“…Patients with FS have perceived their health status through the activities of daily living, including experiencing shoulder pain and shoulder ROM limitations while performing certain physical activities (e.g., raising hands overhead, combing hair, or washing the back) [ 14 , 15 , 16 ]. Those physical limitations can cause psychological anxiety or depression [ 17 , 18 ], which could reduce their willingness to participate in social activities and could even result in encounters with environmental facilities that are unfavorable to them (e.g., having difficulty pulling the overhead handrail when taking public transportation) [ 14 , 15 ]. Accordingly, FS patients’ perceptions of their health status, as experienced in four dimensions (physical, psychological, social, and environmental interactions), can be expressed in terms of health-related quality of life.…”