What is the hazard ratio for COPD mortality among men for smokers of ¥20 pack-years vs. never
Question:
The results in Table 14.37 were obtained from the study.
Table 14.37 Risk factors for COPD death among 169,871 study participants, China, 19912000
Transcribed Image Text:
Men Women Baseline risk factor se se Age, 10 years Alcohol consumption (at least 12 times in past year) Cigarette smoking 1-19 pack-years 2 20 pack-years Hypertension No high school education Physical inactivity Underweight (BMI <18.5) Living in Northern China Living in rural China 1.030 0.031 0.997 0.034 -0.174 0.064 0.365 0.153 0.109 -0.062 0.091 0.300 0.166 0.067 0.571 0.100 0.049 0.063 0.058 0.069 0.904 0.863 0.110 0.202 0.300 0.451 0.082 0.073 0.065 0.978 0.956 0.073 0.062 0.329 0.548 0.073 0.071 0.761 0.582 0.074
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
The hazard ratio is estimat...View the full answer
Answered By
Charles mwangi
I am a postgraduate in chemistry (Industrial chemistry with management),with writing experience for more than 3 years.I have specialized in content development,questions,term papers and assignments.Majoring in chemistry,information science,management,human resource management,accounting,business law,marketing,psychology,excl expert ,education and engineering.I have tutored in other different platforms where my DNA includes three key aspects i.e,quality papers,timely and free from any academic malpractices.I frequently engage clients in each and every step to ensure quality service delivery.This is to ensure sustainability of the tutoring aspects as well as the credibility of the platform.
4.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Test the hypothesis that the hazard ratio for smoking 20 pack-years vs. never smoking is significantly different (at the 5% level) for men vs. women? Most risk factors seem of comparable magnitude...
-
Test the hypothesis that the hazard ratio for smoking 20 pack-years vs. never smoking is significantly different (at the 5% level) for men vs. women? Most risk factors seem of comparable magnitude...
-
The lifetime of a certain battery is modeled with the Weibull distribution with = 2 and = 0.1. a. What proportion of batteries will last longer than 10 hours? b. What proportion of batteries will...
-
What is the capacity for each of the containers in Problems 4754? (Give answers in the U.S. system to the nearest tenth of a gallon or in metric to the nearest tenth of a liter.) Orange 25 cm Juice...
-
Soda and lime are added to a glass batch in the form of soda ash (Na2CO3) and lime-stone (CaCO3). During heating, these two ingredients decompose to give off carbon dioxide (CO2), the resulting...
-
List the properties of EBTs and each of the properties as Stable Analysis Patters.
-
Determine the fundamental frequency of a uniform fixed-fixed beam carrying a mass \(M\) at the middle by applying Rayleigh's method. Use the static deflection curve for \(W(x)\).
-
Quality improvement relevant costs, and relevant revenues. The Tan Corporation uses multicolor molding to make plastic lamps. The molding operation has a capacity of 200,000 units per year. The...
-
Jan 1 st: issued 7 0 0 0 shares of 1 0 0 $ present value, 4 % preferred stock at par Jan 2 nd: Declared a 2 : 1 stock split on the common Feb 1 st: issued 6 0 0 0 shares of common stock for equipment...
-
Natural Fragrance, Inc., began operations on January 1, 2012. The company produces a hand and body lotion in an eight-ounce bottle called Eternal Beauty. The lotion is sold wholesale in 12-bottle...
-
Write down the Cox proportional-hazards model. What does the term proportional hazards mean? Pulmonary Disease A study was performed among 169,871 Chinese men and women in 1991 ages 40 years and...
-
Suppose we wish to conduct a clinical trial to study the association between ASA and colon cancer. We will enroll 50,000 women in the study, half of whom will be assigned to ASA and half to placebo....
-
Calculate the pressure exerted by 1.00 mol C 2 H 6 (ethane), behaving as (a) An ideal gas; (b) A van der Waals gas when it is confined under the following conditions: (i) at 273.15 K in 1.121 L;...
-
Charles's House of Music wants to purchase Transposelt, a system that transposes any song in its database and prints sheet music in the requested key. This system allows singers to obtain sheet music...
-
A dairy company processed raw milk for $60,000. This raw milk can be converted into the following types of milk with listed sales values. Joint Products Whole milk 2% milk Skim milk Total Sales Value...
-
Ethics and budgeting Faced with three young children who were always complaining "I'm bored," Ann Newton looked for an interesting after-school activity. Finding nothing available in the community,...
-
Huron Company produces a commercial cleaning compound known as Zoom. The direct materials and direct labor standards for one unit of Zoom are given below: Direct materials Direct labor Standard...
-
Mia works in both the jewelry department and the cosmetics department of a retail store. She assists customers in both departments and organizes merchandise in both departments. The store allocates...
-
The graph of the corresponding equation of a linear inequality is a line that separates the xy-plane into two regions. The two regions are called_______.
-
CLASS PERIO Solving Linear Equations: Variable on Both Sides Solve each equation. 1) 6r+ 7 = 13 + 7r 3) -7x-3x+2=-8x-8 5)-14 +66+7-26=1+5b 7) n-3n = 14-4n 2) 13-4x=1-x 4)-8-x= x - 4x 6)n+2=-14-n 8)...
-
Match each question with the proper significance test (from (A) (D)) needed to answer the question. a. _____ Do a majority of students at your college prefer chocolate soft serve ice cream to...
-
Does your bowl size influence how much you eat? To investigate, researchers recruited undergraduates from a large university to participate in a study that was conducted over several days. Th e...
-
Clearly describe what, if anything, is incorrect about each of the following hypotheses. a. H 0 : p 1 p 2 = 0 versus H a : p 1 p 2 0 b. H 0 : = 40 versus H a : < 30 c. H 0 : 1 2 = 0 versus H...
-
Use the given information below to evaluate each definite integral. 10 [ f(x) dx = 3 and f(x) dx = 9 a. f(x) dx = b. *8f(x) dx = C. L f(x) dx = = 10 10 f(x) dx + 6 f(x) dx = d. f* 10 e. f(x) dx =
-
what other supply chain concepts, tools, techniques, etc. would you recommend (other than CPFR) that West Marine should pursue after it purchases Boat U.S.? (Be specific, give examples, and reference...
-
3. Dollar General has a sale on a 12 pack of 12 ounce cans of Pepsi. Buy three for $11 and get a digital coupon for $2 off. It is also offering a sale on a 6 pack of 16.9 ounce bottles. Get four 6...
Study smarter with the SolutionInn App