Fig. 2From: Micro-fragmented adipose tissue injection associated with arthroscopic procedures in patients with symptomatic knee osteoarthritisTrend of functional improvements of the SM group from baseline to 12 months’ follow-up. Results are expressed as mean and standard error. A p < 0.05 (T12 vs. T0) was considered statistically significant (# #). a KOOS score. KOOS S = symptoms; KOOS P = pain; KOOS ADL = activity daily living; KOOS Spt = sport; KOOS QoL = quality of life. b WOMAC IndexBack to article page