TABLE 2.
DTI FA Sample Demographics by ADHD and Prenatal Alcohol Exposure Subgroup (N=46)
| Subgroup(N) | ||||||
|---|---|---|---|---|---|---|
| +ADHD | +ADHD | +ADHD | -ADHD | -ADHD | -ADHD | |
| +PAE(9) | -PAE(11) | ?PAE(4) | +PAE(7) | -PAE(9) | ?PAE(6) | |
| Sex | 1 F/8 M | 2 F/9 M | 3 F/1 M | 4 F/3 M | 7 F/2 M | 3 F/3 M |
| Age, years | 12.4±2.1 (7.9–14.2) |
11.7±2.4 (8.8–16.1) |
11.8±1.4 (10.0–13.2) |
12.4±2.4 (10.0–16.5) |
13.1±2.2 (10.3–16.9) |
11.4±2.5 (8.3–15.0) |
| FSIQ | 88.1±18.0 (65–123) |
92.7±14.1 (68–117) |
81.0±20.3 (62–100) |
93.0±18.7 (65–120) |
92.0±15.4 (62–109) |
95.5±9.0 (85–106) |
| Ethnicity | 6 AA/3 H | 7 AA/4 H | 3 AA/1 H | 4 AA/3 H | 6 AA/3 H | 4 AA/2 H |
| Handedness | 1 L/8 R | 1 L/10 R | 1 L/3 R | 0 L/7 R | 2 L/7 R | 1 L/4 R |
| ADHD subtype | 3 I/6 C | 5 I/5 C/1 NOS | 2 C/2 NOS | -- | -- | -- |
| Current medication, N | 1 MPH 1 Amp 1 Atmx |
-- | 1 Amp | -- | -- | -- |
|
Past medication |
1 MPH 1 Amp |
1 MPH | -- | -- | -- | -- |
| Comorbidities | 6 ODD 1 CD 1 Disrupt 1 Tics |
7 ODD 1 SAD 1 SepAnx 1 Enuresis 1 Phob 1 Dysthm |
2 ODD 1 CD 1 Tric 1 Phob 1 Dysthm |
-- | -- | -- |
| Cumulative PAE, Drinks | 794±985 (13–2488) |
-- | -- | 316±482 (39–1382) |
-- | -- |
| Prenatal nicotine, N | 5 Y/3 N/1 ? | 0 Y/11 N | 1 Y/3 ? | 2 Y/5 N | 0 Y/9 N | 6 ? |
| Prenatal other drugs, N | 7 Y/2 N 4 Cocaine 3 Marijuana 2 Amp 1 Opioids |
0 Y/11 N | 4 ? | 1 Y/6 N 1 Cocaine |
0 Y/9 N | 6 ? |
+ADHD = attention deficit hyperactivity disorder (ADHD) diagnosis; -ADHD = no ADHD diagnosis; +PAE = prenatal alcohol exposure; -PAE = no PAE; ?PAE = unknown if any PAE; FSIQ = full-scale intelligence quotient (Wechsler 1991); AA = African-American; H = Hispanic; I = ADHD Inattentive subtype; C = ADHD Combined subtype; NOS = ADHD not otherwise specified; MPH = methylphenidate; Amp = amphetamines; Atmx = atomoxetine; ODD = oppositional defiant disorder; CD = conduct disorder; Disrupt = disruptive behavior disorder NOS; Tics = tic disorder; SAD = social anxiety disorder; SepAnx = separation anxiety disorder; Tric = trichotillomania; Phob = specific phobias; Dysthm = dysthymia. Values are numbers of subjects or subgroup-means±standard deviations (ranges)