ObjectiveTo analyze the quantity-quality transfer of standard decoction of Ginseng Radix et Rhizoma（GRR） decoction pieces produced by fresh and traditional cutting， and to provide reference for quality control and application development of the decoction pieces produced by fresh cutting. MethodTen batches of representative GRR decoction pieces produced by fresh and traditional cutting and their standard decoctions were prepared by standard process， and high performance liquid chromatography（HPLC） fingerprint of the standard decoction was established and performed on an Agilent EC-C₁₈ column（4.6 mm×150 mm， 2.7 μm） with acetonitrile（A）-0.1% phosphoric acid aqueous solution（B） as the mobile phase for gradient elution（0-23 min， 18%-21%A； 23-35 min， 21%-28%A； 35-80 min， 28%-32%A）， and the detection wavelength was 203 nm. Then similarity evaluation， principal component analysis（PCA） and partial least squares-discriminant analysis（PLS-DA） of fingerprint of the standard decoction were performed to screen the differential components with variable importance in the projection（VIP） value>1. Quantitative analysis was carried out on the screened known differential components， and combined with the indicators of the dry extract rate and the transfer rate， to explore the differences in the quantity-quality transfer between the standard decoction of GRR decoction pieces produced by fresh and traditional cutting. ResultThe fingerprint similarity of the standard decoction of GRR decoction pieces produced by fresh and traditional cutting was more than 0.950， and 18 common peaks were identified， including 9 identified common peaks. The results of PCA and PLS-DA showed that there were some differences in the contents of index components between the two standard decoctions. The contents of ginsenoside Rg₁， Re and Ro in GRR decoction pieces produced by fresh cutting were higher than those in traditional decoction pieces， while the contents of ginsenoside Rb₁， Rc ， Rb₂ and Rd were lower than those in traditional decoction pieces. The contents of ginsenoside Rg₁， Re， Rb₁ and Ro in the standard decoction of GRR decoction pieces produced by fresh cutting were higher than those in the standard decoction of traditional decoction pieces， while the contents of ginsenoside Rc ， Rb₂ and Rd were comparable between the two standard decoctions. Compared with the standard decoction of the traditional decoction pieces， the average transfer rates of ginsenoside Rg₁， Rb₁， Rc， Rb₂ and dry extract rate of the standard decoction of GRR decoction pieces produced by fresh cutting were significantly increased（P<0.05）， and the average transfer rate of ginsenoside Re and Rd also increased， but the difference was not statistically significant. ConclusionThe dry extract rate， content and transfer rate of index components of standard decoction of GRR decoction pieces produced by fresh cutting are better than those of the standard decoction of traditional decoction pieces， which can provides data support for the subsequent clinical application of fresh cutting products.

ObjectiveTo explore the characteristics of circadian rhythm of blood pressure in patients with masked hypertension （MH） and its relationship with twelve two-hour peirods， providing a basis for early detection and intervention of MH. MethodsPatients who underwent 24-hour ambulatory blood pressure examination in the ambulatory blood pressure room of Jiangsu Province Hospital of Chinese Medicine from January to December 2022 were enrolled， and according to their outpatient blood pressure measurements， 24-hour ambulatory blood pressure monitoring and follow-up survey results， the MH， essential hypertension （EH） and normal blood pressure groups were classified， with 50 cases in each group. The general data， office blood pressure and 24-hour ambulatory blood pressure monitoring data were collected. The circadian rhythm of blood pressure including 24-hour average systolic blood pressure （24h SBP）， daytime average systolic blood pressure （d SBP）， nighttime average systolic blood pressure （n SBP）， 24-hour average diastolic blood pressure （24h DBP）， daytime average diastolic blood pressure （d DBP）， and nighttime average diastolic blood pressure （n DBP） were compared among the groups， and the nighttime blood pressure dipping percentage was calculated. The type of circadian rhythm was determined based on the nighttime blood pressure dipping percentage. The variability of blood pressure including 24h SBP standard deviation （24h SBP-SD）， d SBP standard deviation （dSBP-SD）， n SBP standard deviation （nSBP-SD）， 24h DBP standard deviation （24h DBP-SD）， d DBP standard deviation （dDBP-SD）， and n DBP standard deviation （nDBP-SD） were compared among groups， and the corresponding coefficient of variation （CV）， that is， 24h SBP-CV， d SBP-CV， n SBP-CV， 24h DBP-CV， d DBP-CV and n DBP-CV， were calculated. Based on the 24-hour ambulatory blood pressure monitoring results， the twelve two-hour average SBP and DBP in each group were calculated and compared. Simultaneously， patients with EH were divided into grades 1， 2， and 3 for further stratified analysis. ResultsThe age of the MH group was significantly higher than that of the EH group and the normal blood pressure group （P＜0.01）. The body mass index （BMI） and the proportion of smoking and alcohol consumption in the MH group and the EH group were significantly higher than those in the normal blood pressure group （P＜0.05 or P＜0.01）. In the normal blood pressure group， there were 49 dipper patterns （98.0%） and one non-dipper pattern （2.0%）； in the MH group， there were two dipper patterns （4.0%）， 29 non-dipper patterns （58.0%） and 19 reverse-dipper patterns （38.0%）； in the EH group， there were 20 dipper patterns （40.0%）， 23 non-dipper patterns （46.0%） and seven reverse-dipper patterns （14.0%）. Compared to the normal blood pressure group， the groups of MH and EH had significantly decreased proportion of dipper pattern and increased proportion of non-dipper and reverse-dipper pattern （P＜0.01）； the proportion of dipper pattern in the MH group was lower than that in the EH group， while the proportion of reverse-dipper pattern was higher （P＜0.01）. Compared to those in the normal blood pressure group， n SBP and n DBP in the MH group， as well as the the average SBP and average DBP at Zi hour （子时， 23：00-1：00）， Chou hour （丑时， 1：00-3：00）， Yin hour （寅时， 3：00-5：00）， Mao hour （卯时， 5：00-7：00） and average SBP at Hai hour （亥时， 21：00-23：00） in the MH group increased，while the average DBP at Si hour （巳时， 9：00-11：00） decreased （P＜0.01）； 24h SBP， 24h DBP， d SBP， d DBP， n SBP， and n DBP，d SBP-SD， n SBP-SD，n DBP-SD increased， as well as the average SBP and average DBP at twelve two-hour periods increased in the EH group，while the 24h SBP-CV， 24h DBP-CV，and d DBP-CV in the EH group decreased（P＜0.05 or P＜0.01）. The EH group had higher 24h SBP， 24h DBP， d SBP， d DBP， n SBP， n DBP， 24h DBP-SD and n DBP-SD ， as well as higher average SBP and DBP at all twelve two-hour periods， and lower d DBP-CV than the MH group（P＜0.05 or P＜0.01）. The EH group had 18 cases of grade 1 （36.0％）， 19 cases of grade 2 （38.0％） and 13 cases of grade 3 （26.0％）， with no significant differences among groups （P＞0.05）. ConclusionThe circadian rhythm of blood pressure in MH patients are mostly non-dipper and reverse-dipper patterns， and the abnormal elevation of blood pressure is obvious at Zi hour， Chou hour， Yin hour and Mao hour （23：00-7：00）.

[Abstract] [Objective] To investigate the distribution characteristics and susceptibility of ABO and Rh blood group antigens in patients with pulmonary tuberculosis in Xinjiang, so as to provide a theoretical basis for the prevention and treatment of tuberculosis. [Methods] The clinical information of hospitalized patients with pulmonary tuberculosis from different ethnic groups (n=32 508, infection group) and healthy people (n=15 442, control group) in the Eighth Affiliated Hospital of Xinjiang Medical University and the First Affiliated Hospital of Xinjiang Medical University from 2014 to 2020 was collected, and the frequency distribution of ABO and Rh blood group antigens in the two groups was analyzed retrospectively. [Results] 1) The constituent ratios of pulmonary tuberculosis prevalence in Uygur, Han, HaKazak and Hui people were 51.11%, 33.66%, 9.09% and 6.13% respectively, with significant difference (P<0.001). The prevalence rate of pulmonary tuberculosis in females (52.65%) was higher than in males (47.35%) (P<0.05). 2) The frequency of type B antigen was highest at 30.10%, and the frequency of type AB antigen was the lowest at 10.09% in pulmonary tuberculosis group; The distribution of blood types was B type>O type>A type>AB type. In the control group, the distribution of blood types was O type>A type>B type>AB type. The frequency of type B in Uighur, type O in Kazak, type A in Hui and Han nationalities in the infection group was higher than that in the control group (P<0.001); 3) The distribution of blood type among patients with pulmonary tuberculosis in different ethnic groups was Uygur B>A>O>AB, Kazak O>B>A>AB, Hui A>O=B>AB, Han A>B>O>AB, with significant difference between different ethnic groups (P<0.001). 4) The total positive rate of RhD blood group among pulmonary tuberculosis patients was 97.26%, while the negative rate was 2.74%. Among them, the Uyghur ethnicity has the highest frequency at 4.44%, followed by Kazakh at 2.13%, Hui at 1.26%, Han at 0.58%, with significant differences(P<0.05). [Conclusion] The proportion of pulmonary tuberculosis prevalence among Uygur, Han, HaKazak and Hui people were 51.11%, 33.66%, 9.09% and 6.13%, respectively. The distribution frequency of blood type was B>O>A>AB. Moreover, higher frequencies of tuberculosis in Uygur with type B, Kazak with type O, Hui with type A and Han with type A suggest that these blood types may be susceptible risk factors for pulmonary tuberculosis, which provides new insights for the prevention and control of pulmonary tuberculosis.

Objective: To analyze the disease burden and risk factors of colorectal cancer in Zhejiang Province from 1990 to 2019, so as to provide the basis for prevention and control of colorectal cancer. Methods: Based on data of 2019 Global Burden of Disease (GDB 2019), disease burden and risk factors of colorectal cancer in Zhejiang Province from 1990 to 2019 was assessed using years of life lost (YLL), years lived with disability (YLD), disability-adjusted life years (DALY). Results: In 2019, the YLL rate, YLD rate and DALY rate caused by colorectal cancer in Zhejiang Province were 496.15/105, 31.81/105 and 527.96/105, respectively. From 1990 to 2019, the YLL rate, YLD rate and DALY rate caused by colorectal cancer in Zhejiang Province increased by 114.90%, 482.60% and 123.38%, respectively, showing increasing trends (average annual percent change values were =2.663, 6.283 and 2.800, respectively,all P<0.05). From 1990 to 2019, the YLL rate, YLD rate and DALY rate in the age groups of 15 to 49 years, 50 to 69 years and 70 years and older showed increasing trends (all P<0.05). In 1990, the top ten risk factors for colorectal cancer in Zhejiang Province were diet low in calcium, diet low in milk, diet low in whole grains, smoking, alcohol use, low physical activity, high fasting plasma glucose, diet high in red meat, diet low in fiber and high body mass index. In 2019, the top ten risk factors for colorectal cancer in Zhejiang Province were diet low in milk, diet low in whole grains, diet low in calcium, alcohol use, diet high in red meat, high body mass index, high fasting plasma glucose, low physical activity, diet low in fiber and diet high in processed meat. Conclusions The disease burden of colorectal cancer in Zhejiang Province showed an upward trend from 1990 to 2019. The top ten risk factors for colorectal cancer remained between 1990 and 2019, while there was a slight change in ranking.

Objective We aimed to investigate the feasibility and method of constructing a traditional Chinese medicine(TCM)curative effect prediction model based on the data of Kechuanting acupoint plastering therapy in the treatment of bronchial asthma(asthma).Methods Data from the Chronic Disease Management Research Platform of 303 patients with asthma who were treated with Kechuanting acupoint plastering therapy for 6 weeks in the Department of Acupuncture and Rehabilitation of Jiangsu Hospital of Traditional Chinese Medicine from June to August 2018 to 2021 were selected.We used Phyton 3.10 for statistical analysis.After data preprocessing,the influencing factors were used to build models by Logistic regression,support vector machine,K-means clustering algorithm,Bayes algorithm,random forest method and Light gradient boosting machine(LightGBM)respectively,with the improvement of asthma control test score(ACT),forced expiratory volume in one second(FEV1)and exhaled nitric oxide(FeNO)as the outcome indicators.Then,the models were compared and analyzed.Subsequently,the superior model was used to establish the efficacy prediction model and verify its stability to obtain the accuracy rate and eliminate the relatively important factors.Results The accuracy rate of the Kechuanting acupoint plastering therapy curative effect prediction model established by the LightGBM model was more than 70%.Five important factors were selected,including allergic history,tabacco and alcohol abuse,plastering duration,ACT before treatment,and FeNO before treatment.According to the classification analysis and the relationship between the important factors and the outcome indicators,Kechuanting acupoint plastering therapy significantly improved the ACT of patients with no history of allergy,no tabacco and alcohol abuse,and poor ACT:5-15 points(P<0.05).Furthermore,Kechuanting acupoint plastering therapy improved FeNO more significantly in patients with more than 3 years of treatment than those with no more than 3 years(P<0.05).However,Kechuanting acupoint plastering therapy only improved FeNO in a few patients with poor asthma control levels(P<0.05)and severe airway inflammation(FeNO>50×10-9)(P>0.05).Conclusion Acupoint plastering application has a significant effect on improving the control level of asthma,but its effect on improving airway inflammation is limited.It is feasible to use data from the chronic disease management research platform to construct the prediction model.After optimization and testing,the predictive model established based on the data of this study may provide an effective evaluation tool for targeted clinical treatment.

Nursing information security is an essential component of providing high-quality nursing services and is an important guarantee for the construction of large-scale health care data application systems. This article reviewed the concept, assessment tools, and influencing factors of nursing information security, aiming to provide references for hospital nursing managers to effectively assess information security and improve nurses′ information literacy.

Objective:To translate the Nurse Delirium Care Competency Scale (NDCCS) into Chinese and test the validity and reliability of Chinese version of NDCCS among ICU nurses.Methods:According to Brislin translation model, the Chinese version of NDCCS was developed by forward translation, back translation, cross-cultural adaptation and pre-survey. From October to December of 2023, 338 ICU nurses from Sir Run Run Shaw Hospital, Zhejiang University School of Medicine were selected by cross-sectional survey to test the reliability and validity of Chinese version of NDCCS.Results:A total of 329 valid questionnaires were collected. There were 50 males and 279 females, aged 20-53 years old. The Chinese version of NDCCS included 6 dimensions and 27 items. The scale-level content validity value was 0.985, and the item-level content validity value was 0.800-1.000. Exploratory factor analysis showed a six-factor structure, the cumulative variance contribution rate was 75.700%, the Cronbach′s α coefficients of the scale amount table were 0.952, and the Cronbach′s α coefficients of the dimensions were 0.811- 0.936,and the retest reliability was 0.932.Conclusions:The Chinese version of the NDCCS has good reliability and validity, and it is suitable for assessing the delirium care competence of ICU nurses in China.

Objective:To test the practical effect of the research projects outpatient strategy for application of the National Natural Science Foundation (NSFC) in a hospital of Chinese medicine.Methods:We compared the number and success rate of the National Natural Science Foundation of China grant awards before and after the implementation of the research projects outpatient strategy, and further analyzed the promotional effect of the research projects outpatient strategy on general programs and youth scientists funds through univariate analysis and multivariate Logistic regression.Results:Since the implementation of the research projects outpatient strategy, both the number of NSFC grant awards and the success rate continuously increased, indicating that the strategy played a positive role in improving the overall success rate of the hospital. However, this effect was primarily reflected in the assistance provided to applications for youth scientists funds. The main favorable factor for winning general programs was the applicant′s preliminary foundation. Applicants who have previously received NSFC funding had a higher success rate.Conclusions:The strategy of research projects outpatient can promote the winning of NSFC youth scientists funds.

Humans ; Erythema Infectiosum ; Lymphadenopathy

Objective:To investigate the clinical efficacy and adverse reactions of pemetrexed disodium in the maintenance treatment of advanced lung adenocarcinoma after chemotherapy with pemetrexed disodium and platinum.Methods:The clinical data of 35 patients with stage Ⅳ lung adenocarcinoma who received chemotherapy with pemetrexed disodium and platinum and were well treated in Beijing Huairou Hospital from January 2013 to August 2020 were retrospectively analyzed. Maintenance therapy with pemetrexed disodium was initiated after the completion of combination chemotherapy until disease progression. The clinical characteristics, therapeutic effects, adverse reactions, progression-free survival, and overall survival of the 35 patients were evaluated.Results:Among the 35 patients, no patients had complete remission, 11 patients had partial remission, 22 patients had stable disease, and 2 patients had progressive disease. The objective remission rate was 31.4%, disease control rate was 94.3%, median progression-free survival was 9.53 months, median overall survival was 18.21 months, 1-year survival rate was 68.6%, 2-year survival rate was 31.4%, and 3-year survival rate was 11.4%. Gender, age, smoking, and the baseline characteristics of patients undergoing first-line pemetrexed disodium or second-line pemetrexed disodium treatment had no effects on progression-free survival (all P > 0.05). Positive gene mutation and receiving four or more chemotherapy cycles had a protective effect on progression-free survival (both P < 0.05). Chemotherapy-related adverse reactions mainly included myelosuppression, nausea, elevated transaminase, and nephrotoxicity, all of which were mild and were relieved after symptomatic treatment. Conclusion:Pemetrexed disodium is effective and safe in the maintenance treatment of advanced lung adenocarcinoma. The results of this study are scientific.