You are interested in studying the frequency of falls leading to hospitalization among an elderly population attending your outpatient clinic. You identify 862 eligible patients over a 4 year period, of whom 223 were followed for 4 years, 354 for 3 years, 112 for 2 years, and 173 for 1 year. During the 4 year period, there were 98 falls requiring hospitalization. What is the incidence density rate of falls leading to hospitalization per 1,000 person-years in this population? (Please give your answer rounded to the nearest integer).

You are interested in studying the frequency of falls leading to hospitalization among an elderly population attending your outpatient clinic. You identify 862 eligible patients over a 4 year period, of whom 223 were followed for 4 years, 354 for 3 years, 112 for 2 years, and 173 for 1 year. During the 4 year period, there were 98 falls requiring hospitalization. What is the incidence density rate of falls leading to hospitalization per 1,000 person-years in this population? (Please give your answer rounded to the nearest integer).

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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