Figure 3

Studies of peripheral blood IL-1β and IL-6. Forest plot displaying random effects meta-analysis results of the association between IL-1β (A), IL-6 (B) and ALS. The sizes of the squares are proportional to study weights.

Studies of peripheral blood IL-1β and IL-6. Forest plot displaying random effects meta-analysis results of the association between IL-1β (A), IL-6 (B) and ALS. The sizes of the squares are proportional to study weights.