| 1. |
- Andersen Helland, Wenche, 1955-, et al.
(författare)
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Exploring language profiles for children with AD/HD and children with Asperger syndrome
- 2012
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Ingår i: Journal of Attention Disorders. - : Sage Publications. - 1087-0547 .- 1557-1246. ; 16:1, s. 34-43
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The aims of the present study was to investigate communication impairments in a Norwegian sample of children with ADHD and children with Asperger syndrome (AS) and to explore whether children with ADHD can be differentiated from children with AS in terms of their language profiles on the Norwegian adaptation of the Children’s Communication Checklist Second Edition (CCC-2). Method: The CCC-2 was completed by the parents, and altogether, 77 children aged between 6 and 15 years participated in the study. Results: Communication impairments were as common in a group of children with ADHD as in a group of children with AS. Although a similar pattern appeared on most CCC-2 scales, children with ADHD and children with AS could be distinguished from each other in terms of their language profiles on the subscales assessing stereotyped language and nonverbal communication. Conclusion: Language abilities should be taken into account when standard assessments of ADHD and AS are performed and before therapies are initiated
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| 2. |
- Andersen Helland, Wenche, 1955-, et al.
(författare)
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Language profiles and mental health problems in children with specific language imapirment and children with AD/HD
- 2014
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Ingår i: Journal of Attention Disorders. - : Sage Publications. - 1087-0547 .- 1557-1246. ; 18:3, s. 226-235
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Tidskriftsartikel (refereegranskat)abstract
- Objective: This study aimed to explore whether children with specific language impairment (SLI) and children with ADHDcan be differentiated from each other in terms of their language profiles, and also to investigate whether these two clinicalgroups differ regarding mental health problems. Method: A total of 59 children in the age range 6 to 12 years participatedin the study. The parents completed the Children’s Communication Checklist–Second Edition and the Strengths andDifficulties Questionnaire. Results: Communication impairments were as prominent in the ADHD group as in the SLIgroup; however, the groups were separable from each other in terms of their language profiles. Furthermore, the ADHDgroup experienced significantly more mental health problems compared with the SLI group. Conclusion: Language shouldbe assessed in children with ADHD and instruments sensitive to ADHD should be included when assessing children withSLI. Mental health should be an area of concern to be addressed in both groups. (J. of Att. Dis. 2012; XX(X) 1-XX)
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| 3. |
- Arnett, Anett, et al.
(författare)
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The SWAN captures variance at the negative and positive ends of the ADHD Symptom dimension
- 2013
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Ingår i: Journal of Attention Disorders. - : Sage Publications. - 1087-0547 .- 1557-1246. ; 17:2, s. 152-162
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The Strengths and Weaknesses of ADHD Symptoms and Normal Behavior (SWAN) Rating Scale differs from previous parent reports of ADHD in that it was designed to also measure variability at the positive end of the symptom spectrum. Method: The psychometric properties of the SWAN were tested and compared with an established measure of ADHD, the Disruptive Behavior Rating Scale (DBRS). Results: The SWAN demonstrates comparable validity, reliability, and heritability to the DBRS. Furthermore, plots of the SWAN and DBRS reveal heteroscedasticity, which supports the SWAN as a preferred measure of positive attention and impulse regulation behaviors. Conclusion: The ability of the SWAN to measure additional variance at the adaptive end of the ADHD symptom dimensions makes it a promising tool for behavioral genetic studies of ADHD.
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| 4. |
- Carelli, Maria Grazia, 1959-, et al.
(författare)
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Time out of mind : temporal perspective in adults with ADHD
- 2012
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Ingår i: Journal of Attention Disorders. - : SAGE. - 1087-0547 .- 1557-1246. ; 16:6, s. 460-466
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Tidskriftsartikel (refereegranskat)abstract
- Objective: ADHD is often associated with difficulties in planning and time management. In this study, the authors examined the hypothesis that these functional problems in ADHD reflect systematic biases in temporal orientation.Method: To test this hypothesis, adults with ADHD (n = 30) and healthy controls (n = 60) completed the Swedish version of the Zimbardo Time Perspective Inventory (S-ZTPI).Results: Although a majority of the ADHD participants were tested under stimulant medication, they showed significant differences in all the six subscales of the S-ZTPI. Logistic regression analysis, with age, education, depression, and response inhibition as covariates, showed that the Future Positive Scale was the primary predictor of ADHD status.Conclusion: These findings suggest that ADHD is associated with systematic biases in habitual time orientation and that these differences may contribute to functional problems in ADHD.
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| 5. |
- da Silva, MA, et al.
(författare)
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Lack of association between a 3'UTR VNTR polymorphism of dopamine transporter gene (SLC6A3) and ADHD in a Brazilian sample of adult patients
- 2011
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Ingår i: Journal of attention disorders. - : SAGE Publications. - 1557-1246 .- 1087-0547. ; 15:4, s. 305-309
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate a possible association between a 3’UTR VNTR polymorphism of the dopamine transporter gene (SLC6A3) and ADHD in a Brazilian sample of adult patients. Method: Study Case-control with 102 ADHD adult outpatients ( DSM-IV criteria) and 479 healthy controls. The primers’ sequence used were: 3’UTR-Forward: 5’ TGT GGT GAT GGG AAC GGC CTG AG 3’ and 3’UTR-Reverse: 5’ CTT CCT GGA GGT CAC GGC TCA AGG 3’. Alleles of the 3’UTR were coded according to their number of repeats: 6- repeat 320 bp (allele 6), 8- repeat 400 bp (allele 8), 9- repeat 440 bp (allele 9), 10- repeat 480 bp (allele 10), and 11- repeat 520 bp (allele 11). Results: There were no allelic (χ2 = 2.67, 5df, p = .75) and genotypic (χ2 = 7.20, 1df, p = .61) association between adult ADHD and VNTR 3’UTR polymorphism of SLC6A3. Conclusion: Our findings do not support SLC6A3 as marker genetic susceptibility factor in adult ADHD. More comprehensive polymorphism coverage within the SLC6A3 region should be conducted in larger samples, including comparisons in clinical subgroups, and in samples with different ethnic backgrounds. (J. of Att. Dis. 2011; 15(4) 305-309)
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| 6. |
- Dige, N, et al.
(författare)
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Reduced capacity in a dichotic memory test for adult patients with ADHD
- 2010
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Ingår i: Journal of attention disorders. - : SAGE Publications. - 1557-1246 .- 1087-0547. ; 13:6, s. 677-683
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To evaluate whether a dichotic memory test would reveal deficits in short-term working-memory recall and long-term memory recall in a group of adult patients with ADHD. Methods: A dichotic memory test with ipsilateral backward speech distraction in an adult ADHD group ( n = 69) and a control group ( n = 66) is used to compare performance between the groups and inside the subgroups of ADHD diagnosed with DSM-IV. Results: The ADHD participants showed significant impairment in the dichotic memory test compared with control participants when controlled for age, sex, and education. Study findings reveal that there is no difference in subdivision in the three ADHD subgroups of DSM-IV. A discriminant analysis shows an overall classification rate of 78% and specific in ADHD 80%. Conclusions: The results indicate that the dichotic test is measuring one of the important ADHD deficits. (J. of Att. Dis. 2010; 13(6) 677-683)
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| 7. |
- Forssman, Linda, 1979-, et al.
(författare)
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Cognitive Functioning and Family Risk Factors in Relation to Symptom Behaviors of ADHD and ODD in Adolescents
- 2012
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Ingår i: Journal of Attention Disorders. - : SAGE Publications. - 1087-0547 .- 1557-1246. ; 16:4, s. 284-294
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Tidskriftsartikel (refereegranskat)abstract
- Objective: In this study, the authors investigated whether ADHD and oppositional defiant disorder (ODD) behaviors share associations with problems in cognitive functioning and/or family risk factors in adolescence. This was done by examining independent as well as specific associations of cognitive functioning and family risk factors with ADHD and ODD behaviors. Method: A sample of 120 adolescents from the general population was assessed on various cognitive tasks. ADHD and ODD behaviors were measured through parental and teacher ratings based on Diagnostic and Statistical Manual of Mental Disorders (4th edition) criteria. Parents and adolescents provided information regarding measures of family risk factors. Results: The results show that only cognitive functioning was associated with ADHD behaviors, and family risk factors were, independent of cognitive functioning, associated with ODD behaviors. Conclusion: These results suggest that cognitive performance bears a specific significance for ADHD behaviors, whereas family risk factors have specific importance for ODD behaviors.
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| 8. |
- Friedrichs, Bettina, et al.
(författare)
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Coexisting psychiatric problems and stressful life events in adults with symptoms of ADHD : a large Swedish population-based study of twins
- 2012
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Ingår i: Journal of Attention Disorders. - : Sage Publications. - 1087-0547 .- 1557-1246. ; 16:1, s. 13-22
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To explore the associations of subtypes of adult ADHD with other psychiatric problems, stressful life events, and sex differences.METHOD: Odds ratios were calculated using information from 17,899 participants from a population-based survey of adult twins born in Sweden between 1959 and 1985.RESULTS: Symptoms of attention deficit hyperactivity disorder (ADHD) were associated with an increased risk for symptoms of (odds ratio [95% confidence interval]): generalized anxiety disorder (5.6 [4.3; 6.5]), major depression (2.8 [2.4; 3.2]), bipolar disorder (8.0 [5.1; 12.6]), obsessive-compulsive disorder (3.9 [3.1; 4.9]), and alcohol dependence (2.6 [2.2; 3.1]). Symptoms of ADHD were found to be associated with an increased risk for stressful life events (1.8 [1.3; 2.4]). No significant difference in comorbidity was observed between the two sexes.CONCLUSION: Both women and men with ADHD are at increased risk for symptoms of other psychiatric disorders. They are also at increased risk for stressful life events.
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| 9. |
- Holmberg, Kirsten, 1952-, et al.
(författare)
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Do Symptoms of ADHD at Ages 7 and 10 Predict Academic Outcome at Age 16 in the General Population?
- 2014
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Ingår i: Journal of Attention Disorders. - : SAGE Publications. - 1087-0547 .- 1557-1246. ; 18:8, s. 635-645
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Tidskriftsartikel (refereegranskat)abstract
- Objective:To examine the value of the Conners 10-item scale to predict academic outcomes at age 16 years in schoolchildren aged 7 and 10 years.Method:A cohort study of N = 544 children in a municipality of Stockholm County was conducted. Using the parent and teacher version of the Conners 10-item scale, 7- and 10-year-olds were screened for ADHD symptoms and followed-up for school outcome at age 16 years.Results:The best predictors for school outcome at age 16 years were the Conners items, "child failing to finish tasks" and "being inattentive, easily distracted," with a high specificity (90%-97%) but low sensitivity (18%-39%).Conclusion:This study indicates a considerable association between certain symptoms of inattentiveness in young schoolchildren and academic underachievement at age 16 years. Screening for one to two symptoms of inattention in schoolchildren identifies 30% to 40% of participants at risk for later poor school attainment.
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| 10. |
- Johnson, Mats, 1956, et al.
(författare)
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Open-label trial of atomoxetine hydrochloride in adults with ADHD.
- 2010
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Ingår i: Journal of Attention Disorders. - : SAGE Publications. - 1087-0547 .- 1557-1246. ; 13:5, s. 539-545
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Tidskriftsartikel (refereegranskat)abstract
- Background: While atomoxetine is an established treatment for attention-deficit/hyperactivity disorder in children, few studies have examined its efficacy for adults. Methods: Open-label trial of atomoxetine in 20 individuals with ADHD, aged 19-47 years, for 10 weeks, and a total of one year for responders. Results: Ten patients met primary efficacy criteria at 10 weeks. Only one patient completed the whole study. Six patients discontinued before 10 weeks and thirteen at 10 weeks or later, mainly because of side-effects (aggression, depressed mood, raised liver enzymes, thyroid hormones, diastolic blood pressure), decreasing efficacy or non-compliance. Conclusion: Fifty percent responded to treatment, but only one patient (5%) felt sufficient improvement to continue for one year. Dosage may have been too low, and baseline impairment too high, for atomoxetine to have sufficient effect on ADHD symptoms in our group of adults. The majority had few side-effects, but several terminated treatment because of adverse effects.
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