The association of vasoactive-inotropic score and surgical patients’ outcomes: a systematic review and meta-analysis

Figures

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  Fig. 1. PRISMA flow diagram of study selection

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  Fig. 2. Correlation of the included studies between VIS and outcomes

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  Fig. 3. Meta-analysis on association between the VIS and patient outcomes

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  Fig. 4. Meta-analysis on association between the VIS and patient outcomes after sensitivity analysis

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  Fig. 5. Meta-analysis on association between the VIS and patient outcomes after subgroup analysis