Journal Abbreviation: JAMA-J AM MED ASSOC
Journal ISSN: 0098-7484
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2023 (2024 update) | 63.1 | 181 | 189853 |
| 2022 | 120.7 | - | 211699 |
| 2021 | 157.335 | - | 242479 |
| 2020 | 56.272 | 199 | 224147 |
| 2019 | 45.540 | 200 | 158632 |
| 2018 | 51.273 | 212 | 156350 |
| 2017 | 47.661 | 208 | 148774 |
| 2016 | 44.405 | 213 | 141015 |
| 2015 | 37.684 | 197 | 129909 |
| 2014 | 35.289 | 228 | 126479 |
| 2013 | 30.387 | 221 | 124822 |
| 2012 | 29.978 | 232 | 121504 |
| 2011 | 30.026 | 220 | 117668 |
| 2010 | 30.011 | 233 | 117495 |