The effectiveness of a brief intervention on improving health outcomes for homeless people with unmet health needs.

在过去的20年里，加拿大的无家可归率急剧上升。无家可归者的精神和身体疾病、药物使用率和死亡率高于有住房者。在缺乏适当社区的情况下

Homelessness rates in Canada have increased dramatically over the last 20 years. Homeless people have high rates of mental and physical illness, substance use and a higher mortality rate than those who have housing. In the absence of appropriate community