遗传研究揭示自闭症诊断时间与不同的遗传和行为模式有关,而不是较轻的症状。 Genetic study reveals autism diagnosis timing linked to distinct genetic and behavioral patterns, not milder symptoms.

一项新的研究发现,遗传因素解释自闭症被诊断出在不同年龄的原因的11%,早期诊断与早期明显社会和行为挑战有关,而后来的诊断则与高自闭症和抑郁症的发病率有关。 A new study finds genetic factors explain about 11% of why autism is diagnosed at different ages, with early diagnoses linked to pronounced early social and behavioral challenges, while later diagnoses correlate with higher rates of ADHD and depression. 研究人员查明了不同群体之间不同的遗传和发展模式,对后期诊断反映较温和的症状或获取障碍的假设提出了挑战。 Researchers identified distinct genetic and developmental patterns between groups, challenging assumptions that later diagnoses reflect milder symptoms or access barriers. 调查结果表明,自闭症可能涉及具有不同轨迹的遗传特征子类型,突出表明需要个性化诊断和支持。 The findings suggest autism may involve genetically distinct subtypes with varying trajectories, highlighting the need for personalized diagnosis and support.