Rates of psychosis onset in a high risk population

高危人群的精神病发病率

• 批准号: nhmrc : 1027741
• 负责人: A/Pr C. Barnaby Nelson
• 金额: $ 20.69万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Project Grants
• 财政年份: 2012
• 资助国家: 澳大利亚
• 起止时间: 2012-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/rates-psychosis-onset-risk-population/110591
• 关键词: Rates; psychosis; onset; risk; population

Older studies of people at risk of schizophrenia found that about 35% of them developed psychosis within 1 year. However the risk has decreased lately to as low as 10%. They may still become psychotic but take longer to do so, or they may not develop psychosis at all. We need to study this so that those not “at risk” are not needlessly treated. We will follow up “at risk” people and determine their 6 year outcome. We will do scans to see if there are any brain changes associated with psychosis.

对有精神分裂症风险的人进行的较早研究发现，其中约 35% 的人在一年内患上精神病。然而，该风险最近已降至 10%。他们可能仍然会变得精神病，但需要更长的时间，或者他们可能根本不会发展为精神病。我们需要对此进行研究，以便那些没有“处于危险中”的人不会受到不必要的治疗。我们将跟踪“有风险”的人并确定他们的 6 年结果。我们将进行扫描，看看是否存在与精神病相关的大脑变化。