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Basol ME, Seifert R. The Cold War in pharmacology: a bibliometric analysis of Berlin's contributions to Naunyn‑Schmiedeberg's Archives of Pharmacology (1947-1974). NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03115-6. [PMID: 38758226 DOI: 10.1007/s00210-024-03115-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 04/19/2024] [Indexed: 05/18/2024]
Abstract
After World War II, Berlin was divided into the West, controlled by The United States, the UK, and France, and the East, controlled by the Soviet Union, resulting in a Cold War for decades. This bibliometric study analyzes the influence of the Cold War on pharmacological research in Berlin by evaluating publication patterns in Naunyn-Schmiedeberg's Archives of Pharmacology from 1947 to 1974 (n = 383). The publications highlight the political disparities in scientific output, exacerbated by the founding of the Free University of Berlin (FUB) as a countermeasure to Soviet repression, promoting academic freedom in West-Berlin. Researchers in West-Berlin published many more papers in Naunyn-Schmiedeberg's Archives of Pharmacology than researchers in East-Berlin and received much more citations. West-Berlin adopted English as a scientific language much more rapidly than East-Berlin. West-Berlin and East-Berlin focused on totally different research topics. This paper demonstrates how political freedom, financial support, and internationalization boosted research productivity in West-Berlin. In contrast, political suppression, financial scarcity, and restricted international ties hindered scientific development in East-Berlin.
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Affiliation(s)
- Mert Erkan Basol
- Institute of Pharmacology, Hannover Medical School, D-30625, Hannover, Germany
| | - Roland Seifert
- Institute of Pharmacology, Hannover Medical School, D-30625, Hannover, Germany.
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Grigoriev P, Klüsener S, van Raalte A. Quantifying the contribution of smoking to regional mortality disparities in Germany: a cross-sectional study. BMJ Open 2022; 12:e064249. [PMID: 36180117 PMCID: PMC9528608 DOI: 10.1136/bmjopen-2022-064249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Substantial regional variation in smoking behaviour in Germany has been well documented. However, little is known about how these regional differences in smoking affect regional mortality disparities. We aim to assess the contribution of smoking to regional mortality differentials in Germany over the last four decades. DESIGN A cross-sectional study using official cause-specific mortality data by German Federal State aggregated into five macro-regions: East, North, South, West-I and West-II. PARTICIPANTS The entire population of Germany stratified by sex, age and region during 1980-2019. MAIN OUTCOME MEASURES Smoking-attributable fraction estimated using the Preston-Glei-Wilmoth method; life expectancy at birth before and after the elimination of smoking-attributable deaths. RESULTS In all macro-regions, the burden of past smoking has been declining among men but growing rapidly among women. The hypothetical removal of smoking-attributable deaths would eliminate roughly half of the contemporary advantage in life expectancy of the vanguard region South over the other macro-regions, apart from the East. In the latter, smoking only explains around a quarter (0.5 years) of the 2-year difference in male life expectancy compared with the South observed in 2019. Among women, eliminating smoking-attributable deaths would put the East in a more disadvantageous position compared with the South as well as the other macro-regions. CONCLUSION While regional differences in smoking histories explain large parts of the regional disparities in male mortality, they are playing an increasingly important role for female mortality trends and differentials. Health policies aiming at reducing regional inequalities should account for regional differences in past smoking behaviour.
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Affiliation(s)
- Pavel Grigoriev
- Demographic Change and Longevity, Federal Institute for Population Research (BiB), Wiesbaden, Germany
| | - Sebastian Klüsener
- Demographic Change and Longevity, Federal Institute for Population Research (BiB), Wiesbaden, Germany
- Vytautas Magnus University, Kaunas, Lithuania
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Global epidemiology, health burden and effective interventions for elevated blood pressure and hypertension. Nat Rev Cardiol 2021; 18:785-802. [PMID: 34050340 PMCID: PMC8162166 DOI: 10.1038/s41569-021-00559-8] [Citation(s) in RCA: 444] [Impact Index Per Article: 148.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 02/07/2023]
Abstract
High blood pressure is one of the most important risk factors for ischaemic heart disease, stroke, other cardiovascular diseases, chronic kidney disease and dementia. Mean blood pressure and the prevalence of raised blood pressure have declined substantially in high-income regions since at least the 1970s. By contrast, blood pressure has risen in East, South and Southeast Asia, Oceania and sub-Saharan Africa. Given these trends, the prevalence of hypertension is now higher in low-income and middle-income countries than in high-income countries. In 2015, an estimated 8.5 million deaths were attributable to systolic blood pressure >115 mmHg, 88% of which were in low-income and middle-income countries. Measures such as increasing the availability and affordability of fresh fruits and vegetables, lowering the sodium content of packaged and prepared food and staples such as bread, and improving the availability of dietary salt substitutes can help lower blood pressure in the entire population. The use and effectiveness of hypertension treatment vary substantially across countries. Factors influencing this variation include a country's financial resources, the extent of health insurance and health facilities, how frequently people interact with physicians and non-physician health personnel, whether a clear and widely adopted clinical guideline exists and the availability of medicines. Scaling up treatment coverage and improving its community effectiveness can substantially reduce the health burden of hypertension.
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Time trends in stroke incidence and in prevalence of risk factors in Southern Germany, 1989 to 2008/09. Sci Rep 2018; 8:11981. [PMID: 30097633 PMCID: PMC6086828 DOI: 10.1038/s41598-018-30350-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 07/24/2018] [Indexed: 11/08/2022] Open
Abstract
In prior studies, stroke incidence has mainly shown either declining time trends or stable rates in high-income countries. Changes could partially be linked to trends in classic cardiovascular disease (CVD) risk factors. In the present study, we analyzed the incidence of stroke in parallel with the prevalence of CVD risk factors over time in a German population. Data from three independent population-based MONICA/KORA Augsburg surveys conducted in 1989/90 (S2), 1994/95 (S3), and 1999/2001 (S4) were used to calculate age-standardized incidence rates (IR) of first-ever stroke over eight years from each baseline survey. Furthermore, the age-standardized prevalence rates of CVD risk factors were analyzed for these surveys. Changes in IR or prevalence were considered significantly different if their 95% confidence intervals (CI) did not overlap. The age-standardized IR of stroke showed no significant time trend (S2: IR = 203.4 per 100,000 person-years; CI 176.4-233.4, S3: IR = 225.6; 197.1-257.0, S4: IR = 209.9; CI 182.4-240.3). In agreement, the prevalence of the CVD risk factors was quite stable over time, showing divergent, but mostly non-significant changes. However, due to the aging Western societies and the longer survival time of stroke patients, the total number of stroke patients in the population will increase even with a stable IR.
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Grigoriev P, Pechholdová M. Health Convergence Between East and West Germany as Reflected in Long-Term Cause-Specific Mortality Trends: To What Extent was it Due to Reunification? EUROPEAN JOURNAL OF POPULATION = REVUE EUROPEENNE DE DEMOGRAPHIE 2017; 33:701-731. [PMID: 29299014 PMCID: PMC5740210 DOI: 10.1007/s10680-017-9455-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The sizeable mortality gap between the German Democratic Republic (East Germany) and the pre-unified Federal Republic of Germany (West Germany) narrowed rapidly after the two states were unified. Despite extensive research, the mechanisms underlying the convergence process are still not fully understood. Significant changes to coding practices and the system of data collection introduced in East Germany shortly after reunification have further complicated the ability of researchers to interpret mortality trends. Our aim is to assess the role of German reunification in the convergence process in light of the evolution of long-term mortality trends by causes of death. Compared to previous studies, we rely on much more detailed mortality data, which we first adjust for notable distortions. We propose an upward correction of cancer mortality, as well as corrections that account for obvious changes in the items selected within the ICD chapter of circulatory diseases. We identify three distinct processes that took place in East Germany around the time of reunification: (1) a sustained reduction in mortality that started before reunification; (2) a temporary increase in mortality in 1990-1991 that was related to the abrupt social transition, as reflected by socially sensitive causes such as accidents, alcohol-related diseases, and acute myocardial infarction; and (3) a reunification-driven process of convergence that was mostly caused by the accelerated decline in mortality from cerebrovascular and chronic heart diseases. Mortality improvements observed in the GDR starting in the 1980s might be interpreted as the first signs of a cardiovascular revolution. Shifts in individual behaviour likely started before reunification, whereas the real progress in medical care occurred later with the implementation of the Western system of health care. We therefore conclude that German reunification per se did not initiate the convergence process, but rather reinforced and accelerated trends that were already apparent.
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Affiliation(s)
- Pavel Grigoriev
- Max Planck Institute for Demographic Research, Rostock, Germany
| | - Markéta Pechholdová
- University of Economics, Prague, Czech Republic
- Institut national d’études démographiques, Paris, France
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Vogt T, van Raalte A, Grigoriev P, Myrskylä M. The German East-West Mortality Difference: Two Crossovers Driven by Smoking. Demography 2017; 54:1051-1071. [PMID: 28493101 PMCID: PMC5486873 DOI: 10.1007/s13524-017-0577-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Before the fall of the Berlin Wall, mortality was considerably higher in the former East Germany than in West Germany. The gap narrowed rapidly after German reunification. The convergence was particularly strong for women, to the point that Eastern women aged 50-69 now have lower mortality despite lower incomes and worse overall living conditions. Prior research has shown that lower smoking rates among East German female cohorts born in the 1940s and 1950s were a major contributor to this crossover. However, after 1990, smoking behavior changed dramatically, with higher smoking intensity observed among women in the eastern part of Germany. We forecast the impact of this changing smoking behavior on East-West mortality differences and find that the higher smoking rates among younger East German cohorts will reverse their contemporary mortality advantage. Mortality forecasting methods that do not account for smoking would, perhaps misleadingly, forecast a growing mortality advantage for East German women. Experience from other countries shows that smoking can be effectively reduced by strict anti-smoking policies. Instead, East Germany is becoming an example warning of the consequences of weakening anti-smoking policies and changing behavioral norms.
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Affiliation(s)
- Tobias Vogt
- Max Planck Institute for Demographic Research, Konrad-Zuse-Str.1, 18057, Rostock, Germany
| | - Alyson van Raalte
- Max Planck Institute for Demographic Research, Konrad-Zuse-Str.1, 18057, Rostock, Germany.
| | - Pavel Grigoriev
- Max Planck Institute for Demographic Research, Konrad-Zuse-Str.1, 18057, Rostock, Germany
| | - Mikko Myrskylä
- Max Planck Institute for Demographic Research, Konrad-Zuse-Str.1, 18057, Rostock, Germany
- London School of Economics and Political Science, London, UK
- University of Helsinki, Helsinki, Finland
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Westphal C, Doblhammer G. La diffusion de la cigarette en Allemagne de l'Est et de l'Ouest : une perspective générationnelle. POPULATION 2012. [DOI: 10.3917/popu.1204.0771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Lawes CMM, Vander Hoorn S, Law MR, Elliott P, MacMahon S, Rodgers A. Blood pressure and the global burden of disease 2000. Part 1: Estimates of blood pressure levels. J Hypertens 2006; 24:413-22. [PMID: 16467639 DOI: 10.1097/01.hjh.0000199801.72563.6f] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To provide global estimates of blood pressure by age and sex for adults aged > or = 30 years, by WHO subregion. DESIGN AND METHODS Data were obtained from studies identified in a literature review of population-based surveys. These were complemented by data from MONICA and INTERSALT studies. Estimates of the shape of the age-systolic blood pressure (SBP) association were made from survey data utilizing parametric and non-parametric analyses. A linear sex-specific association of SBP with age was demonstrated from 30 to 70 years in females and 20 to 70 years for males in each subregion. Mean age- and sex-specific estimates of SBP were estimated for each WHO subregion separately, based on study and country-weighted SBP data. RESULTS Analyses were based on data from about 230 surveys and over 660 000 participants. Age-specific mean SBP values ranged from 114 to 164 mmHg for females, and 117-153 mmHg for males. Females typically had lower SBP levels than males in the 30-44-year age groups, but in all subregions, SBP levels rose more steeply with age for females than males. Therefore, SBP levels in those aged > or = 60 years tended to be higher in females. Subregions with consistently high mean SBP levels included parts of eastern Europe and Africa. Mean SBP levels were lowest in south-east Asia and parts of the western Pacific. CONCLUSIONS These global estimates of blood pressure by age, sex and subregion show considerable variation in estimated levels. The lack of data in developing countries is substantial, and this is an important limitation given the role of blood pressure in increasing cardiovascular disease levels.
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Affiliation(s)
- Carlene M M Lawes
- Clinical Trials Research Unit, University of Auckland, Auckland, New Zealand.
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Rohrmann S, Kroke A, Boeing H, Becker N. Time trends in cigarette smoking in two German cohorts--results from EPIC Germany. Eur J Cancer Prev 2003; 12:327-32. [PMID: 12883387 DOI: 10.1097/00008469-200308000-00014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Smoking prevention is less advanced in Germany compared with other European and North American countries, and fewer data exist, especially on the consumption habits at the individual level over time. EPIC Germany, which is part of a European multicentre study on diet and cancer, collected data on individual smoking behaviour and allows for consideration of the changing consumption pattern for both centres and different age groups. Within EPIC 25 546 and 27 548 participants, respectively, were recruited in Heidelberg and Potsdam. Data on smoking habits were collected by means of a computer-guided interview during the baseline examination between 1994 and 1998. For each birth cohort smoking prevalence and mean number of cigarettes smoked per day at different ages were calculated. Additionally, the prevalence of non-filter cigarette smoking was computed. Smoking prevalence in the 1990s was still higher among men (Heidelberg 16.3-32.3%; Potsdam 18.2-29.3%) than among women (Heidelberg 12.8-32.0%; Potsdam 10.4-27.8%). However, the percentage of women smokers was still increasing. Filter cigarettes comprised a growing percentage of the cigarettes smoked, but especially among men differences between both German cohorts can still be seen: depending on age, 10.0-12.7% of men in the Heidelberg cohort smoked non-filter cigarettes, but only 1.1-2.3% in the Potsdam cohort. The quantity smoked was higher in the Heidelberg than in the Potsdam cohort with respect to the mean number of cigarettes smoked per day as well as the pack-years of smoking. In conclusion, smoking habits in the Potsdam and the Heidelberg cohorts did not strongly differ by smoking prevalence. However, they did differ according to the quantity and quality of smoking. These differences, as well as the changes over the last 40 years may contribute to a changing pattern of diseases in different groups of the German population.
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Affiliation(s)
- S Rohrmann
- Deutsches Krebsforschungszentrum, Division of Clinical Epidemiology, Im Neuenheimer Feld 280, D-69120 Heidelberg, Germany
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Sharabi Y, Grotto I, Huerta M, Eldad A, Green MS. Risk factor profile for atherosclerosis among young adults in Israel--results of a large-scale survey from the young adult periodic examinations in Israel (YAPEIS) database. Eur J Epidemiol 2002; 17:757-64. [PMID: 12086094 DOI: 10.1023/a:1015684029550] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Assessing the prevalence of relevant risk factors among young adults is a critical step in the process of preventing atherosclerotic cardiovascular diseases (ASCVD) later in life. The Israel Defense Force Periodic Health Examination Center performs a routine check-up for subjects aged 25-45 years. Medical history, physical examination notes, laboratory results and ECG tracings are recorded, computerized and processed to form the Young Adults Periodic Examinations in Israel (YAPEIS) database. Data representing 31,640 subjects (27,769 males and 3871 females) examined between the years 1991-1999 were analyzed. The prevalence of documented risk factors for ASCVD were evaluated. The results of all parameters were graded categorically as low, moderate or high and the Framingham risk score was calculated. Fifty-one percent of the study participants were found to be overweight (body mass index > or = 25 kg/m2), 8.5% had high systolic blood pressure and 14.6% had high diastolic blood pressure. The prevalence of hypercholesterolemia and hyperglycemia was found to be 44.7 and 9.7%, respectively. Thirty-two percent of the subjects smoked cigarettes, and 76.7% reported not performing any routine physical activity. Furthermore, 31.8% had a Framingham score indicating a greater than 5% risk for developing a coronary event within the next 10 years. As expected, the prevalence of these risk factors increased with age and were found to be less frequent among females. Thus we conclude that many young Israeli adults hold significant risk factors for future ASCVD. Many of these risk factors are modifiable, and risk behavior is often amenable to alteration. Awareness to the high prevalence of risk factors among young adults should spark vigorous health-promotion programs as well as screening, education, and interventional measures aimed at altering the expected outcome of future ASCVD.
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Affiliation(s)
- Y Sharabi
- Israel Defence Forces, Medical Corps, Tel Aviv.
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McCarron P, Smith GD, Okasha M. Secular changes in blood pressure in childhood, adolescence and young adulthood: systematic review of trends from 1948 to 1998. J Hum Hypertens 2002; 16:677-89. [PMID: 12420191 DOI: 10.1038/sj.jhh.1001471] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2002] [Accepted: 07/22/2002] [Indexed: 11/09/2022]
Abstract
One plausible reason for the decline in cardiovascular disease (CVD), and in particular stroke, in the last century is population reductions in blood pressure. Blood pressure tracks from childhood into adulthood, and early-life blood pressure is associated with increased cardiovascular risk but few studies have reported on blood pressure trends among young individuals who are free of CVD and not taking antihypertensive medication. Knowledge of such trends may improve understanding of the causes of hypertension and enhance prevention. We report that declines in blood pressure have been taking place in high-income countries in 5 to 34-year-olds of both sexes and from a range of ethnic groups for at least the last 50 years, indicating that exposures acting in early life are important determinants of blood pressure. Possible explanations for these favourable trends include improvements in early-life diet and there is also intriguing evidence suggesting that blood pressure may be programmed by sodium intake in infancy. Occurring throughout the blood pressure distribution, these trends may have made important contributions to declining CVD rates. There may therefore be scope for intervening in early life to prevent high blood pressure in adulthood, and the downward trends reported in several recent studies suggest that the prevalence of adult hypertension and cardiovascular risk will continue to decline. However, persisting high rates of CVD in the developed world, the impending CVD epidemic in developing countries, along with increasing childhood obesity, and the possibility that favourable blood pressure trends may be plateauing point to the need for enhanced measures to control blood pressure, and for further research to improve understanding of its determinants.
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Affiliation(s)
- P McCarron
- N Ireland Cancer Registry, The Queen's University Belfast, UK.
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Nolte E, Shkolnikov V, McKee M. Changing mortality patterns in East and West Germany and Poland. II: short-term trends during transition and in the 1990s. J Epidemiol Community Health 2000; 54:899-906. [PMID: 11076985 PMCID: PMC1731602 DOI: 10.1136/jech.54.12.899] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To examine trends in life expectancy at birth and age and cause specific patterns of mortality in the former German Democratic Republic (GDR) and Poland during political transition and throughout the 1990s in both parts of Germany and in Poland. METHODS Decomposition of life expectancy by age and cause of death. Changes in life expectancy during transition by cause of death were examined using data for 1988/89 and 1990/91 for the former GDR and Poland; examination of life expectancy changes after transition were based on 1992-97 data for Germany and 1991-96 data for Poland. RESULTS In both the former GDR and Poland male life expectancy at birth declined by almost one year during transition, mainly attributable to rising death rates from external causes and circulatory diseases. Female life expectancy in Poland deteriorated by 0.3 years, largely attributable to increasing circulatory mortality among the old, while in East German female rising death rates in children and young adults were nearly outbalanced by declining circulatory mortality among those over 70. Between 1991/92 and 1996/97, male life expectancy at birth increased by 2.4 years in the former GDR, 1.2 years in old Federal Republic, and 2.0 years in Poland (women: 2.3, 0.9, and 1.2 years). In East Germany and Poland, the overall improvement was largely attributable to falling mortality among men aged 40-64, while those over 65 contributed the largest proportion to life expectancy gains in women. The change in deaths among men aged 15-39 accounted for 0.4 of a year to life expectancy at birth in East Germany and Poland, attributable largely to greater decreases from external causes. Among those over 40, absolute contributions to changing life expectancy were greater in the former GDR than in the other two entities in both sexes, largely attributable to circulatory diseases. A persisting East-west life expectancy gap in Germany of 2.1 years in men in 1997 was largely attributable to external causes, diseases of the digestive system and circulatory diseases. Higher death rates from circulatory diseases among the elderly largely explain the female life expectancy gap of approximately one year. CONCLUSIONS This study provides further insights into the health effects of political transition. Post-transition improvements in life expectancy and mortality have been much steeper in East Germany compared with Poland. Changes in dietary pattern and, in Germany, medical care may have been important factors in shaping post-transition mortality trends.
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Affiliation(s)
- E Nolte
- European Centre on Health of Societies in Transition, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT.
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Arabin B, Raum E, Mohnhaupt A, Schwartz FW. Two types of health care systems and their influence on the introduction of perinatal care: an epidemiological twin model in Berlin from 1950 to 1990. Matern Child Health J 1999; 3:81-91. [PMID: 10892416 DOI: 10.1023/a:1021801326561] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES When perinatal medicine emerged as a new medical discipline in the 1960s, Berlin was as one of the world's leading centers. During that time, the city was separated into two parts, each fostering its own health care system. After the destruction of the Berlin Wall, it was possible to speak with the citizens of East Berlin and to access their database systems. This created the singular opportunity to objectively compare the development of perinatal care in both parts of Berlin. METHODS Rates of maternal, perinatal, and infant mortality as well as the rate of preterm deliveries were evaluated over time and between East and West Berlin. The timing of introduction of 20 specific perinatal interventions was evaluated across 18 hospitals with more than 500 deliveries (11 in West Berlin and 7 in East Berlin). Interviews were conducted with 100 gynecologists, 100 midwives, and 100 women who had recently delivered their first child from each side of the city regarding their opinions of the importance of these interventions for the quality of perinatal medicine and how they would distribute a budget to improve maternity care. RESULTS Maternal, perinatal, and infant mortality decreased in both parts of Berlin until 1990 (p < 0.0001), without significant differences between East and West Berlin, though the preterm delivery rate was slightly lower in East Berlin compared with West Berlin (p < 0.06). Some new clinical techniques and treatments--such as cardiotocography, ultrasound, tocolytic therapy, and peridural anesthesia--were introduced earlier in West Berlin. In contrast, certain public health measures--such as maternal transport, screening programs for diabetes, and support of breastfeeding--were introduced much earlier in East Berlin. There were significant differences between the beliefs of gynecologists, midwives, and mothers in East and West Berlin. In general, citizens of East Berlin were more enthusiastic about technological medical advances, whereas citizens of West Berlin were more supportive of public health and alternative methods. In addition, there were significant differences between female and male physicians in their beliefs about how to improve health care, regardless of whether they resided in East or West Berlin. CONCLUSIONS The results of this study may serve as a basis for reflection on how different social circumstances and health care policies can influence the improvement of maternal and child health care.
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Affiliation(s)
- B Arabin
- Clara Angela Foundation, Institute of Research and Development, Witten, Germany.
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14
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Entwicklung der Herz-Kreislauf-Morbidität und -Mortalität in Ostdeutschland nach der politisch-ökonomischen Wende. J Public Health (Oxf) 1998. [DOI: 10.1007/bf02956782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Heinrich J, Richter K, Magnussen H, Wichmann HE. Is the prevalence of atopic diseases in East and West Germany already converging? Eur J Epidemiol 1998; 14:239-45. [PMID: 9663516 DOI: 10.1023/a:1007465205976] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Studies comparing respiratory health of residents in the areas of former East and West Germany have shown higher rates of asthma and allergies in children and young adults in former West Germany. It has been speculated that some factors associated with western lifestyle may be related to higher rates of atopic diseases among residents of former West Germany. We examined if the prevalence rates of self-reported asthma and nasal allergies in adults converged between the areas of former East and West Germany five years after re-unification. During the years 1990-1992 and 1994-1995 two independently drawn random samples of more than 3,000 subjects between the ages of 20 to 44 years answered a screening questionnaire of the European Community Respiratory Health Survey in Erfurt (East Germany) and in Hamburg (West Germany). The prevalence rates of asthma attacks, asthma medication use, allergic rhinitis, and wheezing remained stable in Hamburg but increased significantly in Erfurt approaching those of Hamburg. The data indicate that there is a tendency for the prevalence rates of self-reported allergic rhinitis and asthma-related respiratory symptoms in the eastern part of Germany to increase to West-German levels. It is not yet clear if this is due to a true increase in morbidity or only to a higher awareness for these diseases among doctors and the public.
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Affiliation(s)
- J Heinrich
- GSF-Forschungszentrum für Umwelt und Gesundheit, Institut für Epidemiologie, Oberschleissheim, Germany.
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Reply. J Hypertens 1998. [DOI: 10.1097/00004872-199816030-00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Stegmayr B, Asplund K, Kuulasmaa K, Rajakangas AM, Thorvaldsen P, Tuomilehto J. Stroke incidence and mortality correlated to stroke risk factors in the WHO MONICA Project. An ecological study of 18 populations. Stroke 1997; 28:1367-74. [PMID: 9227685 DOI: 10.1161/01.str.28.7.1367] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The aim of the present study was to determine the extent to which the variation in conventional risk factors contributed to the variation in stroke incidence among these populations. METHODS Within the WHO MONICA Project, stroke has been recorded in 18 populations in 11 countries. In population surveys, risk factors for cardiovascular diseases have been examined in the age group 35 to 64 years. Over a 3-year period, 12,224 acute strokes were registered in men and women within the same age range. RESULTS The highest stroke attack rates were found in Novosibirsk in Siberia, Russia, and Finland, with a more than three-fold higher incidence than in Friuli, Italy. The mean diastolic blood pressure among the populations differed by 15 mm Hg between Novosibirsk (highest) and Denmark (lowest). In multiple regression analyses, the presence of conventional cardiovascular risk factors (smoking and elevated blood pressure) explained 21% of the variation in stroke incidence among the population in men and 42% in women. In Finland, in China, and in men in Lithuania, the stroke incidence rates were higher than expected from the population risk factor levels. CONCLUSION Prevalence of smoking and elevated blood pressure explain a substantial proportion of the variation of stroke attack rates between populations. However, other risk factors for stroke that were not measured in the present study also contribute considerably to interpopulation differences in stroke rates.
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Affiliation(s)
- B Stegmayr
- Department of Medicine, University Hospital, Umeå, Sweden
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Bobak M, Skodova Z, Pisa Z, Poledne R, Marmot M. Political changes and trends in cardiovascular risk factors in the Czech Republic, 1985-92. J Epidemiol Community Health 1997; 51:272-7. [PMID: 9229056 PMCID: PMC1060472 DOI: 10.1136/jech.51.3.272] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Mortality from cardiovascular diseases is substantially higher in central and eastern Europe than in the west. After the fall of communism, these countries have undergone radical changes in their political, social, and economic environments but little is known about the impact of these changes on health behaviours or risk factors. Data from the Czech Republic, a country whose mortality rates from cardiovascular diseases are among the highest, were analysed in this report. OBJECTIVES To examine the trends in cardiovascular risk factors in Czech population over the last decade during which a major and sudden change of the political and social system occurred in 1989, and whether the trends differed in relation to age and educational group. DESIGN AND SETTING Data from three cross sectional surveys conducted in 1985, 1988, and 1992 as a part of the MONICA project were analysed. The surveys examined random samples of men and women aged 25-64 in six Czech districts and measured the following risk factors: smoking, blood pressure, body mass index (BMI), and total and high density lipoprotein (HDL) cholesterol. RESULTS The numbers of subjects (response rate) examined were 2573 (84%) in 1985, 2769 (87%) in 1988, and 2353 (73%) in 1992. Total cholesterol and body mass index increased between 1985 and 1988 and decreased between 1988 and 1992. The prevalence of smoking was declining slightly in men between 1985 and 1992 but remained stable in women. There were only small changes in blood pressure. The decline in cholesterol and BMI in 1988-92 may be related to changes in foods consumption after the price deregulation in 1991. An improvement in risk profile was more pronounced in younger age groups, and the declines in cholesterol and obesity were substantially larger in men and women with higher education. By contrast, there was an increase in smoking in women educated only to primary level. CONCLUSION Substantial changes in cholesterol, obesity, and women's smoking occurred in the Czech population after the political changes in 1989. Although a causal association cannot be claimed, national trends in foods consumption are consistent with changes in blood lipids and obesity. Further monitoring of trends is required to confirm these trends.
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Affiliation(s)
- M Bobak
- Department of Epidemiology and Public Health, University College London Medical School
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Heinemann L, Dinkel R, Görtler E. Life expectancy in Germany: possible reasons for the increasing gap between East and West Germany. REVIEWS ON ENVIRONMENTAL HEALTH 1996; 11:15-26. [PMID: 8869522 DOI: 10.1515/reveh.1996.11.1-2.15] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The current life expectancy of East and West Germans is different. After the late 1980s, life expectancy at birth in both regions, which was comparable in the early 1950s, became almost three years lower in East Germany. Life-table calculations of German birth cohorts since 1900 revealed that a difference between the groups in cardiovascular disease prevalence was associated with the difference in life expectancy. Whereas migration, environmental pollution, and health-care differences accounted for only a small part of the gap, evidence emerged that lifestyle and social patterns may have caused the less favourable trend in cardiovascular disease. The life-expectancy curve has flattened in East Germany while continuously increasing in West Germany. During the 1960s and 1970s, such opposite trends were due to steeply increasing blood-pressure and cholesterol levels in East Germany and more favourable social development in West Germany--a better average social class (higher educational levels and a lower proportion of working-class individuals), a higher gross national product, and a higher proportion of GNP spent on health. Both the cardiovascular-risk-factor trends and the social gradient have contributed to the gap between the populations of East and West Germany in life expectancy.
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Affiliation(s)
- L Heinemann
- Center for Epidemiology and Health Research, D-Zepernick
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