In a cross-sectional study of the association between alcohol consumption and dementia, the most appropriate effect measure to calculate is:单项选择题

A

odds ratio

B

relative risk

C

population attributable risk

D

risk difference

登录即可查看完整答案

我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。

类似问题

Question27 This health research indicator is typically used in case controlled studies where the outcome has already occurred thus making it a retrospective analysis. A value greater than 1 indicates an increase of the outcome with exposure, while a value of less than 1 indicates decrease.Which of the below best fits this decriptor ? Select one alternative: Hazard ratio Alternative ratio Health ratio Odds ratio Reset

A case-control study was conducted to evaluate the relationship between aspirin use and the risk of colon cancer. 2,000 cases and 2,000 controls were enrolled in the study. 1,800 of the cases reported using aspirin in the past while 1,200 of the controls reported using aspirin in the past. Using the data given above, calculate the numeric value of this measure of association. The numeric value is...

Section A: Read the text and answer the questions. Brutalism is an architectural style, introduced in the 1950s. It uses exposed concrete to create geometric structures with a grey appearance. Concrete buildings are often criticised as cold and ugly, lacking the warmth of stone or the smooth feel of steel. However, concrete, as a building material, has unique characteristics. It is extremely flexible when wet, and is adapted to create interesting shapes. Many urban public buildings, such as universities, have also used concrete as the main material to indicate strength and permanence. Instead of keeping Brutalist buildings, many are being demolished to make space for modern styles. However, this does not acknowledge the cultural history of these buildings, and is not sustainable. Fill in the gap with ONE WORD from the paragraph. 1. Brutalist architecture included exposed concrete, which gave a cold Answer Question 1[input] .

Which ONE of the following thalamic nuclei is targeted by the trigeminothalamic tract?

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！