0.8(top 50%)
impact factor
32.5K(top 1%)
papers
349.2K(top 1%)
citations
167(top 2%)
h-index
0.8(top 50%)
impact factor
87.7K
all documents
355.6K
doc citations
265(top 2%)
g-index
impact-factor
The graph shows the changes in the impact factor of JAMA - Journal of the American Medical Association 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.