4.7(top 5%)
impact factor
35.1K(top 1%)
papers
1.5M(top 1%)
citations
400(top 1%)
h-index
4.8(top 5%)
extended IF
40.2K
all documents
1.6M
doc citations
609(top 1%)
g-index
The graph shows the changes in the impact factor of Annals of Surgery and its correspondi
if-computation
This graph shows how the impact factor of Annals of Surgery is computed. The left axis depicts the number of papers published in years X-1 and X-2, and the right axis displays their citations in year X.

What is the 2023 impact factor of Annals of Surgery?

The 2023 impact factor of Annals of Surgery is 4.267. This impact factor has been calculated by dividing the number of citations in the year 2023 to the articles published in 2021 and 2022. Annals of Surgery published 894 and 534 articles in the years 2021 and 2022, which have received 3,415 and 2,678 citations in 2023, respectively.