26 July 2023: Database Analysis
Unveiling the Hidden Burden: Mapping the Landscape of Post-Intensive Care Syndrome Research. A Bibliometric Study and Visualization Analysis
Xiayahu Li 1ABF , Yaolin Li 2ACDE*DOI: 10.12659/MSM.939661
Med Sci Monit 2023; 29:e939661
Table2 The top 20 keywords and their strength of association with other keywords.
| Keyword | Frequency | Total link strength |
|---|---|---|
| Critical illness | 142 | 1198 |
| Post-intensive care syndrome | 108 | 829 |
| Survivors | 86 | 687 |
| Quality-of-life | 80 | 702 |
| Outcomes | 72 | 541 |
| Posttraumatic-stress-disorder | 68 | 619 |
| Depression | 58 | 523 |
| Delirium | 50 | 441 |
| ICU | 50 | 417 |
| Symptoms | 49 | 425 |
| Critical care | 47 | 438 |
| Rehabilitation | 47 | 343 |
| Intensive care | 36 | 314 |
| Intensive-care-unit | 36 | 317 |
| Intensive-care | 35 | 294 |
| Respiratory-distress-syndrome | 35 | 339 |
| Cognitive impairment | 34 | 308 |
| COVID-19 | 34 | 231 |
| Postintensive care syndrome | 34 | 251 |
| Functional disability | 33 | 365 |