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. 2011 Mar;91(3):358–372. doi: 10.2522/ptj.20100192

Figure 2.

Figure 2.

Depressive symptoms' influence on: (A) pain intensity outcomes (collapsed across all anatomical locations) and (B) functional status outcomes (collapsed across all anatomical locations). Normal DS=normal depressive symptoms (1st–79th percentiles); moderate DS=moderate depressive symptoms (80th–89th percentiles); severe DS=severe depressive symptoms (90th–99th percentiles); NRS=numerical rating scale for pain intensity; FS=functional status assessed by computerized adaptive testing.