Authors noted it may be worthwhile to explore whether oral methylphenidate affects myopia by influencing dopamine levels ...

Recognition of this fact may explain the 123% increase in ADHD prevalence among adults reported between 2007 and 2016 (from 0.43% to 0.96%). Rather than symptoms disappearing as one grows older, ...

Estimates of ADHD prevalence are significantly variable. Variability of prevalence rates is accounted for by methodological characteristics of studies, specifically diagnostic criteria used, ...

ADHD diagnoses among kids are on the rise. Here’s why and how we can help. The prevalence of ADHD has increased over the last 20 years, with approximately 1 in 10 children currently diagnosed ...

It looked at 40 studies on ADHD from 2020 onward. While there were major gaps in data, the highest-quality studies found no significant increase in the overall prevalence of ADHD in that time.

The prevalence of ADHD among adults in the study was a percentage significantly lower than the national average, said Dr. Craig Surman, a neuropsychiatrist at Harvard Medical School and co-chair ...

The prevalence of attention-deficit ... wrote that the goal of the study was to examine the prevalence of ADHD in an adult outpatient setting and to examine the unique association ...

Likewise, a 2025 review from King’s College London looked at 40 studies across 17 countries and concluded that the prevalence of ADHD (AKA, the number of people living with a condition within a ...

To determine the prevalence of antipsychotic use in youths with ADHD, the researchers analyzed medical and prescription drug data on 187,563 commercially insured youths (ages 3 to 24) who were ...

To learn more about the prevalence of ADHD among PA students and the factors that affect students with ADHD, researchers surveyed 499 PA students (50.7% didactic, 49.3% clinical).

Estimates of ADHD prevalence are significantly variable. Variability of prevalence rates is accounted for by methodological characteristics of studies, specifically diagnostic criteria used, ...