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随机对照试验研究 文献计量分析报告 1960 - 2022年

已有 774 次阅读 2022-12-4 08:49 |个人分类:信息分析|系统分类:科研笔记


治疗结果   研究设计  危险因素 等可以进一步分析

http://www.pubmedplus.cn/P/SearchQuickResult?wd=79db97e4-03e3-4743-9922-392896c9ad0a


01.无法确认76 篇0.048%
02.20233 篇0.002%
03.20225762 篇3.666%
04.20218182 篇5.205%
05.20209076 篇5.774%
06.20198857 篇5.634%
07.20187434 篇4.729%
08.20176913 篇4.398%
09.20166845 篇4.354%
10.20156553 篇4.169%
11.20146437 篇4.095%
12.20136740 篇4.288%
13.20126422 篇4.085%
14.20116492 篇4.130%
15.20106429 篇4.090%
16.20096438 篇4.096%
17.20085815 篇3.699%
18.20075235 篇3.330%
19.20065641 篇3.589%
20.20055281 篇3.360%
21.20045270 篇3.353%
22.20034833 篇3.075%
23.20024316 篇2.746%
24.20013728 篇2.372%
25.20002987 篇1.900%
26.19992493 篇1.586%
27.19982049 篇1.303%
28.19971674 篇1.065%
29.19961410 篇0.897%
30.19951497 篇0.952%
31.19941300 篇0.827%
32.1993707 篇0.450%
33.1992475 篇0.302%
34.1991313 篇0.199%
35.19902315 篇1.473%
36.19891138 篇0.724%
37.198830 篇0.019%
38.198710 篇0.006%
39.19863 篇0.002%
40.19832 篇0.001%
41.19792 篇0.001%
42.19745 篇0.003%
43.19681 篇0.001%
44.19674 篇0.003%
45.19621 篇0.001%
46.19601 篇0.001%
01.cochrane database syst rev11567 篇7.358%
02.trials3276 篇2.084%
03.bmj open2550 篇1.622%
04.medicine (baltimore)2051 篇1.305%
05.bmj1980 篇1.260%
06.lancet1860 篇1.183%
07.plos one1393 篇0.886%
08.stat med1376 篇0.875%
09.j clin oncol1061 篇0.675%
10.j clin epidemiol899 篇0.572%
01.美国42903 篇27.293%
02.英国21405 篇13.617%
03.中国13834 篇8.801%
04.加拿大10230 篇6.508%
05.澳大利亚8121 篇5.166%
06.意大利7246 篇4.610%
07.德国7083 篇4.506%
08.荷兰6330 篇4.027%
09.法国5268 篇3.351%
10.西班牙3340 篇2.125%
01.中国北京2347 篇1.493%
02.中国上海1478 篇0.940%
03.中国成都1473 篇0.937%
04.中国广州1145 篇0.728%
05.中国香港825 篇0.525%
06.中国重庆589 篇0.375%
07.中国杭州576 篇0.366%
08.中国南京569 篇0.362%
09.中国天津457 篇0.291%
10.中国武汉452 篇0.288%
01.Randomized Controlled Trials as Topic157195 篇100.000%
02.Humans155058 篇98.641%
03.Female46731 篇29.728%
04.Treatment Outcome36596 篇23.281%
05.Male34355 篇21.855%
06.Adult25378 篇16.144%
07.Middle Aged23887 篇15.196%
08.Aged20765 篇13.210%
09.Research Design11852 篇7.540%
10.Risk Factors11132 篇7.082%




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