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Sleep syncope: a prospective cohort study
Clinical Autonomic Research, 2022Sleep syncope is defined as a form of vasovagal syncope which interrupts sleep. Long term follow-up has not been reported.Between 1999 and 2013 we diagnosed vasovagal syncope in 1105 patients of whom 69 also had sleep syncope. We compared these 69 patients in the sleep syncope group to 118 patients with classical vasovagal syncope consecutively ...
David L. Jardine +3 more
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Prospective cohort studies in dementia
International Review of Psychiatry, 2013Although we have learned much from cross-sectional studies comparing people with dementia to those free of the syndrome, because most dementias evolve slowly (Ames et al., 2010) it is essential to ...
David, Ames, Craig W, Ritchie
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Posttraumatic seizures: a prospective cohort study
Zhurnal nevrologii i psikhiatrii im. S.S. Korsakova, 2018To evaluate the incidence and risk factors for posttraumatic seizures (PTS).The authors conducted a prospective study of 237 patients with TBI of varying severity. The patients were hospitalized and examined in Moscow neurosurgery departments. Then they participated in the follow-up observation for 2 years. PTS were classified as early (occurred from 1
V V, Krylov +9 more
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Cohort studies: History of the method I. prospective cohort studies
Sozial- und Pr�ventivmedizin SPM, 2001The term "cohort study" was introduced by Frost in 1935 to describe a study that compared the disease experience of people born at different periods, in particular the sex and age specific incidence of tuberculosis and the method was extended to the study of non-communicable disease by Korteweg who used it 20 years later to analyse the epidemic of lung
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