Sentence examples for assignment to groups from inspiring English sources

During the study period, no specific selection was carried out in assigning patients to the control or the MICPB group, assignment to groups was based only on the availability of the different CPB circuits.

Future studies with random assignment to groups are nevertheless required to investigate the causal connection more directly.

Despite not being exactly aleatory and the fact that teachers in experimental group were consulted for agreement (they agreed), the assignment to groups did not consider teacher's motivation or preference.

Given that assignment to groups was random, so that the only difference was the information given to employers and workers, it is plausible to interpret the worse outcomes for those with vouchers as indicating adverse stigma effects that reduced the effect of the hiring credits.

A randomized assignment to groups was considered unethical, and the five cases with the greatest proclination of the lower incisors measured to the mandibular plane were therefore assigned to the EG. To reduce bias, the same bracket prescription was used in all the cases, and patients either requiring extractions or with lower arch crowding greater than 4 mm were excluded from the sample.

Propensity score matching methodology has a strong statistical lineage in situations of nonrandom assignment to groups.

The procedure of video-rating ensures the full 'blinding' of the Dutch raters of an individual's assignment to group.

In the Clark et al. [ 38, 39] studies sequential assignment to group treatment or to the wait list was performed on the basis of matching for sociodemographic variables.

The randomization and assignment to group was performed by the senior researcher using a computer-generated random number list (EPI INFO 6.0; Centers for Disease Control and Prevention, Atlanta).

The research coordinator will generically label the treatment assignments to group A and B to ensure blinding is maintained.

The insufficient assignment to risk groups or life stages.