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Table 4 Prevalence of challenging behaviour within syndrome groups and associated cross-syndrome comparisons and post hoc tests

From: The behavioural phenotype of Potocki-Lupski syndrome: a cross-syndrome comparison

 

Syndrome group

Cross-syndrome comparison

% showing behavioura

PTLS (N = 34)

SMS (N = 31)

ASD (N = 33)

p value

Post hoc test

Self-injury (N)

29.41 (10)

93.55 (29)

39.39 (13)

< .001

SMS > PTLS, ASD

Physical aggression (N)

50.00 (17)

67.74 (21)

62.50b (20)

.322

 

Property destruction (N)

23.53 (8)

77.42 (24)

43.75b (14)

< .001

SMS > PTLS, ASD

  1. aStereotyped behaviour prevalence from the CBQ not included as repetitive behaviours are discussed as part of the RBQ
  2. bData missing for one individual with ASD. Percentages calculated based on 32 participants