{"id":202,"date":"2023-01-25T21:08:15","date_gmt":"2023-01-25T12:08:15","guid":{"rendered":"https:\/\/best-biostatistics.com\/toukei-er\/entry\/metaanalysis-of-proportions-in-r\/"},"modified":"2024-09-01T21:05:05","modified_gmt":"2024-09-01T12:05:05","slug":"metaanalysis-of-proportions-in-r","status":"publish","type":"post","link":"https:\/\/best-biostatistics.com\/toukei-er\/entry\/metaanalysis-of-proportions-in-r\/","title":{"rendered":"R \u3067\u5272\u5408\u306e\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u3092\u884c\u3046\u65b9\u6cd5"},"content":{"rendered":"\n

\u5272\u5408\u306e\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u306e\u65b9\u6cd5\u306e\u89e3\u8aac<\/p>\n\n\n\n\n\n\n\n

\u5272\u5408\u306e\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u30c7\u30fc\u30bf\u6e96\u5099<\/h2>\n\n\n\n

R \u3067\u5272\u5408\u306e\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u3092\u884c\u3046\u6e96\u5099<\/p>\n\n\n\n

metafor \u3068 meta \u3068\u3044\u3046\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u6e96\u5099\u3059\u308b<\/p>\n\n\n\n

install.packages<\/span>(<\/span>c<\/span>(<\/span>\"metafor\"<\/span>,<\/span> \"meta\"<\/span>))<\/span>\n<\/code><\/pre>\n\n\n\n
library<\/span>(<\/span>metafor)<\/span>\nlibrary<\/span>(<\/span>meta)<\/span>\n<\/code><\/pre>\n\n\n\n
\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u306f\u3001\u3053\u3061\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3046 \u2192 MetaProp.RData<\/a><\/p>\n\n\n\n
\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a9\u30eb\u30c0\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u5b9f\u884c\u3059\u308b\u3068\u8aad\u307f\u8fbc\u3081\u308b<\/p>\n\n\n\n
xxxxx \u3068\u3042\u308b\u90e8\u5206\u306f\u3001Windows \u306e User \u540d\u306e\u6700\u521d\u306e 5 \u6587\u5b57\u306b\u5909\u66f4\u3059\u308b<\/p>\n\n\n\n
load<\/span>(<\/span>\"C:\/Users\/xxxxx\/Downloads\/MetaProp.RData\"<\/span>)<\/span>\nD\n<\/code><\/pre>\n\n\n\n
\u8aad\u307f\u8fbc\u307e\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u3053\u3061\u3089<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u3053\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e cases\/total \u304c\u305d\u308c\u305e\u308c\u306e\u8a66\u9a13\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u3057\u3066\u306e\u5272\u5408\u3068\u306a\u308b<\/p>\n\n\n\n
\u3053\u306e\u5272\u5408\u3092\u7d71\u5408\u3059\u308b\u65b9\u6cd5\u3067\u3042\u308b<\/p>\n\n\n\n
\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u306e\u65b9\u6cd5 \u5272\u5408\u3092\u7d71\u5408\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n
\u5272\u5408\u306f\u30010.5 \u4ed8\u8fd1\u306e\u5834\u5408\u306f\u3001\u305d\u306e\u307e\u307e\u5e73\u5747\u5024\u3092\u3068\u3063\u3066\u3082\u5927\u304d\u306a\u554f\u984c\u306f\u306a\u3044\u304c\u30010.2 \u3088\u308a\u5c0f\u3055\u304b\u3063\u305f\u308a\u30010.8 \u3088\u308a\u5927\u304d\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u554f\u984c\u304c\u751f\u3058\u308b<\/p>\n\n\n\n
\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u30ed\u30b8\u30c3\u30c8\u5909\u63db\u3068\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u304c\u77e5\u3089\u308c\u3066\u3044\u308b<\/p>\n\n\n\n
0.2 \u3088\u308a\u5c0f\u3055\u3044\u307e\u305f\u306f 0.8 \u3088\u308a\u5927\u304d\u3044\u5272\u5408\u304c\u4e2d\u5fc3\u3068\u306a\u308b\u5834\u5408\u306f\u3001\u30ed\u30b8\u30c3\u30c8\u5909\u63db\u304c\u304a\u3059\u3059\u3081<\/p>\n\n\n\n
\u3055\u3089\u306b\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u3001\u307e\u305f\u306f\u3001\u304d\u308f\u3081\u3066\u5c0f\u3055\u3044\u307e\u305f\u306f\u5927\u304d\u3044\u5272\u5408\u306b\u306a\u308b\u5834\u5408\u306f\u3001\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u304c\u304a\u3059\u3059\u3081\u3068\u306a\u308b<\/p>\n\n\n\n
\u4eca\u56de\u306e\u30c7\u30fc\u30bf\u306f\u3001\u304d\u308f\u3081\u3066\u5c0f\u3055\u3044\u5272\u5408\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u3092\u4f7f\u3046<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u3053\u3053\u3067\u3001e-04, e-03 \u3068\u3044\u3046\u306e\u306f\u300110 \u306e\u30de\u30a4\u30ca\u30b9 4 \u4e57\u3068\u304b\u30013 \u4e57\u3068\u304b\u3068\u3044\u3046\u610f\u5473\u3067\u30011 \u4e07\u5206\u306e 1 \u3068\u304b\u30011000 \u5206\u306e 1 \u3068\u304b\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u3001\u3068\u3066\u3082\u5c0f\u3055\u3044\u6570\u5024<\/p>\n\n\n\n
\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u3092\u3057\u3066\u3001\u7d71\u5408\u306e\u6e96\u5099\u3092\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b escalc() \u3092\u4f7f\u3063\u3066\u3001method=’PFT’ \u3068\u6307\u5b9a\u3059\u308b<\/p>\n\n\n\n
xi \u306b\u5206\u5b50\u3067\u3042\u308b cases, ni \u306b\u5206\u6bcd\u3067\u3042\u308b total \u3092\u6307\u5b9a\u3059\u308b<\/p>\n\n\n\n
ies <-<\/span> escalc<\/span>(<\/span>xi=<\/span>cases,<\/span> ni=<\/span>total,<\/span> data=<\/span>D,<\/span> measure=<\/span>'PFT'<\/span>)<\/span>\n<\/code><\/pre>\n\n\n\n
\u305d\u3046\u3059\u308b\u3068\u3001\u5148\u307b\u3069\u306e D \u3068\u3044\u3046\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u53f3\u7aef\u306b yi \u3068 vi \u304c\u8ffd\u52a0\u3055\u308c\u308b<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u3053\u308c\u304c\u3001\u5404\u7814\u7a76\u306e\u5272\u5408\u306e\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u5024\u3068\u3001\u305d\u306e\u6642\u306e\u5206\u6563\u306e\u5024\u3067\u3042\u308b<\/p>\n\n\n\n
\u5206\u6563\u306f\u3068\u3066\u3082\u5c0f\u3055\u3044\u305f\u3081\u3001\u307b\u307c\u5168\u90e8 0.0000 \u3068\u3057\u304b\u898b\u3048\u3066\u3044\u306a\u3044\u304c\u3001\u3082\u3063\u3068\u4e0b\u306e\u6841\u307e\u3067\u898b\u308c\u3070\u3001\u6570\u5024\u304c\u3042\u308b<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u6b21\u306b\u3001rma() \u95a2\u6570\u3092\u4f7f\u3063\u3066\u3001\u7d71\u5408\u5024\u3092\u8a08\u7b97\u3059\u308b<\/p>\n\n\n\n
pes.da <-<\/span> rma<\/span>(<\/span>yi,<\/span> vi,<\/span> data=<\/span>ies)<\/span>\n<\/code><\/pre>\n\n\n\n
\u8a08\u7b97\u3057\u305f\u7d50\u679c\u304c\u3053\u3061\u3089<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u7d71\u5408\u65b9\u6cd5\u306f\u3001\u6a19\u6e96\u306e\u65b9\u6cd5\u3067\u3001REML \u304c\u4f7f\u308f\u308c\u3066\u3044\u308b<\/p>\n\n\n\n
\u7570\u8cea\u6027\u304c\u3042\u3063\u3066\u3082\u306a\u304f\u3066\u3082\u3001\u5909\u91cf\u52b9\u679c\u306e\u65b9\u6cd5 REML \u3067\u7d71\u5408\u3057\u3066\u304a\u3051\u3070\u3001\u554f\u984c\u306a\u3044<\/p>\n\n\n\n
\u7d71\u5408\u5024\u306f\u30010.0224 \u3068\u8a08\u7b97\u3055\u308c\u3066\u3044\u308b<\/p>\n\n\n\n
\u3053\u306e\u5024\u306f\u3001\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u3057\u305f\u307e\u307e\u306e\u5024\u306a\u306e\u3067\u3001predict() \u95a2\u6570\u3092\u4f7f\u3063\u3066\u3001\u5143\u306e\u5272\u5408\u306b\u623b\u3059<\/p>\n\n\n\n
\u305d\u306e\u65b9\u6cd5\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a<\/p>\n\n\n\n
pes <-<\/span> predict<\/span>(<\/span>pes.da,<\/span> transf=<\/span>transf.ipft.hm,<\/span> targs=<\/span>list<\/span>(<\/span>ni=<\/span>D$<\/span>total))<\/span>\n<\/code><\/pre>\n\n\n\n
\u7d71\u5408\u63a8\u5b9a\u5024\u306f\u30010.0005 \u3067\u300195 % \u4fe1\u983c\u533a\u9593\u306f\u3001ci.lb, ci.ub \u3092\u898b\u3066\u30010.0003 \u304b\u3089 0.0007 \u3067\u3042\u308b<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\uff1e\uff1e\u3082\u3046\u7d71\u8a08\u3067\u60a9\u3080\u306e\u306f\u7d42\u308f\u308a\u306b\u3057\u307e\u305b\u3093\u304b\uff1f\u00a0<\/a><\/strong><\/span><\/p>\r\n\"\"<\/a>\r\n
\u21911\u4e07\u4eba\u4ee5\u4e0a\u306e\u533b\u7642\u5f93\u4e8b\u8005\u304c\u8cfc\u8aad\u4e2d<\/span><\/strong><\/span><\/p><\/div>
\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u306e\u65b9\u6cd5 \u5272\u5408\u306e\u5834\u5408 \u30d5\u30a9\u30ec\u30b9\u30c8\u30d7\u30ed\u30c3\u30c8 \u30d5\u30a1\u30f3\u30cd\u30eb\u30d7\u30ed\u30c3\u30c8<\/h2>\n\n\n\n
\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u306e\u7d50\u679c\u306e\u63d0\u793a\u306e\u4ed5\u65b9\u3068\u3057\u3066\u3001\u30d5\u30a9\u30ec\u30b9\u30c8\u30d7\u30ed\u30c3\u30c8\u304c\u898b\u3084\u3059\u3044<\/p>\n\n\n\n
\u30d5\u30a9\u30ec\u30b9\u30c8\u30d7\u30ed\u30c3\u30c8\u306f meta \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u3046\u3068\u3001\u7c21\u5358\u3067\u304d\u308c\u3044\u306b\u66f8\u3051\u308b<\/p>\n\n\n\n
\u307e\u305a\u3001metaprop() \u95a2\u6570\u3092\u4f7f\u3063\u3066\u3001\u7d71\u5408\u5024\u306e\u8a08\u7b97\u3092\u884c\u3046<\/p>\n\n\n\n
pes.summary <-<\/span> metaprop<\/span>(<\/span>event=<\/span>cases,<\/span> n=<\/span>total,<\/span> studlab=<\/span>authoryear,<\/span> data=<\/span>D,<\/span> sm=<\/span>'PFT'<\/span>)<\/span>\n<\/code><\/pre>\n\n\n\n
\u5148\u307b\u3069\u3068\u540c\u3058\u304f\u30c0\u30d6\u30eb\u30a2\u30fc\u30af\u30b5\u30a4\u30f3\u5909\u63db\u3092\u3059\u308b\u5834\u5408\u306f\u3001sm=’PFT’ \u3068\u3044\u3046\u6307\u5b9a\u3092\u3059\u308b<\/p>\n\n\n\n
\u5909\u63db\u306a\u3057\u306e\u5272\u5408\u305d\u306e\u307e\u307e\u306e\u5834\u5408\u306f ‘PRAW’, \u30ed\u30b8\u30c3\u30c8\u5909\u63db\u306e\u5834\u5408\u306f ‘PLO’ \u3068\u6307\u5b9a\u3059\u308b<\/p>\n\n\n\n
event \u304c\u5206\u5b50\u3067 cases, n \u304c\u5206\u6bcd\u3067 total, \u5404\u7814\u7a76\u306e\u540d\u524d\u306f studlab \u3067\u6307\u5b9a\u3057 authoryear \u3068\u3059\u308b<\/p>\n\n\n\n
\u307e\u305a\u3001\u5206\u6790\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u9ec4\u8272\u30cf\u30a4\u30e9\u30a4\u30c8\u90e8\u5206\u306f\u3001\u4e0a\u8a18\u3067\u8a08\u7b97\u3057\u305f\u70b9\u63a8\u5b9a\u5024\u3068\u533a\u9593\u63a8\u5b9a\u4e0a\u9650\u4e0b\u9650\u3068\u540c\u3058\u5024\u306b\u306a\u3063\u3066\u3044\u308b<\/p>\n\n\n\n
\u30d5\u30a9\u30ec\u30b9\u30c8\u30d7\u30ed\u30c3\u30c8\u3092\u66f8\u304f\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u3066\u5b9f\u884c\u3059\u308b<\/p>\n\n\n\n
forest<\/span>(<\/span>pes.summary)<\/span>\n<\/code><\/pre>\n\n\n\n
\u305d\u3046\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u304d\u308c\u3044\u306a\u30d5\u30a9\u30ec\u30b9\u30c8\u30d7\u30ed\u30c3\u30c8\u304c\u66f8\u3051\u308b<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u5272\u5408\u304c\u5c0f\u3055\u3059\u304e\u3066\u3001Proportion, 95%-CI \u306e\u6b04\u304c\u3001\u5168\u90e8 0.00 \u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3044\u308d\u3044\u308d\u3068\u8abf\u6574\u3057\u3066\u30010 \u4ee5\u5916\u306e\u6570\u5024\u304c\u4f55\u304b\u898b\u3048\u308b\u3088\u3046\u306b\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u3068\u306f\u601d\u3046<\/p>\n\n\n\n
\u51fa\u7248\u30d0\u30a4\u30a2\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u30d5\u30a1\u30f3\u30cd\u30eb\u30d7\u30ed\u30c3\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u3001\u63cf\u304b\u308c\u308b<\/p>\n\n\n\n
funnel<\/span>(<\/span>pes.summary)<\/span>\n<\/code><\/pre>\n\n\n\n
\u30d5\u30a1\u30f3\u30cd\u30eb\u306b\u304a\u3055\u307e\u3063\u3066\u3044\u306a\u3044\u611f\u3058\u3067\u3042\u308b\u3057\u3001\u5de6\u4e0b\u304c\u306a\u3044\u306e\u304c\u3088\u304f\u308f\u304b\u308b\u306e\u3067\u3001\u51fa\u7248\u30d0\u30a4\u30a2\u30b9\u306f\u5c11\u306a\u304b\u3089\u305a\u3042\u308a\u305d\u3046\u3067\u3042\u308b<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/span><\/p>\n\n\n\n
\u307e\u3068\u3081<\/h2>\n\n\n\n
R \u3067\u5272\u5408\u306e\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u306e\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u305f<\/p>\n\n\n\n
metafor \u3068 meta \u306e 2 \u3064\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u3048\u3070\u3001\u7c21\u5358\u306b\u8a08\u7b97\u3067\u304d\u3001\u304d\u308c\u3044\u306a\u56f3\u3067\u51fa\u529b\u3067\u304d\u308b<\/p>\n\n\n\n
\u53c2\u8003\u306b\u306a\u308c\u3070<\/p>\n\n\n\n
\u53c2\u8003\u6587\u732e<\/h2>\n\n\n\n
(PDF) How to Conduct a Meta-Analysis of Proportions in R: A Comprehensive Tutorial<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u5272\u5408\u306e\u30e1\u30bf\u30a2\u30ca\u30ea\u30b7\u30b9\u306e\u65b9\u6cd5\u306e\u89e3\u8aac<\/p>\n","protected":false},"author":2,"featured_media":1195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,46],"tags":[],"class_list":["post-202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-r","category-46"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2023\/01\/20230125205607.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/comments?post=202"}],"version-history":[{"count":1,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts\/202\/revisions"}],"predecessor-version":[{"id":1197,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts\/202\/revisions\/1197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/media\/1195"}],"wp:attachment":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/media?parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/categories?post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/tags?post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}