Hemorrhage after prostate biopsy is common, but hemorrhagic shock is rare. We reported a case of sudden severe hematuria on the third day after prostate biopsy, which was considered to be bleeding at the puncture site. Conservative treatment was ineffective, and interventional embolization was performed. Bilateral bulbar urethral arteries were embolized, and the bleeding was stopped successfully. On the 4th day after embolization, the patient developed hypovolemic shock. Angiography showed bilateral prostatic artery bleeding, and the bleeding site and its superior branch arteries were embolized immediately. At 4 months after embolization, no bleeding related events occurred.

Objective:To explore the effect of pediatric critical illness score (PCIS), pediatric risk of mortality Ⅲ score (PRISM Ⅲ), pediatric logistic organ dysfunction 2 (PELOD-2), pediatric sequential organ failure assessment (p-SOFA) score and Glasglow coma scale (GCS) in the prognosis evaluation of septic-associated encephalopathy (SAE).Methods:The data of children with SAE admitted to the Pediatric Intensive Care Unit (PICU), Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences from January 2010 to December 2020 were retrospectively analyzed. They were divided into the survival and death groups according to the clinical outcome on the 28th day after admission. The efficiency of PCIS, PRISM Ⅲ, PELOD-2, p-SOFA and GCS scores for predicting death were evaluated by the area under the ROC curve (AUC). The Hosmer-Lemeshow goodness-of-fit test assessed the calibration of each scoring system.Results:Up to 28 d after admission, 72 of 82 children with SAE survived and 10 died, with a mortality rate of 12.20%. Compared with the survival group, the death group had significantly lower GCS [7 (3, 12) vs. 12 (8, 14)] and PCIS scores [76 (64, 82) vs. 82 (78, 88)], and significantly higher PRISM Ⅲ [14 (12, 17) vs. 7 (3, 12)], PELOD-2 [8 (5, 13) vs. 4 (2, 7)] and p-SOFA scores [11 (5, 12) vs. 6 (3, 9)] ( P<0.05). The AUCs of PCIS, PRISM Ⅲ, PELOD-2, p-SOFA and GCS scores for predicting SAE prognosis were 0.773 ( P=0.012, AUC>0.7), 0.832 ( P=0.02, AUC>0.7), 0.767 ( P=0.014, AUC>0.7), 0.688 ( P=0.084, AUC<0.7), and 0.692 ( P=0.077,AUC<0.7), respectively. Hosmer-Lemeshow goodness-of-fit test showed that PCIS ( χ2=5.329, P=0.722) predicted the mortality and the actual mortality in the best fitting effect, while PRISM Ⅲ ( χ2=12.877, P=0.177), PELOD-2 ( χ2=8.487, P=0.205), p-SOFA ( χ2=9.048, P=0.338) and GCS ( χ2=3.780, P=0.848) had poor fitting effect. Conclusions:The PCIS, PRISM Ⅲ and PELOD-2 scores have good predictive ability assessing the prognosis of children with SAE, while the PCIS score can more accurately evaluate the fitting effect of SAE prognosis prediction.

Since the reform and opening-up, China’s health care has made great progress, and the level of national health literacy has steadily improved. However, there is still a disconnect between the health literacy and healthy behavior of Chinese residents, and traditional health education has little effect on behavior change. Based on the limitations of current traditional health education on improving health level of the whole people, this paper explored more effective education methods, deeply discussed how to integrate health ethics into health education to achieve the purpose of effectively promoting individual health behaviors. At the same time, this paper systematically expounded how the theory of behavioral economics provides theoretical support for the rationality and feasibility of health ethics education to promote healthy behavior, further explained the internal psychological mechanism of health ethics education affecting people’s healthy behavior, and provided feasible solutions for how to integrate health ethics into the new model of health education in practical application. To sum up, the integration of health ethics into health education is conducive to disseminating health concepts, improving health literacy, as well as promoting health behaviors, and then promoting the effective implementation of individual health and Healthy China.

Objective:To investigate the preference for Front-of-Pack Labeling (FOP) and its association with the understanding of the Nutrition Facts Panel among Chinese residents.Methods:A multi-stage sampling strategy was adopted to select 3 002 people aged between 18 and 70 years old from the eastern region of China (Beijing, Jiangsu Province, Guangdong Province), the northeast region (Heilongjiang Province), the central region (Henan Province) and the western region (Sichuan Province) from July 2020 to March 2021. Socio-demographic characteristics of participants and their understanding of the Nutrition Facts Panel and preference for FOP were collected. The χ2 test was conducted to compare the preference for FOP in different groups of population, and multivariate logistic regression was used to analyze the association between the preference for FOP and the understanding of the Nutrition Facts Panel. Results:The mean age of 3 002 participants was (42.3±13.4) years, of which 1 914 (63.8%) were females and 69.3% could not understand the Nutrition Facts Panel. About 2 458 respondents (81.9%) suggested that FOP could be promoted. The top three nutrients that should be labeled were sugar (68.4%), salt (68.2%) and total fat (62.4%). The number of participants who believed that the Multiple Traffic Lights (MTL) could be easier to help consumers to quickly choose healthy food, attract attention and provide the most needed information was 1 064 (35.4%), 1 026 (34.2%) and 1 140 (38.0%), respectively. The multivariate logistic regression analysis showed that, compared with the Guideline Daily Amount (GDA) system, participants who could not understand the Nutrition Facts Panel preferred (1) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could quickly help you choose food more easily?"[ OR (95% CI): 2.21 (1.62-3.02), 1.64 (1.22-2.22), 1.79 (1.31-2.45), respectively]; (2) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could attract your attention the most?"[ OR (95% CI): 2.62 (1.92-3.59), 1.96 (1.45-2.66), 2.25 (1.66-3.04), respectively]; and (3) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could provide you with the most needed information?"[ OR (95% CI): 2.33 (1.70-3.21), 2.21 (1.66-2.95), 2.01 (1.50-2.71), respectively]. Conclusion:The residents from six provinces in China have a supportive attitude towards FOP. The interpretive FOP with color information, specific nutrient information and summary indicator can be launched. The nutrition information of sugar, salt and total fat could be prioritized to be labeled on the FOP.

Objective:To investigate the preference for Front-of-Pack Labeling (FOP) and its association with the understanding of the Nutrition Facts Panel among Chinese residents.Methods:A multi-stage sampling strategy was adopted to select 3 002 people aged between 18 and 70 years old from the eastern region of China (Beijing, Jiangsu Province, Guangdong Province), the northeast region (Heilongjiang Province), the central region (Henan Province) and the western region (Sichuan Province) from July 2020 to March 2021. Socio-demographic characteristics of participants and their understanding of the Nutrition Facts Panel and preference for FOP were collected. The χ2 test was conducted to compare the preference for FOP in different groups of population, and multivariate logistic regression was used to analyze the association between the preference for FOP and the understanding of the Nutrition Facts Panel. Results:The mean age of 3 002 participants was (42.3±13.4) years, of which 1 914 (63.8%) were females and 69.3% could not understand the Nutrition Facts Panel. About 2 458 respondents (81.9%) suggested that FOP could be promoted. The top three nutrients that should be labeled were sugar (68.4%), salt (68.2%) and total fat (62.4%). The number of participants who believed that the Multiple Traffic Lights (MTL) could be easier to help consumers to quickly choose healthy food, attract attention and provide the most needed information was 1 064 (35.4%), 1 026 (34.2%) and 1 140 (38.0%), respectively. The multivariate logistic regression analysis showed that, compared with the Guideline Daily Amount (GDA) system, participants who could not understand the Nutrition Facts Panel preferred (1) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could quickly help you choose food more easily?"[ OR (95% CI): 2.21 (1.62-3.02), 1.64 (1.22-2.22), 1.79 (1.31-2.45), respectively]; (2) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could attract your attention the most?"[ OR (95% CI): 2.62 (1.92-3.59), 1.96 (1.45-2.66), 2.25 (1.66-3.04), respectively]; and (3) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could provide you with the most needed information?"[ OR (95% CI): 2.33 (1.70-3.21), 2.21 (1.66-2.95), 2.01 (1.50-2.71), respectively]. Conclusion:The residents from six provinces in China have a supportive attitude towards FOP. The interpretive FOP with color information, specific nutrient information and summary indicator can be launched. The nutrition information of sugar, salt and total fat could be prioritized to be labeled on the FOP.

Objective:To explore the correlations between circulating tumor cells (CTCs) level in peripheral venous blood and clinicopathological characteristics and biomarkers of lung cancer patients using CI-101 cell search immunomagnetic bead enrichment technology combined with fluorescent cytochemical staining.Methods:Blood samples were collected from 100 patients with first-diagnosed lung cancer treated in Department of Thoracic Surgery and Department of Cardiothoracic Surgery of Yunnan Cancer Hospital from March 2014 to September 2014, 40 patients with lung benign tumor (all confirmed by pathological biopsy) and 30 healthy volunteers from the physical examination center. CTCs in peripheral blood were enriched by CI-101 cell search immunomagnetic bead, the morphology of CTCs was analyzed by immunocytofluorescence technique, and tumor cells were identified using HE cell staining method. The recovery rate, sensitivity and specificity of CI-101 cell search instrument for CTCs were detected. The difference of positive rate of CTCs in peripheral blood among lung cancer patients, lung benign tumor patients and healthy volunteers was compared. The relationship between the positive rate of CTCs and the clinicopathological characteristics of patients with lung cancer was analyzed. The correlations between CTCs and serum tumor markers were analyzed by coefficient of contingency in patients with lung cancer and lung benign tumor.Results:The recovery rate of CTCs by CI-101 cell search instrument was 72.0%-89.0%, and there was a significant linear correlation between the number of recovered cells and the number of incorporated cells. The correlation coefficient r=0.998 ( P<0.001), the linear regression equation was y=0.781 x+ 11.307, the sensitivity was 85.0%, and the specificity was 71.4%. The positive rate of CTCs in lung cancer patients (85.0%, 85/100) was higher than that in lung benign tumor patients (15.0%, 6/40) and healthy volunteers (46.7%, 14/30) ( χ2=62.798, P<0.001). The positive rate of CTCs in lung cancer patients was correlated with TNM stage ( χ2=19.059, P<0.001), tumor size ( χ2=13.830, P<0.001) and distant metastasis ( χ2=6.005, P=0.014). Coefficient of contingency analysis showed that the positive of CTCs was positively correlated with serum tumor markers CEA ( φ=0.217, P=0.011), CA125 ( φ=0.198, P=0.020), CA199 ( φ=0.169, P=0.049), CA742 ( φ=0.186, P=0.037) and cytokeratin 19 fragment ( φ=0.461, P<0.001) in patients with lung cancer and lung benign tumor. Conclusion:The application of CI-101 cell search instrument combined with immunomagnetic bead method can successfully enrich CTCs in peripheral venous blood of lung cancer patients. The positive rate of CTCs in patients with lung cancer has obvious correlation with tumor size, TNM stage, distant metastasis, serum tumor markers. It can be used as an auxiliary indicator for monitoring the condition of lung cancer patients.

Objective:To investigate the specificity and sensitivity of four methods including ultrafastreal-time fluorescence polymerase chain reaction (PCR), real-time fluorescence (RT)-PCR, enzyme-linked immunosorbent assay (ELISA) and gold immunochromatography assay (GICA) for the detection of novel Bunya virus, so as to provide experimental basis for the early diagnosis of severe fever with thrombocytopenia syndrome (SFTS).Methods:Serum samples from 86 clinically diagnosis SFTS patients admitted to the Jinan Infectious Diseases Hospital Affiliated to Shandoug University were tested by ultrafast real-time fluorescence PCR, RT-PCR, ELISA and GICA during June 1 to September 30, 2017. Chi-square test was used for statistical analysis.Results:Among 86 serum samples, the positive rate of novel Bunya virus of ultrafast real-time fluorescence PCR, RT-PCR, IgM-ELISA, IgG-ELISA, IgM-GICA and IgG-GICA were 82(95.34%), 79(91.86%), 41(47.67%), 8(9.3%), 19(22.09%) and 3(3.49%), respectively. The specificity of ultrafast real-time fluorescence PCR was 100%, and the sensitivity was 1×10 3 copies/mL.Repeated amplification test showed that the variation coefficient of the computed tomography value was <2%.During phases one, two and three, the positive rates of ultrafast real-time fluorescence PCR were 41(97.62%), 34(94.44%) and 7(87.50%), and RT-PCR were 39(92.86%), 33(91.67%) and 7(87.50%), respectively. During phases one and two, the positive rate of ultrafast real-time fluorescence PCR was slightly higher. The positive rate of anti-novel Bunya virus antibody (IgM) tested by ELISA had a significant increase from phase one (28.57%)to phase three (87.50%). There were statistical differences between phase two and phase, as well as between phase three and phase one ( χ2=8.347 and 7.561, respectively, both P<0.01). IgM-GICA also had an increase from phase one (14.29%) to phase two (33.33%)( χ2=3.962, P<0.01), while it was still lower than the other tests.In phase one, the positive rate of RT-PCR was higher than those of ELISA(both IgM and IgG)and GICA(both IgM and IgG)( χ2=33.740, 55.080, 49.010 and 64.340, respectively, all P<0.01). In phase two, the positive rate of RT-PCR was higher than those of ELISA(both IgM and IgG)and GICA(both IgM and IgG) ( χ2=7.700, 46.720, 23.700 and 50.630, respectively, all P<0.01). In phase three, the positive rates of ultrafast real-time fluorescence PCR, RT-PCR and IgM-ELISA were equivalent, which were all higher than those of IgG-ELISA and GICA (both IgM and IgG). The positive rates of RT-PCR and IgG-ELISA, IgM-GICA and IgG-GICA were significantly different (all χ2=6.250, all P<0.05). Conclusion:In the early detection of novel Bunya virus, ultrafast real-time fluorescence PCR has higher sensitivity, specificity, good repeatability and high stability, which greatly reduces the amplification time compared with the traditional RT-PCR, and is of great value in the early and rapid diagnosis of SFTS.

Objective:To investigate the risk factors associated with anastomotic leakage after robotic surgery in mid-low rectal cancer.Methods:A retrospective case-control study method was conducted. Inclusion criteria: (1) 18 to 80 years old; (2) pathologically confirmed rectal cancer; (3) distance <10 cm from tumor to anal margin; (4) robotic anterior rectal resection. Patients with previous history of colorectal cancer surgery, distant metastases or other malignant tumors, undergoing emergency surgery, with severe abdominal adhesions or those receiving combined organ resection were excluded. Based on the above criteria, 636 patients undergoing robotic radical sphincter-preserving surgery for mid-low rectal cancer in Zhongshan Hospital from January 2015 to December 2018 were included in this study, including 398 males (62.6%) and 238 females (37.4%) with a mean age of (61.9±11.3) years. Sixty-eight cases (10.7%) received neoadjuvant chemoradiotherapy. Amony the 636 included patients, 123(19.3%) underwent natural orifice specimen extraction surgery (NOSES) and 15 (2.3%) underwent preventive stoma. According to the cirteria developed by the International Rectal Cancer Research Group in 2010, the anastomotic leakage was classified as grade A (no requirement of intervention), B (requirement of intervention), and C (requirement of operation). Logistic regression was used to analyze the relationship between anastomotic leakage and clinicopathological factors. Factors in univariate analysis with P<0.05 were included in the multivariate analysis. Results:Anastomotic leakage occurred in 38 cases (6.0%). The grading of anastomotic leakage was grade A in 13 cases (2.0%), grade B in 19 cases (3.0%), and grade C in 6 cases (0.9%). The 3-year disease-free survival rate of patients with anastomotic leakage and without anastomotic leakage was 83.5% and 83.6% respectively ( P=0.862); the 3-year overall survival rate of the two group was 85.1% and 87.5% respectively ( P=0.296). The results of univariate logistic regression analysis showed that male ( P=0.011), longer operation time ( P=0.042), distance ≤5 cm from tumor to anal margin ( P=0.012), more intraoperative blood loss ( P=0.048) were associated with anastomotic leakage (all P<0.05). NOSES was not associated with anastomotic leakage ( P=0.704). Multivariate analysis confirmed that male (OR=3.03, 95%CI: 1.37 to 7.14, P=0.010), operation time ≥180 minutes (OR=2.04, 95%CI: 1.03 to 3.99, P=0.040), distance ≤5 cm from tumor to anal margin (OR=2.56, 95%CI:1.28 to 5.26, P=0.008) were independent risk factors for anastomotic leakage. Conclusion:Male, short distance from tumor to anal margin, and long operation time are independent risk factors for anastomotic leakage in patients undergoing robotic mid-low rectal cancer radical surgeries. These patients need to be cautiously treated during surgery.

Objective:To investigate the risk factors associated with anastomotic leakage after robotic surgery in mid-low rectal cancer.Methods:A retrospective case-control study method was conducted. Inclusion criteria: (1) 18 to 80 years old; (2) pathologically confirmed rectal cancer; (3) distance <10 cm from tumor to anal margin; (4) robotic anterior rectal resection. Patients with previous history of colorectal cancer surgery, distant metastases or other malignant tumors, undergoing emergency surgery, with severe abdominal adhesions or those receiving combined organ resection were excluded. Based on the above criteria, 636 patients undergoing robotic radical sphincter-preserving surgery for mid-low rectal cancer in Zhongshan Hospital from January 2015 to December 2018 were included in this study, including 398 males (62.6%) and 238 females (37.4%) with a mean age of (61.9±11.3) years. Sixty-eight cases (10.7%) received neoadjuvant chemoradiotherapy. Amony the 636 included patients, 123(19.3%) underwent natural orifice specimen extraction surgery (NOSES) and 15 (2.3%) underwent preventive stoma. According to the cirteria developed by the International Rectal Cancer Research Group in 2010, the anastomotic leakage was classified as grade A (no requirement of intervention), B (requirement of intervention), and C (requirement of operation). Logistic regression was used to analyze the relationship between anastomotic leakage and clinicopathological factors. Factors in univariate analysis with P<0.05 were included in the multivariate analysis. Results:Anastomotic leakage occurred in 38 cases (6.0%). The grading of anastomotic leakage was grade A in 13 cases (2.0%), grade B in 19 cases (3.0%), and grade C in 6 cases (0.9%). The 3-year disease-free survival rate of patients with anastomotic leakage and without anastomotic leakage was 83.5% and 83.6% respectively ( P=0.862); the 3-year overall survival rate of the two group was 85.1% and 87.5% respectively ( P=0.296). The results of univariate logistic regression analysis showed that male ( P=0.011), longer operation time ( P=0.042), distance ≤5 cm from tumor to anal margin ( P=0.012), more intraoperative blood loss ( P=0.048) were associated with anastomotic leakage (all P<0.05). NOSES was not associated with anastomotic leakage ( P=0.704). Multivariate analysis confirmed that male (OR=3.03, 95%CI: 1.37 to 7.14, P=0.010), operation time ≥180 minutes (OR=2.04, 95%CI: 1.03 to 3.99, P=0.040), distance ≤5 cm from tumor to anal margin (OR=2.56, 95%CI:1.28 to 5.26, P=0.008) were independent risk factors for anastomotic leakage. Conclusion:Male, short distance from tumor to anal margin, and long operation time are independent risk factors for anastomotic leakage in patients undergoing robotic mid-low rectal cancer radical surgeries. These patients need to be cautiously treated during surgery.

Objective? To expLore the effects of diaLectic nursing-oriented hybrid teaching modeL in pediatric nursing teaching in traditionaL Chinese medicine (TCM). Methods? TotaLLy 113 nursing students from 2 cLasses (midwifery) admitted in 2015 in the SchooL of Nursing, Nanjing University of Chinese Medicine were seLected by convenient sampLing. ALL the subjects were femaLe. The 2 cLasses were divided into the observation group (n=58) or the controL group (n=55) by coin tossing. Nursing students in the controL group received traditionaL teaching, whiLe nursing students in the observation group were taught with the diaLectic nursing-oriented hybrid teaching modeL. At the end of the course, the objective structured cLinicaL examination (OSCE) was used to evaLuate their diaLectic nursing abiLity; and the SeLf-Rating ScaLe of SeLf-Directed Learning (SRSSDL) was used to evaLuate their seLf-directed Learning abiLity. ResuLts? At the end of the course, the totaL score of diaLectic nursing and scores of various dimensions of the observation group were higher than those of the controL group (P＞ 0.05). The totaL score of seLf-directed Learning abiLity and scores of Learning awareness, Learning behavior, Learning strategy and interpersonaL skiLLs of the observation group were higher than those of the controL group (P＜0.05). ConcLusions? The hybrid teaching modeL in TCM pediatric nursing teaching in universities of Chinese medicine can enhance nursing students' diaLectic nursing abiLity, heLp to cuLtivate their seLf-directed Learning abiLity and achieve the best teaching resuLts.