Sentence examples for statistical item from inspiring English sources

Statistical item analysis showed very good psychometric properties for the Spanish version of AIDA in Mexico.

A statistical item analysis was previously carried out on the pool of 59 unique items using both classical test theory and item response theory [ 1].

Only 4 items from the pool of 59 items with more than one problem were not removed by the statistical item analysis.

A statistical item analysis, combining classical test theory and item response theory, on this pool of 59 items has been reported elsewhere [ 1] and resulted in a subset of 35-items that formed the the Ab-IAP (9 Impairment, 17 Activity limitation and 9 Participation restriction items)[ 1].

Problems were identified in 3.1% of responses in the 35-item measures, This 'think aloud' analysis supported the previously carried out statistical item analysis and illustrated how 'think aloud' methods can compliment traditional statistical methods for item reduction and the use of both methods may advance measurement development.

While the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed insofar as they were applicable for methodological studies the studies identified in this review did not allow a statistical summary or to perform a meta-analysis due to the variety of subjects, sites, diagnostic criteria and the varied statistical item response theory methods applied.

In both forms of the modified Fresno test [ 20, 21], the specific statistical items of the original Fresno test have been altered or removed.

Reporting guidelines recommend--and many journals now require--that the principal analyses of a study are presented with the three key statistical items: point estimate, confidence interval, and p-value [ 15, 16].

The items requiring statistical calculations (items 10-12) were among the most difficult for all groups.

The assessment was performed using a 14-item checklist covering three quality domains including data acquisition (three items), statistical analysis (six items) and validation of microarray findings (five items).

The scoring for statistical power (item 27) was simplified to a choice between 0, 1 or 2 points depending on the level of power to detect a clinically important effect.