For a particular disease or health condition of interest in a specific population, which of the following can be expected to have the smallest numerator? a.Lifetime prevalence of the disease or health condition in this population on Sep 01, 2022 b.Period prevalence of the disease or health condition in this population since Jan 01, 2022 through Sep 01, 2022 c.Point prevalence of the disease or health condition in this population on Sep 01, 2022 d.More information will be needed to answer this

Epidemiology is a branch of a medical science. This deals about the distribution, determinants and…

Answered: For a particular disease or health…

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter33: Aspects Of Global Nutrition

Section: Chapter Questions

Problem 4RQ

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“Prevalence” can be defined as: a. The proportion of new cases of a disease that occurs in a population at risk over a set period of time. b. The number of cases of disease in a population. c. The number of new cases of a disease that occurs in a population annually. d. The proportion of the total population that has a disease at one point in time. e. The number of cases of a disease at the midpoint of any year.
In a cohort study, the ratio of the incidence rate of a disease in an exposed group to the incidence rate of the disease in a nonexposed group is the: a. Relative risk b. Risk difference c. Prevalence ratio d. Odds ratio
===================================Which of the following sentences is not true: a.Incidence rates describe the occurrence of new cases of a disease or condition in a community over a period of time relative to the size of the population at risk at the same time period. b.Mortality rates, or rates of illness, in public health are incidence and prevalence rates. c.A prevalence rate is the number of all cases of a specific disease or condition in a population at a given point in time relative to the population at the same point in time. Yazed sent Today at 3:04 AMOne factor causing another particular event are more complex than what exist in the epidemiological triangle as Causal relations. a.True. b.False. ======================= (Case finding, Screening, Health education); all of these are ways of Secondary prevention for COVID-19. a.True. b.False.
The following figure represents 10 new cases of illness over about 15 months in a population of 30 persons. What is the incidence rate for the period between April 1 and Sept 30? Person # 1 2 3 7 8 9 10 ➡ ←P Oct. 1, 2004 18 per 100 25 per 100 3.6 per 100 01 per 100 Date of onset of illness +Date of death Date of recovery Apr. 1, 2005 Sept. 30, 2005
Table 3.5 shows the number of deaths by age group in the United States in 2002 from all causes and incidents (unintentional injuries). Examine the rates mentioned below. Determine ,what to call each one then use the data to measure it as seen in the table. a. All-cause mortality rate for 25–34 year olds. Calculate the age-specific mortality rate. b. All-cause mortality among males. Calculate the sex-specific mortality rate.
An incidence rate measures the occurrence of new cases of disease in a population within a designated time frame. Group of answer choices True False An incidence rate of breast cancer in Lee County for the year 2020-2021 is an example of a measure of: Group of answer choices mortality morbidity attack rate prevalence
Calculating Incidence versus Prevalence The picture represents 10 new cases of illness over about 15 months in a population of 20 persons. Each horizontal line represents one person. The down arrow indicates the date of onset of illness. The solid line represents the duration of illness. The up arrow and the cross represent the date of recovery and date of death, respectively. The picture New: Cases of Illness from October 1, 2004–September 30, 2005 Question: Calculate the period prevalence from October 1, 2004, to September 30, 2005. The numerator of period prevalence includes anyone who was ill any time during the period. In Figure 3.1, the first 10 persons were all ill at some time during the period.
Visit the website of the National Center for Health Statistics. Spend some time studying the leading causes of death for different age groups at www.cdc. gov/nchs/data/nvsr/nvsr56/nvsr56_05.pdf. What are the three leading causes of death for each age cohort listed? What are some of the policy implications?
more than 20 different countries in Asia, including Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, Philippines, Thailand and Vietnam. Given below are the leading causes of death for Asian Americans and other minority groups in the U.S. With this data, compare the leading causes of deaths of Filipinos and answer the following questions. 1.Is race/ethnicity a significant factor affecting these populations’ mortality? How so? 2. hu
In an area of Washington, the occurrence of Multiple Sclerosis (MS) was investigated among the native white population (679,478 individuals) and among those of Japanese origin (16,122 individuals). At the time of the investigation it was found that for the two groups there were 395 and 10 cases of MS respectively. Which measure of disease occurrence can be calculated? Calculate it for each group.
Formulas used in epidemiology would include the population at risk which is often found in this part of the formula: O Numerator O Denominator O Dividend O Multiplier O Quotient
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	a.	Lifetime prevalence of the disease or health condition in this population on Sep 01, 2022
	b.	Period prevalence of the disease or health condition in this population since Jan 01, 2022 through Sep 01, 2022
	c.	Point prevalence of the disease or health condition in this population on Sep 01, 2022
	d.	More information will be needed to answer this