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Table 8 Correlations between tracking measures and autism severity for all data: All (n = 40), ASD (n = 30), and Not-ASD (n = 10) subsets

From: Rating scale measures are associated with Noldus EthoVision-XT video tracking of behaviors of children on the autism spectrum

 

Parent

Periphery

Turning bias

 

LAT

DUR%

LAT

DUR%

RAV1

RAV2

RAV MEAN

PDDBI Autism

       

All

0.20

0.04

−0.23

0.30

0.36

0.19

0.39

P

0.217

0.801

0.146

0.058

0.022

0.228

0.013

ASD

0.24

−0.07

−0.21

0.45

0.02

0.15

0.14

P

0.204

0.729

0.277

0.013

0.899

0.426

0.454

Not-ASD

0.20

0.27

−0.41

−0.12

0.70

0.43

0.79

P

0.581

0.447

0.239

0.743

0.024

0.219

0.007

ADOS-G Comparison Score

       

All

0.41

−0.11

0.09

0.35

0.11

0.48

0.39

P

0.009

0.517

0.591

0.026

0.516

0.002

0.014

ASD

0.36

−0.11

0.27

0.28

−0.02

0.16

0.12

P

0.053

0.574

0.151

0.132

0.917

0.395

0.536

Not-ASD

−0.33

0.26

0.01

0.33

−0.31

−0.44

−0.46

P

0.351

0.463

0.979

0.355

0.381

0.207

0.184

  1. LAT = Latency (sec); DUR% = Percentage of session time; RAV = Relative angular velocity (°/sec).
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Molecular Autism

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