Figure 4.

Data and Forest plots for the pooled outcome estimates for the long-term/sustainability effects of motor control stabilisation exercise vs. no additional exercise. (A): current pain intensity; (B): characteristic pain intensity; (C): disability. MCS equals multicenter study; SCS equals single-center study, A–F are the single study sites; a stands for MCE, b for MCE + behavioral. SD, standard deviation; P, p-value; IV, inverse variance; CI, confidence intervals; experimental, motor control stabilisation group.