Beate Gaertner

Lifestyle Risk Factors for Ischemic Stroke and Transient Ischemic Attack in Young Adults in the Stroke in Young Fabry Patients Study

Background and Purpose— Although many stroke patients are young or middle-aged, risk factor profiles in these age groups are poorly understood. Methods— The Stroke in Young Fabry Patients (sifap1) study prospectively recruited a large multinational European cohort of patients with cerebrovascular events aged 18 to 55 years to establish their prevalence of Fabry disease. In a secondary analysis of patients with ischemic stroke or transient ischemic attack, we studied age- and sex-specific prevalences of various risk factors. Results— Among 4467 patients (median age, 47 years; interquartile range, 40–51), the most frequent well-documented and modifiable risk factors were smoking (55.5%), physical inactivity (48.2%), arterial hypertension (46.6%), dyslipidemia (34.9%), and obesity (22.3%). Modifiable less well-documented or potentially modifiable risk factors like high-risk alcohol consumption (33.0%) and short sleep duration (20.6%) were more frequent in men, and migraine (26.5%) was more frequent in women. Women were more often physically inactive, most pronouncedly at ages <35 years (18–24: 38.2%; 25–34: 51.7%), and had high proportions of abdominal obesity at age 25 years or older (74%). Physical inactivity, arterial hypertension, dyslipidemia, obesity, and diabetes mellitus increased with age. Conclusions— In this large European cohort of young patients with acute ischemic cerebrovascular events, modifiable risk factors were highly prevalent, particularly in men and older patients. These data emphasize the need for vigorous primary and secondary prevention measures already in young populations targeting modifiable lifestyle vascular risk factors. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique Identifier: NCT00414583.

Health risk factors and self-rated health among job-seekers

BackgroundTo determine a) proportions of behavior related health risk factors among job-seekers and b) to what extend these are related to self-rated health.MethodsOver 12 months, job-seekers were recruited at three job-agencies in northeastern Germany. Among all individuals eligible for study inclusion, 7,906 (79.8%) provided information on smoking, risky drinking, overweight/obesity (body mass index), fruit and vegetable intake, physical inactivity, illicit drug use, and self-rated health. Proportions and 95% confidence intervals stratified by gender, age and duration of unemployment were calculated. Multivariate logistic regression analyses predicting self-rated health were conducted.ResultsThe proportions of each health-risk factor were high, and 52.4% of the sample (53.4% male, 33.5 years mean age) had 3 or more health risk factors. Mostly, the proportions were particularly high among men and long-term unemployed individuals; e.g. 84.8% of the 18-24 year old long-term unemployed men were current smokers. Proportions of substance use related health risk factors were highest among the 18-24 year olds (e.g. risky drinking 28.7%), and proportions of health risk factors related to nutrition and physical inactivity were highest among the 40-64 year olds (e.g. overweight/obesity 65.4%). Depending on gender, all health risk factors and having 3 or more health risk factors were associated with lower self-rated health; odd ratios ranged between 1.2 for smoking (95% CI: 1.0-1.3) and 1.7 for overweight and physical inactivity (95% CI: 1.5-1.9).ConclusionsPrevention efforts to reduce health risk factors and to increase health among job-seekers are needed, and job agencies appear a feasible setting for their implementation.

MRI in acute cerebral ischemia of the young: The Stroke in Young Fabry Patients (sifap1) Study

Objective: We focused on cerebral imaging findings in a large cohort of young patients with a symptomatic ischemic cerebrovascular event (CVE) to extract relevant pathophysiologic and clinical information. Methods: We analyzed the scans of 2,979 patients (aged 18–55 years) enrolled in the sifap1 project with clinical evidence of ischemic stroke (IS) or clinically defined TIA in whom MRI, including diffusion-weighted imaging, was obtained within 10 days of the CVE. Age groups were categorized as 18–34, 35–44, and 45–55 years. We compared age- and sex-specific proportions of infarct features, white matter hyperintensities, and old microbleeds. Results: Acute infarcts were identified in 1,914 of 2,264 patients (84.5%) with IS and 101 of 715 patients (14.1%) with TIA. Among patients with IS, younger age was significantly associated with acute infarcts in the posterior circulation, while anterior circulation infarcts and acute lacunar infarcts were more frequent in older age groups. One or more old infarcts were present in 26.8% of IS and 17.1% of TIA patients. This rate remained high even after excluding patients with a prior CVE (IS, 21.7%; TIA, 9.9%). The prevailing type of old infarction was territorial in patients younger than 45 years and lacunar in those aged 45 years or older. The frequency of white matter hyperintensities (46.4%) and their severity was positively associated with age. Old microbleeds were infrequent (7.2%). Conclusions: Young adults show a high frequency of preexisting and clinically silent infarcts and a relative preference for acute ischemia in the posterior circulation. Findings suggesting small-vessel disease become apparent at age 45 years and older.

Operationalizing multimorbidity and autonomy for health services research in aging populations - the OMAHA study

BackgroundAs part of a Berlin-based research consortium on health in old age, the OMAHA (Operationalizing Multimorbidity and Autonomy for Health Services Research in Aging Populations) study aims to develop a conceptual framework and a set of standardized instruments and indicators for continuous monitoring of multimorbidity and associated health care needs in the population 65 years and older.Methods/DesignOMAHA is a longitudinal epidemiological study including a comprehensive assessment at baseline and at 12-month follow-up as well as brief intermediate telephone interviews at 6 and 18 months. In order to evaluate different sampling procedures and modes of data collection, the study is conducted in two different population-based samples of men and women aged 65 years and older. A geographically defined sample was recruited from an age and sex stratified random sample from the register of residents in Berlin-Mitte (Berlin OMAHA study cohort, n = 299) for assessment by face-to-face interview and examination. A larger nationwide sample (German OMAHA study cohort, n = 730) was recruited for assessment by telephone interview among participants in previous German Telephone Health Surveys. In both cohorts, we successfully applied a multi-dimensional set of instruments to assess multimorbidity, functional disability in daily life, autonomy, quality of life (QoL), health care services utilization, personal and social resources as well as socio-demographic and biographical context variables. Response rates considerably varied between the Berlin and German OMAHA study cohorts (22.8% vs. 59.7%), whereas completeness of follow-up at month 12 was comparably high in both cohorts (82.9% vs. 81.2%).DiscussionThe OMAHA study offers a wide spectrum of data concerning health, functioning, social involvement, psychological well-being, and cognitive capacity in community-dwelling older people in Germany. Results from the study will add to methodological and content-specific discourses on human resources for maintaining quality of life and autonomy throughout old age, even in the face of multiple health complaints.

Riskanter Alkoholkonsum und Rauschtrinken unter Berücksichtigung von Verletzungen und der Inanspruchnahme alkoholspezifischer medizinischer Beratung

The German Health Interview and Examination Survey for Adults (DEGS1) was conducted from 2008-2011 and comprised interviews, examinations and tests. The target population was the resident population of Germany aged from 18-79 years (n = 8,152). Data on alcohol consumption, at-risk drinking and heavy episodic drinking was collected in a self-administered questionnaire with the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C). At-risk drinking is most common among young individuals aged from 19-29 years (men 54.9 %; women 36 %), becoming less common from an age of 65 years. With 41.6 %, at-risk drinking is more prevalent in men than in women (25.6 %). Men are three times more likely to be heavy episodic drinkers than women. Injuries are more common among individuals with at-risk or heavy episodic drinking. They receive advice on alcohol consumption during visits to general practitioners/specialists or outpatient departments more often than individuals without these drinking patterns. An English full-text version of this article is available at SpringerLink as supplemental.

Kidney Function and White Matter Disease in Young Stroke Patients Analysis of the Stroke in Young Fabry Patients Study Population

Background and Purpose— Impaired kidney function is thought to be associated with small vessel disease, outcome, and mortality in the general stroke population. Data are limited regarding young patients. The aim of this study was to investigate the association of kidney function and white matter hyperintensities (WMHs) in young patients with first ischemic stroke. Methods— We analyzed 2500 young (18–55 years) patients with first-ever ischemic stroke from the prospective observational Stroke in Young Fabry Patients (SIFAP1) study with available MRI data on WMH. Of these, 2009 had available data concerning estimated glomerular filtration rate (eGFR). Kidney function was expressed as eGFR by the Modification of Diet in Renal Disease method. Deep WMHs on MRI were classified by the Fazekas score. Multivariate analysis was performed using a regression model with random effects. Results— Mean eGFR was 96.7 mL/min in those with WMH Grade 0 to 1 (none to mild), 90.7 mL/min in WMH Grade 2 (moderate), and 89 mL/min in WMH Grade 3 (severe). Univariate analysis revealed WMH to be associated with age (P<0.001), hypertension (P<0.001), cardiovascular disease (P=0.015), overweight (body mass index >25 kg/m2; P=0.013), current smoking (P=0.044), and eGFR (P=0.009). In multivariate analysis, age, hypertension, and eGFR remained associated with WMH severity. Conclusions— In young patients with acute ischemic stroke, lower eGFR values in the normal range are associated with the presence of moderate to severe WMH. Clinical Trial Registration— URL: http://clinicaltrials.gov. Unique Identifier: NCT00414583.

Gender-specific predictors of risky alcohol use among general hospital inpatients

OBJECTIVE To investigate sociodemographic-, living situation- and substance-related variables as predictors of current risky alcohol use for both female and male general hospital inpatients. METHOD The sample of 6050 female and 8282 male general hospital inpatients was recruited in 2002-2004. Using the Alcohol Use Disorder Identification Test-Consumption, they were assigned to four drinking groups: abstinent, moderate use, slightly increased use and notably increased use. Gender-specific predictors of group affiliation were determined using multivariate multinomial logistic regressions. RESULTS In both genders, younger age, rural living environment, the occurrence of lifetime alcohol use disorders (AUDs) and current tobacco smoking were positively associated with risky alcohol use. Higher education was positively associated with slightly and notably increased use for women. Living alone, being divorced/ widowed and being unemployed (relative risk ratios=1.4-1.7) were positively associated with notably increased use for men. In both genders, older age, less education and the occurrence of lifetime AUDs were positively associated with abstinence. CONCLUSIONS Higher educated women are likely to report risky alcohol use. Marriage may have a protective effect on level of alcohol use for men only. In addition to the implementation of routine alcohol screening, the examined data may provide cost-effective information that could be used to tailor interventions.

'We can do only what we have the means for' general practitioners' views of primary care for older people with complex health problems

BackgroundDue to demographic change, general practitioners (GPs) are increasingly required to care for older people with complex health problems. Little is known about the subjective appraisals of GPs concerning the demanded changes. Our objective is to explore how general practitioners view their professional mandates and capacities to provide comprehensive care for older people with complex health problems. Do geriatric training or experience influence viewpoints? Can barriers for the implementation of changes in primary care for older people with complex health problems be detected?MethodsPreceding a controlled intervention study on case management for older patients in the primary care setting (OMAHA II), this qualitative study included 10 GPs with differing degrees of geriatric qualification. Semi structured interviews were conducted and audio-taped. Full interview transcripts were analyzed starting with open coding on a case basis and case descriptions. The emerging thematic structure was enriched with comparative dimensions through reiterated inter-case comparison and developed into a multidimensional typology of views.ResultsBased on the themes emerging from the data and their presentation by the interviewed general practitioners we could identify three different types of views on primary care for older people with complex health problems: ‘maneuvering along competence limits’, ‘Herculean task’, and ‘cooperation and networking’. The types of views differ in regard to role-perception, perception of their own professional domain, and action patterns in regard to cooperation. One type shows strong correspondence with a geriatrician. Across all groups, there is a shared concern with the availability of sufficient resources to meet the challenges of primary care for older people with complex health problems.ConclusionsLimited financial resources, lack of cooperational networks, and attitudes appear to be barriers to assuring better primary care for older people with complex health problems. To overcome these barriers, geriatric training is likely to have a positive impact but needs to be supplemented by regulations regarding reimbursement. Most of all, general practitioners’ care for older people with complex health problems needs a conceptual framework that provides guidance regarding their specific role and contribution and assisting networks. For example, it is essential that general practice guidelines become more explicit with respect to managing older people with complex health problems.

[Alcohol consumption, at-risk and heavy episodic drinking with consideration of injuries and alcohol-specific medical advice: results of the German Health Interview and Examination Survey for Adults (DEGS1)].

The German Health Interview and Examination Survey for Adults (DEGS1) was conducted from 2008-2011 and comprised interviews, examinations and tests. The target population was the resident population of Germany aged from 18-79 years (n = 8,152). Data on alcohol consumption, at-risk drinking and heavy episodic drinking was collected in a self-administered questionnaire with the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C). At-risk drinking is most common among young individuals aged from 19-29 years (men 54.9 %; women 36 %), becoming less common from an age of 65 years. With 41.6 %, at-risk drinking is more prevalent in men than in women (25.6 %). Men are three times more likely to be heavy episodic drinkers than women. Injuries are more common among individuals with at-risk or heavy episodic drinking. They receive advice on alcohol consumption during visits to general practitioners/specialists or outpatient departments more often than individuals without these drinking patterns. An English full-text version of this article is available at SpringerLink as supplemental.

Changes in physical functioning among men and women aged 50–79 years in Germany: an analysis of National Health Interview and Examination Surveys, 1997–1999 and 2008–2011

BackgroundThis study examines changes in physical functioning among adults aged 50-79 years in Germany based on data from two German National Health Interview and Examination Surveys conducted in 1997–1999 (GNHIES98) and 2008–2011 (DEGS1).MethodsUsing cross-sectional data from the two surveys (GNHIES98, n = 2884 and DEGS1, n = 3732), we examined changes in self-reported physical functioning scores (Short Form-36 physical functioning subscale (SF-36 PF)) by sex and age groups (50–64 and 65–79 years). Covariables included educational level, living alone, nine chronic diseases, polypharmacy (≥5 prescribed medicines), body mass index, sports activity, smoking and alcohol consumption. Multimorbidity was defined as ≥2 chronic diseases. Multivariable models were fitted to examine consistency of changes in physical functioning among certain subgroups and to assess changes in mean SF-36 PF scores, adjusting for changes in covariables between surveys.ResultsMean physical functioning increased among adults aged 50–79 years between surveys in unadjusted analyses, but this change was not as marked among men aged 65–79 years who experienced rising obesity (20.6 to 31.5%, p = 0.004) and diabetes (13.0 to 20.0%, p = 0.014). Prevalence of multimorbidity and polypharmacy use increased among men and women aged 65–79 years. In sex and age specific multivariable analyses, changes in physical functioning over time were consistent across subgroups. Gains in physical functioning were explained by improved education, lower body mass index and improved health-related behaviours (smoking, alcohol consumption, sports activity) in women, but less so among men.ConclusionsPhysical functioning improved in Germany among adults aged 50–79 years. Improvements in the population 65–79 years were less evident among men than women, despite increases in multimorbidity prevalence among both sexes. Changes in health behaviours over time differed between sexes and help explain variations in physical functioning. Targeted health behaviour interventions are indicated from this study.