Sentence examples for the method of propensity from inspiring English sources

An additional strength is that the method of propensity scores was used to reduce bias in this retrospective study design.

In order to examine the changes in confounder distribution due to IPTW, we calculated standardized biases for the original sample and for the sample following application of IPTW (i.e. the selected method of propensity score application) [ 31- 33].

In order to examine the impact of waste picking on MSDs, the study adopted the nearest neighbourhood method of propensity score matching (PSM).

The models were then converted into quasi-deterministic and fully stochastic forms for simulation using the method of arbitrary partial propensities (MAPP [ 52]), an 'exact' variant of the Gillespie direct method [ 53].

Our method of propensity score adjustment was straightforward.

Amino acid phi-psi propensities were derived and applied following the method of Shortle [30].

In the two more recent controlled studies on AKI after intravenous CM administration, sophisticated statistical methods of propensity score adjustment were used to neutralize differences in AKI risk factors between the contrast-enhanced and the noncontrast CT group and thus counteract the effects of selection bias.

In time-to-event analyses, applying propensity scores using inverse probability of treatment weights (IPTW) minimizes bias relative to the other methods of applying propensity scores [ 21].

The rationale and methods underlying the use of propensity scores for proposed causal exposure variables have been previously described [ 13, 14].

This article presents only the effects of different matching methods on the balance of propensity score, not on the resulting bias in the estimate of the effect of exposure, which is ultimately what is of interest.

The multivariable-adjusted RRs for CHD were 1.15 (95% CI 0.79 1.68) for patients who had used sulfonylurea therapy for 1 5 years, 1.39 (0.87–2.23) for 6 10 years, and 1.99 (1.22–3.25) for >10 years compared with nonusers by the stratification of propensity score method (P for trend = 0.005).