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Figure 2 | Critical Care

Figure 2

From: Impact of oral care with versus without toothbrushing on the prevention of ventilator-associated pneumonia: a systematic review and meta-analysis of randomized controlled trials

Figure 2

Risk-of-bias analysis. (a) Risk-of-bias summary: the authors' judgments about each risk-of-bias item for the included studies (Lorente et al. [23], Munro et al. [20], Pobo et al. [21], and Yao et al. [22]). (b) Risk-of-bias graph: the authors' judgments about each risk-of-bias item presented as percentages across all included studies.

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Critical Care

ISSN: 1364-8535