0211 Odds Ratio Product: A Measure of Sleep Homeostasis Following Prolonged Wakefulness
نویسندگان
چکیده
منابع مشابه
[Odds Ratio: review about the meaning of an epidemiological measure].
INTRODUCTION It is very important to review the meaning of the Odds Ratio as a measure of effect and association, as well as, the bias of the Odds Ratio when it is assumed as a risk ratio or a prevalence ratio in the case of frequent disease or frequent health outcome. MATERIAL AND METHODS We simulated in a cohort of 200 individuals with 100 exposed and 100 non-exposed to a risk factor, a fir...
متن کاملOdds Ratio an Important Measure in Case Control Study
DEAR EDITOR, This is regarding the article published in your journal “Diabetes and Oral Health: A Case‐control Study” Vol. 3, No. 11, November 2012. I appreciate the efforts by the author for making excellent study in diabetes and much neglected part of it, oral health. However, I have two important comments, one with regards to design and other with regards to analysis. First, since the study ...
متن کاملInformational Odds Ratio: A Useful Measure of Epidemiologic Association in Environment Exposure Studies
The informational odds ratio (IOR) measures the post-exposure odds divided by the pre-exposure odds (ie, information gained after knowing exposure status). A desirable property of an adjusted ratio estimate is collapsibility (ie, the combined crude ratio will not change after adjusting for a variable that is not a confounder). Adjusted traditional odds ratios (TORs) are not collapsible. In cont...
متن کاملControl of sleep and wakefulness.
This review summarizes the brain mechanisms controlling sleep and wakefulness. Wakefulness promoting systems cause low-voltage, fast activity in the electroencephalogram (EEG). Multiple interacting neurotransmitter systems in the brain stem, hypothalamus, and basal forebrain converge onto common effector systems in the thalamus and cortex. Sleep results from the inhibition of wake-promoting sys...
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ژورنال
عنوان ژورنال: Sleep
سال: 2018
ISSN: 0161-8105,1550-9109
DOI: 10.1093/sleep/zsy061.210