单次发作抑郁障碍
Single episode depressive disorder
- 上级条目
- 抑郁障碍
- 层级
- 4 级
定义
单次发作的抑郁症的特点是，当以前没有抑郁症发作的历史时，存在或有一次抑郁症发作。单发性抑郁障碍的特点是，当没有既往抑郁发作史时，存在或有一次抑郁症发作。抑郁发作的特点是一段时间内情绪低落或对活动兴趣减弱，几乎每天都会发生，持续至少两周，并伴有其他症状，如难以集中注意力、无价值感或过度或不适当的内疚、绝望，反复出现死亡或自杀的想法，食欲或睡眠改变，精神运动性躁动或迟钝，精力减少或疲劳。以前从未出现过任何躁狂、低躁狂或混合发作，这表明存在双相情感障碍。
Single episode depressive disorder is characterised by the presence or history of one depressive episode when there is no history of prior depressive episodes. A depressive episode is characterised by a period of depressed mood or diminished interest in activities occurring most of the day, nearly every day during a period lasting at least two weeks accompanied by other symptoms such as difficulty concentrating, feelings of worthlessness or excessive or inappropriate guilt, hopelessness, recurrent thoughts of death or suicide, changes in appetite or sleep, psychomotor agitation or retardation, and reduced energy or fatigue. There have never been any prior manic, hypomanic, or mixed episodes, which would indicate the presence of a bipolar disorder.
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后组配轴 Postcoordination
该条目未定义后组配轴，直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式，不是必填项。