Table 2.

Demographic data of control subjects.

Subject	Brain pH	PMIa (h)	Toxicology	Cause of death	Diagnosis
RR	6.47	17	NDDb	acute hemorrhagic pancreatitis	no diagnosis
BB	6.28	17	NDD	heart	no diagnosis
KS6	6.42	22	NDD	crushing impact	no diagnosis
KS15	5.99	17	CO	asphyxiation due to CO	no diagnosis
UU	6.71	16	NDD	Heart	no diagnosis
EE	7.09	29	NDD	Heart	no diagnosis
KS11	6.58	26	meperidine, promethazine, morphine	acute gastric ulcer	no diagnosis
KS22	6.9	20	ethanol, quinine	cardiomyopathy	no diagnosis
KS20	6.32	24	NDD	homicide	no diagnosis
HH	6.87	17	brompheniramine	heart disease	no diagnosis
KS26	6.7	26	NDD	heart disease	no diagnosis
FF	6.88	17	NDD	homicide	nicotine dependence
KS21	6.98	9	NDD	heart disease	nicotine dependence
KS23	6.78	21	ethanol	heart disease	nicotine dependence
KS27	6.62	21	NDD	abdominal aortic aneurysm	nicotine dependence
SS	6.46	11	NDD	hypertensive cardiomyopathy	nicotine dependence
II	6.71	23	NDD	aortic aneurism	nicotine dependence
CC	6.85	26	NDD	myocardial infarction	nicotine dependence
KS7	6.65	28	NDD	atherosclerosis/ myocardial infarction	nicotine dependence
KS14	6.71	10	CO	asphyxiation due to CO	nicotine dependence
KS19	6.86	9	NDD	heart disease	nicotine dependence

^aPMI, postmortem interval

^bNDD, no drugs detected

^cCO, carbon monoxide