Depression is a heterogeneous condition, with multiple possible symptom-profiles leading to the same diagnosis. Descriptive depression subtypes based on observation and theory have so far proven to have limited clinical utility.

中文翻译：

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抑郁亚型及其对认知行为疗法的反应：潜在转变分析

抑郁症是一种异质性疾病，多种可能的症状特征导致相同的诊断。迄今为止，基于观察和理论的描述性抑郁亚型已被证明临床效用有限。