临床研究常用统计方法的选择与误用

2011-12-10 MedSci MedSci原创

复旦大学临床流行病学/循证医学中心 复旦大学附属中山医院 施鹏  随着国内外医学期刊越来越重视统计方法的正确应用,国内临床医生早已认识到医学统计学在临床研究中的重要作用。然而,部分临床医生对统计方法的选择还存在一定的困难,时常会出现误用统计方法的情况。本文对常用统计分析方法进行梳理,指出常见的错误,以帮助临床医生做出正确的选择。   统计分析的一个目的就是通过样本信息推论总体特征,分析单个或多

复旦大学临床流行病学/循证医学中心 复旦大学附属中山医院 施鹏  随着国内外医学期刊越来越重视统计方法的正确应用,国内临床医生早已认识到医学统计学在临床研究中的重要作用。然而,部分临床医生对统计方法的选择还存在一定的困难,时常会出现误用统计方法的情况。本文对常用统计分析方法进行梳理,指出常见的错误,以帮助临床医生做出正确的选择。   统计分析的一个目的就是通过样本信息推论总体特征,分析单个或多个暴露变量和结局变量的关系。统计学将数据分为计量资料和分类资料两大类型。在随访研究中,还有一种数据为生存资料。   统计分析方法主要根据结局变量的类型,综合考虑研究目的、设计类型及适用条件等因素进行选择。   计量资料统计方法的选择   计量资料是可测量、有计量单位的数据,反映的是数据“量”的特征。它可以是连续的,如身高(cm)、体重(kg)、血压(mmHg),也可以是离散的,如脉搏次数(次/分)、家庭人口数(个)。在结局变量为计量资料时,选择统计方法须考虑:① 结局变量是否满足参数检验的前提条件;② 暴露变量的数量和类型;③ 设计类型。   参数检验要求定量资料应满

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  1. [GetPortalCommentsPageByObjectIdResponse(id=77678, encodeId=f544e76784f, content=有用,继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Wed Apr 13 15:24:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64916, encodeId=b2a8649166a, content=很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64917, encodeId=4be26491e22, content=多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4323, encodeId=ac57432335, content=有用,以后多点。, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6b03129, createdName=xuejp2000, createdTime=Wed May 30 07:35:00 CST 2012, time=2012-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4304, encodeId=f3f34304f2, content=有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8db761983, createdName=luoyand, createdTime=Mon May 28 10:15:00 CST 2012, time=2012-05-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4296, encodeId=3a2a42960c, content=很好,有些问题容易被忽略。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9a0919575, createdName=jiafufeng, createdTime=Sat May 26 09:18:00 CST 2012, time=2012-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4165, encodeId=705241657b, content=很有用值得收藏,谢谢分享,, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bd0152759, createdName=lhg662, createdTime=Wed Apr 04 22:34:00 CST 2012, time=2012-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1542963, encodeId=cec715429630d, content=<a href='/topic/show?id=3f53e894718' target=_blank style='color:#2F92EE;'>#统计方法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78947, encryptionId=3f53e894718, topicName=统计方法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=127213510199, createdName=12498761m60暂无昵称, createdTime=Mon Dec 12 11:22:00 CST 2011, time=2011-12-12, status=1, ipAttribution=)]
    2016-04-13 wei834766788

    有用,继续学习

    0

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    2016-02-20 wei834766788

    很有用

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=77678, encodeId=f544e76784f, content=有用,继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Wed Apr 13 15:24:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64916, encodeId=b2a8649166a, content=很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64917, encodeId=4be26491e22, content=多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4323, encodeId=ac57432335, content=有用,以后多点。, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6b03129, createdName=xuejp2000, createdTime=Wed May 30 07:35:00 CST 2012, time=2012-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4304, encodeId=f3f34304f2, content=有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8db761983, createdName=luoyand, createdTime=Mon May 28 10:15:00 CST 2012, time=2012-05-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4296, encodeId=3a2a42960c, content=很好,有些问题容易被忽略。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9a0919575, createdName=jiafufeng, createdTime=Sat May 26 09:18:00 CST 2012, time=2012-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4165, encodeId=705241657b, content=很有用值得收藏,谢谢分享,, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bd0152759, createdName=lhg662, createdTime=Wed Apr 04 22:34:00 CST 2012, time=2012-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1542963, encodeId=cec715429630d, content=<a href='/topic/show?id=3f53e894718' target=_blank style='color:#2F92EE;'>#统计方法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78947, encryptionId=3f53e894718, topicName=统计方法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=127213510199, createdName=12498761m60暂无昵称, createdTime=Mon Dec 12 11:22:00 CST 2011, time=2011-12-12, status=1, ipAttribution=)]
    2016-02-20 wei834766788

    多学习

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=77678, encodeId=f544e76784f, content=有用,继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Wed Apr 13 15:24:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64916, encodeId=b2a8649166a, content=很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64917, encodeId=4be26491e22, content=多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4323, encodeId=ac57432335, content=有用,以后多点。, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6b03129, createdName=xuejp2000, createdTime=Wed May 30 07:35:00 CST 2012, time=2012-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4304, encodeId=f3f34304f2, content=有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8db761983, createdName=luoyand, createdTime=Mon May 28 10:15:00 CST 2012, time=2012-05-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4296, encodeId=3a2a42960c, content=很好,有些问题容易被忽略。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9a0919575, createdName=jiafufeng, createdTime=Sat May 26 09:18:00 CST 2012, time=2012-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4165, encodeId=705241657b, content=很有用值得收藏,谢谢分享,, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bd0152759, createdName=lhg662, createdTime=Wed Apr 04 22:34:00 CST 2012, time=2012-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1542963, encodeId=cec715429630d, content=<a href='/topic/show?id=3f53e894718' target=_blank style='color:#2F92EE;'>#统计方法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78947, encryptionId=3f53e894718, topicName=统计方法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=127213510199, createdName=12498761m60暂无昵称, createdTime=Mon Dec 12 11:22:00 CST 2011, time=2011-12-12, status=1, ipAttribution=)]
    2012-05-30 xuejp2000

    有用,以后多点。

    0

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    2012-05-28 luoyand

    有用

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=77678, encodeId=f544e76784f, content=有用,继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Wed Apr 13 15:24:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64916, encodeId=b2a8649166a, content=很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64917, encodeId=4be26491e22, content=多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4323, encodeId=ac57432335, content=有用,以后多点。, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6b03129, createdName=xuejp2000, createdTime=Wed May 30 07:35:00 CST 2012, time=2012-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4304, encodeId=f3f34304f2, content=有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8db761983, createdName=luoyand, createdTime=Mon May 28 10:15:00 CST 2012, time=2012-05-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4296, encodeId=3a2a42960c, content=很好,有些问题容易被忽略。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9a0919575, createdName=jiafufeng, createdTime=Sat May 26 09:18:00 CST 2012, time=2012-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4165, encodeId=705241657b, content=很有用值得收藏,谢谢分享,, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bd0152759, createdName=lhg662, createdTime=Wed Apr 04 22:34:00 CST 2012, time=2012-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1542963, encodeId=cec715429630d, content=<a href='/topic/show?id=3f53e894718' target=_blank style='color:#2F92EE;'>#统计方法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78947, encryptionId=3f53e894718, topicName=统计方法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=127213510199, createdName=12498761m60暂无昵称, createdTime=Mon Dec 12 11:22:00 CST 2011, time=2011-12-12, status=1, ipAttribution=)]
    2012-05-26 jiafufeng

    很好,有些问题容易被忽略。

    0

  7. [GetPortalCommentsPageByObjectIdResponse(id=77678, encodeId=f544e76784f, content=有用,继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Wed Apr 13 15:24:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64916, encodeId=b2a8649166a, content=很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64917, encodeId=4be26491e22, content=多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4323, encodeId=ac57432335, content=有用,以后多点。, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6b03129, createdName=xuejp2000, createdTime=Wed May 30 07:35:00 CST 2012, time=2012-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4304, encodeId=f3f34304f2, content=有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8db761983, createdName=luoyand, createdTime=Mon May 28 10:15:00 CST 2012, time=2012-05-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4296, encodeId=3a2a42960c, content=很好,有些问题容易被忽略。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9a0919575, createdName=jiafufeng, createdTime=Sat May 26 09:18:00 CST 2012, time=2012-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4165, encodeId=705241657b, content=很有用值得收藏,谢谢分享,, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bd0152759, createdName=lhg662, createdTime=Wed Apr 04 22:34:00 CST 2012, time=2012-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1542963, encodeId=cec715429630d, content=<a href='/topic/show?id=3f53e894718' target=_blank style='color:#2F92EE;'>#统计方法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78947, encryptionId=3f53e894718, topicName=统计方法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=127213510199, createdName=12498761m60暂无昵称, createdTime=Mon Dec 12 11:22:00 CST 2011, time=2011-12-12, status=1, ipAttribution=)]
    2012-04-04 lhg662

    很有用值得收藏,谢谢分享,

    0

  8. [GetPortalCommentsPageByObjectIdResponse(id=77678, encodeId=f544e76784f, content=有用,继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Wed Apr 13 15:24:00 CST 2016, time=2016-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64916, encodeId=b2a8649166a, content=很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64917, encodeId=4be26491e22, content=多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Sat Feb 20 15:59:00 CST 2016, time=2016-02-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4323, encodeId=ac57432335, content=有用,以后多点。, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6b03129, createdName=xuejp2000, createdTime=Wed May 30 07:35:00 CST 2012, time=2012-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4304, encodeId=f3f34304f2, content=有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8db761983, createdName=luoyand, createdTime=Mon May 28 10:15:00 CST 2012, time=2012-05-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4296, encodeId=3a2a42960c, content=很好,有些问题容易被忽略。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9a0919575, createdName=jiafufeng, createdTime=Sat May 26 09:18:00 CST 2012, time=2012-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=4165, encodeId=705241657b, content=很有用值得收藏,谢谢分享,, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bd0152759, createdName=lhg662, createdTime=Wed Apr 04 22:34:00 CST 2012, time=2012-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1542963, encodeId=cec715429630d, content=<a href='/topic/show?id=3f53e894718' target=_blank style='color:#2F92EE;'>#统计方法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78947, encryptionId=3f53e894718, topicName=统计方法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=127213510199, createdName=12498761m60暂无昵称, createdTime=Mon Dec 12 11:22:00 CST 2011, time=2011-12-12, status=1, ipAttribution=)]

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