Sentence examples for identical strata from inspiring English sources

Thus, aiming at avoiding overestimated groupings, all the identical strata in both analyses and only the different strata having fewer groups of interest was preserved.

No two working places are having identical strata condition.

It is assumed to be identical across strata (no interaction between the exposure and the pairs) and thus to be implicitly common for the whole exposed population: exp γ t is defined as the population-weighted average of the stratum-specific hazard ratios.

When we repeated analyses stratified by whether the index child was the first born or second or greater and by parental age (less than 25 years versus > = 25 at birth of child) the results were essentially identical in each strata (results available from authors on request).

All independent variables were included in the multiple logistic regression models, and the models are estimated for each income stratum with identical variables presented for each SES stratum.

Identical analyses with age strata of 3 and 5 years for matching of cases and controls gave similar results.

In addition, all observations in every stratum have identical values of the covariates similar to the direct standardization procedure, which is a weighted average of predictions of all strata formed by the covariates where the weights are taken from a reference population.

(A similar approach involving only sex- and season-specific strata yielded virtually identical results, which are not presented in this paper).

It has been established that a Poisson model for counts with stratum indicators gives identical estimates and can allow for these phenomena [ 2], but it is little used, probably because of the overheads in estimating many stratum parameters.

It has been established that a Poisson model for counts with stratum indicators gives identical estimates to those from conditional logistic regression and does not have these limitations, but it is little used, probably because of the overheads in estimating many stratum parameters.

We then modeled El Paso residency with these five strata using models otherwise identical to those used previously.