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. Author manuscript; available in PMC: 2009 Dec 11.
Published in final edited form as: Altern Ther Health Med. 2009 Nov–Dec;15(6):18–27.

FIGURE 4.

FIGURE 4

The top and bottom panels show pain medication use by the yoga and usual care groups, respectively. For each medication category, use at baseline, 6, and 12 weeks is displayed. Bar heights reflect the percentage of participants reporting any use within the previous week. Pain medication use was compared between groups at 6 and 12 weeks using exact logistic regression with 6-week or 12-week medication use as the dependent variable and baseline medication use and group assignment as the independent variables. Examples of “other” types of pain medicine included tramadol, gabapentin, and amitryptiline.