心境障碍发作的季节特征

定义

在复发性抑郁障碍、双相I型障碍或双相II型障碍的情况下，至少有一种发作类型（即抑郁、躁狂、混合型或低躁狂发作）的发作和缓解有规律的季节特征，其中绝大多数相关情绪发作与季节特征相对应(在双相I型和双相II型障碍中，所有类型的情绪发作都可能不遵循这种模式。）季节特征应与某一特定季节相吻合但主要与一年中该时间经常发生的心理应激源（例如季节性失业）有关的发作相区别。

In the context of recurrent depressive disorder, bipolar type I or bipolar type II disorder, there has been a regular seasonal pattern of onset and remission of at least one type of episode (i.e., depressive, manic, mixed, or hypomanic episodes), with a substantial majority of the relevant mood episodes corresponding to the seasonal pattern. (In bipolar type I and bipolar type II disorder, all types of mood episodes may not follow this pattern.) A seasonal pattern should be differentiated from an episode that is coincidental with a particular season but predominantly related to a psychological stressor that regularly occurs at that time of the year (e.g., seasonal unemployment).

索引词 可用于检索该条目的同义词与别名

• 心境障碍发作的季节特征

编码备注 Coding note

这些分类不可用作主要编码。当需要标识心境障碍中发作的特定重要临床特征时，这些编码可作为补充或附加编码。

These categories should never be used in primary coding. The codes are provided for use as supplementary or additional codes when it is desired to identify specific clinically important features of mood episodes in mood disorders.