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. 2014 Mar 7;9(3):e91286. doi: 10.1371/journal.pone.0091286

Figure 3. Survival curves for the typical osteoarthritis (OA) cohort participant* by level of walking disability (HAQ walking score) at baseline assessment.

Figure 3

*typical defined as the mean or most common value for variables in the final model for all-cause death.