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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: J Am Geriatr Soc. 2012 Mar 16;60(4):635–643. doi: 10.1111/j.1532-5415.2012.03908.x

Figure 1.

Figure 1

Odds ratios and 95% confidence intervals (95% CI) for subjective and objective sleep disturbances are shown for groups of women with differing levels of depressive symptoms compared with the “normal” (referent) group. Models represented in the graph are adjusted for multiple possible confounders including age, race, site, education, exercise, body mass index, smoking status, alcohol intake, self-reported health status, instrumental activities of daily living impairments, cognitive impairment, and current use of antidepressants, benzodiazapines, and medications for sleep.