SDM   Seed-based d Mapping
formerly "Signed Differential Mapping"
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Sample description

About

Definition: Individuals with OCD
 
Study: VBM in individuals with OCDSee details
 

General description

Sample size: 72 individuals Source: Methods
 
Age (SD): 29.80 (10.50) years Source: Methods
 
Males (%): 40 individuals (56%) Source: Methods
 
Right handed (%): 61 individuals (85%) Source: Methods
 
Years of education (SD): 13.20 (3.60) years Source: Methods
 

Emotional disorders

Anxiety disorders (%): 14 individuals (19%) Source: Table 1
 
Generalized anx. (%): 5 individuals (7%) Source: Table 1
 
Panic (%): 4 individuals (6%) Source: Table 1
 
Panic w. agor. (%): N/A
 
PTSD (%): 0 individuals (0%) Source: Table 1
 
Social phobia (%): 5 individuals (7%) Source: Table 1
 
Specific phobia (%): 0 individuals (0%) Source: Table 1
 
MDD (%): 26 individuals (36%) Source: Table 1
 
OCD (%): 72 individuals (100%) Source: Methods
 

Additional description for OCD

Age of onset (SD): 17.00 (5.90) years Source: Table 1
 
Duration of illness (SD): 13.00 (10.50) years Source: Table 1
 
YBOCS (SD): 26.70 (7.10) Source: Table 1
 
Obsessions (SD): 13.70 (3.40) Source: Table 1
 
Compulsions (SD): 13.00 (4.80) Source: Table 1
 

Treatments description

Antidepr. hist. use (%): 67 individuals (93%) Source: Table 1
 
Antidepr. curr. use (%): 54 individuals (75%) Source: Table 1
 
Neurol. hist. use (%): 12 individuals (17%) Source: Table 1
 
Neurol. curr. use (%): 0 individuals (0%) Source: Table 1
 

Additional description for VBM

Gray matter vol. (SD): 739.00 (82.00) ml Source: Results