In addition, diagnostic yield was defined as the sum of EBUS-TBNA results that were diagnostically positive for cancer and EBUS-TBNA results that were negative for cancer and were confirmed by the reference standard TP + TN.
En adición, se definió como rendimiento diagnóstico la sumatoria de aquellos procedimientos mediante EBUS-TBNA con resultado diagnóstico positivo para cáncer y aquellos procedimientos negativos con estándar de referencia VP + VN.