Sentence examples for using the threshold effect from inspiring English sources

Experiments conducted with a bench-top system by simulating the MSF conditions at 95°C with brine and performance of SCA were evaluated using the threshold effect technique.

Since an important extra source of variation in meta-analysis of diagnostic accuracy relates to the fact that different studies may have used, explicitly or implicitly, different thresholds to define positive and negative test results, Spearman correlation coefficient between the sensitivity and specificity was used (if the threshold effect exists an inverse correlation appears).

Using the thresholds defined by Cohen [ 29], the effect sizes for the generic Child-OIDP were small when children with normative treatment needs for dental caries and periodontal problems were compared with those without such treatment needs, and were almost negligible when children with and without orthodontic treatment needs were compared.

We also tested the threshold effect using the Spearman correlation coefficient between sensitivity and specificity.

We used Spearman correlation coefficient to analyze the threshold effect, and its value was 0.970 (P = 0.000), which indicated that there was heterogeneity from threshold effects.

When heterogeneity was found, the threshold effect was analyzed using the Moses-Shapiro-Littenberg method.

If significant heterogeneity was recorded, the proportion probably due to the threshold effect was evaluated using the Moses Shapiro Littenberg method [ 21].

The method applied in this study also can be used to assess the threshold effects of weather variables in other endemic/non-endemic regions.

A time-series regression tree model was used to assess the threshold effects of natural temporal variations of weekly weather factors and weekly imported DF cases in relation to incidence of weekly autochthonous DF from 1 January 2000 to 31 December 2009 in Townsville and Cairns, Australia.

This will enable further exploration of the threshold effect and the use of combined cord pH and base excess to predict outcome.

To examine the threshold effect or the difference derived from the use of different cutoffs or thresholds, we computed the Spearman correlation coefficient.