Low-dose whole-lung irradiation in severe COVID-19 pneumonia: a controlled clinical trial.

J Med Radiat Sci · 2021 · PMC8427095 · PMID 34416084

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showed a trendno p-value reported

Change of CXRS from the first to the last chest X‐ray was −2.2 ± 3.1 for the WLI group and 0.7 ± 3.9 for the control group, which showed a trend for lower CXRS in the WLI group (U = 30, p: 0.085).

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did not reach statistical significanceno p-value reported

Mean O2 saturation in 8 out of 11 patients in the WLI group showed improvement in the first 24 h after RT; however, this difference did not reach statistical significance based on a Wilcoxon signed‐rank test (mean difference: 2.5 ± 4.1, Z=−1.6, p value: 0.11).

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