The Effectiveness and Safety of Mesenchymal Stem Cells in the Treatment of Osteoarthritis: A Systematic Review and Meta-analysis of 28 Randomized Controlled Trials

Figure 14

Publication bias: (a) WOMAC pain; (b) VAS; (c) WOMAC stiffness; (d) WOMAC physical function; (e) adverse events.

(a)

(b)

(c)

(d)

(e)