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OBJECTIVES: Following an exploratory approach, we examined cardiovascular disease risk factors at baseline and the 5-year incidence proportion of self-reported doctor-diagnosed cardiovascular diseases (CVD) in teachers and other occupational groups of the Gutenberg Health Study. METHODS: Study participants lived in the region of Mainz, Germany. Data from 6510 working participants without prevalent CVD at baseline (2007-2012) were analyzed. Participants were teachers (n = 215), other professionals from the health, social or educational (HSE) fields (n = 1061) or worked outside the HSE fields (n = 5234). For occupational comparisons, we estimated prevalence ratios (PR) for each CVD risk factor at baseline with robust Poisson regression analyses. We calculated crude CVD incidence rates based on the observed 5-year CVD cumulative incidence at follow-up and estimated age-weighted incidence proportions. All analyses were stratified by sex. RESULTS: Male non-HSE workers showed a higher prevalence of smoking and physical inactivity than male teachers (PR 2.26; 95%-CI: 1.06-4.82/PR 1.89; 95%-CI: 1.24-2.87). In contrast, non-HSE workers and other HSE professionals were less likely to have reported an unhealthy alcohol intake than teachers. Differences were attenuated after SES-adjustment. We did not detect occupational group-specific differences in CVD incidence. However, there were only two cases of CVD among the teachers. CONCLUSION: Particularly male teachers showed a healthier lifestyle regarding physical inactivity and smoking. Nevertheless, occupational-medical care practitioners and researchers need to be aware of the relatively heightened prevalence of unhealthy alcohol intake in female and male teachers, and in absolute terms, the high hypertension prevalence in male teachers.
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Enfermedades Cardiovasculares/epidemiología , Personal Docente , Adulto , Estudios de Cohortes , Femenino , Alemania/epidemiología , Estado de Salud , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Factores de Riesgo , Conducta Sedentaria , Autoinforme , Fumar/epidemiologíaRESUMEN
BACKGROUND: Propranolol is one of the most commonly prescribed drugs for migraine prophylaxis. OBJECTIVES: We aimed to determine whether there is evidence that propranolol is more effective than placebo and as effective as other drugs for the interval (prophylactic) treatment of patients with migraine. SEARCH METHODS: Potentially eligible studies were identified by searching MEDLINE/PubMed (1966 to May 2003) and the Cochrane Central Register of Controlled Trials (Issue 2, 2003), and by screening bibliographies of reviews and identified articles. SELECTION CRITERIA: We included randomised and quasi-randomised clinical trials of at least 4 weeks duration comparing clinical effects of propranolol with placebo or another drug in adult migraine sufferers. DATA COLLECTION AND ANALYSIS: Two reviewers extracted information on patients, methods, interventions, outcomes measured, and results using a pre-tested form. Study quality was assessed using two checklists (Jadad scale and Delphi list). Due to the heterogeneity of outcome measures and insufficient reporting of the data, only selective quantitative meta-analyses were performed. As far as possible, effect size estimates were calculated for single trials. In addition, results were summarised descriptively and by a vote count among the reviewers. MAIN RESULTS: A total of 58 trials with 5072 participants met the inclusion criteria. The 58 selected trials included 26 comparisons with placebo and 47 comparisons with other drugs. The methodological quality of the majority of trials was unsatisfactory. The principal shortcomings were high dropout rates and insufficient reporting and handling of this problem in the analysis. Overall, the 26 placebo-controlled trials showed clear short-term effects of propranolol over placebo. Due to the lack of studies with long-term follow up, it is unclear whether these effects are stable after stopping propranolol. The 47 comparisons with calcium antagonists, other beta-blockers, and a variety of other drugs did not yield any clear-cut differences. Sample size was, however, insufficient in most trials to establish equivalence. AUTHORS' CONCLUSIONS: Although many trials have relevant methodological shortcomings, there is clear evidence that propranolol is more effective than placebo in the short-term interval treatment of migraine. Evidence on long-term effects is lacking. Propranolol seems to be as effective and safe as a variety of other drugs used for migraine prophylaxis.
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Antagonistas Adrenérgicos beta/uso terapéutico , Trastornos Migrañosos/prevención & control , Propranolol/uso terapéutico , Adulto , Bloqueadores de los Canales de Calcio/uso terapéutico , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Negativa del Paciente al TratamientoRESUMEN
PURPOSE: To determine the effect of job insecurity based on repeated measurements on ischemic heart disease (IHD) and on antihypertensive medication. METHODS: The study population consists of 12,559 employees aged 18-59 years of the Danish Work Environment Cohort Study. With an open cohort design, data from up to four representative waves were linked to four registers. Poisson regression with time-dependent covariates was used to estimate the rate ratio (RR) with confidence interval (CI) of perceived job insecurity associated with first-time IHD hospitalization or mortality 1991-2010 (n = 561 cases) and incident dispensing of prescribed antihypertensive medications 1996-2010 (n = 2,402 cases). RESULTS: Participants with perceived job insecurity filled more antihypertensive prescriptions (age-, gender-, and calendar year-adjusted RR 1.23, 95 % CI 1.12-1.33) and had a borderline significant higher IHD incidence (RR 1.23, 95 % CI 0.98-1.55). In a subanalysis, the risk of antihypertensive medication dispensed was only significant among employees with worries about both unemployment and poor reemployment opportunities. After explorative stratifications by age, gender, and occupational status, perceived job insecurity was associated with more dispensing of antihypertensive medications to participants less than 50 years of age. CONCLUSIONS: In a country with high social security and active labor market policy, employees with the feeling of an insecure job have a modestly increased risk to fill an antihypertensive prescription. Further studies on health risks of job insecurity should consider improved exposure assessment, earlier outcomes such as medication in order to increase statistical power, and identification of vulnerable population groups.
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Antihipertensivos/uso terapéutico , Prescripciones de Medicamentos/estadística & datos numéricos , Empleo/psicología , Isquemia Miocárdica/psicología , Enfermedades Profesionales/psicología , Adolescente , Adulto , Factores de Edad , Ansiedad , Estudios de Cohortes , Dinamarca , Femenino , Humanos , Masculino , Persona de Mediana Edad , Isquemia Miocárdica/tratamiento farmacológico , Enfermedades Profesionales/tratamiento farmacológico , Percepción , Distribución de Poisson , Sistema de Registros , Factores de Riesgo , Factores de Tiempo , Adulto JovenRESUMEN
OBJECTIVE: This study aimed to determine if there is an increased risk of incident cardiovascular diseases (CVD) resulting from cumulative night shift work in the German population-based Gutenberg Health Study (GHS). METHODS: We examined working participants of the GHS at baseline and after five years. Cumulative night shift work in the 10 years before baseline was assessed and categorized as low (1-220 nights â up to 1 year), middle (221-660 nights â 1-3 years), and high (>660 nights â more than 3 years) night shift exposure. Hazard ratios (HR) were estimated for incident "quality-assured CVD events" using Cox proportional hazard models. RESULTS: At baseline, 1092 of 8167 working participants performed night shift work. During the follow-up, 202 incident cardiovascular events occurred. The crude incidence rates for CVD per 1000 person-years were 6.88 [95% confidence interval (CI) 4.80-9.55] for night shift workers and 5.19 (95% CI 4.44-6.04) for day workers. Cumulative incidence curves showed a higher cumulative incidence in workers exposed to night shift work compared to day workers after five years. The adjusted HR for incident CVD events were 1.26 (95% CI 0.68-2.33), 1.37 (95% CI 0.74-2.53) and 1.19 (95% CI 0.67-2.12) for employees in the low, middle and high night shift categories compared to employees without night shift work, respectively. CONCLUSIONS: The observed tendencies indicate that night shift work might be negatively associated with cardiovascular health. We expect the continued follow-up will clarify the long-term impact of night shift work.
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Enfermedades Cardiovasculares , Horario de Trabajo por Turnos , Humanos , Horario de Trabajo por Turnos/efectos adversos , Enfermedades Cardiovasculares/epidemiología , Tolerancia al Trabajo Programado , Estudios de Seguimiento , Factores de Riesgo , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
PURPOSE: A systematic review was carried out to assess evidence for the association between different models of stress at work, and cardiovascular morbidity and mortality. METHODS: A literature search was conducted using five databases (MEDLINE, Cochrane Library, EMBASE, PSYNDEX and PsycINFO). Inclusion criteria for studies were the following: self-reported stress for individual workplaces, prospective study design and incident disease (myocardial infarction, stroke, angina pectoris, high blood pressure). Evaluation, according to the criteria of the Scottish Intercollegiate Guidelines Network, was done by two readers. In case of disagreement, a third reader was involved. RESULTS: Twenty-six publications were included, describing 40 analyses out of 20 cohorts. The risk estimates for work stress were associated with a statistically significant increased risk of cardiovascular disease in 13 out of the 20 cohorts. Associations were significant for 7 out of 13 cohorts applying the demand-control model, all three cohorts using the effort-reward model and 3 out of 6 cohorts investigating other models. Most significant results came from analyses considering only men. Results for the association between job stress and cardiovascular diseases in women were not clear. Associations were weaker in participants above the age of 55. CONCLUSIONS: In accordance with other systematic reviews, this review stresses the importance of psychosocial factors at work in the aetiology of cardiovascular diseases. Besides individual measures to manage stress and to cope with demanding work situations, organisational changes at the workplace need to be considered to find options to reduce occupational risk factors for cardiovascular diseases.
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Enfermedades Cardiovasculares/psicología , Enfermedades Profesionales/psicología , Estrés Psicológico/complicaciones , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de Riesgo , Estrés Psicológico/etiologíaRESUMEN
INTRODUCTION: Work-life conflicts (WLC) may impact health, but few studies prospectively consider the impact of WLC on objective outcomes such as cardiovascular disease. Using data from the Gutenberg Health Study (GHS), we examined if WLC at baseline was associated with an increased five-year incidence of cardiovascular events (myocardial infarct, stroke, atrial fibrillation, peripheral artery disease, coronary artery disease, chronic heart failure, sudden cardiac death). We also considered if WLC was associated with incident hypertension and arterial stiffness and if the effects of WLC on cardiovascular health differ for men and women. METHODS: A working subsample of the 15,010 GHS cohort participants completed the Copenhagen Psychosocial Questionnaire, which included five "work-privacy conflict" questions at baseline and at the five-year follow-up. Relative risks for incident hypertension due to increased WLC at baseline (WLC scores exceeding 60 out of 100) were estimated with Poisson regression in the subgroup of participants without hypertension at baseline (n = 2426). Categories of WLC at baseline and follow-up were also used to examine the risk of hypertension due to chronic/recurrent WLC. In this subgroup, we also examined the association between WLC as a continuous score ranging from 0 to 100 with change to arterial stiffness after five years using linear regression. Hazard ratios were estimated for incident cardiovascular events in a larger subsample of participants without prevalent cardiovascular disease at baseline (n = 3698) using Cox regression. We used various multivariable regression models to adjust for sex, age, socioeconomic status, occupational, household, and cardiovascular risk factors. RESULTS: We found no association between WLC and incident hypertension or increased arterial stiffness. The fully-adjusted relative risk for WLC >60 at baseline and hypertension was 0.93 (95% 0.74-1.17). The risk of hypertension due to chronic/recurrent WLC >60 was increased but not statistically significant (RR = 1.13, 95% CI 0.83-1.54). Overall, hazard ratios for incident cardiovascular events were also not increased. However, stratifying the results by sex resulted in a hazard ratio of 1.47 (95% CI 0.54-3.98) for incident cardiovascular disease among women in the fully adjusted model. CONCLUSIONS: Although our results were not statistically significant, they indicate that WLC is negatively impacting the cardiovascular health of women. While these results need to be confirmed with additional research and a longer follow-up, interventions to prevent WLC will promote health and could be especially beneficial for women.
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Enfermedades Cardiovasculares/epidemiología , Sistema Cardiovascular/fisiopatología , Hipertensión/epidemiología , Rigidez Vascular/fisiología , Enfermedades Cardiovasculares/fisiopatología , Femenino , Promoción de la Salud , Humanos , Hipertensión/fisiopatología , Incidencia , Masculino , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
[This corrects the article DOI: 10.1371/journal.pone.0251260.].
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AIMS: To analyze the relationship between asbestos exposure and malignant lymphoma in a multicenter case-control study conducted in Germany and Italy according to a common core protocol. METHODS: Male and female patients with malignant lymphoma (n = 1,034) between 18 and 80 years of age were prospectively recruited in six study areas in Germany (Ludwigshafen/Upper Palatinate, Heidelberg/Rhine-Neckar-County, Würzburg/Lower Frankonia, Hamburg, Bielefeld/East Westphalia, and Munich) and in two study areas in Sardinia, Italy (Cagliari and Nuoro provinces). A total of 1,173 population control subjects were drawn from population registers. In a structured personal interview, we elicited a complete occupational history, including every occupational period that lasted at least 1 year. On the basis of job task-specific supplementary questionnaires, trained experts assessed the exposure to asbestos. As a measure of cumulative asbestos exposure on a time by intensity scale, fiber-years were calculated. 12 cases (1.2%) and 12 control subjects (1.0%) had a cumulative asbestos exposure of more than 2.6 fiber-years (highest exposure category according to the 90th percentile of exposed control subjects). Odds ratios (OR) and 95% confidence intervals (CI) were calculated using unconditional logistic regression analysis adjusted for age, sex and study region. Patients with specific lymphoma sub-entities were additionally compared with the entire control group. RESULTS: We observed no statistically significant association between cumulative asbestos exposure and the risk of any lymphoma subtype. An elevated risk was found for the association between exposure to more than 2.6 fiber-years and multiple myeloma (OR = 6.0; 95% CI 1.4-25.1); however, numbers were small (n = 3 cases, all of them from Italy; n = 12 control subjects). CONCLUSIONS: Our study does not support an association between asbestos exposure and risk of malignant lymphoma.
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Amianto/toxicidad , Linfoma/inducido químicamente , Enfermedades Profesionales/inducido químicamente , Exposición Profesional/efectos adversos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Causalidad , Femenino , Alemania/epidemiología , Enfermedad de Hodgkin/inducido químicamente , Humanos , Italia/epidemiología , Linfoma de Células B/inducido químicamente , Linfoma de Células T/inducido químicamente , Masculino , Persona de Mediana Edad , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND: The aim of this study was to determine if there is an increased risk of incident cardiovascular disease (CVD) resulting from workplace mobbing measured with two mobbing instruments in the Gutenberg Health Study. METHODS: In this prospective study, we examined working persons younger than 65 years for the presence of mobbing at baseline and at a 5-year follow-up using a single-item and a 5-item instrument. We used multivariate models to investigate the association between mobbing and incident CVD, hypertension, and change in arterial stiffness and further stratified the models by sex. RESULTS: After adjustment for confounders, mobbed workers appeared to have a higher risk of incident CVD than those not mobbed (single-item HR = 1.28, 95% CI 0.73-2.24; 5-item HR = 1.57, 95% CI 0.96-2.54). With the 5-item instrument, men who reported mobbing had a higher risk of incident CVD (HR = 1.77, 95% CI 1.01-3.09), while no association was observed for women (HR = 1.05, 95% CI 0.38-2.91). There was no difference in risks between men and women with the single-item instrument. No association between mobbing and incident hypertension and arterial stiffness was seen. CONCLUSIONS: Our results show an indication of an increased risk of incident CVD for those mobbed at baseline when using the whole study population. Differences in risks between men and women when using the five-item instrument may be due to the instrument itself. Still, it is essential to detect or prevent workplace mobbing, and if present, to apply an intervention to halt it in order to minimize its adverse effects on CVD.
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AIM: The objective of this systematic review was to present and evaluate the current evidence for the clinical effectiveness of treatment with rosehip powder in patients with osteoarthritis. METHOD: A systematic search of the literature (Medline, EMBASE, Cochrane Collaboration Library) of all publications up to February 2006 was conducted. The terms searched for were rose hip, rosehip, Rosa canina, Hagebutte and osteoarthritis, arthritis and arthrosis. The studies turned up were subjected to a standardized assessment of method and content. RESULTS: Two double-blind randomized studies were analysed: both were relatively small (N = 100 and 112) and had a Jadad score of 5. In both studies, the rosehip powder LitoZin was employed. In the first study (parallel design; endpoint after 4 months), it was found that rosehip powder, in comparison with placebo, significantly improved hip flexion (p < 0.05), but no significant change was observed for internal and external rotation of the hips or in flexion of the knee. In the second study (crossover design, endpoints after 3 and 6 months) 66% of the patients receiving the test substance, and 35% of the patients on placebo reported a reduction in pain after3 months (p < 0.0128). A comparison of the consumption of analgesics after 3 months revealed no significant difference between the two groups. A comparison after 6 months showed no difference in the two endpoints, which, however, might be due to a possible carryover effect. CONCLUSION: In both studies rosehip powder had a moderate effect in patients with osteoarthritis.
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Antiinflamatorios no Esteroideos/uso terapéutico , Osteoartritis/tratamiento farmacológico , Fitoterapia , Preparaciones de Plantas/uso terapéutico , Rosa , Estudios Cruzados , Método Doble Ciego , Flores , Humanos , Osteoartritis de la Cadera/tratamiento farmacológico , Osteoartritis de la Rodilla/tratamiento farmacológico , Polvos , Ensayos Clínicos Controlados Aleatorios como Asunto , Rango del Movimiento Articular/efectos de los fármacos , Resultado del TratamientoRESUMEN
BACKGROUND AND PURPOSE: Increased knowledge of stroke risk factors in the general population may lead to improved prevention of stroke. The objective of the present study was to assess knowledge of stroke risk factors and to determine factors associated with knowledge. METHODS: In a population-based survey, we sent a questionnaire to randomly selected residents in Berlin who were > or =50 years of age enquiring about knowledge of stroke risk factors. Knowledge was assessed in an open-ended question. In addition, we enquired about the source of participants' information. Sociodemographic factors, including age, sex, educational level, and nationality, were also assessed. RESULTS: A total of 28,090 of 75,720 residents (response rate, 37%) responded to the questionnaire. Of all respondents, 68% were able to name > or =1 correct stroke risk factor, and 13% named 4 correct risk factors. The majority of respondents named mass media as source of information (82%), followed by family/friends (45%) and by general physicians (20%). In multivariable analysis, increased knowledge of stroke risk factors was significantly associated with younger age, a higher educational level, not living alone, a German nationality, and having received any information about stroke during the last year. However, characteristics of respondents using the respective sources of information varied significantly. CONCLUSIONS: Mass media was most frequently named as a source of information about stroke risk factors. Source of information used varied according to population characteristics. Health education programs should take this into account and be adapted accordingly.
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Educación en Salud , Accidente Cerebrovascular/etiología , Anciano , Escolaridad , Familia , Femenino , Amigos , Humanos , Masculino , Medios de Comunicación de Masas , Registros Médicos , Persona de Mediana Edad , Médicos , Factores de Riesgo , Accidente Cerebrovascular/genética , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Disease severity is considered an important risk factor for malnutrition in hospitalized patients. We investigated the effect of social factors and disease parameters on the development of malnutrition. METHODS: Nutritional state was assessed by the Subjective Global Assessment in 794 consecutively admitted patients in two hospitals in Berlin (n = 493, university hospital; n = 301, district hospital). The influences of age, sex, social status, life habits, and disease parameters on nutritional state was analyzed with univariate and multivariate logistic regression methods. RESULTS: Malnutrition was diagnosed in 22% of patients. Its prevalence was significantly higher in patients with malignant than with benign diseases (odds ratio [OR] = 1.568, P < 0.05) and in patients with multiple prescriptions (OR = 1.154, P < 0.001), but no difference was found between medical or surgical patients. The strongest risk factors for malnutrition in univariate analysis were age older than 60 y (OR = 2.861, P < 0.001), living alone (OR = 1.769, P = 0.002), and achieving a lower level of education (OR = 1.589, P < 0.05). Therefore, multivariate analysis was performed after stratification for age. Demonstrated independent additional risk factors were polypharmacy (OR = 2.367, P < 0.001) and malignant disease (OR = 4.114, P < 0.001) in young patients and polypharmacy (OR = 1.109, P < 0.002) and living alone (OR = 1.830, P = 0.008) in patients 60 y and older. CONCLUSIONS: These data show that patients who are older, less educated, and live alone are at high risk of developing malnutrition. Thus special attention should be given to these risk groups when evaluating nutritional status and nutritional support.
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Hospitales/estadística & datos numéricos , Pacientes Internos/estadística & datos numéricos , Desnutrición/epidemiología , Clase Social , Factores de Edad , Anciano , Comorbilidad , Escolaridad , Femenino , Alemania/epidemiología , Humanos , Estilo de Vida , Masculino , Desnutrición/diagnóstico , Persona de Mediana Edad , Evaluación Nutricional , Estado Nutricional/fisiología , Oportunidad Relativa , Polifarmacia , Prevalencia , Análisis de Regresión , Características de la Residencia , Factores de RiesgoRESUMEN
STUDY OBJECTIVE: We determine the interval between stroke symptom onset and time to emergency department (ED) arrival and factors associated with delays in presentation. METHODS: All patients with acute stroke presenting at 4 hospitals in a metropolitan area and consenting to an interview were prospectively included over a 12-month period, excluding patients with presentation greater than 7 days after onset of symptoms and discharge or death within 24 hours after ED arrival. Initially, National Institutes of Health Stroke Scale and times of symptom onset and of ED arrival were registered by a neurologist. Sociodemographic factors and data about the course of events were obtained by standardized interview conducted with patients or proxies. In a multivariable analysis, an extended Cox proportional hazards model was used, and hazard ratios were determined. RESULTS: Primary analyses were performed for 558 interviewed patients (mean age 66.8+/-13.5 years, 45% female patients) with confirmed stroke; 452 (81%) patients had a known onset of symptoms. Median interval between symptom onset and ED arrival was 151 minutes (range 5 to 9,590 minutes). Transport by emergency medical services (adjusted hazard ratio 0.28 [95% confidence interval (CI) 0.19 to 0.41]), increasing age (hazard ratio 0.99 [95% CI 0.98 to 0.99]), greater stroke severity (National Institutes of Health Stroke Scale score; hazard ratio 0.93 [95% CI 0.90 to 0.96]), having transient ischemic attack rather than persistent symptoms (hazard ratio 0.32 [95% CI 0.22 to 0.46]) and symptoms considered urgent (hazard ratio 0.68 [95% CI 0.55 to 0.84]) were the factors most strongly associated with a shorter out-of-hospital interval. CONCLUSION: There are considerable delays between stroke symptom onset and ED arrival. Programs to improve awareness of patients with stroke to seek medical help immediately may reduce unnecessary delays to ED arrival.
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Servicios Médicos de Urgencia , Accidente Cerebrovascular/terapia , Anciano , Anciano de 80 o más Años , Estudios Transversales , Servicio de Urgencia en Hospital , Femenino , Alemania , Humanos , Ataque Isquémico Transitorio/terapia , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Accidente Cerebrovascular/fisiopatología , Factores de Tiempo , Servicios Urbanos de SaludRESUMEN
BACKGROUND: In patients with acute stroke, systemic thrombolysis needs to be administered within 3 hours of symptom onset. The aim of the present study was to reduce prehospital delays in a population-based intervention. METHODS: We performed a cluster-randomized trial with 48 zip code areas as cluster units in the catchment area of 3 inner-city hospitals in Berlin, Germany. The primary end point was time between symptom onset and hospital admission. The intervention consisted of an educational letter indicating stroke symptoms and emphasizing the importance of calling the emergency medical services. We additionally included a bookmark and sticker with the emergency medical services' telephone number. We fitted a series of log-normal survival regression models (time to admission) with frailty terms shared by inhabitants of the same zip code area. RESULTS: A total of 75 720 inhabitants received the intervention. Between 2004 and 2005, 741 patients with cerebrovascular events were admitted from the control areas (n = 24) and 647 from the intervention areas (n = 24). A prehospital time of 2 hours or less and 3 hours or less was achieved by 22% and 28% of patients, respectively, in the control group compared with 26% and 34%, respectively, in the intervention group. In the log-normal model, time to hospital was reduced by 27% in the intervention group in women (acceleration factor, 0.73; 95% confidence interval, 0.58-0.94), while no significant effect was found in men. CONCLUSIONS: The population-based intervention was effective in reducing prehospital delays in women but not in men. Future research should focus on the potential transferability of the intervention, its sustainability, and sex-specific impact.
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Educación en Salud , Conocimientos, Actitudes y Práctica en Salud , Ataque Isquémico Transitorio/tratamiento farmacológico , Accidente Cerebrovascular/tratamiento farmacológico , Terapia Trombolítica , Anciano , Anciano de 80 o más Años , Servicios Médicos de Urgencia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de TiempoRESUMEN
OBJECTIVES: Atrial fibrillation (AF) is an important risk factor for stroke. The primary purpose of this study was to determine the resource use for patients admitted to hospital with acute stroke and to calculate stroke-related direct costs, stratifying the results according to the presence of AF as a risk factor. METHODS: Data from 558 consecutive patients hospitalized with confirmed acute stroke between August 2000 and July 2001 were analyzed as part of the Berlin Acute Stroke Study. Sociodemographic variables were assessed by direct interview, while hospital data were derived from patient medical records. Patients or their carers completed a follow-up questionnaire about resource utilization and absenteeism from work during the 12-month period after hospital admission. RESULTS: Out of the 367 patients with follow-up data and ECG findings, 71 (19%) had AF. Patients with AF were generally older, more likely to be female, and had more severe strokes compared with those without AF. Mean direct costs per patient were significantly higher in those with AF-related strokes (EURO 11,799 vs EURO 8817 for non-AF-related strokes; P < 0.001). After adjustment for confounding factors, direct costs were comparable in the two groups, except for acute hospitalization costs, which remained significantly higher in the group with AF (P < 0.05). CONCLUSION: Medical care for stroke patients with AF is associated with higher costs compared with those without AF; this is explained mainly by confounding factors and driven essentially by a significant difference in acute hospitalization costs.
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Fibrilación Atrial/complicaciones , Costo de Enfermedad , Recursos en Salud/estadística & datos numéricos , Costos de Hospital/estadística & datos numéricos , Hospitales Urbanos/economía , Accidente Cerebrovascular/economía , Enfermedad Aguda , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/economía , Berlin , Análisis Costo-Beneficio , Demografía , Femenino , Recursos en Salud/economía , Hospitales Urbanos/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Medición de Riesgo , Factores de Riesgo , Clase Social , Accidente Cerebrovascular/etiología , Encuestas y CuestionariosRESUMEN
STUDY OBJECTIVE: Differences between men and women in management and outcome following cerebrovascular events have been described. However, most of the differences observed have only been partially adjusted for baseline differences, or not at all. The objective of the present study was to compare acute and follow-up management between men and women after stroke and transitory ischemic attacks, adjusting for potential confounders. DESIGN: Patients with symptoms of stroke were included at admission to one of four participating hospitals in the inner city of Berlin, Germany. Risk factors, clinical characteristics, and acute management were assessed from medical records. Patients were asked about socioeconomic factors and follow-up management in a baseline interview and by postal questionnaire, respectively. The follow-up was 12 months. Multiple logistic regression analyses were used to assess odds ratios for management variables. RESULTS: A total of 558 patients were included (55% men, mean age 65+/-13 years; 45% women, 69+/-14 years). Indications for admission were stroke (74%) and transitory ischemic attacks (26%). In multivariable analyses, there were no differences in diagnostic procedures performed at baseline and in follow-up management between men and women. However, women were significantly more likely to receive hypoglycemic drugs (odds ratio 2.49; 95% confidence interval 1.33-4.63) in the acute management period. Regarding the need for nursing support/a nursing home after 12 months, there were no significant differences between men and women. CONCLUSIONS: After adjustment for differences in baseline characteristics, we only found few differences in acute and long-term management between men and women following hospital admission after suffering a cerebrovascular event.
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Ataque Isquémico Transitorio/terapia , Evaluación de Procesos y Resultados en Atención de Salud , Factores Sexuales , Accidente Cerebrovascular/terapia , Cuidados Posteriores , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Hospitalización , Humanos , Ataque Isquémico Transitorio/diagnóstico , Masculino , Persona de Mediana Edad , Enfermería en Rehabilitación , Accidente Cerebrovascular/diagnósticoRESUMEN
BACKGROUND: A limiting factor for immediate initiation of stroke therapy is delayed hospital arrival. We assessed general knowledge on and behavior during an acute stroke with particular emphasis on prehospital temporal delays and a focus on the high-risk group of patients with atrial fibrillation (AF). METHODS: As part of the Berlin Acute Stroke Study (BASS), we interviewed patients admitted to hospital with symptoms of stroke using a standardized questionnaire. Cardiac rhythm was assessed by ECG and Holter monitor. Data analysis included additional stratification for age and gender. RESULTS: Of a total of 558 patients (66.8 +/- 13.5 years; 45% female) diagnosed with TIA or stroke 28% interpreted their own symptoms correctly as due to stroke. Female patients reporting cardiac arrhythmias and having AF more often correctly interpreted their symptoms as stroke (P = 0.03), considered their symptoms urgent (P = 0.02), considered stroke a medical emergency (P < 0.05) and had shorter prehospital delay times (P = 0.001) compared to female patients not reporting cardiac arrhythmias. Male, younger (< 65 years) and older patient groups showed no such effect, respectively. CONCLUSION: Females who know to have AF demonstrate better knowledge of stroke symptoms compared to females unaware or without this risk factor. This better knowledge translates into more appropriate behavior during an acute stroke.
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Fibrilación Atrial/epidemiología , Electrocardiografía , Conocimientos, Actitudes y Práctica en Salud , Accidente Cerebrovascular/epidemiología , Distribución por Edad , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/diagnóstico , Actitud Frente a la Salud , Comorbilidad , Femenino , Estudios de Seguimiento , Alemania/epidemiología , Encuestas Epidemiológicas , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Probabilidad , Índice de Severidad de la Enfermedad , Distribución por Sexo , Estadísticas no Paramétricas , Accidente Cerebrovascular/diagnóstico , Encuestas y CuestionariosRESUMEN
The 36-item short-form health survey (SF-36) is one of the most commonly used health status instruments in patients with cerebrovascular disease. However, responsiveness to change in health-related quality of life (HRQoL) has not yet been assessed for the SF-36 and its shortened version, the SF-12. The main objective of the present study was to determine responsiveness to change of the SF-12 in patients with cerebrovascular disease. Patients with stroke/transient ischaemic attack (TIA) were included at admission to one of four participating hospitals. HRQoL was assessed with the Physical (PCS-12) and Mental (MCS-12) Component Summary scales at baseline (referring to the status prior to the event) and after 12 months. Responsiveness to change was determined with the standardized response mean (SRM) and classified as small (SRM 0.20-0.49), moderate (0.50-0.79) or large (> or =0.80). A total of 558 patients were included [55% men, mean age 65 (SD, 13) years; 45% women, mean age 69 (SD, 14) years]. Indications for admission were stroke (74%) and TIA (26%). In patients with stroke, SRMs were small for the PCS-12 [SRM 0.49; absolute change -5.9 (SD, 12)] and moderate for the MCS-12 [SRM 0.52; absolute change -6.6 (SD, 13)]. In patients with TIA, SRMs were below 0.2 for the PCS-12 [absolute change -0.7 (SD, 11)] and small for the MCS-12 [SRM 0.34; absolute change -3.7 (SD, 11)]. SRMs increased with stroke severity as indicated by the NIHSS score. The SF-12 summary scales showed a small to moderate responsiveness to change in patients after stroke. Responsiveness to change was higher in patients with increased symptom severity.
Asunto(s)
Indicadores de Salud , Ataque Isquémico Transitorio/fisiopatología , Ataque Isquémico Transitorio/psicología , Calidad de Vida , Accidente Cerebrovascular/fisiopatología , Accidente Cerebrovascular/psicología , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Reproducibilidad de los Resultados , Factores de TiempoRESUMEN
BACKGROUND AND PURPOSE: After the unification in 1990 two different health and political systems merged in Germany. Our aim was to analyze trends in mortality from cerebrovascular diseases in the formerly divided western and eastern parts of Germany since the unification. METHODS: Trends in mortality were determined by analyzing age-adjusted vital statistics data obtained from the Federal Statistics Office. ICD-9 was used from 1990 to 1997 and ICD-10 in 1998 and 1999. RESULTS: Cerebrovascular mortality declined in Germany between 1991 and 1999 from 104.4 to 72.3 per 100000 men and from 82.2 to 55.5 per 100000 women. Mortality rates from cerebrovascular diseases in East Germany were continuously above West German rates: in 1991 the overall rate ratio in East compared to West Germany was 1.6 and in 1999 it was 1.5 in both men and women. This regional variation is mainly due to a higher rate of cerebrovascular diseases being defined as 'Other' (ICD-9 437, now ICD-10 I67) in East compared to West Germany. CONCLUSION: Nearly 10 years after the unification, cerebrovascular mortality is still markedly higher in East compared to the West Germany. Further investigation is needed to determine the causes for the regional variation in cerebrovascular mortality and to improve preventive strategies.