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Table 3 Percentage (N) of participants showing remission, incidence, persistent or absent self-injurious behaviour between T2 and T3

From: Persistence and predictors of self-injurious behaviour in autism: a ten-year prospective cohort study

BehaviourAbsent
(Absent 2010, absent 2017)
Remission
(Present 2010, absent 2017)
Incidence
(Absent 2010, present 2017)
Persistent
(Present 2010, present 2017)
P (2-tailed)Remission in participants with self-injury at T1Persistence in participants with self-injury at T1
Self-injury63
(29)
9
(4)
4
(2)
24
(11)
.68727
(4)
73
(11)
Hits self with body80
(37)
4
(2)
7
(3)
9
(4)
1.00033
(2)
67
(4)
Hits self against object83
(38)
4
(2)
7
(3)
7
(3)
1.00040
(2)
60
(3)
Hits self with object98
(45)
0
(0)
0
(0)
2
(1)
1.000--
Bites self78
(36)
13
(6)
2
(1)
7
(3)
.12567
(6)
33
(3)
Pulls self91
(42)
4
(2)
0
(0)
4
(2)
.50050
(2)
50
(2)
Rubs/scratches self91
(42)
4
(2)
0
(0)
4
(2)
.50050
(2)
50
(2)
Inserts-------