Were the studies to prevent vertical transmission of HIV in Africa really like the Tuskegee Study?...

Were the studies to prevent vertical transmission of HIV in Africa really like the Tuskegee Study? What was the same and what differed?

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Nightingale answered 2 years ago

What would be the most cost-effective measures to take to prevent transmission of the HIV virus...

What would be the most cost-effective measures to take to prevent transmission of the HIV virus and to reduce the effects of in-born air pollution in sub-Saharan Africa, and how would they differ from those that should be taken in South Asia?

1) Researchers in South Africa were interested in prevalence of HIV-related behaviors and infection in the...

1) Researchers in South Africa were interested in prevalence of HIV-related behaviors and infection in the population. They administered a survey of 500 men and women who came for health care at a hospital clinic in Johannesburg. At the same time, all subjects were tested for HIV status. Prevalence of HIV was higher in men than in women. Men were also more likely to use IV drugs and to engage in sex with multiple sex partners. What type of study...

3. Provide 5 examples of research studies with cross-sectional study design. What were the independent and...

3. Provide 5 examples of research studies with cross-sectional study design. What were the independent and dependent variables in each of these studies? Add references for each example. 4. Provide 5 examples of randomized controlled trials (RCTs). What were the independent and dependent variables in each of these studies? Add references for each example.

10 people with chronic insomnia received a study in 4 studies that were intended to increase the number of hours of sleep. One of these treatments was placebo.

Chronic insomnia 10 people with chronic insomnia received a study in 4 studies that were intended to increase the number of hours of sleep. One of these treatments was placebo. 1- Calculate the average number of hours of sleep for each of the 4 treatments. Also enter a 95% confidence interval for the average. 2- Create box plot for each of the 4 treatments in the same graph. How will you describe the distribution of treatments? 3- Calculate how...

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