2.5(top 20%)
impact factor
12.0K(top 2%)
papers
506.9K(top 1%)
citations
264(top 1%)
h-index
2.6(top 20%)
extended IF
13.8K
all documents
544.7K
doc citations
439(top 1%)
g-index
impact-factor
The graph shows the changes in the impact factor of International Journal of Epidemiology 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.