Use of ibuprofen as a painkiller

Assignment Help Physics

Reference no: EM131299413

The best painkiller for children. A Washington Post article reported a study comparing the effectiveness of three common painkillers for children. Three hundred children, aged 6 to 17, were randomly assigned to three groups. Group A received a standard dose of ibuprofen. Group B received a standard dose of acetaminophen. Group C received a standard dose of codeine. The youngsters rated their pain on a 100-point scale before and after taking the medicine.

(a) Outline the design of this experiment. You do not need to do the randomization that your design requires.

(b) You read that "the children and physicians were blinded" during the study. What does this mean?

(c) You also read that there was a significantly greater decrease in pain ratings for Group A than for Groups B and C, but there was no significant difference in the decrease of pain ratings for Groups B and C. What does this mean? What does this finding lead you to conclude about the use of ibuprofen as a painkiller?

Reference no: EM131299413

Questions Cloud

Define your own recursive implementation of linklist : Define your own recursive implementation of LinkList in a separate file called "RecLinkedList.java". Create an object of RecLinkedList to be used in storing and handling employees' data.

Physicians incentive pay to offer better customer : The British government offered physicians incentive pay to offer better customer (patient) service, such as managing appointments better. In particular, physicians can score "points" by seeing a patient within 48 hours after making an appointment...

Government offered physicians incentive pay : The British government offered physicians incentive pay to offer better customer (patient) service, such as managing appointments better. In particular, physicians can score "points" by seeing a patient within 48 hours after making an appointment.

Velocity of money circulation : During the 1960s, 1970s, and 1980s, the velocity of money circulation (of M2) was constant. The growth rate of real GDP slowed from 5 percent annual growth rate in the fast-expanding 1960s to a more moderate pace of 3 percent annually during the 1..

Use of ibuprofen as a painkiller : What does this finding lead you to conclude about the use of ibuprofen as a painkiller?

Assignment-the federal reserve : The Federal Reserve Board testimonies, press releases, monetary policy reports, the Beige Book, and a variety of other publications offer a detailed assessment of current economic activity, financial markets, and the monetary policy tools used to ..

Description of data set and variables : The increase in the respondent'seducation/income/occupational prestige will lead to increase in his or her level ofenvironmental concerns - The dependent variable of the model is environmental concerns.

Produce a good or service if the managers : Should a company ever produce a good or service if the managers know it will lose money? Why or why not. Provide examples to support your response. Explain as much as necessary to get the point across.

Integrate ibm watson tool into your software : Integrate IBM Watson tool into your software. Extract both Personality Insights and Tone analyzer form the data set. Initial thoughts on how to represent/model the output for the next stage.

User Account

All Pages