Abstract
To analyze the effect of exercise combined with diet intervention on postoperative quality of life of breast cancer patients, a total of 104 breast cancer patients randomly selected from October 2019 to September 2020 who received systemic adjuvant endocrine drug therapy in our hospital for the first time were divided into the observation group and control group as the research subjects. The control group was given exercise and exercise intervention on the basis of routine nursing, and the observation group was given exercise and exercise combined with diet intervention on the basis of basic nursing. Nutritional indexes, anxiety and depression, sleep quality, cancer-induced fatigue, and life quality were observed in both groups. The nutritional indicators of the observation group were slightly different from the control group after exercise and diet intervention, indicating that the observation group's data was higher than the control group (P > 0.05). The HAMA (human anti-mouse antibody) and HAMD (Hamilton depression scale) ratings of the two groups did not differ significantly (P > 0.05). Both groups' HAMA and HAMD ratings improved after intervention; although, the control group's increase was bigger than the observation group (P < 0.05). Both groups' poor sleep quality assessment (PSQI) scores improved after intervention, with the observation group's increase rate being lower than the control group (P < 0.05); the control group's sleep time fell more than the observation group (P < 0.05).