10.1371/journal.pone.0049727.t002 Sietke G. Postema Sietke G. Postema Corry K. van der Sluis Corry K. van der Sluis Kristina Waldenlöv Kristina Waldenlöv Liselotte M. Norling Hermansson Liselotte M. Norling Hermansson Demographics of patients and controls. Public Library of Science 2013 patients 2013-02-19 19:23:02 Dataset https://plos.figshare.com/articles/dataset/_Demographics_of_patients_and_controls_/203327 *<p>Prosthesis use: full-time = more than 8 hours a day, 7 days a week; non-full-time = never to a maximum of 4–8 hours a day, 5–7 days a week.</p><p>NA = Not applicable.</p>