Platman S R, Booker T C
Am J Psychiatry. 1984 Jun;141(6):794-5. doi: 10.1176/ajp.141.6.794.
Of the 270 patients who had been hospitalized at least 1 year in Maryland public psychiatric facilities in 1976, 15% remained 7 years later. The authors' data provide evidence that a new long-term population is not accumulating in Maryland.
1976年在马里兰州公共精神病设施住院至少1年的270名患者中，7年后仍有15%。作者的数据表明，在马里兰州并没有形成一个新的长期住院群体。
