scholarly journals Analysis of Hepatitis A Outbreak in High School X Lamongan District 2018

2018 ◽  
Vol 6 (2) ◽  
pp. 112
Author(s):  
Fitrah Bintan Harisma ◽  
Fariani Syahrul ◽  
Teguh Mubawadi ◽  
Yudied Agung Mirasa
Keyword(s):  
Risk Factors ◽  
High School ◽  
Hepatitis A ◽  
Water Source ◽  
Personal Hygiene ◽  
Common Source ◽  
Structured Interviews ◽  
District Health ◽  
Cross Sectional ◽  
Epidemiological Characteristics

Background: Hepatitis A outbreaks were reported by the Lamongan District Health Office to the Surabaya Center for Environmental Health and Disease Control Engineering on January 16, 2018, indicated by an increase in hepatitis A cases in of G and S areas, B village. One of initial sufferer was students in High School X.. Purpose: This study aims to identify the epidemiological characteristics of hepatitis A outbreaks that occur in High School X and the risk factors. Methods: The investigation was carried out in an observational manner with a cross sectional approach. Data were collected by structured interviews, hepatitis A antibodies in blood samples assay, environmental observation, and water samples assay. Data were collected with purposive determination of respondents. Results: Hepatitis A outbreaks at High School X in Lamongan District take place from November 2017 to january 2018, with a target group of 33 students. The epidemic cased tends to be extend common source. Risk factors are contact history with patients, eating habits together in same place, mutual exchange and sharing same eating utensils, the lack of hygiene habit (such as washing hands with soap for students and food handlers), lack of hand washing facilities, bad sanitation, bad food hygiene management, and inadequate clean and hygienis water source. Conclusion: The outbreaks of hepatitis A was extended with the most important risk factors, i.e. lack of personal hygiene and sanitation of water sources.

scholarly journals Sero-epidemiological survey of bluetongue disease in one-humped camel (Camelus dromedarius) in Kassala State, Eastern Sudan

2021 ◽  
Vol 74 (1) ◽  
Author(s):  
Molhima M. Elmahi ◽  
Mohammed O. Hussien ◽  
Abdel Rahim E. Karrar ◽  
Amira M. Elhassan ◽  
Abdel Rahim M. El Hussein
Keyword(s):  
Risk Factors ◽  
Potential Risk ◽  
Animal Health ◽  
Water Source ◽  
Economic Losses ◽  
Enzyme Linked Immunosorbent Assay ◽  
Serum Samples ◽  
Cross Sectional ◽  
Potential Risk Factors ◽  
Eastern Sudan

Abstract Background Bluetongue (BT) is a vector-borne viral disease of ruminant and camelid species which is transmitted by Culicoides spp. The causative agent of BT is bluetongue virus (BTV) that belongs to genus Orbivirus of the family Reoviridae. The clinical disease is seen mainly in sheep but mostly sub-clinical infections of BT are seen in cattle, goats and camelids. The clinical reaction of camels to infection is usually not apparent. The disease is notifiable to the World Organization for Animal Health (OIE), causing great economic losses due to decreased trade and high mortality and morbidity rates associated with bluetongue outbreaks. The objective of this study was to investigate the seroprevalence of BTV in camels in Kassala State, Eastern Sudan and to identify the potential risk factors associated with the infection. A cross sectional study using a structured questionnaire survey was conducted during 2015–2016. A total of 210 serum samples were collected randomly from camels from 8 localities of Kassala State. The serum samples were screened for the presence of BTV specific immunoglobulin (IgG) antibodies using a competitive enzyme-linked immunosorbent assay (cELISA). Results Seropositivity to BTV IgG was detected in 165 of 210 camels’ sera accounting for a prevalence of 78.6%. Potential risk factors to BTV infection were associated with sex (OR = 0.061, p-value = 0.001) and seasonal river as water source for drinking (OR = 32.257, p-value = 0.0108). Conclusions Sex and seasonal river as water source for drinking were considered as potential risk factors for seropositivity to BTV in camels. The high prevalence of BTV in camels in Kassala State, Eastern Sudan, necessitates further epidemiological studies of BTV infection in camels and other ruminant species to better be able to control BT disease in this region.

scholarly journals HAV infection in Brazilian men who have sex with men: The importance of surveillance to avoid outbreaks

PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0256818
Author(s):  
Lisie Souza Castro ◽  
Grazielli Rocha de Rezende ◽  
Fernanda Rodas Pires Fernandes ◽  
Larissa Melo Bandeira ◽  
Gabriela Alves Cesar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Sexual Behaviors ◽  
Household Income ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Transgender Women ◽  
Antibody Testing ◽  
Cross Sectional ◽  
Monthly Household Income ◽  
Sex With Men

Background Hepatitis A is a fecal-oral infection caused by hepatitis A virus (HAV). Men who have sex with men (MSM) and transgender women (TW) have been reported as target groups for HAV infection. This study aimed to determine the seroprevalence, risk factors, and circulating strains associated with HAV infection among MSM and TW in Central Brazil. Methods A cross-sectional study was conducted from November 2011 to September 2013. Serum samples were collected from 425 individuals for anti-HAV antibody testing and HAV molecular characterization. Of them, 149 (35.1%) participants were self-identified as transgender women. Statistical analysis was performed to evaluate the risk factors of HAV seropositivity. Results The seroprevalence of HAV exposure was 69.7% (95% Confidence Interval: 65.3–74.0%). Serological evidence of HAV was significantly higher in participants who self-identified as transgender women (83.2%) than MSM (62.3%). Increasing age, non-white race, and lower monthly household income were independently associated with HAV exposure among MSM. Only lower monthly household income was independently associated with HAV exposure among TW. One anti-HAV IgM positive sample, from a transgender woman (0.2%), was detected and classified as subgenotype IA. Conclusions High HAV prevalence was observed, markedly among TW. Considering the risky sexual behaviors this population is exposed to, HAV vaccination and prevention programs targeting this population should be considered to prevent outbreaks and the burden of the disease.

The Relationship Between Personal Hygiene Behavior With The Incidence Of Scabies In Pondok Pesantren Modern Darul Hikmah Kota Medan

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Muhammad Farid Zulkhair Damanik ◽  
Hemma Yulfi
Keyword(s):  
Risk Factors ◽  
Low Socioeconomic Status ◽  
Strong Correlation ◽  
Personal Hygiene ◽  
Climate Data ◽  
Cross Sectional ◽  
Hygiene Behavior ◽  
Cross Sectional Design ◽  
Personal Behavior ◽  
The Relationship

Introduction. Scabies is often found in Indonesia, which is due to its tropical climate. Data showed that the prevalence of scabies Indonesia in 2013 was 6%. Poor personal hygiene, low socioeconomic status, and non-supporting health behavior are also some of the risk factors. Objectives. To identify the relationship between personal hygiene behavior with scabies in Pondok Pesantren Modern Darul Hikmah Kota Medan. Methods. This is an analytical study using cross sectional design. The sample was all the students from grade 7-12. The data was taken cardinal signs of scabies and microscopic examination towards the scrapped skin. The risk factors on personal behavior was taken thru questionnaire and direct observation on the research site. Results. The incidence of scabies in Pondok Pesantren Modern Darul Hikmah Kota Medan is 81 out of 220 respondent (36,8%). There is a strong correlation between personal hygiene behavior with incidence of scabies in Pondok Pesantren Modern Darul Hikmah Kota Medan (p=0,001). The environmental sanitation is categorized poor according to 3 aspects including clean water availability, occupant density, and personal storage availability. Conclusion. There is a strong correlation between personal hygiene behavior with the incidence of scabies in Pondok Pesantren Modern Darul Hikmah Kota Medan.

scholarly journals Analyzing Awareness on Risk Factors, Barriers and Prevention of Cervical Cancer among Pairs of Nepali High School Students and Their Mothers

2019 ◽  
Vol 16 (22) ◽  
pp. 4382
Author(s):  
Kritika Poudel ◽  
Naomi Sumi
Keyword(s):  
Risk Factors ◽  
High School ◽  
Cervical Cancer ◽  
High School Students ◽  
Cancer Screening ◽  
Cancer Education ◽  
Screening Tests ◽  
School Students ◽  
Cross Sectional ◽  
Screening Practice

Providing information on increased cancer risks associated with certain behaviors might encourage adolescents to initiate protective behaviors. This study firstly determined the knowledge of risk factors and prevention of cervical cancer. Secondly, it checked an association between mothers’ screening practice and student’s knowledge. A descriptive, cross sectional study was conducted among 253 pairs of high school students and their mothers. Knowledge on cervical cancer was significantly lower among students and mothers. While cancer screening tests, maintenance of hygiene were considered as major preventive measures for cervical cancer, human papilloma vaccine was the least considered preventive measure. Students who were female, attended discussions on cancer and had a healthy diet had better awareness of cancer. Mothers of female students had better knowledge about cervical cancer than mothers of male students. Less perceived susceptibility and lack of knowledge were major obstacles among mothers, limiting cervical cancer screening to 15%. Although association between knowledge of students and screening practice of mothers was not clear, it was observed that cancer communication increased awareness of cervical cancer in both groups. Our findings showed a strong need for school-based cancer education program to address the issues of human papillomavirus vaccinations, cervical cancer risk and screening.

scholarly journals Hepatitis A and E seroprevalence and associated risk factors: a community-based cross-sectional survey in rural Amazonia

2014 ◽  
Vol 14 (1) ◽  
Author(s):  
Claudia Lamarca Vitral ◽  
Mônica da Silva-Nunes ◽  
Marcelo Alves Pinto ◽  
Jaqueline Mendes de Oliveira ◽  
Ana Maria Coimbra Gaspar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatitis A ◽  
Cross Sectional Survey ◽  
Community Based ◽  
Cross Sectional ◽  
Associated Risk Factors

Prevalence of Impaired Kidney Function in the German Elderly: Results from the Berlin Aging Study II (BASE-II)

Gerontology ◽  
2017 ◽  
Vol 63 (3) ◽  
pp. 201-209 ◽  
Author(s):  
Maximilian König ◽  
Maik Gollasch ◽  
Ilja Demuth ◽  
Elisabeth Steinhagen-Thiessen
Keyword(s):  
Risk Factors ◽  
Older Adults ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
The Elderly ◽  
Community Dwelling ◽  
Structured Interviews ◽  
Cross Sectional ◽  
Increased Risk ◽  
Aging Study

Background: In aging populations with an ever-growing burden of risk factors such as obesity, diabetes, and hypertension, chronic kidney disease (CKD) is on the rise. However, little is known about its exact prevalence among elderly adults, and often albuminuria is not included in the definition of CKD. Moreover, novel equations for the estimated glomerular filtration rate (eGFR) have recently emerged, which have not been applied comprehensively to older adults. Data on CKD awareness among the elderly are sparse. Objectives: To determine the prevalence of CKD among older adults by eGFR and albumin/creatinine ratio (ACR), compare the performance of 6 established and novel eGFR formulas, explore risk factors, and determine the awareness of CKD in a large cohort of community-dwelling elderly from Germany. Methods: A total of 1,628 subjects from the Berlin Aging Study II (BASE-II) were included in this analysis (mean age 68.7 years; 51.2% female). Extensive cross-sectional data on sociodemographics, lifestyle, medication, and diagnoses were inquired during structured interviews and a medical examination, and blood and urine parameters were measured. Results: In all, 77.1% of the subjects had hypertension, 12.4% had diabetes, and 18.3% were obese. The prevalence of CKD strongly depended on the eGFR equations used: 25.4% (full age spectrum [FAS] equation), 24.6% (Berlin Initiative Study), 23.1% (Lund-Malmö revised), 19.3% (Cockcroft-Gault), 16.4% (Chronic Kidney Disease-Epidemiology Collaboration [CKD-EPI]), and 14.7% (Modification of Diet in Renal Disease [MDRD]). Of the subjects with an eGFRFAS <60 mL/min/1.73 m2 and/or an ACR >30 mg/g, only 3.9% were aware of having CKD. Polypharmacy, age, BMI, coronary artery disease, non-HDL cholesterol, and female sex were independently associated with CKD. Conclusions: CKD is prevalent among older adults in Germany, but awareness is low. The FAS equation detects higher rates of CKD than MDRD and CKD-EPI, which are most widely used at present. Also, when CKD is defined based on eGFR and albuminuria, considerably more people are identified than by eGFR alone. Finally, polypharmacy is associated with an increased risk for CKD in the elderly.

scholarly journals Artificial neural network application for identifying risk of depression in high school students: a cross-sectional study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Fang-Fang Zhao
Keyword(s):  
Risk Factors ◽  
High School ◽  
High School Students ◽  
Eastern China ◽  
Cross Sectional Study ◽  
Ann Model ◽  
Sectional Study ◽  
School Students ◽  
Cross Sectional ◽  
Prevalence Of Depression

Abstract Background Identifying important factors contributing to depression is necessary for interrupting risk pathways to minimize adolescent depression. The study aimed to assess the prevalence of depression in high school students and develop a model for identifying risk of depression among adolescents. Methods Cross-sectional study was conducted. A total of 1190 adolescents from two high schools in eastern China participated in the study. Artificial neurol network (ANN) was used to establish the identification model. Results The prevalence of depression was 29.9% among the students. The model showed the top five protective and risk factors including perceived stress, life events, optimism, self-compassion and resilience. ANN model accuracy was 81.06%, with sensitivity 65.3%, specificity 88.4%, and area under the receiver operating characteristic (ROC) curves 0.846 in testing dataset. Conclusion The ANN showed the good performance in identifying risk of depression. Promoting the protective factors and reducing the level of risk factors facilitate preventing and relieving depression.

scholarly journals Faktor Resiko Penyakit Infeksi Menular Seksual (IMS)

2018 ◽  
Vol 9 (3) ◽  
pp. 419
Author(s):  
Maria Tuntun
Keyword(s):  
Risk Factors ◽  
High School ◽  
Design Research ◽  
P Value ◽  
Age Group ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Factors Associated ◽  
Cross Sectional Design ◽  
Age Range

<p>Sexually transmitted infections (STIs) are venereal diseases that can be transmitted by 30 types of pathogens through sexual intercourse. The purpose of this study is to find out the risk factors for STI disease in dr. H Hospital. Abdul Moeloek Lampung Province in 2012 - 2016. Type of descriptive analytic research with a cross-sectional design. Research place in RSUD dr. H. Abdul Moeloek Lampung Province, in November-December 2017. The population in this study were patients with STIs recorded in the medical record book of 2012-2016 as many as 191 people and a sample of 186 people. The results of the study obtained 4 types of STIs caused by bacteria, namely gonorrhea, syphilis, condyloma, and bartolinitis. The age range of STI patients is 12-62 years, and the most in the 12-25 year age group is 93 people (50%). The most STI sufferers are men, 100 people (53.8%), with the highest education is high school, which is 121 people (65.1%), more STI patients who work are 102 people (54.8%), and STI sufferers who more from Bandar Lampung, 103 people (55.4%). Risk factors associated with the type of STI are gender (p-value=0.012) and work (p-value=0.012), while age (p-value=0.718), education (p-value=0.368), and residence address (p-value=0.088) there is no relationship with the type of STI.</p>

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