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PMC full text: | Published online 2016 Feb 18. doi: 10.1186/s12998-016-0085-z
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Fig. 1
![](./Figure_1_files/12998_2016_85_Fig1_HTML.jpg)
Sensitivity analysis comparing imputation of missing data as cells with or without weeks with bothersome pain in a best case and a worst case scenario. The Y-axis is displaying the percentage of the population with at least four consecutive weeks free from bothersome pain.
*CI, Confidence Interval