1D ) also demonstrated a decreasing trend with increasing mBMI, but these associations likewise did not reach statistical significance. 3.5 Subgroup analyses In subgroup analyses ( Fig. 3 ), lower mBMI was generally associated with higher in-hospital mortality after OPCABG across a range of patient subgroups, but the strength of this association varied according to the clinical characteristics of those coronary artery disease patients.
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Modified body mass index as a novel prognostic indicator of in-hospital mortality after off-pump coronary artery bypass grafting: A nationwide multicenter cohort study.
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The sentences
When ln(mBMI) was treated as a continuous variable, its association with in-hospital mortality did not reach statistical significance after multivariate adjustment.