Search Results - "Normann, Per T."

Morphine to codeine concentration ratio in blood and urine as a marker of illicit heroin use in forensic autopsy samples by Konstantinova, Svetlana V, Normann, Per T, Arnestad, Marianne, Karinen, Ritva, Christophersen, Asbjørg S, Mørland, Jørg

“…Abstract A morphine to codeine ratio greater than unity (M/C > 1) has been suggested as an indicator of heroin use in living individuals. The aim of this study…”
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Use of alcohol and drugs by Norwegian employees: a pilot study using questionnaires and analysis of oral fluid by Gjerde, Hallvard, Christophersen, Asbjørg S, Moan, Inger S, Yttredal, Borghild, Walsh, J Michael, Normann, Per T, Mørland, Jørg

“…The use of alcohol and drugs may affect workplace safety and productivity. Little is known about the magnitude of this problem in Norway. Employee recruitment…”
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Alcohol, psychoactive drugs and fatal road traffic accidents in Norway: A case–control study by Gjerde, Hallvard, Normann, Per T., Christophersen, Asbjørg S., Samuelsen, Sven Ove, Mørland, Jørg

“…▶ We studied 204 fatally injured drivers and 10 540 drivers from random traffic. ▶ Blood samples were collected from cases and oral fluid samples from…”
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Toxicological investigations of drivers killed in road traffic accidents in Norway during 2006–2008 by Gjerde, Hallvard, Christophersen, Asbjørg S, Normann, Per T, Mørland, Jørg

“…Abstract Aim To study the results from the toxicological investigations of drivers of cars and vans who were fatally injured in road traffic accidents in…”
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Roadside survey on alcohol and drug use among drivers in the Arctic county of Finnmark (Norway) by Jamt, Ragnhild E. G., Gjerde, Hallvard, Normann, Per T., Bogstrand, Stig T.

“…Objective: The objective of this study was to determine the prevalence of alcohol and potentially impairing drugs among the general driving population in…”
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Alcohol, Drugs, and Road Traffic Crashes in India: A Systematic Review by Das, Ashis, Gjerde, Hallvard, Gopalan, Saji S., Normann, Per T.

“…Objective: India reported the highest number of road traffic crashes, related injuries, and deaths among all countries in the world, with 105,725 road traffic…”
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Associations between substance use among car and van drivers in Norway and fatal injury in road traffic accidents: A case-control study by Gjerde, Hallvard, Christophersen, Asbjørg S., Normann, Per T., Mørland, Jørg

“…► 508 killed drivers were compared with 9261 random drivers. ► Samples were analysed for alcohol and 17 illegal and medicinal drugs. ► Very strong association…”
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Prevalence of alcohol and drugs among Norwegian motor vehicle drivers: A roadside survey by Gjerde, Hallvard, Normann, Per T., Pettersen, Bjørg S., Assum, Terje, Aldrin, Magne, Johansen, Unni, Kristoffersen, Lena, Øiestad, Elisabeth L., Christophersen, Asbjørg S., Mørland, Jørg

“…The objective of the study was to determine the prevalence of alcohol, psychoactive medicinal drugs and illegal drugs among drivers in Norwegian road traffic…”
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Impact of maternal negative affectivity on light alcohol use and binge drinking during pregnancy by Stene-Larsen, Kim, Torgersen, Leila, Strandberg-Larsen, Katrine, Normann, Per T, Vollrath, Margarete E

“…To investigate whether maternal negative affectivity, a tendency to frequent negative emotions and views, is associated with light alcohol use and binge…”
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Increased population drinking is not always associated with increased number of drink driving convictions by Gjerde, Hallvard, Christophersen, Asbjørg S., Normann, Per T., Mørland, Jørg

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Norwegian Roadside Survey of Alcohol and Drug Use by Drivers (2008-2009) by Gjerde, Hallvard, Christophersen, Asbjørg S., Normann, Per T., Assum, Terje, Øiestad, Elisabeth L., Mørland, Jørg

“…Objective: To examine alcohol and drug use among random drivers in different regions of Norway by analyzing oral fluid, compare drivers in urban and rural…”
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Comparison between the urinary alcohol markers EtG, EtS, and GTOL/5-HIAA in a controlled drinking experiment by Høiseth, Gudrun, Bernard, Jean Paul, Stephanson, Nicolai, Normann, Per T., Christophersen, Asbjørg S., Mørland, Jørg, Helander, Anders

“…Aim: Urinary ethyl glucuronide (EtG), ethyl sulfate (EtS), and the ratio between 5-hydroxytryptophol-glucuronide and 5-hydroxyindole-3-acetic acid…”
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A comparison of alcohol and drug use by random motor vehicle drivers in Brazil and Norway by Gjerde, Hallvard, Sousa, Tanara R, De Boni, Raquel, Christophersen, Asbjørg S, Limberger, Renata P, Zancanaro, Ivomar, Øiestad, Elisabeth L, Normann, Per T, Mørland, Jørg, Pechansky, Flavio

“…Abstract Background A large proportion of road traffic crashes are related to driving under the influence (DUI) of alcohol or drugs. The aim of this study was…”
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Prevalence of driving with blood drug concentrations above proposed new legal limits in Norway: Estimations based on drug concentrations in oral fluid by Gjerde, Hallvard, Normann, Per T, Christophersen, Asbjørg S, Mørland, Jørg

“…Abstract Aim To estimate the prevalence of driving with blood drug concentrations above the recently proposed Norwegian legal limits for drugged driving in…”
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The Prevalence of Alcohol and Drugs in Sampled Oral Fluid is Related to Sample Volume by Gjerde, Hallvard, Normann, Per T., Christophersen, Asbjørg S.

“…About 22,000 samples of oral fluid have been collected in five population studies in Norway using either the Intercept® or Statsure™ oral fluid sampling…”
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Analysis of Alcohol and Drugs in Oral Fluid From Truck Drivers in Norway by Gjerde, Hallvard, Christophersen, Asbjørg S., Normann, Per T., Pettersen, Bjørg S., Sabaredzovic, Azemira, Samuelsen, Sven O., Mørland, Jørg

“…Objective: To examine alcohol and drug use among truck drivers compared to car or van drivers in Norway by analyzing samples of oral fluid. Methods: Drivers…”
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Increased population drinking is not always associated with increased number of drink driving convictions: Letters to the Editor by Gjerde, Hallvard, Christophersen, Asbjørg S., Normann, Per T., Mørland, Jørg

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Can the use of psychoactive drugs in the general adult population be estimated based on data from a roadside survey of drugs and driving? by Gjerde, Hallvard, Normann, Per T., Mørland, Jørg

“…A roadside survey of drugs and driving was performed in south-eastern Norway in 2005-6. Samples of saliva from a total of 10,503 drivers above 20 years of age…”
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Surveillance of abused drugs in forensic autopsy cases in Norway by Konstantinova-Larsen, Svetlana V., Normann, Per T., Arnestad, Marianne, Karinen, Ritva, Christophersen, Asbjørg S., Mørland, Jørg

“…High drug related mortality has been registered in Norway. Although comparison between countries relies on a standard international coding system of diseases,…”
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Driving under the influence of toluene by Gjerde, H, Smith-Kielland, A, Normann, P T, Morland, J

“…Toluene is the most common volatile used for sniffing among adolescents. During 1983-1987, 114 drivers were arrested in Norway with blood toluene…”
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