Fig. 6From: Altered central and blood glutathione in Alzheimer’s disease and mild cognitive impairment: a meta-analysisForest plot displaying blood GSH concentrations in MCI and control subjects by the intracellular and extracellular GSH subgroups. Shown are the standardized mean differences (SMD) and 95% confidence intervals (95% CI). Pooled SMD [95% CI] = −0.70 [−1.84, 0.44], z=1.12, p=0.23, the intracellular subgroup SMD [95% CI] = −0.66 [−1.11, −0.21], z=4.0, p=0.004. Positive values denote higher in GSH in MCI while negative values denote higher GSH in control subjects. ROI region of interestBack to article page