{"id":2278,"date":"2013-03-29T13:32:39","date_gmt":"2013-03-29T04:32:39","guid":{"rendered":"http:\/\/fujiitoshiki.com\/improvesociety\/?p=2278"},"modified":"2014-10-01T12:59:25","modified_gmt":"2014-10-01T03:59:25","slug":"%e6%84%9f%e5%ba%a6%ef%bc%8c%e7%89%b9%e7%95%b0%e5%ba%a6%ef%bc%8c%e9%99%bd%e6%80%a7%e7%9a%84%e4%b8%ad%e7%8e%87%ef%bc%8c%e9%99%b0%e6%80%a7%e7%9a%84%e4%b8%ad%e7%8e%87%ef%bc%8c%e9%99%bd%e6%80%a7%e5%b0%a4","status":"publish","type":"post","link":"https:\/\/www.fujiitoshiki.com\/improvesociety\/?p=2278","title":{"rendered":"\u611f\u5ea6\uff0c\u7279\u7570\u5ea6\uff0c\u967d\u6027\u7684\u4e2d\u7387\uff0c\u9670\u6027\u7684\u4e2d\u7387\uff0c\u967d\u6027\u5c24\u5ea6\u6bd4\u304a\u3088\u3073\u9670\u6027\u5c24\u5ea6\u6bd4\u3068\u305d\u308c\u305e\u308c\u306e95%\u4fe1\u983c\u533a\u9593\u3092\u8a08\u7b97\u3059\u308b"},"content":{"rendered":"

\u3000\u4e00\u822c\u306b\u78ba\u7387 p \u306e 95 % \u4fe1\u983c\u533a\u9593\u306f\u4e0b\u8a18\u306e\u5f0f\u3067\u8868\u73fe\u51fa\u6765\u307e\u3059\uff0e<\/p>\n

\\displaystyle p \\pm 1.96 \\sqrt{\\frac{p(1 - p)}{n}}<\/p>\n

\u3000\u4eca\u56de\u306f\u56db\u5206\u8868\u304b\u3089\u611f\u5ea6\uff0c\u7279\u7570\u5ea6\uff0c\u967d\u6027\u7684\u4e2d\u7387\uff0c\u9670\u6027\u7684\u4e2d\u7387\uff0c\u967d\u6027\u5c24\u5ea6\u6bd4\u304a\u3088\u3073\u9670\u6027\u5c24\u5ea6\u6bd4\u3068\u305d\u308c\u305e\u308c\u306e 95 % \u4fe1\u983c\u533a\u9593\u3092\u6c42\u3081\u307e\u3059\uff0e<\/p>\n\n\n\n\n\n\n
\u00a0<\/td>\nTRUE<\/span><\/strong><\/td>\nFALSE<\/span><\/strong><\/td>\nMarginal total<\/span><\/td>\n<\/tr>\n
POSITIVE<\/span><\/strong><\/td>\na<\/span><\/td>\nb<\/span><\/span><\/td>\na + b<\/span><\/td>\n<\/tr>\n
NEGATIVE<\/span><\/strong><\/td>\nc<\/span><\/td>\nd<\/span><\/td>\nc + d<\/span><\/td>\n<\/tr>\n
Marginal total<\/span><\/td>\na + c<\/span><\/td>\nb + d<\/span><\/td>\nN<\/span>\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u611f\u5ea6\uff0c\u7279\u7570\u5ea6\uff0c\u967d\u6027\u7684\u4e2d\u7387\uff0c\u9670\u6027\u7684\u4e2d\u7387\uff0c\u967d\u6027\u5c24\u5ea6\u6bd4\u304a\u3088\u3073\u9670\u6027\u5c24\u5ea6\u6bd4\u3068\u305d\u308c\u3089\u306e 95 % \u4fe1\u983c\u533a\u9593\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3067\u3059\uff0e<\/p>\n\n\n\n\n\n\n\n\n\n
\u00a0<\/td>\n\u00a0Formula<\/span><\/strong><\/td>\n95% Confidence Interval<\/span><\/strong><\/td>\n<\/tr>\n
Sensitivity<\/span><\/strong><\/span><\/td>\n\\displaystyle \\frac{a}{a + c}<\/span><\/td>\n\\displaystyle Sensitivity\\pm1.96\\sqrt{\\frac{Sensitivity(1 - Sensitivity)}{a + c}}<\/span><\/td>\n<\/tr>\n
Specificity<\/span><\/strong><\/span><\/td>\n\\displaystyle \\frac{d}{b + d}<\/span><\/td>\n\\displaystyle Specificity\\pm1.96\\sqrt{\\frac{Specificity(1 - Specificity)}{b + d}}<\/span><\/td>\n<\/tr>\n
PPV<\/span><\/strong><\/span><\/td>\n\\displaystyle \\frac{a}{a + b}<\/span><\/td>\n\\displaystyle PPV \\pm 1.96\\sqrt{\\frac{PPV(1 - PPV)}{a + b}}<\/span><\/td>\n<\/tr>\n
NPV<\/span><\/strong><\/span><\/td>\n\\displaystyle \\frac{d}{c + d}<\/span><\/td>\n\\displaystyle NPV \\pm 1.96\\sqrt{\\frac{NPV(1 - NPV)}{c + d}}<\/span><\/td>\n<\/tr>\n
LR+<\/span><\/strong><\/span><\/td>\n\\displaystyle \\frac{a}{a + c}\\bigg\/\\frac{b}{b + d}<\/span><\/td>\n\\displaystyle Exp \\left[LN\\left( \\frac{Sensitivity}{1 - Specificity}\\right)\\pm1.96\\left(\\frac{1 - Sensitivity}{a} + \\frac{Specificity}{b}\\right) \\right]\u00a0<\/span><\/td>\n<\/tr>\n
LR-<\/span><\/strong><\/span><\/td>\n\\displaystyle \\frac{c}{a + c}\\bigg\/\\frac{d}{b + d}<\/span><\/td>\n\\displaystyle Exp\\left[ LN\\left(\\frac{1 - Sensitivity}{Specificity}\\right) \\pm1.96\\left( \\frac{Sensitivity}{c} + \\frac{1 - Specificity}{d} \\right)\\right]\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u3000\u4e00\u822c\u306b\u78ba\u7387 p \u306e 95 % \u4fe1\u983c\u533a\u9593\u306f\u4e0b\u8a18\u306e\u5f0f\u3067\u8868\u73fe\u51fa\u6765\u307e\u3059\uff0e \u3000\u4eca\u56de\u306f\u56db\u5206\u8868\u304b\u3089\u611f\u5ea6\uff0c\u7279\u7570\u5ea6\uff0c\u967d\u6027\u7684\u4e2d\u7387\uff0c\u9670\u6027\u7684\u4e2d\u7387\uff0c\u967d\u6027\u5c24\u5ea6\u6bd4\u304a\u3088\u3073\u9670\u6027\u5c24\u5ea6\u6bd4\u3068\u305d\u308c\u305e\u308c\u306e 95 % \u4fe1\u983c\u533a\u9593\u3092\u6c42\u3081\u307e\u3059\uff0e \u00a0 TRUE FALSE … “\u611f\u5ea6\uff0c\u7279\u7570\u5ea6\uff0c\u967d\u6027\u7684\u4e2d\u7387\uff0c\u9670\u6027\u7684\u4e2d\u7387\uff0c\u967d\u6027\u5c24\u5ea6\u6bd4\u304a\u3088\u3073\u9670\u6027\u5c24\u5ea6\u6bd4\u3068\u305d\u308c\u305e\u308c\u306e95%\u4fe1\u983c\u533a\u9593\u3092\u8a08\u7b97\u3059\u308b” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2278","post","type-post","status-publish","format-standard","hentry","category-statistics"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t