Improved estimates of floating absolute risk
Witryna19 paź 2011 · These biases are possible explanations for between-study heterogeneity in relative risk estimates, but also have the potential to influence the shape and … Witryna1 lip 2011 · We present a simple influence function based approach to compute the variances of estimates of absolute risk and functions of absolute risk. We apply this approach to criteria tha
Improved estimates of floating absolute risk
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WitrynaEaston, D. F, Peto, J. and Babiker, A. G. A. G. (1991) Floating absolute risk: an alternative to relative risk in survival and case-control analysis avoiding an arbitrary …
Witryna19 paź 2011 · These biases are possible explanations for between-study heterogeneity in relative risk estimates, but also have the potential to influence the shape and strength of the overall associations observed. ... Plummer M (2004) Improved estimates of floating absolute risk. Stat Med 23: 93–104. View Article Google Scholar 26. Thompson SG, … WitrynaThe floating absolute risk method provides the variance of the logarithm of the hazard ratio for each category (including the reference category) to facilitate comparisons across the different exposure categories. The boxes represent hazard ratios, with the size inversely proportional to the variance of the logarithm of the hazard ratio, and ...
Witryna15 sty 2004 · Floating absolute risks are an alternative way of presenting relative risk estimates for polychotomous risk factors. Instead of choosing one level of the risk … WitrynaThis absolute risk can be weighed against the probable absolute reduction in her risk of recurrence or ... Plummer M. Improved estimates of floating absolute risk. Stat Med 2004;23: 93-104. Crossref;
Witryna27 cze 2024 · Floating variances are not real variances, but they can be used to calculate the variance error of contrast by treating each level as independent. Plummer (2003) …
Witryna3 sie 2004 · The method of floating absolute risks leads to confidence intervals that are approximately independent and are therefore readily interpreted ( Plummer, 2004 ). Sampling variations in smoking... iapt and older peopleWitryna15 sty 2004 · Floating absolute risks are an alternative way of presenting relative risk estimates for polychotomous risk factors. Instead of choosing one level of the risk … monarch altair trialWitrynaFloating absolute risks (FAR) is used to estimate the relative hazard ratios and to get the confidence intervals. From the example, FAR can describe the construction of … monarch alternative capital hedge fundWitrynaFor all analyses with 3 or more exposure categories, the floating absolute risk method was used to estimate group-specific 95% CIs, which enabled the comparisons across … iapt and cbtWitrynaAbstract Floating absolute risks are an alternative way of presenting relative risk estimates for poly-chotomous risk factors. Instead of choosing one level of the risk factor as a reference category, each level is assigned a “floated ” variance which describes the uncertainty in risk without reference to another level. monarch alternative investmentsWitrynaFloating absolute risks are an alternative way of presenting relative risk estimates for poly-chotomous risk factors. Instead of choosing one level of the risk factor as a … iapt anxiety bookletWitryna15 sty 2004 · A method for estimating the floated variances is presented that improves on the previously proposed 'heuristic' method and may be calculated iteratively with a … iapt application form