During a clinical trial of a medication, 81.88 % out of 731 patients had improvements in their symptoms. How many patients should experience this improvement in their symptoms if a total of 20,000 patients were to take this medication?
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During a clinical trial of a medication, 81.88 % out of 731 patients had improvements in their symptoms. How many patients should experience this improvement in their symptoms if a total of 20,000 patients were to take this medication?
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- Discuss which are the elements of the protocol for implementing a questionnaire data collection method. Elaborate a strategy for questionnaire design addressing the research question: "Does COVID-19 affect the work satisfaction of employees?". Propose four main questions that are suitable in your view to be part of this questionnaire. Briefly motivate your choice of questions and the strategy for the question-design that you have used.How did they get 79%?A case-control study is conducted to estimate the association between sedentary lifestyle and stroke. Researchers enroll 100 patients who had a stroke in the past year and 400 patients who have never had a stroke. Researchers conclude that the prevalence of stroke in the past year in the population is 20%. This conclusion is: Correct Incorrect because prevalence cannot be estimated from a case-control study Incorrect because the prevalence is 25%
- Consumption of coffee may be a protective factor for Alzheimer’s disease. To test this association, health and nutrition data from 60 countries around the world were obtained, and the correlation between per capita annual consumption of coffee and age-standardized incidence of Alzheimer’s disease was analyzed. What type of study design is it? Ecologic study Cohort study Case-control study Randomized controlled trial Quasi experimental studyStep 1: Explore the following Safety Campaign: https://www.dumbwaystodie.com Step 2: Choose either the Elaboration Likelihood Model or the Extended Parallel Processing Model to analyze this health campaign. Step 2: critically analyze the campaign by answering the following questions: a.) What type of campaign or intervention was it? Why do you believe it is this type? (Support your choice) b.) Walk through the steps of the model you chose and connect the campaign with the model steps and assumptions. Act as though you are the target audience. You must demonstrate in this response that you fully understand each step of the model (even if it didn't apply to you directly). You are demonstrating that you are able to take a PSA and analyze it using the model. c.) What do you think made this campaign effective? d.) How do you think this campaign could be improved?A physician is treating two different patients. Patient A is being treated with gentamicin (therapeutic index of 3) while patient B is being treated with benzyl penicillin (therapeutic index greater than 100). The initial treatments for both of these patients have failed. Which patient can SAFELY receive a dose increase? A. Patient A B. Patient B