In our baseline model we assumed that there is no gender difference in benefits of EPM and losses due to partner's EPM.
As a result, it is not yet possible to use this approach, as we have done with the smaller acute studies above, in order to quantify the difference in benefits of AV optimization in an already dyssynchronous ventricle (during atrially sensed RV pacing) from the benefits of both AV optimization and VV synchronization (during atrially sensed biventricular pacing).
Analysis by CD4 count on the subset of participants with data available showed no evidence of difference in benefit according to the level of immunosuppression (P>0.5, test for heterogeneity); we saw no difference in benefit by age or sex.
It is also possible that azathioprine has a beneficial treatment effect, which would reduce the magnitude of difference in benefit seen in comparison with CYC.
As an alternative to the confidence region approach, using asymptotic theory, Bayesian inference can be based on the posterior distribution of the difference in benefit and difference in risk, assuming that the prior distribution is locally uniform (or continuous and nonzero) near the true difference in risk and difference in benefit [ 18].
For the observed difference in the benefit of screening at different ages to be caused by confounding, however, there would have to be differences in the way confounders affect the results at different ages.
In this case, in step 3 the difference in net benefit of those two treatment strategies should be computed.
On any given day, being unemployed in Europe is better than being unemployed in the United States, because of the difference in benefits.
Moreover, baseline CEA, TIMP or CRP levels are not associated with differences in benefit from addition of cediranib in Horizon II (Spencer et al, 2013).
26 Analysis by CD4 counts on the subset of participants with data available showed no differences in benefit according to level of immunosuppression.
