clinical factors can be risk factors in patients with persistent postsurgical pain (PPSP) after
total knee arthroplasty (TKA). Methods Patients who underwent TKA due to knee
osteoarthritis were divided into two groups: those who experienced no or mild PPSP
(Numerical Rating Scale [NRS]≤ 3)(group 1, n= 91) and those who experienced moderate
to severe PPSP (NRS> 3)(group 2, n= 183). Information on the characteristics of patients …