Sentence examples for based on randomized comparisons from inspiring English sources

It is the first individual patient data set compiled prospectively, based on randomized comparisons in studies of generally similar overall design.

It is noteworthy that this is a post hoc analysis of clinical trial data and the results are no longer based on randomized comparisons.

However, provided the constituent trials are unbiased and were conducted in similar patient populations, both analyses should result in unbiased estimates of treatment effects and are superior to observational studies because they are based on randomized comparisons [ 23].

Seven study designs can be distinguished based on randomization, comparison group, and time criteria: Nine randomized studies were included.

Furthermore, the comparisons undertaken here were not based on randomized groups and hence comparisons in each of the subgroups are limited by the lack of a respective control.

Two study designs were used: a) between-group comparisons based on randomized stove assignment, and b) before-and-after comparisons within subjects before and after they received improved stoves.

Methods: We used two complementary study designs: a) between-groups comparisons based on randomized stove assignment, and b) before-and-after comparisons within control subjects who used open fires during the trial and received chimney stoves after the trial.

We estimated the intervention effects using two different study designs: between-group comparisons based on randomized stove assignment, and before-and-after echo-intervention comparisons among the control group.

The Swedish data was not based on randomized trials but suggested that bigger clinical trials comparing the two types of stents were needed, he said.

Based on randomized simulated data sets the observed similarity of functional genes between sites is significantly greater than expected by chance for all comparisons except those involving the Antelope Island site and the 3510S site (Table S1).

In order to autonomously extract the valid returns, we propose a new algorithm based on randomized Hough transform (RHT).