[Effects of a Hybrid Health Education Program on Pain and Knee Angle in Elderly Patients After Total Knee Replacement Surgery].

The results of this study showed that elderly patients who received hybrid health education after TKR had significantly improved postoperative pain and knee angle and that degree of improvement in the experimental group was better than in the control group. It is recommended that the content and methods of hybrid health education developed in this study be incorporated into discharge interventions and that long-term outcomes be tracked for reference.