The association between infantile microcytic anemia and attention deficit hyperactivity disorder, a case-control study

Autor: Michal Yackobovitch-Gavan, Daniel Ben-Hefer, Ilan Feldhamer, Joseph Meyerovitch
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Heliyon, Vol 10, Iss 12, Pp e33430- (2024)
Druh dokumentu: article
ISSN: 2405-8440
DOI: 10.1016/j.heliyon.2024.e33430
Popis: Background: Microcytic anemia due to iron deficiency is the most common type of anemia in children in Israel and many parts of the world, and has been shown to have negative consequences for the cognitive performance. We aimed to examine the association between microcytic anemia at age 9–18 months and ADHD during childhood. Methods: This case-control study included healthy children aged 6–18 years at data collection (April 2020), insured by Clalit-Health-Services, and aged 9–18 months between June 2004 and December 2013, when a blood-count was performed. The study group included children diagnosed with ADHD based on the medical documentation of at least two consecutive stimulant prescriptions. A control group without any stimulant prescriptions was matched in a ratio of 1–3:1, by year of birth, sex and cultural background. Any microcytic anemia was defined as Hb
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