Categories of mental disorders assessed in phase 2 of the study
| Disorder | Types (subcategories) |
| Affective disorders | Depressive episode, depressive disorder, hypomanic episode, manic episode, subthreshold bipolar disorder, bipolar I disorder, bipolar II disorder |
| Anxiety disorders | Generalised anxiety disorder, panic attack, panic disorder, specific phobia, social anxiety disorder, agoraphobia |
| OCD and OCD-related disorders | OCD, BDD, hoarding, excoriation disorder, trichotillomania |
| Sleep problems | No subcategories diagnosed |
| Eating disorder | Anorexia nervosa, AN-R, bulimia nervosa, AN-BP, binge eating disorder, other specified feeding and eating disorder, pica, rumination disorder, avoidant/restrictive food intake disorder, unspecified feeding or eating disorder |
| Gambling disorder | No subcategories diagnosed |
| Alcohol use disorder | No subcategories diagnosed |
| Drug use disorder | No subcategories diagnosed |
AN-BP, anorexia nervosa binge/purge subtype; AN-R, anorexia nervosa restrictive subtype; BDD, body dysmorphic disorder; OCD, obsessive-compulsive disorder.