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When we hear phrases like \u201cautism is increasing\u201d or \u201c1 in 36 people is autistic,\u201d it\u2019s understandable that concerns arise. Numbers can create confusion when they\u2019re not explained in context\u2014and sometimes even fear.<\/p>\n\n\n\n
This space aims to do something different: to put the numbers in context, explain them clearly, and support you in understanding what they tell us\u2014and what they don\u2019t.<\/p>\n\n\n\n
Autism is a neurodevelopmental condition, not a disease.<\/p>\n\n\n\n
We talk about a spectrum because there is no single way to be autistic. Each person has their own characteristics, strengths, and needs.<\/p>\n\n\n\n
Differences can be seen in communication, social interaction, sensory processing, or ways of learning, and they don\u2019t present the same way in every person or at every stage of life.<\/p>\n\n\n\n
In simple terms, prevalence tells us how many people within a population have a certain condition at a specific moment in time or over a given period.<\/p>\n\n\n\n
It is not the same as incidence (new cases).<\/p>\n\n\n\n
And something very important: prevalence is always an estimate, not an exact count.<\/p>\n\n\n\n
The World Health Organization reports that approximately 1 in 100 children is autistic, based on large international reviews.<\/p>\n\n\n\n
In the United States, the CDC reported that 1 in 36 eight-year-old children had an autism diagnosis in 2020. However, the same researchers clarify that these data cannot be automatically generalized to other countries. The numbers are helpful, but they don\u2019t tell the whole story.<\/p>\n\n\n\n
Because not all countries measure the same things, nor do they have the same conditions to do so.<\/p>\n\n\n\n
Most studies come from countries with:<\/p>\n\n\n\n
In many regions of the world, especially in middle- and low-income countries, autistic people exist but are not always diagnosed or recorded.<\/p>\n\n\n\n
For this reason, lower numbers do not mean lower prevalence, but rather lower detection.<\/p>\n\n\n\n
In Ecuador, population-based studies are scarce. Some research shows low numbers, but they acknowledge significant limitations, such as:<\/p>\n\n\n\n
Other official data show different numbers depending on age. This reminds us of something fundamental: numbers depend on how, where, and whom you observe.<\/p>\n\n\n\n
Most diagnoses are made during school age, when environmental demands make certain differences more noticeable.<\/p>\n\n\n\n
For years, it was said that the ratio was much higher in boys than in girls. Today we know that:<\/p>\n\n\n\n
It\u2019s not that there are fewer autistic girls. It\u2019s that for a long time, we didn\u2019t know how to see them.<\/p>\n\n\n\n
An increase in the numbers does not necessarily mean that there is more autism.<\/p>\n\n\n\n
It more likely reflects:<\/p>\n\n\n\n
For this reason, many experts point out that we are not facing an autism epidemic, but rather an accumulation of needs that were previously unrecognized.<\/p>\n\n\n\n
All studies have limitations:<\/p>\n\n\n\n
For this reason, the numbers should not be used to create alarm, but rather as a tool to:<\/p>\n\n\n\n
Today we can cautiously say that at least 1 in 100 people is autistic. But more important than the number is what we do with that information.<\/p>\n\n\n\n
More detection should translate into:<\/p>\n\n\n\n
Because behind every number there are people, stories, and unique journeys that deserve to be supported with science\u2026 and with heart.<\/p>\n\n\n\n