Physical Therapy Rehabilitation Science : eISSN 2287-7584 / pISSN 2287-7576

Fig. 1.

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Fig. 1. Comparison of propensity score distribution. X-axis: propensity score, y-axis: density.
Physical Therapy Rehabilitation Science 2019;8:67-73 https://doi.org/10.14474/ptrs.2019.8.2.67