IL6 and age-related macular degeneration: (MCP-1: AMD = −2.25 pg/mL, 95% CI: −4.12 to −0.38, P = 0.019; IL-6: AMD = −6.58 pg/mL, 95% CI: −8.12 to −5.04, P < 0.001; TNF-α: AMD = −3.85 pg/mL, 95% CI: −6.01 to −1.69, P = 0.001) (see Table 7).