What countries have the highest rate of ADHD?

The highest rates emerged from Africa (8.5%) and South America (11.8%). Corroboration comes from a dimensional ADHD scale used in 21 countries. Japanese and Finnish children scored lowest, Jamaican and Thai children scored highest, and American children scored about average (7).

What country is ADHD most common?

Attention-deficit/hyperactivity disorder (ADHD) is a behavioral disorder that affects up to 1 in 20 children in the USA. The predominance of American research into this disorder over the past 40 years has led to the impression that ADHD is largely an American disorder and is much less prevalent elsewhere.

What race is ADHD most common in?

Researchers examined data on more than 17,000 children in the United States in another study, published in Pediatrics. They found that compared with white children, Black children were 36 percent less likely and Latino children were 56 percent less likely to be diagnosed with ADHD.

Does the US have more ADHD than other countries?

GlobalData epidemiologists found that the US has a significantly higher diagnosed prevalence of ADHD compared with the 5EU (France, Germany, Italy, Spain, UK) and Japan, though it is unclear if this is a reflection of a truly higher disease burden or of overdiagnosis and treatment.

How common is ADHD in other countries?

Differing diagnostic criteria explain these differences, which, in turn, are explained by the differences in the prevailing scientific and cultural norms that dominate the practice of medicine in the USA and France. Experts now recognize that ADHD is just as common in the rest of the world as it is in the USA.

Healthwatch: Adults With ADHD Have Higher Risk Of Developing Parkinson's Disease & Dementia

What country has the lowest rates of ADHD?

An epidemiological study of 20 countries from the World Health Organization World Mental Health Surveys found that across high-, upper-middle-, and low-/lower-middle-income countries, prevalence rates of ADHD in children and adolescents were highest in the USA (8.1%) and lowest in Iraq (0.1%), Poland (0.3%) and Romania ...

Is ADHD less common in Asians?

The research confirmed previous studies showing ADHD was found more often in whites than Asians, blacks, Hispanics, and Pacific Islanders.

Why is ADHD so high in the US?

Instead, the rapid increase in people with A.D.H.D. probably has more to do with sociological factors — changes in the way we school our children, in the way we interact with doctors and in what we expect from our kids. Which is not to say that A.D.H.D. is a made-up disorder.

Why is there so much ADHD in the US?

So why are so many children reportedly diagnosed with ADHD today? Increased awareness of the disorder and access to medical care could be a factor. “It may not be so much that ADHD itself has increased, but that the diagnosis of it has increased,” clinical psychologist Faye Dixon, Ph.

Why is ADHD increasing?

Rather, the rise seems to be due to an increase in access to healthcare; a decrease in stigmatization about receiving mental health care; and greater awareness of the symptoms of ADHD among clinicians, guardians, educators, and patients. In the past, ADHD was only diagnosed in children who were hyperactive.

Is ADHD inherited from mother?

ADHD tends to run in families and, in most cases, it's thought the genes you inherit from your parents are a significant factor in developing the condition. Research shows that parents and siblings of someone with ADHD are more likely to have ADHD themselves.

Is ADHD more common in certain cultures?

Currently, very little is known about cultural or ethnic diversity in adult ADHD (43). According to the American National Institute of Mental Health (44), adults of an ethnic minority background are less likely to be diagnosed with ADHD than non-minority groups.

Is ADHD more common poor?

Does Socioeconomic Status Affect ADHD Diagnosis? One study found that kids who live in families below the federal poverty level are more likely to get an ADHD diagnosis compared to kids who don't. Another suggested the same. More specifically, the risk of diagnosis doubles for children of low socioeconomic status.

How rare is ADHD in America?

In the U.S., studies indicate that about 4.4% of adults have ADHD. About 5.4% of men in the U.S. have diagnosed ADHD, while 3.2% of women in the U.S. have the same. In the U.S., ADHD diagnoses are more prevalent in white people than in other ethnic groups.

What age does ADHD peak?

The symptoms may peak in severity when the child is seven to eight years of age, after which they often begin to decline. By the adolescent years, the hyperactive symptoms may be less noticeable, although ADHD can continue to be present.

What is the average lifespan of a person with ADHD?

ADHD can reduce life expectancy by as much as 13 years, but its risk is reversible. Learn how to mitigate the risks in this video, with Russell Barkley, Ph. D.

What states have the highest rates of ADHD?

Interestingly enough, there are some states that have a higher rate of people diagnosed with ADHD. For instance, Louisiana, North Carolina, Alabama, and Delaware lead The States with a rate of 14 percent to 15.9 percent. The states with lower rates include much of the Southwest (From California to Texas).

Is ADHD considered to be a disability?

Is ADHD considered a disability? Yes, ADHD is considered a disability under the Americans with Disabilities Act (ADA) and the Rehabilitation Act of 1973 (Section 504). There are several types of disabilities, including but not limited to: learning disability.

Why is ADHD more common in African Americans?

The reasons are numerous, and include lack of access to proper evaluation and treatment, a shortage in the delivery of culturally competent healthcare, frequent misdiagnosis, cultural stigmas surrounding mental health, and mistrust in the healthcare system, among others.

Does ADHD exist in China?

With an estimated prevalence of 5.7% of children in China [1], the number of children with ADHD in urban areas alone is around 7.1 million.

How often is ADHD misdiagnosed?

Overall, the study found that about 20 percent – or 900,000 – of the 4.5 million children currently identified as having ADHD likely have been misdiagnosed.

Are Latinos more likely to have ADHD?

There is also a 44% lower risk of being Hispanic and being diagnosed with ADHD.

How common is ADHD in Japan?

ADHD prevalence among Japanese adults was estimated to be around 1.65% [8], which is lower than the estimated 2.5% prevalence of ADHD in adults from a meta-analysis [9].

What do the French call ADHD?

In French, ADHD is called “TDAH” (Trouble deficit de l'attention/hyperactivité). Attention deficit/hyperactivity disorder is characterized by problems with sustained attention, impulse control and activity level.