Figure 1.
The effects of a 1-year Physical Activity and Successful Aging control intervention on plasma levels of IL-6 in 369 older adults enrolled in the Lifestyle Interventions and Independence for Elders trial (LIFE), a four-site, single-blind, randomized, controlled trial in elderly (70–89 yrs), non-disabled, community-dwelling men and women at risk for physical disability. The IL-6 values are means estimated from repeated measures ANCOVA adjusted for baseline IL-6, gender, clinic site, diabetes, treatment group, visit, and treatment by visit interaction.