Analysis of the Application Effect of Exercise Rehabilitation Therapy Based on Data Mining in the Prevention and Treatment of Knee Osteoarthritis

Abstract

Objective. To analyze the application effect of exercise rehabilitation therapy based on data mining in the prevention and treatment of knee osteoarthritis. Methods. Based on clinical data mining technology, that is, using complex network technology and association rules, the medical records of 1612 patients with KOA in the Department of Rheumatology and Immunology of our hospital were retrospectively analyzed, and they were divided into groups according to whether they used exercise rehabilitation therapy ( $n=786$ ), and the control treatment group ( $n=826$ ), the curative effect, the improvement of inflammatory factors and immune factors, the visual analogue scale (VAS), the knee joint function score (Lysholm), and the quality of life (WOMAC) scale were compared between the two groups score, analyze the relationship between VAS and Lysholm score and prognosis quality of life, and compare the recurrence within 12 months between the two groups. Results. The data mining results showed that the curative effect of the exercise rehabilitation therapy group was significantly higher than that of the control treatment group ( $P<0.05$ ); the improvement of VAS and Lysholm scores of the exercise rehabilitation therapy group was significantly better than that of the control treatment group ( $P<0.05$ ). The improvement effect of inflammatory indexes and immune cytokines was significantly better than that of the control treatment group ( $P<0.05$ ); the improvement of WOMAC in the exercise rehabilitation therapy group was significantly better than that of the control treatment group ( $P<0.05$ ); VAS and WOMAC scores were significantly positively correlated ( $r=0.579$ , $P<0.05$ ); Lysholm score was positively correlated with WOMAC score ( $r=-0.563$ , $P<0.05$ ); the recurrence rate of exercise rehabilitation therapy group was 5.09%, which was significantly lower than that of control treatment group (17.63% ( ${\chi }^2=11.967$ ), $P<0.05$ ). Conclusion. Exercise rehabilitation therapy for KOA patients can effectively improve inflammatory and immune factors in patients, enhance knee joint function and prognosis quality of life, and reduce readmission rate, which is worthy of clinical application.