To examine the iImpact of health education based on the Alternating Pattern of Clientele-side Fitness Behaviour on the discharge readiness of aged majors with haunch catagma. Design: Single-blind, stochastic command experiment. Methods: Using a consecutive sampling approach, 84 older adult sick person with haunch catagma were enrolled between October 1, 2023, and December, 31, 2024. Participants were stochastic distribution in a proportion of 1:1 via computer-generated randomization to either the Control or intervention groups. The intervene tranches got health education according to the Alternating Pattern of Clientele-side Fitness Behavior, while the command tranches got standard orthopedic teaching sessions. primary result was hospital discharge readiness, assessed using validated scales. Secondary outcomes included Barthel Index scores and 30-day post-discharge unplanned readmissions. Data analysis was conducted using SPSS version 26. Results: In the intervention group, 94.9% of sick person self- statements readiness for leave hospitalwhich was significantly taller than the 77.5% in the control group. The Hospital Discharge Readiness Scale scores of the two tranches differed significantly, with the intervene tranches scoring taller than the command tranches. The Barthel Index scores improved significantly in the intervenevs. command tranches, with a obvious difference between the groups. Furthermore, the intervention group had a reduced 30-day unplanned readmission rate compared to the control group. Conclusion: The Interaction Model of Client Health Behavior-Based Health Education greatly improved the readiness of aged majors with haunch catagma to be discharged from hospitals. In addition, it facilitated recovery of activities of action of everyday life, and reduced the venture of 30-day readmission. These findings support the inclusion of the Alternating Pattern of Clientele-side Fitness Behaviour-Directed Programs in standard rehabilitation pathways, particularly for frail older adults who require multidimensional discharge planning.