Sentence examples for principal study sample from inspiring English sources

We also estimated models using the principal study sample and an alternative subsample of providers confirmed by the AAOS practice re-survey to have been practicing in the study practices during both study years.

Trials that only included a small proportion of prostate cancer patients within their total sample and had analyzed the data as a whole were excluded, for example Hamilton-Reeves et al. [ 87] (8.6 % of the study sample had prostate cancer) and Hernáandez et al. [ 88] ("patients with a biopsy negative for prostate cancer comprised the principal study sample" p520).

The principal study limitation involves the sampling method used in the participating ambulatory cancer clinics.

The principal sociodemographic variables of the study sample are reported in Table 1.

The cross-validation of the psychometric properties of the JSPE-spv through Principal Component Analysis with the study sample, replicated the three factors in the Portuguese version original model, "Compassionate Care", "Perspective Taking" and "Standing in the patients shoes", and explained 37% of variance.

As proof of principal study, stainless steel and aluminum samples were tested using the novel apparatus.

Ethnic classification of the ARIC study sample was confirmed with principal components analysis performed using the EIGENSTRAT software [ 14].

Simon's optimal two-stage design for phase II clinical trial was used to calculate the sample size, with the principal study end point being the pCR rate.

REBs evaluating genetic research projects also have to deal with a dual problematic: first, the samples collected in the principal study are almost always coded by the principal investigator who remains the keyholder; second, there are growing demands from pharmaceutical companies and funding agencies to store residual samples.

Compared with a principal component analysis that can also be applied to study sample classification, an allele frequency biplot provides a more detailed visual appraisal of the relationship between SNPs and samples (Appendix C).

A principal component analysis with Varimax rotation was performed in the total study sample.