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1.
Front Public Health ; 10: 915637, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35937212

RESUMO

Objective: To investigate injury trends, injury distribution, and disease burden from three surveillance hospitals in Urumqi from 2006 to 2018. Method: Injury data from the National Injury Surveillance System (NISS) from three hospitals in Urumqi (2006 to 2018) were collected to analyze changes in the characteristics of outpatient injury cases. Years of potential life lost (YPLL) were calculated to determine the disease burden of the injury cases. Results: A total of 161,400 injury cases were recorded over 13 years, and the average age of the patient seeking medical attention was 32.4 years old. Male patients outnumbered female patients with a ratio of 1.6:1, but the proportion of female patients was greater after 45 years of age. The highest number of cases occurred in patients 15-29 years of age, accounting for 26.8% of all injury cases. Injury in females occurred most frequently in the home. A total of 41.4% of injury cases occurred while doing housework. The top three causes of injury were falls (49.7%), blunt force of an object, (13.7%), and motor vehicle accidents (MVA) (13.5%). Years of potential life lost from injury accounted for 7.39% of the total YPLL in the three hospitals. Conclusion: Males should be targeted for injury prevention and intervention in Urumqi. The prevention of falls, blunt force of objects, and MVA should be made a priority. Injury prevention strategies and targeted projects should be developed to reduce the disease burden of injury.


Assuntos
Acidentes por Quedas , Hospitais , Acidentes por Quedas/prevenção & controle , Adulto , Efeitos Psicossociais da Doença , Feminino , Humanos , Masculino
2.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-810283

RESUMO

Objective@#To study the epidemiological characteristics and related factors of dyslipidemia among adult residents in Xinjiang Uygur Autonomous Region (Xinjiang) in 2013-2014.@*Methods@#A total of 4 120 adult residents consisting of Han and Uygur group aged over 18 years old were selected by using a stratified cluster random sampling method in 8 counties of Xinjiang from 2013 to 2014. The related factors of dyslipidemia were collected by questionnaire and physical measurement. The total cholesterol, triglyceride, high-density lipoprotein cholesterol and low-density lipoprotein cholesterol were detected by enzyme method. Factors associated with dyslipidemia were analyzed by chi-squared test and a multivariate unconditioned logistic regression model adjusted for gender, urban or rural area, age-group, body mass index (BMI), central obesity, smoking, drinking, education attainment, diabetes mellitus and hypertension.@*Results@#The prevalence of dyslipidemia was 45.00% (1 854 cases). The prevalence of dyslipidemia was higher in Uygur group (47.80% (977/2 044)) than that in Han group (42.24% (877/2 076)) (χ2=12.84, P<0.001). The analysis showed that dyslipidemia was related with gender (OR=0.41, 95%CI: 0.33-0.51), urban area (OR=0.54, 95%CI: 0.39-0.76), BMI (overweight group (OR=1.52, 95%CI: 1.18-1.96); obesity group (OR=2.20, 95%CI: 1.64-2.96)), central obesity (OR=1.66, 95%CI: 1.29-2.14) and diabetes mellitus (OR=1.49, 95%CI: 1.06-2.11) in Uygur group. The analysis also showed that dyslipidemia was related with BMI (overweight group (OR=1.72, 95%CI: 1.32-2.25), obesity group (OR=2.60, 95%CI: 1.85-3.64)), central obesity (OR=1.45, 95%CI: 1.13-1.87), smoking (OR=1.46, 95%CI: 1.09-1.95), diabetes mellitus (OR=1.77, 95%CI: 1.38-2.25) and hypertension (OR=1.62, 95%CI: 1.31-2.00) in Han group.@*Conclusions@#The prevalence of dyslipidemia in Xinjiang was higher than the national average prevalence. The prevalence of dyslipidemia in Uygur group was significantly higher than that in Han group. The gender, living area, BMI, central obesity and diabetes mellitus were risk factors of dyslipidemia in Uygur group, and BMI, central obesity, smoking, diabetes mellitus and hypertension were risk factors of dyslipidemia in Han group in Xinjiang.

3.
Biomed Environ Sci ; 30(11): 825-828, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-29216959

RESUMO

This study assesses the causes and prevention measures of rabies through epidemiological investigation and analysis. A field epidemiological survey was conducted to investigate a case of rabies by fox bite. The onset of symptoms began 50 days after the bite. The patient did not receive standard treatment, rabies vaccination, or rabies immunoglobulin injection. The fox was killed on the spot. Saliva and pre-death blood samples were collected at different periods, and only blood RT-PCR tests yielded positive results. Wild fox bite is a major risk factor of rabies infection in Xinjiang Province, China.


Assuntos
Raposas , Raiva/epidemiologia , Raiva/transmissão , Adulto , Animais , Encéfalo/virologia , China/epidemiologia , Evolução Fatal , Raposas/virologia , Humanos , Masculino , Zoonoses
4.
BMC Infect Dis ; 15: 34, 2015 Jan 31.
Artigo em Inglês | MEDLINE | ID: mdl-25636581

RESUMO

BACKGROUND: After more than 10 years without a case of wild poliovirus (WPV) in China, an outbreak occurred in 2011 in Xinjiang Uyghur Autonomous Region. METHODS: Acute flaccid paralysis (AFP) case surveillance was strengthened with epidemiological investigations and specimen collection and serological surveys were conducted among hospitalized patients. RESULTS: There were 21 WPV cases and 23 clinical compatible polio cases reported. WPV was isolated from 14 contacts of AFP cases and 13 in the healthy population. Incidence of WPV and clinical compatible polio cases were both highest among children <1 years, however, 24/44 (54.5%) polio cases were reported among adults aged 15-39 years. CONCLUSIONS: High coverage of routine immunization should be maintained among children until WPV transmission is globally eradicated. Expansion of AFP case surveillance and use of serologic surveys to estimate population immunity should be conducted rapidly to guide preparedness and response planning for future WPV outbreaks.


Assuntos
Surtos de Doenças , Poliomielite/epidemiologia , Adolescente , Adulto , Distribuição por Idade , Criança , Pré-Escolar , China/epidemiologia , Busca de Comunicante , Surtos de Doenças/prevenção & controle , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Poliomielite/diagnóstico , Poliomielite/prevenção & controle , Vigilância em Saúde Pública , Estudos Retrospectivos , Adulto Jovem
5.
BMC Infect Dis ; 14: 113, 2014 Feb 27.
Artigo em Inglês | MEDLINE | ID: mdl-24576083

RESUMO

BACKGROUND: After being polio free for more than 10 years, an outbreak occurred in China in 2011 in Xinjiang Uygur Autonomous Region (Xinjiang) following the importation of wild poliovirus (WPV) originating from neighboring Pakistan. METHODS: To strengthen acute flaccid paralysis (AFP) surveillance in Xinjiang, "zero case daily reporting" and retrospective searching of AFP cases were initiated after the confirmation of the WPV outbreak. To pinpoint all the polio cases in time, AFP surveillance system was expanded to include persons of all ages in the entire population in Xinjiang. RESULTS: Totally, 578 AFP cases were reported in 2011 in Xinjiang, including 21 WPV cases, 23 clinical compatible polio cases and 534 non-polio AFP cases. Of the 44 polio cases, 27 (61.4%) cases were reported among adults aged 15-53 years. Strengthening AFP surveillance resulted in an increase in the number of non-polio AFP cases in 2011 (148 children < 15 years) compared with 76 cases < 15 years in 2010. The AFP surveillance system in Xinjiang was sensitive enough to detect polio cases, with the AFP incidence of 3.28/100,000 among children < 15 years of age. CONCLUSIONS: Incorporating adult cases into the AFP surveillance system is of potential value to understand the overall characteristics of the epidemic and to guide emergency responses, especially in countries facing WPV outbreak following long-term polio free status. The AFP surveillance system in Xinjiang was satisfactory despite limitations in biological sample collection.


Assuntos
Surtos de Doenças , Paralisia/virologia , Poliomielite/epidemiologia , Poliovirus , Adolescente , Adulto , Criança , Pré-Escolar , China/epidemiologia , Monitoramento Epidemiológico , Feminino , Humanos , Incidência , Lactente , Masculino , Pessoa de Meia-Idade , Paquistão , Paralisia/epidemiologia , Poliomielite/virologia , Estudos Retrospectivos , Adulto Jovem
6.
N Engl J Med ; 369(21): 1981-90, 2013 Nov 21.
Artigo em Inglês | MEDLINE | ID: mdl-24256377

RESUMO

BACKGROUND: The last case of infection with wild-type poliovirus indigenous to China was reported in 1994, and China was certified as a poliomyelitis-free region in 2000. In 2011, an outbreak of infection with imported wild-type poliovirus occurred in the province of Xinjiang. METHODS: We conducted an investigation to guide the response to the outbreak, performed sequence analysis of the poliovirus type 1 capsid protein VP1 to determine the source, and carried out serologic and coverage surveys to assess the risk of viral propagation. Surveillance for acute flaccid paralysis was intensified to enhance case ascertainment. RESULTS: Between July 3 and October 9, 2011, investigators identified 21 cases of infection with wild-type poliovirus and 23 clinically compatible cases in southern Xinjiang. Wild-type poliovirus type 1 was isolated from 14 of 673 contacts of patients with acute flaccid paralysis (2.1%) and from 13 of 491 healthy persons who were not in contact with affected persons (2.6%). Sequence analysis implicated an imported wild-type poliovirus that originated in Pakistan as the cause of the outbreak. A public health emergency was declared in Xinjiang after the outbreak was confirmed. Surveillance for acute flaccid paralysis was enhanced, with daily reporting from all public and private hospitals. Five rounds of vaccination with live, attenuated oral poliovirus vaccine (OPV) were conducted among children and adults, and 43 million doses of OPV were administered. Trivalent OPV was used in three rounds, and monovalent OPV type 1 was used in two rounds. The outbreak was stopped 1.5 months after laboratory confirmation of the index case. CONCLUSIONS: The 2011 outbreak in China showed that poliomyelitis-free countries remain at risk for outbreaks while the poliovirus circulates anywhere in the world. Global eradication of poliomyelitis will benefit all countries, even those that are currently free of poliomyelitis.


Assuntos
Surtos de Doenças , Poliomielite/epidemiologia , Vacina Antipólio Oral , Poliovirus/genética , Adolescente , Adulto , Distribuição por Idade , Proteínas do Capsídeo/genética , Criança , Pré-Escolar , China/epidemiologia , Surtos de Doenças/prevenção & controle , Feminino , Humanos , Incidência , Lactente , Masculino , Filogenia , Poliomielite/diagnóstico , Poliomielite/prevenção & controle , Poliomielite/transmissão , Poliovirus/isolamento & purificação , Vacina Antipólio Oral/administração & dosagem , Vigilância da População , Prática de Saúde Pública , Distribuição por Sexo
7.
Hum Vaccin Immunother ; 9(7): 1460-5, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23571173

RESUMO

OBJECTIVES: To compare immunogenicity among an inactivated hepatitis A vaccine (Healive(®)) with one-dose and two-dose regimens, and three kinds of live attenuated vaccines in children. METHODS: A single-blind, randomized, parallel-group clinical trial was conducted among healthy children aged 1.5-6 y in Xinjiang Uighur Autonomous Region, China. Subjects were randomly assigned to 5 groups. Two groups were administered one-dose or two-dose inactivated vaccine and the remaining groups were immunized with one of three kinds of attenuated vaccines, respectively. Serum samples were collected at 6- and 12-mo follow-ups. Anti-HAV IgG was measured with a microparticle enzyme immunoassay. RESULTS: No significant differences were observed in seroconversion rates (seroprotection rates) among the five groups at 6 or 12 mo (p>0.05). The geometric mean concentration (GMC) of anti-HAV IgG was significantly higher in the two-dose Healive(®) group than in the one-dose Healive(®) group and the attenuated vaccine groups at 12 mo (932.4 vs. 112.7, 135.8, 203.3, 212.8 mIU/ml, respectively, p<0.05). In the one-dose Healive(®) group, the GMC was significantly lower than that in the attenuated vaccine B and C groups at 6 mo (152.6 vs. 212, 204 mIU/ml, p<0.05) and at 12 mo (112.7 vs. 203.3, 212.8, p<0.05), but was similar to the attenuated vaccine A group at 12 mo (112.7 vs. 135.8 mIU/ml, p>0.05). The GMCs were significantly higher in the 1-2 y of age group than in the 3-6 y of age group for all types of vaccines except the attenuated vaccine C (p<0.05) at 12 mo. CONCLUSIONS: A higher GMC of anti-HAV IgG was induced in the two-dose Healive(®) than in the one-dose and the attenuated vaccines at 12 mo. The attenuated vaccine B or C produced higher GMCs than the one-dose Healive(®) at 6-12 mo after vaccination.


Assuntos
Anticorpos Anti-Hepatite A/sangue , Vacinas contra Hepatite A/imunologia , Vacinas contra Hepatite A/uso terapêutico , Formação de Anticorpos , Criança , Pré-Escolar , China , Feminino , Hepatite A/imunologia , Hepatite A/prevenção & controle , Vacinas contra Hepatite A/efeitos adversos , Humanos , Esquemas de Imunização , Imunoglobulina G/imunologia , Lactente , Masculino , Método Simples-Cego , Vacinação , Vacinas Atenuadas/imunologia , Vacinas Atenuadas/uso terapêutico , Vacinas de Produtos Inativados/imunologia , Vacinas de Produtos Inativados/uso terapêutico
8.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-318021

RESUMO

<p><b>OBJECTIVE</b>Modeling HAdV-3 infect Hep-2 cells in vitro. The effect of realgar nanoparticles on the expression of HAdV-3 is detected by using fluorescent quantitative PCR.</p><p><b>METHODS</b>The experiment is divided into four groups: Hep-2 cells control group, HAdV-3 virus control group, realgar nanoparticle group and ribavirin group. In order to detect HAdV-3 viral load, add realgar nanoparticles and ribavirin in vitro and remain that vitro for 24 hours when HAdV-3 has infected Hep-2 cells, extract total DNA of Hep-2 cells infected by HAdV-3, and establish Real-time PCR reaction system of every experimental groups.</p><p><b>RESULT</b>The Hep-2 cells group has no amplification curve, the Ct value is greater than 35, which illustrate HAdV-3 pathogen detection is negative. However, realgar nanoparticles group, ribavirin group and the HAdV-3 group have amplification curve, the Ct values are 29.30 +/- 0.08, 33.05 +/- 1.29, 26.01 +/- 0.25 respectively, which illustrate HAdV-3 pathogen detection is positive. The viral copy amount of the adenovirus group(66 699 932 +/- 23.85) is more than that of realgar nanoparticles group (912 435.44 +/- 16.57), and much greater than that of ribavirin group (459 124.84 +/- 12.82) (P < 0.05).</p><p><b>CONCLUSION</b>The model of Hep-2 cell infected by HAdV-3 is reliable. The method of quantitative PCR is sensitive and specific. Realgar nanoparticles have a certain inhibition role for adenovirus nucleic acid replication.</p>


Assuntos
Humanos , Infecções por Adenoviridae , Virologia , Adenovírus Humanos , Genética , Fisiologia , Arsenicais , Química , Farmacologia , Regulação Viral da Expressão Gênica , Células Hep G2 , Nanopartículas , Química , Sulfetos , Química , Farmacologia , Replicação Viral
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