研究者名年份种族试验组事件数（a）试验组非事件数（b）试验组样本量对照组事件数（c）Study Year Race Tevent Tnoevent Tsample Cevent
Li1999Caucasian506011064
Han2000Caucasian624210455 James2001Caucasian26305625
Lucy2002Caucasian38327036 Robert2003Asian28255324
Sean2004Asian683510361 Nathan2005Caucasian40307027 Andrew2006Caucasian67137 Jes2007Caucasian37458246
Ross2008Caucasian76105181101 Gregory2009Asian1292110
Josh2010Caucasian39195824 Jacob2011Asian21254620 Jamal2012Caucasian697314263 Malcolm2013Caucasian548413863 Ree2014Caucasian22214318 Dewey2015Caucasian685412263 Francis2016Caucasian27214819
Hal2017Caucasian436110440
Jack2017Caucasian23275021
对照组非事件数（d）对照组样本量试验组均值试验组标准差对照组均值对照组标准差Cnoevent Csample Tmean Tsd Cmean Csd 47111 2.53971 3.595857 1.63529 2.50544
48103 1.57055 2.662966 1.79439 3.084392
3257 2.24029 2.758928 2.21886 2.871341
3571 2.12264 2.511603 2.30959 3.105463
2953 1.80399 2.414326 1.85325 2.320258
39100 1.42195 2.343505 2.08384 2.84308
4471 1.85295 2.567994 1.36246 2.263749
714 1.77065 4.656986 2.25366 2.075081
3682 2.53169 3.265823 1.76124 2.131272
80181 1.64059 2.153118 2.78986 2.277122
1121 3.19799 2.314145 1.73206 3.173293
3155 2.39059 2.675766 2.25982 2.724342
2747 2.15476 3.091333 2.11443 3.355605
81144 2.00598 2.733911 1.25271 2.543962
73136 2.16535 3.814463 1.87045 2.556972
2644 1.32431 4.538456 2.61462 3.180836
59122 2.05517 2.069244 2.00645 2.036935
3150 1.88609 2.794473 1.62181 2.145581
66106 2.23151 2.005253 1.72022 4.207645
2950 2.18056 2.972779 2.14724 3.165724
