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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: Efficacy of early pulmonary rehabilitation in severe and critically ill COVID-19 patients: a retrospective cohort study

Fig. 2

Forest plot of subgroup analyses. P-values were calculated using Chi-square or Fisher’s exact test. Univariate logistic regression was used to calculate the odds ratio and 95% confidence interval. The forest plot was generated from the statistics shown on the left

PR, pulmonary rehabilitation; OR, odds ratio; 95% CI, 95% confidence interval; ACT, airway clearance therapy; RRT, respiratory resistance training; P/F, PaO2/FiO2

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BMC Pulmonary Medicine

ISSN: 1471-2466

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