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Girls born in December had a diagnosis percentage of 70% and 77% treatment more than ones born the following month. Children who were born at the last 3 days of a calendar year were reported to have significantly higher levels of diagnosis and treatment for ADHD than children born at the first 3 days of a calendar year.
In 2020, a meta-analysis of studies found that 7.47% of children and adolescents across Africa have ADHD. [10] ADHD was found more often in boys, at a rate of 2:1. [10] The most common form of ADHD was inattentive (2.95% of total population), followed by hyperactive/impulsive (2.77%), then combined (2.44%). [10]
Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterized by executive dysfunction occasioning symptoms of inattention, hyperactivity, impulsivity and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and developmentally-inappropriate.
“For example, distractibility is an ADHD symptom, yet it also occurs in adults who do not have ADHD," he says. "Likewise, restlessness is an ADHD symptom that also occurs in adults who are anxious .
“People might not have realized that anxiety and depression could be a reason why you can’t pay attention,’” she said. Discussions of ADHD on social media rose during the pandemic, as well ...
Researchers in Taiwan found that children born in the cutoff month were much more likely to be diagnosed with ADHD than their peers with later birthdays. Youngest kids in class have higher risk of ...
Hyperactivity has long been part of the human condition, although hyperactive behaviour has not always been seen as problematic. [1] [page needed]The terminology used to describe the symptoms of attention deficit hyperactivity disorder, or ADHD, has gone through many changes over history, including "minimal brain damage", "minimal brain dysfunction", "learning/behavioral disabilities" and ...
Many other causes have been proposed. Different underlying brain dysfunctions have been hypothesized to result in the common symptoms of autism, just as completely different brain types result in intellectual disability. [1] [5] In recent years, the prevalence and number of people diagnosed with the disorder have increased dramatically. There ...