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精神分裂症和教育成就的多基因分数预测了精神分裂症患者在精神病医院住院期间的全球功能
Evan J Giangrande1,2,3, Anders Kämpe4,5, Jaana Suvisaari6
1Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA.
对精神分裂症的更高遗传风险与住院期间功能不佳相关. 多基因分数 (PGS) 提供了对精神分裂症异质性和预后的见解.
科学领域:
- 精神病学和遗传学 精神病学和遗传学
- 神经科学是一个神经科学.
- 临床心理学 临床心理学
背景情况:
- 精神分裂症在疾病进展和结果方面表现出显著的异质性.
- 遗传变异对这种异质性的贡献仍然不完全理解.
研究的目的:
- 调查精神分裂症多基因分数 (PGS) 和精神分裂症患者在精神病医院住院期间的教育成就与全球功能之间的关联.
- 探索遗传责任如何影响入院,出院时的功能状态以及整个住院期间的功能变化.
主要方法:
- 利用了来自SUPER-芬兰研究的数据,其中包括5991名精神分裂症患者.
- 从纵向住院记录 (1994-2019) 分析了超过117,810个全球功能评分.
- 采用线性混合效应模型来评估PGS和全球功能指标之间的关系.
主要成果:
- 更高的精神分裂症PGS与入院和出院时的全球功能低下,以及功能改善的减少有关.
- 更高的教育成就与更大的功能改善有关,但更糟糕的入学全球功能.
- 在PGS和全球功能之间观察到显著的关联,突出显示了对临床过程的遗传影响.
结论:
- 增加对精神分裂症的遗传责任与全球功能减弱和精神病医院住院期间改善的减少有关.
- 将多基因分数与纵向临床结果相结合,可能有助于理解和预测精神分裂症异质性.
- 这些发现表明PGS在完善精神分裂症的预后评估方面可能发挥作用.
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