Supplementary Data — Xiannuoxin for COVID-19: real-time meta-analysis of 2 studies

@CovidAnalysis, October 2026, Version 1V1

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c19early.org

October 2026

Xiannuoxin COVID-19 outcomes

StudyImprovementRR · 95% CIOutcomeTreatmentControlRelative Risk

Cao (DB RCT)17%0.83 · 0.74–0.94recov. time504 (n)503 (n) Wang (DB RCT)68%0.32 · 0.10–1.03recovery12 (n)8 (n) Wang (DB RCT)48%0.52 · 0.18–1.52recovery10 (n)8 (n) Wang (DB RCT)38%0.62 · 0.34–1.12viral load12 (n)8 (n) Wang (DB RCT)14%0.86 · 0.47–1.57viral load12 (n)8 (n)

00.511.52+

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← Xiannuoxin
reduces riskXiannuoxin
increases risk →

Fig. S1. All outcomes.