RESUMO
Objective:To understand the knowledge, attitude and behavior of volume management of maintenance hemodialysis patients, so as to provide a basis for standardizing volume management and carrying out refined individual care.Methods:By means of convenience sampling, 608 patients from 4 hospitals who received regular dialysis treatment in Xuzhou and Yancheng hemodialysis rooms in October 2021 were selected as subjects. Patients were surveyed by a self-designed knowledge questionnaires of volume management, Maintenance Hemodialysis Patients′ Capacity Management Behavior Scale and Self-Efficacy Scale. Questionnaires were collected through the questionnaire star.Results:A total of 608 valid questionnaires were collected. The knowledge dimension scored 8.21 ± 2.27 , atitude dimension scored 7.36 ± 2.06 and behavior dimension scored 15.07 ± 4.22. Multiplelinear regression analysis showed that age, dialysis age and self-care ability were predictors of volume management knowledge score ( t=-2.07, 2.35, -3.90, all P<0.05 ). Medical insurance type was a predictor of volume management attitude score ( t=-2.17, P<0.05). Education level was a predictor of volume management behavior score ( t=3.04, P<0.05). Conclusions:The capacity management knowledge and capacity management attitude of maintenance hemodialysis patients is in the medium level, but with poor volume management executive ability. It is suggested that medical staff carry out health education related to volume management according to different characteristics of patients, and effectively improve patients′ volume management ability.
RESUMO
Objective:To investigate the effect of optimized catheter clipping training and automatic balloon retraction ureteral catheter removal on first urination of patients after neurosurgery, and provide guidance for postoperative micturition of these patients.Methods:From August 2020 to August 2021, 208 patients admitted to Department of Neurosurgery, the Affiliated Hospital of Xuzhou Medical University, undergoing craniocerebral surgery under general anesthesia and indurating catheter were selected as the study subjects by convenient sampling. They were divided into control group ( n=69), observation group A ( n=69) and observation group B( n=70) by random number table method. The control group received routine catheter clipping training and routine ureteral catheter removal, the observation group A received optimized catheter clipping training and routine ureteral catheter removal, and the observation group B received optimized catheter clipping training and automatic balloon retraction ureteral catheter removal. The first micturition time, first micturition volume, micturition circumstance, pain score and urethral irritation sign of the three groups were observed and compared. Results:The first urination time in observation group A and B were (11.58 ± 6.59) min and (10.06 ± 5.91) min, respectively, lower than (37.14 ± 13.74) min in control group, and the difference was statistically significant ( t=13.94, 15.07, both P<0.05); there was no significant difference between observation group B and observation group A ( P>0.05). The first urine volume were (303.66 ± 43.74) ml in control group, (299.06 ± 41.26) ml in observation group A and (299.28 ± 43.17) ml in observation group B, and the difference was not statistically significant ( P>0.05). The incidence of urination (spontaneous urination, induced urination and urinary retention) in observation group A was better than control group ( χ2=16.47), while observation group B was better than observation group A and control group ( χ2=8.59, 37.83), the differences were statistically significant (all P<0.05). There was no significant difference in pain score of ureteral catheter removal between observation group A (2.71 ± 0.67) and control group (2.87 ± 0.78) ( P>0.05). The score of observation group B (1.41 ± 0.65) was lower than that of control group and observation group A, the differences were statistically significant ( t=11.93, 11.62, both P<0.05). There was no significant difference of the incidence of urethral irritation (grade 0, 1, 2, and 3) between observation group A and control group ( P>0.05). Observation group B was lower than control group and observation group A, the differences were statistically significant ( t=38.81, 25.27, both P<0.05). Conclusions:Optimized catheter clipping training and automatic balloon retraction ureteral catheter removal can effectively shorten the first urination time of patients after neurosurgery, reduce the pain of ureteral catheter removal and urethral irritation during the first urination, improve the success rate of the first urination, and effectively prevent the occurrence of urinary retention.
RESUMO
Objective:To investigate the prevalence and influencing factors of xerosis in elderly inpatients, to provide basis for effective prevention and management of xerosis.Methods:Using the cross-sectional survey method and the self-designed survey table of the current situation of xerosis and prevention of the elderly, the incidence of xerosis in 1 028 patients hospitalized in Suqian Hospital Affiliated to Xuzhou Medical University, Suqian City Hospital of Traditional Chinese Medicine and Siyang County Hospital of Traditional Chinese Medicine was investigated, and the related factors were analyzed.Results:The incidence of xerofosis was 20.23%(208/1028); the incidence of xerosis was 20.23% (208/1 028), which was mainly found in the lower limbs, with the incidence of 53.37% (111/208), among which the incidence of mild xerosis was the most, with the incidence of 51.44% (107/208). The incidence rate of the elderly patients with xerosis between different age, qualifications, nutritional status, comorbidity, Braden score, drug use, main caregivers, departments, and daily skin care were statistically significant ( χ2 values were 6.91-35.71, all P<0.05). Binary logistic regression analysis showed that age, nutritional status, comorbidity status, Braden score and daily skin care were the independent influencing factors of skin dryness in elderly inpatients. Conclusions:There is a common skin symptom of xerosis in the elderly. It is necessary to establish a standardized management process and take targeted preventive and nursing measures.
RESUMO
Objective To investigate antimicrobial resistance of Escherichia coli (E.coli)and Klebsiella pneumoniae (K.pneumoniae),antimicrobial use density(AUD),as well as relation between antimicrobial resistance and AUD in a ter-tiary first-class hospital.Methods Antimicrobial resistance rates of clinically-isolated E.coli and K.pneumoniae,AUD of carbapenems and quinolones,as well as relation between resistance and AUD in 2013-2015 were statistically analyzed. Results Correlation analysis of antimicrobial resistance of bacteria and AUD showed that the decrease in resistance rate of E.coli to levofloxacin was related to the decrease in the use density of quinolones(r=0.61,P=0.03);increase in resist-ance rate of K.pneumoniae to imipenem was related to the increase in the use density of carbapenems(r=0.78,P<0.01). Conclusion Antimicrobial use is one of the causes of bacterial resistance,management on antimicrobial use needs to be strengthened to reduce the threat of bacterial resistance to human health.
RESUMO
Objective To evaluate the effect of bundle intervention measures on preventing ventilator-associated pneumonia (VAP).Methods Patients who were admitted to an intensive care unit(ICU)of a hospital from January 2012 to December 2013 were monitored,patients from January to December 2012 were as control group,while from January to December 2013 were as intervention group (bundle intervention measures were implemented).Usage rate of ventilators and incidence of VAP between two groups were compared.Results A total of 4 560 patients were mo-nitored,2 608 in intervention group and 1 952 in control group.Usage rate of ventilators in intervention group was lower than control group (53.95% vs 61 .17%;χ2 =65.756,P <0.01).Incidence of VAP per 1 000 ventilator days in intervention group was lower than control group (13.00‰ vs 19.56‰;χ2 =4.649,P =0.031 ).Percentage of late-onset VAP per 1 000 ventilator days in tervention group was higher than control group(41 .82‰ vs 24.59‰). Conclusion Bundle intervention measures are helpful for reducing the incidence of VAP in ICU patients.
RESUMO
Objective To understand current status of occupational protection awareness and behavior among dif-ferent professional medical interns,and provide basis for strengthening the education about occupational protection among medical interns .Methods Questionnaire survey was used to survey medical interns at the end of their clini-cal internship.Results A total of 385 cases of occupational exposure occurred during internship period,occupation-al exposure rate was 42.31 % (385/910),occupational exposure mainly occurred in nursing interns (n =190).358 (39.34%)medical interns understood self-protective antibody (hepatitis B surface antibody);difference in occupa-tional exposure rates and awareness of self-protective antibody among different professional medical interns was sta-tistically significant (all P <0.05);222 (57.66%)medical interns sustained occupational exposure more than once, 45.45% of occupational exposure occurred during the process of diagnostic and therapeutic procedure,exposure mainly occurred in the wards (32.21 %).After occupational exposure,46.75% of medical interns felt nervous, 35.06% were worried,18.18% appeared serious psychological reaction,only 14.03% sought support and help from others.Conclusion Awareness of occupational protection among medical interns is insufficient,education and awareness of occupational protection should be intensified,psychological behavioral after occupational exposure should be paid attention among medical students.
RESUMO
OBJECTIVE To investigate the characteristics and risk factors of nosocomial infection(NI) in patients with hematological malignancies(HM),and provide the bases for making the controlling measures of NI.METHODS Using the targeted monitoring to study NI in patients with HM,and recording 14 factors such as the time of hospitalization,chemotherapy,count of leukocyte and absolute neutrophil count(ANC) and so on.The data were analyzed with unifactorial ?2 test and multifactorial Logistic-regression analysis.RESULTS Among 242 patients with HM the prevalence of NI was 35.5%(86/242) and the prevalence of NI time-cases was 52.9%(128/242).Among 86 patients of NI there were 27 patients occurred multiple sites NI(31.4%).The main infection sites were upper respiratory tract,gastrointestinal tract,lower respiratory tract,oral cavity and blood.66.7% Of NI happened in the period of chemotherapy and 7 days after chemotherapy.The time of hospitalization and ANC were independent risk factors of NI in patients with HM.CONCLUSIONS The patients with HM are susceptible population of NI,and NI often occurs in the period of chemotherapy and 7 days after chemotherapy.So medical staff should strengthen monitoring,and shorten the time of patient hospitalization and of recovery of ANC to reduce the prevalence of NI efficiently.
RESUMO
OBJECTIVE By investigating the incidence of nosocomial infection with objective monitoring method and prospective overall monitoring method, to analyze the advantage and significance between two methods. METHODS Using the objective monitoring method to study the incidence of nosocomial infection of patients after neurosurgical operation from May to December in 2003 and using the prospective overall monitoring method to study the incidence of nosocomial infection of patients after neurosurgical operation from May to December in 2002. All data were analyzed with Stata 7.0 soft. RESULTS There were 100 cases occurring nosocomial infection in 267 neurosurgical operation patients. The patient incidence of nosocomial infection was 37.5% and the rate of nosocomial infection cases was 50.9% with objective monitoring method, that was significant higher than those data coming from May to December in 2002 with 248 cases under prospective overall monitoring method, with which the patient incidence of nosocomial infection and the rate of nosocomial infection cases were 20.2%(50 cases ) and 21.4%(53 cases), respectively . Statistically significant difference was found (P
RESUMO
OBJECTIVE To analyze the bacterial distribution and drug resistance in lower respiratory tract nosocomial infection(NI).METHODS To investigate 351 patients suffered from lower respiratory tract NI using the prospective monitoring methods,and doing the pathogenic bacterium cultivation for sputums of 351 patients and then taking the susceptibility test.RESULTS Totally 346 pathogenic bacteria were found in sputums of 351 patients.The major pathogenic bacteria were Pseudomonas aeruginosa,Escherichia coli,Klebsiella and Staphylococcus aureus.ESBLs were 36.0% and 40.0%,respectively in E.coli and Klebsiella,and MRSA were 82.1% in S.aureus.Drug resistances were common in Gram-negative bacilli(GNB) and Gram-positive cocci.Piperacillin/tazobactam and cefoperazone/sulbactam and imipenem were the most sensitive for GNB,S.aureus,S.epidermidis and Enterococcus were all sensitive to vancomycin.CONCLUSIONS Drug resistance of the pathogenic bacteria in lower respiratory tract NI is common,so it′s necessary to emphasize pathogenic bacterium monitoring and use the antibacterials exactly.
RESUMO
0.05).The average rate of three times NI prevalence surveys was 5.23% and that of NI prospective overall(monitoring) method in the same months was 6.60%,the statistical difference between them was found(P