Q. 2 Suppose we followed a population of 175 persons for one year, and 50 had a disease of interest at the start of follow-up and another 25 new cases developed during the year. (a) What is the period prevalence for the year? (b) What is the point prevalence at the start of the period? (c) What is the cumulative incidence for the one-year period?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Q. 2 Suppose we followed a population of 175 persons for one year,
and 50 had a disease of interest at the start of follow-up and another
25 new cases developed during the year.
(a) What is the period prevalence for the year?
(b) What is the point prevalence at the start of the period?
(c) What is the cumulative incidence for the one-year period?
Transcribed Image Text:Q. 2 Suppose we followed a population of 175 persons for one year, and 50 had a disease of interest at the start of follow-up and another 25 new cases developed during the year. (a) What is the period prevalence for the year? (b) What is the point prevalence at the start of the period? (c) What is the cumulative incidence for the one-year period?
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Survival Analysis and Life Tables
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman