Dictionary » C » Confounding

Confounding

Confounding

1. A situation in which the effects of two or more processes are not separated; the distortion of the apparent effect of an exposure on risk, brought about by the association with other factors that can influence the outcome.

2. A relationship between the effects of two or more causal factors observed in a set of data, such that it is not logically possible to separate the contribution of any single causal factor to the observed effects.


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biology urgent need help?

They could all be potentially confounding, if the insects sense and respond to - A - Humidity B - Geomagnetism C - Different stimuli at different ages D - Polarization of light interacting with the materials E - Frequencies of light F - ...

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by Darby
Tue May 20, 2014 6:42 pm
 
Forum: General Discussion
Topic: biology urgent need help?
Replies: 3
Views: 1500

biology urgent need help?

... be a large difference between the number of insect in a dark side and the number in a bright side of the chamber.” Which one could be the three confounding variables? A - Varying humidity across the chamber B - The orientation of the chamber C - The age of the insects D - The non-reflective ...

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by zak
Sun Dec 15, 2013 12:19 pm
 
Forum: General Discussion
Topic: biology urgent need help?
Replies: 3
Views: 1500

Mendel's law

Guys i need some help in answering the following two question. 1. what confounding problems could have occurred if Mendel had chosen another plant with exposed male and female structures. 2. provide six genetic occurrences under which Mendel's laws/results ...

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by frankndalama
Mon Nov 05, 2012 10:59 am
 
Forum: Genetics
Topic: Mendel's law
Replies: 2
Views: 2702

Re: Why did my Streptococci not grow on my PEA agar?

... should grow, there are little to no data on mitis and the context in which one finds these bacteria would not be one that typically would have a confounding Gram negative presence that one would need or want to exclude. That your pneumo or mitis isolate grew poorly is not that surprising and ...

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by JorgeLobo
Tue Mar 06, 2012 12:38 pm
 
Forum: Microbiology
Topic: Why did my Streptococci not grow on my PEA agar?
Replies: 1
Views: 1715

Left-handers

... to the brain." ... "When left-handed women were compared with the other women, and the data were adjusted for a number of potentially confounding factors, lefties had a 40 percent higher risk of dying from any cause, a 70 percent higher risk of dying from cancer, and a 30 percent higher ...

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by biohazard
Mon Aug 09, 2010 7:00 am
 
Forum: Human Biology
Topic: Left-handers
Replies: 2
Views: 2579
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