An efficacy study was conducted for the drug pamidronate in patients with stage III multiple myeloma and at leastone lytic lesion. In this randomized clinical trial, patients were assigned at random to receive either pamidronate orplacebo. One endpoint reported was the occurrence of any skeletal events after 9 cycles of treatment or non-occurrence.TreatmentGroupPamidronatePlaceboOccurrence of Skeletal EventYes4774121No149107256196181377What percent of patients received pamidronate? What percent of patients experienced the occurrence of anyskeletal events? For patients in the pamidronate group, what percent of them experienced the occurrence of any skeletal events?For patients in the placebo group, what percent of them experienced the occurrence of any skeletal events?

Answered: What percent of patients received…

What percent of patients received pamidronate? What percent of patients experienced the occurrence of any skeletal events?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

An efficacy study was conducted for the drug pamidronate in patients with stage III multiple myeloma and at least
one lytic lesion. In this randomized clinical trial, patients were assigned at random to receive either pamidronate or
placebo. One endpoint reported was the occurrence of any skeletal events after 9 cycles of treatment or non-
occurrence.
Treatment
Group
Pamidronate
Placebo
Occurrence of Skeletal Event
Yes
47
74
121
No
149
107
256
196
181
377
What percent of patients received pamidronate? What percent of patients experienced the occurrence of any
skeletal events?

For patients in the pamidronate group, what percent of them experienced the occurrence of any skeletal events?
For patients in the placebo group, what percent of them experienced the occurrence of any skeletal events?

Expert Solution

Step 1

Let us define some events

A : patient receive pamidronate.

B : patient experiences the occurrence of any skeletal events.

It is given that

Total patients = 377

Number of patient receive pamidronate = 196

Step by step

Solved in 5 steps

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