Table 4.

Correlations of variables related to self-injurious behaviors.

Variables related to SIB		1	2	3	4	5	6	7	8
1	SIB frequency	1
2	Number of medical treatments	0.07	1
3	Number of SIB methods	0.84 **	0.04	1
4	Moderate SIB frequency	0.63 **	0.18 *	0.50 **	1
5	Mild SIB frequency	0.94 **	0.01	0.80 **	0.34 **	1
6	Duration of contemplation before SIB	0.01	0.01	0.00	0.06	−0.00	1
7	Physical pain during SIB	0.46 **	−0.03	0.39 **	0.28 **	0.44 **	0.44 **	1
8	Age of onset	0.01	−0.02	0.14	0.11	−0.02	0.35 **	0.18	1

SIB = self-injurious behavior; ** p < 0.01; * p < 0.05