Pooled Odds Ratios for Death (All
Test for Homogeneity of Odds Ratios Using U Statistics
... common odds ratio at a pre-specified α level among 10,000 tests that were simulated with same odds ratios among K ...common odds ratio at a prescribed α level when data were simulated under ...
14
Beta-binomial model for meta-analysis of odds ratios
... However, there are important differences in coverage when using the best estimators of 𝜌 because of differences in true value of the OR. For the small number of studies K = 5, the coverage is too low for all ...
20
GEE for Multinomial Responses Using a Local Odds Ratios Parameterization
... pattern, all the proposed GEE estimators were nearly equally ...local odds ratios struc- ture ...local odds ratios structures performed slightly better than ˆ β ...
17
Odds ratios and logistic regression: further examples of their use and interpretation
... sample estimate of the variance ( Robins, Breslow, and Greenland 1986 ). The mhodds command estimates the variance using a score variance ( Clayton and Hills 1993 ). The variance estimate in the logistic command is based ...
14
An accurate test for homogeneity of odds ratios based on Cochran’s Q-statistic
... from the simulations, which we denote by Qbar. These two quantities were then divided by K − 1 to place the data on a scale common for all K. A scatter plot with a fitted line is found in Figure 15. Note that the ...
19
Unbiased estimation of odds ratios: combining genomewide association scans with replication studies.
... Again, this approach resulted in reduction of bias without achieving unbiased estimation. In fact, while these methods show that bias corrections based on heavily selected data can be made, it is known that there is no ...
14
Odds ratios from logistic, geometric, Poisson, and negative binomial regression models
... the odds of a pos- itive count between two groups (cutpoint at ...log odds link function results in model param- eters being compatible with the usual logistic regression model and enables us to directly ...
11
Against all odds! Why the ‘three darlings’ failed?
... accelerate the process of organisational death, thereby, providing further insights into why some organisations die more quickly than others. From the public policy standpoint, firms can accumulate superior ...
27
Against all odds! Why the ‘three darlings’ failed?
... accelerate the process of organisational death, thereby, providing further insights into why some organisations die more quickly than others. From the public policy standpoint, firms can accumulate superior ...
27
A comparison of two methods for estimating odds ratios: Results from the National Health Survey
... the odds ratio estimate from the WDICH method had smaller variances and shorter confidence intervals than the DICH ...for all covariates the relative confidence interval length was greater than ...
5
Online Appendix. Odds Ratios for the Logit and Conditional Logit Estimating the Likelihood. of Notice and Comment Participation...
... Of the comments with states on the proposed fee schedule revisions, we matched 8,200 unique NPI numbers to 5,179 physicians. Of these physicians we matched 259 on their first name, middle initial, last name, and state, ...
16
THE USE OF ODDS RATIOS AND RELATIVE RISK TO QUANTIFY SYSTEMIC RISK PATHWAYS IN AIR TRAFFIC CONTROL
... from front-line personnel with the disadvantages of potentially biased points-of-view being described. For this study all ASRS safety incidents reported by air traffic controllers during 2011 were queried. ...
18
A method to compute multiplicity corrected confidence intervals for odds ratios and other relative effect estimates.
... Nor should it be used in lieu of careful and informed interpretation of the results, taking into account biological plausibility (or lack thereof) and the results of prior studies. However, when statistical correction ...
5
Evaluation of the propensity score methods for estimating marginal odds ratios in case of small sample size.
... size all along the analysis process and maximizes the available amount of information as compared to PS- ...as all treated usually cannot find a non- treated to be matched ...
11
Forcing SAS/GRAPH Software to Meet My Statistical Needs: A Graphical Presentation of Odds Ratios
... ABSTRACT The calculation of odds ratios is a task that SAS software can provide easily for even the most basic programmer. However, the presentation of this information can become awkward and difficult when ...
6
Evaluation of the Propensity score methods for estimating marginal odds ratios in case of small sample size
... size all along the analysis process and maximizes the available amount of information as compared to PS- ...as all treated usually cannot find a non- treated to be matched ...
10
Against all Odds
... – all now, coincidentally, facing economic sanctions by the US government for their involvement in the war economy and prof- iteering from the Syrian civil war - represent this business class that blurred the ...
99
Against All Odds
... If all the produced energy is used locally without feeding it into the national grid, then there will be no need for a complex process of buying and selling electricity through energy ...
16
Overestimation of the effectiveness of the bicycle helmet by the use of odds ratios.
... rates, odds ratios of helmeted versus unhelmeted cyclists for head injury and other injuries on hospitalized victims are broadly used in case-control ...which odds rati- os indeed equal risk ...
13