish and Swedish populations. Int J Stroke 2010; 5:152-6. [PMID: 20536610 DOI: 10.1111/j.1747-4949.2010.00423.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND We studied the age and gender difference between acute coronary heart disease and ischaemic stroke risk and examined the extent to which such a difference may be explained by known risk factors. METHODS Data from Finnish and Swedish population-based cohorts including 9278 individuals were collaboratively analysed. Hazards ratios (95% confidence intervals) for coronary heart disease and stroke incidence were estimated using the Cox-proportional hazards model. RESULTS The incidence of coronary heart disease and stroke was higher in all age groups in men than in women, and the gender difference was more marked for coronary heart disease than for ischaemic stroke. There was a 10-year lag in the development of coronary heart disease and stroke in women compared with men. The multivariable adjusted hazard ratios for the incidence of coronary heart disease in men and women were 3.87 (2.49-6.02) and 1.71 (1.07-2.74) at age 50-59 years, and 7.22 (4.59-11.36) and 3.49 (2.18-5.57) at age 60-69 years compared with women aged 40-49 years. For ischaemic stroke, they were 2.64 (1.45-4.82) and 2.17 (1.18-3.97) at age 50-59 years, and 5.19 (2.81-9.58) and 4.89 (2.67-8.97) at age 60-69 years, respectively. CONCLUSIONS Acute coronary heart disease and ischaemic stroke events appeared approximately 10 years earlier in men than in women, and these rates remained higher in men than in women in all age groups. The gender difference was more marked for coronary heart disease than for ischaemic stroke. This may be taken into account when developing interventions and treatment strategies.
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203
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Diaz VA, Mainous AG, Everett CJ, Schoepf UJ, Codd V, Samanii NJ, Samanii NJ. Effect of healthy lifestyle behaviors on the association between leukocyte telomere length and coronary artery calcium. Am J Cardiol 2010; 106:659-63. [PMID: 20723641 DOI: 10.1016/j.amjcard.2010.04.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Revised: 04/15/2010] [Accepted: 04/15/2010] [Indexed: 01/09/2023]
Abstract
The telomere length is an indicator of biologic aging, and shorter telomeres have been associated with coronary artery calcium (CAC), a validated indicator of coronary atherosclerosis. It is unclear, however, whether healthy lifestyle behaviors affect the relation between telomere length and CAC. In a sample of subjects aged 40 to 64 years with no previous diagnosis of coronary heart disease, stroke, diabetes mellitus, or cancer (n = 318), healthy lifestyle behaviors of greater fruit and vegetable consumption, lower meat consumption, exercise, being at a healthy weight, and the presence of social support were examined to determine whether they attenuated the association between a shorter telomere length and the presence of CAC. Logistic regression analyses controlling for age, gender, race/ethnicity, and Framingham risk score revealed that the relation between having shorter telomeres and the presence of CAC was attenuated in the presence of high social support, low meat consumption, and high fruit and vegetable consumption. Those with shorter telomeres and these characteristics were not significantly different from those with longer telomeres. Conversely, the subjects with shorter telomeres and less healthy lifestyles had a significantly increased risk of the presence of CAC: low fruit and vegetable consumption (odds ratio 3.30, 95% confidence interval 1.61 to 6.75), high meat consumption (odds ratio 3.33, 95% confidence interval 1.54 to 7.20), and low social support (odds ratio 2.58, 95% confidence interval 1.24 to 5.37). Stratification by gender yielded similar results for men; however, among women, only fruit and vegetable consumption attenuated the shorter telomere length and CAC relation. In conclusion, the results of the present study suggest that being involved in healthy lifestyle behaviors might attenuate the association between shorter telomere length and coronary atherosclerosis, as identified using CAC.
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204
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Hyperlipidemia and primary prevention of stroke: does risk factor identification and reduction really work? Curr Atheroscler Rep 2010; 12:225-9. [PMID: 20495893 DOI: 10.1007/s11883-010-0117-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Stroke is one of the leading causes of death. Hyperlipidemia is a major risk factor for stroke. The United States Preventive Service Task Force defines lipid screening guidelines. Treatment options of hyperlipidemia include lifestyle modifications and medical management. Statins have been shown to decrease lipids and exert a pleiotropic effect on intracranial vasculature and inflammatory modulators, leading to neuroprotection. Lower low-density lipoprotein and higher high-density lipoprotein levels are associated with decreased risk of stroke. Despite screening guidelines and evidence of the efficacy of statins, there are numerous barriers to maintaining adequate control of lipids.
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205
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Fransoo RR, Martens PJ, Prior HJ, Burland E, Château D, Katz A. Age difference explains gender difference in cardiac intervention rates after acute myocardial infarction. Healthc Policy 2010; 6:88-103. [PMID: 21804840 PMCID: PMC2929899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Many investigators have reported higher rates of cardiac procedures for males than females after acute myocardial infarction (AMI), suggesting that men are treated more aggressively than women. However, others have reported no significant differences after controlling for age, resulting in uncertainty about the existence of a true gender bias in cardiac care. In this study, a population-based cohort approach was used to calculate age-specific procedure rates by sex from administrative data. Chi-square tests and generalized linear modelling were used to assess gender differences and interactions. For all four procedures studied, rates were significantly higher for males than females (p<0.01). However, age-specific rates revealed few significant differences by gender and a sharp decrease in intervention rates with age for both males and females. Generalized linear modelling confirmed that patient age was a significant predictor of intervention rates, whereas sex was not. The significant gender difference in overall rates was completely confounded by the older age profile of female AMI patients compared to their male counterparts.
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Affiliation(s)
- Randall R Fransoo
- Research Scientist, Manitoba Centre for Health Policy, Assistant Professor, Community Health Sciences, Faculty of Medicine, University of Manitoba, Winnipeg, MB
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206
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Abstract
BACKGROUND Studies suggest that sex differences in blood pressure (BP) are established early in life. Sex differences in BP increases that occur during adolescence may be due to differences in changes in anthropometric characteristics. METHODS Using sex-specific individual growth models, we assessed the effect of height, body mass index (BMI; kg/m), waist circumference, and triceps and subscapular skinfold thickness on changes in systolic BP in a cohort of 1293 adolescents in Montreal, Canada. BP and anthropometry were assessed biannually (1999/2000, 2002, 2004) at mean ages 12.8, 15.2, and 17.0. RESULTS On average, systolic BP increased by 11.1 mm Hg in boys and 3.2 mm Hg in girls during 5 years. Changes in height explained half of the overall increase in systolic BP in boys and virtually all of the increase in systolic BP in girls. No meaningful sex differences were observed in the association of changes in BMI, waist circumference, and triceps and subscapular skinfold thickness with systolic BP change during 5 years. Increases in 1 BMI unit, 1 cm waist circumference, or 1 mm triceps or subscapular skinfold thickness were associated with increases of 0.7, 0.24, 0.3, and 0.4 mm Hg systolic BP, respectively. CONCLUSIONS Although sex differences in mean systolic BP changes during adolescence were largely attributable to differences in gains in height, the effect of gaining weight or body fat on systolic BP change was similar in boys and girls.
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207
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Beckie TM, Beckstead JW, Schocken DD, Evans ME, Fletcher GF. The effects of a tailored cardiac rehabilitation program on depressive symptoms in women: A randomized clinical trial. Int J Nurs Stud 2010; 48:3-12. [PMID: 20615504 DOI: 10.1016/j.ijnurstu.2010.06.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Revised: 06/03/2010] [Accepted: 06/09/2010] [Indexed: 12/25/2022]
Abstract
BACKGROUND Depression is known to co-occur with coronary heart disease (CHD). Depression may also inhibit the effectiveness of cardiac rehabilitation (CR) programs by decreasing adherence. Higher prevalence of depression in women may place them at increased risk for non-adherence. OBJECTIVE To assess the impact of a modified, stage-of-change-matched, gender-tailored CR program for reducing depressive symptoms among women with CHD. METHODS A two-group randomized clinical trial compared depressive symptoms of women in a traditional 12-week CR program to those completing a tailored program that included motivational interviewing guided by the Transtheoretical Model of behavior change. Women in the experimental group also participated in a gender-tailored exercise protocol that excluded men. The Center for Epidemiological Studies Depression (CES-D) Scale was administered to 225 women at baseline, post-intervention, and at 6-month follow-up. Analysis of Variance was used to compare changes in depression scores over time. RESULTS Baseline CES-D scores were 17.3 and 16.5 for the tailored and traditional groups, respectively. Post-intervention mean scores were 11.0 and 14.3; 6-month follow-up scores were 13.0 and 15.2, respectively. A significant group by time interaction was found for CES-D scores (F(2, 446)=4.42, p=.013). Follow-up tests revealed that the CES-D scores for the traditional group did not differ over time (F(2, 446)=2.00, p=.137). By contrast, the tailored group showed significantly decreased CES-D scores from baseline to post-test (F(1, 223)=50.34, p<.001); despite the slight rise from post-test to 6-month follow-up, CES-D scores remained lower than baseline (F(1, 223)=19.25, p<.001). CONCLUSION This study demonstrated that a modified, gender-tailored CR program reduced depressive symptoms in women when compared to a traditional program. To the extent that depression hinders CR adherence, such tailored programs have potential to improve outcomes for women by maximizing adherence. Future studies should explore the mechanism by which such programs produce benefits.
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208
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Stefanick ML. Postmenopausal hormone therapy and cardiovascular disease in women. Nutr Metab Cardiovasc Dis 2010; 20:451-458. [PMID: 20554177 DOI: 10.1016/j.numecd.2010.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2010] [Revised: 02/18/2010] [Accepted: 02/18/2010] [Indexed: 11/25/2022]
Abstract
AIM The belief in the hypothesis of cardiovascular benefit of hormone therapy (HT) in postmenopausal women was widespread; however, the Women's Health Initiative (WHI) hormone trials found no evidence of coronary heart disease (CHD) benefit among women aged 50-79 with no prior CHD diagnosis and HT increased risk of stroke. This article reviews the literature regarding HT and CHD, with emphasis on the findings from the WHI trials. DATA SYNTHESIS Findings from observational studies and animal studies addressing biological plausibility that had been interpreted as evidence to support the use of HT were reviewed and findings from the trials of women with cardiovascular disease and the WHI hormone trials are summarized, with specific commentary on the issue of differential effects of HT in younger versus older women. CONCLUSIONS HT should not be prescribed for the purpose of preventing cardiovascular disease. The WHI offered support for the current U.S. Food and Drug Administration recommendation to limit HT to short-term use. There is a clear need for a greater understanding of the effects of both endogenous and exogenous estrogens in relationship to the aging cardiovascular system.
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Affiliation(s)
- M L Stefanick
- Stanford Prevention Research Center, Stanford University School of Medicine, Medical School Office Building, 251 Campus Drive, Room X308, Stanford, CA 94305-5411, United States.
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209
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Doull M, Runnels VE, Tudiver S, Boscoe M. Appraising the Evidence: Applying Sex- and Gender-Based Analysis (SGBA) to Cochrane Systematic Reviews on Cardiovascular Diseases. J Womens Health (Larchmt) 2010; 19:997-1003. [DOI: 10.1089/jwh.2009.1626] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Marion Doull
- Institute of Population Health, University of Ottawa, Ontario, Canada
| | - Vivien E. Runnels
- Institute of Population Health, University of Ottawa, Ontario, Canada
| | - Sari Tudiver
- Gender and Health Unit, Health Canada, Ottawa, Ontario, Canada
| | - Madeline Boscoe
- Canadian Women's Health Network & Women's Health Clinic, Winnipeg, Manitoba, Canada
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210
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Attainment of low-density lipoprotein cholesterol goals in coronary artery disease. J Clin Lipidol 2010; 4:173-80. [DOI: 10.1016/j.jacl.2010.03.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Revised: 03/02/2010] [Accepted: 03/05/2010] [Indexed: 11/22/2022]
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211
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Chilean midwives and midwifery students' views of women's midlife health-care needs. Midwifery 2010; 27:417-23. [PMID: 20409623 DOI: 10.1016/j.midw.2010.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Revised: 01/26/2010] [Accepted: 02/15/2010] [Indexed: 11/20/2022]
Abstract
OBJECTIVE to determine Chilean midwives' views with regard to Chilean women's health-care needs in midlife. The aim was also to explore Chilean midwifery students' views on the clinical care provided to women in midlife. DESIGN a qualitative study using focus group discussions and narratives which were analysed using thematic manifest and latent content analysis. SETTING 10 different primary health care (PHC) centres in Santiago, Chile. PARTICIPANTS 22 midwives, working in PHC clinics and 13 (n = 13) midwifery students with PHC clinical experience, attending their fourth or fifth year of midwifery education at the School of Midwifery in Santiago. FINDINGS the midwives felt that women in midlife have special health-care service needs. They also considered themselves to be the most appropriate health staff to provide health care for women in midlife, but recognised that they lacked competence in attending psychological and social health-care needs of women in midlife such as violence, abuse and sexuality issues. The midwifery students remarked that many midwives focused their attention on fulfilling the biomedical requirements. Even if the midwives had knowledge about recent research on menopause, they had difficulties in approaching this issue and including it in their counselling. Some students also questioned the sometimes disrespectful attitude shown, especially towards Peruvian immigrants and women with psychosocial problems. CONCLUSIONS AND IMPLICATIONS FOR PRACTICE the findings suggest that midwives need more education about women's health-care needs in midlife, and that more focus should be placed on the psychosocial aspects of midwifery. More reflections about the quality of the client-provider relationship in clinical practice are needed. Gender issues, the structure of power relationships, and empowerment should be incorporated and critically discussed during midwifery education and training, and also in clinics.
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212
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Cherrington A, Wallston KA, Rothman RL. Exploring the relationship between diabetes self-efficacy, depressive symptoms, and glycemic control among men and women with type 2 diabetes. J Behav Med 2010; 33:81-9. [PMID: 20128112 DOI: 10.1007/s10865-009-9233-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Depression and low self-efficacy are both associated with worse glycemic control in adults with diabetes, but the relationship between these variables is poorly understood. We conducted a cross-sectional study examining associations between depressive symptoms, self-efficacy, and glycemic control among men (n = 64) and women (n = 98) with type 2 diabetes to see if self-efficacy mediates the relationship between depression and glycemic control. Correlational and mediational analyses examined the relationship between these three variables for the sample as a whole and separately by sex. A significant association between depressive symptoms and glycemic control was found for men (0.34, P < 0.01) but not for women (0.05, P = 0.59). Path analysis suggested that, among men, self-efficacy mediates the relationship between depressive symptoms and glycemic control. We conclude that men with depressive symptoms and type 2 diabetes may need tailored interventions that improve their self-efficacy in order to achieve glycemic control.
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Affiliation(s)
- Andrea Cherrington
- Department of Medicine, Division of General Internal Medicine, University of Alabama School of Medicine, 725 Faculty Office Tower, 1530 3rd Avenue South, Birmingham, AL 35294-3407, USA.
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213
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Bresee LC, Majumdar SR, Patten SB, Johnson JA. Prevalence of cardiovascular risk factors and disease in people with schizophrenia: a population-based study. Schizophr Res 2010; 117:75-82. [PMID: 20080392 DOI: 10.1016/j.schres.2009.12.016] [Citation(s) in RCA: 130] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2009] [Revised: 12/09/2009] [Accepted: 12/14/2009] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To evaluate the prevalence of cardiovascular risk factors (CV-RF) and disease (CV-D) in people with schizophrenia. METHOD We conducted a period-prevalence study using a population-based cohort from Alberta administrative databases. Schizophrenia was identified using billing codes; all other individuals served as non-schizophrenic controls. Modifiable CV-RF (hypertension, dyslipidemia, diabetes) and established CV-D (acute coronary syndrome (ACS), chronic ischemic heart disease (IHD), heart failure (HF), stroke, arrhythmia) were identified using previously validated methods. Analyses were conducted using multivariable logistic regression. RESULTS From 1995 to 2006, 28,755 people (1.2%) were identified with schizophrenia and compared with 2,281,636 non-schizophrenic controls. Individuals with schizophrenia were older (mean age 47.6 years vs. 45.3) and had lower socioeconomic status (59% received healthcare subsidies vs. 21%; OR: 5.55; 95% CI: 5.42-5.69) than controls. Of the CV-RF, diabetes was more common in those with schizophrenia than controls, particularly in younger males (ages 30-39, 3.8% vs. 1.4%, aOR: 1.57; 95% CI: 1.30-1.91) and females (ages 30-39, 5.8% vs. 2.4%, aOR: 1.72; 95% CI: 1.44-2.04). The prevalence of CV-D was significantly higher in people with schizophrenia than controls (27% vs. 17%, OR: 1.76; 95% CI: 1.72-1.81). CONCLUSIONS On a population-wide basis, people with schizophrenia had a higher prevalence of diabetes and cardiovascular disease than those without schizophrenia, particularly at a younger age. Female sex offered no cardiovascular protection in those with schizophrenia. Our data suggest monitoring for diabetes and other cardiovascular risk factors should begin at the time of diagnosis of schizophrenia, particularly in females with schizophrenia.
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Affiliation(s)
- Lauren C Bresee
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
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214
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Bahonar A, Sarrafzadegan N, Kelishadi R, Shirani S, Ramezani MA, Taghdisi MH, Gharipour M. Association of socioeconomic profiles with cardiovascular risk factors in Iran: the Isfahan Healthy Heart Program. Int J Public Health 2010; 56:37-44. [PMID: 20151171 DOI: 10.1007/s00038-010-0125-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2008] [Revised: 01/15/2010] [Accepted: 01/18/2010] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES To determine the relationship between socioeconomic status (SES) and cardiovascular disease (CVD) risk factors. METHODS A representative sample of adult populations living in three cities in Iran was studied. The demographic and subjective data were collected by questionnaires prepared and validated for this study; physical examination and laboratory tests were conducted under standard protocols. Three components of SES including education, occupation, and income were determined. The univariate ANOVA was used for statistical analysis. RESULTS The population studied (99.3% response rate) comprised 12,514 subjects (51% females, mean age 38.4 ± 14.3 years). While higher education was a protective factor against smoking in men OR = 0.8 (95% CI = 0.7-0.8), it increased the risk of smoking in women OR = 1.2 (95% CI = 1.02-1.5). The other risk factors increased with education especially in men. Higher income level increased the OR of CVD risk factors. Occupation had an inverse association with the aforementioned risk factors. The employed individuals had higher serum lipid level and body mass index than unemployed individual. CONCLUSION In line with previous studies, we found an association between SES and CVD risk factors. Education level was the strongest associated factor.
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Affiliation(s)
- Ahmad Bahonar
- Isfahan Cardiovascular Research Center, Isfahan University of Medical Sciences, P.O. Box 81465-1148, Isfahan, Iran
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215
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Vidal-Pérez R, Otero-Raviña F, Grigorian-Shamagian L, Parga-García V, Eirís-Cambre MJ, De Frutos-De Marcos C, Caneda-Villar C, de la Fuente-Mariño R, Ramos-González A, González-Juanatey JR. El sexo no condiciona diferencias en el pronóstico de pacientes diabéticos. Estudio Barbanza-Diabetes. Rev Esp Cardiol 2010. [DOI: 10.1016/s0300-8932(10)70035-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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216
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Vidal-Pérez R, Otero-Raviña F, Grigorian-Shamagian L, Parga-García V, Eirís-Cambre MJ, de Frutos-de Marcos C, Caneda-Villar C, de la Fuente-Mariño R, Ramos-González A, González-Juanatey JR. Sex does not influence prognosis in diabetic patients. The Barbanza Diabetes study. Rev Esp Cardiol 2010; 63:170-80. [PMID: 20109414 DOI: 10.1016/s1885-5857(10)70035-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION AND OBJECTIVES To determine the influence of sex on cardiovascular complications in diabetic patients. METHODS This multicenter prospective cohort study involved 1423 consecutive patients with diabetes mellitus who were recruited during consultations with 31 primary care physicians. The patients' characteristics were recorded and they were followed up for 45 + or - 10 months. RESULTS The mean age of the patients (50% female) was 66 years, 64% had hypertension, 70% had dyslipidemia, and 26% had had a previous cardiovascular event. Cardiovascular disease, predominantly ischemic heart disease, was observed more frequently in men and a higher percentage had end-organ damage (57.7% of males versus 45.4% of females; P< .0001). Women had poorer glycemic control, higher total cholesterol levels and lower high-density lipoprotein cholesterol levels. By the end of follow-up, 81 patients had died (5.7% of males versus 6.7% of females; P=.513). There were no sex differences in cardiovascular complications during follow up (15.8% in males versus 13.7% in females; P=.368). Multivariate analysis identified the following factors as independent predictors of morbidity or mortality: age (hazard ratio [HR]=1.04; 95% confidence interval [CI], 1.02-1.06), existing cardiovascular disease (HR=1.96; 95% CI, 1.38-2.79), diuretic treatment (HR=1.62; 95% CI, 1.10-2.38), and albuminuria (HR=1.86; 95% CI, 1.33-2.61). CONCLUSIONS No difference was observed in mediumterm prognosis, with regard to mortality and cardiovascular selecmorbidity, between male and female diabetics from the same geographical area, despite the presence of clinical differences between the sexes.
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Affiliation(s)
- Rafael Vidal-Pérez
- Servicio de Cardiología, Hospital Clínico Universitario de Santiago, Santiago de Compostela, A Coruña, Spain
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217
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Abdominal obesity and peripheral vascular disease in men and women: A comparison of waist-to-thigh ratio and waist circumference as measures of abdominal obesity. Atherosclerosis 2010; 208:253-7. [DOI: 10.1016/j.atherosclerosis.2009.06.027] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2009] [Revised: 06/25/2009] [Accepted: 06/29/2009] [Indexed: 11/17/2022]
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218
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Shenoy V, Grobe JL, Qi Y, Ferreira AJ, Fraga-Silva RA, Collamat G, Bruce E, Katovich MJ. 17beta-Estradiol modulates local cardiac renin-angiotensin system to prevent cardiac remodeling in the DOCA-salt model of hypertension in rats. Peptides 2009; 30:2309-15. [PMID: 19747516 DOI: 10.1016/j.peptides.2009.09.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2009] [Revised: 08/28/2009] [Accepted: 09/03/2009] [Indexed: 11/23/2022]
Abstract
Ventricular remodeling can play a detrimental role in the progression of cardiovascular diseases, leading to heart failure. The current study was designed to investigate the effects of 17beta-estradiol (E2) on cardiac remodeling. Cardiac fibrosis and hypertrophy were examined in deoxycorticosterone acetate (DOCA)-salt treated rats with chronic, six-week administration of two different doses of E2. Bilaterally ovariectomized (Ovex) female Sprague-Dawley rats were randomly assigned to one of the following groups: Ovex-control; Ovex-DOCA; Ovex-DOCA+low-dose E2 (1.66 microg/day); or Ovex-DOCA+high-dose E2 (2.38 microg/day). All DOCA-treated rats were uninephrectomized and drinking water was replaced by 0.15M NaCl solution for the remainder of the study period. DOCA-salt treatment resulted in a significant increase in blood pressure, which was not altered by estrogen replacement. Histological examinations revealed marked cardiac remodeling (both ventricular hypertrophy and interstitial fibrosis) with DOCA treatment, which was attenuated in animals receiving estrogen therapy. Western blot analysis demonstrated increased cardiac levels of angiotensin converting enzyme (ACE) with DOCA treatment, which was attenuated by E2 replacement. Furthermore, increased levels of cardiac angiotensin converting enzyme 2 (ACE2) protein were observed in animals receiving high-dose E2 replacement. These findings suggest that physiologically relevant estrogen replacement therapy has blood pressure-independent cardioprotective effects, which are possibly mediated through modulation of the cardiac renin-angiotensin system.
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Affiliation(s)
- V Shenoy
- Department of Pharmacodynamics, University of Florida, Gainesville, FL 32610, USA
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219
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Khader YS, Khasawneh B, Daoud AK, Khatatbeh M. The association between metabolic syndrome and coronary artery disease in Jordan. Chronic Illn 2009; 5:235-42. [PMID: 19933250 DOI: 10.1177/1742395309339266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Previous studies in Jordan showed a considerably high prevalence of metabolic syndrome (MeS) and its individual components. However, data about the association between MeS and coronary artery disease (CAD) in Jordan are lacking. Therefore, this study aimed to determine the association between MeS and CAD among Jordanians. METHODS This case-control study included 269 patients diagnosed with CAD and 1026 subjects without CAD. Data collected from cases and controls included socio-demographic and clinical characteristics and anthropometric measurements. Patients were diagnosed with MeS based on the criteria of the National Cholesterol Education Program (NCEP) adult treatment panel (ATP) III. RESULTS MeS was present in 65.1% of patients with CAD and in 44.0% of those with no CAD (p<0.0005). After adjusting for the important variables in the multivariate analysis, those with MeS were twice more likely to have CAD (OR = 1.94, 95% CI: 1.29, 2.93, p = 0.002) compared to those without MeS. The number of metabolic abnormalities was significantly associated with CAD, when it substituted MeS in the regression model, with a higher number of MeS components led to greater odds for CAD. CONCLUSIONS The MeS, which occurs very frequently in the general population, is associated with CAD in Jordan. The identification of subjects with the MeS is conceivably useful from a clinical standpoint, as it can be anticipated that these individuals should benefit from interventions aimed at reducing cardiovascular risk.
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Affiliation(s)
- Yousef S Khader
- Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science & Technology, Irbid 22110, Jordan.
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Meyers BM, Vira T, Chow CM, Abramson BL. Coronary artery bypass graft surgery and primary percutaneous coronary intervention choices in patients with similar coronary anatomy: A computer-based simulation examines the sex gap. Can J Cardiol 2009; 25:649-53. [PMID: 19898697 DOI: 10.1016/s0828-282x(09)70162-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND Sex differences (or a 'sex gap') exist in the rates of cardiac revascularization. It was evaluated whether physician preference contributes to this difference. OBJECTIVES To obtain information on how cardiac specialists manage male and female patients being evaluated for coronary artery disease. METHODS A computer-based patient simulation program was developed. Six sex-matched clinical vignettes (three pairs) with uninterpreted coronary angiograms were shown to specialists, who were blinded to the purpose of the study. The sex-matched scenarios were balanced with respect to symptoms, comorbidities and coronary anatomy. Physicians were surveyed on management and rationale. RESULTS Fifty physicians were surveyed, consisting mainly of cardiologists from tertiary cardiac centres in Ontario. Among the three sexmatched pairs, the frequencies at which percutaneous coronary intervention (including drug-eluting stents), bypass surgery and medical therapy were chosen did not differ across sexes. The means for men and women, respectively, were 47% and 50% for percutaneous coronary intervention, 32% and 26% for bypass surgery, and 21% and 24% for medical treatment. CONCLUSIONS In the present pilot study, cardiac specialists chose similar rates of medical, interventional and surgical procedures independent of a patient's sex. Although large registry trials show that sex differences in management exist, the present data suggest that cardiac specialist preference is less likely to be a factor if coronary angiography was performed. Further research is required to explore the causes of sex discrepancies in cardiac care.
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Affiliation(s)
- B M Meyers
- St Michael's Hospital, University of Toronto, Toronto, Canada
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221
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Tan YY, Gast GCM, van der Schouw YT. Gender differences in risk factors for coronary heart disease. Maturitas 2009; 65:149-60. [PMID: 19897327 DOI: 10.1016/j.maturitas.2009.09.023] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2009] [Accepted: 09/30/2009] [Indexed: 11/18/2022]
Abstract
Coronary heart disease (CHD), traditionally considered a male disease, is also a major threat to women. This review article addresses independent risk factors for CHD that are specific for women as well as non-gender-specific risk factors and how their effects differ between men and women. Although polycystic ovary syndrome (PCOS) in women is associated with an adverse metabolic risk profile, current evidence regarding future risk of CHD is conflicting. Preeclampsia is consistently associated with higher risk of CHD later in life. Menopause is associated with an increased risk of CHD, and the earlier the onset of menopause, the larger the risk. Existing data on postmenopausal hormone therapy (HT) was inconclusive with regard to possible protection when HT is initiated close to menopause in young peri- or postmenopausal women. Evidence on use of low-dose oral contraceptives strongly suggests no increased risk of CHD. Although levels of physical inactivity are similar for men and women, the higher prevalences of hypertension, diabetes, and obesity in older women portends a greater risk in women than in men. Additionally, risk factors like smoking, hypertriglyceridemia and low high-density lipoprotein cholesterol levels have greater impact in women than in men. This review indicates that acknowledgement of non-gender-specific risk factors in addition to those that are unique to women would help optimize diagnosis, treatment and earlier prevention of CHD in women. Further research is needed to ascertain if incorporating these gender-specific risks into a clinically used risk stratification model would change outcome in women.
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Affiliation(s)
- Yen Y Tan
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
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Low- and high-density lipoprotein cholesterol goal attainment in dyslipidemic women: The Lipid Treatment Assessment Project (L-TAP) 2. Am Heart J 2009; 158:860-6. [PMID: 19853709 DOI: 10.1016/j.ahj.2009.08.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2009] [Accepted: 08/13/2009] [Indexed: 11/23/2022]
Abstract
BACKGROUND Differences between women and men have been documented for both diagnostic testing and treatment in cardiology. This analysis evaluates whether low-density lipoprotein cholesterol (LDL-C) success rates according to current guidelines and high-density lipoprotein cholesterol (HDL-C) levels differ by gender in the L-TAP 2 population. METHODS Patients aged > or =20 years with dyslipidemia on stable lipid-lowering therapy were assessed in 9 countries between September 2006 and April 2007. Low-density lipoprotein cholesterol goal attainment by cardiovascular risk level and region and determinants of low HDL-C were compared between genders. RESULTS Of 9,955 patients (45.3% women) evaluated, women had a significantly lower overall LDL-C success rate than men (71.5% vs 73.7%, P = .014), due entirely to the difference in the high-risk/coronary heart disease (CHD) group (LDL-C goal <100 mg/dL, 62.6% vs 70.6%, P < .0001) Among CHD patients with > or =2 additional risk factors, only 26.7% of women and 31.5% of men (P = .021) attained the optional LDL-C goal of <70 mg/dL. High-density lipoprotein cholesterol was <50 mg/dL in 32.2% of women and <40 mg/dL in 26.8% of men (P < .0001), including 38.2% of women and 29.8% of men in the high risk/CHD group (P < .0001). Predictors of low HDL-C in women included diabetes, smoking, waist circumference, and hypertension. CONCLUSIONS Cholesterol treatment has improved substantially since the original L-TAP a decade ago, when only 39% of women attained their LDL-C goal. However, high-risk women are undertreated compared to men, and a substantial opportunity remains to reduce their cardiovascular risk.
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223
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Hypertensive Disorders in Pregnancy and Subsequently Measured Cardiovascular Risk Factors. Obstet Gynecol 2009; 114:961-970. [DOI: 10.1097/aog.0b013e3181bb0dfc] [Citation(s) in RCA: 205] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Shaw LJ, Bugiardini R, Merz CNB. Women and ischemic heart disease: evolving knowledge. J Am Coll Cardiol 2009; 54:1561-75. [PMID: 19833255 PMCID: PMC2789479 DOI: 10.1016/j.jacc.2009.04.098] [Citation(s) in RCA: 473] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2009] [Revised: 04/20/2009] [Accepted: 04/27/2009] [Indexed: 12/14/2022]
Abstract
Evolving knowledge regarding sex differences in coronary heart disease is emerging. Given the lower burden of obstructive coronary artery disease (CAD) and preserved systolic function in women, which contrasts with greater rates of myocardial ischemia and near-term mortality compared with men, we propose the term "ischemic heart disease" as appropriate for this discussion specific to women rather than CAD or coronary heart disease (CHD). This paradoxical difference, where women have lower rates of anatomical CAD but more symptoms, ischemia, and adverse outcomes, appears linked to abnormal coronary reactivity that includes microvascular dysfunction. Novel risk factors can improve the Framingham risk score, including inflammatory markers and reproductive hormones, as well as noninvasive imaging and functional capacity measurements. Risk for women with obstructive CAD is increased compared with men, yet women are less likely to receive guideline-indicated therapies. In the setting of non-ST-segment elevation acute myocardial infarction, interventional strategies are equally effective in biomarker-positive women and men, whereas conservative management is indicated for biomarker-negative women. For women with evidence of ischemia but no obstructive CAD, antianginal and anti-ischemic therapies can improve symptoms, endothelial function, and quality of life; however, trials evaluating impact on adverse outcomes are needed. We hypothesize that women experience more adverse outcomes compared with men because obstructive CAD remains the current focus of therapeutic strategies. Continued research is indicated to devise therapeutic regimens to improve symptom burden and reduce risk in women with ischemic heart disease.
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Affiliation(s)
- Leslee J Shaw
- Emory Program in Cardiovascular Outcomes Research and Epidemiology, Emory University School of Medicine, Atlanta, Georgia, USA
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225
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Davidson MH, Fox KM, Gandhi SK, Ohsfeldt RL, McKenney JM. Medical management of patients before the incidence of a cardiovascular event. J Clin Lipidol 2009; 3:315-21. [DOI: 10.1016/j.jacl.2009.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2009] [Revised: 08/10/2009] [Accepted: 08/26/2009] [Indexed: 10/20/2022]
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Johnson JA, Balko SU, Hugel G, Low C, Svenson LW. Increasing incidence and prevalence with limited survival gains among rural Albertans with diabetes: a retrospective cohort study, 1995-2006. Diabet Med 2009; 26:989-95. [PMID: 19900230 DOI: 10.1111/j.1464-5491.2009.02805.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To compare recent trends of diabetes prevalence, incidence and mortality between men and women living in urban and rural Alberta, Canada. METHODS We tracked population trends in diabetes in adults based on diagnostic codes from provincial administrative health records from 1995 to 2006. Location of residence was defined by registered postal codes. Sex-stratified logistic regression with interactions was used to compare increases in rates over the past decade by location of residence, adjusting for age. RESULTS Men in rural residences had the greatest increases in prevalence, at 61%, from 3.6 per 100 in 1995 to 5.8 per 100 in 2006, compared with a 55% increase in urban men, from 3.9 per 100 in 1995 to 6.0 per 100 in 2006 (P < 0.001). Diabetes incidence in rural men increased 61% while urban men had a similar increase of 59% (P = 0.177). Incidence was lower in women in both urban and rural locations, at 5.6 and 5.3 per 1000 in 2006. Overall, mortality rates decreased by 34% for urban men and 8% for rural men with diabetes (P = 0.006). Women with diabetes in rural areas had no decline in overall mortality, compared with a 28% reduction in urban women (P < 0.001). CONCLUSIONS Diabetes prevalence remains highest in men, with the greatest increases seen in men living in rural residences. While mortality rates have declined substantially over the past decade for those people with diabetes living in urban settings, declines in mortality in rural areas have been much more modest (for men) or non-existent (for women).
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Affiliation(s)
- J A Johnson
- School of Public Health, University of Alberta, Edmonton, AB, Canada T6G 1K4.
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Rehsia NS, Dhalla NS. Potential of endothelin-1 and vasopressin antagonists for the treatment of congestive heart failure. Heart Fail Rev 2009; 15:85-101. [DOI: 10.1007/s10741-009-9152-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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228
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Iacobas DA, Iacobas S, Thomas N, Spray DC. Sex-dependent gene regulatory networks of the heart rhythm. Funct Integr Genomics 2009; 10:73-86. [PMID: 19756788 DOI: 10.1007/s10142-009-0137-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2009] [Revised: 08/19/2009] [Accepted: 08/22/2009] [Indexed: 01/27/2023]
Abstract
Expression level, control, and intercoordination of 66 selected heart rhythm determinant (HRD) genes were compared in atria and ventricles of four male and four female adult mice. We found that genes encoding various adrenergic receptors, ankyrins, ion channels and transporters, connexins, cadherins, plakophilins, and other components of the intercalated discs form a complex network that is chamber dependent and differs between the two sexes. In addition, most HRD genes in atria had higher expression in males than in females, while in ventricles, expression levels were mostly higher in females than in males. Moreover, significant chamber differences were observed between the sexes, with higher expression in atria than ventricles for males and higher expression in ventricles than atria for females. We have ranked the selected genes according to their prominence (new concept) within the HRD gene web defined as extent of expression coordination with the other web genes and stability of expression. Interestingly, the prominence hierarchy was substantially different between the two sexes. Taken together, these findings indicate that the organizational principles of the heart rhythm transcriptome are sex dependent, with the newly introduced prominence analysis allowing identification of genes that are pivotal for the sexual dichotomy.
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Affiliation(s)
- D A Iacobas
- Dominick P Purpura Department of Neuroscience, Albert Einstein College of Medicine, Kennedy Center, New York, NY 10461, USA.
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229
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Laitinen T, Hodgson U, Kupiainen H, Tammilehto L, Haahtela T, Kilpeläinen M, Lindqvist A, Kinnula VL. Real-World Clinical Data Identifies Gender-related Profiles in Chronic Obstructive Pulmonary Disease. COPD 2009; 6:256-62. [DOI: 10.1080/15412550903051799] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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230
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Current status of cardiac rehabilitation in Latin America and the Caribbean. Am Heart J 2009; 158:480-7. [PMID: 19699874 DOI: 10.1016/j.ahj.2009.06.020] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2009] [Accepted: 06/10/2009] [Indexed: 01/09/2023]
Abstract
BACKGROUND The prevalence of coronary artery disease (CAD) in Latin America is increasing and contributes importantly to the global burden of cardiovascular diseases. Advanced resources for the diagnosis and treatment of CAD are available in most of the region. However, preventive approaches such as cardiovascular rehabilitation programs (CVRP) may not be widely implemented. METHODS We carried out a telephone-based survey to hospitals sampled in a random and population-weighted fashion from a list of 202 centers with cardiac catheterization laboratories in Mexico, Central and South America, and the Caribbean. We collected information of availability of cardiac procedures and imaging techniques and also extensive data about the presence, characteristics, and quality measures of CVRP. RESULTS A total of 98 centers were contacted, and a complete survey was provided by 59 centers (60%) from 13 countries. Cardiovascular rehabilitation programs were available in only 56% of centers. There were no differences between centers with and without CVRP regarding type of hospital, availability of cardiac surgery, and annual volume of patients with myocardial infarction. Among centers with CVRP, 70% offered all phases of CVRP. The lack of CVRP was attributed to lack of qualified personnel in 41% of centers, financial constraints in 33%, and lack of physical space in 13%. All centers without CVRP performed cardiac surgery and percutaneous interventions. CONCLUSIONS Despite the presence of state-of-the-art technology for the diagnosis and treatment of CAD, availability of CVRP, a less expensive yet effective tool for the treatment of CAD, appears to be limited in Latin America and the Caribbean.
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231
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Volgman AS, Manankil MF, Mookherjee D, Trohman RG. Women with atrial fibrillation: Greater risk, less attention. ACTA ACUST UNITED AC 2009; 6:419-32. [DOI: 10.1016/j.genm.2009.09.008] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2009] [Indexed: 12/21/2022]
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Gryglewska B, Sulicka J, Fornal M, Wizner B, Cwynar M, Grodzicki T. Women with prehypertension in primary care - Risk profile on the basis of selected cardiovascular risk factors. Blood Press 2009; 18:99-104. [DOI: 10.1080/08037050902903447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Abstract
BACKGROUND Clinicians and health professionals are increasingly challenged to understand and consider the different health needs of women and men. The increase of gender awareness and the expanding science of gender medicine will affect more and more clinical practice. This review addresses gender-specific aspects in metabolic disorders and related complications, which represent an increasing burden of this century and a great challenge to public health. DESIGN There is increasing evidence of gender-related differences in risk factors, clinical manifestation and sequelae of obesity and diabetes and increasing knowledge that prevention, detection and therapy of illness affect men and women differently. RESULTS Some gender-specific aspects, especially regarding cardiovascular disease, have been studied in more detail, but for many complications sex-related analyses of the results of both clinical trials and basic science are still missing or disregarded. Impaired glucose and lipid metabolism as well as dysregulation of energy balance and body fat distribution have a great impact on overall health via neuroendocrine changes and inflammatory pathways and deteriorate the course of many diseases with particular harm for women. Metabolic diseases dramatically affect life of men and women from infancy up to old age and are a major challenge for women during pregnancy. Great impact is attached to the intrauterine period and the lifelong implications of fetal programming. CONCLUSIONS Initiation of prospective studies on the impact of gender as primary outcome and investigation of gender-related pathophysiological mechanisms of chronic diseases will help to improve patient care and to implement evidence-based gender-specific prevention programs and clinical recommendations in future.
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Affiliation(s)
- A Kautzky-Willer
- Department of Internal Medicine III, Division of Endocrinology & Metabolism, Medical University of Vienna, Waehringer Guertel 18-20, Vienna, Austria.
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Grace SL, Gravely-Witte S, Kayaniyil S, Brual J, Suskin N, Stewart DE. A multisite examination of sex differences in cardiac rehabilitation barriers by participation status. J Womens Health (Larchmt) 2009; 18:209-16. [PMID: 19183092 DOI: 10.1089/jwh.2007.0753] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Despite its proven benefits and need, women are significantly less likely than men to participate in and complete cardiac rehabilitation (CR). The purpose of this study was to quantitatively investigate sex differences in CR barriers by participation status. METHODS Cardiac outpatients (1496, 430 female, 28.7%) of 97 cardiologists completed a mailed survey to discern CR participation. Respondents were asked to rate 19 CR barriers on a 5-point Likert scale. RESULTS Five hundred twenty-nine (43%) respondents self-reported participating in CR, with men being more likely to participate (p < 0.05). There was no significant sex difference in total number of CR barriers, but differences in individual barriers were found. For CR participants, t tests revealed significant sex differences in the perception of exercise as tiring or painful (p = 0.042) and work responsibilities (p = 0.013). For CR nonparticipants, women rated the following barriers as greater than men: transportation (p = 0.025), family responsibilities (p = 0.039), lack of CR awareness (p = 0.036), experiencing exercise as tiring or painful (p = 0.002), and comorbidities (p = 0.009). CONCLUSIONS Overall, women do not perceive greater barriers to CR participation than men, but the nature of their barriers differs, particularly among nonparticipants. Beliefs about the value of CR, awareness, and exercise parameters are all modifiable barriers that should be addressed among women.
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Affiliation(s)
- Sherry L Grace
- York University, Ontario, Canada., University Health Network Women's Health Program, Ontario, Canada., University of Toronto, Ontario, Canada.
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235
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Abstract
Acute coronary syndrome (ACS) is the umbrella term for the clinical signs and symptoms of myocardial ischemia: unstable angina, non-ST-segment elevation myocardial infarction, and ST-segment elevation myocardial infarction. This article further defines ACS and the conditions it includes; reviews its risk factors; describes its pathophysiology and associated signs and symptoms; discusses variations in its diagnostic findings, such as cardiac biomarkers and electrocardiographic changes; and outlines treatment approaches, including drug and reperfusion therapies.
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236
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Khraim FM, Carey MG. Predictors of pre-hospital delay among patients with acute myocardial infarction. PATIENT EDUCATION AND COUNSELING 2009; 75:155-161. [PMID: 19036551 DOI: 10.1016/j.pec.2008.09.019] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2008] [Revised: 09/11/2008] [Accepted: 09/17/2008] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To evaluate current literature on predictors of pre-hospital delay among patients with acute myocardial infarction (AMI). METHODS Medline, CINHAL, and Psych Info databases were searched using keywords: attitude to illness/health, health beliefs, help/health seeking behavior, health behavior, psychosocial factors, treatment delay, socioeconomic factors, time factors, pre-hospital delay, and symptoms. These keywords were combined with AMI to identify literature published during 1995-2008. RESULTS Twenty-six data-based research articles were identified. Delay varied across literature and median pre-hospital delay was often reported due to distribution skewness resulting from extremely prolonged values (1.5-15.2h). Six categories of predictors influenced pre-hospital delay; socio-demographic, symptom onset context, cognitive, affective/psychological, behavioral, and clinical factors. Pre-hospital delay was shortest when the decision to seek healthcare was facilitated by family members or coworkers and when symptoms suggestive of heart attack were continuous and severe. CONCLUSION AND PRACTICE IMPLICATIONS Developing interventions programs to reduce pre-hospital delay for high-risk patients is warranted. Because decision delay is the only modifiable part by intervention, it is recommended that future investigations and interventions attend to decision time as the primary variable of interest instead of combining it with transportation time. Moreover, content of patient education need to emphasize on symptom awareness and recognition, and prompt and proper patient actions for optimum results. Also, in order to eliminate sampling bias resulting from investigating surviving AMI patients, it is recommended that future studies incorporate data from both surviving and surrogates of non-surviving AMI patients.
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Affiliation(s)
- Fadi M Khraim
- School of Nursing, The State University of New York at Buffalo, United States.
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237
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De Silva D, Ebinger M, Davis S. Gender issues in acute stroke thrombolysis. J Clin Neurosci 2009; 16:501-4. [DOI: 10.1016/j.jocn.2008.07.068] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2007] [Revised: 06/30/2008] [Accepted: 07/31/2008] [Indexed: 10/21/2022]
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Lai CL, Fan CM, Liao PC, Tsai KC, Yang CY, Chu SH, Chien KL. Impact of an audit program and other factors on door-to-balloon times in acute ST-elevation myocardial infarction patients destined for primary coronary intervention. Acad Emerg Med 2009; 16:333-42. [PMID: 19456296 DOI: 10.1111/j.1553-2712.2009.00372.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES This before-after study investigated the association between an audit program and door-to-balloon times in patients with acute ST-elevation myocardial infarction (STEMI) and explored other factors associated with the door-to-balloon time. METHODS An audit program that collected time data for essential time intervals in acute STEMI was developed with data feedback to both the Department of Emergency Medicine and the Department of Cardiology. The door-to-balloon times for 76 consecutive acute STEMI patients were collected from February 16, 2007, through October 31, 2007, after the implementation of the audit program, as the intervention group. The control group was defined by 104 consecutive acute STEMI patients presenting from April 1, 2006, through February 15, 2007, before the audit was applied. A multivariate linear regression model was used for analysis of factors associated with the door-to-balloon time. RESULTS The geometric mean 95% CI of the door-to-balloon time decreased from 164.9 (150.3, 180.9) minutes to 141.9 (127.4, 158.2) minutes (p = 0.039) in the intervention phase. The median door-to-balloon time was 147.5 minutes in the control group and 136.0 minutes in the intervention group (p = 0.09). In the multivariate regression model, the audit program was associated with a shortening of the door-to-balloon time by 35.5 minutes (160.4 minutes vs. 195.9 minutes, p = 0.004); female gender was associated with a mean delay of 58.4 minutes (208.9 minutes vs. 150.5 minutes; p = 0.001); posterolateral wall infarction was associated with a mean delay of 70.5 minutes compared to anterior wall infarction (215.4 minutes vs. 144.9 minutes; p = 0.037) and a mean delay of 69.5 minutes compared to inferior wall infarction (215.4 minutes vs. 145.9 minutes; p = 0.044). The use of a glycoprotein IIb/IIIa inhibitor was associated with a 46.1 minutes mean shortening of door-to-balloon time (155.7 minutes vs. 201.8 minutes; p < 0.001). CONCLUSIONS The implementation of an audit program was associated with a significant reduction in door-to-balloon times among patients with acute STEMI. In addition, female patients, posterolateral wall infarction territory, and nonuse of glycoprotein IIb/IIIa inhibitor were associated with longer door-to-balloon times.
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Affiliation(s)
- Chao-Lun Lai
- Cardiovascular Center, Far Eastern Memorial Hospital, Taiwan
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Kayaniyil S, Ardern CI, Winstanley J, Parsons C, Brister S, Oh P, Stewart DE, Grace SL. Degree and correlates of cardiac knowledge and awareness among cardiac inpatients. PATIENT EDUCATION AND COUNSELING 2009; 75:99-107. [PMID: 18952393 PMCID: PMC2935489 DOI: 10.1016/j.pec.2008.09.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2008] [Revised: 08/20/2008] [Accepted: 09/07/2008] [Indexed: 05/25/2023]
Abstract
OBJECTIVE To investigate the degree of CHD awareness as well as symptom, risk factor, and treatment knowledge in a broad sample of cardiac inpatients, and to examine its sociodemographic, clinical and psychosocial correlates. METHODS 1308 CHD inpatients (351 [27.0%] female), recruited from 11 acute care sites in Ontario, participated in this cross-sectional study. Participants were provided with a survey which included a knowledge questionnaire among other measures, and clinical data were extracted from medical charts. RESULTS 855 (68.8%) respondents cited heart disease as the leading cause of death in men, versus only 458 (37.0%) in women. Participants with less than high school education (p<.001), an annual family income less than $50,000CAD (p=.022), low functional capacity (p=.042), who were currently smoking (p=.022), who had no family history of heart disease (p<.001), and who had a perception of low personal control (p=.033) had significantly lower CHD knowledge. CONCLUSIONS Awareness of CHD is not optimal, especially among women, South Asians, and those of low socioeconomic status. CHD patients have a moderate level of disease knowledge overall, but greater education is needed. PRACTICE IMPLICATIONS Tailored educational approaches may be necessary for those of low socioeconomic status, particularly with regard to the nature of CHD, tests and treatments.
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Richardson JD, Pekevski J, Elhai JD. Post-traumatic stress disorder and health problems among medically ill Canadian peacekeeping veterans. Aust N Z J Psychiatry 2009; 43:366-72. [PMID: 19296293 DOI: 10.1080/00048670902721061] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The aim of the present study was to examine the relationship between post-traumatic stress disorder (PTSD) symptom severity and four significant health conditions (gastrointestinal disorders, musculoskeletal problems, headaches, and cardiovascular problems). METHOD Participants included 707 Canadian peacekeeping veterans with service-related disabilities, from a random, national Canadian survey, who had been deployed overseas. RESULTS PTSD severity was significantly related to gastrointestinal disorders, musculoskeletal problems, and headaches, but not to cardiovascular problems. Controlling for demographic factors did not affect PTSD's relationships with the three significant health conditions. CONCLUSIONS The present study supports previous work in finding consistent relations between PTSD severity and specific types of medical problems.
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Affiliation(s)
- J Don Richardson
- Operational Stress Injury Clinic, Parkwood Hospital, St Joseph's Health Care London, University of Western Ontario, Ontario, Canada.
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Mølstad P. Coronary heart disease in women: less extensive disease and improved long-term survival compared to men. SCAND CARDIOVASC J 2009; 43:10-6. [PMID: 18846475 DOI: 10.1080/14017430802455833] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES The aim of the study was to compare extent of coronary disease and subsequent long-term survival in women compared to men adjusted for baseline differences in demographics and morbidity. DESIGN In the database at Feiring Heart Clinic 18 767 patients had a coronary angiographic examination in the period from March 1999 to December 31, 2006. Their survival status as of May 31, 2007 was ascertained through the Norwegian National Registry. Survival was compared using age stratified analyses and Cox regression adjusting for baseline differences. RESULTS Significantly more women than men had no coronary disease (28.7 vs. 10.5%, p <0.001), while three vessel disease was more frequently present in men (38.7 vs. 21.8%, p <0.001), as judged by coronary angiography. Covariate adjusted survival was significantly better in women compared to men with an overall hazard ratio of 1.29 (p <0.001), but with no significant difference in the subgroup with high left ventricular end diastolic pressure. CONCLUSIONS At the time of referral to invasive examination women had less extensive coronary artery disease than men as judged by coronary angiography and improved long-term survival when baseline differences were accounted for.
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Rice KM, Wu M, Blough ER. Aortic aging in the Fischer 344 / NNiaHSd x Brown Norway / BiNia Rat. J Pharmacol Sci 2009; 108:393-8. [PMID: 19098384 DOI: 10.1254/jphs.08r02cp] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Aging is now recognized as one of major risk factors for cardiovascular disease (CVD). It is well documented that elderly populations show increased incidence of CVD symptomology but whether these changes are directly related to aging is not well understood since the possibility exists that other age-associated pathologies in different organ systems could impact on cardiovascular function. Hence, the development of an aging model with reduced systemic illness could invigorate efforts to understand the direct role of aging in CVD progression. The Fischer 344 / NNIaHSD x Brown Norway / BiNia rat (F344BN) has been proposed as a potential model for aging that exhibits reduced systemic pathology and increased longevity compared to other models. Here we examine the current literature regarding the F344BN, focusing on age-associated changes in aortic structure and function.
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Affiliation(s)
- Kevin M Rice
- Department of Biological Sciences, College of Science, Marshall University, USA
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244
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Petrea RE, Beiser AS, Seshadri S, Kelly-Hayes M, Kase CS, Wolf PA. Gender differences in stroke incidence and poststroke disability in the Framingham heart study. Stroke 2009; 40:1032-7. [PMID: 19211484 DOI: 10.1161/strokeaha.108.542894] [Citation(s) in RCA: 434] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Stroke is emerging as a major public health problem for women, as it is for men. Controversy persists regarding gender differences in stroke incidence, severity, and poststroke disability. METHODS Participants in the Framingham Original (n=5119; 2829 women) and Offspring (n=4957, 2565 women) cohorts who were 45 years and stroke-free were followed to first incident stroke. Gender-specific outcome measures were adjusted for the Framingham Stroke Risk Profile components. RESULTS We observed 1136 incident strokes (638 in women) over 56 years of follow-up. Women were significantly (P<0.001) older (75.1 versus 71.1 years for men) at their first-ever stroke, had a higher stroke incidence above 85 years of age, lower at all other ages, and a higher lifetime risk of stroke at all ages. There was no significant difference in stroke subtype, stroke severity, and case fatality rates between genders. Women were significantly (P<0.01) more disabled before stroke and in the acute phase of stroke in dressing (59% versus 37%), grooming (57% versus 34%), and transfer from bed to chair (59% versus 35%). At 3 to 6 months poststroke women were more disabled, more likely to be single, and 3.5 times more likely to be institutionalized (P<0.01). CONCLUSIONS These results from the Framingham Heart Study (FHS) support the existence of gender-differences in stroke incidence, lifetime risk (LTR) of stroke, age at first stroke, poststroke disability, and institutionalization rates. Prestroke disability and sociodemographic factors may contribute to the high rate of institutionalization and poorer outcome observed in women.
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Affiliation(s)
- Rodica E Petrea
- Department of Neurology, Boston University School of Medicine, Boston, MA 02118-2526, USA
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Seiler BM, Dick EJ, Guardado-Mendoza R, VandeBerg JL, Williams JT, Mubiru JN, Hubbard GB. Spontaneous heart disease in the adult chimpanzee (Pan troglodytes). J Med Primatol 2009; 38:51-8. [PMID: 18671767 PMCID: PMC2933140 DOI: 10.1111/j.1600-0684.2008.00307.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND A high incidence of heart disease, especially idiopathic cardiomyopathy (IC), is seen in chimpanzees (Pan troglodytes). METHODS We reviewed clinical records and necropsy reports of 87 adult chimpanzees for possible causes of heart disease/IC. We examined age, sex, cause of death, weight, diet, environment, infectious diseases, experimental uses and clinical pathology. RESULTS The overall prevalence of heart disease in chimpanzees was 67.81%; the prevalence of IC was 51.72%. The prevalence of IC was significantly higher in males (60.32%) than that in females (29.17%, P = 0.009). The prevalence of other heart disease was higher in females (25%) than that in males (12.70%, P = 0.165). Heart failure occurred in 47.13% of chimpanzees. Heart disease was the primary cause of death in 34.49% of chimpanzees; 29.88% died of unknown causes. CONCLUSIONS We found no evidence that diet, environment, viral agents, experimental use or disease exposure contributed to the deaths resulting from IC in chimpanzees.
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Affiliation(s)
- Brittany M. Seiler
- College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011
- Southwest National Primate Research Center at the Southwest Foundation for Biomedical Research, P.O. Box 7600549, San Antonio, Texas 78245-0549 USA
| | - Edward J. Dick
- Southwest National Primate Research Center at the Southwest Foundation for Biomedical Research, P.O. Box 7600549, San Antonio, Texas 78245-0549 USA
| | - Rodolfo Guardado-Mendoza
- Department of Medicine, Division of Diabetes, University of Texas Health Science Center at San Antonio, San Antonio, Texas 78229 USA
| | - John L. VandeBerg
- Southwest National Primate Research Center at the Southwest Foundation for Biomedical Research, P.O. Box 7600549, San Antonio, Texas 78245-0549 USA
| | - Jeff T. Williams
- Southwest National Primate Research Center at the Southwest Foundation for Biomedical Research, P.O. Box 7600549, San Antonio, Texas 78245-0549 USA
| | - James N. Mubiru
- Southwest National Primate Research Center at the Southwest Foundation for Biomedical Research, P.O. Box 7600549, San Antonio, Texas 78245-0549 USA
| | - Gene B. Hubbard
- Southwest National Primate Research Center at the Southwest Foundation for Biomedical Research, P.O. Box 7600549, San Antonio, Texas 78245-0549 USA
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Hemsing N, Greaves L. Women, environments and chronic disease: shifting the gaze from individual level to structural factors. ENVIRONMENTAL HEALTH INSIGHTS 2009; 2:127-35. [PMID: 21572841 PMCID: PMC3091340 DOI: 10.4137/ehi.s989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
INTRODUCTION Chronic heart and respiratory diseases are two of the leading causes of morbidity and mortality affecting women. Patterns of and disparities in chronic diseases between sub-populations of women suggest that there are social as well as individual level factors which enhance or impede the prevention or development of chronic respiratory and cardiovascular diseases. By examining the sex, gender and diversity based dimensions of women's lung and heart health and how these overlap with environmental factors we extend analysis of preventive health beyond the individual level. We demonstrate how biological, environmental and social factors interact and operate in women's lives, structuring their opportunities for health and abilities to prevent or manage chronic cardiovascular and respiratory diseases. METHODS This commentary is based on the findings from two evidence reviews, one conducted on women's heart health, and another on women's lung health. Additional literature was also reviewed which assessed the relationship between environmental factors and chronic heart and lung diseases. This paper explores how obesogenic environments, exposure to tobacco smoke, and the experience of living in deprived areas can affect women's heart and respiratory health. We discuss the barriers which impede women's ability to engage in physical activity, consume healthy foods, or avoid smoking, tobacco smoke, and other airborne contaminants. RESULTS Sex, gender and diversity clearly interact with environmental factors and shape women's promotion of health and prevention of chronic respiratory and cardiovascular diseases. The environments women live in structure their opportunities for health, and women navigate these environments in unique ways based on gender, socioeconomic status, race/ethnicity and other social factors. DISCUSSION Future research, policy and programs relating to the prevention of chronic disease need to move beyond linear individually-oriented models and address these complexities by developing frameworks and interventions which improve environmental conditions for all groups of women. Indeed, in order to improve women's health, broad social and economic policies and initiatives are required to eliminate negative environmental impacts on women's opportunities for health.
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Affiliation(s)
- Natalie Hemsing
- Tobacco Research Coordinator, British Columbia Centre of Excellence for Women’s Health, Vancouver, British Columbia, Canada
| | - Lorraine Greaves
- Executive Director, British Columbia Centre of Excellence for Women’s Health, Vancouver, British Columbia, Canada
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Persson GR, Persson RE. Cardiovascular disease and periodontitis: an update on the associations and risk. J Clin Periodontol 2009; 35:362-79. [PMID: 18724863 DOI: 10.1111/j.1600-051x.2008.01281.x] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Associations between periodontitis and cardiovascular diseases have been recognized. MATERIAL AND METHODS New literature since the last European Workshop on Periodontology has been reviewed. RESULTS The lack of reliable epidemiological data on disease prevalence makes an assessment of the associations and risks between periodontitis and cardiovascular diseases difficult. Two recent meta-analysis reports have identified associations between periodontitis and cardiovascular diseases (odds ratios: 1.1-2.2). Different surrogate markers for both disease entities, including serum biomarkers, have been investigated. Brachial artery flow-mediated dilatation, and carotid intima media thickness have in some studies been linked to periodontitis. Studies are needed to confirm early results of improvements of such surrogate markers following periodontal therapy. While intensive periodontal therapy may enhance inflammatory responses and impair vascular functions, studies are needed to assess the outcome of periodontal therapies in subjects with confirmed cardiovascular conditions. Tooth eradication may also reduce the systemic inflammatory burden of individuals with severe periodontitis. The role of confounders remain unclear. CONCLUSIONS Periodontitis may contribute to cardiovascular disease and stroke in susceptible subjects. Properly powered longitudinal case-control and intervention trials are needed to identify how periodontitis and periodontal interventions may have an impact on cardiovascular diseases.
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Khoury H, Wagner M, Merikle E, Johnson SJ, Roberts C. Cost-Effectiveness of Atorvastatin in the Primary Prevention of Major Cardiovascular Events in Patients with Type 2 Diabetes in Canada. Can J Diabetes 2009. [DOI: 10.1016/s1499-2671(09)34006-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Dean HJ, Galdas P. The Social Scientist Within Us: Responsibilities to Diabetes Care, Education and Research. Can J Diabetes 2009. [DOI: 10.1016/s1499-2671(09)31003-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Moons P, Van Deyk K, Marquet K, De Bleser L, De Geest S, Budts W. Profile of adults with congenital heart disease having a good, moderate, or poor quality of life: a cluster analytic study. Eur J Cardiovasc Nurs 2008; 8:151-7. [PMID: 19097943 DOI: 10.1016/j.ejcnurse.2008.11.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2008] [Revised: 11/04/2008] [Accepted: 11/10/2008] [Indexed: 11/16/2022]
Abstract
AIMS The purpose of the study was to assess the profile of adult patients with congenital heart disease who reported a good, moderate, or poor quality of life. METHODS We conducted a secondary analysis of data from a large-scale quality-of-life study that included 627 patients. Demographic and clinical variables were retrieved from the medical records and functional status from patient interviews. Overall quality of life was measured using a Linear Analogue Scale. Using K-means cluster analysis, we categorized subjects into a 3-cluster solution: good, moderate, or poor quality of life. RESULTS Four hundred ninety patients (78.1%) clustered into the good quality-of-life category; 126 patients (20.1%) clustered into the moderate quality-of-life category; and 11 patients (1.8%) clustered into the poor quality-of-life category. Poorer quality of life was associated with lower educational level, unemployment or disability, associated syndromes, instability of the heart disease, and a poorer functional status. CONCLUSION Over three-quarters of the patients had a good quality of life, whereas only a small proportion had a poor quality of life. Specific demographic and clinical characteristics associated with a poor quality of life could assists in identifying patients at risk for developing a poor quality of life.
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Affiliation(s)
- Philip Moons
- Centre for Health Services and Nursing Research, Katholieke Universiteit Leuven, Kapucijnenvoer 35 box 7001, Leuven B-3000, Belgium.
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