scholarly journals Sero-prevalence and associated risk factors of bovine brucellosis in Sendafa, Oromia Special Zone surrounding Addis Ababa, Ethiopia

PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0238212
Author(s):  
Hadji Bifo ◽  
Getachew Gugsa ◽  
Tsegabirhan Kifleyohannes ◽  
Engidaw Abebe ◽  
Meselu Ahmed
Keyword(s):  
Public Health ◽  
Risk Factors ◽  
Previous History ◽  
Animal Origin ◽  
Bacterial Disease ◽  
Potential Hazard ◽  
Bovine Brucellosis ◽  
History Of ◽  
Associated Risk Factors ◽  
Special Zone

Bovine brucellosis is an infectious bacterial disease caused by members of genus Brucella, affecting both animals and humans, and resulting in a serious economic loss in animal production sector and deterioration of public health. A cross-sectional study was conducted from November 2014 to April 2015 to determine the seroprevalence and associated risk factors of bovine brucellosis in Sendafa, Oromia Special Zone, Ethiopia. A total of 503 blood samples were collected using a simple random sampling technique from dairy cattle of above 6 months of age with no history of previous vaccination against brucellosis. All sera samples were subjected to both Rose Bengal Plate Test for screening and Complement Fixation Test for confirmation. Accordingly, the overall seroprevalence of bovine brucellosis in the study area was 0.40%. The result showed that the seroprevalence of bovine brucellosis in the study area was not statistically significant with all proposed risk factors. No reactors were observed in male animals. The seroprevalence was observed in animals without previous history of abortion. Moreover, information was gathered on individual animal and farm-level risk factors and other farm characteristics using a questionnaire. Awareness among society was poor, so the positive animals can be a potential hazard to animals and humans in the study area. Therefore, public education should be done to improve the awareness of the community on bovine brucellosis and its public health impact with due consideration on the safe consumption of food of animal origin.

scholarly journals Sero-Prevalence and Associated Risk Factors of Bovine Brucellosis in Sendafa, Oromia Special Zone Surrounding Addis Ababa, Ethiopia

2020 ◽  
Author(s):  
Hadji Bifo ◽  
Getachew Gugsa ◽  
Tsegabirhan Kifleyohannes ◽  
Engidaw Abebe ◽  
Meselu Ahmed
Keyword(s):  
Public Health ◽  
Risk Factors ◽  
Previous History ◽  
Animal Origin ◽  
Bacterial Disease ◽  
Potential Hazard ◽  
Bovine Brucellosis ◽  
History Of ◽  
Associated Risk Factors ◽  
Special Zone

AbstractBovine brucellosis is an infectious bacterial disease caused by members of genus Brucella, affecting both animals and humans, and resulting in a serious economic loss in animal production sector and deterioration of public health. This cross-sectional study was conducted from November 2014 to April 2015 to determine the sero-prevalence and associated risk factors of bovine brucellosis in Sendafa, Oromia special Zone, Ethiopia. A total of 503 blood samples were collected using simple random sampling technique from dairy cattle of above 6 months of age with no history of previous vaccination against brucellosis. All sera samples were demonstrated using both Rose Bengal Plate Test for screening and Compliment Fixation Test for confirmation. Accordingly, the overall sero-prevalence of bovine brucellosis in this area was 0.40%. The result showed that the sero-prevalence of bovine brucellosis in the study area was not statistically significant with all proposed risk factors. Thus, the study revealed the absence of significant statistical variation in the sero-prevalence of bovine brucellosis in different age, sex groups, breeding method and history of previous abortions (P>0.05). No reactors were observed in male animals. Sero-prevalence of 0.40% was observed in animals without previous history of abortion. Moreover, information was gathered on individual animal and farm-level risk factors and other farm characteristics using a questionnaire. The awareness among the society was poor, so the positive animals can be a potential hazard to animals and humans in the study area. Therefore, public education should be done in order to improve the awareness of people on bovine brucellosis and its public health impact with due consideration on the safely consumption of food of animal origin.

scholarly journals Contagious Bovine Pleuropneumonia: Sero-prevalence and associated risk factors in Gudeya Bila and Boneya Boshe Districts of East Wollega Zone, Oromia, Ethiopia

2020 ◽  
Vol 24 (1) ◽  
Author(s):  
Tolesa Neggasa ◽  
Feyissa Begna ◽  
Moti Wakgari ◽  
Sisay Shibashi ◽  
Eshetu Gezahegn ◽  
...  
Keyword(s):  
Risk Factors ◽  
Body Condition Score ◽  
Previous History ◽  
Individual Animal ◽  
Contagious Bovine Pleuropneumonia ◽  
African Countries ◽  
Herd Level ◽  
Mycoplasma Mycoides ◽  
History Of ◽  
Associated Risk Factors

Contagious bovine pleuropneumonia (CBPP) remains a huge threat to cattle production in sub Saharan African countries in general and in Ethiopia in  particular. A cross sectional study was conducted between November, 2017 and June, 2018 to estimate the seroprevalence and associated risk factors of CBPP in the Gudeya Bila and Boneya Boshe districts of East Wollega Zone, Oromia Regional State. The study was conducted on 384 cattle with no history of vaccination against CBPP, using systematic random sampling technique. Blood samples were collected from the jugular vein of each animal and tested by competitive ELISA. Information on risk factors influencing the occurrence of CBPP was collected using questionnaire survey. Data obtained from both serological and questionnaire surveys were analyzed by using SPSS software version 20. Logistic regression was used to analyze the association of exposure variables with anti-mycoplasma mycoides subspecies small colony antibodies. The results indicated that, the overall seroprevalence of CBPP at individual animal-level and herd-level was 8.6% and 26.3%, respectively. There was a statistically significant association in the sero-prevalence of Mycoplasma mycoides subsp. mycoides SC (MMmsSC) antibody (P< 0.05) with the poor body condition score, origin of animals (purchasing from outside of herd) and previous history of CBPP disease at individual animal and large herd size at herd level. This study showed that the overall prevalence of CBPP in study area was high. This warrants the implementation of appropriate preventive and control practice. Keywords: Boneya Boshe, Bovine, CBPP, c-ELISA, Ethiopia, Gudeya Bila, Sero-prevalence

scholarly journals Prediction of Length of Hospital Stay and Immediate Outcome of Children Suffering From Bronchiolitis on the Bases of Associated Risk Factors

2021 ◽  
Vol 7 (2) ◽  
pp. 67-71
Author(s):  
Bithi Debnath ◽  
Sajani Islam ◽  
Nazmul Haque
Keyword(s):  
Risk Factors ◽  
Family History ◽  
Hospital Stay ◽  
Previous History ◽  
Length Of Hospital Stay ◽  
Wood Burning ◽  
History Of ◽  
Male Sex ◽  
Associated Risk Factors ◽  
Length Of Hospitalization

Background: Bronchiolitis is the most common reason for hospitalization among children younger than 2 years. Objective: The aim of the study was to assess the possibility that the associated risk factors in children suffering from bronchiolitis could predict the length of hospital stay and also to observe the immediate outcome. Methodology: This prospective study was conducted in a district hospital of Bangladesh in a period of two years from January 2011 to December 2012. Patients aged 2 years or less fulfilling inclusion criteria for bronchiolitis and required admission were enrolled in this study. Patients having comorbidities and who were discharged before fulfilling the study criteria for discharge were excluded from the study. Treatment was given according to National Guidelines for the Management of Bronchiolitis. All demographic, clinical and laboratory data were recorded in a prefixed questionnaire and analyzed. Results: Among 100 patients, 60% cases were hospitalized for 4 days or more. Mean duration of hospital stay was 4.37±1.93 days. Patients of male sex (67%), younger than 6 months of age (71%), preterm birth (21%), weight-for-age was either ≥2SD (60%) or ≤3SD (23%) were hospitalized for longer duration. Length of hospitalization was also increased in patients with family history of asthma (37%), smoking (75%), using wood-burning stoves for cooking (89%) and no previous history of respiratory distress (81%). Exclusively breastfed infants (41%) stayed hospital for shorter duration than those who fed partially (53%) or not at all (6%). All patients were improved in this case series (100%). Conclusion: Bronchiolitis patients having male sex, age less than 6 months, preterm born, partially breast fed , family history of asthma, exposure to smoking and wood-burning stoves were deduced to be significant risk factors for prolongation of length of hospitalization. Further research is needed to determine how these risk factors contribute to the development of the disease and prolong the length of hospital stay. Bangladesh Journal of Infectious Diseases 2020;7(2):67-71

scholarly journals Seroprevalence and Associated Risk Factors of Bovine Brucellosis in District Gujranwala, Punjab, Pakistan

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1744
Author(s):  
Muhammad Rashid Khan ◽  
Abdul Rehman ◽  
Salman Khalid ◽  
Mansur Ud Din Ahmad ◽  
Muhammad Avais ◽  
...  
Keyword(s):  
Risk Factors ◽  
Herd Size ◽  
Cross Sectional Study ◽  
Economic Losses ◽  
Enzyme Linked Immunosorbent Assay ◽  
Bovine Brucellosis ◽  
Cross Sectional ◽  
History Of ◽  
Awareness Programs ◽  
Associated Risk Factors

Bovine brucellosis is a contagious zoonotic disease that causes economic losses through abortion and infertility. A cross-sectional study was designed to determine the seroprevalence and associated risk factors of bovine brucellosis in district Gujranwala of Punjab, Pakistan. A total of 220 bovine sera (112 from buffaloes, 108 from cattle) from 46 unvaccinated herds were collected. Parallel testing by the Rose Bengal Plate Test (RBPT) and Indirect Enzyme-linked Immunosorbent Assay (I-ELISA) showed a 58.7% (27/46) herd-level and 22.7% (50/220) animal-level seroprevalence. Seroprevalence was higher (p < 0.001, OR = 7.62) in adult animals (37.2%) compared to younger animals (4.9%). A herd size of >10 animals (p = 0.021, OR = 7.83), less housing space (p = 0.037, OR = 6.39) and history of abortion at the farm (p = 0.023, OR = 5.6) were found as risk factors associated with the seropositivity of brucellosis. There was a substantial agreement between the RBPT and I-ELISA results (Cohen’s kappa coefficient (κ) = 64.16, percent agreement = 89.5%). In conclusion, a relatively higher seroprevalence was found compared to the previous reports from the country. Standardization and validation of the advanced diagnostic tests would be needed. Biosecurity, personal protection, quarantine measures and routine screening of animals at the farm level and disease awareness programs and consumption of pasteurized milk in the human population will be helpful in preventing the transmission/zoonosis of the disease.

scholarly journals Canine helminthiases and associated risk factors in Kigali city, Rwanda

2020 ◽  
Author(s):  
Pie Ntampaka ◽  
François Niragire ◽  
Philip Njeru Nyaga ◽  
Gervais Habarugira
Keyword(s):  
Public Health ◽  
Risk Factors ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Health Risk ◽  
Logistic Regression Analysis ◽  
Feeding Practices ◽  
Animal Origin ◽  
Public Health Risk ◽  
Associated Risk Factors

Abstract Background: Canine helminthiases pose a public health risk to humans and livestock. However, the prevalence of canine helminthiases in Rwanda is unknown. This study aimed to determine the prevalence of canine helminthiases and to identify the associated risk factors in Kigali city. A cross-sectional study involved 93 dogs selected across Kigali city. Faecal samples were collected from apparently healthy dogs and helminth eggs were identified and quantified under microscope using McMaster technique. Risk factors for canine helminthiases were analysed by multivariable binary logistic regression analysis.Results: The overall prevalence of intestinal helminthiases in dogs was 39.8%, 95% CI: 29.84- 49.73. The most prevalent species was Ancylostoma spp with 32.3%, 95% CI: 22.76-41.76. About 38.7% and 3.4% (n= 31) of dogs having ancylostomosis and toxocarosis had high egg counts per gram of faeces (≥ 550) each. Logistic regression analysis showed that dog's age, dog feeding practices and location were significantly associated with the prevalence of canine helminthiases. Compared to dogs aged < 1 year, the adjusted odds ratio (AOR) of developing helminthiases was more than 10 times higher for dogs aged between 1- 2.5 years (AOR=10.310; 95% CI: 1.557- 68.288), more than 5 times greater for dogs aged between 2.5-5 years, and more than 7 times greater for dogs that were at least 5 years old (AOR=7.543; 95% CI: 1.1360.101). Furthermore, the AOR was more than 5 times higher (AOR=5.41; 95% CI: 1.28- 22.87) for dogs fed on raw animal origin supplements, leftovers from family food and restaurants and more than 13 times higher (AOR=13.581; 95% CI: 2.194-84.050) for dogs that ate leftovers from household food and scavenged compared to those that ate food prepared for them, respectively. Conclusions: All the identified helminths including Ancylostoma spp, Toxocara canis, and tapeworms are zoonotic, and they pose a public health risk to humans. There is an urgent need of increasing the awareness among pet owners on the role of dogs in transmitting zoonotic helminthiases to other animals and to humans. The control of zoonotic helminthiases in dog population should focus on taking appropriate measures to promote hygienic dog feeding practices at all ages.

Predictive Factors of Supraventricular Arrhythmias after Noncardiac Thoracic Surgery: A Multicenter Study

2015 ◽  
Vol 17 (6) ◽  
pp. 308 ◽  
Author(s):  
Hany M. Elrakhawy ◽  
Mohamed A. Alassal ◽  
Nabil Elsadeck ◽  
Ayman Shaalan ◽  
Tamer H. Ezeldin ◽  
...  
Keyword(s):  
Risk Factors ◽  
Heart Disease ◽  
Thoracic Surgery ◽  
Lung Resection ◽  
Previous History ◽  
Supraventricular Arrhythmia ◽  
Group I ◽  
Significant Difference ◽  
History Of ◽  
Associated Risk Factors

<p><b>Background:</b> Supraventricular cardiac arrhythmias are the most common rhythm disturbances in patients following thoracic surgery. The purpose of our study was to determine which of the clinical parameters are the most valuable in predicting postoperative atrial fibrillation (AF) after lung surgery.</p><p><b>Methods:</b> Retrospective analysis was carried out on 987 patients after noncardiac thoracic surgery to define the prevalence, associated risk factors, and clinical course of postoperative arrhythmias. There were 822 men and 165 women, age 34 to 78 years (mean age: 61 � 8 years). The patients were divided into two groups depending on the occurrence or absence of supraventricular arrhythmia. Group I consisted of 876 patients who were free from rhythm disturbances. The remaining 111 patients exhibited episodes of supraventricular arrhythmia (29 supraventricular tachycardia; 82 AF). These 111 patients were placed in Group II. Preoperative, operative, and postoperative data were reviewed. Statistical analysis was performed.</p><p><b>Results:</b> A statistically significant difference was found between the two groups in age, previous history of heart disease, and lung resection, especially pneumonectomy. Conclusion: Age, history of prior heart disease, lung resection, and the extent of pulmonary resection are the main risk factors for postoperative supraventricular arrhythmia in patients undergoing major thoracic operations.</p>

scholarly journals Canine helminthiases and associated risk factors in Kigali city, Rwanda

2020 ◽  
Author(s):  
Pie Ntampaka ◽  
François Niragire ◽  
Philip Njeru Nyaga ◽  
Gervais Habarugira
Keyword(s):  
Public Health ◽  
Risk Factors ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Health Risk ◽  
Logistic Regression Analysis ◽  
Feeding Practices ◽  
Animal Origin ◽  
Public Health Risk ◽  
Associated Risk Factors

Abstract Background: Canine helminthiases pose a public health risk to humans and livestock. However, the prevalence of canine helminthiases in Rwanda is unknown. This study aimed to determine the prevalence of canine helminthiases and to identify the associated risk factors in Kigali city. A cross-sectional study involved 93 dogs selected across Kigali city. Faecal samples were collected from apparently healthy dogs and helminth eggs were identified and quantified under microscope using McMaster technique. Risk factors for canine helminthiases were analysed by multivariable binary logistic regression analysis.Results: The overall prevalence of intestinal helminthiases in dogs was 39.8%, 95% CI: 29.84- 49.73. The most prevalent species was Ancylostoma spp with 32.3%, 95% CI: 22.76-41.76. About 38.7% and 3.4% (n= 31) of dogs having ancylostomosis and toxocarosis had high egg counts per gram of faeces (≥ 550) each. Logistic regression analysis showed that dog's age, dog feeding practices and location were significantly associated with the prevalence of canine helminthiases. Compared to dogs aged < 1 year, the adjusted odds ratio (AOR) of developing helminthiases was more than 10 times higher for dogs aged between 1- 2.5 years (AOR=10.310; 95% CI: 1.557- 68.288), more than 5 times greater for dogs aged between 2.5-5 years, and more than 7 times greater for dogs that were at least 5 years old (AOR=7.543; 95% CI: 1.1360.101). Furthermore, the AOR was more than 5 times higher (AOR=5.41; 95% CI: 1.28- 22.87) for dogs fed on raw animal origin supplements, leftovers from family food and restaurants and more than 13 times higher (AOR=13.581; 95% CI: 2.194-84.050) for dogs that ate leftovers from household food and scavenged compared to those that ate food prepared for them, respectively. Conclusions: All the identified helminths including Ancylostoma spp, Toxocara canis, and tapeworms are zoonotic, and they pose a public health risk to humans. There is an urgent need of increasing the awareness among pet owners on the role of dogs in transmitting zoonotic helminthiases to other animals and to humans. The control of zoonotic helminthiases in dog population should focus on taking appropriate measures to promote hygienic dog feeding practices at all ages.

scholarly journals Risk factors of early and late preterm birth

2021 ◽  
Vol 23 (2) ◽  
pp. 179-184
Author(s):  
Upanish Oli ◽  
Radhika Upreti ◽  
Neebha Ojha ◽  
Meeta Singh
Keyword(s):  
Risk Factors ◽  
Preterm Birth ◽  
Previous History ◽  
Preterm Births ◽  
Cross Sectional Study ◽  
P Value ◽  
Cross Sectional ◽  
Positive History ◽  
History Of ◽  
Associated Risk Factors

Preterm birth (PTB) is one of the major causes of morbidity in newborn. The aim of this study was to estimate the prevalence and to compare the associated risk factors of early and late PTB. This was a hospital-based cross sectional study conducted in 2016/2017. Women, 271, having PTB at 28-33+6 weeks period of gestation was taken as early PTB and 34-36+6 were taken as late PTB. Data was collected using semi-structured questionnaire, patients’ record book, adopting face- to - face interview technique and clinical examination. The annual prevalence of PTB was 7.25% of which 11% were <28+0 weeks, early PTB was 32% and late PTB was 57%. Mother with school education were 2.0 times more likely to have early preterm births than those having higher education (P-value: 0.005, COR: 2.061,95% CI:1.234-3.441). Mothers with positive history of PTB in any of previous pregnancy was 10.7 times more likely to have early PTB in current pregnancy (P-value: <0.001, COR: 10.677, 95% CI: 2.792 – 40.746). Both variables were found to have independent risk on early PTB in logistic regression analysis (education: P-value: 0.027, aOR: 2.973, 95% CI: 1.132- 3.047; previous history of PTB: P-value: 0.002, aOR: 9.191, 95% CI: 2.308 - 36.596). Early and late PTB have differential risk factors. Mothers with positive history of PTB and having lower level of education were more likely to have early PTB.

Syphilis among men who have sex with men attending a large HIV clinic in Trinidad

2021 ◽  
pp. 095646242199719
Author(s):  
Robert Jeffrey Edwards ◽  
Isshad John ◽  
Selena Todd ◽  
Leon-Omari Lavia ◽  
David Musa ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Chart Review ◽  
Laboratory Data ◽  
Previous History ◽  
History Of ◽  
Review Study ◽  
Sex With Men ◽  
Associated Risk Factors ◽  
Living With Hiv ◽  
Age Range

A chart review study was conducted to determine the prevalence of syphilis and explore the associated risk factors among men who have sex with men (MSM) who attended a large HIV clinic in Trinidad during the period January–December 2019. Patients were routinely screened for syphilis annually, and demographic, clinical, and laboratory data were extracted from the medical records. Descriptive and bivariate analyses were performed, and factors significantly associated with a syphilis diagnosis were assessed using multivariate logistic regression. During the period, 218 MSM were seen, age range 19–67 years, and median age 34.0 years. The prevalence of syphilis was 41.3% (90/218), and 71.1% (64//90) of these infections were asymptomatic. Multivariate analysis using logistic regression showed that MSM living with HIV in the 30–34 years old-age group (OR, 4.32; 95% CI, 1.04–18.02), and those with a previous history of treated syphilis (OR, 10.18; 95% CI, 4.60–22.53) were more likely to be diagnosed with syphilis. The prevalence of syphilis is high among MSM attending the HIV clinic in Trinidad, and most of these infections were asymptomatic; hence, targeted and sustained interventions to reduce syphilis transmission are urgently required. Repeat episodes of syphilis may play a role in the transmission dynamics of syphilis in MSM.

scholarly journals Analysis of Sociodemographic and Clinical Factors Associated with Hospitalized Stroke Patients of Bangladesh

1970 ◽  
Vol 6 (1) ◽  
pp. 19-23 ◽  
Author(s):  
AM Hossain ◽  
NU Ahmed ◽  
M Rahman ◽  
MR Islam ◽  
G Sadhya ◽  
...  
Keyword(s):  
Risk Factors ◽  
Heart Disease ◽  
Ischaemic Heart Disease ◽  
Low Income ◽  
Heart Diseases ◽  
Previous History ◽  
Stroke Patients ◽  
College Hospital ◽  
Cross Sectional ◽  
History Of

A hospital based cross sectional study was carried out to analyze prevalence of risk factors for stroke in hospitalized patient in a medical college hospital. 100 patients were chosen using purposive sampling technique. Highest incidence of stroke was between the 6th and 7th decade. Patients came from both urban (54%) and rural (46%) areas and most of them belong to the low-income group (47%). In occupational category; service holder (28%) and retired person (21%) were the highest groups. Most of the study subjects were literate (63%). CT scan study revealed that the incidence of ischaemic stroke was 61% and haemorrhagic stroke 39%. Analysis indicated hypertension as major risk factor for stroke (63%) and major portion of the patients (42.85%) were on irregular or no treatment. Twenty four percent of the patients had heart diseases and out of 24 patients 45.83% were suffering from ischaemic heart disease. The present study detected diabetes in 21% patients. Fifty three percent of the study subjects were smoker, 39% patients had habit of betelnut chewing. Out of 26 female patients, only 23% had history of using oral contraceptives. Majority of the patients were sedentary workers (46%). Thirty seven percent of the stroke patients were obese. Among the stroke patients 9% had previous history of stroke and 3% had TIA respectively. Most of the patients (21%) were awake while they suffered from stroke and the time of occurrence was mostly in the afternoon (46%). This study found that hypertension, cigarette smoking, ischaemic heart disease and diabetes mellitus are the major risk factors prevalent in our community while other risk factors demand further study. Key words: stroke; risk factors; hospitalized patients; Bangladesh. DOI: 10.3329/fmcj.v6i1.7405 Faridpur Med. Coll. J. 2011;6(1): 19-23

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