Importance of National Fitness Sports Relying on Virtual Reality Technology in the Development of Sports Economy.

With the rapid development of the national economy and the improvement of people's living standards, physical fitness and health have attracted people's attention and become an important topic in people's daily life. Virtual reality technology is a new technology that uses computer to build virtual environment, belonging to simulation technology, which is an extremely important direction in this field. This paper aims to study the importance of the national fitness sports relying on virtual reality technology in the development of sports economy. The related concepts of virtual reality technology and the related meanings of national fitness are introduced. The characteristics of the office population are analyzed to understand the daily behavior habits, health status, and common diseases of the target population. Meanwhile, the traditional home fitness equipment and virtual home fitness equipment are collected and compared. The problems of the existing home fitness equipment are understood so as to discover the direction of subsequent design. Then, through interviews, questionnaires, and on-the-spot research, the target users and the product usage environment are investigated in depth. The pain points and needs of users are found and the needs of office workers for fitness products are summarized. The experimental results showed that in the national fitness sports relying on virtual reality technology, 80% of the respondents believed that the integration of somatosensory technology into fitness equipment has a positive effect on improving fitness.

Risk factors for inpatient malnutrition and length of stay assessed by 'NutritionDay' in China.

BACKGROUND AND OBJECTIVES: NutritionDay is a yearly global point-prevalence study of malnutrition or nutritional risk in hospitals. We aimed to provide a comprehensive nutritional survey of hospitalized patients and analyze the risk factors of malnutrition and prolonged hospitalization in Chinese inpatients. METHODS AND STUDY DESIGN: The international daylong cross-sectional survey was performed on November 07th, 2019. Ten hospitals were invited to participate in this NutritionDay survey. Nutritional risk was identified by nutritional risk screening 2002, and malnutrition was identified by the ESPEN criteria. We measured the incidence of malnutrition and nutritional risk. And we analysed risk factors for malnutrition and length of stay in Chinese hospitalized patients. RESULTS: 875 hospitalized patients from 6 departments were included in the analysis. The malnutrition rate was 11.6% and the incidence of nutritional risk was 17.8%. It was analyzed that tumor load, end-stage disease, motility, self-rated health, types of oral medicine, and food intake during the past week were independent risk factors for malnutrition or nutritional risk. 56.2% (118/210) of patients at nutritional risk or malnutrition received extra nutritional support, whereas 22.5% (88/391) well-nourished patients did. Moreover, nutrition status, ever stayed in ICU and self-rated health were associated with prolonged length of stay. CONCLUSIONS: In a word, the prevalence of malnutrition or nutritional risk was about 29.4%. Patients with malnutrition or nutritional risk had a higher transfer rate, lower rehabilitation rate and longer hospital stays. The attention to malnutrition patients needs to be further strengthened.

Blood glucose related adverse drug reaction of antitumor monoclonal antibodies: a retrospective analysis using Vigibase

Abstract On the increasing prevalence of using mAbs (monoclonal antibodies) in cancer therapy and the severe risk of hyperglycemia, we aimed to analyze the main clinical ADRs of mAbs, with a focus on adverse hyperglycemic events associated with currently clinically used mAbs. mAbs as well as target information were selected from Martinadale book and published articles. Drug approving information was collected from each government website, and ADR statistic data were collected from VigibaseR, comparing with Adverse Event Reporting System of US FDA. Top 10 mAbs were classified within listing in total ADR records, ADRs per year, hyperglycemic ADR records. Vigibase data were updated onto 15 Feb 2019. 20 mAbs were analyzed with 263217 ADR reports, wherein 16751 records on Metabolism and nutrition disorders and 1444 records on Glucose metabolism disorders. The geographic, age, gender distributions and annual ADR report numbers were listed respectively. Of the top 10, Rituximab, Bevacizumab and Nivolumab were on the top 3 in total ADR record and hyperglycemic record. Top 3 record results were similar in Vigibase and FDA database. It is of increasing importance for clinicians to be aware of early detection, patient management, or drug selection strategies when using mAbs, particularly within the high glycemic risk-reported mAbs, to improve the efficacy and tolerability of mAbs regiment and optimize patient outcomes.

Corrigendum to "Evaluation of Plasma MicroRNAs as Diagnostic and Prognostic Biomarkers in Pancreatic Adenocarcinoma: miR-196a and miR-210 Could Be Negative and Positive Prognostic Markers, Respectively".

[This corrects the article DOI: 10.1155/2017/6495867.].

A comprehensive nutritional survey of hospitalized patients: Results from nutritionDay 2016 in China.

AIMS: Prevalence of malnutrition is a common and serious issue responsible for the morbidity and mortality rate among hospitalized patients. We aimed to provide an actual and comprehensive situation of the nutritional characteristics, nutritional support and the risk factors for malnutrition among hospitalized patients in China. METHODS: We analyzed the data from nutritionDay audit 2016 in China. The international daylong cross-sectional survey was performed on November 10th, 2016 via filling out several questionnaires regarding information on patients' illness, food intake history, weight change and nutritional care. Re-assessment of patients' outcome questionnaire was performed 30 days later. RESULTS: Total of 781 patients from 9 hospitals and 8 kinds of departments were enrolled in this report. Of these, malnutrition rate was 29.6%. Parenteral nutrition (251/344, 73.0%) was the primary nutrition support form in Chinese hospitals. However, 41.8% (136/325) of patients at nutritional risk or already diagnosed with malnutrition did not received any form of nutritional support, whereas 34.0% (155/456) well-nourished patients did. Patients with malnutrition had extended length of hospital stay and poor 30-day outcomes compared to well-nourished patients. Nutritional support could benefit nutritional risk or malnutrition patients, rather than well-nourished patients. Moreover, major lesion types, self-related health, food intake last week were independent risk factors of malnutrition (all p<0.05). CONCLUSIONS: Chinese hospital staff is generally lack of knowledge and awareness of malnutrition. Self-related health, major lesion types and food intake are associated with malnutrition.

Evaluation of Plasma MicroRNAs as Diagnostic and Prognostic Biomarkers in Pancreatic Adenocarcinoma: miR-196a and miR-210 Could Be Negative and Positive Prognostic Markers, Respectively.

Background. Identifying diagnostic and prognostic biomarkers that could be targeted in the therapy of pancreatic cancer is essential. Objective. Investigations were conducted with respect to plasma miRNA (miR-21, miR-210, miR-155, miR-196a, miR-20a, and miR-25) expression and clinicopathologic factors to evaluate the prognostic value of miRNAs in pancreatic ductal adenocarcinoma (PDAC). Methods. Plasma miRNAs were detected by real-time quantitative PCR, and the association with clinicopathologic factors was subsequently performed by univariate and multivariate analyses. Results. Six miRNAs expressed significantly higher in PDAC patients than in normal individuals were identified. Receiver operating characteristic (ROC) curves were constructed. It was evident that miRNA expression associated with PDAC, lymph node metastasis, serosal infiltration, and comprehensive therapy reached significance for overall survival. High miR-196a expression was associated with poor survival (P = 0.001), whereas high miR-210 expression was significantly associated with improved survival (P = 0.003). Multivariate survival analysis indicated that the miR-210 and miR-196a expression signature, lymph node metastasis, and comprehensive therapy were independent factors affecting overall survival. Conclusions. MiRNA expression profile is distinctive in PDAC. Aberrant expression of certain miRNAs was remarkably involved in shaping the overall survival time, which include miR-196a overexpression and decreased miR-210 expression.

Prognostic Relevance and Function of MSX2 in Colorectal Cancer.

Colorectal cancer patients with diabetes had the high risks of total mortality. High expression of MSX2 is related to development of diabetes. There are few reports about the clinical implications and function of MSX2 in colorectal cancer (CRC). The purpose of this study is to investigate the relationship between the expression of MSX2 and clinical relevance and discover the possible mechanism of MSX2 in the development of CRC. Compared with adjacent tissues, the expression of MSX2 was higher in tumor tissues in both mRNA and protein levels (P < 0.01). Kaplan-Meier survival analysis showed that high mRNA expression of MSX2 was associated with short survival time (P = 0.013). Chi-squared test analysis indicated that MSX2 expression was related to tumor size (P = 0.04), tumor locus (P = 0.025), clinical stage (P < 0.001), tumor invasion (P = 0.003), lymphatic metastasis (P = 0.01), and distant metastasis (P = 0.033). In vitro experiments demonstrated that knockdown of MSX2 expression attenuated cell proliferation and invasion, promoted cell cycle arrest and apoptosis, and inactivated Akt phosphorylation. In conclusion, MSX2 played a crucial role in the progression of CRC and may be a potential novel prognostic factor and therapeutic target for CRC therapy. Our work may provide certain enlightenment for investigating the mechanism of MSX2 in the process of diabetes.

[Study on intervention and comparison of rational use of antibiotics on perioperative period of clean incision and clean-defiled incision].

OBJECTIVE: To explore a set of scientific evaluation and intervention methods on perioperatur period which fits for China's situation, and to promote the development of rational drug use. METHODS: Two would tertiary general hospitals were selected and separated in to intervention group and control group. Intervention was carried out and compared at the same period on inpatient surgical cases of thryroidectomy, mastectomy, cholescystectomy, and hysteromyomectomy plus appendix. RESULTS: The average drug costs was decreased from 1 601.27 yuan to 1 489.59 yuan and the average antibiotics use from 740.20 yuan to 352.03 yuan (P < 0.01) in the intervention group pre and post intervention. There was a remarkable improvement on the rationality of antibiotics use in intervention group, from 31.35% to 91.81% (P < 0.01) pre and post intervention, implemented in the hospital. CONCLUSION: It is practicable and effective to implement rational drug use where intervention was carried out, since it plays an active role on promoting safely, effectively and economic antibiotic use in China.