Table 9.
Top 25 keywords with strongest citation bursts in the period of 2004–2019.
| Keywords | Year | Strength | Begin | End | 2004–2019 |
|---|---|---|---|---|---|
| Fluoxetine | 2004 | 111.2 | 2004 | 2007 |
|
| Community | 2004 | 110.08 | 2004 | 2007 |
|
| Antidepressant treatment | 2004 | 94.28 | 2009 | 2011 |
|
| Severity | 2004 | 88.35 | 2014 | 2019 |
|
| Meta-analysis | 2004 | 86.42 | 2017 | 2019 |
|
| People | 2004 | 85.33 | 2015 | 2017 |
|
| Follow up | 2004 | 84.46 | 2004 | 2013 |
|
| Expression | 2004 | 79.78 | 2017 | 2019 |
|
| Trial | 2004 | 72.79 | 2006 | 2008 |
|
| Epidemiology | 2004 | 66.93 | 2012 | 2015 |
|
| Model | 2004 | 64.4 | 2013 | 2019 |
|
| United States | 2004 | 63.4 | 2010 | 2012 |
|
| Adolescent | 2004 | 63.13 | 2014 | 2015 |
|
| Serotonin reuptake inhibitor | 2004 | 62.21 | 2008 | 2009 |
|
| Late life depression | 2004 | 59.71 | 2009 | 2010 |
|
| Disability | 2004 | 52.29 | 2007 | 2008 |
|
| Myocardial infarction | 2004 | 50.59 | 2008 | 2009 |
|
| Placebo | 2004 | 49.32 | 2006 | 2007 |
|
| Hospital anxiety | 2004 | 43.33 | 2008 | 2013 |
|
| Illness | 2004 | 42.3 | 2004 | 2005 |
|
| Major depression | 2004 | 42.22 | 2012 | 2013 |
|
| Dementia | 2004 | 41.81 | 2005 | 2007 |
|
| Prefrontal cortex | 2004 | 40.93 | 2016 | 2019 |
|
| Psychiatric disorder | 2004 | 35.34 | 2004 | 2008 |
|
| Management | 2004 | 35.08 | 2016 | 2017 |
|
Burst denote the citation burst strength; blue thin lines denote the whole period of 2004–2019, which provide a useful means to trace the development of research focus; the location and length of red thick lines denote the start and end time during the whole period of the bursts and how long the burst lasts.