Table 3.

Cluster solution in grade 8 describing centroids, number of individuals (n) and homogeneity coefficients (h.c.).

Cluster	Tobacco use	Alcohol use	Delinquency	Truancy	Bullying	n	h.c.
Well-adjusted	1.14	1.08	1.00	1.01	1.00	339	0.17
Delinquency	1.30	1.12	2.59	1.00	1.00	237	0.41
Tobacco use, Alcohol use & Delinquency	2.43	3.51	2.49	1.11	1.11	65	1.75
Delinquency & Truancy	1.53	1.39	2.39	2.72	1.00	36	1.63
Delinquency & Bullying	1.61	1.60	2.20	1.00	2.17	70	1.52
Multi-problems	3.47	4.73	3.00	3.13	1.00	15	1.67