Fig. 1From: Impact of physical activity on activity of daily living in moderate to severe dementia: a critical reviewFlowchart of identified and included studies. The first column represents the number of articles identified on the consulted databases (Medline, CINAHL, PEDro, ISI Social Sciences Citation Index, Cochrane, OTseeker) and those found by hand search. The second column refers both to the articles excluded after reading the title or the abstract and to the reason of exclusion. The last column contains the number of the articles that were assessedBack to article page