The ADHD Statistics You Need To Know

What year was it that ADHD was first identified?

ADHD was first identified in the United Kingdom at the beginning of the 1900s.

A British paediatrician named Sir George Still first identified ADHD symptoms in 1902. He described the disorder as “an abnormal defect of moral control in children.”

He observed that confident children could not control their behaviour compared to other children. He did stress, however, that the intelligence of the children affected was not in doubt.

Now that we are aware that ADHD prevalence isn’t an entirely new phenomenon, What is it that makes it so prevalent? Where did it originate from?

What Causes ADHD?

We still don’t know the precise cause behind . However, we have identified distinct brains in those with behaviour compared to others.

This means that results from causes or mental illnesses that are related to brain differences.

It also indicates it is a sign that Attention Deficit Hyperactivity Disorder (ADHD) can be confirmed. The clinical evidence shows that is not a bogus condition created in the pharmaceutical industry of pharmaceuticals to promote more medications.

In light of these brain differences being the most noticeable difference between ordinary people and those with ADHD, the phrases “Brains” and “Neurodiversity” are becoming more common within the community.

Neurodiversity in the sense that it encompasses many more things than by itself. Disorders like Autism, Tourette, and Dyslexia, as well as others, are connected to brain issues.

There needs to be definitive evidence regarding this subject since medical practices are relatively new. However, 30 to 40 percent of the general population is believed to be neurodiversity-related.

The brain’s differences are the reason for ADHD behaviour, but how are people suffering from ADHD different from others?

Is ADHD Hereditary?

We hear this type of question all the time. Do I have ? Is it genetic? Did I get ADHD from my father?

The answer is simple: yes. studies suggest that is genetic and that genes that cause it could be passed down from a parent.

Researchers think that a gene involved in the production of dopamine could be related to because this chemical regulates the brain and influences the duration of attention.

I hope we’ll have more information soon regarding the genetics behind !

As part of the neighbourhood, many anecdotal examples show ADHD is a family trait. For instance, following the initial diagnosis, my brother was diagnosed just a few months after me.

What are your chances to pass on ADHD to your children?

A parent’s diagnosis indicates that if you are diagnosed with , your children are at around a 35% likelihood of being diagnosed with it. This means that at least one-third of fathers with during their childhood have children who suffer from the condition.

According to a clinical book on the psychology of children and adolescents, a child with ADHD is likely to have an odds of 50% to have at least one parent who has ADHD, too.

Furthermore, a significant proportion of identical twins have the condition.

After we have identified the cause of , What is the prevalence of it?

The Prevalence of ADHD Around the World

How Common is ADHD?

Let’s begin in the US, which has the most information.

It is believed that 9.4 percent of kids and 2.5 percent of people in the United States have ADHD, according to the Centers for Disease Control (CDC).

That’s 6.1 million children suffering from ADHD

388,000 children between the ages of 2 and 5

-2.4 million children between 6 to 11

-3.3 million children aged between 12-17

Are you interested in knowing which states have one of the highest and lowest percentages of ADHD? Here are the statistics from the CDC

State with the lowest levels of ADHD:

Nevada: 4.2%

New Jersey: 5.5%

Colorado: 5.6%

Utah: 5.8%

California: 5.9%

State with the highest rates

Kentucky: 14.8%

Arkansas: 14.6%

Louisiana: 13.3%

Indiana: 13.0%

Delaware and South Carolina: 11.7%

Again, take this information with a pinch of salt. Many variables impact the frequency of diagnosis at the state level.

I know what you’re thinking. All these American statistics lead you to believe it’s an American disorder. It’s not the case. The incidence is at least twice as high in non-US residents, as per the examination of more than 50 research studies. 

ADHD is a widespread biological disorder believed to affect anywhere from 8% to 12% of the population.

“Research suggests that the majority of children with will still have the disorder as adults,” according to Nekeshia Hammond, Psy.D, a specialist on the subject. “One important thing to accomplish is to understand the best ways of managing  signs, which may positively impact their adult results. Adults have reported experiencing moderately impaired functioning as they’ve mastered ways to deal with the manifestations.”

In other words, if is a problem that affects 9.4 percent of children and only 2.5 percent of adults, what do you think that means?

Are symptoms of ADHD undiagnosed or overdiagnosed?

Researchers believe that adults with are often undiagnosed: “The rate of adult is likely underreported as 85% of children with  will likely have the disorder as adults.”

It’s logical when we consider it. is a biological condition that is based on brain changes. While our brains develop as time passes, our genes aren’t; therefore, the gene(s) that cause persist throughout our lives. The brain is likely to keep these genes until we are adults.

It’s just a matter of fact that isn’t an issue that occurs in children. Adults are ignorant of this belief, so most of them do not take the time to seek  diagnosis or mental health counselling.

Furthermore, it is essential to note that the ADHD diagnoses were created specifically for children and, therefore, don’t fit the adulthood definition of .

Mild ADHD is manageable for some adults who have been diagnosed at an earlier time in their life. They no longer have the characteristics of as adults.

“They would not meet the ‘full criteria’ for  (they may still have some of the attention symptoms, but not enough for an official diagnosis),” Dr. Hammond explains. “Most studies suggest that ADHD isn’t a disease that disappears but is exacerbated when people experience fewer symptoms. For instance, symptoms of hyperactivity generally decrease as you age.”

The assessment of adults with is greatly under-estimated. According to research, 10 to 25 percent of adults who have are correctly diagnosed and treated.

Is ADHD more prevalent for females or males?

ADHD research shows that males are 3 times more likely to be diagnosed with  than women.

Just 4.2 percent of women have compared to 13 percent of males.

This would suggest that was a disorder predominantly found in males as opposed to females. But not so fast, as we have previously discussed, how inadequate the official method of diagnosis is to determine in adults. Researchers believe that it’s also biassed toward males.

Women tend to have a primarily inattentive style of presentation that doctors frequently overlook compared to the hyperactive display typically seen in males with . Given the variety of cases (9 official signs of inattention and 9 official signs of impulsivity & hyperactivity), it is understandable that health professionals who issue diagnoses could have subconscious biases in determining whether two people with might be completely different. An excellent illustration could be a “stereotypical” boy with  playing around in the waiting area and the hunched-over girl with an intentional display of .

The contrast couldn’t be more stark, but both have and can benefit from accommodations to succeed.