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. 2015 Oct 20;3:e1290. doi: 10.7717/peerj.1290

Table 4. Demographics.

Pre-intervention (N = 51) Post-intervention (N = 41) P value
Mean age Years (SD) 66 (13.7) 68 (16.3) 0.61
Gender F 21 (41) F 23 (56) ) 0.09
N (%) M 30 (59) M 18 (44)
BMI Mean (SD) 30.7 (9.26) 29.2 (6.39) 0.46
APACHE Mean (SD) 85.5 (26.9) 78.2 (29.0) 0.19
SOFA Mean (SD) 7.61 (4.17) 7.49 (4.13) 0.89