Table 6.
Top 30 keywords on occupational exposure of nurses in Asia, 1999–2021.
| Rank | Keyword | Occurrences | Total link strength |
|---|---|---|---|
| 1 | Nurses | 482 | 4005 |
| 2 | Health | 221 | 1952 |
| 3 | Occupational stress | 218 | 1941 |
| 4 | Burnout | 202 | 1916 |
| 5 | Stress | 170 | 1487 |
| 6 | Prevalence | 150 | 1341 |
| 7 | Risk | 140 | 1155 |
| 8 | Health-care workers | 135 | 1114 |
| 9 | Work | 116 | 1073 |
| 10 | Care | 114 | 980 |
| 11 | Nurse | 110 | 869 |
| 12 | Occupational health | 108 | 905 |
| 13 | Risk-factors | 104 | 931 |
| 14 | Impact | 96 | 888 |
| 15 | Depression | 91 | 836 |
| 16 | Workers | 90 | 724 |
| 17 | Job-satisfaction | 89 | 845 |
| 18 | Occupational exposure | 81 | 541 |
| 19 | Job stress | 79 | 714 |
| 20 | Mental-health | 79 | 736 |
| 21 | Satisfaction | 79 | 733 |
| 22 | Blood | 70 | 632 |
| 23 | Nursing | 69 | 590 |
| 24 | Occupational-exposure | 69 | 611 |
| 25 | Exposure | 68 | 506 |
| 26 | Symptoms | 67 | 631 |
| 27 | Hospital nurses | 62 | 621 |
| 28 | Performance | 62 | 560 |
| 29 | Sharps injuries | 62 | 519 |
| 30 | COVID-19 | 60 | 414 |