Table 1.

Demographics and case characteristics of acetaminophen toxicity reports that were excluded from full assessment.

	Unable to Determine (n=11)	Unlikely Related (n=15)	Excluded (n=18)
Age
< 2 years	8 (73%)	12 (80%)	10 (56%)
2 to < 4 years	1 (9%)	1 (7%)	4 (22%)
4 to < 6 years	2 (18%)	2 (13%)	4 (22%)
Gender
Male	3 (27%)	8 (53%)	11 (61%)
Female	5 (46%)	7 (47%)	7 (39%)
Not Reported	3 (27%)	0 (0%)	0 (0%)
Death
Fatal	3 (27%)	12 (80%)	0 (0%)
Non-Fatal	8 (73%)	3 (20%)	18 (100%)
Drug Administered by
Parent	5 (46%)	6 (40%)	8 (44%)
Other	3 (27%)	6 (40%)	5 (28%)
Self	0 (0%)	1 (7%)	4 (22%)
Healthcare Facility	1 (9%)	1 (7%)	0(0%)
Not Reported	2 (18%)	1 (7%)	1 (6%)
Exposure Site
Home	2 (18%)	3 (20%)	12 (67%)
Healthcare Facility	1 (9%)	1 (7%)	0 (0%)
Other Residence	0 (0%)	2 (13%)	0 (0%)
Not Reported	8 (73%)	9 (60%)	6 (33%)
Reason for Exclusion
No Hepatic Event	N/A	N/A	16 (89%)
Acute Overdose			2 (11%)
Alternative Causes
Underlying Illness/Condition		9 (60%)
Exposure to Non-APAP Product	N/A	3 (20%)	N/A
Inconsistent Clinical Course		2 (13%)
Asphyxia Due to Overlay		1 (7%)