In a case-control study with equal numbers of cases and controls, what is the number of women with a hip fracture who are not taking calcium supplements?

Answers

Answer 1

The given question was incomplete the complete question is as follows:

A history of dietary supplement with calcium was recorded among 10,000 women over the age of 50. The women were followed for 2 years to determine if they experienced hip fracture. Calcium supplementation was reported by 31% of women who experienced hip fracture and by 46% of all other women. In a case-control study with equal numbers of cases and controls, what is the number of women with a hip fracture who are not taking calcium supplements?

Answer:

The correct answer would be - 3450.

Explanation:

In the case control study that is represent there is equal number of cases and control so the cases and controls would be 5000 in each type, which means there is 5000 cases and 5000 controls in this study.

Now for 5000 women who are cases, there would be 31 percent women who exposed to calcium supplement would be = 1550 women. This leaves the women with 69% or 5000 - 1550 = 3450 women.

Thus, the correct answer is - 3450.


Related Questions

what is the effect of drowning

Answers

Answer:

Drowning is defined as respiratory impairment as a result of being in or under a liquid. Drowning typically occurs silently, with only a few people able to wave their hands or call for help. Symptoms following rescue may include breathing problems, vomiting, confusion, or unconsciousness. Occasionally symptoms may not appear until up to six hours afterwards. Drowning may be complicated by low body temperature, aspiration of vomit, or acute respiratory distress syndrome.

Drowning is more common when the weather is warm and among those with frequent access to water. Risk factors include alcohol use, epilepsy, and low socioeconomic status. Common locations of drowning include swimming pools, bathtubs, natural bodies of water, and buckets. Initially the person holds their breath, which is followed by laryngospasm, and then low oxygen levels. Significant amounts of water usually only enter the lungs later in the process.it may be classified into three types: drowning with death, drowning with ongoing health problems, and drowning with no ongoing health problems.

Efforts to prevent drowning include teaching children to swim, safe boating practices, and limiting or removing access to water such as by fencing pools. Treatment of those whose who are not breathing should begin with opening the airway and providing five breaths. In those whose heart is not beating and who have been underwater for less than an hour CPR is recommended. Survival rates are better among those with a shorter time under the water. Among children who survive, poor outcomes occur in about 7.5% of cases.

In 2015, there were an estimated 4.5 million cases of unintentional drowning worldwide. That year, there were 324,000 drowning deaths, making it the third leading cause from unintentional injuries after falls and motor vehicle collisions. Of these deaths, 56,000 occurred in children less than five years old. Drowning accounts for 7% of all injury related deaths, with more than 90% of these deaths occurring in developing countries Drowning occurs more frequently in males and the young.

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For this assignment, you will create a public service announcement in the form of a newspaper or magazine advertisement for the Gang Alternative Program and services provided. Your advertisement will educate the public about the problem with gangs, present a solution to the problem, and encourage the public to seek help if needed.

Answers

Gangs are groups formed by people with criminal intentions or illegal activities. This type of organization can greatly damage the image of a community, placing it as dangerous and devaluing it, which affects the price of real estate and the success of local commerce. Another problem that gangs can do is to present dangers to community members such as robberies, thefts, kidnappings, shootings, drug trafficking, among other things that can be physical or mental threats to certain people.

It is important for the community to recognize the existence of gangs and seek professional help to arrest them in dealing with them and the problems they cause. For that, any member of the communities can get in touch with the Alternative Gang Program and services provided, which not only guides citizens, but also provides relief services and even helps gang members who intend to follow another direction in their lives.

Answer:

it wont let me comment but i wanna know if the other answer is right

Explanation:

what percent of America's fruits and nuts are imported from foreign countries?
50%
79%
15%
32%​

Answers

15% is the correct answer

The percentage of America's fruits and nuts imported from foreign countries is 15%. The correct option is C.

What is importing?

Importing is when any product is taken from another country. When there is a scarcity of any product in the country, then we import it from other country, it also includes taxes.

The number of fruits and nuts that America imports are only 15% because America exports a large number of nuts to other countries.

Thus, the correct option is C, 15% of fruits and nuts are imported from foreign countries.

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When should you refuse to accept food in a shipment?

Answers

Answer:

you should refuse to accept food in a shipment when

1) there are dented cans

2) When the food is too expensive

3) When there are no packing slips

4) When the shipment is delivered late

Explanation:

I'd say when the food wasnt preserved properly during shipment which would spoil the food and make it harmful to consume

Getting a DUI may result in:
Legal consequences
Loss of financial aid
Expulsion
Both A and C
All of the above

Answers

Answer:

All of the above

Explanation:

Driving Under the Influence (DUI), is an acronym used by law enforcement to charge/fine individuals who violated the law that says, 'don't drive when you are under the influence of alcohol'.

Depending on the individual, such a violation may result in all three consequences.

First, it will involve legal consequences, Second, an expulsion from work/school is possible; especially in the case of a driver who goes against company policy. And third, it may result in loss of financial aid from an organization or an individual.

Getting a DUI may result in legal consequences and loss of financial aid. Driving under the influence (DUI) or while intoxicated (DWI) is the act of operating a vehicle with a blood alcohol content (BAC) of at least 0.08%.

Drinking and driving is also known as driving while intoxicated (DWI). Nevertheless, even a small amount of alcohol can cause harm. Under the Motor Vehicle Act, driving while intoxicated or under the influence of drugs is punishable by up to six months in prison and/or a fine of up to two thousand rupees for the first offense.

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The Department of Health and Human Services (2003) defines _____________ as the condition or fact of being inequal, as in age, rank or degree

Answers

Options are not given in the question, so the complete question is as follows:

The Department of Health and Human Services (2003) defines _____________ as the condition or fact of being inequal, as in age, rank or degree

deficiency

disparity

impartiality

insufficiency

Answer:

disparity

Explanation:

Disparity is defined as the condition of being unequal, as rank,  in age, or degree, according the Department of Health and Human Services (2003).

The Department of Health and Human Services is taking measures to eliminate disparities related to education, health and other services to establish equality in the country.

Hence, the correct option is "disparity ".

What is the name and function of the main lymphatic tissue found in the intestines? Thymus gland: enables the conversion of immature lymphocytes into mature T cells Thymus gland: contains B cells that initiate the humoral immune response during infection Payer's patch: enables the conversion of immature lymphocytes into mature T cells Payer's patch: contains B cells that initiate the humoral immune response during infection

Answers

Answer:

Peyer's patches :)

Explanation:

Marcus is at a buffet with his coworkers. Using MyPlate to guide his decisions, which foods should he add to the plate shown? Check all that apply.

Answers

Answer:

His plate should include some vegetables, whole grains (such as whole-grain pasta, whole-grain bread, or brown rice), some source of healthy protein (such as fish, poultry, nuts) and fruit as dessert. It should also include some source of dairy (like skim milk) and water as the main source of liquid.

Explanation:

When it comes to MyPlate guide, it divides the plate in different groups of food. The perfect plate according to this guide should include all the groups mentioned above: whole grains, vegetables, fruit, healthy protein, dairy and water. The idea is to keep an eye to portions and quality of the food we eat. So the advice is also to avoid all types of saturated fat.

Answer: low fat yogurt, lean turkey breast, whole grain rice

Explanation: just did it

According to this passage, when making healthcare
decisions, how should a person approach the decision-
making process? Check all that apply.
Be open-minded.
Rely on chers to choose for you.
Consider all possibilities.
Assume the answer is known.
Take time to understand the problem.

Answers

Answer:

Be open-minded.

Consider all possibilities.

Take time to understand the problem.

Drag each label to the correct location on the image. Categorize the following descriptions as positive or negative ways of storing knives. - Store all knives in a drawer. Use a magnetic knife holder. Use hooks and hang them on the wall. Store knives using a knife block. Wrap knives in a damp cloth. Use a knife rack.

Answers

Answer:   Store all knives in a drawer: positive

-Use a magnetic knife holder: negative

-Use hooks and hang them on the wall: negative

-Store knives using a knife block: positive

-Wrap knives in a damp cloth: negative

-Use a knife rack: negative

Explanation:  When storing knives it is important to do it in a safe way to avoid injuries. The positive ways to store knives include: store all knives in a drawer and store them in a knife block as the blades are inside something and they are not easy to reach which decreases the risk of an injury.

On the other side, the negative ways to store knives are using a magnetic knife holder, using hooks and hang them on the wall and using a knife rack as they can slip if they are not attached properly. Also, wrapping knives in a damp cloth is not safe because you can get cut when opening the cloth.

Which is a main goal of CPR?

Answers

Answer:

The goal of CPR is to keep oxygen flowing in and out of the lungs and to keep oxygenated blood flowing through the body. This will delay tissue death. Sudden Cardiac Arrest: Sudden cardiac arrest is not the same thing as a heart attack.

Answer:

Its main purpose is to restore partial flow of oxygenated blood to the brain and heart. The objective is to delay tissue death and to extend the brief window of opportunity for a successful resuscitation without permanent brain damage.

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write a narrative essay on a journey I once made

Answers

Not quite sure what you mean on this but I hope you get your answer soon

Annie has frequent mood swings. She is hyperactive one moment and depressed soon after. In which disorder do patients exhibit such alternating behavior?
A.
anxiety disorder
B.
bipolar disorder
C.
attention deficit disorder
D.
autism
E.
schizophrenia

Answers

Answer:

B. bipolar disorder

Explanation:

Bipolar disorder is characterized by extreme mood swings that include highs (mania and hypomania) and lows (depression).

Hope that helps.

The answer is B: bipolar disorder

Why is high protein diets considered dangerous

Answers

Explanation:

they have a LOT of fat that can make the chances of you having heart disease.

Which of the following workgroup members of an analytics group acts as a liaison between the technical and clinical teams and helps the technical team understand and interpret clinical data as s/he seeks to build algorithms that mimic clinical workflow?
a. Data architect
b. Application administrator
c. Knowledgeable manager
d. Outcomes analyst

Answers

The correct answer would be C.

The Federal Reserve is the blank of the United States

Answers

Answer:

The Federal Reserve System is the central bank of the United States. It was founded by Congress in 1913 to provide the nation with a safer, more flexible, and more stable monetary and financial system.

Explanation:

8. The "little moon” of your nail is the:
a. Cuticle
b. Lunula
c. Nail body
d. Nail bed​

Answers

Answer:

lunula

Explanation:

A fingernail moon is also called a lunula, which is Latin for little moon. The place where each nail begins growing and This is where the new cells are made that will make up the nail.

here is a pic where the lunula is

hope this helped you!

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how to pull out faster

Answers

Answer:

Be fast

Explanation:

Answer:

have super speed

Explanation:

At what stage does the umbilical cord develop? during the first trimester during the second trimester during ovulation during fertilization

Answers

Answer: 5th week

Explanation: the umbilical cord develops from and contains remnants of the yolk sac and allantois. It forms by the 5th week (1st trimester) of development

Answer:

during the first trimester is the answer

Explanation:

1. Describe the process of fertilization. (2 points)
2. Use the table that shows the timeline of pregnancy by trimesters. Write an
explanation of what happens to the woman and fetal development at each point. (6
points)
3. Describe the process of childbirth, including what happens at each stage. (2
points)

Answers

Answer:

a) An egg is released (ovulation), sperm is ejaculated during intercourse, the sperm and egg fuse, then the egg is fertilized (zygote).

b)  

First trimester -

The first 12 weeks

The placenta begins to support embryo

Woman gains weight

Experience symptoms such as morning sickness

After 8 weeks, it’s a fetus

At the end of the trimester, the fetus has arms, legs, fingers, etc.

The heart and nervous system formed.

Second trimester -

12th to 24th week

Morning sickness and tiredness pass

Weight still gains

Aches

Fetus starts moving

Maturation of organs and body systems

Hair forms

Fetus is about a foot-long

The fetus weighs more than one pound.

Third trimester -

Women’s body is preparing for birth

Breasts feel tender

May feel some contractions

Fetal systems grow

Fetus’ eyes are open

Fetus sucks on fingers or thumb

The fetus is 6-9 pounds

c) When you first go into labor, the uterus begins to contract and her water usually breaks. Hopefully, you get to the hospital before the first stage begins. The cervix starts to thin out, the contractions get the most intense, some women use drugs for pain management, then she starts the next stage. The next stage is the actual childbirth. The woman has to push for the baby to come out of the vagina, and some might get an episiotomy since the skin between the labia and anus might tear. Some situations require a C- section if it’s too dangerous for the mom to push. The third stage is after birth. The umbilical cord is cut and the placenta is taking out.  

Explanation: a p e x

A nursing student is in the final term of an Associate Science of Nursing (ASN) program and is preparing for licensure. Prior to licensure the candidate must provide evidence that they have fulfilled what requirements

Answers

Answer:

The person must prove that he or she has graduated from high school or the equivalent to high school, and also he or she must prove that he or she has graduated from a nursing program.

Explanation:

The requirements to get a nursing license is, first of all, to show evidence that you have finished high school, which is the base for any higher education since it is the place where you learn the general things. The second thing that you need to show is evidence that you graduate from a nursing program, where you learned about nursing and is what you need to get your license as a nurse.

These are the general things that you need. Yous should also know the specific requirements in the state that you are going to apply for licensure.

Three common factors associated with individuals who survive an illness that was expected to be fatal

Answers

Answer:

Antibodies, Stronger Immune Systems and Better outlook on life

Explanation:

Even though cannabis use is legal in some states, it may not be allowed on a college campus in those states because:

They are religious institutions

They receive federal funding

They have students under age 18

They have lobbied to be exempt to protect students

Answers

The last one to proctect these students of there health and more:)

Cannabis may not be allowed on colleges in those states because they receive Federal funding.

Most universities in the United States receive funding from the federal government in one way or another such as through:

student grants and loans tax deductible private donationstuition tax credits

A key requirement to receive these benefits is that the university abide by Federal law and because the Federal government is yet to fully legalize cannabis, these universities cannot allow cannabis to be used on their premises in order to keep receiving federal funding.

In conclusion, receiving federal funding prevents college campuses from allowing the use of cannabis.

For more information look at https://brainly.com/question/17327980.


What could result from regular participation in
sports and exercise?

A. A decrease in blood pressure
B. Increased irraitabily
C. A decrease in calories burned
D. Increased fatigue

Answers

Answer:

A. A decrese in blood pressure

Explanation:

Regular participation in sports activities and other forms of exercise also helps to reduce body fat and to build or preserve muscle mass and strength. improving muscle, bone, and joint health, regular exercise lowers blood pressure and the risk of cardiovascular disease and stroke.

hope this helps :)

A.) Decreased in blood pressure

a doctor confirms that a patient is overweight after performing multiple tests and calculating the patient's body mass index (BMI). which strategy will the doctor most likely recommend to help the patient reduce his weight in a healthy way?

Answers

Answer:

D - Join a weight loss support group

Explanation:

Because

Explain what the term “testimonial” means in regards to advertising health products.

Answers

You can search this up I’m pretty sure

What is the best way to avoid bacterial contamination

Answers

By washing hands and cleaning surfaces many times
Sterilization is one thing you can do

Which type of food would you not choose for a picnic?

a. Unpasteurized juices
b. Well-aged cheeses
c. Baked potatoes
d. Whole fresh fruits
e. Breads and crackers

Answers

Answer:

A. Unpastured juice

Explanation:

It just does not fit with the picnic vibe

The type of food which should not be chosen for a picnic is: a. Unpasteurized juices.

A picnic can be defined as a pleasurable occasion or event wherein varieties of food are eaten outside by members of the group.

Generally, the following type of food can be chosen for a picnic:

Breads and crackers.Baked potatoes.Fried rice and chicken.Well-aged cheeses.Whole fresh fruits.

However, you should not choose unpasteurized juices for a picnic because it may contain harmful pathogens such as bacteria, fungi, etc., that are capable of causing various sicknesses and diseases to the group members.

Read more: https://brainly.com/question/15832496

If you’re hungry and you can’t eat what should you do

Answers

Well honestly I guess you gotta go full bear Grylls and hunt for food XD. Save that food for later when you are able to eat In all honesty all humans get hungry at some point so it’s best to just make some ahead of time. But if you’re hungry but can eat maybe go for a liquid diet

Answer: drink water

Explanation:

Water is something you drink not eat

Compared to meat eaters, vegetarians tend to have:___________.
a. higher blood pressure
b. higher death rates from heart disease
c. lower intakes of nuts and fruits
d. lower intakes of phytochemicals
e. healthier body weight

Answers

Answer:

e. healthier body weight

Explanation:

Compared to meat eaters, vegetarians have lower blood pressure, lower death rates from heart disease since they don't eat meat, higher intakes of nuts and fruits, and higher intakes of phytochemicals. This all leads to a healthier body weight.

So, the answer is e.

Hope that helps.

Answer:

[tex]\boxed{Option \ E}[/tex]

Explanation:

As compared to meat eaters, vegetarians have a healthier body weight because the amount of intake of cholesterol and fat is really low as compared to meat eaters. Remember, Plants do not contain any kind of cholesterol.

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While 3-year-old Bijan was on vacation with his parents, he insisted on wearing only mismatched brightly colored socks with white sneakers. His parents got many looks from passersby, some positive and some not so positive. According to Erikson, because Bijan was able to express himself through his clothes, he should develop a sense of Group of answer choices A chemist adds of a mercury(I) chloride solution to a reaction flask. Calculate the micromoles of mercury(I) chloride the chemist has added to the flask. A gospel quartet singing without instrumental accompaniment is calledA. four solbistsBa small choicc. field-holler.D. a capella Who painted the image above? steep safety ramps are built beside mountain highway to enable vehichles with fedective brakes to stop safely. a truck enters a 1000 ft ramps at a high speed vo and travels 600ft in 7 s at constant deceleration before its speed is reduced to uo/2. Assuming the same constant deceleration. Determine: a. The additional time required for the truck to stop. b. The additional distance traveled by the truck. please answer this question now Select the correct answer.Which of these conditions would most likely cause a decrease in the population of any species?.increased competition for resourcesimproved access to matesOC.elimination of predatorsODdecrease in pathogensAnswer(A increased competition for resources Hope you get it right have a nice day Complete the table for the given rule.1Rule: y =-4y1342 The taxi fare in Gotham City is $2.40 for the first mile, and each additional mile costs $0.20. You plan to give the driver a $2.00 tip. How many miles can you ride for $10.00? In first half of a basketball game one team scored 45 points. This was 5/9 of their score for the whole game. How many points did the team score in the second half?please help thx :) The box plots show the high temperatures in January and March for Denmark in degrees Fahrenheit. Box plots titled Average Daily Temperatures in Denver in March and January with horizontal axis labeled temperature in degrees fahrenheit ranges from 45 to 80. March box plot with minimum approximately at 55 and maximum approximately at 75, its interquartile range is approximately between 60 and 70, and the median is between 60 and 65. January box plot is with minimum approximately 55 and maximum approximately at 70, its interquartile range is approximately between 57 and 65, and its median is approximately between 60 and 65. Which can you tell about the mean temperatures for these two months? The mean temperature for March is higher than January's mean. The low median for January pulls the mean temperature below March's mean temperature. There is not enough information to determine the mean temperatures. The high range for March pulls the mean temperature equal to January's mean temperature. A new species is descovered and scientists are trying to calssify it. One of the key features found is that the species is entirely dependent on other organisms for its fodd necessary to ssutain life. What type of species is this? A. Autotrophic B. Heterotrophic C. Producer D. Mixotrophic If jimmy has 15 apples and give 7 to gohn how many does jimmy have? Adding a base to a solution would...? Which right is implied by the Second Amendment's right to bear arms? which one fits in this sentence? ___so funny 1. you're 2. your pls help What tone does this passage convey? Ryans face was purple with rage as he picked up the phone to dial the insurance company. A 200-foot tree fell on my car! he screamed into the phone. This is the worst disaster in the history of modern man! Ryan continued to scream at the agent. humorous satirical pessimistic optimistic heeeeeeeeeeeeeeeeelp In a standard normal distribution, what is the probability of a z-score being less than 2.55? 5.Which of the following equations has the sum of its roots as 3?(A) 2x 3x + 6 = 0(B) - x+ 3x - 3 = 0(C)2x-3/2x+1(D) 3x 3x + 3 = 0