..., instructions or products referred to in the content or advertisements. Dementia Manitoba Canada Statistics Gender Age Healthcare costs In general, dementias are progressive, irreversible , neurodegenerative disorders that typically begin with a minor loss of intellectual functioning...

... or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Controlled trials Epidemiological methods Statistics Methods...

...Cathy M. Helgason; D.S. Malik; Shih-Chuan Cheng; Thomas H. Jobe; John N. Mordeson Evidence-based medicine, founded in probability-based statistics, applies what is the case for the collective to the individual patient. An intuitive approach, however, would define structure in the (physiologic...

...Willem K. Amery; Michel Hoing; Marc Debroye; Frans Dom Statistical aspects need particular attention in reporting on drug studies in migraine. It is important to report on all patient and disease characteristics which have contributed to the diagnosis and on all variables used for the evaluation...

...P. Tfelt-Hansen; S.L. Nielsen Based on a multicenter double-blind crossover prophylatic migraine trial (n = 96), the relative effectiveness of the crossover design versus group comparison was evaluated. If a ‘time effect’ is taken into account in the statistical model, the crossover design...

...Peer Tfelt-Hansen; Jes Olesen Treatment of migraine attacks and prophylactic treatment of migraine are each discussed under the four headings: patient selection, trial design, evaluation of results and statistics. Checklist of problems encountered in these trials are given in the tables...

...Peer Tfelt-Hansen; Jes Olesen Treatment of migraine attacks and prophylactic treatment of migraine are each discussed under the four headings: patient selection, trial design, evaluation of results and statistics. Checklist of problems encountered in these trials are given in the tables...