Journal of Modern Nursing MedicineJPCNS

Objective To analyze the value of the intervention mode of knowledge, belief and practice theory in preventing the dislocation of prostheses after hip replacement. Methods 78 patients with hip replacement in our hospital from February 2021 to February 2022 were divided into groups by random number table. One group was the reference group (n=39), and the routine intervention method was adopted in this group; The other group was the experimental group (n=39), which was intervened by the theory of knowledge, belief and practice. The incidence of prosthesis dislocation, hip function score and ADL score were used to evaluate the effect of intervention in the two groups. Results The incidence of prosthesis dislocation in the experimental group was significantly lower than that in the reference group (P<0.05). The Harris score of the experimental group was significantly higher than that of the reference group 1 month, 3 months and 6 months after operation (P<0.05). The ADL score of the experimental group was significantly higher than that of the reference group 1 month, 3 months and 6 months after operation (P<0.05). Conclusion The intervention mode of knowledge, belief and practice theory can significantly reduce the incidence of prosthesis dislocation, improve the hip joint function of patients and enhance their living ability after hip replacement. This method is worth popularizing and applying in clinic.

Knowledge, trust and practice theory; Hip replacement; Prosthesis dislocation; Hip jointfunction; Living ability