Explore the vast range of titles available.

Up-to-date, strictly cross-nationally comparable and nationally representative data on cognitive health are essential for our understanding of the dementia-related challenges in healthcare, to detect shortcomings in healthcare systems and to design effective prevention strategies. Such data have been missing in Europe. We use the most recent 2022 wave of the strictly harmonized Survey of Health, Ageing and Retirement in Europe (SHARE, 47,773 individuals age 65 and older) to obtain prevalence estimates of mild cognitive impairment and dementia for 27 European countries and Israel in 2022. The novelty of the paper is to validate these estimates using the Harmonized Cognitive Assessment Protocol (HCAP) as a validation tool. These new data exhibit much higher prevalence rates of dementia in the Mediterranean and Southeastern European countries and a much larger variation of cognitive impairment across Europe and Israel than previously known. Dementia prevalence ranges from 4.5% in Switzerland to 22.7% in Spain, MCI prevalence from 17.2% in Sweden to 31.1% in Portugal. Most of this variation can be explained by differences in education when respondents were young. Prevalence rates vary plausibly with other risk factors such as age and comorbidities associated with dementia.

This study addresses the urgent need for culturally sensitive cognitive assessments in Egypt by validating an adapted version of Harmonized Cognitive Assessment Protocol (HCAP) to the Egyptian context. This version is to be used as a part of the Egyptian Aging Survey (AL-SEHA). We enrolled 300 participants aged 55 + from diverse backgrounds and meticulously adapted the HCAP for Egypt's linguistic and cultural context. Demonstrating strong reliability and validity (sensitivity 87.6%, specificity 89.2%, accuracy 89.7%), the Egyptian HCAP effectively identified cognitive impairment. Integrated into the AL-SEHA, this validated HCAP offers valuable insights on cognitive function decline in Egypt's aging population. Our findings not only contribute to global understanding of cognitive health but also set a precedent for future cross-cultural HCAP validations, informing policies and early diagnosis for dementia care.

Economic motives are not the only reasons for committing a (small) crime. People consider social norms and perceptions of fairness before judging a situation and acting upon it. If someone takes a bundle of printing paper from the office for private use at home, then a colleague who sees this can take action by talking to the offender or someone else (peer reporting). We investigate how fairness perception influences the decision to act upon incorrect behavior or not.