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. Author manuscript; available in PMC: 2011 Apr 1.
Published in final edited form as: Gastroenterology. 2010 Jan 4;138(4):1321–1329. doi: 10.1053/j.gastro.2009.12.040

Figure 3.

Figure 3

Average of weekly pain intensity rating for previous month. Pain was rated on a 10cm visual analog scale for the worst rectal pain in the previous week. Dark gray bars are Biofeedback-treated patients, light gray bars are EGS-treated patients, and white bars are patients treated with digital massage and Sitz baths. Vertical lines show 95% confidence intervals. Patients with a highly likely diagnosis of LAS are shown separately from patients with only a possible diagnosis. *Significantly different from the Biofeedback group at p<0.025; #significantly different from the EGS group at p<0.025.