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Table 4 Comprehensive clinical evaluation method

From: How to evaluate the clinical outcome of joint-preserving treatment for osteonecrosis of the femoral head: development of a core outcome set

Outcomes Score Ratio Final score Total score
VAS 0~10 0.5 0~5 0~10
ROM of hip flexion 0~ 10 0.3 0~3
Walking distance 0~‚ÄČ10 0.2 0~2