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. Author manuscript; available in PMC: 2018 Jun 19.
Published in final edited form as: JAMA. 2013 Jul 3;310(1):57–65. doi: 10.1001/jama.2013.7231

Figure 2.

Figure 2

Association Between Home-Based Walking Exercise Intervention and Change in 6-Minute Walk at 6-Month Follow-up Within Subsets of GOALS Participants.

Change in 6-minute walk is shown for specific subsets of participants within the Group-Oriented Arterial Leg Study (GOALS) according to whether they were randomized to the intervention vs control group. P values represent the change in 6-minute walk between the intervention vs control group for each study characteristic. Error bars indicate 95% CIs.

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