文档介绍：Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 抑郁症是由各种原因引起的以抑郁为主要症状的一组心境障碍或情感性障碍,是一组以抑郁心境自我体验为中心的临床症状群或状态。抑郁是不愉快的心境体验。所谓抑郁心境是指在一段较长时间内所体验到的占优势地位的一种抑郁情绪或抑郁心情。抑郁症的定义 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. ?情绪?人接触客观事物时的体验?需要是基础(本能需要/思维认知需要) ?由表情体现(面部、身段、言语表情) ?情感(情景性/稳定;外显/蕴藏人格中;自然需要/社会需要) ?心境一段时间内持续保持的情绪状态相关概念 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. ?心境障碍?显著持久心境改变为特征的一组疾病?表现情感高涨或低落,伴认知和行为改变,可有精神病性症状?有反复发作倾向,间歇期完全缓解,部分有残留症状?躁狂发作、抑郁发作、双相障碍、心境恶劣. Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. ?抑郁症成为影响人类健康的第五大疾病,而且很快升至第二位; ?WHO 估计:全世界抑郁症 - 亿; ?西方国家抑郁症患病率为 3-20% ;美国每年有 1100 万人患抑郁症,每年因抑郁症造成的损失超过 200 亿美元; ?各年龄人群均可能患抑郁症,女性居多; ?躯体疾病的患者中符合抑郁发作者高达 25-64% 。世界抑郁症情况 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 我国抑郁症情况根据 WHO 研究报告和中国卫生部有关资料?有20% 的人有抑郁症状?有7%的人患有重性抑郁症?抑郁症患者中有 90% 未得到过正规治疗?抑郁症占中国疾病负担的第二位 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 生物症状: 以早醒为特征的