TY - JOUR
T1 - Toxicology Screening in Acute Spinal Cord Injury
AU - Heinemann, Alien W.
AU - Schnoll, Sidney
AU - Brandt, Michael
AU - Maltz, Roger
AU - Keen, Mary
PY - 1988/12
Y1 - 1988/12
N2 - The validity of self‐reported intoxication at time of spinal cord injury (SCI) was examined for 88 cases at admission to an acute SCI center by comparing self‐reports with serum and urine analyses. Serum ethanol greater than 50 mg/dl was the most frequently found substance (observed in 40% of the cases) followed by urine analysis evidence of cocaine (14%), cannabinoids (8%), benzodiazipines (5%), and opiates (4%). Evidence of substances with abuse potential was found in urine for 35% of the sample. While 62% of the sample had either serum ethanol greater than 50 mg/dl or a positive urine analysis, only 42% of the sample reported being under the influence of some substance at the time of SCI. Although the relationship between these two measures was statistically significant, self‐report and toxicology analyses were discordant in 34% of the cases. These results suggest that routine drug testing at admission to an SCI center will produce both false‐negative and false‐positive results if substance presence alone is interpreted as evidence of intoxication.
AB - The validity of self‐reported intoxication at time of spinal cord injury (SCI) was examined for 88 cases at admission to an acute SCI center by comparing self‐reports with serum and urine analyses. Serum ethanol greater than 50 mg/dl was the most frequently found substance (observed in 40% of the cases) followed by urine analysis evidence of cocaine (14%), cannabinoids (8%), benzodiazipines (5%), and opiates (4%). Evidence of substances with abuse potential was found in urine for 35% of the sample. While 62% of the sample had either serum ethanol greater than 50 mg/dl or a positive urine analysis, only 42% of the sample reported being under the influence of some substance at the time of SCI. Although the relationship between these two measures was statistically significant, self‐report and toxicology analyses were discordant in 34% of the cases. These results suggest that routine drug testing at admission to an SCI center will produce both false‐negative and false‐positive results if substance presence alone is interpreted as evidence of intoxication.
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U2 - 10.1111/j.1530-0277.1988.tb01352.x
DO - 10.1111/j.1530-0277.1988.tb01352.x
M3 - Article
C2 - 3064643
AN - SCOPUS:0024205924
VL - 12
SP - 815
EP - 819
JO - Alcoholism: Clinical and Experimental Research
JF - Alcoholism: Clinical and Experimental Research
SN - 0145-6008
IS - 6
ER -