Huiqin Zhong, Ya Shao, Ling Fan, Tangshen Zhong, Lu Ren, Yan Wang
Perceived resource support for chronic illnesses among diabetics in north-western China
Frontiers of medicine
study intellectual level factors influencing intelligence children aged 616 years attention deficit hyperactivity disorder adhd retrospective study conducted 2 861 children diagnosed adhd according diagnostic statistical manual mental disordersfifth edition october 2014 september 2022 henan childrens hospital wechsler intelligence scale childrenfourth edition used assess intellectual levels adhd children based intelligence quotient iq scores intellectual levels classified five categories borderline 7079 low average 8089 average 90109 high average 110119 superior 120 intellectual levels among children different genders grades parental education levels compared among 2 861 adhd children 569 1989 classified borderline 846 2957 low average 1 304 4558 average 111 388 high average 31 108 superior boys lower scores working memory processing speed overall iq girls p005 significant differences perceptual reasoning working memory processing speed overall iq scores among different grade groups p005 scores language comprehension perceptual reasoning working memory processing speed overall iq found associated parental education level adhd children p005 proportion adhd children low average borderline intellectual levels relatively high iq level adhd children influenced gender grade level parental education level