真实世界研究常用统计分析方法

2019-05-29 不详 网络

相较于RCT研究,真实世界研究中的因果推断需要特别注意对混杂效应的调整,因此会用到一些相对较复杂的统计模型和分析方法。这些方法既包括经典的统计方法,如传统多变量回归方法,也包括一些相对来说更加前沿和复杂的统计方法,如倾向性评分匹配方法和工具变量方法。本文件仅对这些统计方法做概括性说明,更具体的方法和应用细节见所附参考文献,也不排除未介绍方法的合理应用。1.描述性分析和非调整分析对于描述性分析,

链接:CDE:真实世界证据支持药物研发的基本考虑(征求意见稿)   相较于RCT研究,真实世界研究中的因果推断需要特别注意对混杂效应的调整,因此会用到一些相对较复杂的统计模型和分析方法。这些方法既包括经典的统计方法,如传统多变量回归方法,也包括一些相对来说更加前沿和复杂的统计方法,如倾向性评分匹配方法和工具变量方法。本文件仅对这些统计方法做概括性说明,更具体的方法和应用细节见所附参考文献,也不排除未介绍方法的合理应用。   1.描述性分析和非调整分析   对于描述性分析,根据不同的数据类型选择合适的描述统计量及统计图即可,主要包括:描述连续型变量取值范围、离散程度和集中趋势的指标,描述分类变量的计数和百分比指标,以及描述数据分布情况的统计图等。对于真实世界研究,正确有效的描述性统计分析可以发挥较为重要的作用。例如,在疾病登记队列研究中,按暴露因素的不同水平对相关协变量进行分层描述统计可帮助考察其均衡性;在倾向性评分匹配数据集中,按暴露因素分组汇总统计相关协变量可帮助发现残余不均衡等。   单变量或非调整性假设检验,如两样本t检验,可用于协助识别与

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (8)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2023-05-19 ms5000002132429969 来自广东省

    谢谢大佬

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2021-04-16 ms3000001324098915

    学习了

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2020-09-15 涪陵

    学习到了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2019-05-30 184****9840

    学习了。

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2019-05-30 飛歌

    学习了很有用不错

    0

  7. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2019-05-29 医者仁心5538

    学习了

    0

  8. [GetPortalCommentsPageByObjectIdResponse(id=2137857, encodeId=8db2213e8572f, content=谢谢大佬, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d2f68691430, createdName=ms5000002132429969, createdTime=Fri May 19 11:55:29 CST 2023, time=2023-05-19, status=1, ipAttribution=广东省), GetPortalCommentsPageByObjectIdResponse(id=957554, encodeId=7e6195e55431, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=156c5481086, createdName=ms3000001324098915, createdTime=Fri Apr 16 11:06:24 CST 2021, time=2021-04-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=885392, encodeId=b14e88539204, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=PiaxMkJHeg62zic9LNkjyD1A&s=100&t=1557944324, createdBy=1e075143416, createdName=涪陵, createdTime=Tue Sep 15 09:24:12 CST 2020, time=2020-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1295232, encodeId=c7841295232cd, content=<a href='/topic/show?id=0425e2636b8' target=_blank style='color:#2F92EE;'>#真实世界#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72636, encryptionId=0425e2636b8, topicName=真实世界)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b34252, createdName=chenshujs, createdTime=Fri May 31 13:08:00 CST 2019, time=2019-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=367022, encodeId=755436e0226c, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5Kzuf9u71gZhPYMiajRtENwicoAABeQtfXOlic8ibhYSy6DvJZWUDVtjRvTfqBffr1XJ6JLtFB5kHicthl/0, createdBy=d41c2055892, createdName=184****9840, createdTime=Thu May 30 22:25:52 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366992, encodeId=85de3669923f, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Thu May 30 00:33:44 CST 2019, time=2019-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366991, encodeId=ddda36699116, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Wed May 29 23:36:15 CST 2019, time=2019-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=366988, encodeId=63f836698805, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11085111486, createdName=14617554m07暂无昵称, createdTime=Wed May 29 22:59:59 CST 2019, time=2019-05-29, status=1, ipAttribution=)]
    2019-05-29 14617554m07暂无昵称

    0

相关资讯

加权均数差 VS 标准化均数差

两组比较研究Meta分析ESsm 的计算是基于结果变量(反应变量)为连续性分布的比较组的均数、标准差和样本量的大小,如果纳入的研究这几个统计量都具备,且各研究的结果变量采用相同的操作,比如变量的定义相同、测量的方法相同、变量的赋值相同且为连续性变量,则可直接利用原始研究各组间比较的均数差构建效应统计量,这种效应统计量称为未标化的均差效应统计量。但在大多数情况下,纳入Meta-analysis的各研

单因素分析和多因素分析的结果不一致,咋整?

我们在做统计分析时,很多人都习惯这样的分析套路:先进行统计描述,然后做单因素分析,最后再进行多因素分析。在阅读文献时,我们也会发现,不管是一般的统计描述还是单因素分析,往往能够支持研究人员作出结论的,还是要看最终的多因素分析结果。在前期推送的内容中我们也讲过,多因素分析的目的是通过控制其它多个混杂因素的影响,找出具有独立作用的影响因素,并估计其效应大小。既然这样的话,做单因素分析还有什么用呢,

正常值范围的估计的统计学测量

在医学科研中有时需要根据样本数据推论总体中个体值范围,其中最常用的是估计正常值范围。一、正常值范围的意义正常人体的解剖、生理、生化、心理等各种数据的波动范围称正常值范围,简称正常值。如成人白细胞总数的正常值为4000~10000个/mm3。以一定数量“正常人”为样本,观察某个或几个变量,根据所得样本数据,推论总体中变量值的范围,称正常值范围估计。一些与人体有关的外界环境如噪音强度、粉尘浓度、昆

统计建模:回归,深度学习,模型可解释性?

六年前,听一位医学统计的泰斗讲 logistic 回归,说,为什么 logistic 回归叫做logistic?经泰斗查阅浩瀚史料,原来是来自于二战时期美军后勤(logistics)运输中的统计建模。 届时百思不得:后勤情形中,建模用的因变量,如何转化为二分类? 泰斗虽犹在,小可不敢问。 logistic 曲线首创者 Verhulst 当然,本文也不

Z-Test与T-Test的深入剖析与区别

推论统计,提到假设检验,从脑海里一跃而出的便是 Z-Test 与 T-Test。可能在大学里学习时对这个两个检验方法囫囵吞枣,现在重新理解,更是疑问重重。 都知道, Z-Test 与 T-Test 用于正态分布的统计检验,大致也能知道T或Zvalue 大于查表后的某个数,便是统计显著差异,需要拒绝,百度搜索也能得知 Z-Test 与 T-Test 的区别: Z-Test 用

统计模型选择的一些基本思想和方法

引言 有监督学习是日常使用最多的建模范式,它有许多更具体的名字,比如预测模型、回归模型、分类模型或者分类器。这些名字或来源统计,或来源于机器学习。关于统计学习与机器学习的区别已经有不少讨论,不少人认为机器学习侧重于目标预测,而统计学习侧重于机制理解和建模。个人更加直观的理解是,统计学习侧重于从概率分布来描述数据生成机制,除了预测之外,还关心结果(参数假设、误差分布假设)的检验,而机器学习侧重