. 2013 Jul 25;12:25. doi: 10.1186/1744-859X-12-25

Table 5.

Correlation between the discriminant functions of risk factors and each risk factor for the groups

Predictor	Discriminant function
	Function 1	Function 2	Function 3
Psychiatric severity	0.872^a	−0.070	−0.169
Personality traits	0.318^a	0.063	−0.120
SMFQ	0.308^a	0.125	−0.053
SDQ relational problems	0.239^a	−0.164	−0.108
Safe in school	−0.236^a	0.153	0.070
Resent going to school	0.190^a	0.082	−0.084
Perception of own health	−0.181^a	−0.146	0.129
Being bullied	0.163^a	−0.059	0.027
Chronic illness	0.120^a	−0.038	0.029
Used narcotics	0.168	0.546^a	0.439
Used cannabis	0.116	0.301^a	0.093
Mother working	−0.021	−0.279^a	0.098
SDQ behavioural problems	0.138	0.256^a	0.022
No. of close friends	0.127	0.242^a	0.236
Negative life events	0.191	0.222^a	−0.094
Living with parents	−0.161	−0.215^a	0.064
Drinking least every week	0.077	0.178^a	−.113
Mother's education	−0.063	−0.159^a	0.076
Contact with teacher	−0.043	0.135^a	0.070
Learning difficulties	−0.037	0.126^a	0.099
School size	0.013	0.063^a	−.038
Leisure time activities	−0.088	−0.134	0.370^a
Age	0.029	0.160	−.319^a
SDQ hyperactivity	0.120	0.177	−0.305^a
Treated with respect at school	−0.084	−0.096	0.303^a
Exercising	−0.056	−0.208	0.231^a
Resilience	−0.184	−0.030	0.207^a
Father working	−0.101	−0.165	0.187^a
Sex	0.090	0.019	0.146^a
Family economy	0.039	−0.068	0.100^a
Father education	−0.039	0.032	0.078^a
Canonical R	0.868	0.516	0.371
Eigenvalue	3.06	0.363	0.160

^aLargest absolute correlation between each variable and any discriminant function. The highest loading items on each function are italicized.