Objective To investigate quality of life and its influencing factors among elderly women with urinary incontinence(UI) living at nursing homes in Beijing. Method A randomized method was used to select six districts in Beijing. All the nursing homes in these 6 districts were included in our study,642 eligible elderly women participated in the survey. Quality of life of 244 women who were identified with different type UI were assessed. Bivariate analysis and multiple analysis were performed. Results The average score of quality of life was 8.5 ± 6.6. Scores of social embarrassment, activity & limiting behavior, psychosocial impacts were 1.8 ± 1.4,4.0 ± 3.5 and 3.3 ± 2.7 respectively. In bivariate analysis, significant differences were found by type of UI, severity of UI,course of UI, health condition, income level and self-care ability. In multiple analysis after adjustment of other variables, UI course≥5 years and inability to take care of herself were risk factors of quality of life.Conclusion Quality of life of elderly women with UI is poor, specific nursing and treatment should be conducted.

Objective To evaluate prevalence and risk factors of urinary incontinence(UI)among aged women living at nursing homes in Beijing,and provide references of relative health strategy.Methods Totally 642 women aged 60 years and over were randomly selected at nursing homes from 6 districts in Beijing.A questionnaire survey was conducted using International Consultationon Incontinence Questionnaire Female Lower Urinary Tract Symptoms Module (ICIQFLUTS) recommended by International Consultation on Incontinence (ICI).Results The prevalence rate of UI was 38.0％ (244/642) among whom 38.5％ (94/244) of participants knew their health conditions,7.8％ (19/244) visited hospital and 6.6％ (16/244) received medical or operational treatment.The proportions of respiratory disease ( 27.0 ％ vs.14.6％),digestive disease (23.4％vs.15.3％),urological disease(24.6％vs.8.5％),cardio-cerebralvascular disease(74.2％ vs.53.5％),neurological disease ( 9.4 ％ vs.5.0％),obstetric disease ( 27.5％ vs.10.1％),menstrual disorder (21.4％vs.14.4％),getting married before aged 21 years (51.5％vs.40.8％),being pregnant more than 4 times(50.2％vs.40.9％),the experience of both cesarean and natural birth (4.0％vs.0.8％),constipation(40.2％ vs.29.4％),fecal incontinence ( 13.1％ vs.4.0％),uneasy movement ( 22.5％vs.10.6％) and drinking (8.6％vs.3.5％) were higher in women with UI than in women without UI (P＜0.05 or P＜0.01).Eight risk factors that were entered into logistic regression model included getting married before 21 years old (OR =1.5,95 ％ CI:1.0-2.3,P＜0.05),being pregnant more than 4 times(OR=1.7,95％CI:1.1-2.4,P＜0.05),menstrual disorder(OR=1.7,95％CI:1.0-2.7,P＜0.05),respiratory disease(OR=1.6,95 ％CI:1.0-2.6,P＜0.05),urological disease(OR=2.4,95 ％CI:1.4-4.1,P＜ 0.01 ),cardio-cerebralvascular disease ( OR =2.0,95 ％ CI:1.3-3.0,P ＜ 0.01 ),obstetric disease(OR=3.4,95％CI:2.0-5.6,P＜0.01),moving uneasily(OR=2.5,95％CI:1.5-4.0,P＜0.01).Conclusions UI is a common disease among women residing at nursing homes.Specific measures including intervention and clinical treatment targeting risk factors should be conducted.

Acinetobacter Infections ; etiology ; Acinetobacter baumannii ; drug effects ; isolation & purification ; Child, Preschool ; Drug Resistance, Bacterial ; Female ; Humans ; Infant ; Intensive Care Units, Pediatric ; Male ; Risk Factors

Objective To investigate prevalence and risk factors of urgency urinary incontinence (UUI) among adult women in Beijing.Methods Multiple-stage stratified sampling was used to recruit women equal to and more than 20 years old from 48 communities ( villages and neighborhoods ) in six districts of Beijing,by household interview with a standardized questionnaire to collect information of demographic characteristics,delivery history,health conditions and UUI related clinical data.Data analysis was performed by SPSS software version 16.0.Results Totally,3058 adult women completed the survey,with an overall prevalence of UUI of 1.7 % (52/3058).Distribution of age,cultural background,family income,number of pregnancy,number of abortion,delivery history,history of chronic diseases,general surgery,pelvic surgery,abdominal pain and abdominal distension were found significantly different between UUI participants and non-UUI ones with univariate analysis ( all P ＜ 0.05 ).Results of multivariate logistic regress analysis showed that number of pregnancy ( OR = 1.29,95% CI = 1.06-1.58 ),history of chronic diseases ( OR = 2.53,95% CI = 1.38-4.62 ) and history of abdominal pain ( OR = 2.32,95%CI= 1.10 -4.91 ) all significantly associated with UUI.Conclusions UUI associates with complicated factors and its prevention and intervention at communities is necessary targeting at related factors.

Objective To investigate the prevalence of fecal incontinence (FI) among adult women in Beijing area, and to analysis risk factors associated with FI. Methods A stratified multiple-cluster systemic method was used to recruit women ≥ 20 years old in 6 districts of Beijing. A self-administrated questionnaire was used to collect information about Fl and possible risk factors. Results There were three thousand and 58 women participated in the survey, the average age was (48 ± 16 ) years (range 20 -79 years). The prevalence of FI was 1.28% ( 39/3058 ), which was related to age. There were five factors entered the logistic regress model, which were included age ≥40 years old ( OR = 3.3, 95% CI: 1.7 -6. 8), urinary incontinence ( OR = 3.0, 95% CI: 1.5 - 6. 1 ), vaginal delivery ( OR = 2.4, 95% CI:1.2 -4. 9), household per capita income ≤2000 RMB per month ( OR = 3. 3, 95 % CI: 1.6 - 6. 5 ), and feeling fatigue ( OR = 3.0, 95% CI: 1.5 - 5.8). Conclusion Prevalence of FI is low among adult women in Beijing area, while risk factors associated with Fl are complicated and further studies are necessary to be conducted.

Objective: To analyze the pathogenic spectrum of infectious diarrhea among children in Zhengzhou City in 2020, so as to provide insights into the management of childhood infectious diarrhea. Methods: A total of 230 stool samples were collected from children with diarrhea in the Diarrhea Clinic of Zhengzhou Municipal Children's Hospital in 2020. Diarrheagenic Escherichia coli, Salmonella, Shigella, Vibrio parahaemolyticus, Campylobacter and Aeromonas were isolated. Salmonella was typed using pulsed-field gel electrophoresis ( PFGE ) and antimicrobial resistance was tested in Salmonella. The main types and drug resistance of pathogens were descriptively analyzed. Results: The 230 children with diarrhea included 152 males and 78 females, with a male to female ratio of 1.95∶1. There were 173 cases at ages of 3 years and below ( 75.22% ), and 82 cases seen between June and August ( 35.65% ). A total of 71 pathogenic bacteria strains were isolated, with a detection rate of 30.87%. Salmonella was the most frequently isolated pathogen ( 35 strains, 15.22% prevalence ), following by diarrheagenic E. coli ( 20 strains, 8.70% ). Eleven serotypes of Salmonella were identified, which mainly included S. enteritidis and S. typhimurium. PFGE typing revealed 25 band patterns of Salmonella, with a similarity ranging from 11.85% to 100%. Salmonella were sensitive to imipenem, meropenem, polymyxin B and amikacin and highly resistant to streptomycin ( 85.71% ), ampicillin ( 80.00% ) and sulfaisoxazole ( 80.00% ). A 82.86% proportion of multi-drug resistance was detected in the 29 Salmonella strains. Conclusions A wide range of pathogenic bacteria were detected from the childhood infectious diarrhea in Zhengzhou City in 2020, which mainly included Salmonella and diarrheagenic E. coli. A high polymorphism level was seen in PFGE fingerprints of Salmonella, which presented high-level resistance to antimicrobial agents.

Objective: To investigate the serotypes and drug resistance of non-typhoidal Salmonella in Zhengzhou City, so as to provide insights into prevention and control of non-typhoidal Salmonella infections. Methods: Salmonella isolates were collected from diarrheal patients in Zhengzhou municipal sentinel hospitals from 2017 to 2021. Salmonella serotypes were identified using slide agglutination test and soft agar colony formation assay, and antimicrobial susceptibility test was performed using the broth micro-dilution method. Results: Five serogroups and 37 serotypes were identified among 446 non-typhoidal Salmonella isolates, with S. enteritidis (210 isolates, 47.09%) and S. typhimurium (133 isolates, 29.82%) as dominant serotypes. Non-typhoidal Salmonella showed high resistance to ampicillin (79.60%), ampicillin/sulbactam (58.74%), naphthyric acid (56.05%), tetracycline (54.26%) and doxycycline (54.04%), respectively. There were 290 multidrug-resistant Salmonella isolates (65.02%), and the multidrug resistance rates were 70.48% for S. enteritidis and 67.67% for S. typhimurium, respectively. Conclusions Multiple serotypes of non-typhoidal Salmonella were identified in Zhengzhou City from 2017 to 2021, with S. enteritidis and S. typhimurium as dominant serotypes. Widespread drug resistance and multidrug resistance was seen in non-typhoidal Salmonella.

The change of the effective components (liquiritin, glycyrrhizic acid, liquiritigenin, isoliquiritigenin) contents of Glycyrrhizae Radix et Rhizoma (GRR) before and after compatibilities in Sini decoction was studied in this paper. Taking single GRR decoction, GRR-Aconiti Lateralis Radix Praeparata (ALRP) decoction, GRR-Zingiberis Rhizoma (ZR) decoction and Sini decoction as test samples, the contents changing of the four effective components of GRR were measured by HPLC. The results showed that the contents of the four effective components of GRR in the single GRR decoction was higher than that in other samples, and the sequence was single GRR decoction > GRR-ZR decoction > GRR-ALRP decoction > Sini decoction. The contents of liquiritin were 11.18, 9.89, 9.67, 9.17 mg · g(-1); the contents of glycyrrhizic acid were 20.76, 15.58, 11.30, 8.52 mg · g(-1); the contents of liquiritigenin were 0.66, 0.57, 0.45, 0.24 mg · g(-1); the contents of isoliquiritigenin were 0.14, 0.07, 0.03, 0.01 mg · g(-1). Therefore, the effective components of GRR decreased obviously after GRR compatibility with ZR providing scientific basis for GRR relieving the strong nature of ZR. The effective components of GRR decreased sharply after GRR compatibility with ALRP providing scientific support for the material foundation research of GRR reducing the toxicity of ALRP. The effective components of GRR decreased further in Sini decoction indicating that the three medicines in Sini decoction were interactional, which reflecting the scientific connotation of the mutual-restraint/mutual-detoxication, mutual-promotion/mutual-assistance compatibilities in Sini decoction.
Chromatography, High Pressure Liquid ; Drug Compounding ; methods ; Drugs, Chinese Herbal ; analysis ; Glycyrrhiza ; chemistry ; Rhizome ; chemistry

Objective To evaluate the effect of iodine supplementation on improvement of developmental quotient (DQ) at the critical period of infant brain development.Methods Pregnant,lactating women and infants less than 3 years old were supplemented with iodized oil in Linxia Hui Autonomous Prefecture(Linxia Prefecture) Gansu Province in 2006-2010.Before and after the intervention(2006,2007-2010),five townships were randomly selected in the north,the south,the east,the west and the center of eight counties(cities) of Linxia.One village was chosen from each of those townships and 20 infants,20 pregnant women and 20 lactating women were randomly selected in each village(insufficient was made up from the neighboring villages).Urinary iodine(UI) level of the infants,pregnant and lactating women were determined by arsenic cerium catalytic spectrophotometry.DQ value of infants was measured before and after supplementation of iodized oil in 2006 and 2010.UI value of pregnant,lactating women and infants was monitored every year after iodine supplementation.Results Before iodine supplementation(2006),the median UI level of pregnant,lactating women and infants was 89.28,84.85,107.3 μg/L,respectively.After iodine supplementation,the medians UI level in 2007,2008,2009 and 2010 were,respectively,pregnant women:136.0,187.8,118.2,175.8 μg/L; lactating women:135.2,159.8,187.5,163.5 μ g/L; infants:139.6,174.7,190.7,168.4 μg/L.Before iodine supplementation,the DQ value of infants was 92.8 ± 16.3,and the average score of gross motor,fine motor,adaptive capacity,language and social behavior was 93.7 ± 20.0,91.4 ± 20.0,92.4 ± 19.0,90.3 ± 20.0,96.4 ± 22.1,respectively.After iodine supplementation,the DQ value of infants was 104.3 ± 13.8,and the average score of gross motor,fine motor,adaptive capacity,language and social behavior was 104.8 ± 21.5,104.1 ± 17.2,104.8 ± 16.1,99.9 ± 19.1,108.0 ± 22.7,respectively,which were higher than that before iodine supplementation (t =-10.43,-10.77,-13.78,-14.28,-9.96,-15.33,all P ＜ 0.01).Conclusions Iodine deficiency at the critical period of brain development can affect the intellectual development of infants and young children at all functional areas of intelligence.Iodine supplementation at the critical period of brain development can prevent mental retardation caused by iodine deficiency disorders.

This study was aimed to establish an efficient method to detect 10 common MLL fusion genes in patients with acute leukemia. Firstly, the relevant references and databases were searched to thoroughly investigate all fusion breakpoints; the primers and probes were designed according to nearly all the involved fusion types of gene. Then the multiplex real-time PCR system was established and optimized by using the established 16 positive plasmids and negative cell lines. Finally, the detection system was clinically evaluated by means of collected 54 samples of leukemia. The results indicated that the established detection system could efficiently detect all positive plasmids with sensibility to 10 copies. Four kinds of fusion gene types such as MLL-AF4, MLL-AF9, MLL-AF10, MLL-ELL could be detected in 54 samples, the sequencing of positive samples showed consistency of sequencing results with detection results. It is concluded that a novel multiplex real-time PCR detection method is established which can detect 10 common MLL fusion genes covering about 90% of the cases harboring MLL fusions. This method is fast, sensitive, specific and reliable, and should be an useful clinical tool for identification and management of leukemia patients with MLL fusions.
Acute Disease ; Cell Line ; Gene Rearrangement ; HL-60 Cells ; Humans ; Leukemia ; genetics ; Myeloid-Lymphoid Leukemia Protein ; genetics ; Oncogene Proteins, Fusion ; genetics ; Real-Time Polymerase Chain Reaction