Objective To analyze the incidence and influencing factors of workplace violence (WPV) against nurses in tertiary hospitals in Western China, and to conduct a qualitative exploration based on the lived experiences of nurses who have suffered WPV. Methods A total of 1 294 nurses from 21 tertiary hospitals across 12 provinces, autonomous regions, and municipalities in western China were selected as the research subjects using a convenience sampling method. Investigation was performed among the nurses using the Hospital Workplace Violence Questionnaire and the Implementation Status of Hospital Violence Prevention Measures Questionnaire. Additionally, a total of 18 nurses who had experienced WPV were selected for semi-structured qualitative interviews. Results The overall incidence of WPV among the nurses was 47.5%, with incidences of psychological, physical, and sexual violence at 42.0%, 7.3%, and 3.5%, respectively. Binary logistic regression analysis showed that male nurses had a higher risk of experiencing WPV than female nurses (P<0.01); widowed/divorced nurses had a higher risk than unmarried nurses (P<0.05); both head nurses and department head nurses had a higher risk than general nurses (both P<0.01); and nurses with lower trust in hospitals had a higher risk than those with higher trust (P<0.01). Qualitative interviews revealed that WPV often stemmed from the accumulation of patients′ negative emotions during medical care, exacerbated by poor communication and unmet treatment expectations. Nurses tended to adopt avoidance and tolerance strategies when facing conflict, lacking effective coping skills. Following WPV incidents, nurses frequently experienced anxiety and burnout, relying mainly on self-regulation or confiding in colleagues to cope with the impact of WPV. Hospital responses to WPV are largely passive, with insufficient dedicated departments and psychological support mechanisms, indicating a need for improved institutional frameworks. Conclusion WPV among nurses in tertiary hospitals in Western China remains a serious concern. Hospital management should prioritize high-risk groups such as male and widowed/divorced nurses, and strengthen psychological support systems and standardized reporting procedures to mitigate WPV and to enhance nursing quality.

Objective:To investigate the epidemic characteristics of severe fever with thrombocytopenia syndrome (SFTS) in Tiantai County Zhejiang Province, and provide a scientific basis for prevention and control of SFTS.Methods:The case data of SFTS in Tiantai County from 2014 to 2024 were collected through the Chinese Disease Control and Prevention Information System, and descriptive epidemic method was employed to analyze its epidemic and clinical characteristics.Results:From 2014 to 2024, a total of 114 SFTS cases were reported in Tiantai County, with an average annual incidence rate of 2.21/100 000. The peak incidence occurred in 2021 (3.40/100 000, 16 cases). Nine cases died, with a mortality rate of 7.89% (9/114). The male-to-female ratio was 1.00∶0.97 (58∶56). The high-risk population was middle-aged and elderly people aged over 50 years old, accounting for 91.23% (104/114). The occupation was mainly farmers, accounting for 92.98% (106/114). The incidence of SFTS had obvious seasonality, with a peak from April to September, accounting for 83.33% (95/114). The average onset date was calculated to be June 25th, and the peak period was from April 19th to August 31st. The distribution of cases was mainly in Tantou Town (34 cases), Shiliang Town (23 cases), Yongxi Township (17 cases), and Pingqiao Town (12 cases), accounting for 75.44% (86/114). From 2014 to 2024, the affected areas had gradually expanded from 1 township/subdistrict to 13 townships/subdistricts, showed a phenomenon of migration from east to west. Among the 114 patients with SFTS, the initial symptom was fever. The proportion of neuropsychiatric symptoms, atrial fibrillation and heart failure in the death group was significantly higher than those in the survival group (χ 2 = 19.24, 16.44, 23.90, P < 0.001). Conclusion:From 2014 to 2024, the incidence of SFTS in Tiantai County fluctuates with obvious seasonal and regional migration characteristics.

Objective:To summarize the best evidence for lower limb rehabilitation robot exercise rehabilitation in stroke patients.Methods:Clinical decisions, best practices, guidelines, evidence summaries, expert consensus, systematic reviews, and randomized controlled trials on lower limb rehabilitation robot exercise rehabilitation in stroke patients were systematically searched in national and international guideline networks, websites of relevant professional societies, and databases. The search period was from database establishment to October 17, 2024. Two researchers independently conducted literature quality evaluation, evidence extraction, and integration.Results:A total of 13 papers were included, including four guidelines, seven systematic reviews, one expert consensus, and one randomized controlled trial. Twenty-six pieces of best evidence were summarized in seven aspects of multidisciplinary teamwork, applicable conditions, rehabilitation management, exercise implementation, evaluation of rehabilitation outcomes, abnormal training responses, and considerations.Conclusions:This study is based on a number of high-quality evidence, standardizing the relevant theories and clinical applications, with a certain degree of scientific and cutting-edge nature, providing practical, reliable and valuable evidence-based references and guidance for medical and nursing staff to use lower limb rehabilitation robots.

Objective:To investigate the epidemic characteristics of severe fever with thrombocytopenia syndrome (SFTS) in Tiantai County Zhejiang Province, and provide a scientific basis for prevention and control of SFTS.Methods:The case data of SFTS in Tiantai County from 2014 to 2024 were collected through the Chinese Disease Control and Prevention Information System, and descriptive epidemic method was employed to analyze its epidemic and clinical characteristics.Results:From 2014 to 2024, a total of 114 SFTS cases were reported in Tiantai County, with an average annual incidence rate of 2.21/100 000. The peak incidence occurred in 2021 (3.40/100 000, 16 cases). Nine cases died, with a mortality rate of 7.89% (9/114). The male-to-female ratio was 1.00∶0.97 (58∶56). The high-risk population was middle-aged and elderly people aged over 50 years old, accounting for 91.23% (104/114). The occupation was mainly farmers, accounting for 92.98% (106/114). The incidence of SFTS had obvious seasonality, with a peak from April to September, accounting for 83.33% (95/114). The average onset date was calculated to be June 25th, and the peak period was from April 19th to August 31st. The distribution of cases was mainly in Tantou Town (34 cases), Shiliang Town (23 cases), Yongxi Township (17 cases), and Pingqiao Town (12 cases), accounting for 75.44% (86/114). From 2014 to 2024, the affected areas had gradually expanded from 1 township/subdistrict to 13 townships/subdistricts, showed a phenomenon of migration from east to west. Among the 114 patients with SFTS, the initial symptom was fever. The proportion of neuropsychiatric symptoms, atrial fibrillation and heart failure in the death group was significantly higher than those in the survival group (χ 2 = 19.24, 16.44, 23.90, P < 0.001). Conclusion:From 2014 to 2024, the incidence of SFTS in Tiantai County fluctuates with obvious seasonal and regional migration characteristics.

Objective:To summarize the best evidence for lower limb rehabilitation robot exercise rehabilitation in stroke patients.Methods:Clinical decisions, best practices, guidelines, evidence summaries, expert consensus, systematic reviews, and randomized controlled trials on lower limb rehabilitation robot exercise rehabilitation in stroke patients were systematically searched in national and international guideline networks, websites of relevant professional societies, and databases. The search period was from database establishment to October 17, 2024. Two researchers independently conducted literature quality evaluation, evidence extraction, and integration.Results:A total of 13 papers were included, including four guidelines, seven systematic reviews, one expert consensus, and one randomized controlled trial. Twenty-six pieces of best evidence were summarized in seven aspects of multidisciplinary teamwork, applicable conditions, rehabilitation management, exercise implementation, evaluation of rehabilitation outcomes, abnormal training responses, and considerations.Conclusions:This study is based on a number of high-quality evidence, standardizing the relevant theories and clinical applications, with a certain degree of scientific and cutting-edge nature, providing practical, reliable and valuable evidence-based references and guidance for medical and nursing staff to use lower limb rehabilitation robots.

Objective:To analyze the diagnostic and prognostic value of routine bone marrow examination in patients with extranodal NK/T-cell lymphoma (ENKTCL) based on PET-CT staging.Methods:Clinical data of 186 patients who received bone marrow biopsy and bone marrow aspiration in Fujian Medical University Union Hospital from 2013 to 2021 were retrospectively analyzed. All patients were divided into bone marrow biopsy + bone marrow aspiration group ( n=186) and PET-CT + bone marrow biopsy group ( n=139). The sensitivity, specificity, positive and negative predictive values were compared between two groups. The data were analyzed and plotted. Survival analysis was performed using Kaplan-Meier method and log-rank test. Results:In the whole cohort, 45 patients were positive for bone marrow biopsy, and 30 of them were positive for bone marrow aspiration. A total of 141 patients who were negative for bone marrow biopsy also achieved negative results for bone marrow aspiration. A total of 139 patients completed PET-CT staging and bone marrow biopsy. And 30 patients were diagnosed with positive bone marrow by PET-CT, in which 22 of them were confirmed positive by bone marrow biopsy. Among 109 patients diagnosed with negative bone marrow by PET-CT, 5 of them were confirmed positive by bone marrow biopsy. All these cases were classified as stage Ⅳ due to distant metastases. PET-CT had a diagnostic sensitivity of 81.5%, a specificity of 92.9%, a positive predictive value of 73.3%, and a negative predictive value of 95.4%. Among early stage (Ⅰ-Ⅱ stage) patients diagnosed with PET-CT, all of them were negative for bone marrow biopsy (the negative predictive value was 100%). In stage Ⅳ patients ( n=55), the 1-year overall survival of patients with bone marrow involvement by bone marrow biopsy or PET-CT ( n=35) compared with their counterparts with the involvement of other organs ( n=20) was 28.7% vs.42.0% ( P=0.13), and 1-year progression free survival rates was 23.2% vs. 23.3% in ( P=0.94). Conclusions:Routine bone marrow biopsy does not change the original staging of patients with early stage ENKTCL based on PET-CT staging. Advanced stage patients with positive bone marrow biopsy tend to obtain worse prognosis, indicating that bone marrow biopsy still has certain value.

Objective: To investigate the prevalence of soil-borne nematode infections among rural residents in Tiantai County, Zhejiang Province, so as to provide insights into improving the control strategy. Methods: According to the Zhejiang Provincial Surveillance Programme on Soil-borne Nematodiasis and Clonorchiasis, 5 administrative villages were randomly selected in Tiantai County according to geographical locations on April, 2021, and all permanent residents at ages of 3 years and older were sampled from each village using a cluster sampling method. Subjects' gender, age, occupation, education level and deworming were collected. Subjects' stool samples were collected, and soil-borne nematode eggs were detected using the modified Kato-Katz technique, and larval culture was performed using a filter-paper culture method among hookworm egg positives for identification of hookworm species. In addition, the intensity of infection was evaluated using hookworm eggs per gram stool sample. Results: A total of 1 013 residents participated in the survey, including 495 men (48.86%) and 518 women (51.14%), and there were 502 participants at ages of 51 to 70 years (49.56%), 874 farmers (86.28%) and 436 subjects with an education level of primary school (43.04%). However, no subjects received deworming. The prevalence of hookworm infections was 3.85% among the study subjects, and only Necator americanus was identified. There were 31 cases with mild infections (79.49%), 5 cases with moderate infections (12.82%) and 3 cases with severe infections (7.69%), and all infections occurred in farmers. The prevalence of hookworm infections was 3.84% among men and 3.86% among women. No hookworm infection was detected among residents at ages of <41 years, and the prevalence of hookworm infections appeared a tendency towards a rise with age among residents at ages of 51 years and older (χ2trend=24.091, P<0.001), while the prevalence of hookworm infections appeared a tendency towards a decline with educational levels among residents (χ2trend=19.534, P<0.001). The greatest prevalence of hookworm infections was found in Qianyang Village (10.95%). Conclusions Hookworm disease is the predominant type of soil-borne nematodiasis in Tiantai County, and the middle-aged and elderly farmers with a low education level are high-risk populations for soil-borne nematodiasis control.

Objective To investigate the role of the Janus tyrosine kinase (JAK)- signal transducer and activators of transcription (STAT) signaling pathway in thrombosis formation after splenectomy in cirrhotic patients with portal hypertension. Methods A total of 198 liver cirrhosis patients with portal hypertension who underwent splenectomy and devascularization were recruited from March 2018 to April 2020 and then divided into thrombosis ( n =41) and non-thrombosis groups ( n =157) according to whether portal vein thrombosis occurred 3 months after surgery. mRNA levels of JAK2 and STAT3 in peripheral blood mononuclear cells (PBMCs) were assessed. Comparison of continuous data between groups was performed using t test, while comparison of categorial data between group was performed using chi square test. Clinicopathological data from patients were collected and analyzed for the potential risk factors of portal vein thrombosis by using univariate and multivariate Logistic regression analyses. The prediction values of JAK2 and STAT3 mRNA for portal vein thrombosis were evaluated by area under the receiver operating curve ( AUC ). Results The diameter of portal vein, the diameter of portal vein, the velocity difference of portal vein and the volume of spleen in the thrombus group were significantly higher than those in the non-thrombus group ( t =4.718, 3.945, 8.671, and 2.006 respectively; P < 0.05).The relative mRNA levels of JAK2 and STAT3 in PBMCs of the two groups were significantly increased after surgery ( t =12.933, 15.442, 14.386, 10.896; P < 0.05), and their levels were also much higher in the thrombosis group than in the non-thrombosis group of patients ( P < 0.05). Multivariate Logistic regression analytic data showed that the portal vein diameter, the velocity difference of portal vein and mRNA level of JAK2 and STAT3 were all predictors for thrombosis in these patients ( P < 0.05). The AUC of JAK2 and STAT3 mRNAs was 0.850 and 0.787, respectively in diagnosis of thrombosis in these patients. Conclusion The JAK / STAT signaling was activated in the process of thrombosis after splenectomy in cirrhotic patients with portal hypertension, which may be one of the important mechanisms of postoperative portal vein thrombosis, and may become a potential target for the prevention and treatment of postoperative portal vein thrombosis.

Objective To investigate the clinical application of the modified keystone perforator island flap for reconstruction of skin defects at head and face.Methods From January 2013 to September 2014,13 cases with skin defects at head and face were repaired by modified keystone perforator island flap.The skin defects ranged from 0.8 cm× 1.0 cm to 20.0 cm × 10.0 cm.And the flap size ranged from 1.5 cm × 1.0 cm to 22.0 cm × 12.0 cm.The flap was designed along the edge of the defect,the vascular supply was supported by muscular perforators.In order to relieve suture tension and have a good cosmetic effect,auxiliary incisions should be as less as possible.Flap should be designed to hide parts of facial incision or surgical margins within the natural borders of each facial unit,or along the direction of striae.Incision within the hairline should be taken to minimize damage to the hair follicles.The direction of hair growth shouldn't be changed after the flap transfer.Results All cases had 1-12 months' follow-up period.12 flaps survived completely,with one partial flap necrosis.The flaps had good appearance with high aesthetic satisfactory.Conclusions The modified keystone perforator island flap produces excellent aesthetic results.It can be a very useful flap for tbe individual reconstruction of skin defects at head and face.