Bayesian Z-score

Bayesian Z-score

Official calculator for the Scientific Reports (Nature Portfolio) article Towards a more reliable assessment of aortic diameters using a Bayesian Z-score .

If you use this tool in your research, please cite:
Bindini, L., Campens, L., Davis, J., Muiño-Mosquera, L., D’hulst, S., De Backer, J., Nistri, S., and Frasconi, P. Towards a more reliable assessment of aortic diameters using a Bayesian Z-score. Sci Rep 16, 10848 (2026). https://doi.org/10.1038/s41598-026-46006-x

Patient data

Clinical inputs

Insert patient measurements to compute Campens and Bayesian Z-scores.

Age

Height (cm)

Weight (kg)

Sex

Male Female

SoV (mm)

AA (mm)

Results

Predicted scores

Comparison between Campens and Bayesian estimates for SoV and ascending aorta.

Bayesian distribution

SoV plot

Posterior distribution of the Bayesian Z-score — sinus of Valsalva.

Bayesian distribution

AA plot

Posterior distribution of the Bayesian Z-score — ascending aorta.