Behind the Statistics

What’s Behind the Statistics of Higher Rates Children’s Chronic Health Conditions?

Understanding what’s behind the statistics of autism, ADHD, allergies, asthma and other chronic childhood conditions will help you understand that epidemics aren’t genetic. There is a vast body of medical literature indicating that the increased rates of everything from autism to asthma are due to true increases in disease, not just better diagnosis or better patient capture.

The rates of these disorders are increasing so quickly that the causes cannot be due solely to genes.If a disease or disorder were genetic, it would occur as roughly the same percentage of the population over time.

The environment plays a critical role in modulating gene expression and recent developments in the field of epigenetics tell us that our DNA is being “turned on and off” by our environmental exposures. “Genetics load the gun, and the environment pulls the trigger.”

A Look Behind the Statistics

A look behind the statistics reflects an epidemic of chronic inflammatory conditions and developmental delays in the U.S. that is staggering and points to the impact of the environment on our health:

  • Asthma affects 1 in 8 children, and as many as 1 in 6 African American children. Asthma costs the U.S. $56 billion per year.
  • One in 3 American children is either overweight or obese; obesity-related medical costs account for $190 billion or 21% of medical spending in the United States; childhood obesity carries a price tag of $14 billion a year in direct medical costs.
  • One in 5 children entering kindergarten carries a mental health diagnosis.
  • One in 20 children is diagnosed with pediatric depression. The U.S. spends $83 billion a year on depression.
  • It is estimated that at least 10% of American children have ADD/ADHD (one-in-five boys) and 17% are labeled as “learning disabled.” ADHD is estimated to cost the US upwards of $100 billion per year.
  • Rates of autism have risen over the last few decades from 1 in 10,000 to 1 in 68 children. Autism costs the U.S. $268 billion per year with the potential to reach $1 trillion by 2025. What we pay to manage autism in this country on an annual basis is more money than has been spent on the entire NASA program since its inception in 1971. Autism costs the US more than the combined budgets of the Department of Health and Human Services ($73.7 billion), the Department of Education ($68.6 billion), the Department of Housing and Urban Development ($32.6 billion), and the Department of Agriculture ($21.5 billion).
  • Nearly 2.5% of U.S. children may have an allergy to peanuts.
  • A study conducted at Case Western Reserve University School of Medicine found: of > 11 million hospitalization records examined of patients < 20 years old there was a 49% increase from 2000 to 2009 in Crohn’s disease discharges and a 71% increase in ulcerative colitis discharges

Statististics for Other Conditions

What’s more, there are many anecdotal reports of conditions/symptoms that aren’t well tracked also increasing dramatically. Some of these conditions/symptoms include:

  • Eosinophilic esophagitis
  • PANDAS/PANS
  • Sensory Processing/Integration Disorder
  • Behavioral/mood disorders (bipolar/depression/anxiety)
  • Thyroid conditions
  • Inflammatory bowel disease
  • Loose stools/diarrhea
  • Chronic ear infections, sinus infections, urinary tract infections
  • Constipation/going several days without a bowel movement
  • Red cheeks/ears after eating
  • Self-limiting feeding (e.g., only eating a few white foods)
  • Excessive tantruming/defiance
  • Chronic mouth breathing/swollen glands
  • Delays in walking/talking/crawling
  • Obsessive compulsive behaviors/repetitive behaviors/aggressive behaviors
  • Eczema, skin rashes
  • Sensory issues: Sensitivity/aversion to light, sound, textures

Still Looking for Answers?

Visit the Documenting Hope Practitioner Directory to find a practitioner near you.

Join us inside our online membership community for parents, Healing Together, where you’ll find even more healing resources, expert guidance, and a community to support you every step of your child’s healing journey.

Sources & References

American College of Allergy, Asthma, and Immunology. 21 percent increase in childhood peanut allergy since 2010. ScienceDaily. 27 Oct 2017.

Any Mood Disorder. National Institutes of Health. Accessed 5 Mar 2025.

Childhood Obesity Facts. CDC. Accessed 5 Mar 2025.

Current Asthma Demographics. American Lung Association. Accessed 4 Mar 2025.

Bethell, C.D., et al. A National and State Profile of Leading Health Problems and Health Care Quality for US Children: Key Insurance Disparities and Across-State Variations. Acad Pediatr. 2011 May-Jun;11(3 Suppl):S22-33.

Ben-Sasson, A., et al. Sensory over-responsivity in elementary school: prevalence and social-emotional correlates. J Abnorm Child Psychol. 2009 Jul;37(5):705-16.

Bitsko, R.H., et al. Epidemiology and Impact of Health Care Provider-Diagnosed Anxiety and Depression Among US Children. J Dev Behav Pediatr. 2018 Jun;39(5):395-403.

Danielson, M.L., et al. ADHD Prevalence Among U.S. Children and Adolescents in 2022: Diagnosis, Severity, Co-Occurring Disorders, and Treatment. J Clin Child Adolesc Psychol. 2024 May-Jun;53(3):343-360.

Gupta, R.S., et al. The Public Health Impact of Parent-Reported Childhood Food Allergies in the United States. Pediatrics. 2018 Dec;142(6):e20181235.

Hardin, H., et al. An updated review of pediatric autoimmune neuropsychiatric disorders associated with Streptococcus/pediatric acute-onset neuropsychiatric syndrome, also known as idiopathic autoimmune encephalitis: What the allergist should know. Ann Allergy Asthma Immunol. 2023 Nov;131(5):567-575.

Li, Q., et al. Prevalence of Autism Spectrum Disorder Among Children and Adolescents in the United States From 2019 to 2020. JAMA Pediatr. 2022 Sep 1;176(9):943-945.

Li, Q., et al. The prevalence of developmental coordination disorder in children: a systematic review and meta-analysis. Front Pediatr. 2024 Sep 26:12:1387406.

Li, Y., et al. Prevalence and Trends in Diagnosed Learning Disability Among US Children and Adolescents From 1997 to 2021. JAMA Pediatr. 2023 Sep 1;177(9):969-972.

Maenner, M.J., et al. Prevalence and Characteristics of Autism Spectrum Disorder Among Children Aged 8 Years - Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2020. MMWR Surveill Summ. 2023 Mar 24;72(2):1-14.

More Than a Quarter of U.S. Adults and Children Have at Least One Allergy. CDC National Center for Health Statistics. 26 Jan 2023.

Nazeer, A., et al. Obsessive-compulsive disorder in children and adolescents: epidemiology, diagnosis and management. Transl Pediatr. 2020 Feb;9(Suppl 1):S76-S93.

Siegel, D.A., et al. Counts, incidence rates, and trends of pediatric cancer in the United States, 2003-2019. J Natl Cancer Inst. 2023 Nov 8;115(11):1337-1354.

Stahl, M.G., et al. Mass Screening for Celiac Disease: The Autoimmunity Screening for Kids Study. Am J Gastroenterol. 2021 Jan 1;116(1):180-187.

Weitzman, C. How Can We Support Children and Families With Information Gleaned From Developmental Screening? Pediatrics. 2019 Dec;144(6):e20192936.

Zablotsky, B., et al. Diagnosed Developmental Disabilities in Children Aged 3–17 Years: United States, 2019–2021. National Center for Health Statistics. NCHS Data Brief, No. 473, July 2023.

Zablotsky, B., et al. Estimated Prevalence of Children With Diagnosed Developmental Disabilities in the United States, 2014–2016. National Center for Health Statistics. NCHS Data Brief, No. 291, Nov 2017.

Zablotsky, B., et al. Prevalence and Trends of Developmental Disabilities among Children in the United States: 2009-2017. Pediatrics. 2019 Oct;144(4):e20190811.

Join Healing Together

The official science-backed healing program from Documenting Hope!

Latest Articles