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Fig. 6 | Critical Care

Fig. 6

From: Value of variation of end-tidal carbon dioxide for predicting fluid responsiveness during the passive leg raising test in patients with mechanical ventilation: a systematic review and meta-analysis

Fig. 6

Graphs for meta-regression analysis. CI = confidence interval. Meta-regression was performed by country (China vs. countries other than China), number of patients (˃ 45 vs. < 45), location (ICU vs. OR), and reference standard device(PiCCO vs. no-PiCCO)

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Critical Care

ISSN: 1364-8535