If the incidence rate of a very serious disease is 25/100,000 person-years and the prevalence of this disease in the population is 75/100,000,

Q: first involved an assessment of the relationship between cigarette smoking and incidence of lung…

A: Answer :: Explanation 1)   Je 10 200 100,000 J. 25 100,000 for long Councer. It = 10 100,000 Heart…

Q: Heparin is a blood-thinning drug (prevents coagulation). Heparin is broken down by the liver, and…

A: The term "half-life" describes how long it takes for a substance, such as a drug, to be completely…

Q: Population A Population B Population C Population lives in an environment with abundant resources…

A: Population disperson is the observation of where individuals are found in a habitat. How individuals…

Q: Calculate the R0 for a susceptible population of 8,500 people for a disease with a transmission rate…

A: Infectious diseases are diseases caused by disease-causing pathogenic microorganisms, such as…

Q: What caused the rise in TB disease incidence between 1988 and 1993?

A: Mycobacterium tuberculosis is the bacteria that are accountable for causing the most infectious…

Q: compare the types of survivorship curves you would expect to find in human populations in…

A: A survivorship curve is a graphical representation of the ratio or number of organisms surviving…

Q: About how many people were killed by gastrointestinal infections in 1900? in 2010? Why? 2. Which…

A: Disease refers to the abnormal condition of the body that affects either the structure or the…

Q: Below is the hypothetical distribution of government expenditures for i) primary health care and ii)…

A: Answer (a) - Public health expenditure is the process in which health care becomes sustainable by…

Q: The table above shows information from the U.S. in 2015. Calculate the proportionate mortality ratio…

A: Answer.  Data given :---- Total population = 321,418,000. People living with chronic liver disease =…

Q: A comparison of maps suggests that places with high concentration of 5G network towers also have a…

A: COVID-19 is a highly infectious respiratory illness caused by the novel coronavirus SARS-CoV-2. It…

Q: crisis become more/less of a problem

A: As decades pass on, new generations of mankind arises and the old people get deleted from earth.…

Q: What is the incidence rate for the period between April 1 and Sept 30?

A: The image shows that there were 10 new cases of illness in a population of 30 people between April 1…

Q: Which is more severe, a disease with a high mortality or onewith a high morbidity? What is a DALY?

A: The epidemiology is the analysis and study of the distribution and determinants of disease and…

Q: Identify which indicator is determined by the formula: "Number of women in Country A who died from…

A: Morbidity refers to an acute condition, e.g., a respiratory infection. It often refers to a…

Q: If the estimated basic reproductive rate Ro for a novel density-dependent infection is 5, what…

A: Humans have immune systems that defend the body from disease-causing microorganisms. The first line…

Q: What is the Ro for a population with 300 susceptible individuals (S) at time zero, a transmission…

A: Answer:- This equation calculates the potential of disease to turn out to be epidemic or not.   The…

Q: Questions 61-63 are based on the following information. The following equation is an epidemiological…

A: Epidemiological models play a pivotal part in understanding the elements of infectious illnesses…

Q: Using the table above, explain the observations and implications regarding the percentage of the…

A: There are a few important points about WHO. These are as follows : The World Health Organization,…

Q: The term LD 50 refers to the concentration of a drug or chemical that will kill 50% of the…

A: 0.005 ppt, 5000 ppb.   When reporting medication concentrations, parts per million (ppm) or parts…

Q: Displaced people living in refugee camps face a variety of health risks. Contaminated water,…

A: Cultural elements that can significantly affect health outcomes include dietary habits, social…

Q: For this exercise, consider one of the three diseases discussed in the section "The Triangle of…

A: Triangle of human ecology is discovered by- Meade and Earickson. Which explains an individual's…

Q: Representative Office. for the Philippines 541,560 Confirmed 499,971 Recovered 11,401 Deaths…

A: Corona virus :-    Coronaviruses are a type of infectious virus. There are many different kinds, and…

Q: Why are the 5 T's for mental health importan ?

A: The 5 T’s of mental health education are:  Teaching about mental health, Talking about mental…

Q: QuickStats 20 Age-Adjusted Death Rates* for Influenza and Pneumonia,† by Urbanization Levels and Sex…

A: Life expectancy is the number of years a person is likely to live after reaching a certain age, as…

Q: Of the following examples of health differences, which is the least likely to be considered as a…

A: Health disparities refer to the differences in health outcomes or health status between different…

Q: Suppose that at an HIV/AIDS clinic that treats 1,500 patients, 630 of the patients are also…

A: There are 1,500 patients being treated at an HIV/AIDS clinic. Among these patients 630 have also…

Q: True or false?  If the case-fatality rate of a chronic disease decreases, the disease prevalence…

A: True

Q: stimated number rabies deaths that would occur with 0% PEP = 280 Estimated number rabies deaths…

A: Worldwide death from rabies is estimated at about 59,000 annually . a big proportion of rabies…

Q: Does this epidemic curve suggest a point source or propagated epidemic? Justify your answer. What…

A: A disease is caused by a deficiency or infectious particles.

Q: Please use the graph 1. About how many people were killed by gastrointestinal infections in 1900? In…

A: Answer. The number of people killed by the  gastrointestinal infections in 1900 is 142.7. The number…

Q: Identify which indicator is determined by the formula: "Number of women in Country A who had lung…

A: It is defined as rate of disease in a given population. Formula: number of affected individuals/…

Q: Between the mid 1900s and 2010, the worldwide life expectancy:     Doubled     Decreased by 20…

A: Life expectancy  Life expectancy is the average time of an individual expected from birth to death…

Q: The answer for the all-cause mortality rate that you calculated above refers to:     The number of…

A: All cause mortality rate is the calculated value that measures the death rate of a particular…

Q: Why must the ester experiment be conducted in a well-ventilated area?   Question 7 options:…

A: In the process of esterification an acid is heated with an alcohol to produce a sweet smelling…

Q: Large international variations in rates of communicable diseases, undernutrition, and maternal and…

A: Introduction :  Pathogens are microscopic organisms that cause diseases in humans and kther…

Q: Calculate the odds ratio for 'ate litchi' (table 2) and interpret the result Calculate the odds…

A: To calculate the odds ratio (OR) for 'ate litchi', we can use the following formula: OR = (a/c) /…

Q: causes of death (Table SO3.2),

A: The given table provides information about the actual causes of death in the United States, along…

Q: PLEASE USE THE GRAPH TO ANSWER THIS QUESTIONS: 1. List the diseases that were in the top 10 causes…

A: Some diseases simply occur because the cure of those diseases have not been find. But after finding…

Q: Number of cases 30,000 OOO 25,000 20,000 15,000 10,000 5,000 0 Reported TB Cases and Rates United…

A: Secular trend

Q: 13.

A: Disease specific mortality means total number of deaths due to particular disease in a given time…

Q: In 2018, 8,533 new cases of Human Immunodeficiency Virus (HIV) infection were reported in the…

A: The human immunodeficiency viruses incidence is expressed because of the calculable variety of…

Q: Which of the following displays the time course of a disease outbreak?     Clustering     Cyclic…

A: C. Epidemic curve

Q: What is the main point of this excerpt?

A: We know that cardiovascular disease affects the heart and blood vessels. It hampers their ability to…