The prevalence of dementia among homeless people is almost twice as high as that in housed populations in Ontario, Canada, according to the results of a new study. The findings suggested that dementia occurs earlier in homeless individuals, and that these patients could benefit from proactive screening and housing interventions. Richard G. Booth "Whether dementia caused the homelessness or homelessness caused the dementia, it's a bidirectional relationship," lead author Richard G. Booth, PhD, RN...