Selection Bias in Physician Education-Intervention Programs
نویسندگان
چکیده
منابع مشابه
The intervention selection bias: an underrecognized confound in intervention research.
Selection bias can be the most important threat to internal validity in intervention research, but is often insufficiently recognized and controlled. The bias is illustrated in research on parental interventions (punishment, homework assistance); medical interventions (hospitalization); and psychological interventions for suicide risk, sex offending, and juvenile delinquency. The intervention s...
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INTRODUCTION Since the 1950s, sexual health education in medical schools has been evaluated and reported upon, but there has never been an assessment published about sexual health curricula in U.S. physician assistant (PA) programs. AIM The aim of this study was to gain better understanding of how PA programs cover sexual health topics. METHODS Between January and March 2014, 181 accredited...
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data in Haneuse et al. [1] . The risk ratio of dementia by exposure in the total target population is 2.0, and is the true association (there is no confounding in our simple DAG; fig. 1 ). Table 1 shows the expected distribution by exposure and outcome by strata of dead/alive under the following assumptions: half of the population dies; there is a risk ratio of death for the exposed compared to...
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Language technology is biased toward English newswire. In POS tagging, we get 97–98 words right out of a 100 in English newswire, but results drop to about 8 out of 10 when running the same technology on Twitter data. In dependency parsing, we are able to identify the syntactic head of 9 out of 10 words in English newswire, but only 6–7 out of 10 in tweets. Replace references to Twitter with re...
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ژورنال
عنوان ژورنال: Journal of Managed Care Pharmacy
سال: 2002
ISSN: 1083-4087,1944-706X
DOI: 10.18553/jmcp.2002.8.2.82