INS and diabetes mellitus: The PLRM using data from the day of OLB, found that presence of DAD (OR 2.081 [1.053–4.114]; p = 0.035), diabetes mellitus requiring insulin (OR 0.093 [0.009–0.956]; p = 0.046), PaCO2 (OR 1.051 [1.019–1.084]; p < 0.01) and platelets count (OR 0.999 [0.999–0.999]; p < 0.001) were independently associated with mortality.