Prostatic inflammation plays a key role in benign prostatic hyperplasia (BPH) and lower urinary tract symptoms (LUTS), prompting the Prostatic Inflammation Nomogram Study (PINS) to create a tool for predicting inflammation presence in affected men.
The study involved 423 men aged 40 and older, across various European countries, examining factors like prostate volume, urinary infections, and diabetes to assess inflammation severity using a logistic regression model.
The resulting nomogram showed promising predictive ability with a concordance index of 0.71, indicating useful internal validity for detecting prostatic inflammation in clinical settings.