Objective To investigate the current situations and analyse the influencing factors of self-compassion in patients 3 months after colorectal cancer surgery,so as to provide a basis for clinical interventions.Methods This cross-sectional survey was conducted from August 2020 to January 2022 among 190 patients who were at 3 months after colorectal cancer surgery in a tertiary hospital in sichuan.General information questionnaire,self-compassion scale,Connor-Davidson resilience scale and meaning in life questionnaire were used in the survey.Results Total scores of self-compassion,mental toughness and meaning of life after colorectal cancer surgery were 76.69±9.68,58.01±12.54 and 36.02±12.22,respectively.With analysis of multiple linear regression,the influencing factors of self-compassion were found as comorbid chronic diseases,postoperative stoma,postoperative radiotherapy,mental toughness and meaning of life(all P<0.05),toally explaining 58.4%its varience.Conclusions The self-compassion of patients with colorectal cancer is at a moderately lower level and the influencing factors of it include comorbid chronic diseases,postoperative stoma,postoperative radiotherapy,mental toughness and meaning of life.Medical staff should assess the psychological status of the patients,strengthen a psychological care and help patients to gain correct cognitive views for the purpose to improve the self-compassion of patients.

Objective To explore the longitudinal trajectories of symptom clusters in patients with rectal cancer within 6 months after laparoscopic anal preservation surgery,and analyze the predictive factors of each trajectory subgroup.Methods A longitudinal survey was conducted to select 128 patients who underwent laparoscopic anal preservation surgery for rectal cancer at the Department of Gastrointestinal Surgery,a tertiary hospital in Nanchong from November 2021 to April 2022.The general information questionnaire,Chinese version of Anderson Symptom Inventory for Gastrointestinal Cancer and Charlson Comorbidity Index were used to conduct follow-up surveys of the selected patients at 2 weeks,1 month,3 months and 6 months after surgeiy.The symptom cluster were extracted by exploratory factor analysis,and the latent category growth model was constructed to identify the trajectory subgroups of each symptom cluster.The predictive factors of each trajectory subgroup were analyzed by Mplus statistical software.Results There were 4 symptom clusters within 6 months after laparoscopic anus preserving surgeiy for rectal cancer,which were named as sickness symptom cluster,psychological-sleep symptom cluster,gastrointestinal symptom cluster,and psychological-treatment-related symptom cluster.The variance contribution rates were 65.173％,66.225％,62.421％,and 60.492％,respectively.The latent class growth model identified that there are 4 to 5 trajectory subgroups in the symptom cluster.Gender,education level,Charles Comorbidity Index,clinical T stage,medical cost burden,and treatment method were the predictors of high-risk trajectory subgroups in the symptom cluster(P＜0.05).Conclusion There are 4 symptom clusters within 6 months after laparoscopic anus preserving surgeiy for rectal cancer.The gastrointestinal symptom cluster is a specific symptom cluster for this type of patients with the heaviest symptom burden.The overall trajectory of each symptom cluster shows a dynamic decline trend,but individual trajectoiy subgroups still have an exacerbation trend.There are differences in predictive factors for different symptom clusters.Clinical medical staff should pay attention to the management of symptom clusters in patients with female patients,low education level,high Charles Comorbidity Index,high clinical T stage,heavy medical cost burden,and patients whose treatment method is chemotherapy plus surgery.High-risk groups should be timely identified;corresponding intervention methods were dynamically adjusted;the quality of precision nursing was improved.