Table 2.

Meta‐analysis results

Clinical symptom	Results of meta‐analysis	Adjusted results
Fever	2.47(95% CI: 2.26,2.67)	0.891(95% CI: 0.818,0.945)
Cough	2.03(95% CI: 1.89,2.17)	0.722(95% CI: 0.657,0.782)
Muscle soreness or fatigue	1.42(95% CI: 0.96,1.88)	0.425(95% CI: 0.213,0.652)
ARDS	0.79(95% CI: 0.43,1.15)	0.148(95% CI: 0.046,0.296)
Abnormal chest CT	2.77(95% CI: 2.57,2.97)	0.966(95% CI: 0.921,0.993)
Patient in critical condition	0.88(95% CI: 0.73,1.03)	0.181(95% CI: 0.127,0.243)
Death of patient	0.42(95% CI: 0.33,0.50)	0.043(95% CI: 0.027,0.061)

Abbreviations: ARDS, acute respiratory distress syndrome; CI, confidence interval; CT, computer tomography.