A recent study reveals that individuals with Attention Deficit Hyperactivity Disorder (ADHD) face a striking reduction in life expectancy compared to those without the condition. The research, which analyzed data from 30,039 people aged 18 and older diagnosed with ADHD in the United Kingdom, found that females with ADHD die an average of 8.64 years earlier, while males with ADHD have a reduced lifespan of 6.78 years.
The study highlighted a concerning correlation between ADHD and a range of serious health conditions. Individuals diagnosed with ADHD were found to be more likely than their non-ADHD counterparts to suffer from all 13 medical conditions examined. Notably, 17% of males with ADHD are at a higher risk of developing diabetes, while females demonstrate an even greater susceptibility. Additionally, individuals with ADHD are 27% more likely to experience hypertension and more than twice as likely to have epilepsy and depression. The findings also indicate that those with ADHD have over ten times the likelihood of having a personality disorder and exhibit higher rates of substance abuse.
Researchers conducted the study by comparing each individual diagnosed with ADHD against ten participants without the disorder, matched for age, sex, and other relevant factors. The results underscore the need for increased awareness and support for those living with ADHD, particularly in light of the findings that many individuals with the disorder go undiagnosed.
“Despite improvements in diagnosing ADHD in adulthood,” one researcher noted, “ADHD often goes undiagnosed, and the longer the delay in diagnosing and treating adults, the more likely they are to experience all of the risk factors that accompany the disorder.” This highlights the critical need for timely intervention and support systems.
The data also reveal that challenges arising from ADHD can lead to additional stressors. Barry K. Herman, MD, stated, “Challenges with work stability often lead to financial stress, which can limit access to good healthcare, time for exercise and leisure, and clean food. Similarly, difficulties maintaining relationships can lead to social isolation. All of these factors are linked to shorter lifespans.”
The impact of constant stress related to managing ADHD symptoms can also not be overlooked. One expert explained, “Think of it like keeping your engine revved too high for too long — the constant stress from managing ADHD symptoms can lead to inflammation and throw off stress hormones like cortisol.”
In light of these findings, researchers assert that “the astonishing life expectancy reduction of 7–9 years shows that more cohesive systems and interventions need to be put in place for support.” The current lack of specialist support for individuals with ADHD in the United Kingdom exacerbates these issues.
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