Anxiety disorders Flashcards
Prevalence of anxiety disorders in young people
5-15%
Male:female ratio of anxiety disorders in young people
Equal before adolescence
1:2 after adolescence
Prevalence of separation anxiety in children
3-5%
Prevalence of separation anxiety in adolescents
0.8%
Prevalence of GAD in adolescents
4%
Presence of phobia in young people
10%
Presence of social phobia in children
1%
Presence of social phobia in adolescents
5-15%
Presence of panic disorder in adolescents
3-6%
Most common symptoms of anxiety in preschool children
Tearfulness
Clingy behaviour
Most common symptoms of anxiety in school aged children
Somatic complaints
Hypochondriasis
Irritability
Aggressive behaviour
Length of time symptoms need to be present for a diagnosis of separation anxiety
4 weeks
Age at which separation anxiety is expected to develop
6-18
Most common symptoms of separation anxiety leading to families seeking help
School refusal
Somatic complaints
Four types of childhood attachment
Secure
Insecure avoidant
Insecure ambivalent
Disorganised
Percentage of children who show secure attachment
60%
Percentage of children who show insecure avoidant attachment
15%
Percentage of children who show insecure ambivalent attachment
10%
Percentage of children who show disorganised attachment
15%
Symptoms of secure attachment
Child uses carer as a secure base
Child explores but comes back to their carer
Symptoms of insecure avoidant attachment
Child appears uninterested in carer
Child does not show distress at separation from carer
Symptoms of insecure ambivalent attachment
Child shows significant distress at separation from carer but resists comforting and takes a long time to settle
Symptoms of disorganised attachment
Child shows contradictory behaviour patterns
Child sometimes appears frozen and confused
Figure who studied child attachment and developed the Strange Situation procedure to identify attachment types in children
Mary Ainsworth
Percentage of children who had significant disturbances aged 6 in the Romanian Adoptees study
20%
Cause of reactive attachment disorder
Severe parental neglect, abuse and mishandling
Features of reactive attachment disorder
Fearfulness
Hypervigilance
Poor social interactions
Aggression towards self and others
Age at which reactive attachment disorder is diagnosed
<5
Features of disinhibited attachment disorder
Clinging behaviour
Attention seeking
Indiscriminately friendly behaviour
Timing of onset of sibling rivalry disorder
Within 6 months of the birth of the sibling
Time symptoms need to last for a diagnosis of sibling rivalry disorder
4 weeks
Three peaks of age for school refusal
5-7
11
14
Possible cause of school refusal in children aged 5-6
Separation anxiety
Possible cause of school refusal in children aged 11
Triggered by the transition to high school
Possible causes of school refusal in children aged 14
Bullying
First presentation of mood/anxiety disorders
Exam stresses
Percentage of young people with school refusal who will successfully reintegrate into school
70%
Age at which selective mutism normally starts
3-5
Main treatments for anxiety disorders in young people
CBT
SSRIs
Percentage of people aged 11-15 diagnosed with PTSD
0.4%
Trigger type in type 1 PTSD in young people
Single, acute, traumatic event
Trigger type in type 2 PTSD in young people
Longstanding or repeated exposure to traumatic events
Symptoms in type 1 PTSD in young people
Detailed memories of the event
Misperceptions
Symptoms in type 2 PTSD in young people
Denial
Numbing
Depersonalisation and dissociation
Self harm
Extreme passivity