Table 1.

Number of poisoning deaths by drug type mentioned: Wisconsin, 1999–2008

ICD-10	Substance	Total deaths	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	% change 1999–2008	% change 2007–2008
code
T40.1	Heroin	303	17	31	20	26	24	19	32	28	36	70	312	94
T40.2	Codeine, morphine, other opioids	1101	39	49	68	95	96	103	134	161	182	174	346	−4
T40.3	Methadone	648	10	19	20	39	39	71	74	118	140	118	1080	−16
T40.4	Other synthetic narcotics	377	16	22	24	26	38	40	50	54	55	52	225	−5
T40.5	Cocaine	1017	59	57	63	79	101	112	132	163	158	93	58	−41
T42.4	Benzodiazepines	653	23	32	37	51	52	77	72	92	111	106	361	−5
T43.0	Tricyclic and tetracyclic antidepressants	332	24	23	24	31	35	45	36	43	42	29	21	−31
T43.2	Other and unspecified antidressants	401	14	19	23	37	21	50	48	55	71	63	350	−11
T50.9	Other and unspecified drugs	2023	78	120	121	191	153	200	240	276	302	342	338	13

NOTES: Table excludes drug T codes with fewer than 300 mentions during the 10 year study period. Data in table include 6855 (84%) of the 8160 unduplicated mentions of T codes in the study. Because table includes multiple causes, the "total deaths" exceeds the 4828 deaths in the study.