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Fig. 4 | Critical Care

Fig. 4

From: Could remifentanil reduce duration of mechanical ventilation in comparison with other opioids for mechanically ventilated patients? A systematic review and meta-analysis

Fig. 4

Funnel plots. Funnel plots were generally asymmetrical. The hollow dots and dotted line indicate individual studies and 95% confidence intervals, respectively. a Funnel plot of duration of mechanical ventilation. b Funnel plot of ICU-LOS. c Funnel plot of time to extubation after cessation of sedation

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Critical Care

ISSN: 1364-8535