Table 2.
Final selection.
| Age category/reference | Year of publication | Cohort group | Condition | |||
| Adults |
|
|
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|
|
[26] | 2020 | Patients with Parkinson disease | Anxiety | ||
| [27] | 2019 | Patients with rheumatic diseases | Pain and anxiety | |||
| [28] | 2018 | Patients with drug-resistant temporal lobe epilepsy seizures | Associated anxiety, stress, and depression | |||
| [29] | 2014 | Teachers and nurses | Psychological stress including anxiety | |||
| [30] | 2009 | Patients with generalized anxiety disorder | Anxiety | |||
| Young adults |
|
|
||||
|
|
[31] | 2018 | Youth in residential care | Anxiety | ||
| [32] | 2016 | College students | Anxiety | |||
| [33] | 2009 | University students | Anxiety related to their studies | |||
| Children and adolescents |
|
|
||||
|
|
[34] | 2017 | Children and adolescents with autism | Anxiety and performance | ||
| [35] | 2016 | Children | Risk of anxiety | |||
| [36] | 2015 | Pediatric patients | Pain and anxiety | |||
| [24] | 2011 | Children and adolescents | Anxiety | |||
| [37] | 2002 | Children | Migraine and anxiety | |||