Estimating the protective effect of drug

Assignment Help Basic Statistics
Reference no: EM1386174

The Absent Minded Professor study was a RCT, which had an objective to estimate the protective effect of drug "No-Reminder" compared to drug "Reminder" on risk of "Forgetful syndrome". The study found that the drug "No-Reminder" was protective.

Consider each of the following statements. Which of the following can be a plausible result in this study? Explain your answer. In your explanation also mention about why do you think other statements can not be plausible results of the study?

a) The RR of "Forgetful syndrome" for "No-Reminder" compared to "Reminder" is 1.15 with 95% CI = (1.05, 1.23)

b) The RR of "Forgetful syndrome" for "No-Reminder" compared to "Reminder" is 1.03 with 95% CI = (0.9, 1.13)

c) The RR of "Forgetful syndrome" for "Reminder " compared to "No-Reminder" is equal to 0.86 with 95% CI = (0.78, 0.94)

d) The RR of "Forgetful syndrome" for "No-Reminder " compared to "Reminder" is equal to 0.8 with 95% CI = (0.7, 0.88)

Reference no: EM1386174

Questions Cloud

Odds ratio between treatments and outcome : The odds ratio between treatments (A, B) and outcome (death, survival) equals 2.0. What do you think about the following interpretation: "The probability of death with treatment A is twice that with treatment B". If you think, the above interpreta..
Write down subquery to sort result in descending order : Write down your subquery MAX_CALC_SAL. Name columns in result JOB_TITLE and JOB_TOTAL, and sort result on JOB_TOTAL in descending order.
Direct versus indirect distribution : Once you have developed your product/service, you then need to determine how to make it available to the end user. Using your textbook and the articles from the Databases
Radioactivity of the daughter dna molecules : The DNA molecule is permitted to replicate in a solution containing all four unlabeled deoxyribonucleoside tripohosphates and deoxyadenosine triphospage that is labeled with 32P.
Estimating the protective effect of drug : The Absent Minded Professor study was a RCT, which had an objective to estimate the protective effect of drug "No-Reminder" compared to drug "Reminder" on risk of "Forgetful syndrome". The study found that the drug "No-Reminder" was protective.
Evaluate a security breach to a corporation''s database : What do you think is the best method to evaluate a security breach to a corporation's database, employee credit cards, and corporate executive business accounts?
Developping arguments : All major polluters are industrialized countries, but no industrialized countries are ready to limit their pollution. The conclusion is clear.
Question about biochem : William Astbury discovered that the x-ray diffraction pattern of wool demonstrate a repeating structural unit spaced about 5.2 Å along the length of the wool fiber.
Program to calculate cost of purchase-requests from user : Program calculates cost of purchase, requests another item selection from user, and so on. User enters 0 from item menu to quit.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Maximizes the total expected profit

How likely is it that the store owner will make at least $7,000 if she implements your suggestion?

  Local group claims

A local group claims that the police issue more than 60 speeding tickets a day in their area.

  Interpretation of slope-intercept and regression equation

The use of linear regression is a critical tool for a manager's decision-making ability. Please carefully read the example below and try to answer the questions in terms of the problem context.

  Gini coefficient and hypothetical gini values

First explain what the Gini coefficient is and what hypothetical Gini values of 0 and 1 mean. Sort the data by the Gini coefficient in 2000 and look at the list of countries.

  Determining estimated population mean

Determine the estimated population mean?

  Coefficient of determination from the anova table

In a simple linear regression analysis of 18 data points the following ANOVA table was found.

  What is the probability of having eight patients

What is the most probable number of patients arriving each Saturday and give the main assumptions we make when we model the above situation using a Poisson distribution.

  Multiple choices based on regression equation

Suppose the least squares regression equation is Y' = 1,202 + 1,133X. When X = 3, what does Y' equal?

  Evaluate the standard deviation

Evaluate the standard deviation - use the conservative value for the degrees of freedom, Assume the two groups are independent and the data are approximately Normal. Let µ 1 and µ 2 represent the mean heart rates we would observe for the entire po..

  Probability problem on normal distribution

The mean number of passengers per cruise is 1,820 and the standard deviation is 120.

  Sample size and acceptance level in design of sampling plans

What sample size and acceptable level would result in a probability of .05 that a good batch will be rejected and a probability of .10 that a bad batch will be accepted?

  Significance level-population mean weight of athletic men

Can we conclude at the 5% significance level that the population mean weight of athletic men is lower than the population mean weight of non-athletic men?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd