学校简介
年份 病例数 存活数 住院期 死亡总 急性期死亡数 住院期 总病死 急性期病死率（%）1964 17 47.141.2 1965 13 38.530.8 1966 15 46.740.0 1967 15 40.040.0 1968 12 33.333.3 合计 72 42 30 27 41.7 37.5 修改表：某年某地1964-1968年某病住院期与急性期病死率比较 年份 病例数 总病死率（%）死亡数 病死率（%） 1964 17 41.21965 13 30.81966 15 40.01967 15 40.01968 12 33.3合计 72 30 41.7 27 37.5 2、现有一临床试验数据，有5家医院参加，分为试验组（g=1）和对照组(g=0)，见表1，请 对该资料进行分析（只要写出具体的分析内容和统计分析方法名称即可） 表1某新药临床试验部分指标 医学统计学 21 医院代 身高体重 175.00 63.0 157.00 54.0 178.00 67.0 165.00 50.0 162.00 51.0 156.00 48.0 176.00 62.0 184.00 72.0 168.00 65.0 166.00 46.0 分析：两组入组条件的均衡性比较，两组性别是否可比，可用卡方检验；两组入组的身高与体重是否可比可用两样本的t 检验或u 检验。
篇三：义务教育与私立小学 编者按：中国特色新型智库是国家治理体系和治理能力现代化的重要内容。
①观点正确，入选。
篇一：电焊电流的调节技巧!function(){ require.async("common:widget/js/logic/search-box-new/search-box-new.js");!function(){ require.async("common:widget/menu/menu.js", function(menu){ menu.init(); // 导航menu可用时间打点 alog && alog("speed.set", "c_menu", +new Date); alog.fire && alog.fire("mark");!function(){ require.async("question:widget/sample/top-nav-bar/top-nav-bar.js");!function(){ require.async("question:widget/sample/ask/ask.js");!function(){ require.async("question:widget/sample/value-comment/value-comment.js",function(vc){ vc.init("2312225721");!function(){ require.async("common:widget/js/util/log/log.js", function(log){ log.send({ pid:102, type:56333, page:"qb", hasgrhj: 0, haskfpt: 0 });!function(){ require.async(["common:widget/lib/jquery/jquery.js", "common:widget/js/util/log/log.js"], function($, log) { if ($(".wgt-best .best-text .answer-expand").size() != 0) { log.addKey({ answer_expand_show: 1 $(".wgt-best .best-text").on("click", ".answer-expand", function(e) { $(this).hide(); $(".wgt-best .best-text .answer-expand-content").hide(); 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// 为您推荐展现pv log.addKey({bottom_union: "1"});!function(){ require.async("question:widget/sample/related/related.js", function(rel){ rel({ cmsRelq: "", cmsRelqrl: "", isLog: false });!function(){ require.async(["common:widget/js/util/tangram/tangram.js", "common:widget/js/util/log/log.js"], function($, log) { // 展现相关问题的PV log.addKey({topic_show: "1"}); // 实验 var relateTopicQids = []; $("#wgt-topic a[data-qid]").each(function(){ relateTopicQids.push($(this).data("qid")); F.context("page").relateTopicQids = relateTopicQids.join("_");!function(){ require.async("common:widget/js/util/log/log.js", function(log) { // 展现相关问题的PV，ps：不知道以前怎么这么写，related_search_show和网友都在找参数是一样的？ log.addKey({related_search_show: "1"}); // 网友都在找展现pv log.addKey({newqb_search_show: "1"});!function(){ require.async("question:widget/sample/user/nologin/nologin.js");!function(){require.async("question:widget/sample/user/info/daily/daily.js", function(Daily){ Daily.init({"date":"2016.12.13","term":"1203","list":[{"id":"32696","title":"\u6211\u4eec\u662f\u600e\u6837\u5728\u7425\u73c0\u91cc\u53d1\u73b0\u6050\u9f99\u5c3e\u5df4\u7684\uff1f","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=dda8e384ac073c7f3b855daad5864061&src=http%3A%2F%2Fiknow02.bosstatic.bdimg.com%2Fzhidaoribao%2F2016%2F1213%2Fkl.jpg"},{"id":"32408","title":"\u201c\u7a7a\u519b\u4e00\u53f7\u201d\u4e3a\u4ec0\u4e48\u90a3\u4e48\u8d35\uff1f","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=b80f4222a7667d174f06e0b4d8f01b0f&src=http%3A%2F%2Fd.hiphotos.baidu.com%2Fzhidao%2Fwh%253D800%252C450%2Fsign%3D5319d80d2f9759ee4a0568c382cb6f22%2Fc995d143ad4bd11328130b3253afa40f4afb05d7.jpg"},{"id":"32785","title":"\u53cc\u773c\u76ae\u7684\u7236\u6bcd\u4e3a\u4ec0\u4e48\u4f1a\u751f\u51fa\u6765\u5355\u773c\u76ae\u7684\u5b69\u5b50\uff1f","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=99c6a1fadd4c5d1f410a9675c13444ce&src=http%3A%2F%2Ff.hiphotos.baidu.com%2Fzhidao%2Fwh%253D800%252C450%2Fsign%3D7d1fc218dd2a283443f33e036b85e5de%2Fb151f8198618367ac7f2add827738bd4b31ce5b8.jpg"},{"id":"32782","title":"\u6211\u4eec\u4e3a\u4ec0\u4e48\u8d8a\u6765\u8d8a\u80fd\u201c\u63a5\u53d7\u201d\u52a0\u73ed\uff1f","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=d3e38b11d56eff898ab6e3fd86b64a78&src=http%3A%2F%2Fiknow02.bosstatic.bdimg.com%2Fzhidaoribao%2F2016%2F1213%2Fjbb.jpg"},{"id":"32753","title":"\u4e3a\u4ec0\u4e48\u7269\u4f53\u8fd0\u52a8\u4e0d\u80fd\u8d85\u8fc7\u5149\u901f\uff1f","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=fdbe550af309cf761698d3a8cafcaed2&src=http%3A%2F%2Fiknow02.bosstatic.bdimg.com%2Fzhidaoribao%2F2016%2F1213%2Fgs.jpg"},{"id":"32651","title":"\u4eba\u4e0d\u6210\u719f\u7684\u4e94\u4e2a\u7279\u5f81\uff0c\u6781\u51c6\uff01","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=1bca103835f27f47e89139d1a2d66b8b&src=http%3A%2F%2Ff.hiphotos.baidu.com%2Fzhidao%2Fwh%253D800%252C450%2Fsign%3Da2cca024763e6709be554df70bf7b309%2F77094b36acaf2edda68615ea841001e9390193b9.jpg"},{"id":"31855","title":"\u4e3a\u4ec0\u4e48\u7d27\u95ed\u773c\u775b\u65f6\u4f1a\u542c\u5230\u58f0\u97f3\uff1f","mt_img_src":"https:\/\/gss0.baidu.com\/8_BXsjip0QIZ8tyhnq\/timg?wh_rate=0&wapiknow&quality=100&size=w250&sec=0&di=0cec8fda9ed827497a9c9da5a7875033&src=http%3A%2F%2Ff.hiphotos.baidu.com%2Fzhidao%2Fwh%253D800%252C450%2Fsign%3Dd38aa8c7346d55fbc5937e2e5d12637e%2Fac4bd11373f08202afb2552642fbfbedab641b83.jpg"}]}, "0");!function(){ require.async("question:widget/sample/user/nologin-daily/nologin-daily.js");!function(){ require.async("common:widget/js/logic/union/union.js", function(union){ // args[2, 3]自定义定向使用, common:union中有限制只能调用一次; union("968278", "union-asplu", { "zdquery" : "", "zdclassid" : "203", "zhidaoqid" : "354768986" }();!function(){ require.async("question:widget/sample/ad-right/ad-right.js");!function(){ require("common:widget/js/logic/ie-prompt/ie-prompt.js");!function(){ require.async(["common:widget/js/util/tangram/tangram.js", "common:widget/js/util/log/log.js", "common:widget/js/util/event/event.js", "common:widget/js/logic/submit/submit.js", "common:widget/js/ui/dialog/dialog.js", "question:widget/sample/js/file/file.js", "question:widget/sample/js/left-promotion/left-promotion.js", "question:widget/sample/js/video/video.js", "common:widget/js/ui/tip/tip.js", "question:widget/sample/ask/share/share.js", "common:widget/js/util/https/https.js"], function($, log, ec, Submit, Dialog, File, LeftPromotion, Video, Tip, share, https){ // 打点QB页用户可操作时间 alog("speed.set", "drt", +new Date); // F.context("new_qb_fr", "new_qb_" + 0); $(function(){ log.addKey({ qbleftdown: $(".qbleftdown").find("li").size(), qbrightdown:$(".qbrightdown").find(".r").size() if ( $( ".qbleftdown a" ).size() ) { log.addKey({ ec_ads: "2", ec_ads_count: $(".qbleftdown").find("a.ec_ad_title, span.ec_qad_title, a.EC_ad_title").size() }); $(".qbleftdown a").click(function(){ var $parent = $( this ).parent(); if ( this.id || this.className == "EC_ad_title" || $(this).hasClass("ec_ik220_adtitle") || $(this).hasClass("ec_ik220_desc") || $parent.hasClass( "EC_ads_answer" ) || this.className == "EC_ads_listurl" || this.className == "ec_ad_title" || $parent.hasClass("ec_qad_title") || $parent.hasClass("ec_qad_answerer") ) { log.send({ type: 2014, evtType: "click", pos: "ec_ads" require.async("question:widget/sample/js/card/card.js", function(card){ $(".user-name").each(function(index, item){ new card({ target: item, type: "normal" }); $(".mavin-name").each(function(index, item){ new card({target: item, type: "mavin" }); $(".opendev-name").each(function(index, item){ new card({target: item, type: "opendev"}); $(".uadmin-a").each(function(index, item) { new card({target: item, type: "uadminIcon"}); $(".business-name").each(function(index, item){ new card({target: item, type: "business" }); $(".quality-business-name").each(function (index, item) { new card({target: item, type: "qbusiness"}); $(".fixed-ask-e").click(function(e){ e.preventDefault(); var username = $(this).attr("username"); require.async("common:widget/js/logic/iask/iask.js", function(fixedAsk){ fixedAsk(username); $(".replyask-shrink a").click(function(e){ e.preventDefault(); var flag = this.innerHTML.indexOf("更多追问") != -1; var dl = $(this).html( flag ? "收起追问" : "更多追问" ).parent().prevAll(".replyask"); $($.makeArray(dl).reverse().slice(flag ? 0 : 3, dl.length)).css("display", flag ? "block" : "none"); $(".replyask-box").each(function (index, item) { if ($(item).find(".replyask-shrink").size() == 0) { if ($(item).find(".ask-supply").size() == 2) { $(item).find(".replyask").last().find(".ask-supply-line").hide(); if ($(item).find(".ask-supply").size() == 1) { $(item).find(".ask-supply-line").hide(); $(item).find(".ask-supply-line").last().hide(); if($(".thunder-wrap").size()){ require.async("question:widget/sample/js/thunder/thunder.js", function(thunder){ $(function(){ thunder.init(); $.each(F.context("answers"), function(index, item){ if(item.user){ if (item.user.isFromBusiness > 0) { $.ajax({ url: "/business/submit/onbusinessbrowse", type: "POST", dataType: "json", data: { businessId: item.user.business.businessId, page: "1", token: F.context("businessToken") .done(function () { .fail(function () { $(document).on("click", ".ikqb_img", function(){ log.send({ type: 2014, bigimg: "click" $("a.optimus").on("click", function() { log.send({ type: 2014, area: "ad-right-optimus", action: "click", cid: F.context("page")["cid"], cidTop: F.context("page")["cidTop"], cidMid: F.context("page")["cidMid"] $("#wgt-nologin-daily").click(function(e){ e.stopPropagation(); if($(e.target).closest("#daily-carousel").size() && !$(e.target).closest(".carousel-control").size()){ log.send({ type: 2014, page: "question", pos: "no-login-daily", action: "click" $(".wgt-daily").on("click", "a", function(){ log.send({ type: 2014, page: "question", pos: "login-daily", action: "click" $(".qbrightdown a").click(function(){ log.send({ type: 2014, qid: F.context("page")["qid"], area: "medical-right-txt-ads", action: "click" if($("ikaudio").size()){ log.addKey({ "audio" : 1 require.async("question:widget/sample/js/audio/audio.js", function(audio){ audio.init(); require.async("question:widget/sample/js/comment/comment.js", function(comm){ comm.getCount(); $(".recommend-text, .best-text, .answer-text, .replyask-content").each(function(i, answerText){ $(answerText).find("pre[t="code"]").each(function(i, pre){ var loadSyntax = function(){ SyntaxHighlighter(pre); $(pre).text($(pre).html($(pre).html().replace(//ig, "##IK_LINEBREAK##")).text().split("##IK_LINEBREAK##").join("\n")); $(pre).addClass("brush:"+$(pre).attr("l")+";toolbar:false;"); if (window.SyntaxHighlighter) { SyntaxHighlighter.highlight(pre); $(answerText).find(".syntaxhighlighter .code .line").each(function(index, line){ $(answerText).find(".syntaxhighlighter .gutter .line").eq(index).height($(line).height()); } else { var sioUrl = https.autoTrans("(""); require.async("common:widget/js/ui/lazyload/lazyload.js", function(lazyload){ $(".wgt-replyer-best .avatar-48 a, .wgt-replyer-best .avatar-66 a, .wgt-replyer-special .avatar-66 a,.wgt-replyer-best .avatar-69 a, .wgt-replyer-best .avatar-70 a, .wgt-replyer-best .avatar-66 a, #cms-company a").lazyload(); $(".ikqb-map").each(function(index, item) { var ifreamObj = $("").attr({ frameborder: "0" ,width:"430" ,height:"310" ,style: "display:none;" ,className: "answer-map" tmpsrc = $(item).attr("map") || $(item).attr("src"); ifreamObj.attr("src", "//zhidao.baidu.com/html/map" + tmpsrc.replace(/^iknow/i, "")); $(item).before(ifreamObj).remove(); ifr(本文来自：www.773n.cOM 校 园 生活 网:电焊电流的调节技巧)eamObj.after( $("").addClass("f-aid").html("本数据来源于百度地图，最终结果以百度地图最新数据为准。
