Knowledge Builders

why has adhd increased in recent years

by Dr. Dallas Christiansen Published 3 years ago Updated 2 years ago
image

There may be a few potential factors behind the rise in diagnoses:

  • Doctors were able to diagnose ADHD more efficiently.
  • More parents were aware of ADHD and were reporting their children’s symptoms.
  • More children were actually developing ADHD.

According to new research published in JAMA Pediatrics, cases of attention-deficit/hyperactivity disorder, or ADHD, have increased over the past 20 years. However, the increase may be due to increased awareness, especially in the ways ADHD presents differently in boys and girls.Sep 24, 2018

Full Answer

What is the average life time of ADHD affected?

Patients whose ADHD persisted into adulthood saw an additional five-year reduction in life expectancy. Compared to a control group, adults with ADHD could expect to have 11 to 13 years cut off their lives compared to neurotypical peers of a similar age and heath profile. Why Does ADHD Impact Life Span So Dramatically?

Who is most at risk for ADHD?

Risk factors that have been linked to attention-deficit hyperactivity disorder (ADHD) include:

  • Male gender: Boys are three times more likely than girls to develop ADHD.
  • Family history: A person has a three to five times increased risk for ADHD if a parent, sibling or child has the condition. ...
  • Smoking during pregnancy: Children whose mothers smoked while they were pregnant are twice as likely to develop ADHD. ...

More items...

Is ADHD really increasing?

With a diagnosis rate of nearly 10 percent of children in some areas of the United States, are we really seeing an increase in ADHD in the population? Probably not, say researchers, but it is still possible. Environmental changes in our food and chemical exposures could be affecting prenatal development, and an increasing use of…

Why is ADHD on the rise?

ADHD isn’t really on the rise, although it might seem that way because more people than ever before are being diagnosed. This is due to an increased knowledge and awareness about ADHD both in the medical profession and the general public. Also, because our lifestyle has changed dramatically in the last 100 years and jobs require people to sit ...

See more

image

Why are ADHD rates increasing?

Rather, based on careful research using data from the National Survey of Children's Health conducted by the Centers for Disease Control and Prevention (CDC), he finds evidence that the higher rates of diagnosis in the United States are due to the education system and government policies dictating academic standards.

Are ADHD rates increasing?

In the past eight years, ADHD diagnoses has climbed more than 30 percent; the current standing suggests that 10% of US children have ADHD (BlueCross BlueShield, 2019).

Why is ADHD common now?

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.

Has ADHD become more common?

“ADHD was already a common condition in children in the past, and it is becoming even more common. Now 1 in 10 children are affected.”

What age does ADHD peak?

At what age are symptoms of ADHD the worst? The symptoms of hyperactivity are typically most severe at age 7 to 8, gradually declining thereafter. Peak severity of impulsive behaviour is usually at age 7 or 8. There is no specific age of peak severity for inattentive behaviour.

Where is ADHD most common in the world?

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 ...

Why does everyone have ADHD all of a sudden?

Although doctors don't know what causes ADHD, it's a real condition. Researchers believe that your genes play a role. About 85% of people with ADHD have someone in their family who also has it. It's also possible your environment, brain injuries, diet, and your brain's wiring may have something to do with it, too.

Is ADHD caused by trauma?

The exposure to stressful life events, and—more specifically—Childhood Trauma, has been shown to predict ADHD onset as well as persistence of the disorder into adulthood (Biederman et al. 1995; Friedrichs et al.

What gene causes ADHD?

Molecular genetic findings on ADHD have mainly arisen from functional candidate gene association studies and a number of pooled and meta-analyses have now been conducted. There is consistent evidence of association between ADHD and a dopamine D4 receptor gene VNTR and a dopamine D5 receptor gene microsatellite marker.

Does ADHD medication shorten life span?

(Jan. 8, 2019)— The message is clear. Treatment for attention-deficit/hyperactivity disorder (ADHD), along with the related health risks it poses, has the possibility of adding an average of nine to 13 years to the lifespan of children and adults diagnosed with ADHD.

What was ADHD called in the 70's?

ADHD was originally called hyperkinetic reaction of childhood. It wasn't until the 1960s that the American Psychiatric Association (APA) formally recognized it as a mental disorder, and in the 1980s, the diagnosis became known as “attention deficit disorder with or without hyperactivity.”

Why Is ADHD a disability?

ADHD is a disability in the United States under the Rehabilitation Act of 1973, section 504, and the Americans with Disabilities Act (ADA). For example, if ADHD is severe and interferes with a person's capacity to work or engage in the public sector, it is deemed a protected disability.

What percentage of the world has ADHD 2022?

Surveys show 2.4% (388,000) of children aged 2 to 5 years old, and 9.6% (2.4 million) of children aged 6 to 11 years old have been diagnosed with ADHD. The median age of diagnosis for severe ADHD is 4 years old. The median age of diagnosis for moderate ADHD is 6 years old.

What percentage of the US has ADHD 2021?

Based on diagnostic interview data from the National Comorbidity Survey Replication (NCS-R), Figure 4 shows the estimated prevalence of adults aged 18 to 44 years with a current diagnosis of ADHD. The overall prevalence of current adult ADHD is 4.4%.

Is ADHD Increasing in UK?

Figures from GPs in the NHS have shown that in 1995 just 0.015% (1 in 6,667) of under 16 year olds had ever been given medication for ADHD, with this figure rising to 0.5% (1 in 200) by 2008 and stabilising at that level up to 2013[xiv].

What is the percentage increase in ADHD in the last 30 years?

The estimated prevalence of diagnosed ADHD increased from 6.1% in 1997-1998 to 10.2% in 2015-2016 (P for trend <. 001) (Figure). All subgroups evaluated showed a significant increase in the prevalence from 1997-1998 to 2015-2016 (Table 2).

Why does ADHD increase?

So this increase in ADHD symptoms could result from a combination of things including over diagnosis, poor sleep habits, lack of structure, too much indoor living, the pressure to push the “magic pill” for academic excellence, and the addictive use of electronic games.

How much has the rate of diagnosis of ADHD jumped in the last six years?

New research reveals causes for ADHD type behaviors. In the last six years the rate of diagnosis of ADHD has jumped 15% according to data from the Centers for Disease Control and Prevention.

Why is it important to include study times in a child's sleep schedule?

Regular study times also need to be included because otherwise the child may be anxious or stressed about success in school.

Can sleep meds help with ADHD?

Sleep meds aren't usually prescribed for ADHD. In my experience, neurologists were slow to come around to ADHD. Today, pediatric neurologists are expert in this area. Pediatricians and child-psychologists did much of the early work.

Is overdiagnosis a possibility?

Over diagnosis is certainly a possibility, although the criteria for diagnosing the behavior associated with ADHD have not changed. The second possibility is pressure from parents and teachers to have the child take the “magic pill,” and hopefully do better in school. Remember, Ivy League college scholarships are worth over $200,000 for four years.

Does sunlight help with ADHD?

It suggests that living in States with greater sunshine (solar intensity or SI) may protect against the development of ADHD. There is a wide variation of reported attention deficit disorder from a low of 5.6% in Nevada to a high of 15.6% in North Carolina. Some of this can result from differences in diagnostic practices, but something else may be going on as well.

Is ADHD genetic?

While true ADHD is probably genetic, all of the above factors could results in increases in behavior that mimic ADHD. Another obvious explanation for a rise in ADHD type behaviors is the increase in digital devices and their use by children. It's no wonder children dive into electronic games.

When did ADHD diagnoses increase?

Researchers saw what they claim is a “significant” increase in diagnoses between 1997 and 2016.

Why are there more diagnoses of ADHD than before?

One of the possible reasons there are more diagnoses than before, Bao says, is an increased recognition by doctors about the condition, along with a rising awareness about ADHD among parents and schools.

How does environmental change affect prenatal development?

Environmental changes in our food and chemical exposures could be affecting prenatal development, and an increasing use of electronics and decreasing hours of sleep could be creating behaviors that mimic ADHD symptoms. A study released last year examined the twenty-year trends in ADHD diagnosis. Researchers saw what they claim is ...

What percentage of children have ADHD?

With a diagnosis rate of nearly 10 percent of children in some areas of the United States, are we really seeing an increase in ADHD in the population?

What is the prevalence rate of ADHD?

According to the 2018 study, that prevalence rate is now estimated at 10.2 percent. Does this mean, with an increase in diagnosis, that the prevalence rate of ADHD—how many people within ...

Does social media cause ADHD?

Are Cell Phone and Social Media Use Causing ADHD? No Evidence

Is ADHD a genetic disorder?

ADHD is primarily a genetic disorder—you inherit it from your parents. For those who do not inherit it, understanding the risks present in the environment could help us to better prevent ADHD by reducing or eliminating some of those risks. An example is the advice that women who are pregnant or hoping to be pregnant should not smoke or drink alcohol. On a larger scale, it could be included in the conversation on the roles pesticides play in the food production system.

Why is ADHD increasing?

But the researchers suggested that efforts to train physicians in the disorder, improved awareness in the public, improved access to mental health services and changes in the diagnostic criteria may have all led to an increased number of children being diagnosed with ADHD.

What percentage of children have ADHD?

The prevalence of ADHD in U.S. children and adolescents has increased from 6.1 percent in 1997 to 10.2 percent in 2016, the study published Friday in the Journal of the American Medical Association, or JAMA, said. The way the disorder is evaluated likely plays a part.

How long does it take for ADHD to show up in a young woman?

MORE: Young women using ADHD medicine up 700 percent over 8 years, CDC report finds. An ADHD diagnosis is often made based on a child or teen having a number of inattentive and/or hyperactive symptoms for at least six months in social, academic or occupational environments.

What are the symptoms of ADHD?

The symptoms of ADHD include inattention, as well as hyperactive and impulsive behavior, according to the Diagnostic and Statistical Manual of Mental Disorders, or DSM 5, which psychologists and psychiatrists generally follow.

Is social media good for children?

The American Academy of Pediatrics noted some of the benefits of digital and social media use, including early learning, exposure to new ideas and knowledge and opportunities for social contact and support. However, the AAP also warned that the risks can include negative effects on sleep, attention and learning and higher incidence of obesity and depression, among others. The group recommends creating a Family Media Use Plan.

Does digital media increase ADHD symptoms?

Recent evidence also suggests that frequent use of digital media may be linked to an increase in symptoms that are typically associated with ADHD. But long-term study has not yet been possible.

What are the causes of ADHD?

Common theories of causation revolve around genetic (heritability), neurological (specific brain dysfunction — for example, of the frontal lobe), environmental (prenatal issues, diet, and so forth), and social factors. Also, because of the business aspect in the health care industry, competing interests exist among various disciplines/business sectors that provide treatment for ADHD and have a vested interest in their products and approaches.

Why is there so much awareness of ADHD?

There is far greater awareness now of the signs and symptoms of ADHD because of in-service training for teachers and more enlightened parents. The emotional, educational, and social costs of undiagnosed ADHD are perhaps the biggest reasons that so many more kids are referred for evaluation.

How can schools help with ADHD?

The first symptoms of ADHD usually appear or cause difficulty in the school environment. Teachers need to be knowledgeable about ADHD and aware of how symptoms show up in the school setting. They also need to be willing to refer a child for appropriate evaluation. Schools can help a child with ADHD by making the classroom feel safe; teaching organization, planning, and memory skills; and assisting the child in developing social skills. Teachers should avoid public shaming or criticism for not doing work, talking too much, or not turning in homework. Instead, they should design programs to help children with ADHD develop these skills.

How does ADHD affect school?

At home, kids are allowed to spend too much time in sedentary activities and engaged in “screen time” (whether televisions, computers, or video games); in addition, many parents do not understand the importance of maintaining consistent boundaries. I feel everyone experiences symptoms of ADHD to varying degrees at some point during his or her life, and the current fast-paced culture seems to propagate the ADHD phenomenon.

Why is ADHD better recognized?

The main reasons are that the disorder is better recognized and that modern stress and the lack of structured discipline bring out the symptoms. But more cases of ADHD may result from things like environmental pollutants, a decrease in nutritional balance (because of food processing, fast foods, and additives), a lack of exercise, and the epigenetic consequences of early developmental experiences and exposures. Also, improved obstetrical care is saving more vulnerable birth-traumatized babies who in the past would have died. The downside of better recognition is the possible misdiagnosis of some who have other problems.

What are the symptoms of ADHD?

Linda Aber (lindaaber.com): Symptoms of ADHD like distractibility, hyperactivity, impulsivity, inattention, disorganization, and forgetfulness are not the result of lax parenting. ADHD is a neurological, biochemical brain condition, a heritable trait that is influenced by genetics.

Why do different strategies work better for different children?

Because every child is unique, different strategies work better for different children. In general, though, some things that work well include routines (morning, bedtime, homework) and structure to help keep a child on task. The use of timers to remind the child to pay attention is also helpful, as are brightly decorated whiteboards to list tasks.

Why do kids with ADHD hurt themselves?

Children with ADHD are also more likely to physically injure themselves, likely as a result of impulsivity and inattention (CDC, 2019). The U.S. has significantly more cases of ADHD than other developed countries, lending credence to the argument that it is overly misdiagnosed (Bluth, 2018).

Can ADHD affect play?

This can affect turn taking, sharing toys, following the rules of the game, and sometimes children with ADHD will react more intrusively or aggressively in play with other kids. Similarly, those with ADHD are more likely to be diagnosed with another disorder that directly affects interpersonal relationships.

Is there a cure for ADHD?

While ADHD rates are rising, our understanding and treatment of the disorder is also improving. There is no “cure” for the disorder, but there are a range of options to help the child adapt and function in the various systems they belong to - school, family, sports teams, etc. (Graves, 2019).

Do children with ADHD have other diagnoses?

To make things more complicated, these diagnoses share symptom overlap with ADHD, and many times, children with ADHD have other diagnoses as well (CDC, 2019). Ultimately, most in healthcare positions advocate for getting a child evaluated if he or she is struggling (Newsroom, 2018).

Why is ADHD increasing?

Advances in medical technology also may have contributed to the increase, according to the research. Twenty years ago, preterm and low-birth-weight babies had a harder time surviving. Those factors increase the risk of being diagnosed with ADHD.

How much does ADHD affect girls?

The study found that rates of ADHD among girls rose from 3 percent to more than 6 percent over the study period. It said that was partly a result of a change in how the condition is classified. For years, ADHD pertained to children who were hyperactive. But in recent years, the American Psychiatric Association added to its guide of mental-health conditions that the diagnosis should also include some children who are inattentive, Bao said. That raised the number of girls, he explained, because it seems they are more likely than boys to be in that second subtype.

What are the symptoms of ADHD?

Symptoms of ADHD can include inattention, fidgety behavior and impulsivity. “It’s probably not a true epidemic of ADHD,” said Hinshaw, a professor of psychology at the University of California at Berkeley and a professor of psychiatry at the University of California at San Francisco.

Who wrote the book The ADHD Explosion?

Stephen Hinshaw, who co-authored a 2014 book called “The ADHD Explosion: Myths, Medication, Money, and Today’s Push for Performance,” compared ADHD to depression. He said in an interview that neither condition has unequivocal biological markers, which makes it hard to determine whether a person has the condition.

Can a white boy have ADHD?

Over the past several decades, Hinshaw said, there has been an expanded view of who can develop ADHD. It’s no longer viewed as a disease that affects only white middle-class boys, just as eating disorders are no longer seen as afflicting only white middle-class girls.

Which is more likely to be diagnosed with ADHD: boys or girls?

Boys are more likely to be diagnosed with ADHD than girls (12.9% compared to 5.6%). 1

What are the other conditions that affect children with ADHD?

Other conditions affecting children with ADHD: depression, autism spectrum disorder, and Tourette syndrome.

Why was the 2016 NSCH survey expanded to include children 2-17 years of age?

Because the 2016 NSCH survey used different methods, estimates are not directly comparable with estimates based on previous NSCH data. Because of an increased focus on ADHD in younger children, age ranges were expanded to include children 2-17 years of age. For more information: ADHD diagnosis throughout the years.

How many children with ADHD have anxiety?

About 3 in 10 children with ADHD had anxiety.

How many children are diagnosed with ADHD in 2016?

The estimated number of children ever diagnosed with ADHD, according to a national 2016 parent survey, 1 is 6.1 million (9.4%). This number includes: Boys are more likely to be diagnosed with ADHD than girls (12.9% compared to 5.6%). 1.

Do children with ADHD receive services?

Most children with ADHD receive some types of services. A more in-depth national survey 2 from 2014 reported on treatment and services that children with ADHD had received at some point prior to the survey. This survey was conducted with parents of children 4–17 years of age who had ever been diagnosed with ADHD.

When did the number of ADHD cases rise?

ADHD cases began to climb significantly in the 1990s. There may be a few factors behind the rise in diagnoses: more parents were aware of ADHD and are reporting their children’s symptoms. More and more medications to treat the disorder became available as the number of ADHD cases rose.

Who is more likely to have ADHD?

Children who have parents or siblings with the disorder are more likely to have it. It’s not currently clear what role environmental factors play in determining who develops ADHD. Researchers are dedicated to finding the underlying cause of the disorder.

What are the different types of ADHD?

The APA released the fourth edition of the DSM in 2000. The fourth edition established the three subtypes of ADHD used by healthcare professionals today: 1 combined type ADHD 2 predominantly inattentive type ADHD 3 predominantly hyperactive-impulsive type ADHD

What is ADHD in children?

What is ADHD? Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder most commonly diagnosed in children. According to the Centers for Disease Control and Prevention. Trusted Source. , the average age at diagnosis is 7.

What are the two subtypes of add?

This listing created two subtypes of ADD: ADD with hyperactivity, and ADD without hyperactivity.

When was ADHD first recognized?

It was originally called hyperkinetic impulse disorder. It wasn’t until the late 1960s that the American Psychiatric Association (APA) formally recognized ADHD as a mental disorder. Read more for a timeline of ADHD.

Did Bradley's contemporaries ignore his findings?

However, Bradley’s contemporaries largely ignored his findings. Doctors and researchers began to recognize the benefit of what Bradley had discovered many years later.

image

1.ADHD Throughout the Years | CDC

Url:https://www.cdc.gov/ncbddd/adhd/timeline.html

1 hours ago  · The number of children diagnosed with attention deficit hyperactivity disorder, or ADHD, has been rising rapidly over the last few decades. Today, nearly one out of every 10 youths in the United States is diagnosed with ADHD, an increase also reflected in other nations. This makes ADHD the most common mental health condition among children worldwide — a fact …

2.What’s behind the increase in ADHD? | Stanford Institute …

Url:https://siepr.stanford.edu/news/whats-behind-increase-adhd

6 hours ago  · So this increase in ADHD symptoms could result from a combination of things including over diagnosis, poor sleep habits, lack of structure, too much indoor living, the pressure to push the ...

3.Why the Increase in ADHD? | Psychology Today

Url:https://www.psychologytoday.com/us/blog/digital-pandemic/201308/why-the-increase-in-adhd

21 hours ago  · But more cases of ADHD may result from things like environmental pollutants, a decrease in nutritional balance (because of food processing, fast foods, and additives), a lack of exercise, and the epigenetic consequences of early developmental experiences and exposures.

4.Is There an Increase in ADHD? - CHADD

Url:https://chadd.org/adhd-weekly/is-there-an-increase-in-adhd/

15 hours ago  · However, there are other elements that may explain the steep increase. Medical advances in recent years mean preterm and low birth weight babies have better survival rates, both risk factors for ADHD. Better understanding of the various presentations of ADHD has also expanded the criteria for who might fit the diagnosis.

5.ADHD rates in kids have increased over the past 20 years, …

Url:https://abcnews.go.com/Health/adhd-rates-kids-increased-past-20-years-study/story?id=57526368

15 hours ago

6.Why ADHD is on the Rise – ADD Resource Center

Url:https://www.addrc.org/why-adhd-is-on-the-rise/

25 hours ago

7.ADHD Rates are Higher than Ever and on the Rise: What …

Url:https://www.birchpsychology.com/birchs-blog/2020/1/15/adhd-rates-are-higher-than-ever-and-on-the-rise-what-this-means-for-american-families

23 hours ago

8.ADHD numbers are rising, and scientists are trying to …

Url:https://www.washingtonpost.com/national/health-science/adhd-numbers-are-rising-and-scientists-are-trying-to-understand-why/2018/09/07/a918d0f4-b07e-11e8-a20b-5f4f84429666_story.html

36 hours ago

9.Data and Statistics About ADHD | CDC

Url:https://www.cdc.gov/ncbddd/adhd/data.html

36 hours ago

10.The History of ADHD: A Timeline - Healthline

Url:https://www.healthline.com/health/adhd/history

31 hours ago

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9