2.6.2. Efficacy indicator.
pain
Main efficacy indicators: total effective rate: (clinical control + significantly effective number + effective number)/total number of people × 100%. Clinical control: pain and other symptoms disappear, joint activity is normal, integral reduction ≥ 95%; significantly effective: pain and other symptoms disappear, joint activity is not limited, 70% ≤ integral reduction < 95%; effective: pain and other symptoms basically disappear, joint activity is slightly limited, 30% ≤ integral reduction < 70%; and ineffective: no significant improvement in symptoms such as pain and joint activity, integral reduction < 30%.