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Oogenesis02:07

Oogenesis

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In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
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Causal Effect of Character Gender on Readers' Preferences.

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在Reddit上的子宫内膜异位症社区:定量分析.

Federica Bologna1, Rosamond Thalken1, Kristen Pepin2

  • 1Department of Information Science, Cornell University, Ithaca, NY, United States.

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概括

患有子宫内膜异位症的人在在线健康社区 (OHC) 寻求同情心和更好地获得护理. 这些OHC提供支持,但患者希望从医疗保健专业人员那里得到更多的验证和信息.

关键词:
慢性疾病是一种慢性疾病.社区网络社区网络社区网络消费者健康信息 消费者健康信息信息科学 信息科学 信息科学互联网互联网互联网互联网互联网互联网在线健康社区在线健康社区以患者为中心的护理.自助小组是自助小组的组成部分.社会支持社会支持

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科学领域:

  • 计算社会科学 计算社会科学
  • 医疗信息学医学信息学
  • 在线健康社区的研究研究.

背景情况:

  • 子宫内膜异位症会影响10%的子宫患者,造成严重的社会和心理困扰.
  • 在线健康社区 (OHCs) 是对治疗子宫内膜异位症的个人至关重要的支持系统.
  • 对于子宫内膜异位症OHCs中的患者经验存在有限的大规模分析.

研究的目的:

  • 分析两个子宫内膜异位症OHC (r/Endo和r/子宫内膜异位症) 的用户需求和经验.
  • 为了确定这些社区中的关键主题,用户表达的需求和寻求支持的行为.
  • 弥合对子宫内膜异位症患者经验的大规模定量研究的差距.

主要方法:

  • 潜在的迪里克莱特分配 (LDA) 主题建模在超过3万篇文章和30万条评论上.
  • 使用微调的DistilBERT模型进行监督分类,以识别人格和用户意图.
  • 结合主题建模和分类来分析帖子主题,提及的人物和意图之间的关联.

主要成果:

  • 主题包括医疗故事,预约,症状,月经和同情心.
  • 用户在讨论预约时,更多地提到了OHC而不是医疗专业人员.
  • 讨论家庭/伴侣的帖子专注于生育;用户寻求经验知识和情感联系.

结论:

  • 子宫内膜异位症OHC成员需要更多的同情心,可访问的预约,以及更清晰的护理途径.
  • OHC提供验证,症状管理和护理途径讨论.
  • 对OHC的定量分析为临床实践和医疗培训提供了宝贵的见解.