精神卫生立法看似是某一狭窄专业的行业立法,实则体现着国家政治、经济、文化、医疗卫生和人权保障等诸多方面的现状。大多数精神疾病至今病因和发病机理不明,缺乏有针对性的防治措施和手段。精神疾病导致部分患者难以预料地自伤自杀或伤人毁物,对社会治安和稳定具有潜在的危害性。因此,精神疾病患者在世界各国均承受着偏见和歧视。他们属于社会的弱势群体,在生 Mental health legislation appears to be a narrowly professional industry legislation, but it actually embodies the current status of many aspects of the country’s political, economic, cultural, medical and health and human rights protection. Most etiology and pathogenesis of mental illness so far is unknown, the lack of targeted prevention and control measures and means. Mental illness has caused some patients to commit suicide or wounding themselves unknowingly. It is potentially harmful to social order and stability. As a result, people with mental disorders are exposed to prejudice and discrimination in all countries of the world. They belong to the disadvantaged groups in society