| 关键词(2000~2009年) | 词频 | 关键词(2010~2019年) | 词频 | 关键词(2020~2022年) | 词频 |
| Public Health Practice | 32 | Public Health Practice | 36 | Curriculum | 12 |
| Curriculum | 24 | Capacity Building | 31 | COVID-19 | 8 |
| Epidemiology | 19 | Education, Graduate | 15 | Education, Graduate | 5 |
| Professional Competence | 17 | Health Personnel | 15 | Pandemics | 5 |
| Disaster Planning | 16 | Leadership | 15 | Health Education | 5 |
| Health Services Research | 15 | Epidemiology | 14 | SARS-CoV-2 | 4 |
| Health Promotion | 14 | Curriculum | 14 | Workforce | 4 |
| Competency-Based Education | 9 | Disaster Planning | 14 | Global Health | 4 |
| Education, Distance | 9 | Teaching | 9 | International Cooperation | 3 |
| Global Health | 9 | Global Health | 9 | Cultural Competency | 3 |