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. 2016 Oct 27;17:447. doi: 10.1186/s12891-016-1304-4

Fig. 2.

Fig. 2

Adjusted impairments and healthcare visit rates among depressed CLBP patients relative to those without depression. *p < 0.05. Results are presented on a logarithmic scale; values above 1 (x-axis) indicate increased impairment and resource use among CLBP patients with depression