Table 1 Summary of participant clinical/behavioural characterisation and associations among measures.

From: Feasibility of a 2-minute eye-tracking protocol to support the early identification of autism

 

N

M (SD)

Range

AOSI

MSEL

VABS

Total score

NVDQ

Receptive

Expressive

ABC SS

Chronological Age

54

12.9 (1.83)

9–16

0.02, p = 0.888

− 0.29, p < 0.05

0.22, p = 0.119

0.28, p < 0.05

− 0.01, p = 0.947

AOSI

 Total score

54

9.50 (4.82)

2–28

 

− 0.14, p = 0.329

− 0.38, p = 0.005

− 0.27, p < 0.05

− 0.40, p < 0.01

MSEL

 NVDQ

53

105.9 (19.7)

61–154

  

0.43, p = 0.002

0.22, p = 0.120

0.02, p = 0.892

 Receptive AE

54

9.9 (3.12)

2–17

   

0.44, p < 0.001

0.27, p = 0.064

 Expressive AE

54

9.2 (3.02)

4–15

    

0.40, p < 0.01

VABS

 ABC SS

48

83.0 (9.9)

63–103

     
  1. AOSI Autism Observation Scale for Infants, MSEL Mullen Scales of Early Learning, NVDQ Non-Verbal Developmental Quotient, AE Age Equivalence, VABS Vineland Adaptive Behavior Scales, ABC Adaptive Behaviour Composite, SS Standard Score.