Objective To Study on regularity of iron deficient anemia(IDA) in gravida, provide preventive methods and improve hygienic quality.Methods IDA incidence rate of 12W～19W, 20W～27W, 28W～35W, 36W～pregnant duration were anlyzed in 521 gravida.Results The incidence of IDA in gravida was 16 87% and increased with the development of pregnancy.After 20 weeks of pregnancy,the incidence of IDA markedly increased accompanied with by the decreased Fe, SF and TS, especially during the 28～35 weeks of pregnancy, which reached the peak with the anenia incidence of 26 37%,and 80 50% of cases was irom deficient symptom,it suggesting iron deficiency in this stage and Fe, SF, TS decreased to the lowest level and the stored iron was almost exhausted and ZPP increased.Conclusions After 12 weeks of pregnancy,gravida should be supplemented with iron agent. It's also suggested that those gravida with gestational age older than 28 weeks with the Hb levels of less than 105g/L should be considered as IDA and should be treated with iron supplement. [

Objective To explore the feasibility and value of laparoscopic cholecystectomy (LC) for acute cholecystitis complicated with incarcerated gallstones. Methods From January 2005 to December 2007,71 patients with acute cholecystitis complicated with incarcerated gallstones received laparoscopic cholecystectomy by using four trocars in our hospital. The Arteria cystica and ductus cysticus were operated successively. For widened ductus cysticus,we ligated the duct first and then cut it off. Afterwards,the wound on the liver bed and its margin were electrocoagulated. After the operation,a drainage tube was placed under the liver. Results Of the patients,the LC were successfully completed in 67 cases (94.4%),4 cases were converted to open surgery (2 of them had a disease course of less then 3 days,and one over 3 days). No biliary injury or death occurred in this series. The patients were discharged from hospital in 2-6 days (mean,3 days). No complication was found during a 6-month follow-up. Conclusions With the improvement of operator's proficiency and skills,LC becomes feasible and safe for acute cholecystitis complicated with incarcerated gallstones.

Objective:To explore the construction and effect of biobank in biological research in nursing field.Methods:Through the establishment of a biological research plan for nursing in Affiliated Jinhua Hospital, Zhejiang University School of Medicine, the biobank in biological research for nursing was constructed from aspects of biological samples, instruments and equipment, operating software, biobanking team formation, personnel training and standardized process formulation.Results:In August 2020, the Nursing Department and Central Laboratory of Affiliated Jinhua Hospital, Zhejiang University School of Medicine established a biobank for biological research in the nursing field, formed a biobank team, conducted personnel training and formulated standardized procedures. From December 1, 2020 to June 30, 2021, biological samples were collected from 264 gastric cancer patients and 56 healthy controls, mainly including whole blood, serum and urine.Conclusions:The construction of biobank for biological research in nursing field can collect abundant biological samples, which lays a foundation for subsequent independent biological research in nursing field.

Objective:To develop the Self-Stigma Scale for Drug Addicts(SSSDA),and test its validity and reliability.Methods:On the basis of literature analysis,open questionnaire survey,semi-structured interview and ex-pert consultation,the theoretical structure of the questionnaire was developed,and 943 drug addicts were test-ed.Sample 1(n=483)was used for item analysis and exploratory factor analysis,and sample 2(n=460)was used for confirmatory factor analysis,criterion related validity and internal consistency reliability analysis.Sixty-four drug addicts were retested 4 weeks later for test-retest reliability test.The criterion related validity was tested with the Drug Stereotype Threat Scale.Results:The scale consisted of 6 dimensions and 31 items,including self-negative cognition,stereotype identity,confidentiality,social avoidance,stigma experience,and stigma experience in the process of detoxification(factor loadings were from 0.41 to 0.81),which explained 64.09％of the total vari-ance.The 6-factor structure model fitted the data well(x2/df=2.82,RMSEA=0.06,CFI=0.92,GFI=0.85,TLI=0.91).The total scores and factor scores of the SSSDA were positively correlated with the DSTS scores(ICC=0.10-0.22,Ps＜0.05).The Cronbach α coefficients for the total scale and each dimension were between 0.80 and 0.95,and the test-retest reliability coefficients(ICC)were between 0.82 and 0.94.Conclusion:The Self-stigma Scale for Drug Addicts(SSSDA)initially developed in this study has satisfactory reliability and validity.

Objective To compare the concentrations of alpha-enolase (ENO1),CYFRA21-1,and CA125 in the patients with malignant pleural effusion ,tuberculous exudative pleural effusion ,or parapneumonia pleural effusion. To explore the clinical value of ENO1 in pleural effusion combined with serum CYFRA21-1 and CA125 in diagnosis of malignant pleural effusion. Methods Enzyme-linked immunosorbent assay(ELISA)was used to detect the concentration of ENO1 in pleural effusions. The concentrations of CA125 and CYFRA21-1 in the blood samples were measured using chemiluminescence and magnetic particle-based chemiluminescence respective-ly. The sensitivity and specificity of ENO1 combined with serum CYFRA21-1 and CA125 detection were calculated. Results The concentration of ENO1 in malignant pleural effusion group was significantly increased(P<0.001);the concentrations of ENO1 did not differ significantly between tuberculous exudative pleural effusion and parapneu-monia pleural effusion(P>0.05). The sensitivity and specificity of ENO1 combined with serum CYFRA21-1 and CA125 detection in malignant pleural effusion were 94％ and 74％,98％ and 98％,respectively. Conclusions ENO1 combined with serum CYFRA21-1 and CA125 detection can improve the sensitivity of diagnosis of malignant pleural effusion and enhance the diagnostic rate of malignant pleural effusion.