In total 20 adults, 18 years and older, were recruited from the Portland Metropolitan Area with a self-reported diagnosis of any type of MS, ability to walk 50 feet (15.24 m) without an assistive device, and stable on disease-modifying medications or medication for balance 3 months before baseline. Candidates who were pregnant or nursing; participated in a regular qigong, tai chi, or yoga within 6 months before baseline; or had an MS relapse within 30 days before baseline were excluded.
More details about this recruitment strategy can be found elsewhere.37 (link) The study was conducted from January 2017 to March 2018. The study protocol was approved by the National University of Natural Medicine institutional review board and registered with ClinicalTrials.gov (CTR#: NCT04585659).
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