Neuroepidemiology
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To develop a short cognitive test for screening mild cognitive impairment (MCI) in Hong Kong Chinese older adults. ⋯ The CAMCI test is able to discriminate NC from MCI and mild dementia in Hong Kong Chinese older adults. Its potential for large-scale community screening for early detection of cognitive impairment in late life should be emphasized and explored.
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The aim of this prospective, population-based study is to present the incidence of hospital-treated traumatic brain injury (TBI) in Oslo, Norway, and to describe the severity of brain injuries and outcome of the patients' acute medical care. ⋯ The incidence of hospital-treated TBI in this study is considerably lower than that found in previous studies from Norway and Scandinavia. Despite the apparent decline in TBI hospitalization rates, our findings should also draw attention to the need for more effective preventive programmes related to falls. Studies that assess long-term consequences of TBI in elderly patients are also needed.
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Prevalence data on primary chronic headache in the general population based on clinical interviews by physicians are lacking. ⋯ Primary chronic headache is prevalent in the general population. The majority has CTTH or pCTTH, while CM and other primary chronic headaches are rare.
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The aims of this study were (1) to establish a prospective community-based stroke registry in Mumbai of subjects having 'first-ever stroke' (FES) and (2) to collect standardized data on annual incidence, stroke subtypes, and case fatality rate at 28 days during the years 2005 and 2006. ⋯ The results of Mumbai stroke study, using uniform definitions and methodologies, show that the annual standardized incidence rates, stroke subtypes and case fatality rate are very similar to those reported from developed nations. To plan effective intervention and prevention strategies, standardized data in representative samples of regional populations are urgently needed.