2026-04-17T09:17:36Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/82512024-01-10T01:05:23Zcom_10259_4839com_10259_5086com_10259_2604com_10259_4141com_10259_3725com_10259_4415com_10259_3989com_10259.4_106col_10259_4840col_10259_4142col_10259_3726col_10259_4416

00925njm 22002777a 4500 dc Cubo Delgado, Esther author González Deza, Cristina author Ausín Villaverde, Vanesa author Delgado Benito, Vanesa author Sáez Velasco, Sara author Calvo Simal, Sara author García Soto, Xose Ramón author Cordero Guevara, José author Kompoliti, Katie author Louis, Elan D. author Fuente Anuncibay, Raquel de la author 2017-08 Background: Little is known about the academic performance of students with tic disorders (TD). Our aim was to investigate the association of TD and poor academic performance over time. Methods: Longitudinal, observational study of mainstream schoolchildren comparing grade retention (GR) and learning disorders (LD) in students with vs. without TD between 2010 and 2014. Students with vs. without TD based on DSM-IV-TR criteria, or with vs. without GR and LD were compared in terms of comorbidities, school, and environmental characteristics. The association of TD with GR was analyzed using hazard ratios (HRs) with 95% CIs, and with LD using logistic regression analysis [Odds ratio (OR)]. Results: Two hundred fifty-eight students were included (mean age 14.0 ± 1.71 years, 143 [55.4%] males). The incident rate for TD and GR was 2.6 and 3.3 per 100 persons-year, respectively. LD found in 21 (9.9%) students was associated with TD (OR 11.62, 95% CI 2.21-60.90, p = 0.004), and attention deficit hyperactivity disorder (ADHD; OR 6.63, 95% CI 1.55-28.37, p = 0.01). Low psychological support (HRs 12.79, 95% CI 3.39-48.17) and low sport participation (HRs 6.41, 95% CI 1.54-26.78) were risk factors for GR. Conclusions: TD was associated with academic difficulties, namely, LD in conjunction with ADHD but not GR. The diagnosis of TD and comorbidities, and the initiation of proper treatment could have a favorable impact on school performance, and consequently on social development. 0251-5350 http://hdl.handle.net/10259/8251 10.1159/000479517 1423-0208 Tics Tourette syndrome Learning disability Attention deficit disorder Movement disorders Education Chronic tic disorder Prevalence Incidence The Association of Poor Academic Performance with Tic Disorders: A Longitudinal, Mainstream School-Based Population Study