Table 4.

Transition Probabilities in Latent Substance Use Status by Gender across Times

T2 to T3	Pooled*			Male			Female
	Mild Alcohol Use	Alcohol and Moderate Marijuana Use	Polysubstance Use	Mild Alcohol Use	Alcohol and Moderate Marijuana Use	Polysubstance Use	Mild Alcohol Use	Alcohol and Moderate Marijuana Use	Polysubstance Use
Mild Alcohol Use	0.82	0.18	0.00	0.76	0.24	0.00	0.86	0.13	0.01
Alcohol and Moderate Marijuana Use	0.00	0.92	0.08	0.00	0.85	0.15	0.00	0.98	0.02
Polysubstance Use	0.00	0.06	0.94	0.00	0.04	0.96	0.00	0.08	0.92
T3 to T4
Mild Alcohol Use	0.78	0.21	0.01	0.77	0.21	0.02	0.78	0.22	0.00
Alcohol and Moderate Marijuana Use	0.00	0.96	0.04	0.00	0.91	0.09	0.00	1.00	0.00
Polysubstance Use	0.04	0.05	0.91	0.01	0.04	0.95	0.08	0.07	0.85

^*Pooled transition probabilities are based on LTA model not including gender as a moderator.