Attention deficit hyperactivity disorder, or ADHD, used to be considered a problem of childhood because kids with ADHD have trouble focusing on school work and can be disruptive in the classroom. The core symptoms of ADHD are inattention, hyperactivity and impulsivity.
Recently, psychologists have realized that many kids with ADHD grow up to be adults with ADHD. Here’s a humorous list of adult ADHD symptoms.
Here’s the self-test from the ADD association. There’s one obvious question that they somehow left off the test. “How often do you stop in the middle of a task and switch to a different task because it suddenly occurred to you?” That would be #21 on the humorous list above.
All this would be OT except that in 2022, over 7 million (11.4%) U.S. children aged 3–17 years were diagnosed with ADHD, an increase of 1 million compared to 2016. That is one in 9 young people who will grow up to become the future workforce. These ADHD-impaired workers will have Macroeconomic impact.
A massive new study from the UK links ADHD to a shocking reduction in life expectancy. The UK national healthcare system gives access to a huge amount of data that isn’t possible in the fragmented US health care system.
People With A.D.H.D. Are Likely to Die Significantly Earlier Than Their Peers, Study Finds
A large study found that men lost seven years of life expectancy and women lost nine years, compared with counterparts without the disorder.
By Ellen Barry, The New York Times,
Jan. 23, 2025
A study of more than 30,000 British adults diagnosed with attention deficit hyperactivity disorder, or A.D.H.D., found that, on average, they were dying earlier than their counterparts in the general population — around seven years earlier for men, and around nine for women.…The new study examined 9,561,450 patients in Britain’s National Health Service primary care practices, among whom 30,039 had been diagnosed with A.D.H.D. Each person in the A.D.H.D. group was matched with 10 peers without the disorder for the purposes of comparison. [Now, THAT’S what I call a big data set! But the ADHD group was only 0.3% of the population which implies that they were the most severely afflicted. – W]
The study did not identify causes of early death among people with A.D.H.D. but found that they were twice as likely as the general population to smoke or abuse alcohol and that they had far higher rates of autism, self-harming behaviors and personality disorders than the general population. In adulthood, Dr. Stott said, “they find it harder to manage impulses, and have more risky behaviors.”…
A 2019 study that used actuarial tables to predict life expectancy concluded that adults diagnosed with A.D.H.D. in childhood had an 8.4-year reduction in life expectancy compared with the general population, something the authors attributed to reduced education and income, higher rates of smoking and alcohol consumption and reduced sleep… [end quote]
Like other human variables, ADHD occurs on a spectrum from mild to severe. If a person is functional there’s no need to worry. But if ADHD causes problematic behavior in adulthood it would be best for the adult to get treatment.
I wonder if knowing the correlation between ADHD and reduced life expectancy would motivate a person to modify their behaviors. Clearly that would depend on the person’s attitudes.
Wendy