In 1999 the army of country Z started to collect data from all their recruits. As part of the process, they conducted a full physical examination in which audition was measured and reported as normal hearing, low hearing loss, and severe hearing loss. Unfortunately, 5 years later country Z went into a war with country Y. In 2018 a researcher from University U decided to conduct a study in which she investigated the association between hearing loss and suffering a war injury. What type of study design is being illustrated in this example

Answers

Answer 1

The type of study carried out by the researcher is a retrospective cohort study.

Studies are classified into different types depending on their characteristics and focus. The most common types include:

Case studies.Correlational studies.Cohort studies.Longitudinal studies.Retrospective studies.Experimental studies.

The study described that aimed at showing the link between hearing loss and war injuries. This can be classified as:

Retrospective: This type of study includes subjects that already have a condition and whose data has already been recorded. This occurs in this study because there is data about the subjects before the war.

Cohort study: This type of study focuses on studying an issue over time. This occurs in this study because the subjects have been studied for almost 20 years.

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Related Questions

how many u.s. state capitals are named after presidents?

Answers

Answer:Jackson, MississippiJefferson City, MissouriLincoln, NebraskaMadison, Wisconsin

Explanation:

what percentage of students report using strategies for drinking less?

Answers

In the article, "Alcohol Use in College," by Villanova University a lot of youths who get into college begin experimenting with alcohol because they are no longer under the supervision of their parents. However, more than 70% of college students report using strategies for drinking less.

Research on the use of alcohol showed that more than 70% of students reported drinking 'fewer than 4 drinks on any one occasion for drinking.'

This shows that a constraint was placed on their level of alcohol consumption.

Research has also shown that people who consume fewer than five drinks are less likely to get into trouble.

So, the more than 70% of college students who reported strategies for drinking less were in a safe range.

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Explique la diferencia entre nómadas y sedentarios

Answers

Answer:

Definición de nómada y sedentario: las personas nómadas viajan de un lugar a otro y no hacen asentamientos permanentes. El estilo de vida sedentario o, de lo contrario, el sedentarismo se puede definir como una sociedad o forma de vida en la que las personas se establecen permanentemente en un lugar.

Explanation:

drawing district lines to advantage one party is known as

Answers

“Gerrymandering” is the awnser
Gerrymandering is what you are looking for

________is the region’s largest city.

A. Addis Ababa

B. Nairobi

C. Khartoum

D. Kilimanjaro

Answers

Answer:

Nairobi

Explanation:

I looked it up

Answer:

B. Nairobi

Explanation:

Nairobi is the capital and the largest city of Kenya.

How does geography affect the haida tribe?

Answers

Answer:

The Haida Gwaii include about 150 islands in a scimitar-shaped archipelago 250 km long. Graham and Moresby Islands comprise the bulk of the 10 000 km2 area. Separated by 48-140 km of open water (Hecate Strait) from the mainland islands, the Haida Gwaii are among the most isolated islands in Canada. (I HOPE THIS HELPS )

Explanation:

They were the main cities of Ancient Egypt and both on the River Nile. What are these two main cities? pls answer

Answers

Explanation:

Memphis and Thebes. Both was main cities and both located on the Nile River.

Also, I don't know why, but it also says Cairo and Alexandria were both on the Nile River. I believe these two would be correct.

? Is bordered by Arkansas to north and Mississippi to the east

Answers

Tennessee Is bordered by Arkansas to north and Mississippi to the east.

Where is Tennessee?

It is a state in the U.S. Southern region whose capital is centrally located Nashville and it is the heart of the country-music scene, with the long-running Grand Ole Opry.

Hence, it is the U.S. States that Is bordered by Arkansas to north and Mississippi to the east.

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Louisiana Answer:

Louisiana

Explanation:

Why can’t a party members to take a particular stand on a bill during the party’s caucus?

Answers

...it ignores ability, rewards mere length of service, and works to discourage younger members.

Creation of Israel - Sequence of Events

Directions: Put the following events in the order that they occurred. Number one's done


___1___God commanded Abraham to leave his land in
Mesopotamia and go to the land that is present day
Israel

________The United Nations helped in dividing up the land that
was promised to both the Jews and the Arabs at the
request of Great Britain.

_____During the British occupation of Palestine, the number
of Jewish settlers increased to 1 Jew to every 10 Arabs.

________Palestine lost the Israeli War for Independence; their
land was divided among their Arab neighbors, leaving
Palestine with nothing.

_______The British promised their support for the establish
ment of a Jewish homeland in Palestine in the Balfour
Declaration

_______While under attack by Arab forces, the State of Israel
was created


________Jews were forced out of their traditional lands to
locations throughout the world due to Roman
persecution

_______Great Britain and France took over the Arab sections of
the Ottoman Empire after its collapse.

Answers

The sequence of events marking the creation of Israel is as follows:

1. God commanded Abraham ...

2. Jews ... due to Roman persecution.

3. Great Britain and France took ...

4. During the British occupation ....

5. The British promised their support ...

6. The United Nations helped ...

7. While under attack by Arabs ...

8. Palestine lost the Israeli War for Independence ...

Before regrouping, the Israelis scattered throughout the world for many centuries. Buoyed by the Nazi persecution during World War II, Israel founded a modern state in 1948 after winning the War of Independence against the Arabs.

Thus, the State of Israel has been fighting wars after the Romans invaded the land and ruled it for 130 years.

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Natutunan ko sa buong aralin na ang salitang mitolohiya ay?​

Answers

Answer:

maganda at masaya hiii i m a student

what happens if you break the backboard in basketball

Answers

Answer:

you'll get into lots of trouble with the teacher. if it isn't fixable you might need to pay for a new one.

How did the Native Americans come into conflict with others?HELPPPPPP

Answers

Answer: There was a clash of cultures between the Native Americans and the White Settlers. As a result, the Native Americans felt that the white settlers were ruining the earth and the settlers distrusted and feared the Natives

the american independence movement was least fueled by

Answers

Answer:

the fear of attack form other European powers.

Explanation:

The American independence movement was least fueled by the fear of attack from other European powers. The correct option is d.

Throughout 1765 and 1783, 13 of Britain's North American colonies rebelled against its imperial rule, resulting in the American Independence movement. The protest began in response to the British monarchy and Parliament levying taxes without regard for colonial representation. The movement was fueled mostly by colonial opposition to British attempts to impose greater authority over the colonies and force them to reimburse the crown for its defence of them during the French and Indian War (1754-63).

Britain accomplished this chiefly through the imposition of a succession of very unpopular legislation and taxes, such as the Sugar Act (1764), the Stamp Act (1765), and the so-called Intolerable Acts (1774).

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The question is incomplete but the complete question most probably was:

a The American independence movement was least fueled by

b. the impact of revivals and evangelical ideas.

c. Enlightenment political thought colonial economic concerns

d. the fear of attack from other European powers.

Trong các câu lệnh sau, câu lệnh nào thông báo kết quả tính toán ra màn hình?

Answers

Answer:

Bạn chưa đính kèm bất kỳ câu lệnh nào sau đây.

Identify the problem of drinking water in Kathmandu and prepare a report on it.​

Answers

Kathmandu´s case, shown in the short film, also applies to many Asian cities surrounded by highly contaminated fluvial channels. The Nepalese capital produces around 150 tons of waste daily that are uncontrollably discharged into the rivers. A population of about one and a half million inhabitants lives around the city, and according to the Government Central Statistics Office, one out of five families in the capital does not have access to a domestic water source and two thirds of the households live with an unsuitable water supply.

The problems of water access and sanitation worsened on April 25th, 2015 with an earthquake measuring 7.8 on the Richter scale. The tremor shook Nepal with its epicenter in the Lamjung district, the second most populated city in the country. Its impact was very serious and entire mountain villages were destroyed. The number of affected citizens reached 8,100,000 people, half of which are minors. The official death toll reached 7,000, and over 9.5 million people needed humanitarian aid. The lack of water and food caused 2.8 million internally displaced persons, and Kathmandu received thousands of people that fled from destruction.

Even today, the city and the country have not recovered from the catastrophe. The We Are Water Foundation collaborated with World Vision and Oxfam in two projects. Canisters were supplied in the project with World Vision which have helped around 1500 families to transport and store water to survive. Over five tons of water and sanitation material were sent in the project with Oxfam from its warehouse in Barcelona to help all victims. It was possible to supply 30,000 people with drinking water thanks to this.

Which does the Privileges and Immunities Clause require of all states?

A. Any citizen can become a resident of any state.
B. Out-of-state students cannot be charged higher tuition.
C. State residents et hired first when jobs become available.
D. Every state must enforce the criminal laws of all states.

Answers

I really think it’s D

my birth name is john roger stephens. i am best known for my singing, but i’m also a songwriter, producer and actor. who am i?

Answers

Answer:

best known for my singing?

or john roger stephens

Explanation:

For land use, explain how a river is used for economics and recreation

Answers

It gives you money because it allows you to save water

what is the importance of interfaith dialogue?​

Answers

Answer:

unlock the power of religious traditions and provide the inspiration, guidance, and valida- tion necessary for populations to move toward non-violent means of conflict resolution.

Explanation:

Such dialogues have become an increasingly important tool for those who seek to end violent conflict worldwide.

Interfaith dialogue means the communication, dialogue and cooperation between different faiths and religious groups.

is it normal for heat to smell when first turned on

Answers

Answer:

kjihu5gvy6ftb mfrned,.wch

Explanation:

No usually when it has a smell it’s a circuit burins especially if the smell is fishy

waking up frequently, loud snoring, silent pauses in breathing, and sleepiness during the day are symptoms of

Answers

Answer:

Sleep Apnea

Explanation:

Symptoms of Sleep Apnea:

Snoring , Daytime sleepiness or fatigue, Restlessness during sleep, frequent nighttime awakenings, Sudden awakenings with a sensation of gasping or choking, Dry mouth or sore throat upon awakening, and Cognitive impairment, such as trouble concentrating, forgetfulness or irritability.

Sleep apnea. Sleep apnea has a ton of different symptoms, being loud snoring, silent pauses in breathing, sleepiness during the day and other things not listed above. Sleep apnea is exactly what you described.

how can too much blood negatively affect a crime scene investigation

Answers

Too much blood can disguise spatter or make stain patterns unrecognizable.

Answer: can disguise spatter or make stians patterens unrecognizable.

Explanation:

52 Where did Hugh Capet establish his capital of France?
A Marseilles
B Orleans
C Avignon
D Paris

Answers

Answer:

D Paris

Explanation:

Give any three causes of dry conditions in the Northern parts of Kenya?

Answers

The root cause of the country's vulnerability to drought is in its dependence on rainfall for its economic and social development. Agriculture, the mainstay of the economy, is almost entirely rain-fed. Water for human consumption and other uses is derived from rivers whose recharge depends on rainfall.

a well-designed experiment should have which of the following characteristics? i. subjects assigned randomly to treatments ii. a control group or at least two treatment groups iii. replication

Answers

Answer:

ii

Explanation:

A well-designed experiment should have characteristics such as a control group or at least two treatment groups. Thus the correct option is B.

What are the Characteristics?

Characteristics refer to any feature or trait of any object which provides any information about the concept. These are unique in nature and make difference from one another.

A well-designed experiment should be neutral and unbiased which reflects its relevance and credibility for the next research. If it is biased then it does not help to evaluate the result effectively.

The experiment should be powerful so that it helps a control group or at least two treatment groups which help in simplifying the treatment and helps in controlling the uncertainty.

Therefore, option B is appropriate.

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what states are getting rid of daylight savings time

Answers

Answer:

All I know is Arizona and Hawaii hope this helps :)

Explanation:

I don't know if any other states got rid of it

Arizona and hawaii I think that’s what it is all the rest do!

What is the difference between a psychopath and sociopath?

Answers

Answer:

there is a diffrence

Explanation:

Recent research suggests a psychopath’s brain is not like other people’s. It may have physical differences that make it hard for the person to identify with someone else’s distress.

The differences can even change basic body functions. For example, when most people see blood or violence in a movie, their hearts beat faster, their breathing quickens, and their palms get sweaty.

A psychopath has the opposite reaction. He gets calmer. Kipnis says that quality helps psychopaths be fearless and engage in risky behavior.

Psychopaths tend to be more manipulative, can be seen by others as more charming, lead a semblance of a normal life, and minimize risk in criminal activities.

Sociopaths tend to be more erratic, rage-prone, and unable to lead as much of a normal life.

Due to war debt, the ______ passed additional taxes to the colonies.

Answers

Answer:

King George II

Explanation:

After the Debt from the french v indian war, King george II passed tax on the colonies to pay off this debt.  

how does the constitution guarantee judicial independence

Answers

Answer:

Explanation:

The independence of the judiciary shall be guaranteed by the State and enshrined in the Constitution or the law of the country. ... This principle is without prejudice to judicial review or to mitigation or commutation by competent authorities of sentences imposed by the judiciary, in accordance with the law.

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