Objective To explore the impact of aging attitudes and physical exercises on self-rated health among the aged population.Methods Using stratified random sampling method,410 aged people over 60 years old and lived in Lishui,Zhejiang Province,were selected as the study subjects.A general information questionnaire,the attitude toward aging scale,exercise stage diagnostic scale,physical exercise rating scale and self-rated health scale were employed in the survey.Logistic regression was used to analyse the influencing factors in the health self-assessment.The effect of interactions between aging attitudes and physical exercises were analysed on self-rated health.Results A total of 391 elderly people completed the study.Among them,205(52.43%)rated themselves in poor health.The score on attitude toward aging was 74.91±9.95,accounting for 39.13%of those with a negative aging attitude.The physical exercise participation rate was 43.73%,accounting for 24.81%of those taking light exercise.There was neither a multiplicative interaction(odds ratio for interaction,ORint=1.331,95%CI=0.666-2.661)nor an additive interaction between the attitude toward aging and the physical exercise on self-rated health.The relative excess risk due to interaction(RERI),attributable risk percent(AP),and synergy index(S)were 1.037(95%CI:-2.413 to 4.488),0.337(95%CI:-0.558 to 1.232),and 1.996(95%CI:0.194 to 20.491),respectively.The aged individuals with a positive attitude toward aging and moderate or higher exercise activities were 6.282 times more likely to rate themselves in good health compared to those with a negative attitude toward aging and nil exercise(95%CI:2.960-13.333).Conclusion There is no interaction effect between the attitude toward aging and the physical exercise on self-rated health,however there exists a combined effect.The aged people who have positive attitudes toward aging and take physical exercises,especially those take moderate or higher exercises,have higher self-rated health scores.

Objective To explore the impact of aging attitudes and physical exercises on self-rated health among the aged population.Methods Using stratified random sampling method,410 aged people over 60 years old and lived in Lishui,Zhejiang Province,were selected as the study subjects.A general information questionnaire,the attitude toward aging scale,exercise stage diagnostic scale,physical exercise rating scale and self-rated health scale were employed in the survey.Logistic regression was used to analyse the influencing factors in the health self-assessment.The effect of interactions between aging attitudes and physical exercises were analysed on self-rated health.Results A total of 391 elderly people completed the study.Among them,205(52.43%)rated themselves in poor health.The score on attitude toward aging was 74.91±9.95,accounting for 39.13%of those with a negative aging attitude.The physical exercise participation rate was 43.73%,accounting for 24.81%of those taking light exercise.There was neither a multiplicative interaction(odds ratio for interaction,ORint=1.331,95%CI=0.666-2.661)nor an additive interaction between the attitude toward aging and the physical exercise on self-rated health.The relative excess risk due to interaction(RERI),attributable risk percent(AP),and synergy index(S)were 1.037(95%CI:-2.413 to 4.488),0.337(95%CI:-0.558 to 1.232),and 1.996(95%CI:0.194 to 20.491),respectively.The aged individuals with a positive attitude toward aging and moderate or higher exercise activities were 6.282 times more likely to rate themselves in good health compared to those with a negative attitude toward aging and nil exercise(95%CI:2.960-13.333).Conclusion There is no interaction effect between the attitude toward aging and the physical exercise on self-rated health,however there exists a combined effect.The aged people who have positive attitudes toward aging and take physical exercises,especially those take moderate or higher exercises,have higher self-rated health scores.

Academic buoyancy refers to the ability of students to successfully overcome typical, non-major academic setbacks and challenges encountered in daily school life. It can affect students' academic behaviors, academic achievements, and emotional experiences. This paper reviews academic buoyancy from four perspectives: its definition, measurement tools, effects, and intervention strategies. Additionally, it analyzes the applicability of introducing academic buoyancy to nursing students in China, with the aim of providing a new perspective to alleviate academic pressure and improve academic behaviors among nursing students.

Purpose: This study aimed to evaluate the safety of biologics and small molecules for the treatment of inflammatory bowel diseases (IBD) in patients receiving antirejection therapies after organ transplants. Materials and Methods: We reviewed the medical records of patients with IBD who received organ transplants at the Asan Medical Center between January 1989 and December 2021. We compared the parameters of patients receiving biologics or small molecules to those of patients without those therapies. Results: This study included a total of 53 patients (ulcerative colitis, 41; Crohn’s disease, 6; and gastrointestinal Behçet’s disease, 6). Among them, 15 patients were receiving biologics or small molecules and 38 were not. During a mean follow-up of 119 months, the proportion of patients experiencing severe infections was significantly higher in those treated with biologics or small molecules than in those not treated. However, other safety outcomes (e.g., malignancies, adverse events, including organizing pneumonia or hepatic failure, and death) were not different between the two groups. Kaplan–Meier curve analysis revealed no significant difference in the safety outcome rate related to the use of biologics or small molecules. During follow-up, eight patients underwent bowel resections for IBD. The rate of bowel resection was not different between the two groups. Conclusion The use of biologics or small molecules for patients with IBD who received organ transplants did not show a significant difference in safety outcomes. However, the possibility of severe infections must be considered.

Objective:To revise the family resilience assessment scale (FRAS) in patients with stroke and to evaluate its psychometric properties and applicability.Methods:FRAS was authorized and translated into Chinese.The scale items were revised based on the interview results of 13 patients with stroke and 11 caregivers and the opinions of 20 experts in related fields.A convenience sampling method was used to sample neurology and neurosurgery inpatients from 2 tertiary hospitals in Hangzhou twice from June to November 2022, with 325 questionnaires (sample 1) distributed the first time for item analysis and exploratory factor analysis, and 285 questionnaires (sample 2) distributed the second time for confirmatory factor analysis, criterion validity and reliability test.Data analysis was conducted by SPSS 26.0 and AMOS 24.0.Results:The exploratory factor analysis extracted 6 common factors(family beliefs, family spirit, family connection, family resources, family communication, family collaboration) with 32 items.Confirmatory factor analysis showed that the model fit well( χ2/ df=2.67, RMSEA=0.025, CFI=0.98, GFI=0.90, IFI=0.98, RMR=0.031). The cronbach's α coefficient of the total scale was 0.96, and 0.82-0.92 for the dimensions.The 2-week retest reliability was 0.99.The total scale score was positively correlated with the validity scale (family resilience scale) ( r=0.882, P<0.001). Conclusion:The family resilience scale for patients with stroke has good reliability and validity and can be used to assess the family resilience of patients with stroke.

A 65-year-old male patient with stage Ⅳa lung adenocarcinoma had microscopic hema- turia for more than 10 years, and his urinary occult blood fluctuated between (+) and (++). Because his tumor target gene test showed that the epidermal growth factor receptor L858R mutation was positive, he received gefitinib 250 mg once daily orally. Laboratory tests before treatments showed albumin (ALB) 37.2 g/L, serum creatinine (Scr) 73 μmol/L, and urine occult blood (++). After 2 days of treatment, the patient developed generalized rashes, obvious foam urine, and severe edema of both lower limbs. Two weeks later, laboratory tests showed urinary occult blood (++++), urinary protein (++++), ALB 28.3 g/L, and Scr 111 μmol/L. The Scr peak value was 135 μmol/L and ALB trough value was 21.5 g/L. The drug eruptions and nephrotic syndrome caused by gefitinib were considered, gefitinib was discontinued, and symptomatic and supportive treatments were given. After 3 days, the rashes and edema gradually subsided, and the anti-tumor drug was switched to osimertinib. The pathological examination of renal puncture showed IgA nephropathy. Gefitinib-induced nephrotic syndrome on the basis of primary IgA nephropathy was considered. After 17 days, the patient′s rashes completely subsided and the edema was significantly improved. At 8 months of follow-up, the laboratory tests showed ALB 37.9 g/L, Scr 130 μmol/L, and urinary protein (++), suggesting that the renal injury had not yet fully recovered.

A 65-year-old male patient with stage Ⅳa lung adenocarcinoma had microscopic hema- turia for more than 10 years, and his urinary occult blood fluctuated between (+) and (++). Because his tumor target gene test showed that the epidermal growth factor receptor L858R mutation was positive, he received gefitinib 250 mg once daily orally. Laboratory tests before treatments showed albumin (ALB) 37.2 g/L, serum creatinine (Scr) 73 μmol/L, and urine occult blood (++). After 2 days of treatment, the patient developed generalized rashes, obvious foam urine, and severe edema of both lower limbs. Two weeks later, laboratory tests showed urinary occult blood (++++), urinary protein (++++), ALB 28.3 g/L, and Scr 111 μmol/L. The Scr peak value was 135 μmol/L and ALB trough value was 21.5 g/L. The drug eruptions and nephrotic syndrome caused by gefitinib were considered, gefitinib was discontinued, and symptomatic and supportive treatments were given. After 3 days, the rashes and edema gradually subsided, and the anti-tumor drug was switched to osimertinib. The pathological examination of renal puncture showed IgA nephropathy. Gefitinib-induced nephrotic syndrome on the basis of primary IgA nephropathy was considered. After 17 days, the patient′s rashes completely subsided and the edema was significantly improved. At 8 months of follow-up, the laboratory tests showed ALB 37.9 g/L, Scr 130 μmol/L, and urinary protein (++), suggesting that the renal injury had not yet fully recovered.

Objective To propose a new evaluation system and evaluate the application value of diabetic retinopathy ( DR) intelligence assisted diagnostic technology based on fundus photography. Methods By using the diagnostic test method,an evaluation system of DR intelligent diagnostic technology based on fundus photography was established. The fundus photographs of 331 diabetic patients (662 eyes) with DR screening were collected in the First Affiliated Hospital of Huzhou University from January 2017 to October 2018. The results of experts ' diagnosis and intelligence assisted diagnosis were compared and evaluated. The evaluation system includes primary evaluation, intermediate evaluation and advanced evaluation. The primary evaluation is the consistency of non-DR ( NDR) in all diabetic patients receiving DR-assisted diagnostic techniques;the intermediate evaluation is the diagnosis consistency of DR lesion degree in patients diagnosed with DR (grade 1-4);the advanced evaluation is the diagnosis consistency of DR classification ( grade 0 -4 ) in all diabetic patients receiving DR-assisted diagnostic techniques. The intermediate evaluation includes two evaluation methods. The main evaluation indicators include sensitivity,specificity and Kappa value. Results Based on experts ' diagnosis, NDR accounted for 22. 7％;mild non-proliferative DR (NPDR),moderate NPDR,and severe NPDR accounted for 19. 9％,18. 7％ and 25. 7％,respectively;proliferative DR( PDR) accounted for 13. 0％. Based on intelligence diagnostic system,NDR accounted for 25. 8％;mild NPDR, moderate NPDR and severe NPDR accounted for 19. 7％,19. 3％ and 22. 8％,respectively;proliferative DR( PDR) accounted for 12. 4％. Based on evaluation system in the paper,the sensitivity,specificity and Kappa value in primary evaluation were 91. 4％, 84. 7％ and 0. 72;the sensitivity, specificity and Kappa value in intermediate evaluation method one were 88. 4％,91. 1％ and 0. 79;the sensitivity, specificity and Kappa value in intermediate evaluation method two were 80. 5％,93. 3％ and 0. 75;the Kappa value in advanced evaluation was 0. 62. Conclusions The evaluation system can be applied to the evaluation of DR intelligent diagnostic technology,and the evaluation result can be used as the basis for the selection of DR intelligent diagnosis application scene.

Objective To retrospectively analyze the injury characteristics of victims and treatment strategies in the explosion accident on the 17th May 2018 in Xixia county (Xixia "May 17th" explosion accident). Methods Based on the practice featured in pre-hospital emergency of Henan province and Nanyang city Emergency Center in the explosion accident, a retrospective analysis for the Level Three medical rescue was conducted, where a total of thirteen survived victims in Xixia "May 17" explosion accident were studied retrospectively. The data included the gender, age, burned extent and depth of the patients, burns complicated by trauma, complication of burn, respiratory function maintenance, resuscitation during shock stage, skin grafting with excision and scab. Furthermore, the data of organ function and the effect of the 90-day comprehensive treatment for the burned victims wereanalyzed. Results completion the Level Three treatment on time, which was depended on the leading role played by the regional trauma centers was the main rescuing mode of the work in Xixia county, where the primary and secondary treatments were the key parts. The three-level treatment model includes: the local hospital acts as a level-one emergency medical institution, county hospitals function as secondary emergency medical institutions, and other higher medical institutions are the tertiary first aid medical institutions. The pre-hospital and in-hospital emergency procedures were initiated immediately after the large-scale explosive burn being identified, the key to the successfully rescue was to set up a comprehensive treatment team for burns and trauma. Rescue team should involve burn department and other related departments, including the departments of emergency, general surgery, orthopedic, thoracic surgery, neurosurgery, plastic surgery, intensive care unit, blood transfusion unit, anesthesiology, and interventional radiology, etc. All the thirteen burned patients were male, with inhalation injury, blast injury, hemopneumothorax, brain injury, bone fractures, and etc. Eight of them (61.54%) had multiple organ dysfunction syndrome (MODS). MODS mainly involved respiratory, circulatory, liver, gastrointestinal tract, kidney and coagulation function. With the multi-discipline treatment, the wound of 6 severely-burned patients started healing and can be discharged after keeping the patency of airway, applying resuscitation fluid and comprehensive treatments such as debridement and dressing change. Among 7 patients with extensive deep burns, one case with skull-based fracture, open craniocerebral, extensive intracranial hemorrhage and hemopneumothorax, died 9 hours later. Another case died within 24 hours after injury due to obvious exudation on the site of early incision and relaxation of wound. The escharotomy, micro-dermis and allograft skin transplantation were carried out for five cases with extensive deep burns from the 4th day after the recovery of shock. One week later, the second stage of microsphere skin transplantation was performed. But all died of sepsis or fungal infection. Conclusions MODS and infection often occur during the course especially for patients with extensive and deep burns due to the great explosion in Xixia county, most of whom were accompanied with MODS and infection. Therefore, assembling multi-discipline team for treating the group of explosively-burned patients can increase the survival rate and reduce the possibility of disability.

Objective To evaluate the effect of 3D printing models applied to Medical Imaging Di-agnosis Undergraduate Teaching. Methods Students in the year 2012/2013 of Shanghai Jiao Tong Univer-sity School of Medicine stomatology specialty were chosen for this study, including 38 students in the exper-imental group (2013) and 40 students in the control group (2012). All of them were taught by the same group of teachers, including 28 core curriculum hours and 5 practice class hours. 3D printing technology with PPT was applied to the experimental group in the medical imaging diagnostic teaching, and conventional teaching including PPT and usual models in the control group. Medical students were given a test about cardiovascular system and tasked with completion of drawing hand and foot bones. Students in experimental group were also asked to complete a questionnaire about their experience. Results The questionnaire showed that 3D printing teaching molds with PPT was of great significance to improve the students interest in learning imaging anatomy, to meet the vast majority of students' learning requirements, and to achieve satis-factory results. The average scores of the circulatory system test in the experimental group were higher than that of the control group [(8.32 ±2.352) vs. (6.15 ±1.284), P<0.05)]. Students in experimental group per-formed better than students in the control group on the Locomotor system test [(6.81 ±1.347] vs. (3.84 ± 0.985), P<0.01]. Conclusions 3D printing mold combined with PPT teaching method can promote the med-ical imaging anatomy structure, learning effect and teaching quality, and has practical value in the under-graduate teaching of medical imaging diagnosis.