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*  Co-morbidity of epilepsy in Tanzanian children: a community-based case-control study. - Department of Psychiatry
... odds ratio 14.8, 95%CI 7.6-28.6, p,0.001). Co-morbidity in CWE was associated with structural cause, abnormal ... odds ratio 14.8, 95%CI 7.6-28.6, p,0.001). Co-morbidity in CWE was associated with structural cause, abnormal ...
  https://www.psych.ox.ac.uk/publications/216103
*  METHOD FOR DIAGNOSING BONE AND JOINT DISEASE BASED ON SINGLE NUCLEOTIDE POLYMORPHISM IN CHROMOSOME 10Q24 - Patent...
bAllelic odds ratio with 95% CI. Example 2 Verification of SNPs Associated with AIS [0061] In the present Example, regarding ... dAllelic odds ratios with 95% confidence interval. Example 3 Meta-Analysis [0068] Meta-analysis was carried out by combining ... cAllelic odds ratio with 95% CI. dP value of the Breslow-Day test. ecalculated by the Mantel-Haenzel method. ,Replication Study ... As a result, in all the three SNPs, the associations with AIS were replicated (Table 4). According to the odds ratios, the ...
  http://www.patentsencyclopedia.com/app/20130065234
*  When can odds ratios mislead? | The BMJ
... odds ratios of greater than one), the odds ratio will be no more than twice the relative risk so long as the odds ratio times ... odds ratios of about 0.1), the odds ratio is only 50% smaller than the relative risk (0.1 for the odds ratio compared with a ... odds ratio)). For studies in which the odds ratio is ,1, the multiplier minus 1 gives the discrepancy ((P1×odds ratio)−P1). ... But by how much? How do we interpret an odds ratio of, say, 0.5 or an odds ratio of 3? A lack of familiarity with odds means ...
  https://www.bmj.com/content/316/7136/989
*  Relation between odds ratio and relative risk | Physics Forums
i am required to show that the odds ratio, 'OR', and relative risk, 'RR', are related by: OR = \frac{RR}{(1-p_{0})} \frac{1}{(1 ... i am required to show that the odds ratio, 'OR', and relative risk, 'RR', are related by:. [tex] OR = \frac{RR}{(1-p_{0})} \ ...
  https://www.physicsforums.com/threads/relation-between-odds-ratio-and-relative-risk.39140/
*  odds ratio - Math Help Forum
Math Help Forum is a free math help forum for Calculus, Algebra, LaTeX, Geometry, Trigonometry, Statistics and Probability, Differential Equations, Discrete Math
  http://mathhelpforum.com/tags/odds%20ratio/
*  Odds ratio | definition of odds ratio by Medical dictionary
... odds ratio explanation free. What is odds ratio? Meaning of odds ratio medical term. What does odds ratio mean? ... Looking for online definition of odds ratio in the Medical Dictionary? ... odds ratio. Also found in: Dictionary, Thesaurus, Legal, Financial, Acronyms, Encyclopedia, Wikipedia. odds ratio. ratio of two ... odds ratio. Epidemiology Cross-product ratio, exposure odds ratio overdispersion A measure of association in a case-control ...
  http://medical-dictionary.thefreedictionary.com/odds+ratio
*  Odds Ratio and Relative Risks :: SAS/STAT(R) 13.1 User's Guide
The odds ratio is formed as the ratio of the row 1 odds to the row 2 odds. The estimate of the odds ratio is computed as ... An odds ratio greater than 1 indicates that the odds of a positive response are higher in row 1 than in row 2. An odds ratio ... is the estimate of the variance of the log odds ratio and is the percentile of the t distribution with df degrees of freedom. ( ... The OR option provides estimates of the odds ratio, the column 1 relative risk, and the column 2 relative risk for tables, ...
  http://support.sas.com/documentation/cdl/en/statug/66859/HTML/default/statug_surveyfreq_details43.htm
*  Estimating Common Odds Ratio with Missing Data
With informative missingness, estimators based on the estimated cell means do not converge to the correct common odds ratio ... Analytic studies and simulation results show that the Mantel-Haenszel estimators overestimate the common odds ratio but adding ... the biases and variances of the Mantel-Haenszel estimator and modified Mantel-Haenszel estimators of the common odds ratio ... The asymptotic variance formula of the ratio estimators had smaller biases and variances than those based on jackknifing or ...
  https://drum.lib.umd.edu/handle/1903/2725
*  Odds Ratio and Attributable Risk (Retrospective) - StatsDirect
In epidemiological terms, the odds ratio is used as a point estimate of the relative risk in retrospective studies. Odds ratio ... The odds ratio ((a/c)/(b/d)) looks at the likelihood of an outcome in relation to a characteristic factor. ... Population attributable risk is presented as a percentage with a confidence interval when the odds ratio is greater than or ... A confidence interval (CI) for the odds ratio is calculated using an exact conditional likelihood method (Martin and Austin, ...
  https://www.statsdirect.com/help/miscellaneous/risk_retrospective.htm
*  Logistic Regression (Multiple Logistic, Odds Ratio) - StatsDirect
Influential data and odds ratios The following are provided under the fits and residuals option for the purpose of identifying ... A bootstrap procedure may be used to cross-validate confidence intervals calculated for odds ratios derived from fitted ... Approximate confidence intervals are given for the odds ratios derived from the covariates. ... Deviance is minus twice the log of the likelihood ratio for models fitted by maximum likelihood (Hosmer and Lemeshow, 1989; Cox ...
  https://www.statsdirect.com/help/regression_and_correlation/logistic.htm
*  The Odds Ratio Estimates Table :: SAS/STAT(R) 13.2 User's Guide
"Odds Ratio Estimates" table). proc glimmix; class A; model y = A x A*x / dist=binary oddsratio; run; By default, odds ratios ... odds ratio estimates. The odds ratios computed for the covariate are based on differencing this set of least squares means with ... It consists of estimates of odds ratios and their confidence limits. Odds ratios are produced for the following: * ... statement are available to obtain customized odds ratio estimates. For customized odds ratios that cannot be obtained with ...
  http://support.sas.com/documentation/cdl/en/statug/67523/HTML/default/statug_glimmix_details50.htm
*  Validation Study Methods for Estimating Odds Ratio in Tables When Exposure is Misclassified
Validation Study Methods for Estimating Odds Ratio in Tables When Exposure is Misclassified. Bijan Nouri,1 Najaf Zare,2 and ... Bijan Nouri, Najaf Zare, and Seyyed Mohammad Taghi Ayatollahi, "Validation Study Methods for Estimating Odds Ratio in Tables ...
  https://www.hindawi.com/journals/cmmm/2013/170120/cta/
*  IJERPH | Free Full-Text | Computing Power and Sample Size for Informational Odds Ratio
Adjusted traditional odds ratios (TORs) are not collapsible. In contrast, Mantel-Haenszel adjusted IORs, analogous to relative ... measures the post-exposure odds divided by the pre-exposure odds (i.e., information gained after knowing exposure status). A ... desirable property of an adjusted ratio estimate is collapsibility, wherein the combined crude ratio will not change after ... The informational odds ratio (IOR) measures the post-exposure odds divided by the pre-exposure odds (i.e., information gained ...
  http://www.mdpi.com/1660-4601/10/10/5239
*  Measuring association using odds ratios | R-bloggers
An important practical issue in interpreting odds ratios is that of how much smaller or larger than 1 the computed odds ratio ... Applying these transformation results to the odds ratio for Bruises yields a new odds ratio of 0.100, with a 95% confidence ... is coded as 0 changes the odds ratio from 0.059 to 1/0.059 = 17.857. Since this number is larger than the odds ratio of 9.972 ... that the log of the odds ratio approaches normality faster than the odds ratio itself does, so this approach yields more ...
  https://www.r-bloggers.com/measuring-association-using-odds-ratios/
*  The reporting odds ratio and its advantages over the proportional reporting ratio. | RTI
Rothman, K., Lanes, S., & Sacks, S. (2004). The reporting odds ratio and its advantages over the proportional reporting ratio. ... The reporting odds ratio and its advantages over the proportional reporting ratio.. ...
  https://www.rti.org/publication/reporting-odds-ratio-and-its-advantages-over-proportional-reporting-ratio-0
*  R] Plot of odds ratios obtained from a logistic model
... gepeto geppetto5st at gmail.com Sat Feb 6 19:28:54 CET 2010 *Previous ... Hi all! I am trying to develop a plot a figure in which I would like to show the odds ratios obtained from a logistic model. I ... Next message: [R] Plot of odds ratios obtained from a logistic model ... Next message: [R] Plot of odds ratios obtained from a logistic model ...
  https://stat.ethz.ch/pipermail/r-help/2010-February/227280.html
*  Believability of relative risks and odds ratios in abstracts: cross sectional study | The BMJ
Believability of relative risks and odds ratios in abstracts: cross sectional study BMJ 2006; :bmj;bmj.38895.410451.79v1 ... Believability of relative risks and odds ratios in abstracts: cross sectional study ... Believability of relative risks and odds ratios in abstracts: cross sectional study ... Believability of relative risks and odds ratios in abstracts: cross sectional study. BMJ 2006; doi: https://doi.org/10.1136/bmj ...
  http://www.bmj.com/content/early/2005/12/31/bmj.38895.410451.79
*  Odds ratio - Wikipedia
... and population log odds ratio (LOR): Cohen's h Diagnostic odds ratio Forest plot Hazard ratio Rate ratio Cornfield, J (1951). " ... The odds ratio is the ratio of the odds of an event occurring in one group to the odds of it occurring in another group. The ... compute the odds that the same individual has "A" Divide the odds from step 1 by the odds from step 2 to obtain the odds ratio ... Thus the odds ratio equals one if and only if X and Y are independent. The odds ratio is a function of the cell probabilities, ...
  https://en.wikipedia.org/wiki/Odds_ratio
*  Diagnostic odds ratio - Wikipedia
The diagnostic odds ratio is defined mathematically as: Diagnostic odds ratio, DOR = T P / F P F N / T N {\displaystyle {\text{ ... As an odds ratio, the logarithm of the diagnostic odds ratio is approximately normally distributed.[clarification needed] The ... We compute the confidence interval for the diagnostic odds ratio of this test as [9, 134]. The diagnostic odds ratio is ... the diagnostic odds ratio is a measure of the effectiveness of a diagnostic test. It is defined as the ratio of the odds of the ...
  https://en.wikipedia.org/wiki/Diagnostic_odds_ratio
*  Help with stats interpretation!! Odds Ratio in dose-response model - Who Posted?
Math Help Forum is a free math help forum for Calculus, Algebra, LaTeX, Geometry, Trigonometry, Statistics and Probability, Differential Equations, Discrete Math
  http://mathhelpforum.com/misc.php?do=whoposted&t=203257
*  Multivariate odds ratios of chronic kidney disease | Zanran
Multivariate odds ratios of chronic kidney disease (subgroup analyses by age and sex)., Multivariate odds ratio for chronic ... Solid thick line represents the predicted odds of CKD from nonparametric logistic regression; dashed lines, 95% confidence ... kidney disease or microalbuminuria based on the presence of components of the metabolic syndrome, Multivariable-adjusted odds ... statistics on Multivariate odds ratios of chronic kidney disease: ...
  http://www.zanran.com/q/Multivariate_odds_ratios_of_chronic_kidney_disease
*  There's Nothing Odd about the Odds Ratio: Interpreting Binary Logistic Regression - Statistics Solutions
If the odds ratio for gender had been below 1, she would have been in trouble, as an odds ratio less than 1 implies a negative ... To conclude, the important thing to remember about the odds ratio is that an odds ratio greater than 1 is a positive ... There's Nothing Odd about the Odds Ratio: Interpreting Binary Logistic Regression There's Nothing Odd about the Odds Ratio: ... the interpretation of the odds ratio is a little different, but we can use the same logic. This odds ratio is interpreted in ...
  http://www.statisticssolutions.com/theres-nothing-odd-about-the-odds-ratio-interpreting-binary-logistic-regression/
*  Example 88.5 Comparing Two Proportions with a Log Odds Ratio Test :: SAS/STAT(R) 13.1 User's Guide
The following statements create and display (in Output 88.5.7) the data set for the log odds ratio statistic and its associated ... The following statements create and display (in Output 88.5.13) the data set for the log odds ratio statistic and its ... This example compares two binomial proportions by using a log odds ratio statistic in a five-stage group sequential test. A ... The following statements use the LOGISTIC procedure to compute the log odds ratio statistic and its associated standard error ...
  http://support.sas.com/documentation/cdl/en/statug/66859/HTML/default/statug_seqtest_examples05.htm
*  Negative odds ratio? HELP PLEASE | Statistics Help @ Talk Stats Forum
I am completing an xtlogit random effects analysis using Stata 13.1 and a number of the odds ratios in my model have... ... I am completing an xtlogit random effects analysis using Stata 13.1 and a number of the odds ratios in my model have returned ... I.e. can I quote them as positive values or are they true negatives i.e. very low odds?. Thankyou! ...
  http://www.talkstats.com/threads/negative-odds-ratio-help-please.65342/
*  Loughborough University Institutional Repository: Dichotomous transformations for statistical inference about odds ratios
In this paper, we investigate dichotomisation for statistical inference about odds ratios in a situation where two underlying ... Dichotomous transformations for statistical inference about odds ratios. Journal of Nonparametric Statistics, 21 (1), pp. 41-48 ...
  https://dspace.lboro.ac.uk/dspace-jspui/handle/2134/9165