1,465 research outputs found
Incidence and mortality trends of people living with dementia among 7 million individuals over 10 years in Italy:A retrospective cohort study using administrative linked data
No full textPURPOSE: We aimed to estimate trends of dementia incidence and to compute and compare all-cause mortality among people living with and without dementia, in a whole regional population, from 2013 to 2023. METHODS: Our retrospective population-wide cohort study included 7,030,374 people aged 50 years and older from regional administrative data, living in Lombardy, the most populous Italian region. We computed annual age-standardised dementia incidence estimated rates and age-standardised all-cause mortality estimated rates among people living with and without dementia, both overall and stratified by age and sex. RESULTS: Over the last decade, age-standardised dementia incidence estimated rates have decreased by 52.8 % for women and 53.1 % for males. In contrast, age-standardised all-cause mortality estimated rates among people living with dementia grew by 14.0 % for women and 21.8 % for males. Conversely, during the pandemic, there was a higher excess in mortality estimated rates in the female population living with dementia compared to the male, up to 60 % in older groups aged 80 or older. In the male population without dementia compared to the female, the higher excess was up to 50 % in age groups of 70-74 and 75-79. CONCLUSIONS: Our study reported a reduction in dementia incidence and increase in all-cause mortality of people living with dementia over the last decade, indicating that dementia prevalence is declining. Moreover, previously under-investigated gender disparities in mortality estimated rates emerged across different age groups during the pandemic
A critical analysis of national dementia plans:comparison of preventive strategies in five European countries
No full textBACKGROUND: Preventive measures can avert up to 45% of dementia cases worldwide. The aim of the study is to analyse some selected national dementia prevention strategic plans. METHODS: A qualitative comparative analysis was performed between national dementia plans of the European countries with the best healthy life expectancy among the elderly. The national dementia plans of France, Ireland, Italy, Spain and Sweden were included. The consensus on priority actions and key elements of prevention policies was evaluated, according to the World Health Organization recommendations and to an analysis tool designed for evaluating chronic diseases policies. RESULTS: All the countries emphasized the importance of prevention policies within their dementia plans and established monitoring committees. However, not all countries defined timelines for policy implementation and only Spain updated its national plan so far. The integration of dementia prevention with other chronic disease preventive campaigns is still lacking, and also a clear allocation of funds for dementia plans is absent so far. CONCLUSIONS: All countries extensively followed the World Health Organization's recommendations. However, the plans have not been updated. Thus, they do not address all the current known risk factors for dementia, preventing only a fraction of potentially preventable cases. Moreover, the need for financial support in national dementia plans are critical but inadequately addressed, with inconsistent or undefined funding sources to implement their goals
Obituary of Patricia Elisabeth Cladis Personal recollections of Helmut Brand and Pawel Pieranski
No full textFrom Helmut Jürgensen’s former students: The game of informatics
No full textPersonal reflections are given on being students of Helmut Jürgensen. Then, we attempt
to address his hypothesis that informatics follows trend-like behaviours through the
use of a content analysis of university job advertisements, and then via simulation
techniques from the area of quantitative economics
Smalltalk Interpreter in Java
No full textAuthor Helmut Rohregger, BSc.Kurzfassungen in deutscher und englischer SpracheMasterarbeit Universität Linz 201
Smalltalk Interpreter in Java
No full textAuthor Helmut Rohregger, BSc.Kurzfassungen in deutscher und englischer SpracheMasterarbeit Universität Linz 201
HELMUT E. LUCK JAKO HISTORYK PSYCHOLOGII
Full text linkThe article presents the figure of Helmut E. Luck, well-known scientist in the world of historians of psychology. Helmut E. Luck also is well-known in Poland, as the author or the scientific editor of several books in the field of history of psychology. In the first part of the article the short presentation of his scientific career and his scientific achievements are demonstrated. The second part comprises the analysis of his opinions in the scope of social psychology. Helmut E. Luck was the one of pioneers in psychology, who paid attention to social positive phenomena or social positive behaviors. In the field of history of psychology, H.E.Luck made the contribution to methodological analysis of psychological ideas in history, preferring the model which underlines connection of psychology with culture and at the same time creates the opportunity to analysis of biographical plots. The article also shows unquestionable and unusually merits of Luck’s in popularization of knowledge about history of psychology.The article presents the figure of Helmut E. Luck, well-known scientist in the world of historians of psychology. Helmut E. Luck also is well-known in Poland, as the author or the scientific editor of several books in the field of history of psychology. In the first part of the article the short presentation of his scientific career and his scientific achievements are demonstrated. The second part comprises the analysis of his opinions in the scope of social psychology. Helmut E. Luck was the one of pioneers in psychology, who paid attention to social positive phenomena or social positive behaviors. In the field of history of psychology, H.E.Luck made the contribution to methodological analysis of psychological ideas in history, preferring the model which underlines connection of psychology with culture and at the same time creates the opportunity to analysis of biographical plots. The article also shows unquestionable and unusually merits of Luck’s in popularization of knowledge about history of psychology
Die IPrA, Helmut und ich
Full text linkThis contribution describes the beginning and the development of the professional and personal relationship between Helmut and the author which has been highly influenced by our joint membership in the International Pragmatics Association and by our activities in and for the IPrA
Four essays on modeling brand choice and brand loyalty
Full text linkDie vorliegende Arbeit besteht aus vier Aufsätzen, die sich mit der Modellierung von Markenwahlverhalten und Markentreue beschäftigen. Der erste Aufsatz gibt eine Einführung in das Nested Logit Modell und weist auf die Existenz von zwei unterschiedlichen Spezifikationen hin. Das utility maximization nested logit (UMNL) und das non-normalized nested logit (NNNL) Modell besitzen unterschiedliche Eigenschaften, die die Schätzergebnisse beeinflussen. Mit einer Simulationsstudie werden die Konsequenzen der Verwendung verschiedener Softwarepakete demonstriert. Außerdem wird gezeigt, dass nur die UMNL Spezifikation bei Auferlegung einer Parameterrestriktion mit der Zufallsnutzentheorie konform ist. Der zweite Aufsatz untersucht anhand von realen Haushaltspaneldaten den Erfolg einer Familienmarkenstrategie. Die Signaling Theorie liefert einen Rahmen für die dem Markenwahlverhalten zugrunde liegenden psychologischen Prozesse zur Entstehung und Erklärung von produktkategorieübergreifender Markentreue. In einer empirischen Studie wird untersucht, inwieweit in einer Kategorie markentreue Kunden dieser Marke auch in anderen Produktkategorien treu sind. Es wird ein Markentreue-Hebel-Index entwickelt. Im dritten Aufsatz stehen die psychologischen Determinanten von kategorieübergreifenden Zusammenhängen im Markenwahlverhalten im Mittelpunkt. In einer empirischen Studie wird die Risikoaversion als entscheidender Bestimmungsfaktor von kategorieübergreifender Markentreue untersucht. Die konsumentenspezifische Risikoaversion wird dabei über Innovativeness und Status Quo Bias erfasst. Im vierten Aufsatz wird das Hybride Wahlmodell einem breiten Marketingpublikum vorgestellt. Klassische Wahlmodelle gehen davon aus, dass das beobachtbare Verhalten das Resultat eines nicht spezifizierten Evaluationsprozesses des Individuums ist. Der kausalanalytische Ansatz hingegen erlaubt die Spezifikation nicht direkt messbarer Faktoren als latente Variablen und kann somit Wahlmodelle sinnvoll ergänzen.This thesis is composed of four essays that pick up topics in brand choice and brand loyalty modeling. The first essay gives an introduction to the nested logit model and points attention to the existence of two different specifications. The utility maximization nested logit (UMNL) model and the non-normalized nested logit (NNNL) model have different properties which impact the estimation results. In a simulation study, the consequences of the usage of different software packages for model estimation on the estimation results is demonstrated. It is also shown that only the UMNL specification with an imposed parameter restriction is consistent with the underlying random utility theory. The second essay investigates the success of an umbrella branding strategy using household panel data. Signaling theory provides a framework for the underlying psychological processes in consumers'' brand choice behavior and can contribute in the formation and explanation of loyalty to the brand in multiple categories. An empirical study determines whether there is a tendency for loyal consumers from one product category to be loyal to the same brand in other product categories as well. Therefore, a cross-category brand loyalty leverage index is developed. In the third essay, consumer-specific psychological determinants of cross-category relations between brand loyal choice decisions are discussed. In an empirical study, the concept of risk aversion is considered as the key determinant of cross-category brand loyalty. Consumers'' risk aversion is derived from their innovativeness and status quo bias. In the fourth essay, the hybrid choice model is introduced to the broad marketing audience. Traditional choice models assume that observable behavior results from an unspecified evaluation process of the observed individual. The causal-analytic approach offers the possibility to specify not directly measurable factors as latent variables, and can thus reasonably supplement choice models
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