Sex differences in ADHD symptom severity.
Sex differences in ADHD symptom severity.
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DOI:
10.1111/jcpp.12337
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发表时间:
2015-06
期刊:
影响因子:
--
通讯作者:
Olson RK
中科院分区:
文献类型:
--
作者:
Arnett AB;Pennington BF;Willcutt EG;DeFries JC;Olson RK
Males show higher rates of attention deficit hyperactivity disorder (ADHD) than do females. Potential explanations include genuine etiological differences or artifact. 2,332 twin and sibling youth participated in behavioral and cognitive testing. Partially competing models of symptom severity distribution differences, the mean difference and variance difference models, were tested within a randomly selected subsample. The Delta method was used to test for mediation of sex differences in ADHD symptom severity by processing speed, inhibition and working memory. The combined mean difference and variance difference models fully explained the sex difference in ADHD symptom severity. Cognitive endophenotypes mediated 14% of the sex difference effect. The sex difference in ADHD symptom severity is valid and may be due to differing genetic and cognitive liabilities between the sexes.
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DOI:
10.1080/15374416.2011.581621
发表时间:
2011
期刊:
Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53
影响因子:
--
作者:
Elkins IJ;Malone S;Keyes M;Iacono WG;McGue M
通讯作者:
McGue M
DOI:
10.1097/00004583-199808000-00015
发表时间:
1998-08-01
影响因子:
13.3
作者:
Hudziak, JJ;Heath, AC;Todd, RD
通讯作者:
Todd, RD
影响因子:
3
作者:
Arnett, Anne B.;Pennington, Bruce F.;Olson, Richard K.
通讯作者:
Olson, Richard K.
影响因子:
3.6
作者:
Hartman, CA;Willcutt, EG;Pennington, BF
通讯作者:
Pennington, BF
影响因子:
2.2
作者:
Hawke, Jesse L.;Olson, Richard K.;DeFries, John C.
通讯作者:
DeFries, John C.