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Figure 4 | Critical Care

Figure 4

From: An updated study-level meta-analysis of randomised controlled trials on proning in ARDS and acute lung injury

Figure 4

Meta-regression analysis of effects of prone duration (actually applied in included studies) on mortality. Log odds ratio plotted according to prone duration with the summary fixed-effects meta-regression (z = -1.88; P = 0.06). Each study is represented by a circle proportional to its weight in the meta-analysis reflecting the greatest impact on the slope of the regression line.

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Critical Care

ISSN: 1364-8535