Table 3.

Frequencies of Lifetime NMUPD (N=796)

	Full Sample		Male		Female
	n	%	n	%	n	%
Tramadol	34	4.27	20	6.34	14	2.91
Steroids	14	1.76	10	3.17	4	0.83
Ritalin	31	3.89	18	5.71	13	0.27
Oxycontin	27	3.39	14	4.44	13	0.27
Vicodin	96	12.06	45	14.29	51	1.06
Adderall	111	13.94	52	16.51	59	12.27
Any NMUPD	236	29.65	116	36.83	123	25.63