A fictitious study was conducted in Davao City in 2012 about the relationship between finedust and cardiovascular disease (CVD). Cardiovascular disease was diagnosed in 133 out of 281persons who were exposed to fine dust, while 34 out of 168 were diagnosed with CVD in thosewho weren't exposed.TOTALTOTAL10. What is the incidence among those with exposure to fine dust?11. What is the incidence among those without exposure to fine dust?12. What is the incidence of CVD that can be attributed to fine dust

The given information can be summarized in a contingency table as follows: CVD Yes No…

Answered: A fictitious study was conducted in…

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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Left ventricular mass (LVM) is an important risk factor for subsequent cardiovascular disease. A study is proposed to assess the relationship between childhood blood-pressure levels and LVM in children as determined from echocardiograms. The goal is to stratify children into a normal bp group (< 90th percentile for their age, gender, and height) and an elevated bp group (≥ 90th percentile for their age, gender, and height) and compare change in LVM between the two groups. Before this can be done, one needs to demonstrate that LVM actually changes in children over a 4-year period. To help plan the main study, a pilot study is conducted where echocardiograms are obtained from 10 random children from the Bogalusa Heart Study at baseline and after 4 years of follow-up. The data are given in Table 1 . Table 1 Pilot data on left ventricular mass (LVM) in children from the Bogalusa Heart Study ID Baseline LVM (g) 4- year LVM (g) Change (g)* 1 139 163 24 2 134 126 -8 3 86 142 56…
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When does Two Related Samples occur?
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A fictitious study was conducted in Davao City in 2012 about the relationship between fine dust and cardiovascular disease (CVD). Cardiovascular disease was diagnosed in 133 out of 281 persons who were exposed to fine dust, while 34 out of 168 were diagnosed with CVD in those who weren't exposed.