The phrase "improve predictive value" is correct and usable in written English.
You can use it any time you are referring to increasing the accuracy of a prediction. For example, "The researchers used machine learning techniques to improve predictive value of their climate models."
Combination of several markers has been found to improve predictive value in various disorders [ 19- 22].
Earlier assessment before the establishment of placental dysfunction may have the potential to improve predictive value for clinical practice.
To improve predictive value of CA-125, it is combined with additional markers and defined as multiplexed biomarker approach.
Modification of RIFLE by staging of all patients with acute renal replacement therapy (RRT) in the failure class F may improve predictive value.
It may be impossible to achieve the high degree of sensitivity and specificity required for clinical diagnosis with a single biomarker assay, and a multiplexed combination of markers may be necessary to improve predictive value and clinical utility of biomarkers.
Moreover, the addition of PWV to a model with baseline clinical risk factors age, gender and smoking for the prediction of severe MPI defects showed a significantly improved predictive value of PWV (Fig. 3).
In this latter study, CD105 was shown to have an improved predictive value compared with CD31.
TNM staging provided significantly improved predictive value over SEER staging [Likelihood Ratio χ2 (1) = 126.4; p <.0001].
Moreover, [−2]proPSA-based parameters including PHI appear to provide improved predictive value for biopsy reclassification during AS follow-up.
%[−2]proPSA and PHI showed improved predictive value for an unfavorable biopsy conversion at annual surveillance biopsy in the AS program.
Although adding nonfasting laboratory values to history and physical measures does not improve diagnostic accuracy, adding fasting lipid profile improves predictive value.
