RESUMO
BACKGROUND: The rapid pace of modern life requires working-age women to juggle occupational, family, and social demands. Despite the large numbers of working-age women in developed countries and the proven benefits of regular moderate-to-vigorous intensity aerobic physical activity (MVPA) in chronic disease prevention, few women meet current physical activity (PA) recommendations of 150 min of MVPA per week. It is important that appropriate and effective behavioral interventions targeting PA are identified and developed to improve the MVPA levels of working-age women. As women worldwide embrace modern technologies, e-health innovations may provide opportune and convenient methods of implementing programs and strategies to target PA in an effort to improve MVPA levels and cardiometabolic health. Previous reviews on this topic have been limited; none have focused on working-age women from developed countries who exhibit inappropriately low PA levels. It remains unknown as to which e-health interventions are most effective at increasing MVPA levels in this population. The purpose of this systematic review is to examine the effectiveness of e-health interventions in raising MVPA levels among working-age women in developed countries and to examine the effectiveness of these interventions in improving the health of women. METHODS: Eight electronic databases will be searched to identify all prospective cohort and experimental studies examining the impact of e-health interventions for increasing MVPA levels among working-age women (mean age 18-65 years) in developed countries. Gray literature including theses, dissertations, and government reports will also be examined. Study quality will be assessed using a modified Downs and Black checklist, and risk of bias will be assessed within and across all included studies using the Cochrane's risk of bias tool and Grades of Recommendation, Assessment, Development and Evaluation approach. A quantitative synthesis in the form of meta-analyses for measures of MVPA and health outcomes will be conducted where possible. DISCUSSION: This review will determine the effectiveness of e-health interventions in raising MVPA levels in working-age women in developed countries. It will form a contemporary, rigorously developed, and reliable research base for policy makers and stakeholders; and inform and influence the development and implementation of effective e-health interventions designed to increase MVPA levels and improve health outcomes in this population. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42014009534.
Assuntos
Exercício Físico , Promoção da Saúde , Internet , Obesidade/prevenção & controle , Mulheres Trabalhadoras/estatística & dados numéricos , Adulto , Canadá/epidemiologia , Feminino , Humanos , Pessoa de Meia-Idade , Obesidade/epidemiologia , Estudos Prospectivos , Autoeficácia , Revisões Sistemáticas como Assunto , Resultado do TratamentoRESUMO
BACKGROUND: The rapid pace of modern life requires working-age women to juggle occupational, family and social demands. This modern lifestyle has been shown to have a detrimental effect on health, often associated with increased smoking and alcohol consumption, depression and cardiovascular disease risk factors. Despite the proven benefits of regular moderate-to-vigorous intensity physical activity (MVPA), few are meeting the current physical activity (PA) recommendations of 150 min of MVPA/week. It is important that appropriate and effective behavioural interventions targeting PA are developed and identified to improve the MVPA levels of working-age women. As these women spend a substantial proportion of their waking hours at work, workplaces may be an opportune, efficient and relatively controlled setting to implement programmes and strategies to target PA in an effort to improve MVPA levels and impact cardiometabolic health. The purposes of this systematic review are to compare the effectiveness of individual-level workplace interventions for increasing MVPA levels in working-age women in high-income/developed countries and examine the effectiveness of these interventions for improving the known beneficial health sequelae of MVPA. METHODS/DESIGN: Eight electronic databases will be searched to identify all prospective cohort and experimental studies that examine the impact of individual-level workplace interventions for increasing MVPA levels among working-age (mean age 18-65 years) women from high-income/developed countries. Grey literature including theses, dissertations and government reports will also be included. Study quality will be assessed using a modified Downs and Black checklist, and risk of bias will be assessed within and across all included studies using the Cochrane's risk of bias tool and Grades of Recommendation, Assessment, Development and Evaluation approach. Meta-analyses will be conducted where possible among studies with sufficient homogeneity. DISCUSSION: This review will determine the effectiveness of individual-level workplace interventions for increasing MVPA levels in working-age women in high-income/developed countries, and form a current, rigorous and reliable research base for policy makers and stakeholders to support the development and implementation of effective workplace interventions that increase MVPA levels in this population. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42014009704.
Assuntos
Atividade Motora , Mulheres Trabalhadoras , Adolescente , Adulto , Idoso , Exercício Físico , Feminino , Humanos , Pessoa de Meia-Idade , Revisões Sistemáticas como Assunto , Local de TrabalhoRESUMO
BACKGROUND: The majority of North American adult females do not meet current physical activity recommendations (150 min of moderate-to-vigorous intensity physical activity (MVPA) per week accrued in ≥10 min bouts) ultimately placing themselves at increased risk of morbidity and mortality. Working-age females face particular challenges in meeting physical activity recommendations as they have multiple demands, including occupational, family and social demands. To develop effective interventions to increase MVPA among working-age females, it is necessary to identify and understand the strongest modifiable determinants influencing these behaviours. Therefore, the objective of this systematic review is to examine the available evidence to identify intrapersonal, social and environmental determinants of MVPA among working-age females. METHODS/DESIGN: Six electronic databases will be searched to identify all prospective cohort studies that report on intrapersonal, social and/or environmental determinants of MVPA in working-age females. Grey literature sources including theses, published conference abstracts and websites from relevant organizations will also be included. Articles that report on intrapersonal (e.g. health status, self-efficacy, socio-economic status (SES), stress, depression), social environmental (e.g. crime, safety, area SES, social support, climate and capital, policies), and environmental (e.g. weather, workplace, home, neighbourhood, recreation environment, active transportation) determinants of MVPA in a working-age (mean age 18-65 years) female population will be included. Risk of bias will be assessed within and across all included studies using the Tool to Assess Risk of Bias in Cohort Studies and the Grades of Recommendation, Assessment, Development and Evaluation approach. Harvest plots will be used to synthesize results across all determinants, and meta-analyses will be conducted where possible among studies with sufficient homogeneity. DISCUSSION: This review will provide a comprehensive examination of evidence in this field and will serve to highlight gaps for future research on the determinants of MVPA in working-age females and ultimately inform intervention design. SYSTEMATIC REVIEW REGISTRATION PROSPERO: CRD42014009750.
Assuntos
Relações Interpessoais , Atividade Motora , Meio Social , Adolescente , Adulto , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Revisões Sistemáticas como AssuntoRESUMO
During the 1970s, 2 Danish investigators, Bang and Dyerberg, on being informed that the Greenland Eskimos had a low prevalence of coronary artery disease (CAD) set out to study the diet of this population. Bang and Dyerberg described the "Eskimo diet" as consisting of large amounts of seal and whale blubber (ie, fats of animal origin) and suggested that this diet was a key factor in the alleged low incidence of CAD. This was the beginning of a proliferation of studies that focused on the cardioprotective effects of the "Eskimo diet." In view of data, which accumulated on this topic during the past 40 years, we conducted a review of published literature to examine whether mortality and morbidity due to CAD are indeed lower in Eskimo/Inuit populations compared with their Caucasian counterparts. Most studies found that the Greenland Eskimos and the Canadian and Alaskan Inuit have CAD as often as the non-Eskimo populations. Notably, Bang and Dyerberg's studies from the 1970s did not investigate the prevalence of CAD in this population; however, their reports are still routinely cited as evidence for the cardioprotective effect of the "Eskimo diet." We discuss the possible motives leading to the misinterpretation of these seminal studies.
Assuntos
Doença da Artéria Coronariana/etnologia , Dieta , Inuíte , Alimentos Marinhos , Alaska , Animais , Canadá , Ácidos Graxos Ômega-3/administração & dosagem , Óleos de Peixe/administração & dosagem , Groenlândia , Humanos , Infarto do Miocárdio/etnologia , PrevalênciaRESUMO
BACKGROUND: Blood pressure (BP) control in China is generally poor. It is assumed that an important cause of this unsatisfactory situation is the present standard of care provided by primary care physicians. METHODS: One thousand community health centers (CHCs) were selected across China based on geographical location, previous cooperative experience, and acceptance of an invitation to implement a standardized protocol of community-based BP management. Baseline information for each hypertensive patient under the care of these CHCs was collected, and the present pattern of hypertensive drug treatment was analyzed. RESULTS: Of all identified hypertensive patients (n = 249,830), 37% were treated with drugs. Characteristics linked with hypertension treatment included systolic BP, age, sex, region, smoking and alcohol consumption status, body mass index, comorbidities, and family history. The most frequently prescribed classes of antihypertensive drugs were diuretics (56.0%), followed by centrally active drugs (CADs) (38.3%), calcium channel blockers (CCBs) (36.8%), vasodilators (26.5%), and angiotensin-converting enzyme inhibitors (ACEIs) (23.3%). In regards to drug combination patterns, diuretics plus CADs was the most frequently used 2-drug combination (61.4%) and vasodilators plus CADs plus diuretics was the most frequently used 3-drug therapy (69.2%). Seventy-seven percent of patients on combination therapy were prescribed single pill combinations, 87.2% of which were composed of CADs and vasodilators and 12.8% of which were composed of ACEIs and diuretics. The control rates of patients on monotherapy and combination therapy were 27.7% and 24.1% (P < 0.05), respectively. CONCLUSIONS: Our study identified major shortcomings in the present status of antihypertensive pharmacotherapy in routine medical practice in China. It is essential to implement a program of professional education regarding the appropriate use of antihypertensive drugs.
Assuntos
Anti-Hipertensivos/uso terapêutico , Centros Comunitários de Saúde , Uso de Medicamentos , Hipertensão/tratamento farmacológico , Adolescente , Adulto , Idoso , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Bloqueadores dos Canais de Cálcio/uso terapêutico , China , Diuréticos/uso terapêutico , Combinação de Medicamentos , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Cardiovascular diseases (CVD) are now the number one cause of death in low- and middle-income countries (LMIC), such as those in South East Asia (SEA). It is projected that SEA countries will have the greatest total number of deaths due to non-communicable diseases (NCDs) by 2020. In low resource countries, the rising burden of CVDs imposes severe economic consequences that range from impoverishment of families to high health system costs and the weakening of country economies. There are two possible options to be considered for addressing this issue: a "population-based strategy" and/or a "high risk" strategy. The question is, what is the optimal way to reduce the excessive burden of these diseases in the LMICs. We believe that by applying systematic policy and smoking cessation programs with proven effectiveness, there is a chance that the high smoking prevalence, particularly among SEA.
Assuntos
Doenças Cardiovasculares/economia , Doenças Cardiovasculares/prevenção & controle , Países em Desenvolvimento/economia , Custos de Cuidados de Saúde , Pobreza , Serviços Preventivos de Saúde/economia , Adulto , Idoso , Ásia/epidemiologia , Doenças Cardiovasculares/mortalidade , Comorbidade , Técnicas de Apoio para a Decisão , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Medição de Risco , Fatores de Risco , Fumar/efeitos adversos , Fumar/mortalidade , Abandono do Hábito de Fumar/economiaRESUMO
BACKGROUND: Hungary has one of the highest mortality rates due to strokes among the European Union countries. As elevated blood pressure (BP) is the principal risk factor for strokes, we assessed BP levels, as well as awareness and treatment status of hypertension and prehypertension in a working population sample in Hungary. METHODS: Worksite employees in Budapest and Szeged were screened for their BP using an automated BP measuring instrument (BpTRU). BpTRU readings of heart rate (HR) were also recorded. Respondents were classified as normotensives (NT), prehypertensives (PHTN) and hypertensives (HTN) according to their BP levels, as defined by the JNC 7 guidelines. Body height and body weight were measured and body mass index (BMI) was calculated. Self-reported information regarding smoking was collected. RESULTS: In total, 2,012 respondents were recruited (1,000 white collar; 1,012 blue-collar workers), with a mean (±s.d.) age of 34.8 (±9.9) years. Of all respondents, 22.6% were identified as HTN and 39.8% as PHTN. Among HTN, 40% were unaware of their condition and only 18.5% were adequately treated. PHTN were similar in age as NT, but showed significantly higher HR. CONCLUSIONS: A high proportion of relatively young and apparently healthy Hungarian employees were diagnosed with prehypertension and hypertension. Only a small proportion of HTN had their BP controlled. BMI and HR were significantly higher among individuals with prehypertension compared to NT. Whether the high rates of hypertension, prehypertension, and low levels of control explain the high stroke mortality and unfavorable cardiovascular disease (CVD) profile of Hungary needs further study.
Assuntos
Hipertensão/epidemiologia , Pré-Hipertensão/epidemiologia , Adulto , Anti-Hipertensivos/uso terapêutico , Estatura , Peso Corporal , Feminino , Frequência Cardíaca , Humanos , Hungria/epidemiologia , Hipertensão/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Prevalência , Fumar/epidemiologiaRESUMO
AIMS: There are large differences in all-cause and cardiovascular disease (CVD) mortality between eastern and western countries in Europe. We reviewed the development of these mortality trends in countries of the European Union (EU) over the past 40 years and evaluated available data regarding possible determinants of these differences. METHODS AND RESULTS: We summarized all-cause mortality and specific cardiovascular mortality for two country groups - 10 countries that joined the European Union (EU) after 2004 (East), and 15 countries that joined before 2004 (West). Standardized mortality rates were retrieved from the World Health Organization "European Health for All" database for each country between 1970 and 2007. Currently (in the 2000s), mortality due to circulatory system disease, ischemic heart disease (IHD), cerebrovascular disease (CBVD), and all-causes in the 'new' EU countries (East) is approximately twice that in the 'old' EU countries (West). These differences were much smaller in the 1970s. The increasing gap in mortality between West and East is primarily the result of a continuous and rapid improvement in the West. CONCLUSION: Differences in lifestyle (i.e. diet, alcohol consumption, physical activity, and smoking) provide insufficient explanation for the observed mortality gap in these two groups of EU countries. Higher expenditures on health, better access to invasive and acute cardiac care, and better pharmacological control of hypertension and hypercholesterolemia in the West are well documented. Socioeconomic and psychosocial factors may also contribute to the changes in mortality trends.
Assuntos
Doenças Cardiovasculares/mortalidade , União Europeia , Causas de Morte/tendências , Europa (Continente)/epidemiologia , Feminino , Seguimentos , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida/tendências , Fatores de TempoRESUMO
BACKGROUND: Blood pressure (BP) awareness is a main focus of public health efforts. In Austria, an increase of knowledge and perception regarding hypertension was seen after a nationwide educational campaign in 1978, but subsequent surveys documented only short-term impact. We report results of the latest survey in 2009 in comparison to 1978 and 1998. METHODS: Balanced for Austrian demographic characteristics 1,005 men and women older than 15 years of age were randomly selected for face-to-face interviews about BP awareness, risk factors, and hazards of hypertension and treatment options including life-style interventions. RESULTS: Overall, 15% identified themselves as hypertensive, which is similar to results from 1978 (14%) but significantly higher than 1998 (12%; P < 0.01). The proportion of hypertensives not undertaking any measure (i.e., pharmacotherapy or life-style changes) significantly decreased since 1998 (5% vs. 10%; P < 0.0001). Thirty-three percent recalled to have measured their BP within the last 3 months, which is comparable to 1998 (34%) but lower than in 1978 (49%) after the nationwide educational BP campaign (P < 0.0001). Alarmingly, an unchanged proportion of 8% reported no BP measurement ever (1978 and 1998: 8%, respectively). Sixty-one percent believed they would be able to clearly identify symptoms of hypertension, while only 19% knew that hypertension might not be noticeable. Heart attack and stroke were considered the most common sequelae of hypertension. CONCLUSION: Despite a high understanding of the risks of hypertension among the Austrian population, a widespread misconception regarding BP symptoms and infrequent personal checks are worrisome and might also be valid in other Western countries.
Assuntos
Pressão Sanguínea , Conhecimentos, Atitudes e Prática em Saúde , Hipertensão/diagnóstico , Adolescente , Adulto , Áustria , Determinação da Pressão Arterial , Estudos Transversais , Feminino , Humanos , Hipertensão/complicações , Hipertensão/prevenção & controle , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/etiologia , Fatores de Risco , Acidente Vascular Cerebral/etiologiaRESUMO
BACKGROUND: The presently available Canadian data, based on direct measurements of blood pressure (BP) from the Canadian Heart Health Surveys, are more than 15 years old. In view of major changes in the demographics and health status of the Ontario population, there is an urgent need to update this information. On the initiative of the Heart and Stroke Foundation of Ontario, the University of Ottawa Heart Institute, jointly with Statistics Canada, designed and implemented a population-based cross-sectional survey of hypertension in the Province of Ontario: the 2006 Ontario Survey on the Prevalence and Control of Hypertension (ON-BP). OBJECTIVES: To establish the prevalence of hypertension in the Ontario adult population between the ages of 20 and 79 years; to assess the awareness, current status and management of hypertension; and to gather respondent information about sex, age, physical measurements, personal health practices, socioeconomic measures, ethnicity and comorbidities. METHODS: The present paper describes the background history and the successive steps undertaken during the implementation of this project. CONCLUSIONS: The authors' experiences from the ON-BP indicate that close co-operation between research scientists, statisticians, governmental and nongovernmental organizations -- in the present case, the Heart and Stroke Foundation of Ontario -- is essential to conduct a successful, large-scale survey of BP distribution.
Assuntos
Anti-Hipertensivos/uso terapêutico , Hipertensão/tratamento farmacológico , Hipertensão/epidemiologia , Vigilância da População/métodos , Adulto , Idoso , Determinação da Pressão Arterial , Estudos Transversais , Projetos de Pesquisa Epidemiológica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ontário/epidemiologia , Projetos Piloto , PrevalênciaRESUMO
STUDY OBJECTIVES: The aim of this study was to examine the extent of the general public's knowledge concerning HDL-cholesterol and to identify the role of gender, age, population size of the locality and socio-economic factors. DESIGN: Cross-sectional population-based telephone survey. SETTING: Austrian general population. PARTICIPANTS: Nine hundred and ninety nine subjects aged 16 years or over, randomly selected from the official telephone directory in Austria. MAIN RESULTS: 13.9% of the 999 participants were familiar with the term HDL-cholesterol, correctly identified HDL-cholesterol as the favourable cholesterol component and indicated that HDL-cholesterol should be high rather than low. Knowledge of HDL-cholesterol increased with population size of the locality, total net income of the household and educational level. Respondents in bigger localities had their HDL-cholesterol measured more frequently. Older people and males reported making significantly more attempts to positively influence their HDL-cholesterol level. 29.6% of those respondents familiar with the term HDL-cholesterol reported having had their HDL-cholesterol measured at some point. Physicians, newspapers and television were identified as the most important sources of information on HDL-cholesterol by 79.7, 19.9 and 10.3% of the study subjects, respectively. CONCLUSIONS: Although measuring HDL-cholesterol plays a major role in the assessment of cardiovascular risk, public knowledge about HDL-cholesterol is scarce.
Assuntos
Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/prevenção & controle , Educação em Saúde/métodos , Lipoproteínas HDL/metabolismo , Adulto , Idoso , Atitude Frente a Saúde , Áustria , Feminino , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Classe Social , Resultado do TratamentoRESUMO
OBJECTIVES: To create awareness of cardiovascular health status by screening for cardiovascular risk factors, and thereby motivate people to improve their life style habits. This was carried out in form of a project within the framework of the government prevention programme "A Heart for Vienna" focussing on urban blue-collar workers, a population at greatest risk for developing cardiovascular disease. RESULTS: The prevalence of hypertension, overweight, obesity, abdominal obesity and smoking were 29.7 %, 62.4 %, 16.4 %, 29.3 %, and 49.8 %, respectively. 87.6 % presented at least one of the screened cardiac risk factors. The prevalence of hypertension, overweight, obesity and abdominal obesity increased with age. Hypertension, overweight and abdominal obesity were significantly more prevalent among unskilled compared to skilled male bluecollar workers. The prevalence of obesity and abdominal obesity was more than 1.5 times higher among female compared to male blue-collar workers. CONCLUSION: Blue-collar workers represent a population where health promotion and prevention of cardiovascular disease should have high priority. Within the bluecollar group itself the cardiovascular risk profile worsened with reduction in skill level.
Assuntos
Doenças Cardiovasculares/prevenção & controle , Programas de Rastreamento , Doenças Profissionais/prevenção & controle , Fatores Socioeconômicos , População Urbana , Adulto , Áustria , Pressão Sanguínea , Índice de Massa Corporal , Doenças Cardiovasculares/mortalidade , Causas de Morte , Comparação Transcultural , Estudos Transversais , Europa (Continente) , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Programas de Rastreamento/estatística & dados numéricos , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/mortalidade , Doenças Profissionais/mortalidade , Fatores de Risco , Fumar/efeitos adversos , Fumar/mortalidade , População Urbana/estatística & dados numéricos , Relação Cintura-QuadrilRESUMO
The World Health Report 2002 identified hypertension, or high blood pressure, as the third ranked factor for disability-adjusted life years. Hypertension is one of the primary risk factors for heart disease and stroke, the leading causes of death worldwide. Recent analyses have shown that as of the year 2000, there were 972 million people living with hypertension worldwide, and it is estimated that this number will escalate to more than 1.56 billion by the year 2025. Nearly two-thirds of hypertensives live in low- and middle-income countries, resulting in a huge economic burden. Awareness, prevention, treatment and control of hypertension is a significant public health measure. The World Hypertension League, through its national member societies, launched World Hypertension Day in 2005 and, due to its success throughout the world, it has been made an annual event. The 2006 World Hypertension Day was held on May 13; the theme of the day was "Treat to Goal", with a clear intent to ensure patient adherence and control of hypertension worldwide. In Canada, all stakeholders--professional societies, government, nongovernment organizations and industry--are working together to promote awareness of hypertension and to control it.
Assuntos
Surtos de Doenças , Saúde Global , Hipertensão/epidemiologia , Aniversários e Eventos Especiais , Promoção da Saúde , Humanos , Vigilância da População , Saúde Pública , Responsabilidade SocialRESUMO
There are gender-specific differences in the significance of cardiovascular risk factors, as well as in the symptoms and in the diagnostic approach of cardiovascular events. From the point of view of everyday clinical practice, the differential approach toward both genders is based on gender-specific risk assessment. A global risk assessment should be carried out in males > 40 years of age and in females > 50 years or those who are postmenopausal. Diabetes and hypertriglyceridemia require aggressive therapy particularly in women. Depending on level of risk appropriate therapy should be instituted: life style counseling (smoking!), therapy of dyslipidemias, antihypertensive therapy and diabetes control. Symptoms of coronary attack are experienced by men more often "classically", whilst women commonly present with unspecific symptoms, which may delay proper medical care. Appropriate patient education is needed particularly in younger women to avoid unnecessary delay of intervention in acute coronary syndromes. Regarding diagnostics, there are gender differences in the specificity and sensitivity of some noninvasive diagnostic tests, which should be taken into account.