Journal Abbreviation: BMJ OPEN
Journal ISSN: 2044-6055
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2023 (2024 update) | 2.4 | - | - |
| 2022 | 2.9 | - | 80581 |
| 2021 | 3.006 | - | 71383 |
| 2020 | 2.692 | 3266 | 55068 |
| 2019 | 2.496 | 3887 | 35626 |
| 2018 | 2.376 | 2510 | 26298 |
| 2017 | 2.413 | 2555 | 18367 |
| 2016 | 2.369 | 1998 | 12527 |
| 2015 | 2.562 | 1427 | 8058 |
| 2014 | 2.271 | 1026 | 4487 |
| 2013 | 2.063 | 935 | 2043 |
| 2012 | 1.583 | 654 | 459 |
| 2011 | - | - | |
| 2010 | - | - |