The graph shows the changes in the impact factor of JAMA Otolaryngology - Head and Neck Surgery 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.
How Influential is JAMA Otolaryngology - Head and Neck Surgery?
JAMA Otolaryngology - Head and Neck Surgery is the 4th out of 32 Otolaryngology journals. This means the journal is among the top 13% in the discipline of Otolaryngology. This Journal is the 7th out of 172 Otorhinolaryngology journals. This means the journal is among the top 5% in the discipline of Otorhinolaryngology. This Journal is the 36th out of 645 Surgery journals. This means the journal is among the top 6% in the discipline of Surgery. This Journal is the 1400th out of 14,350 Health Sciences journals. This means the journal is among the top 10% in the science branch of Health Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
