Journal Abbreviation: HONG KONG J EMERG ME
Journal ISSN: 1024-9079
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 0.8 | - | 339 |
| 2023 | 0.8 | - | - |
| 2022 | 0.6 | - | 365 |
| 2021 | 0.529 | - | 347 |
| 2020 | 0.486 | 114 | 252 |
| 2019 | 0.214 | 52 | 178 |
| 2018 | 0.170 | 57 | 140 |
| 2017 | 0.202 | 41 | 157 |
| 2016 | 0.135 | 47 | 127 |
| 2015 | 0.153 | 52 | 122 |
| 2014 | 0.212 | 59 | 112 |
| 2013 | 0.154 | 65 | 105 |
| 2012 | 0.132 | 67 | 83 |
| 2011 | 0.103 | 69 | 56 |