| |
High
|
Intermediate
|
Low
|
p
|
pe
|
peas
|
|---|
|
N
|
78
|
137
|
89
| | | |
|
KSAD Diagnostics
|
|
Inattentive Symptoms
|
5.5 (3.5)
|
6.0 (3.2)
|
5.5 (3.7)
|
.49
|
.51
|
.22
|
|
Hyperactive Symptoms
|
3.7 (3.3)
|
3.8 (3.3)
|
4.2 (3.3)
|
.60
|
.47
|
.52
|
|
ODD Symptoms
|
1.7 (2.3)
|
1.6 (2.2)
|
1.8 (2.4)
|
.81
|
.80
|
.83
|
|
CD Symptoms
|
.33 (.65)
|
.57 (1.3)
|
.30 (.87)
|
.10
|
.09
|
.09
|
|
Conners' Teacher Report
|
|
Cognitive Problems
|
3.0 (3.5)
|
3.4 (4.0)
|
3.8 (4.7)
|
.47
|
.45
|
.44
|
|
Hyperactivity
|
4.3 (4.8)
|
3.6 (3.8)
|
3.1 (3.8)
|
.20
|
.24
|
.13
|
|
ADHD Rating Scale Teacher Report
|
|
Inattention
|
4.6 (6.7)
|
4.3 (6.1)
|
4.9 (6.5)
|
.95
|
.96
|
.93
|
|
Hyperactivity
|
3.1 (5.9)
|
2.4 (4.5)
|
2.3 (4.6)
|
.49
|
.65
|
.46
|
- Note. High activity genotypes (La/La); Intermediate activity genotypes (La/Lg, La/short); Low activity genotypes (Lg/Lg, Lg/short, short/short.) pe = ethnicity corrected p value, peas = ethnicity age, and sex corrected p value. Inattentive, Hyperactive, ODD, and CD symptoms are parent report on the KSADS-E. Conners' Scores and ADHD Rating Scale scores are raw total scores on each measure (higher scores signify symptoms/problems).
