By the numbers

Recent articles

A playful chart is made from bars in lively patterns and red and blue.

By the Numbers: Suspensions, unemployment, health checks

This edition plots school suspensions and the unemployment gap for autistic people, and charts outcomes for those who attend regular health checks.

By Niko McCarty
20 May 2022 | 2 min read
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By the Numbers: Services cliff, hospital costs, co-occurring ADHD

This edition of By the Numbers maps where the autism services cliff is steepest, plots hospital costs for autistic youth and charts the overlap of ADHD and autism.

By Niko McCarty
14 April 2022 | 1 min read
A playful chart is made from bars in lively patterns and red and blue.

By the Numbers: Mental health diagnoses, melatonin-tied polypharmacy, journal gender gap

This edition of By the Numbers plots the rising rates of mental health conditions over the past 50 years, prescribing patterns in New Zealand and the gender gap among neuroscience journal editors.

By Niko McCarty
16 March 2022 | 1 min read
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By the Numbers: Autism funding over time, West African research, racial reporting

This edition of By the Numbers plots the rise of biology-centric autism grants, a dearth of West African autism research and the lack of racial data in intervention studies.

By Niko McCarty
16 February 2022 | 1 min read

By the Numbers: Unequal ABA access, autism incidence by insurance type, criminal charges counts

In this edition of By the Numbers, we discuss geographic disparities in access to behavior therapy, autism incidence among the privately or publicly insured and the rarity of criminal charges against autistic people in New Zealand.

By Niko McCarty
20 January 2022 | 1 min read
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Autism by the numbers: Explaining its apparent rise

Is autism really more common among children today than in generations past? This new downloadable book offers an in-depth guide to the various factors that have helped to drive autism prevalence numbers up.

By Spectrum
22 December 2021 | 1 min read
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By the Numbers: Autism in translation, rising prevalence figures, intelligence quotients

In this edition of By the Numbers, we discuss how translation alters a screening tool’s accuracy, the closing racial gap in autism prevalence numbers, and the preponderance of autism without intellectual disability.

By Peter Hess, Niko McCarty, Jonathan Moens
21 December 2021 | 1 min read

By the Numbers: Black neuroscience speakers, mildly effective CBT, autism’s diagnostic odyssey

This edition of By the Numbers logs the continued underrepresentation of Black speakers at neuroscience meetings, mildly-effective cognitive behavioral therapy and early autism diagnoses.

By Peter Hess, Niko McCarty
19 November 2021 | 1 min read
Colorful illustration in red and bright aqua blue, of a pizza / pie chart with researcher's hand taking a slice.

By the Numbers: Preschool antipsychotics, COVID-19 vaccinations, delayed autism diagnoses

In this edition of By the Numbers, we discuss antipsychotic use among autistic preschoolers, coronavirus vaccination rates among autistic Israelis and autism diagnosis timelines.

By Niko McCarty
20 October 2021 | 1 min read
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By the Numbers: Machine learning, dementia link, antipsychotics while pregnant

In this edition of By the Numbers, we discuss machine learning for autism, early-onset dementia, and antipsychotic medicines during pregnancy.

By Peter Hess, Niko McCarty
16 September 2021 | 2 min read

Explore more from The Transmitter

Federal funding cuts imperil next generation of autism researchers

As the International Society for Autism Research’s annual meeting begins, its next president reflects on a brewing crisis.

By Brian Boyd
30 April 2025 | 5 min read
Memory astrocytes.

Null and Noteworthy: Reanalysis contradicts report of immune memory in astrocytes

The analysis, which has not yet been peer reviewed, attributes the finding to misidentified immune cells instead.

By Laura Dattaro
30 April 2025 | 5 min read
Research image of neural progenitor cells.

Documenting decades of autism prevalence; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 28 April.

By Jill Adams
29 April 2025 | 1 min read