Journal Abbreviation: SIGNS
Journal ISSN: 0097-9740
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 1.9 | - | 5527 |
| 2023 | 1.7 | - | - |
| 2022 | 1.9 | - | 4641 |
| 2021 | 2.614 | - | 4530 |
| 2020 | 2.462 | 44 | 4646 |
| 2019 | 1.447 | 39 | 3531 |
| 2018 | 1.307 | 39 | 3336 |
| 2017 | 1.078 | 37 | 2940 |
| 2016 | 0.906 | 38 | 2283 |
| 2015 | 1.347 | 39 | 1805 |
| 2014 | 0.896 | 57 | 1354 |
| 2013 | 0.593 | 44 | 1243 |
| 2012 | - | - | |
| 2011 | - | - |