of borderline significanceP =0.053
The optimal multivariable model included oxygen saturation and thrombocytopenia; however, the adjusted R 2 was low (0.18), and thrombocytopenia was of borderline significance ( P =0.053).
The optimal multivariable model included oxygen saturation and thrombocytopenia; however, the adjusted R 2 was low (0.18), and thrombocytopenia was of borderline significance ( P =0.053).