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. 2020 Mar 4;15(3):e0229722. doi: 10.1371/journal.pone.0229722

Table 2. Characteristics of the study population in different subgroups based on the mortality status.

characteristics Alive (N: 59; 27.3%) Death (N: 157; 72.7%) P-value
Mean±SD Mean±SD
Age 64.3±15.8 74.4±12.7 <0.001
BMI 26.9±5.7 25.4±4.4 0.042
Davies stoke score 1.8±1.4 2.4±1.3 0.007