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

Which factor is a negative influence on health? A. Restaurant inspections B. Nutrition guidelines C. Disease Transmission D. City Politics

Answers

Answer:

the answer is C. Disease Transmission.

A nurse is assessing the family of a 10-year-old child brought into the emergency department with severe injuries. Which statement made by the parents could indicate child abuse

Answers

What are the answer choices

how to pull out faster

Answers

Answer:

Be fast

Explanation:

Answer:

have super speed

Explanation:

Click on ONE answer only.
If you're driving for long periods of time, night or day, how long
and frequent should your breaks be?
five minutes every hour
fifteen minutes every two hours
one hour every ten hours
thirty minutes every five hours
Check Answer

Answers

Answer:

the only one that looks ok to me is

15 mins every 2 hours

Explanation:

While driving it is mandatory to take a fifteen minutes break every two hours. The correct option is B.

What precautions should one take while driving?

During driving one must be very careful to avoid accidents.

Some things should keep in mind before driving such as avoiding drinking, keeping safe distance from other vehicles, wearing helmet on two-wheelers, driving within speed limits, etc.

One must take a fifteen minutes break every two hours in between driving.

Thus, the correct option is B.

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what is a person who both genuinely acts and believes in what the group has influenced him or her to do

Answers

A person who both acts and believes in what the group has influenced him/her to do is a CONFORMANT person.

if you’d like to do resistance training at home, which one of the following choices would be your best purchase option? A. treadmill B. stair climber C.hand weights D, rowing machine

Answers

Answer:

Rowing machine

Explanation:

Rowing machine will

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.

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Throat change in what way​

Answers

Answer:

Laryngeal Cancer

Throat cancer is very serious condition requiring immediate medical attention. Chronic hoarseness warrants evaluation by an otolaryngologist to rule out laryngeal cancer. it is important to remember that that prompt attention to changes in the voice facilitate early diagnosis. Remember to listen to your voice because it might be telling you something. Laryngeal cancer if diagnosed in its early stages.

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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Which end of the Humerus (upper arm bone) forms part of the elbow? Select one: a. Distal b. Latral c. Medial d. proximal

Answers

Answer:

a- distal

Explanation:

The distal humerus is the lower end of the humerus. It forms the upper part of the elbow.

The distal end of the humerus has two articulation areas, which join the ulna and radius bones of the forearm to form the elbow joint.

What bone forms the elbow joint?

The elbow is where the two bones of the forearm – the radius at the thumb facet of the arm and the ulna at the pinky finger side – meet the bone of the higher arm -- the humerus. The decrease quit of the humerus flares out into two rounded protrusions called epicondyles, wherein muscle groups attach.

What part of the elbow is fashioned by way of the give-up of the humerus?

The lower end of the humerus divides into 4 bony protrusions – at the outdoor known as the medial and lateral epicondyles which can be felt on either aspect of the elbow joint. the other two – the capitellum and trochlea shape the joint with the higher end of the radius and ulna.

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Food insecurity remains a global problem despite the fact that worldwide food production exceeds the needs of the world’s population.

Please choose the correct statements about food insecurity and poverty.

Answers

Can u add an image u could just comment it and I’ll help:)

which of the following is NOT a risk factor of using biotechnology in agrictulre
a) homaochromatosis
b) changes in nutrient content
c) unsafe animal feed
d) production of plant toxins​

Answers

I would say a) homaochromatosis
Yes A.) is the correct answer

how many drinks are in a 10 ounce glass wine with 12% alcohol

Answers

Answer:  About 2 drinks

Explanation:

Depends how you pour the drink some say it is 1 drink

A 10-ounce glass of wine with 12% alcohol would be equivalent to 2 standard drinks.

To determine the number of drinks in a 10-ounce glass of wine with 12% alcohol, it is required to consider the standard serving size for alcohol. In the United States, a standard drink is typically defined as containing approximately 14 grams (0.6 ounces) of pure alcohol.

To calculate the number of standard drinks in a 10-ounce glass of wine with 12% alcohol:

Convert the alcohol content from percentage to decimal form: 12% = 0.12.Determine the volume of alcohol in the wine: 10 ounces x 0.12 = 1.2 ounces of alcohol.Divide the volume of alcohol by the standard drink size: 1.2 ounces / 0.6 ounces = 2 standard drinks.

Therefore, a 10-ounce glass of wine with 12% alcohol would be equivalent to 2 standard drinks.

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The first case of HIV in the US was reported in 1924.

Answers

Answer:

It's false.

Explanation:

The first case was roughly in the 1980's.

Answer:

false

Explanation:

According to this passage, when applying the decision-making process to healthcare decisions, what should be considered?
-Decision making should be easy.
-Decision making should be quick.
-Wise people take time to make decisions.
-Smart people do not have to consider choices.


C is correct

Answers

the correct answer is c

Answer:

Option C) Wise People take time to make decisions

Explanation:

=> Decision making should not be easy and quick

=> Smart People make decisions quickly and also "effectively".

=> Wise People take time to make decisions. They think over it wisely. They focus on decision, think over it, avoid all distractions and at last make the most wise decisions.

List another name for the larynx and the importance it plays in the human body.

Answers

Explanation:

List another name for the larynx and the importance it plays in the human body. The larynx is also called the voice box. While its main function is to allow a person to speak, it also protects the trachea.

The larynx is other wise named as voice box , it allow a person to speak, it also protects the trachea.

What is the function of larynx ?

The larynx is located at the upper respiratory tract and is a flexible tube where air passes between pharynx and trachea.

This tube is composed of cartilage and muscle, and it is  lined with a mucus membrane.

As the name suggest, it involve in speech production.

It is composed of two pairs of vocal folds and the vibration in it lead to  speak and sing.

Larynx also act as air passage in the respiratory system by providing smooth passage of air from the nasal cavity to the lungs

It involve in channeling food into the digestive system and it prevent choking during eating and drinking

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All of the following pathogens are destroyed by irradiation
EXCEPT
insects
viruses
O parasites
bacteria​

Answers

Viruses is the correct answer

If the average cost of raising a child is $16,900 per year,
and the cost of living is $28,500 without a child, which
levels of education would provide the income to
comfortably raise a child? Check all that apply.
associate's degree
high school diploma
doctoral degree
bachelor's degree
some college

Answers

Answer:

A, C, and D

Explanation:

The levels of education that would provide the income to comfortably raise a child are as follows:

Associate's degreeDoctoral degreeBachelor's degree.

Thus, the correct options are A, C, and D.

What are the levels of education?

The levels of education may be defined as the succession from very elementary to more complicated learning experiences, embracing all fields and program groups that may occur at that particular.

The above-mentioned levels of education provide individuals with a good source of income to comfortably raise a child in all of their aspects like personality development, education system, physical development, etc.

Therefore, the correct options are A, C, and D.

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Air pollution 1. does this issue affect health in your community 2. what is a controversy city or debate surrounding a social health concern 3. what are your opinions about this social health issues It must be 2-3 sentences

Answers

Answer:

Air pollution is defined as the contamination of air.

1. Yes, this issue of air pollution affects our community as it increases diseases related to lungs and also promote several other diseases which weakens one's immune system.

2. Delhi, India is one of the controversy city surrounding a social health concern because every year after holy festival of Diwali, the city got surrounded with full of smoke from crackers and causes air pollution that leads to varioud breathing problems in human beings . Not only Diwali but also due to globalisation and increasing number of vehicles in India capital Delhi, air pollution rate is increasing rapidly. To minimise the effect of air pollution, delhi government enforce use of CNG vehicle and odd-even system.

3. This social health issues are required to be noticed as it causes serious effects including one third of death from stroke, heart diseases and lung cancer. Meeting the goals of the Paris agreement to combat climate change can help to save Earth from the harsh effect of air pollution.

What are the best stretches to do for long distance running?

Answers

Answer:

Hold each of these stretches for around half a minute, and depending on how long you've got, repeat once or twice on each leg.

1.Lying hamstring stretch with cord.

2.Lying gluteal stretch against wall.

3.Groin stretch.

4.Gastrocnemius (upper calf) stretch.

5.Soleus (lower calf) stretch.

6.lliotibial band stretch.

7.Hip flexor stretch.

answer

Lying hamstring stretch with cord

Lying gluteal stretch against wall

Groin stretch

Gastrocnemius (upper calf) stretch

Iliotibial band stretch

Soleus (lower calf) stretch

Hip flexor stretch

Standing quadriceps stretch

What is the effect of blanching food ?

Answers

Answer:

Blanching is a must for all vegetables to be frozen. It stops enzyme actions which can cause loss of flavour, texture and colour. Blanching cleanses the surface of dirt and organisms, brightens the colour and helps retan loss of vitamins.

Answer:

inactivate enzymes in food

Which service is provided by the National Teen Dating Abuse Online Helpline? free legal advice emergency shelter highly trained advocates financial assistance

Answers

Answer:

C. highly trained advocates

Explanation:

Just took the quiz

Highly trained advocates are provided by the National Teen Dating Abuse Online Helpline. So, the correct option is C.

What is National Teen Dating Abuse Online Helpline?

The National Dating Abuse Helpline, which runs the round-the-clock text, phone, and support services, is the primary service provider. Users can text Helpline advisors 24 hours a day, 7 days a week, about anything, from inquiries regarding healthy relationships to flagging red flags regarding relationships, using the Helpline's texting feature.

Via the 24-hour phone service, the Helpline's peer advocates assist thousands of teenagers and young adults. Callers can connect with an advocate by dialing 1-866-331-9474, who has been trained to provide information, support, and advocacy to people who are involved in abusive dating relationships as well as to concerned friends, siblings, family members, teachers, law enforcement officials, and service providers.

Therefore, the correct option is C.

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Your question is incomplete, most probably the complete question is:

Which service is provided by the National Teen Dating Abuse Online Helpline?

free legal advice emergency shelter highly trained advocates financial assistance

Kayla, a healthcare professional, needs to move a heavy object. Which action should Kayla avoid when handling the object? A. pushing the object B. pulling the object C. sliding the object D. lifting the object

Answers

Answer:D. Lifting the object

Explanation:

Kayla should aviod lifting the object because it could cause an injury if not lifted correctly.

Answer: D. Lifting the object

Explanation: Health and Safety for Healthcare Professionals: It is easier to pull, push, or roll an object than it is to lift it.

Which of the six main motivating factors in lifetime fitness is most important? Justify your response

Answers

Answer:

1-  Self-esteem, 2- Enjoyment, 3- Support time,

4- Good wages, 5- Interesting work,

6-A Millenial in a boomer body

Explanation:

all these six factors motivate in lifetime fitness.

Answer:

Knowledge, discipline, support, time management, enjoyment, and success. knowledge makes us able to identify the things that we should do and things we should avoid.

Explanation:

What is the percentage of incoming college students who report being frequent, high-risk drinkers?

63%
36%
17%
11%

Answers

The percentage of incoming college students who report being frequent, high-risk drinkers is 11%.

A number of college students engage in heavy drinking due to the high number of social activities available on and off campus for college students but a more alarming statistic showed that this happens to freshman students who are incoming as well.

Studies showed that at least 11% of incoming college students are frequent in their drinking and this is most likely as a result of:

Peer pressureThe need to celebrate the independence that comes with no longer being in high schoolThe high number of social events catering for young people who just finished high school.

It is worthy of note that frequent high risk drinking can result in Alcohol Use Disorder (AUD) which can affect a person for years to come and why those 11% are encouraged to stop drinking or to drink more moderately.

11% of new college students report being frequent and high-risk drinkers.

The university is a social space in which people of different origins and varied interests converge. This diversity makes both a space for cultural exchange.

On the other hand, the university marks a radical change in the life of a young person because during this stage the students:

They acquire greater independenceMake important life decisions such as your area of expertiseHe begins his adulthoodMeet different people who will influence your life

According to the above, this radical change in the lives of young people generally causes frequent consumption of alcoholic beverages. Recent studies indicate that about 11% of new college students start drinking frequently.

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Early pioneers of psychology set the
groundwork for which of the following?
A. The future exploration of human and animal behavior.
B. The future exploration of human inventions.
C. The future exploration of human anthropology.
D. The future exploration of world history.

Answers

the answer is

A. The future exploration of human and animal behavior.

22%of 2 is what and explain​

Answers

Answer:

[tex]\Large \boxed{\sf \ \ 0.44 \ \ }[/tex]

Explanation:

Hello,

Let's compute it.

[tex]22\%\cdot 2 = \dfrac{22}{100}\cdot 2=\dfrac{22\cdot2}{100}=\dfrac{44}{100}=\dfrac{4*11}{4*25}=\dfrac{11}{25}=0.44[/tex]

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

Answer:

[tex] \frac{11}{25} [/tex]

Step by Step Explanation:

of in Mathematics is the same ×

22% of 2 is the same as 22% x 2

So, 2 will cancel 100, 50 times. And 22 and 50 will be cancelled by 2. It will be left with 11/25 × 2. Then we multiply. So, let's try to solve it;

22% of 2 =

22% × 2 =

[tex] \frac{22}{100} \times 2[/tex]

[tex] \frac{22}{50} \times 1[/tex]

[tex] \frac{11}{25} \times 1[/tex]

[tex] \frac{11 \times 1}{25} [/tex]

[tex] \frac{11}{25} [/tex]

or

0.44

Hope it helps!!Please mark me as the brainliest!!!

Thanks!!!!

Zinc is integral to many functions in the human body; consequences of deficiency can be severe. Zinc deficiency hinders and absorption, causing diarrhea, which further contributes to deficiency in zinc and other nutrients.
a.gastric mobility
b. digestion
c. swallowing
d. interaction
The next few questions will help you dig deeper into copper’s importance in the human body.
Use your knowledge of copper to answer the following questions.
For the most part, typical/common U.S. diets naturally provide---------------- amounts of copper.
a .excessive
b. adequate
c. dangerous
d. insufficient

Answers

Answer:

hinders digestion and absorption

provide adequate amounts of copper

Explanation:

Zinc is an essential nutrient that can not be synthesized by the body. This mineral is needed for different cellular processes including cell division and growth, as well as for the metabolism of carbohydrates. Zinc is also fundamental in the functioning of our immune system.

Copper is one of the most abundant nutrients in the human body, this being an essential mineral for the synthesis of many types of enzymes, and responsible for the production of blood cells (i.e., white and blood cells). Similarly to zinc, the copper is fundamental for proper functioning of the immune system.

can someone please explain the skills in cornhole and how to perform them

Answers

Answer:

Tossing Tips

Explanation:

Grip the bag with four fingers under the bag and the thumb on the top in the center. A good starting stance is with both feet together. Knees should be slightly bent and your body should have a slight lean over your throwing arm to allow your arm to swing straight without hitting your leg. Start by stepping forward towards the foul line with the foot opposite of your throwing arm. As you step forward, your arm should swing backward. As your weight transfers to your forward foot, your arm will swing past your hip. Release the bag above your waistline and allow your arm and hand to finish at head level. As your arm swings, your wrist should rotate only slightly. Bag spin should really be achieved by your fingers at the top of the release. As the bag leaves your hand, your index and middle fingers should maintain contact with the bag a little longer, generating the spin. This is the finesse part that takes a lot of practice to master.

How can a teenager best avoid risky behaviors that lead to injury?
O by refusing to drink alcohol
by speeding only when running late for school
O by fighting only when provoked to do so
by attending parties where alcohol is present

Answers

Answer:

by refusing to drink alcohol

Answer:

by refusing to drink alcohol, by speeding when only running late

Explanation:

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Current folw in which dirction Suppose that the quantity of apples sold increases by 30 percent after the price of pears increases by 15 percent. What is the coefficient of cross elasticity of demand whipple corp. just issued 310,000 bonds with a coupon rate of 6.20 percent paid semiannually that mature in 15 years. The bonds have a YTM of 6.64 percent and have a par valueof 2000. how money was raised from the sale of the bonds? what was south africa like after european colonization? The boy in the wagon begins throwing bricks out of the wagon to simulate rocket propulsion. The wagon begins at rest, and the boy throws three bricks. The boys weight is 80lbs, and the weight of the wago 20 lbs. The bricks weigh 10 lbs each, and he throws them with a horizontal velocity of 10 ft/s relative to the wagon. Neglect horizontal forces on the wagon's wheels. A) What velocity does the boy attain if he throws the bricks one at a time? B) What velocity does the boy attain if he throws all three bricks at once? C) Compare the results of parts (a) and (b). What does this suggest about rocket propulsion? Why are these results different? If y 1x and y = 2 when x = 14, find the equation that connects x and y.Question 11 options:A) y = 28xB) y = 7xC) y = 28xD) y = 7x What is the equation of the line that passes through (1, 3) and (-2, -3)? y = -2x + 1 y = 2x + 1 y = x - 1 y = -x + 1 For a species with a haploid number of 23 chromosomes, how many different combinations of maternal and paternal chromosomes are possible for the gametes based on the independent assortment of chromosomes during meiosis The population of a city can be modeled with a linear equation Y equals -80 X +3450 where X is the number of years after 2000 and why is the cities population by the description of the cities population based on equation The floor of a rectangular swimming pool has an area of 350 sq.meters, and every point on the floor is of equal depth. If 4,200cubic meters of water is poured into the pool, how deep will the water level be? The graph represents measurements that Mack took in science class. Which units of measure could be related to this graph? A) x = yards and y = feet B) x = cups and y = ounces C) x = feet and y = inches D) y = pounds and y = ounces Given the table of values, determine the base for the exponential function. x y 2 1 0 1 1 9 2 81 Voy a las montaas para _____ A sports car moving at constant velocity travels 120m in 5.0s. If it then brakes and comes to a stop in 4.0s,what is the magnitude of it's acceleration? Angle measures and segment lengths. Two tangents. PLEASE HELP ASAP! LIKE IN 2 MINS PLZ!!! :) The path of a cannon firing a cannonball can be modeled by the function h(x) = x2 + 4x + 12, where x is time in seconds and h(x) is the height of the cannonball in feet. At what time does the cannonball reach its maximum height? seconds Which of the following statements is true about qualitative research? A) it provides a marketer with responses that can be presented with precise estimations. b) it is used to formulate and define a problem more clearly. C) it usually involves asking respondents to select a response from a set of choices. D) Data from qualitative research can be summarized in percentages, averages, or other statistics. E) it is generally associated with survey research that involves yes/no questions. PLEASEEEEE HELP MEEE _____ is the study and design of the work environment to address the physiological and physical demands on individuals. How does the author develop the idea that working at Tri-Valley Hospital was a good experience for the narrator? by telling the reader that things didn't go as planned for the narrator, but they turned out well in the end by showing that the narrator chose to become a doctor and work at the hospital by explaining to the reader why the narrator doesn't believe that everything happens for a reason by sharing details about how the narrator met his wife and how they built a life together