Figure 2.

Treatment Effects of Intensive Patient Education on Pain and Disability

A, Mean pain intensity score (primary outcome) using a numeric rating scale ranging from 0 (no pain) to 10 (worst pain possible). B, Mean disability outcomes score at 1 week and 3, 6, and 12 months using the Roland Morris Disability Questionnaire ranging from 0 (no disability) to 24 (high disability). Whiskers indicate 95% CIs.