6.7(top 5%)
impact factor
59.5K(top 0.1%)
papers
2.2M(top 0.1%)
citations
517(top 0.1%)
h-index
7.7(top 2%)
extended IF
61.7K
all documents
2.3M
doc citations
850(top 0.1%)
g-index
impact-factor
The graph shows the changes in the impact factor of Annals of Internal Medicine and its 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.