NPPB and lymphoma: For lymphoma patients, the model produced an extreme log-odds estimate of -16.972, which corresponds to an odds ratio near zero (4.26e-8) and an extremely wide confidence interval (95% CI: 0.0000-Inf). This result, with a p-value of 0.992, suggests no reliable or significant relationship between lymphoma and NT-proBNP levels above 600 ng/L.