A cross-sectional survey of Australian chicken farms to identify risk factors associated with seropositivity to Newcastle-disease virus

2006 ◽  
Vol 77 (3-4) ◽  
pp. 199-214 ◽  
Author(s):  
I. East ◽  
V. Kite ◽  
P. Daniels ◽  
G. Garner
2021 ◽  
Author(s):  
Ferdinand Mukoso ◽  
Aliocha Nkodila ◽  
François Lepira ◽  
Pascal Bayauli ◽  
Yves Lubenga ◽  
...  

Abstract Background and aim: In limited resource settings, reliable epidemiological data generated from hypertension high risk geographical areas or people is a prerequisite for the planning of proven and effective interventions. The aim of the present survey was to assess the prevalence, awareness, control and factors associated with hypertension in adults living in the port City of Bandundu, located in the southwestern part of DRC.Methods: a cross-sectional survey using a modified WHO STEPwise questionnaire for data collection during face-to face interviews was conducted from 1st May to 30th October 2018. A multistage cluster sampling method was used and inclusion criteria were age ≥18 years and informed consent. Information on demographic parameters, behavioral lifestyles, anthropometric and blood pressure (BP) measurements was obtained. Hypertension was defined as an average of two BP ≥ 140/90 mmHg or self-reported history of antihypertensive medication use. Independent factors associated with hypertension were identified using logistic regression analysis. P<0.05 defined the level of statistical significance. Results: The prevalence of hypertension was 34,5% (Women 36,6 %). Older age (p<0.001), subclinical atherosclerosis (p= 0.021), sleep duration <8 hours (p<0.002), diabetes mellitus (p<0.001), and obesity (p= 0.009) emerged as main cardiovascular risk factors associated with hypertension.Conclusion: Hypertension was characterized by a high prevalence, low rate of awareness and suboptimal BP control, high cardiovascular risk and associated sleep duration and obesity as modifiable risk factors.


2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Bich Diep Pham ◽  
Bao Giang Kim ◽  
Thi Thu Huyen Nguyen ◽  
Van Minh Hoang

Background. Providing messages on risk factors for noncommunicable diseases (NCDs) plays an important role in preventing disease. Objectives. This study investigated how often adults living in a rural area in northern Vietnam heard about risks factor for NCD and where they obtained that information. Methods. A cross-sectional survey was conducted using a multistage stratified cluster sampling to recruit 2970 participants. Data analyses were adjusted for all variables in a two-level multilevel Poisson regression model. Results. Overall, 77% of respondents had heard about NCDs, while 38.3 to 50% had been exposed to messages on risk factors of NCDs in the last month. Television, radio, and friends/neighbors were the most common sources of information. Most people exposed information no more than one or two sources. Factors associated with exposure to messages about risk were occupation, age group, education, and economic status. Conclusion. Intervention programs should focus on providing information primarily through television, considering influencing factors as well ensuring that messages reach target audiences.


Author(s):  
Mustaf A. Isack ◽  
Juma J. Nyamai ◽  
Atei Kerochi

Background: The study analysed risk factors associated with diarrhea prevalence among underfive children in Galkayo District Puntland State, Somalia.Methods: The study used analytical cross-sectional survey conducted in Galkayo, from February to March 2020. The inclusion criteria were caregivers with underfive children, and exclusion criteria were children over five years, caregivers who have no underfive children and children with chronic diarrhea. Sample of 385 was calculated using Yamane formula. Caregivers were randomly selected using simple random sampling after cluster sampling. The researcher administered structured questionnaires, collected data from eligible caregivers using interview guide and elicited on diarrhea perceptions. Quantitative data was analysed using SPSS, qualitative data was identified common and sub-themes.Results: The study found diarrhea was affecting 30% of underfive children. The presence of two under-fives in the household was associated with high diarrhea prevalence [OR=1.93, 95% CI= (1.21, 3.08)]. Low educational level of underfive caregivers were associated with high diarrhea occurrence [OR=1.36, 95% CI= (0.68, 2.66)]. Households headed by non-biological mothers, diarrhea prevalence was high [OR=0.06, 95% CI= (0.00, 0.50) and OR=0.17, 95% CI= (0.03, 0.79)] respectively. Those children under the care of employed caregivers, diarrhea occurrence was high [OR=2.41 (0.99, 5.80)]. Poor personal hygiene (32%), sanitation (28%), and water quality (28%) were attributed to the cause of diarrhea among children.Conclusions: The study recommends, practice of child spacing, improve caregivers’ basic education to better understand risk factors and seek treatment, establish routine water quality surveillance at source and at household level, conduct awareness behaviour change by promotion of handwashing.


Cephalalgia ◽  
2008 ◽  
Vol 28 (3) ◽  
pp. 216-225 ◽  
Author(s):  
M Rueda-Sánchez ◽  
LA Diaz-Martinez

There are multiple risk factors for chronic daily headache (CDH), but they are usually assessed in an isolated form without an adequate control for confounders. CDH is considered a variant of episodic headache, but studies have not gathered enough evidence to evaluate simultaneously CDH and episodic in the same population. We set out to establish simultaneously the factors associated with chronic daily or episodic headache in a population setting, using a cross-sectional survey in a random sample of 1505 adult urban inhabitants (Bucaramanga, Colombia). The survey asked questions about headache, family and personal history of disease, and consumption or abuse of caffeine, alcohol, hypnotics and analgesics. The association among independent variables and CDH or episodic headache was made with multinomial logistic regression. Female gender, arterial hypertension or cranial trauma history, and a high score in the depression scale are associated with episodic headache and CDH. Parents with CDH, the complaint of multiple arousals during sleep and use of hypnotics are associated with CDH, but not with episodic headache. Age < 36 years, alcoholism and snoring are factors associated only with episodic headache. Chronic daily headache and episodic headache have several common risk factors, but there are other factors not shared by both conditions.


2015 ◽  
Vol 11 (1) ◽  
Author(s):  
Seetha Jaganathan ◽  
Peck Toung Ooi ◽  
Lai Yee Phang ◽  
Zeenathul Nazariah Binti Allaudin ◽  
Lai Siong Yip ◽  
...  

2010 ◽  
Vol 4 (3) ◽  
pp. 435-442 ◽  
Author(s):  
Yasir Waheed ◽  
Umar Saeed ◽  
Sher Zaman Safi ◽  
Waqas Nasir Chaudhry ◽  
Ishtiaq Qadri

Abstract Background: In Pakistan, most patients with Hepatitis B and C have history of facial and armpit shaving from barbers. Objective: Evaluate the awareness and risk factors associated with barbers in transmission of Hepatitis B and C. Subjects and methods: A cross sectional survey was conducted in Rawalpindi and Islamabad, the twin capital cities of Pakistan between January and July 2009. Five hundred and eight barbershops were surveyed. Results: Out of 508 barber shops, 99.8% and 98.2% were washing their razor with water and water plus antiseptic solution, respectively, while 99.8% were using new blades. Only 39.6% knew that hepatitis B virus (HBV) and hepatitis C virus (HCV) were viral diseases, 26.6% knew that it can lead to cancer, 90.7% thought that hepatitis could be transferred by blade sharing, 47.8% knew that a vaccine for HBV was available, and 43.0% had education beyond the primary level. None of the barbers used a new or washed apron/towel on every customer. Conclusion: In Pakistan, a small number of barbers are shaving clients with an old style razor with a permanent blade. There is moderate awareness about the various modes of transmission of hepatitis among the barbers, and most of them don’t know about vaccination. A predominant number of them are considering interferon treatment as a vaccine for hepatitis B and C.


Author(s):  
Auleria Ajiambo Apopo ◽  
Jane Ngaira ◽  
Jacqueline Kasiiti Lichoti ◽  
Henry Athiany ◽  
Yatinder Binepal ◽  
...  

2021 ◽  
Vol 3 (3) ◽  
pp. 77-81
Author(s):  
Shuaibu A. Hudu ◽  
Nabil S. Hamal

Background: Viral hepatitis is a deadly disease which can manifest as acute, chronic, hepatocellular carcinoma, and liver failure and responsible for 1.34 million deaths globally, a number comparable to deaths caused by tuberculosis and higher than those caused by HIV. Objectives: The goal of this survey was to find the vastness of different risk factors associated with Viral Hepatitis and to describe the connection between these risk and sociodemographic factors among adults in Sokoto-Nigeria. Methods: This cross-sectional survey was carried in nine local government areas in the state. A two-stage cluster sampling was utilized and adults who were living in the selected household were interviewed. A multivariate linear regression model was used to evaluate the relationship between sociodemographic indicators and different viral hepatitis risk factors. Results: Seven hundred and twenty eight respondents were recruited for this survey. Sharing nail cutters, body piercing, and razor blade use were the most pervasive risk factors among respondents. Males, married couples, respondents somewhere in the range of 27 and 40 years of age, and people with low educational achievement were more likely to be exposed to risk factors associated with Viral Hepatitis. Conclusion: The risk of viral hepatitis was moderately high among the survey subject. Consequently, explicit projects like forum, classes and persistent instruction on preventive measures for viral hepatitis ought to be custom fitted to these forums. These projects could be directed by government specialists like the Ministry of Health Sokoto and other support agencies and non-governmental organizations. 


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