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Table 2 Bivariate correlations between demographic characteristics and measures of irritability

From: Behavioural and physiological response to frustration in autistic youth: associations with irritability

 

1

2

3

4

5

6

7

ARI total (1)

-

      

Age (2)

−.11

-

     

Sex (3)

−.06

.04

-

    

IQ (4)

.17

−.07

−.03

-

   

Autism severity (5)

(ADOS-CSS)

.05

−.13

−.14

−.30*

-

  

ABC irritability (6)

.78**

−.08

.14

−.15

.18

-

 

CAPA number of ODD symptoms (7)

.71**

−.01

−.06

.19

.14

.62**

-

  1. *p<.01, **p<.001
  2. ADOS-CSS Autism Diagnostic Observation Schedule-2 calibrated severity score, ABC Aberrant Behavior Checklist, ARI Affective Reactivity Index, CAPA Child and Adolescent Psychiatric Assessment, ODD oppositional defiant disorder