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Fig. 5 | Perioperative Medicine

Fig. 5

From: Effect of ultrasound-guided lung recruitment to reduce pulmonary atelectasis after non-cardiac surgery under general anesthesia: a systematic review and meta-analysis of randomized controlled trials

Fig. 5

Forest plot for subgroup analysis of the incidence of postoperative atelectasis between the ultrasound-guided and control groups. Grouped by age: age ≥ 18 years (adult), age < 18 years (children). CI = confidence interval, RR = risk ratio, M-H = methods of merging dichotomous variables

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Perioperative Medicine

ISSN: 2047-0525