Objective:To discuss the postoperative survival of the gastric cancer patients with different expression levels of myeloid ecotropic viral integration site 1(MEIS1),and to analyze the predictive value of MEIS1 expression in the prognosis evaluation of gastric cancer.Methods:In a gastric cancer survival cohort,215 patients who underwent radical gastrectomy were selected.Immunohistochemical staining was used to detect the expression levels of MEIS1 in both gastric cancer and adjacent normal tissues.The relationship between expression level of MEIS1 and the clinicopathological characteristics of the patients were analyzed by x2 test or Fisher's exact probability method;survival curves were plotted by Kaplan-Meier method;the differences in survival of the patients between MEIS1 high expression group and MEIS1 low expression group were compared by Log-rank test;multivariate Cox proportional hazards regression model was used to calculate the hazard ratios(HR)and 95％confidence intervals(CI)to assess the relationship between MEIS1 expression level and the survival of the gastric cancer patients.Results:The immunohistochemical staining result showed that the expression level of MEIS1 in gastric cancer tissue was decreased.The univariate analysis results showed that the patients with high MEIS1 expression had a longer overall survival than those with low expression(P=0.049),and had a better prognosis.The multivariate Cox proprotional hazards regression analysis results showed that the low MEIS1 expression and high TNM stage were the independent risk factors for poor prognosis of the patients with gastric cancer(HR=1.577,95％CI:1.011-2.460,P=0.045;HR=2.709,95％CI:1.708-4.297,P＜0.001).Conclusion:The gastric cancer patients with low expression of ME1S1 have a shorter postoperative overall survival;MEIS1 is a promising biomarker for prognosis assessment of the patients after radical gastrectomy.

Objective:A structural equation model of the influencing factors on caregiver preparedness at discharge of patients with chronic heart failure was constructed based on the individual and family self-management theory, and the main paths influencing caregiver preparedness were explored.Methods:This study was a cross-sectional survey. A total of 345 caregivers of patients with chronic heart failure who were hospitalized in the Fourth Affiliated Hospital of China Medical University from October 2020 to August 2021 were selected as research objects by convenience sampling method, and they were investigated by Caregiver Preparedness Scale, Family APGAR Index, Herth Hope Index, Social Support-Rating Scale, Simplified Coping Style Questionnaire. The influencing factors on caregiver preparedness at discharge of patients with chronic heart failure were analyzed.Results:The total score of Caregiver Preparedness Scale, Family APGAR Index, Herth Hope Index, Social Support-Rating Scale, and Positive and Negative Coping Subscale of Simplified Coping Style Questionnaire in patients with chronic heart failure was (20.79 ± 4.92), (8.05 ± 1.43), (35.34 ± 4.47), (43.89 ± 6.56), (24.38 ± 5.21), (11.21 ± 4.26) points. Caregiver preparedness in patients with chronic heart failure was positively correlated with family function, hope, positive coping and social support ( r values were 0.213-0.383, all P<0.01), and negatively correlated with negative coping ( r=-0.546, P<0.01). Family function and social support in patients with chronic heart failure could directly or indirectly affect caregiver preparedness (total effect value: 0.380, 0.212), hope and negative coping directly affected caregiver preparedness (total effect value: 0.200, -0.433), and could account for 39% of the total variation in caregiver preparedness. Conclusions:Caregiver preparedness of patients with chronic heart failure needs further improvement. The effective ways to improve caregiver preparedness are to pay attention to family function, improve hope level, increase social support and reduce negative coping.

Objective:To retrieve, evaluate and summarize the evidence on exercise therapy in patients with breast cancer related lymphedema, so as to provide basis for clinical practice.Methods:According to the "6S" evidence resource pyramid model, all the evidence on exercise therapy for patients with breast cancer related lymphedema, including clinical guideline, expert consensus, best practice information book, Meta-analysis, systematic review and other evidence, were searched layer by layer from top to bottom in British Medical Journal (BMJ) Best Practice, UpToDate, Guidelines International Network, National Institute for Health and Clinical Excellence, Scottish Intercollegiate Guidelines Network, Agency for Healthcare Research and Quality, National Comprehensive Cancer Network, National Lymphedema Network, International Society of Lymphedema, Yimaitong, Cochrane Library, China Biology Medicine, PubMed, Web of Science, China National Knowledge Infrastructure, and WanFang Data. The search period was from January 2000 to October 2021. Two researchers conducted literature quality evaluation, evidence extraction and summary.Results:A total of 28 articles were included, including one best clinical practice, one clinical decision-making, 7 clinical guidelines, three expert consensus, and 16 systematic reviews. A total of 40 best pieces of evidence were extracted from 7 aspects, including exercise guarantee, exercise instructions, exercise form, exercise intensity, exercise time, exercise frequency, and follow-up and health education.Conclusions:Exercise therapy is very important for patients with breast cancer related lymphedema. In the process of applying evidence, medical and nursing staff should combine the actual situation to form a professional medical team, fully consider the patient's physical and mental condition and exercise habits, dynamically adjust and develop personalized exercise plans based on the patient's health status and preferences, thereby improving the effectiveness of exercise therapy and patient's quality of life.

Objective:To evaluate the survival, complications and prognostic factors in patients with stageⅠb2 and Ⅱa2 cervical squamous cell carcinoma treated by primarily radical surgery with or without postoperative adjuvant therapy.Methods:The clinical and pathological data of patients with stageⅠb2 and Ⅱa2 cervical squamous cell carcinoma treated in the Cancer Hospital of the University of Chinese Academy of Sciences from January 2015 to January 2018 were retrospectively analyzed. All patients underwent Querleu-Morrow classification (Q-M classification) C2 radical surgery, including extensive hysterectomy+pelvic lymphadenectomy with or without adjuvant therapy based on postoperative risk factors. Survival rate was calculated by Kaplan-Meier method and survival curve was drawn. Univariate analysis was performed by using the log-rank test to analyze the clinicopathological factors related to the prognosis of patients. Multivariate analysis was performed by using Cox regression method to analyze independent risk factors affecting survival prognosis.Results:(1) The median age of 643 patients with cervical squamous cell carcinoma was 50 years old (45-58 years old). Clinical stage: 260 cases (40.4%, 260/643) of stage Ⅰb2, 383 cases (59.6%, 383/643) of stage Ⅱa2. (2) Among 643 cases underwent Q-M classification C2 surgery, 574 cases (89.3%, 574/643) of them received adjuvant therapy and 184 cases (28.6%, 184/643) of them had grade 3-4 complications after treatment, including 134 cases (20.8%, 134/643) early complications and 66 cases (10.3%, 66/643) late complications. The incidence of grade 3-4 complications in 574 patients received postoperative adjuvant therapy was 30.1% (173/574), which was significantly different from that in 69 patients who received surgery alone (15.9%, 11/69; χ2=6.08, P=0.014). (3) All 643 cases were followed up, and the median follow-up time was 40 months (3-76 months). During the follow-up period, 117 cases (18.2%, 117/643) recurred, including 45 cases (7.0%, 45/643) of local recurrence, 54 cases (8.4%, 54/643) of distant metastasis, and 18 cases (2.8%, 18/643) of local recurrence and distant metastasis. The 5-year progression-free survival (PFS) and 5-year overall survival (OS) rates of patients with stage Ⅰb2 and Ⅱa2 cervical squamous cell carcinoma were 79.9% and 85.5%, respectively. Univariate analysis showed that pelvic lymph node metastasis, para-aortic lymph node metastasis, deep stromal infiltration, and lymph-vascular space invasion were significantly associated with 5-year PFS in patients with stage Ⅰb2 and Ⅱa2 cervical squamous cell carcinoma (all P<0.05). The maximum diameter of tumor, pelvic lymph node metastasis and para-aortic lymph node metastasis were significantly associated with the 5-year OS of cervical squamous cell carcinoma in stages Ⅰb2 and Ⅱa2 (all P<0.05). Multivariate analysis showed that pelvic lymph node metastasis and para-aortic lymph node metastasis were independent factors affecting 5-year PFS and 5-year OS in patients with stage Ⅰb2 and Ⅱa2 cervical squamous cell carcinoma (all P<0.01). Conclusion:Radical surgery is a feasible and effective primary treatment for stagesⅠb2 and Ⅱa2 cervical squamous cell carcinoma, with a high 5-year survival rate and an acceptable complication rate.

Body image is a common concept in the field of psychology and an important indicator for evaluating the quality of life of patients after bariatric and metabolic surgery. This paper reviews the concept of body image, the measurement tools, influencing factors and the intervention of the body image after bariatric and metabolic surgery, so as to provide a reference for domestic research on the body image of patients after bariatric and metabolic surgery.

Motabolic bariatric surgery is a fast and effective method for the treatment of obesity and obesity-associated diseases. In order to maintain weight loss and prevent complications, self-management of bariatric and metabolic surgery patients undergoing metabolic bariatric surgery is very important. This paper summarizes the research status, assessment tools and influencing factors of self-management of patients undergoing metabolic bariatric surgery. This paper also puts forward the problems to be solved in current research and practice, aiming to provide a reference for future research and improving the self-management ability of patients undergoing metabolic bariatric surgery.

Magnetic working environment can improve job satisfaction and nursing quality of nurses. Therefore, this article summarizes the concept, development history, core connotation and measurement tools of magnetic hospitals, and discusses related factors that affect the magnetic level of hospitals, aiming to understand the current situation of magnetic hospitals in China and provide reference basis for improving the magnetic level of domestic hospitals, nurse retention rate and nursing quality through the intervention of influencing factors.

The delay of diabetic foot not only brings painful experience to patients, but also increases the care time and caregiver burden, which seriously affects quality of life of patients and caregivers. This article summarized the definition, research tools, current situation, influencing factors, positive feelings of caregivers and intervention measures of caregivers for diabetic foot patients, aiming to provide a theoretical basis for adoption of targeted intervention measures.

Objective:To evaluate and summarize the best evidence for exercise scheme after bariatric and metabolic surgery in obese patients at home and abroad.Methods:We used "obesity" " bariatric and metabolic surgery" "sleeve gastrectomy" "gastric bypass surgery" "banding surgery" "exercise" "physical activity" "exercise therapy" "guideline" "expert consensus" "systematic review" "Meta-analysis" and "evidence summary" as keywords, and searched databases such as UpToDate, Cochrane Library, PubMed, China National Knowledge Infrastructure (CNKI) , Wanfang Data, and the guide network and professional association platforms by computer. Literature retrieved included guidelines, expert consensus, best clinical practice, clinical decision-making, systematic reviews, and the search time limit was from the database establishment to July 18, 2020. Two researchers evaluated the quality of literature and extracted evidence, and the evidence was revised and perfected through expert consultation.Results:A total of 4 systematic reviews and Meta-analysis articles, 2 clinical decision-making articles, 4 guidelines, and 1 expert consensus were included. The evidence was collected from 7 aspects, namely the importance of exercise, pre-exercise evaluation, exercise style, exercise intensity and duration, exercise safety, exercise follow-up, exercise effect evaluation, and finally 33 best evidences were summed up.Conclusions:Evidence of exercise scheme after bariatric and metabolic surgery in obese patients is comprehensive. Medical institutions and clinical medical and nursing staff can combine the institutional environment to transform and apply the evidence.

Metabolic bariatric surgery (MBS) is the most effective treatment for severe obesity. In order to achieve and maintain a good weight loss effect after MBS and prevent short-term and long-term postoperative complications, postoperative diet and nutrition management is very necessary. This article summarizes the importance of diet and nutrition management, management status, intervention status, and diet management tools for obese patients after MBS, and puts forward the problems to be solved in my country's current diet and nutrition management, so as to provide a reference for future research on diet and nutrition management after MBS.