Objective:To explore the risk factors of all-cause death in hypertensive patients in the community.Methods:A cohort of 4 049 hypertensive patients who participated in annual health checkups at Xinzhuang Community Health Service Centre of Shanghai Minhang district from January to December 2012 were enrolled in the study. All-cause death was the endpoint event of this study, and patients were divided into a fatal group and a survival group. The collection date for the endpoint event was December 2022. A multivariate Cox regression model was used to analyse the independent risk factors of all-cause mortality among hypertensive patients in the community.Results:Among 4 049 patients aged (67.9±7.1) years, 1 856 (45.8%) were males. There were 610 cases in the fatal group and 3 439 cases in the survival group. Multivariate Cox proportional regression showed that male gender ( HR=1.446, 95% CI: 1.200-1.742, P<0.001), older age ( HR=1.130, 95% CI: 1.118-1.143, P<0.001), higher waist-to-height ratio ( HR=8.117, 95% CI: 2.235-29.481, P=0.001), positive urinary protein ( HR=2.974, 95% CI: 2.202-4.016, P<0.001), high fasting blood glucose ( HR=1.070, 95% CI: 1.012-1.131, P=0.017), and history of stroke ( HR=1.819, 95% CI: 1.414-2.340, P<0.001) were independent risk factors for all-cause mortality in hypertensive patients, while exercise≥1/week ( HR=0.816, 95% CI: 0.668-0.996, P=0.046) and taking lipid-lowering medications ( HR=0.459, 95% CI: 0.223-0.947, P=0.035) were protective factors for all-cause mortality. Conclusion:For hypertensive patients, male gender, older age, higher waist-to-height ratio, positive urinary protein, high fasting blood glucose, and history of stroke are risk factors for all-cause mortality, while exercise≥1/week and taking lipid-lowering medications are protective factors.

Background Experimental studies have shown that radiofrequency electromagnetic waves emitted by mobile phones can cause adverse effects on male reproductive health, including decreased semen quality and altered sex hormones. However, the results of epidemiological studies on the relationship between mobile phone use and male semen quality are inconsistent. Furthermore, there are few epidemiological studies on the association of mobile phone use with sex hormones. Objective To explore the associations of mobile phone use with male semen quality and sex hormones. Methods A total of 2045 men visited the reproductive medicine center of a hospital in Wuhan and ordered infertility examination were recruited from December 2018 to January 2020. Information on mobile phone use was obtained using a questionnaire. Among them, 1232 and 1694 men were eligible for semen quality analyses and sex hormone analyses, respectively. Multiple linear and logistic regression models were used to analyze the associations of mobile phone use with male semen quality and sex hormones. Results After adjusting for potential confounders, there was no statistically significant associations of mobile phone use with sperm progressive motility, sperm total motility, sperm concentration, sperm count, or serum luteinizing hormone (P>0.05). However, serum total testosterone showed a declined tendency with increasing daily duration of mobile phone use (P_trend=0.08). Compared with men with daily mobile phone use of 0-2 h, men with daily mobile phone use of 2.1-5, 5.1-8, and >8 h showed decreased serum total testosterone concentrations by 6.29% (95%CI: 0.40%-11.84%), 6.01% (95%CI: 0.60%-12.19%), and 7.87% (95%CI: 0.40%-14.79%), respectively. Conclusion Mobile phone use is not associated with male semen quality and serum luteinizing hormone, but increasing daily duration of mobile phone use is potentially associated with a tendency to lower male serum total testosterone.

Objective:To form the expert consensus on nursing care of adults with status epilepticus (SE), promote nurses to provide standardized and safe first aid, monitoring and support to SE patients, and effectively prevent and control complications, with a view to controlling seizures as soon as possible.Methods:The medical and nursing evidence on SE was retrieved, evaluated and summarized, and the retrieval time limit was from the establishment of the database to March 31, 2022. Recommendations and studies were extracted to form a first draft of consensus. A total of 31 experts were selected to conduct two rounds of Delphi expert consultation and expert demonstration meetings to analyze, revise and improve the experts' suggestions and form a consensus final draft.Results:The expert positive coefficient was 100.00% (31/31), the expert judgment coefficient was 0.93, the familiarity degree was 0.87, and the authority coefficient was 0.90. Kendall's harmony coefficient was 0.25 to 0.27 ( P<0.05). The final consensus included adult SE identification, first aid, monitoring and support, complication prevention and control, and effect evaluation of terminating SE. Conclusions:This consensus is practical and provides guidance for clinical nursing practice and quality control of SE patients.

Objective:To investigate the prognostic factors of patients with esophageal squamous cell carcinoma with pulmonary metastasis.Methods:Clinical characteristics of 135 esophageal squamous cell carcinoma patients presenting with pulmonary metastasis after treatment in Zhejiang Cancer Hospital from 2008 to 2018 were retrospectively analyzed. Thesurvival rate was calculated by Kaplan-Meier method. Univariate analysis was performed by log-rank test. Multivariate prognostic analysis was conducted by Cox models.Results:The median follow-up time of 135 patients with esophageal squamous cell carcinoma was 94.2 months (19.5-258.9 months), and 109 patients died (80.7%). The 1-and 2-year overall survival rates were 47.4% and 25.1%, with the median survival time was 11.1 months (7.3-14.9 months). Univariate prognostic analysis showed that age, number of lung metastases, treatment of lung metastases, lymph node metastasis, distant organ metastasis, and the interval between the first treatment and lung metastasis were the prognostic factors of esophageal squamous cell carcinoma with lung metastasis (all P<0.05). Multivariate analysis demonstrated that age and number of lung metastases were the independent prognostic factors for patients with esophageal squamous cell carcinoma with lung metastases (all P<0.05). Conclusions:Age and number of lung metastases are the independent prognostic factors for patients with esophageal squamous cell carcinoma with lung metastases. Surgery or radiotherapy-based regional therapy can enhance clinical prognosis.

Objective:To analyze the risk factors and human papillomavirus (HPV) genotypes distribution in patients with condyloma acuminatum (CA) in two regions of Shandong province.Methods:From August 2019 to December 2020, an anonymous questionnaire survey of CA patients was conducted in three hospitals in Jinan City and Jining City, Shandong Province, and samples were collected for HPV typing. Multivariate binary logistic regression was used to analyze the risk factors of CA recurrence. HPV typing was detected by PCR-reverse dot blot hybridization.Results:A total of 653 questionnaires were collected, and the valid questionnaires accounted for 98.77% (645/653). Recurrence of the disease occurred in 174 patients, with a recurrence rate of 26.98%. Univariate analysis showed that there were statistically significant differences in the distribution of CA recurrence among residence time at current address, sexual frequency, genitalia cleaning, and knowledge of preventing HPV infection ( P<0.05). Multivariate binary logistic regression showed that knowing how to prevent HPV infection was a significant factor that influences CA recurrence. A total of 428 patients underwent HPV typing, and the positive detection rate of HPV was 98.60% (422/428). The top three positive rates were HPV6 (57.58%), HPV11 (36.49%) and HPV16 (11.37%). The main type of infection was low-risk HPV, accounting for 51.42% (217/422). Conclusions:CA patients have the phenomenon of "separation of knowledge and action" , so it is necessary to strengthen health education and behavioral intervention, guide the population to correctly treat sexual behavior, and improve self-prevention awareness and risk awareness.

Objective:To explore the effect of low frequency magnetic stimulation on myelin and inflammation in the callosum of demyelinated mice.Methods:Thirty-six 6 to 8-week-old male C57BL/6J mice were randomly divided into a control group, a cuprizone (CPZ) group and a magnetic therapy group. The CPZ group and the magnetic therapy group had demyelination induced by feeding a mixed diet containing 0.3% CPZ for 6 weeks, while the control group was given conventional food. The magnetic therapy group was given 50Hz 10mT magnetic stimulation during the 6 weeks for 20min daily, 5 days a week. The body mass of each mouse was observed every 7 days. At the end of the 6th week elevated cross maze experiments were conducted to observe any anxiety state. The myelin sheath in the corpus callosum was observed using Luxol fast blue staining and myelin basic protein (MBP) immunohistochemistry Tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) in the corpus callosum were detected using enzyme-linked immunosorbent assays.Results:After the 6 weeks of treatment, the average body mass of the mice in the magnetic therapy group had improved significantly compared with the CPZ group. The CPZ group′s times in the elevated cross maze experiments were significantly shorter than those of the control group and also shorter than those of the magnetic therapy group. The Luxol staining showed significant myelin loss in the corpus callosum of the CPZ group, but compared with the CPZ group the average loss of myelin in the magnetic therapy group was significantly less. This was further confirmed by the MBP immunohistochemistry. Compared with the control group, the average expression of MBP in the CPZ group was significantly reduced, while in the magnetic therapy group it was significantly increased. Compared with the control group, the average TNF-α and IL-1β levels in the corpus callosum of the CPZ group increased significantly, but compared with the CPZ group the average levels in the magnetic therapy group had decreased significantly.Conclusions:Low frequency magnetic stimulation improves the body weight and anxiety state of mice. That is probably related to less myelin loss and inhibited inflammatory response in the corpus callosum.

Objective To evaluate and compare the consistency and repeatability of three-dimensional ultrasound (3D-US) virtual organ computer-aided analysis (VOCAL) technique and two-dimensional ultrasound (2D-US) in the measurement of thyroid volume.Methods The thyroid volume of 50 healthy female adults aged 18 to 68 years were measured by 2D-US and 3D-US.The 2D-US was used to measure the three diameter lines (L,H,W) of the largest thyroid section,and the thyroid volume was calculated by the classical ellipsoid formula V=0.523×L×H×W.The 3D-US VOCAL technique was used to acquire the thyroid three-dimensional data,and VOCAL software was used to measure the thyroid volume.The two methods of measurement were also compared and analyzed.Results The coefficient of variation in the intra-assay was 0.738％ and 1.59％ respectively for the 3D-US VOCAL technology and traditional 2D-US measurement of thyroid volume,and the 95％ limit of agreement in the intra-assay was (-0.26 cm3,0.22 cm3) and (-0.32 cm3,0.46 cm3).In addition,the correlation coefficient in the inter-assay were 0.970xx and 0.942xx,and the 95％ limit of agreement were (-0.36 cm3,0.37 cm3) and (-0.75 cm3,0.64 cm3).To compare the two methods of measuring thyroid volume,the 3D-US VOCAL had a lower variation coefficient in the intra-assay,a higher correlation coefficient in the inter-assay and a narrower 95％ limit of agreement,which showed that the repeatability of the 3D-US VOCAL technique measuring was better than the traditional 2D-US in measuring thyroid volume.Conclusions The 3D-US VOCAL technique shows a higher repeatability in measuring thyroid than traditional 2D-US.As a safe,simple and feasible precise measurement method,it provides a reliable and effective new method for clinical measurement of irregular organ volume.

Objective? To explore the effects of pain management multi-disciplinary team (pMDT) in postoperative rehabilitation among patients with video assisted thoracoscopic surgery (VATS) lobectomy, so as to provide a clinical basis for further developing the pMDT. Methods? From May 2016 to March 2017, we selected 90 patients with VATS lobectomy in Peking University People's Hospital by convenience sampling. All of the patients were divided into observation group and control group according to the time before and after implementing pMDT, 45 cases in each group. Two groups all carried out routine perioperative treatment and nursing. On this basis, observation group implemented pMDT. Finally, we compared the incidence of postoperative complications, drawing time of thoracic drainage tube, hospital stay after surgery, score of numerical rating scale (NRS) one and two days after surgery, dose of sufentanil, patient-controlled analgesia (PCA) related adverse reaction and patient satisfaction between two groups. Results? The incidence of postoperative complications, drawing time of thoracic drainage tube, hospital stay after surgery and dose of sufentanil all reduced respectively with statistical differences (χ2=5.874, P＜ 0.05; Z=2.424, P＜ 0.01;Z=2.323, P＜ 0.01;t=13.239, P＜ 0.01). However, there were no statistical differences in other indexes (P＞0.05). Conclusions? The pMDT for VATS lobectomy patients promotes patients' rehabilitation to a certain extent, which is worth to be further generalized in clinical application.

Objective To analyze the effects on control rate and the outcome of pulmonary function in children with bronchial asthma (abbreviated asthma) who were received the two years standardized treatment and management,and to explore the sensitive parameters of control effects in children with asthma.Methods Using the retrospective analysis,asthmatic children were selected from January 2014 to January 2015 in Beijing Children's Hospital,allergy and asthma outpatient clinics.All the patients were received asthma control treatment and management according to GINA guidelines (2014 version).They were assessed on asthma control level at one year and two years follow up visits respectively and their pulmonary function were evaluated at the same time.According to response status to therapy and adjustment of step up and down,children were divided into two groups,the stable control group and the difficult to control group.The parameters of sex,age,asthma,combined with rhinitis,allergen sensitization and pulmonary function were compared between the two groups.Results A total of 149 patients were enrolled in this study.The treatment levels were 20.2％,67.1％ and 12.7％ respectively at grade 2,grade 3 and ≥ 4 grade.After Treatment management for one year and two years,the asthma control level were assessed as good control was 81.8％ and 83.2％ respectively (P ＜ 0.05) Each parameter of pulmonary function excepted FEV1/FVC at the one year visit point after treatment and management was significantly higher than that at enrollment (P ＜ 0.05).After two years of treatment and management,PEF％ pred and FEF25 ％ pred was higher than that at first follow up visit (P ＜ 0.05).There were no significantly different on the distribution of sex,age,course of asthma,allergic rhinitis,allergen sensitization and initial control treatment level between the stable control and the difficult to control groups.Asthma control stability status assessment and analysis at the one year follow up visits showed that PEF％ pred was significantly higher in the group of stable control than that in group of difficult to control (97.3 ± 14.3 vs 93.1 ± 15.1,P ＜ 0.05).Asthma control stability starus assessment and analysis at two years follow up visits showed that the positive rate of allergen sensitization was significantly lower in the group of stable control than that in group of difficult to control (P ＜ 0.05),while FEV1/FVC was significantly higher in the group of stable control than that in group of difficult to control (81.0 ± 9.47vs77.4 ± 8.95,P＜0.05).Conclusion School age children asthma control level were improved with longer time regular treatment and management as well as the pulmonary function improvement.Multiple allergenic sensitization and lower PEF％ pred value and FEV1/FVC are suggestive parameters for children with difficult to control asthma.

Objective To investigate the health status,functional ability,mental psychology,health care and other longevity-related characteristics of individuals aged ≥ 100 years as well as risk factors in Hainan province,China.Methods China Hainan Centenarian Cohort Study (CHCCS) is a community-based,prospective cohort study to establish multi-dimensional database consisting of questionnaire findings,anthropometric parameters and biological specimens as well as imaging features.With the household registration information provided by the Department of Civil Affairs of Hainan province,a baseline survey was conducted in centenarians in 18 counties in Hainan with the oldest old in 5 counties as controls between 2014 and 2017.The survey included face to face interview,physical examination and biological specimen collection.After the baseline survey,the participants of CHCCS were followed up at an interval of 2 years to collect the information about their living status,disease status or major death causes.Results According to the information provided by the Department of Civil Affairs of Hainan province in 2014,the survey found that 1 473 centenarians were still living.By December 2016,1 002 of them had agreed to be surveyed.The average age of 722 centenarians with complete information in the baseline survey was (102.7± 2.7) years,the majority of them were females (83.0％),widows (88.8％),in Han ethnic group (84.5％),lived with family members (87.8％),illiterates (89.7％) and farmers (81.0％).Conclusion CHCCS has provided longevity-related information of the large longevity population and collected the valuable and rare biological specimens with great urgency to establish an interdisciplinary platform and base for longevity,senility and healthy aging research.