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

About

Definition: Individuals with OCD (2nd sample)
 
Study: VBM in individuals with OCDSee details
 

General description

Sample size: 30 individuals Source: Table 1
 
Age (SD): 31.90 (9.30) years Source: Table 1
 
Males (%): 21 individuals (70%) Source: Table 1
 
Right handed (%): 28 individuals (93%) Source: Table 1
 
Years of education (SD): 12.20 (2.90) years Source: Table 1
 

Emotional disorders

Anxiety disorders (%): 7 individuals (23%) Source: Table 2
 
Generalized anx. (%): 1 individuals (3%) Source: Personal communication
 
Panic (%): 3 individuals (10%) Source: Personal communication
 
Panic w. agor. (%): N/A
 
PTSD (%): 0 individuals (0%) Source: Personal communication
 
Social phobia (%): 3 individuals (10%) Source: Personal communication
 
Specific phobia (%): 0 individuals (0%) Source: Personal communication
 
MDD (%): 4 individuals (13%) Source: Table 2
 
OCD (%): 30 individuals (100%) Source: Methods
 

Additional description for OCD

Age of onset (SD): 19.70 (6.10) years Source: Table 2
 
Duration of illness (SD): 11.30 (9.40) years Source: Table 2
 
YBOCS (SD): 21.00 (5.70) Source: Table 2
 
Obsessions (SD): 10.90 (3.10) Source: Table 2
 
Compulsions (SD): 10.10 (3.00) Source: Table 2
 

Treatments description

Antidepr. hist. use (%): 28 individuals (93%) Source: Table 2
 
Antidepr. curr. use (%): 26 individuals (87%) Source: Table 2
 
Neurol. hist. use (%): N/A
 
Neurol. curr. use (%): 0 individuals (0%) Source: Table 2
 

Additional description for VBM

Gray matter vol. (SD): N/A