Sentence examples for between predicted probabilities of from inspiring English sources

For men, the relationships between predicted probabilities of being a current smoker and age were curvilinear.

15 Discrimination (accuracy) refers to the ability of CPR to correctly distinguish between presence and absence of the outcome, while calibration (reliability) is the agreement between predicted probabilities of occurrence and observed proportions of the outcome.

Three logistic models were used to compute adjusted prediction (predicted probabilities) of the outcomes across the SES measures and marginal effects (differences in predicted probabilities) between different levels of SES (Table 3).

Despite the ability of a prognostic model to improve the decision-making process, the validity of predictive models is based both on the agreement between observed and predicted probabilities of an event (i.e., calibration) and its ability to distinguish subjects with different prognoses (i.e., discrimination).

Although the model slightly overpredicted all-cause mortality, predicted life expectancy over the PTM period was within the observed 95% CI and a high correlation was observed between observed and predicted probabilities of complications.

For the prediction of metastases detected by conventional histopathology, the nomogram showed good discrimination with an AUC of 0.76 (95% CI 0.71 0.81) and was well calibrated (average error=2.1%, maximal error=10.5%), with no statistical difference between predicted probabilities and observed proportions (P-value of the U index=0.56).

First, the nomogram was subjected to bootstrapping with 1000 resamples to calculate a relatively unbiased measure of its ability to discriminate the survival times of two patients(concordance index).The concordance index quantifies the level of concordance between predicted probabilities and actual outcomes, and ranges from 0.5 (no discrimination at all) to 1.0 (perfect discrimination).

The agreement between predicted probabilities and observed probabilities is called calibration and was measured by computing the slope of the calibration plot (predicted probabilities against observed frequencies).

'Calibration' refers to the agreement between predicted probabilities and the 'true probabilities'.

External validation of the nomogram published by Chun et al. in our cohort showed a marked discordance between the observed and predicted probabilities of Gleason sum upgrading.

As a further check of internal validity, we found a close match between the observed and predicted probabilities of specialty choice when broken down by the decile of predicted probability.