a decreasing trendp = 0.006
Meanwhile, there was a decreasing trend in in-hospital mortality across COVID-19 waves ( p = 0.006) ( Fig. 3 B).
Meanwhile, there was a decreasing trend in in-hospital mortality across COVID-19 waves ( p = 0.006) ( Fig. 3 B).
Meanwhile, in-hospital mortality was 61% amongst patients ≥80 years in our study, and although the difference did not reach statistical significance, patients receiving NIRS presented a notably lower mortality rate than those receiving IMV (55% vs. 71%, p = 0.057).