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. 2012 May 29;6:21. doi: 10.1186/1753-2000-6-21

Table 2.

Clinical Characteristics of the Sample

 
Characteristic
Psychiatric Diagnoses, n (%)
Attention Deficit Hyperactivity Disorder
96 (87)
Disruptive Behavior Disorder
100 (91)
Anxiety Disorder
36 (33)
Tic Disorder
24 (22)
Depressive Disorder
12 (11)
Pervasive Developmental Disorder
14 (13)
Psychotic Disorder
1 (1)
Pharmacotherapy
Risperidone Dose, mg/d
1.4 (±1.1)
Risperidone Dose, mg/kg/d
0.03 (±0.02)
Age at Start of Risperidone, yrs
9.1 (±2.8)
Treatment Duration, yrs
2.5 (±1.7)
Psychostimulants, n (%)
78 (71)
Psychostimulants Dose, mg/d a
59.2 (±28.6)
Psychostimulants Dose, mg/kg/d a
1.35 (±0.70)
Psychostimulants Treatment Duration, yrs
4.8 (±2.7)
SSRIs, n (%)
55 (50)
  Fluoxetine
21 (19)
  Sertraline
16 (15)
  Citalopram/Escitalopram
18 (16)
SSRI Dose, unit per day b
1.30 (±0.83)
SSRI Treatment Duration, yrs
2.6 (±2.1)
α2-agonists, n (%) 35 (32)

a All dosages of psychostimulants were expressed in methylphenidate equivalents for amphetamines (x 2) [33].

b One SSRI unit is equivalent to a daily dose of 10 mg of escitalopram, 20 mg of fluoxetine, citalopram, or paroxetine, and 50 mg of sertraline or fluvoxamine [25].