{"id":308,"date":"2014-02-07T09:02:00","date_gmt":"2014-02-07T00:02:00","guid":{"rendered":"http:\/\/aihara.la.coocan.jp\/blog\/?p=308"},"modified":"2014-04-16T15:31:54","modified_gmt":"2014-04-16T06:31:54","slug":"%e8%a6%b3%e5%af%9f%e7%a0%94%e7%a9%b6%e3%81%aerisk-of-bias%e8%a9%95%e4%be%a1%e3%83%84%e3%83%bc%e3%83%ab%ef%bc%9a-robans","status":"publish","type":"post","link":"http:\/\/aihara.la.coocan.jp\/?p=308","title":{"rendered":"\u89b3\u5bdf\u7814\u7a76\u306erisk of bias\u8a55\u4fa1\u30c4\u30fc\u30eb\uff1a RoBANS"},"content":{"rendered":"
\n

\u975e\u30e9\u30f3\u30c0\u30e0\u5316\u8a66\u9a13\u306e\u65b9\u6cd5\u8ad6\u7684\u306a\u8cea\u8a55\u4fa1\u3068\u3057\u3066\u306f\u3001200\u3092\u8d85\u3048\u308b\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3084\u30c4\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u6709\u540d\u306a\u30c4\u30fc\u30eb\u306e1\u3064\u3068\u3057\u3066New castle Ottawa Scale\uff08NOS\uff09\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4fe1\u983c\u6027\u304c\u4f4e\u304f\u3001\u504f\u3063\u305f\u7d50\u679c\u306e\u7814\u7a76\u3092\u540c\u5b9a\u3067\u304d\u306a\u3044\u305f\u3081\u6539\u8a02\u306e\u5fc5\u8981\u6027\u304c\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

<\/p>\n

GRADE\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3082\u3001\u89b3\u5bdf\u7814\u7a76\u306e\u305f\u3081\u306e\u9650\u754c\uff08limitations\/risk of bias\uff09\u8a55\u4fa1\u306e\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u57fa\u6e96\u3092\u767a\u8868\u3057\u3066\u3044\u307e\u3059\u3002\uff08\u300c\u8a3a\u7642\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u305f\u3081\u306eGRADE\u30b7\u30b9\u30c6\u30e0\u53c2\u7167\u300d<\/p>\n

<\/p>\n

\u4eca\u56de\u7d39\u4ecb\u3059\u308b\u30c4\u30fc\u30eb\u306f\u3001RoBANS\uff08Risk of Bias Assessment Tool for Nonrandomized Studies\uff09<\/span>\u3068\u3044\u3046\u3082\u306e\u3067\u3001\u6628\u5e74\u767a\u8868\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n

<\/p>\n

\nTesting a tool for assessing the risk of bias for nonrandomized studies showed moderate reliability and promising validity.<\/b> J Clin Epidemiol. 2013 Apr;66(4):408-14<\/a><\/p>\n

\n\"robans\"<\/a>
\n
<\/p>\n

\n\u25a0RoBANS\u306b\u3088\u308brisk of bias\u8a55\u4fa1\uff1a<\/b><\/p>\n\n\n\n\n\n\n\n\n
Domain<\/td>\n\nDetails<\/td>\nRisk of bias<\/td>\n<\/tr>\n
Selection of participants<\/td>\nSelection bias caused by the inadequate selection of participants<\/td>\n•Low
•High
•Unclear<\/td>\n<\/tr>\n
Confounding variables<\/td>\nSelection bias caused by the inadequate confirmation and consideration of confounding variable<\/td>\n•Low
•High
•Unclear<\/td>\n<\/tr>\n
Measurement of exposure<\/td>\nPerformance bias caused by the inadequate measurement of exposure<\/td>\n•Low
•High
•Unclear<\/td>\n<\/tr>\n
Blinding of outcome assessments<\/td>\nDetection bias caused by the inadequate blinding of outcome assessments<\/td>\n•Low
•High
•Unclear<\/td>\n<\/tr>\n
Incomplete outcome data<\/td>\nAttrition bias caused by the inadequate handling of incomplete outcome data<\/td>\n•Low
•High
•Unclear<\/td>\n<\/tr>\n
Selective outcome reporting<\/td>\nReporting bias caused by the selective reporting of outcomes<\/td>\n•Low
•High
•Unclear<\/td>\n<\/tr>\n<\/table>\n

<\/p>\n

\u25a0\u6ce8\uff1a RoBANS\u306f\u3001Cochran risk of bias tool\u306b\u6e96\u62e0\u3057\u305foutcome-based\u306e\uff16\u3064\u306e\u57fa\u672c\u30c9\u30e1\u30a4\u30f3\u306b\u3088\u308b\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08Low, High, Unclear\u306e3\u6bb5\u968e\uff09\u3067\u3001GRADE\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3082\u9069\u7528\u53ef\u80fd\u3001\u4fe1\u983c\u6027\u306f\u4e2d\u7b49\u5ea6\u3001RoBANS\u306b\u3088\u308b\u8a55\u4fa1\u6642\u9593\u306f\u5e73\u574710\u5206\u3067\u3042\u308b\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u975e\u30e9\u30f3\u30c0\u30e0\u5316\u8a66\u9a13\u306e\u65b9\u6cd5\u8ad6\u7684\u306a\u8cea\u8a55\u4fa1\u3068\u3057\u3066\u306f\u3001200\u3092\u8d85\u3048\u308b\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3084\u30c4\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u6709\u540d\u306a\u30c4\u30fc\u30eb\u306e1\u3064\u3068\u3057\u3066New castle Ottawa Scale\uff08NOS\uff09\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4fe1\u983c\u6027\u304c\u4f4e\u304f\u3001\u504f\u3063\u305f\u7d50\u679c\u306e\u7814\u7a76\u3092\u540c […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[420],"tags":[428,421],"_links":{"self":[{"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=\/wp\/v2\/posts\/308"}],"collection":[{"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=308"}],"version-history":[{"count":1,"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=\/wp\/v2\/posts\/308\/revisions"}],"predecessor-version":[{"id":356,"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=\/wp\/v2\/posts\/308\/revisions\/356"}],"wp:attachment":[{"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=308"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/aihara.la.coocan.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}