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. 2017 Jul 21;17:86. doi: 10.1186/s12893-017-0281-3

Table 4.

Outcomes – Multivariate analysis

Variable (mBVP compared to NPWT) OR 95% CI P-value
Intra-hospital mortality 3.8 1.1–13.1 0.02
Overall mortality 4.2 1.2–14.1 0.01

NPWT negative pressure wound therapy, BVT Barker Vacuum Technique