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Table 1 Mean and range of age-equivalent (AE) and calculated severity scores (CSS) on indicated tests

From: Vocabulary comprehension in adults with fragile X syndrome (FXS)

  

Number

Mean AE + SD

Range

PPVT-III

Males

33

7.12 + 3.32

2.00–18.17

Females

9

12.79 + 3.03

8.50–17.00

All

42

8.4 + 4.0

2.0–18.2

PLS-4/CELF-3

Males

33

4.55 + 3.08

3.08–5.08

Females

9

6.62 + 2.06

4.75–10.92

All

42

5.3 + 1.8

3.1–10.9

SB-IV Abstract/Visual Reasoning

Males

28

4.55 + 1.57

2.42–8.75

Females

8

7.95 + 1.50

5.33–9.67

All

36

5.3 + 2.10

2.42–9.67

  

Number

Mean CSS + SD

Range

ADOS

Males

25

17.08 + 5.15

7–25

Females

9

8.83 + 1.58

5–10

All

35

14.83 + 5.92

5–25

  1. PPVT-III Peabody Picture Vocabulary Test, Third Edition, Form A, PLS-4 Preschool Language Scale, Fourth Edition, CELF-3 Clinical Evaluation of Language Fundamentals, Third Edition, SB-IV Abstract/Verbal Reasoning Composite of the Stanford-Binet Intelligence Scales, Fourth Edition, ADOS Autism Diagnostic Observation Schedule