Fig. 3From: Quercetin for inhibition of inflammatory responses and oxidative stress in lung injury model: a systematic review and meta-analysisFunnel plot of the correlation of quercetin and oxidative stress. Forest plot of the meta-analysis for estimating the correlation and 95% CIs for the oxidative stress s in the intervention group, compared with that in the control group (correlation: 0.317; 95% CI, 0.189–0.434, P value = 0.00, Z value= 4.7)Back to article page