Objective:To explore the subjective well-being and its influencing factors of female elderly in ur-ban community in Shandong province. Methods: Used the multi-stage stratified sampling method to extract 449 elderly women in 6 communities of 18 cities in Shandong Province. The basic situation and Subjective well-being of their were investigated by using the self-designed questionnaire and Memorial University of Newfoundland Scale of Happiness ( MUNSH) . Results:The economic situation, the number of children, living conditions, self-care ability, chronic disease severity, and other variables have a significant effect on the subjective well-being of fe-male elderly. Conclusions:To improve the economic situation of the urban community elderly women, pay atten-tion to their physical and mental health level, improve the pension and health insurance system, intensify the con-struction of old-age care institutions, playing the roles of family, children, society in the network to support the community elderly women society, can significantly improve the community elderly women′s subjective well-be-ing.

Objective: : To investigate the efficacy and safety of the posterior endoscopic cervical foraminotomy (PECF) using ultrasonic osteotome for the treatment of cervical osseous foraminal stenosis，focusing on introduction of the advantages of ultrasonic osteotome in partial pediculectomy and ventral osteophyte resection in PECF. Methods: : Nineteen patients with cervical osseous foraminal stenosis who underwent PECF using ultrasonic osteotome in our institution between April 2018 and April 2021 were enrolled in this study. All the patients were followed up more than 12 months. The patients’ medical data, as well as pre- and postoperative radiologic findings were thoroughly investigated. The visual analogue score (VAS), Japanese Orthopaedic Association (JOA) score, cervical dysfunction index (Neck disability index, NDI), and modified MacNab criteria were used to assess the surgical efficacy. Results: : All the patients were successfully treated with PECF using ultrasonic osteotome. The pre- and postoperative VAS, NDI, and JOA scores were significantly improved (p<0.05). According to the modified MacNab criteria, 17 patients were assessed as “excellent”, two patients were assessed as “good” at the last follow-up. There was no dura tear, nerve root damage, incision infection, neck deformity, or other complications. Conclusion : Adequate nerve root decompression can be accomplished successfully with the help of ultrasonic osteotome in PECF, which has the advantage of reducing the probability of damage to the nerve root and dura mater, in addition to the original merits of endoscopic surgery.

Objective: To analyze the trends in mortality of liver cancer in Wenzhou City, Zhejiang Province from 2014 to 2022, so as to provide the evidence for improving liver cancer control measures. Methods: Data of liver cancer mortality in Wenzhou City from 2014 to 2022 were collected from Wenzhou Chronic Disease Monitoring Information System. The crude mortality were estimated and standardized by the national population census data in China in 2010, and the trends in mortality of liver cancer were analyzed with average annual percent change (AAPC). Results: There were 22 033 liver cancer deaths from 2014 to 2022, accounting for 18.08% of malignant tumor deaths and ranking the second in malignant tumor deaths. The crude mortality of liver cancer was 30.00/105 and the standardized mortality was 24.32/105, both showing decreasing trends (AAPC=-2.812% and -5.742%, both P<0.05). The standardized mortality of liver cancer were higher in men than in women (36.66/105 vs. 11.21/105, P<0.05), both showing decreasing trends (AAPC=-5.702% and -5.521%, both P<0.05). The crude mortality of liver cancer appeared a tendency towards a rise with age (P<0.05), with the highest crude mortality in the group aged 80 to 84 years, reaching 145.12/105. The crude mortality of liver cancer showed a tendency towards a decline among residents aged under 15 years, 15 to 44 years, 45 to 64 years and 65 years and above (AAPC=-20.311%, -6.569%, -7.408% and -3.177%, all P<0.05). Conclusions The mortality of liver cancer showed a tendency towards a decline in Wenzhou City from 2014 to 2022. Men and the elderly were high-risk groups for liver cancer deaths, and prevention should be strengthened based on risk factors.

Objective:To investigate the level of endogenous hydrogen sulfide (H 2S) in contrast-induced acute kidney injury (CIAKI), as well as the potential role of H 2S against CIAKI by down-regulating NLRP3 inflammasome. Methods:Twenty-four healthy male Sprague-Dawley rats, weighing 180-220 g, were randomly divided into three groups according to the random number table method: control group, CIAKI group (iopromide 2.9 g/kg) and CIAKI+NaHS group (NaHS 4 mg/kg for three days before 2.9 g/kg iopromide injection). Kidneys were collected for whole-genome sequencing and bioinformatic analysis. HE and PAS staining were used for kidney histological examination. TUNEL assays were applied to detect renal tubular epithelial injury. Expressions of NLRP3 inflammasome (NLRP3, ASC and caspase-1) were evaluated by immunofluorescence staining. The role of H 2S in contrast (iopromide 200 mgI/kg)-induced injury on human renal tubular epithelium (HK-2 cells) was investigated, and CCK-8 assay was used to detect cellular viability. Results:Compared with the control group, the expression of endogenous H 2S synthetases-related genes [cystathionine β-synthase ( CBS), cystathionine-γ-lyase ( CSE) and 3-mercaptopyruvate sulfurtransferase ( 3- MST)] was lower in CIAKI group (all P<0.05). The gene expression levels of CBS, CSE and 3- MST were negatively correlated with renal function biomarkers serum creatinine, blood urea nitrogen and cystatin-C (all P<0.05). Compared with the CIAKI group, CIAKI+NaHS group showed alleviated creatinine, blood urea nitrogen and cystatin-C, improved histological changes, reduced apoptosis. Moreover, the expression levels of NLRP3, ASC and caspase-1 in CIAKI+NaHS group were lower than those in CIAKI group (all P<0.05). In HK-2 cells, compared with the contrast group, the cellular viability was higher in the contrast+NaHS group; reducing endogenous H 2S by CBS inhibitor could enhance contrast-induced cell viability ( P<0.05). Conclusions:Injury of endogenous H 2S system is pivotal to CIAKI pathogenesis. Up-regulation of H 2S ameliorates renal injury of CIAKI rats, which may be related to regulation of NLRP3 inflammasome.

Objective: To explore the effects of community building environment and sports with fitness APP usage and their interactions on teachers exercise habits in the Yangtze River Delta Region, so as to provide a scientific basis for the development of a sports and health promotion intervention program for teachers. Methods: A total of 2 530 in service teachers from four provinces and cities in the Yangtze River Delta region, namely, Shanghai, Zhejiang, Jiangsu and Anhui Province, were sampled in May-June 2023 by using convenient cluster random sampling method. Self designed questionnaire was used to collect the basic information of the surveyed teachers, Physical Activity Building Environment Evaluation Questionnaire and the Sports with Fitness APP Usage Questionnaire were used to measure the teachers subjective perception of the community building environment and the usage of sports with fitness APP, respectively. Physical Exercise Habituation Scale was used to assess the level of exercise habits. Logistic regression models were applied to analyze the effects of community building environment and sports with fitness APP usage on physical exercise, and the interaction effects were analyzed by using additive and multiplicative models. Results: Among all the teachers surveyed, 658 of them reported good physical exercise habits (26.0%), and differences in the rate of physical activity habit formation by gender, age, years of teaching, as well as subject of teaching were statistically significant ( χ 2=42.94, 39.73, 35.47, 218.23 , P <0.05). Teachers with physical exercise habits had significantly higher community building environment scores and sports and fitness APP use than teachers without exercise habits ( t =12.17,16.54, P <0.05). Adjusting for the confounders of age, gender, years of teaching experience, and subjects taught, multifactorial unconditional Logistic regression analysis showed that the probability of teachers having good physical exercise habits increased by 22% for every 1-point increase in the community building environment score on average ( OR =1.22, 95% CI =1.11-1.40), and the probability of teachers having good physical exercise habits increased by 16% for every 1-point increase in the sports with fitness APP score on average ( OR = 1.16 , 95% CI =1.03-1.31) ( P <0.05). Interaction analyses showed that there was an additive interaction between the effects of community building environment and sports and fitness APP use on teachers physical exercise habits after adjustment, and the 95% CI for RERI , API and SI were 1.17 -1.65, 0.12-0.46 and 1.78-3.33 ( P <0.05), respectively, and there was no multiplicative interaction ( P >0.05). Conclusions The community building environment and the usage of sports & fitness APP show impacts in the formation of teachers physical exercise habits in the Yangtze River Delta region, and there is an interaction effect. Enhancing the construction of smart sports centers around the community can provide a high quality external environment for the physical exercise habits formation.

OBJECTIVETo compare the positive rates and complications of ultrasound-guided transrectal and transperineal prostate biopsies.

METHODSWe retrospectively analyzed 156 cases of ultrasound-guided transrectal (n = 97) and transperineal (n = 59) prostate biopsy, and compared the positive rate and post-biopsy complications between the two approaches.

RESULTSThe positive rates in the transrectal and transperineal groups were 48.4% and 44.1%, respectively, with no significant difference between the two approaches according to different PSA levels (P >0.05). No statistically significant differences were observed between the transrectal and transperineal groups in the post-biopsy incidence rates of such complications as hematuria (54.6% vs 42.4%, P >0.05), lower urinary tract symptoms (17.5% vs 22.0%, P >0.05), dysuria (9.3% vs 6.8%, P >0.05), and acute urinary retention (7.2% vs 6.8%, P >0.05). However, the incidence rates of post-biopsy infection and rectal bleeding were remarkably higher (15.5% vs 3.4%, P<0.05 and 50.5% vs 3.4%, P >0.01) while that of perineal swelling markedly lower in the former than in the latter (3.1% vs 13.6%, P <0.05).

CONCLUSIONTransrectal and transperineal biopsies are both effective for the diagnosis of prostate cancer. Since their complications vary, the choice between the two methods depends on the specific condition of the patient.

Biopsy, Needle ; adverse effects ; methods ; Hematuria ; etiology ; Humans ; Lower Urinary Tract Symptoms ; etiology ; Male ; Prostate ; pathology ; Prostatic Neoplasms ; pathology ; Rectum ; Retrospective Studies ; Ultrasonography, Interventional ; methods ; Urination Disorders ; etiology

Objective:To observe the different clinical response patterns of uveal melanoma (UM) patients after external scleral plaque radiotherapy (PRT), and to investigate the risk factors of secondary enucleation after treatment failure.Methods:A single-centre retrospective study. Demographic baseline characteristics and clinical data were collected from 465 UM patients treated with 125I external scleral PRT at Beijing Tongren Hospital from March 2011 to September 2017. Among them, 217 were male and 248 were female, tumor all occurred monocularly. The mean age of subjects was 46.7±12.1 years. Reasons for secondary enucleation included local tumor treatment failure, glaucoma, scleral necrosis and patient request. Tumor grading was based on the grading standards established by the American Joint Committee on Cancer (AJCC). The pattern of tumor response after PRT was classified as degenerated type, growth type, stable type or other types according to literature criteria. The median follow-up time after PRT was 59 months to observe tumor changes. Complete follow-up records of 3 or more color doppler ultrasound imaging (CDI) was available in 245 cases. A t-test was performed to compare the patient's age, intraocular pressure, best corrected visual acuity, tumor thickness and maximum basal diameter before treatment; a chi-square test was performed to compare the patient's gender, AJCC T classification of the tumor, whether the ciliary body was involved, presence of subretinal fluid, optic disc invasion and vitreous hemorrhage, tumor shape and location. Kaplan-Meier survival analysis was used to estimate the cumulative probability of secondary enucleation after extra-scleral PRT. Univariate and multivariate Cox proportional hazards regression analyses were used to evaluate the relationship between tumor characteristics and secondary enucleation after extra-scleral PRT. Results:Among 465 patients, eecondary enucleation was performed on 78 (16.8%, 78/465) patients during the follow-up period. The 1, 3 and 5 year secondary enucleation rates were 5.4%, 9.3% and 17.1 %, respectively. Eye preservation was successful in 387 cases (83.2%, 387/465). Patients treated by secondary enucleation had a larger maximum basal diameter of tumor, a higher proportion of irregular and diffuse morphology, a cumulative macular involved and a higher AJCC T classification, the difference was statistically significant ( P<0.05). There were 115, 76, 27, and 27 cases of degenerated type, stable type, growth type, and other type, respectively. The tumor thickness of the growth type and other types was significantly smaller than that of the degenerated type and the stable type, and the difference was statistically significant ( P<0.05). Univariate Cox analysis showed that the maximum basal diameter of the tumor ( HR=1.19), tumor thickness ( HR=1.08), AJCC T classification ( HR=1.90), growth type response pattern (relative to degenerated type response pattern) ( HR=4.20) was associated with failure of eye preservation ( P<0.05). In the multivariate Cox analysis, the largest tumor basal diameter ( HR=1.24) and the growth type response pattern (relative to the degenerated type response pattern) ( HR=4.59) were still associated with failure of eye preservation ( P<0.05). Conclusions:The tumor thickness of UM patients with growing and other response patterns after PRT is smaller before treatment; the maximum basal diameter of the tumor and the growing response pattern are independent risk factors for secondary enucleation.

Since the cluster of the 2019 novel coronavirus (2019-nCoV) pneumonia, a large number of patients gathered, the mortality of critical patients has remained high and the treatment was unclear. In this outbreak, Hunan Changde region immediately set up a hospital and intensive care unit. The patients relieved through respiratory support, hemodynamics management, nutritional support, the application of antiviral drugs, analgesic and sedation. The treatment experience in severe cases of 2019-nCov pneumonia patients were summarized as follows: in terms of respiratory support, we needed to pay attention to the advantages of high-flow nasal cannula oxygen therapy (HFNC) and the intervention of mechanical ventilation, pay attention to the ventilator parameters, and adopt prone position timely. In the aspects of fluid resuscitation and volume management, we should pay attention to the characteristics of severe patients' volume status, perform early evaluation, and clinicians should focused on hemodynamic management beside the bed. In the aspect of nutritional support and evaluation and maintenance of intestinal function, early enteral nutrition should be adopted in time. However, the trade-off between the risk of intestinal function and nutritional support in patients with mechanical ventilation and the antiviral benefits of Kaletra needed to be reevaluated, the optimized way of analgesia and sedation was adopted, at the same time, the usage and side effects of antiviral drugs should be paid attention to. We should grasp the opportunity of transportation for severe patients. It is suggested that some warning scores should be used to facilitate early recognition of patients with severe infection and then they should be earlier transferred to the designated hospital for intensive care.