7(top 1%)
Impact Factor
8.1(top 1%)
extended IF
282(top 1%)
H-Index
4,078
authors
16,841
papers
828,449
citations
8,793
citing journals
69,185
citing authors
Selected Period:
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Impact Factor of Ophthalmology based on the number of citations over 2-year window
The graph shows the changes in the impact factor of Ophthalmology 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 Ophthalmology?

Ophthalmology is the 3rd out of 143 Ophthalmology journals. This means the journal is among the top 3% in the discipline of Ophthalmology. This Journal is the 394th out of 15,471 Health Sciences journals. This means the journal is among the top 3% in the science branch of Health Sciences.