2015年医学杂志SCI影响因子：

6月18日，备受关注的汤森路透《SCI期刊分析报告》新鲜出炉。该报告涵盖了来自82个国家的237个大类的11149本期刊。Ca-Cancer J Clin、NEJM以及CHEM REV再次包揽了榜单的前三甲，影响因子分别为115.84、55.873、 46.568。

本年度有272本杂志第一次被收录；与去年相比，53%的杂志影响因子增加。与去年相比，排在前十名的杂志中出现两位新成员，一个是排在第5位的NATURE REVIEWS DRUG DISCOVERY，影响因子41.908，去年该杂志排在第11位，影响因子为37.231；另一个是排在第9位的NATURE REVIEWS MOLECULAR CELL BIOLOGY，影响因子为37.806，去年排在第12位，影响因子为36.458。

备受瞩目的《柳叶刀》杂志今年排到了第4位，影响因子45.217，较去年上升了4个名次（去年影响因子39.207）。Nature、Science、Cell分别排在第7、16和20位，对应的影响因子为41.456、33.611、32.242。与去年相比，Nature下降了2个名次、Science上升了1个名次、Cell下降了4个名次。

此外，今年Nature杂志有两个子刊排在了主刊的前面，除了上述前十的新成员NATURE REVIEWS DRUG DISCOVERY，还有排在第6的NATURE BIOTECHNOLOGY，影响因子为41.514，该杂志去年排在榜单的第9位，影响因子为39.08。

影响因子在一定程度上是一本杂志质量高低的标准之一，并且能够带来科学以外太多的东西：教职、基金申请、学术影响力等。尽管很多学者批评过杂志影响因子，但是取消或者改革不是短时间就能实现的事情。以下列举排在前100位的杂志最新的影响因子：

Rank Full Journal Title Total Cites Journal Impact Factor

1 CA-A CANCER JOURNAL FOR CLINICIANS 18,594 115.84

2 NEW ENGLAND JOURNAL OF MEDICINE 268,652 55.873

3 CHEMICAL REVIEWS 137,600 46.568

4 LANCET 185,361 45.217

5 NATURE REVIEWS DRUG DISCOVERY 23,811 41.908

6 NATURE BIOTECHNOLOGY 45,986 41.514

7 NATURE 617,363 41.456

8 Annual Review of Immunology 16,750 39.327

9 NATURE REVIEWS MOLECULAR CELL BIOLOGY 35,928 37.806

10 NATURE REVIEWS CANCER 39,868 37.4

11 NATURE REVIEWS GENETICS 29,388 36.978

12 NATURE MATERIALS 64,622 36.503

13 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 126,479 35.289

14 NATURE REVIEWS IMMUNOLOGY 28,938 34.985

15 Nature Nanotechnology 34,387 34.048

16 SCIENCE 557,558 33.611

17 CHEMICAL SOCIETY REVIEWS 81,907 33.383

18 Annual Review of Astronomy and Astrophysics 8,462 33.346

19 Nature Photonics 23,499 32.386

20 CELL 201,108 32.242

21 NATURE METHODS 32,342 32.072

22 NATURE REVIEWS NEUROSCIENCE 32,989 31.427

23 Annual Review of Biochemistry 19,927 30.283

24 REVIEWS OF MODERN PHYSICS 39,402 29.604

25 NATURE GENETICS 85,481 29.352

26 PROGRESS IN MATERIALS SCIENCE 8,475 27.417

27 NATURE MEDICINE 62,572 27.363

28 PHYSIOLOGICAL REVIEWS 24,528 27.324

29 PROGRESS IN POLYMER SCIENCE 19,454 26.932

30 Nature Chemistry 16,973 25.325

31 LANCET ONCOLOGY 24,861 24.69

32 NATURE REVIEWS MICROBIOLOGY 18,866 23.574

33 CANCER CELL 27,283 23.523

34 Annual Review of Plant Biology 16,494 23.3

35 LANCET INFECTIOUS DISEASES 13,161 22.433

36 ACCOUNTS OF CHEMICAL RESEARCH 53,349 22.323

37 Cell Stem Cell 17,720 22.268

38 TRENDS IN COGNITIVE SCIENCES 20,396 21.965

38 TRENDS IN COGNITIVE SCIENCES 20,396 21.965

40 LANCET NEUROLOGY 19,384 21.896

41 Annual Review of Psychology 13,101 21.81

41 Annual Review of Psychology 13,101 21.81

43 IMMUNITY 37,232 21.561

44 ENDOCRINE REVIEWS 13,143 21.059

45 ADVANCES IN PHYSICS 5,095 20.833

46 BEHAVIORAL AND BRAIN SCIENCES 7,562 20.771

46 BEHAVIORAL AND BRAIN SCIENCES 7,562 20.771

48 Energy & Environmental Science 36,159 20.523

49 Nature Physics 21,732 20.147

50 PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS 22,152 20.033

51 NATURE IMMUNOLOGY 35,403 20.004

52 NATURE CELL BIOLOGY 35,734 19.679

53 Cancer Discovery 4,605 19.453

54 Annual Review of Neuroscience 13,226 19.32

55 Living Reviews in Relativity 1,838 19.25

56 PROGRESS IN ENERGY AND COMBUSTION SCIENCE 6,443 19.22

57 Annual Review of Pathology-Mechanisms of Disease 3,122 18.75

58 Annual Review of Physiology 8,693 18.51

59 JOURNAL OF CLINICAL ONCOLOGY 133,258 18.428

60 Annual Review of Pharmacology and Toxicology 7,561 18.365

61 ANNALS OF INTERNAL MEDICINE 48,356 17.81

62 ASTRONOMY AND ASTROPHYSICS REVIEW 1,209 17.737

63 Living Reviews in Solar Physics 840 17.636

64 Cell Metabolism 18,502 17.565

65 ADVANCED MATERIALS 128,805 17.493

66 BMJ-British Medical Journal 89,031 17.445

67 CLINICAL MICROBIOLOGY REVIEWS 13,982 17.406

68 ARCHIVES OF INTERNAL MEDICINE 38,021 17.333

69 PHARMACOLOGICAL REVIEWS 11,630 17.099

70 ALDRICHIMICA ACTA 1,097 17.083

71 REPORTS ON PROGRESS IN PHYSICS 12,463 17.062

72 Advances in Anatomy Embryology and Cell Biology 424 17

73 Annual Review of Physical Chemistry 7,749 16.842

74 Psychological Science in the Public Interest 685 16.833

75 GASTROENTEROLOGY 66,614 16.716

76 Annual Review of Cell and Developmental Biology 9,301 16.66

77 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 80,926 16.503

78 TRENDS IN ECOLOGY & EVOLUTION 28,654 16.196

79 Advanced Energy Materials 10,129 16.146

80 NATURE NEUROSCIENCE 50,204 16.095

81 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2,767 16.091

82 Science Translational Medicine 13,031 15.843

83 EUROPEAN HEART JOURNAL SUPPLEMENTS 977 15.8

84 Annual Review of Genetics 7,474 15.724

85 MATERIALS SCIENCE & ENGINEERING R-REPORTS 5,625 15.5

86 Annual Review of Biophysics 2,329 15.436

87 Nature Reviews Neurology 4,264 15.358

88 EUROPEAN HEART JOURNAL 38,544 15.203

89 NEURON 77,446 15.054

90 ADVANCED DRUG DELIVERY REVIEWS 27,077 15.038

91 Nano Today 4,770 15

92 REVIEWS OF GEOPHYSICS 7,707 14.8

93 Annual Review of Condensed Matter Physics 1,159 14.786

94 SURFACE SCIENCE REPORTS 4,495 14.765

95 PSYCHOLOGICAL BULLETIN 36,794 14.756

95 PSYCHOLOGICAL BULLETIN 36,794 14.756

97 GUT 34,911 14.66

98 GENOME RESEARCH 33,977 14.63

99 MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS 9,777 14.611

100 Light-Science & Applications 1,042 14.603