RESUMO
Objective:To evaluate the effectiveness of Orem self-care model for elderly patients with hip fracture.Methods:The databases including Medline, Embase, Web of Science, Cochrane Library Database, Wanfang, CNKI, VIP, and CMB were searched from inception to September 2020. All randomized controlled trials (RCTs) of the Orem self-care model applied in elderly patients with hip fracture were included. Two investigators independently screened research, extracted data and assessed the quality of literature based on standard methods. RevMan 5.3 software was performed to conduct the Meta-analysis.Results:A total of 11 RCTs were included, involving 1 088 patients. Compared with conventional nursing model, self-care model could effectively reduce the incidence of complications during hospitalization ( RR=0.26, 95% CI 0.18-0.39, P<0.001) and improve the Harris scores ( MD=13.33, 95% CI 11.09-15.57, P<0.001) of elderly patients with hip fracture. However, the impacts of self-care model on alleviating postoperative pain was still uncertain. Additionally, the self-care model could shorten hospital stay, but the combined effect size was unavailable due to the high heterogeneity between related studies. Conclusions:In comparison with conventional nursing model, the Orem self-care model was more beneficial to shorten the hospitalization stay, reduce the incidence of postoperative complications and promote hip joint function of elderly patients with hip fractures. To confirm the effectiveness of self-care models in pain management for elderly patients with hip fractures, multicenter RCTs with high quality and large samples are needed.
