highly significantp < 0.001
Log-rank tests for all panels were highly significant ( p < 0.001).
Log-rank tests for all panels were highly significant ( p < 0.001).
Patients aged 80–89 years exhibited a significant trend for hospital mortality (ORs from 0.53 to 2.64, P for interaction = 0.033) and a near-significant trend for ICU mortality (ORs from 0.45 to 2.94, p = 0.051).