Objective To explore the effect of HAPA theory based intervention on diet control behavior of patients with polycystic ovary syndrome (PCOS).Methods 64 obese PCOS patients were randomly divided into the intervention group and the control group,32 cases in each group.The control group received routine health education,while the patients in the intervention group received HAPA theory based intervention.The diet control behavior and clinical monitoring indexes of patients were investigated before and 1 and 6 months after intervention.Results The behavior level of the intervention group on 1 month and 6 month after intervention was significant higher than that of the control group.The levels of BMI,FT,blood glucose level two hours after OGTT,follicle number of the intervention group after intervention were significantly lower than those of the control group.Conclusions The HAPA theory based intervention can improve the diet control behavior of PCOS patients,improve the effect of clinical treatment.

Colorectal cancer is a common clinical malignant tumor. As the main therapeutic method of colorectal cancer, radiotherapy has a good inhibitory effect on tumor progression. In recent years, because of its good physical and biological advantages, carbon ion has shown better clinical efficacy than traditional radiotherapy in the treatment of local recurrence or distant metastasis of colorectal cancer. In this article, basic and clinical studies related to the efficacy of carbon ion therapy for the recurrence of colorectal cancer in recent years were reviewed, aiming to provide theoretical basis for preventing and reducing adverse reactions after radiotherapy and prolonging the survival of colorectal cancer patients.