. Author manuscript; available in PMC: 2014 Nov 1.

Published in final edited form as: Dev Psychopathol. 2013 Nov;25(4 0 1):1155–1169. doi: 10.1017/S0954579413000436

Table 2.

Sex and Number of Waves by Latent Class

	Increasing High-Risk Takers	Adolescent-Limited Conduct Problems and Substance Use with High Risky Sex	Early Experimenters	Normative, Low-Risk	Total
Percent Male^a	72.5	60.7	59.8	42.3	48.4

Waves of Measurement, N
3	38	36	26	342	442
4	55	35	25	304	419
5	40	20	19	198	277
6	26	15	10	145	196
7	8	6	2	56	72
Total	167	112	82	1045	1406

χ²(3, N=1406) = 65.23, p<.001