Sentence examples for cutoff concentrations from inspiring English sources

Strategies used for the assignment of cutoff concentrations in acute care, i.e., the 99th percentile, may not be appropriate for primary care as changes over baseline levels may provide more accurate information of risk than cross-sectional results.

Both cutoff concentrations were determined by Brahms and Abbott, respectively.

At higher cutoff concentrations, specificity of the marker increased, but sensitivity rapidly decreased [ 73].

The cutoff concentrations for miR-21 and miR-375 were 0.2227 and 0.00334 amol  μl−1, respectively.

A ROC curve was constructed by plotting the sensitivity versus the specificity for different cutoff concentrations of CXCL8/IL-8/creatinine.

A limitation when using oral fluid was the uncertainty in determining cutoff concentrations in oral fluid that were equivalent to those in blood.

Since the cutoff concentration for cathinone and mephedrone is 25 ng/ml, the matrix effect will make a possible false positive determination.

Finally, we calculated the diagnostic sensitivity and specificity for several cutoff concentration values of CSF cystatin C. Total cystatin C concentration measurements were found to have better diagnostic parameters than percent cystatin C values.

In the absence of a normal cutoff concentration for cMyC defined by the 99th percentile of a healthy population, much of our discussion is necessarily speculative.

For the second measurement time point, a cutoff concentration of 0.41 (36% sensitivity, 92% specificity) was determined and the last measurement time point defined a cutoff point of 1.065 (47% sensitivity, 96% specificity).

The MICs of 5 pairs of the tested isolates using the L-J proportion method were higher than 1  μg/mL, the cutoff concentration for determining drug susceptibility in the L-J agar proportion method in this study (Table 4).