Gray zone

What a RAADS-R Score of 100 Means

TL;DR

A RAADS-R score of 100 sits in the upper part of the gray zone (65–105). Just below the 'consistent with autism' band at 106. Strong signal worth taking to a clinician — autism likelihood is meaningful at this level.

Score in Context

Score band
100 (upper gray zone)
Where it sits
Just below the 'consistent with autism' band (106+).
Threshold
65 (Ritvo et al. 2011); refined by Hegarty et al. (2025).
Tiers
0-64 below · 65-105 gray · 106-139 consistent · 140-240 pronounced

What a RAADS-R of 100 Means

At RAADS-R 100, you're six points below the 'consistent with autism' band's lower bound (106). The gray zone is uncomfortable precisely because it's neither clearly below threshold nor clearly into the consistent-with-autism range. A 100 is the upper end of that ambiguity.

In practice, adults who score 100 on the RAADS-R show meaningful elevation across multiple sub-scales — typically Sensory-Motor and Social Relatedness. The Hegarty et al. (2025) refinements help disentangle adults whose RAADS-R is elevated by anxiety/depression versus actually-autistic adults; cross-validation with another measure is the key step.

Pairing the RAADS-R with the AQ-10 is the standard practical follow-up. If your AQ-10 is ≥6, the two measures converge into a screen-positive picture and a clinical conversation is clearly warranted. If the AQ-10 is below 6 but the RAADS-R is 100, the sub-scale pattern matters: a Sensory-Motor-led elevation can suggest autism even when AQ-10 misses.

Recommended Next Steps

  • Take the AQ-10 — agreement across measures is the standard signal.
  • Take the result to a clinician with adult-autism experience.
  • Document specific examples from childhood and adulthood for the assessment.

RAADS-R vs AQ-10

The RAADS-R (80 items, four sub-scales) and AQ-10 (10 items) are designed to converge. Cross-validating between them strengthens the screen-positive picture or highlights interesting disagreements.

Take the AQ-10 for a fast cross-check.

Frequently Asked Questions

Does a RAADS-R 100 mean I'm autistic?

Not on its own — 100 is in the gray zone, just below the 'consistent with autism' band. It's a strong signal but not a diagnosis.

What's the difference between 100 and 106?

106 is the lower bound of the 'consistent with autism' band. Six points sounds small but represents the clinical decision boundary; sub-scale breakdown matters more than the difference.

Should I get an autism assessment with a 100?

Yes — this is firmly in the range where a clinical conversation is warranted, especially if other measures (AQ-10, lived experience) align.

How accurate is RAADS-R at 100?

The RAADS-R has high sensitivity but specificity is more variable in the gray zone. Hegarty's refinements help; cross-checking against the AQ-10 is the standard practice.

What sub-scales tend to be high at 100?

Most commonly Sensory-Motor and Social Relatedness; sometimes Circumscribed Interests. The pattern matters as much as the total.

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