The Association between C9orf72 Repeats and Risk of Alzheimer’s Disease and Amyotrophic Lateral Sclerosis: A Meta-Analysis

Figure 2

(a) Forest plot of the association between C9orf72 repeat expansions and familial ALS. (b) Forest plot of the association between C9orf72 repeat expansions and sporadic ALS. (c) Forest plot of the association between C9orf72 repeat expansions and ALS (subgroup analysis).

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