Table 5.
Sample keyword bursts computed via co-occurring author keywords analysis and keyword plus.
| Keywords | Strength | Begin | End | Span |
|---|---|---|---|---|
| Surveys and Questionnaire | 94.7513 | 2015 | 2019 | 4 |
| Psychology | 58.3953 | 2014 | 2019 | 5 |
| Procedure | 48.8441 | 2014 | 2019 | 5 |
| United States | 28.3694 | 1997 | 2009 | 12 |
| Statistics and Numerical Data | 28.276 | 2014 | 2017 | 3 |
| Functional Assessment | 26.7444 | 1996 | 2008 | 12 |
| Elderly | 26.0642 | 2014 | 2017 | 3 |
| Reproducibility | 25.1707 | 2014 | 2017 | 3 |
| Patient Reported Outcome | 24.2858 | 2017 | 2019 | 2 |
| Statistical Model | 23.6862 | 1998 | 2005 | 7 |
| Factor Analysis | 23.127 | 2016 | 2019 | 3 |
| Algorithm | 20.3911 | 2012 | 2016 | 4 |
| Methodology | 19.8192 | 2010 | 2013 | 3 |
| Scoring System | 19.6275 | 2002 | 2009 | 7 |
| Test Retest Reliability | 18.1344 | 2017 | 2019 | 2 |
| Rash Model | 10.3259 | 1989 | 1996 | 7 |
| Health Status | 9.9187 | 2001 | 2009 | 8 |
| Validation Process | 9.6254 | 2017 | 2019 | 2 |
| Education | 9.3478 | 2014 | 2017 | 3 |
| Rasch Modeling | 9.2283 | 2014 | 2016 | 2 |
| Clinical Article | 8.201 | 1986 | 2006 | 20 |
| Comparative Study | 6.694 | 1986 | 2006 | 20 |
| Observer Variation | 4.0297 | 1996 | 1998 | 2 |
| Software | 3.9907 | 1997 | 1999 | 2 |
| Computer Program | 3.9907 | 1997 | 1999 | 2 |
| Outcomes Research | 3.9689 | 2001 | 2002 | 1 |
| Personality Inventory | 3.9687 | 2000 | 2001 | 1 |
Modularity Q = 0.406; average silhouette = 0.5166.