Study of a representative sample of drug addicts under treatment in London taking heroin on medical prescriptionG.V., StimsonA.C., Ogborne
This study uses a probability sample of 1,438 advertisements ostensibly posted by men-seeking-men in the New York City section of Craigslist.org. Ad’s qualitative text were coded for various sex- and drug-seeking behaviors. The proportion of ads seeking unprotected/uninhibited sex (3.0%...
Relationship between drug abuse and intimate partner violence: a longitudinal study among women receiving methadone. OBJECTIVES: We examined whether frequent drug use increases the likelihood of subsequent sexual or physical intimate partner violence (IPV) and whether IPV... BN El,L Gilbert,E Wu,.....
In this study we sought to extend our previous finding of an association between school dropout and injecting drug use (IDU) among African Americans by testing the association in a sample of White non-Hispanic Americans. A nationally representative sample of White non-Hispanic Americans age eighteen...
Adolescent sexual behavior, drug use, and violence: Increased reporting with computer survey technology. Presents research which used an audio computer-assisted self-interviewing (audio-CASI) system for measuring risk behaviors. Drawbacks of other methods of s... Turner,F C.,L.,... - 《Science...
Hair specimens were collected from 322 subjects and analyzed as part of an experimental study administering household surveys during 1997 to a high-risk community sample of adults from Chicago, Illinois. Toxicologic results were compared with survey responses about recent and lifetime drug use. About...
The significance of ages of first use of cigarettes, alcohol, cannabis, and stimulant drugs were investigated in a sample of young drug users entering an intervention study in London. Age of first cigarette smoking emerges as a robust predictor of age of first cannabis use, and age of first ...
Alcohol is a common drug misused by young people worldwide. Previous studies have found that attitudes towards heavy consumption are stronger predictors th... E Gervilla,Z Quigg,M Duch,... - 《International Journal of Environmental Research & Public Health》 被引量: 0发表: 2020年 [Behaviour ...
In this chapter, we will study sample size issues in dose–response trials. As indicated in 21 CFR 312.21, Phase I clinical investigation provides an initial introduction of an investigational new drug in humans. The primary objectives are to (1) determine the metabolism and pharmacological activit...
Non-probability sampling by conglomerates was performed, consisting of selecting treatment centers for drug addicts distributed throughout the country and asking them to participate in the study. To ensure that the sample was sufficiently large, provinces from all of the Autonomous Communities (at least...