Objective To evaluate the effectiveness of application of timing- work schedule mode in hu-man resource management according to the characteristc and work load of the outpatient department in island hospital. Methods General quality of care, nurses and patients' satisfaction degree were compared before and 12 months after the application of timing- work schedule. Results Total quality of care and nurses and pa- tients' satisfaction degree with nursing had statistical significance before and after the application of timing-work schedule mode. Conclusions To adoption of timing-work schedule mode in outpatient department in island hospital is feasible, it not only saves the nursing human resource, but also can guarantee the nursing quality and improve patients' satisfaction degree. So it is worthy of clinical application.

Objective To investigate the effects of dexamethasone on prevention of apoptosis in pulmonary tissues of rats after simulated weightlessness. Methods Tail suspension was used to simulate weightlessness. Thirty Sprague-Dawley male rats were divided randomly into 3 groups: control group, tail suspension for 7 days group, and dexamethasone treatment after suspension group. TUNEL technique was used to detect cell apoptosis in pulmonary tissues. Results The rate of apoptotic cells in the lung of rats suspended for 7 day was higher than that of control group(P

Objective To investigate the effects of dexamethasone on inducible nitric oxide synthase (iNOS) in pulmonary tissues of tail-suspended rats simulating weightlessness. Methods Twenty Sprague-Dawley male rats were randomly divided into 2 groups: tail-suspended for 7 days (n=10) without treatment and dexamethasone treatment group (n=10). Tail-suspension was used to simulate weightlessness. The expression of iNOS in the pulmonary tissue was examined by Western blot and immunohistochemistry. Results The results showed that the level of iNOS in the pulmonary tissue of treatment group was decreased significantly(P

Objective:To detect the polymorphism of ALDH2 gene in Chinese and to guide the rational use of nitroglycerin. Meth-ods:The polymorphism of ALDH2 (Glu504Lys) was measured by colorful gene chip. Results:The polymorphism of ALDH2 from 1026 clinical samples in China was detected by gene chip. The results showed that there were three genotypes. The distribution of the three genotypes of wild type [ALDH2(504Glu)], heterozygotes [ALDH2(Glu504Lys)] and homozygous mutant [ALDH2(504Lys)] was 61. 7%(623 samples), 31. 6%(319 samples) and 6. 6%(67 samples), respectively. Conclusion:Approximately one third of Chinese patients can not be treated by nitroglycerin. The gene detection method in the study is suitable for the guide of rational drug use in hospi-tal.

Objective To study effect and significance of systemic inflammatory response syndrome(SIRS) score and APACHE Ⅱ score in prognosis in severe patients of emergency department.Methods Data of 114 patients were collected at admission.SIRS score and APACHEⅡ score were calculated in 24 hours.To analyze mortality of patients in different score,to estimate dependability of them.Result With SIRS score increasing,mortality rate increased as well and patients with SIRS score ≥2 or APACHE Ⅱ score ≥25 had significantly higher mortality rate.Conclusions SIRS score is a simple,useful predictor of outcome in patients of emergency department.It can be used in clinical generally.

OBJECTIVE To investigate the correlative factors that would affect the prognosis of geriatric lower respiratory infection.METHODS A total of 101 geriatric patients diagnosed as lower respiratory infection were enrolled in emergency ICU.The laboratory tests such as blood chemical tests,C-reactive protein,and troponin T(cTnT)were obtained twice 2 hours and 24 hours after admission,respectively.Other parameters including general condition,clinical outcomes as well as APACHE Ⅱ and SIRS scores within 24 hours were recorded.RESULTS The ages,cTnT and SIRS score were negatively correlated to clinical outcome.CONCLUSIONS The ages,SIRS scores and cTNT levels are independent prognostic factors in geriatric lower respiratory infection.

Objective To explore the relationship between obese children with benign acanthosis ni-gricans and insulin-resistant and type 2 diabetes mellitus. Methods Levels of glucose, insulin, and glucose/ insulin ratio were measured on fasting blood specimens, and anthropometric parameters including waist/hip ratio, fat mass, body fat percentage and body mass index were examined in 42 obese children with benign acanthosis nigricans, 60 cases of simple obesity and 20 healthy children controls. Glucose tolerance tests were performed in groups of obese children with benign acanthosis nigricans and simple obesity, respectively. Results Two of 42 obese children with benign acanthosis nigricans were diagnosed as type 2 diabetes mellitus. The rate of abnormal glucose tolerance and levels of blood sugar during 60 min and 120 min after glucose tolerance were significantly higher in acanthosis nigricans children than those in simple obesity (P

0.05). But the determined values in the above two dose groups of Astragalus Injection were obviously lower than that in cisplatin group. There were remarkable differences.( P

Objective To evaluate the usefulness of free angle M-mode echocardiography (FAM) in obtaining tricuspid annular plane systolic excursion (TAPSE) for assessing the fetal right ventricular function,and to compare the results of measurements of TAPSE by conventional M-mode(CM) and FAM.Methods Two hundred and forty-three normal fetuses in second and late trimester were divided into 5 groups by gestational age(GA):20-24 weeks,24+1-28 weeks,28+1-32 weeks,32+1-36 weeks,36+1-40 weeks.The TAPSE were measured by CM and FAM echocardiography,meanwhile multiple parameters for evaluating right ventricular function were obtained by using myocardial tissue Doppler imaging (TDI),and the correlation between TAPSE and other parameters were analyzed by linear correlation.ANOVA was used to compare CM-TAPSE,FAM-TAPSE,Em,Sm and right ventricular fractional shortening(RVFS)with different GA.Regression equation estimate was used to compare the relationship of FAM-TAPSE with GA.Independent sample t test was used to compare CM TAPSE with FAM TAPSE.Results There were significant differences in CM-TAPSE,FAM-TAPSE,Em,and Sm among 5 groups (P =0.000),the measured value of FAM-TAPSE was higher than that of CM TAPSE (P =0.000).Both FAM-TPASE and CM-TAPSE showed significant positive correlations with GA,Em and Sm,but FAM TAPSE demonstrated better correlation than CM-TAPSE.Conclusions By adjusting sample line of FAM,measuring the maximum displacement of tricuspid annular plane is feasible,and FAM may evaluate fetal right ventricular function more accurately and effectively.

Objective: To establish a prediction model of herpangina epidemic trend based on Baidu index and hand, foot and mouth disease, so as to provide insights into analyses of communicable disease epidemics with limited or missing surveillance data. Methods: The incidence of hand, foot and mouth disease in Zhejiang Province during the period from the first week of 2015 through the 39th week of 2021 was retrieved from the China Information System for Disease Control and Prevention, and the Baidu index of hand, foot and mouth disease and herpangina was collected via the Baidu search engine during the same period. The correlation between the Baidu index and time series of hand, foot and mouth disease was examined using wavelet analysis. In addition, a random forest training model was created based on the Baidu index and incidence of hand, foot and mouth disease, and the fitting effectiveness was evaluated using the mean percentage error, while the Baidu index of herpangina was included in the model to predict the epidemic trend of herpangina during the study period. Results: The Baidu index of herpangina and hand, foot and mouth disease, and the Baidu index and incidence of hand, foot and mouth disease all appeared two peaks at the 26th and 52th week. The phase difference was less than 0.1 week between the Baidu index and time series of hand, foot and mouth disease, and the mean percentage error of the training model was 13.07%, with high concordance between the predicted number and actual report number of cases with hand, foot and mouth disease. The numbers of herpangina cases were predicted to be 28 822, 27 341, 28 422, 51 782, 52 457 and 5 691 from 2015 to 2020, and there were totally 48 702 herpangina cases reported until the 39th week of 2021. Like hand, foot and mouth disease, the incidence of herpangina peaked between May and July. Conclusion The random forest training model based on the Baidu index and incidence of hand, foot and mouth disease is feasible to predict the epidemic trend of herpangina.