Fig. 1From: Impaired sleep quality is associated with concurrent elevations in inflammatory markers: are post-menopausal women at greater risk?Mean composite inflammatory activity (± SE) as a function of sleep quality and sex/menopausal group membership. The individual inflammatory markers were each standardized (to a mean of 0 and a standard deviation of 1) and then summed (z(CRP) + z(IL-6) + z(TNF-α)) to create a composite inflammatory activity scoreBack to article page