Journal Abbreviation: SLEEP MED
Journal ISSN: 1389-9457
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2023 (2024 update) | 3.8 | - | - |
| 2022 | 4.8 | - | 17609 |
| 2021 | 4.842 | - | 17340 |
| 2020 | 3.492 | 383 | 14810 |
| 2019 | 3.038 | 267 | 10630 |
| 2018 | 3.360 | 241 | 10218 |
| 2017 | 3.395 | 286 | 9130 |
| 2016 | 3.391 | 220 | 7763 |
| 2015 | 3.339 | 218 | 6554 |
| 2014 | 3.154 | 225 | 6016 |
| 2013 | 3.100 | 206 | 5273 |
| 2012 | 3.487 | 191 | 4717 |
| 2011 | 3.400 | 168 | 3641 |
| 2010 | 3.430 | 148 | 3321 |