Comparing improvement ratings and minimal clinically important difference values between patients and physical therapists 1Duquesne University, Pittsburgh, PA, United States of America 2The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China 3The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China 4Zibo Traditional Chinese Medicine Hospital, Zibo, Shandong, China 5Nanjing Drum Tower Hospital, Nanjing, Jiangsu, China 6Shanghai Yangzhi...