56.8(top 1%)
Impact Factor
63.5(top 1%)
extended IF
1183(top 1%)
H-Index
17,040
authors
74,020
papers
8,052,686
citations
25,979
citing journals
833,280
citing authors
Selected Period:
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Impact Factor of New England Journal of Medicine based on the number of citations over 2-year window
The graph shows the changes in the impact factor of New England Journal of Medicine and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
This graph shows how the impact factor of New England Journal of Medicine is computed. The left axis depicts the number of papers published in years X-1 and X2, and the right axis displays their citations in year X.

How Influential is New England Journal of Medicine?

New England Journal of Medicine is the 3rd out of 15,471 Health Sciences journals. This means the journal is among the top 1% in the science branch of Health Sciences.