scholarly journals Schistosoma mansoni infection and risk factors among the fishermen of Lake Hawassa, southern Ethiopia

2019 ◽  
Vol 51 (6) ◽  
pp. 817-826 ◽  
Author(s):  
Tadesse Menjetta ◽  
Serkadis Debalke ◽  
Daniel Dana
Keyword(s):  
Risk Factors ◽  
Schistosoma Mansoni ◽  
Control Strategies ◽  
Parasitic Infection ◽  
Age Groups ◽  
Cross Sectional Study ◽  
High Risk Group ◽  
Southern Ethiopia ◽  
Cross Sectional ◽  
And Control

AbstractSchistosomiasis is a neglected tropical parasitic disease caused by different species of genus Schistosoma. Schistosoma mansoni causes a severe intestinal parasitic infection of high public and medical importance in Ethiopia. This study aimed to determine the prevalence of, and risk factors for, S. mansoni infection among the fishermen of Lake Hawassa, southern Ethiopia, using a cross-sectional study design. A total of 243 fishermen were selected from the Hawassa Town Fishermen Association’s list in 2013. Data on socio-demographic characteristics and risk factors were collected from the fishermen using semi-structured questionnaires. Stool samples were collected and processed using the Kato–Katz thick smear technique. The overall prevalence of S. mansoni among the fishermen was 29.21% and the mean intensity of infection was 158.88 eggs per gram (EPG). The overall prevalence of intestinal helminths, including S. mansoni, was 69.54%. Similar prevalences of S. mansoni were recorded in age groups 15–19, 20–24 and 25–29 years: 31.82%, 31.75% and 31.94%, respectively. Fishermen who swam a minimum of once a week in Lake Hawassa were 2.92 times (95% CI: 1.554, 5.502) more likely to have acquired S. mansoni infection than those who swam in the lake less than once a week. The results indicate moderate endemicity of S. mansoni infection among the fishermen of Lake Hawassa. These fishermen could be a potentially high-risk group for S. mansoni infection and might be responsible for the transmission of infection to other segments of the community visiting the lake for recreation. Moreover, a high prevalence of soil-transmitted helminths (STHs) was recorded among the fishermen. Integrated prevention and control strategies for schistosomiasis and STHs by different sectors are needed to tackle this problem.

scholarly journals Schistosoma mansoni infection and risk factors among fishermen at Lake Hawassa, Southern Ethiopia

2018 ◽  
Author(s):  
Tadesse Menjetta ◽  
Daniel Dana ◽  
Serkadis Debalke
Keyword(s):  
Risk Factors ◽  
Control Strategies ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Southern Ethiopia ◽  
Parasitic Infections ◽  
Cross Sectional ◽  
Soil Transmitted Helminths ◽  
The Status ◽  
Hook Worm

Schistosomiasis/Bilharziasis is one of the neglected tropical parasitic diseases caused by different species of genus schistosoma. Among the species, S.mansoni (causative agents of intestinal schistosomiasis) is one of the causes of severe intestinal parasitic infections with high public and medical importance in Ethiopia. There is scarcity of information about the status of S.mansoni infection among the fisherman in the present study area and in the country at large. Therefore this study was designed to determine the prevalence and risk factors of S.mansoni infection among fishermen at Lake Hawassa, southern Ethiopia. A cross-sectional study was conducted among the fishermen from April to June 2013 in Hawassa, Southern Ethiopia. A total of 243 fishermen were included by Systematic Random Sampling from the lists of the fishermen members in the registration book of fishermen associations in the Hawassa Town. Data on socio-demographic features and risk factors were collected by using semi-structured questionnaires. Stool samples were collected and processed using Kato-Katz thick smear techniques and examined between 30- 40 minute for hook worm and after 24 hours for S.mansoni and other soil transmitted helminths (STHs). The overall prevalence of S.mansoni among the fishermen was 29.21% (71/243) and the mean intensity of infection was 158.88 eggs per gram (EPG). The prevalence of intestinal helminths including S.mansoni was 69.54% (169/243). Moreover, the prevalence of soil transmitted helminths (STHs) were 40.74% (99/243), 35.80% (87/243) and 5.76% (14/243) for A. lumbricoides, T. trichiura and hookworm species, respectively. Almost similar prevalence of S.mansoni, 31.82%, 31.75%, 31.94% were recorded in age groups of 15-19, 20-24 and 25-29 years, respectively. Fishermen who are swimming always were 2.92 times [95% CI: 1.554, 5.502] more likely to acquire S.mansoni infection than other water contacting habit of the study participants. The results of current investigation indicated the moderate endemicity of S.mansoni among the fishermen at Lake Hawassa, southern Ethiopia. Fishermen could be the potential risk group for S.mansoni infection and might be responsible for the transmission of S.mansoni to other segments of the communities. Since high prevalence of STH were recorded among the fishermen, integrated prevention and control strategies from different sectors might be important to tackle the problem. Key words: S.mansoni, Soil transmitted helminths, Fishermen, Lake Hawassa, Ethiopia

scholarly journals Prevalence and Economic Significance of Hydatidosis on Cattle Slaughtered at Nekemte Municipal Abattoir, Western Ethiopia

2020 ◽  
Vol 5 (3) ◽  
pp. 57-63
Author(s):  
Tuge Temesgen ◽  
Keyword(s):  
Risk Factors ◽  
Public Awareness ◽  
Cattle Breed ◽  
Cross Sectional Study ◽  
Hydatid Cysts ◽  
Financial Loss ◽  
Cross Sectional ◽  
Viability Test ◽  
Significant Difference ◽  
And Control

Aim The study was conducted to determine the prevalence of hydatidosis, to identify the association between expected risk factors and occurrence of the disease, to investigate economic importance and to evaluate fertility and viability of the hydatid cyst in cattle slaughtered at the abattoir. Materials and Methods A cross-sectional study, which involves both ante-mortem and post-mortem examination, was conducted at Nekemte municipal abattoir from November 2015 to March 2016. Results A total of 355 local cattle breed was randomly sampled and examined for the presence of hydatid cysts in the organs of the animals using the standard meat inspection procedures, 66 (18.6%) animals were found harboring hydatid cysts. Statistical analysis showed that there was a significant difference (p<0.05) between the prevalence of bovine hydatidosis in all risk factors with exception of sex of the animals. Among 207 hydatid cysts recorded, 93 (44.92%) were from lungs, 65 (31.40%) from livers, 4 (1.93%) from heart, 3 (1.44%) from kidney, 1 (0.48%) from spleen and 41 (19.8%) were in two organs from lung and liver. Fifty-seven (57) of these 207 cysts were randomly selected and subjected to fertility and viability test which revealed 19 (33.33%) as fertile, 25 (43.86 %) sterile and 13 (22.81%) calcified. Viability test proved 7 (12.28%) of 19 fertile cysts as viable and 12 (21.05%) of 19 fertile cysts as non-viable. Viability of cysts in different organs revealed that 5 (16.1%) and 2 (10%) of cysts from lungs and liver, respectively. The estimated financial loss during the study period both due to condemnation of organs and an in direct carcass weight loss from hydatidosis was 2,190,143.52 ETB. Conclusion The results of this study revealed that bovine hydatidosis was an economically important disease of cattle which need serious attention for prevention and control actions in and around Nekemte. Hence, establishment of well-equipped standardized abattoirs, prohibition of backyard slaughter, creation of public awareness, deworming and control of stray dogs are of paramount importance.

scholarly journals PREVALENCE OF BOVINE FACIOLOSIS IN HALABA MUNICIPAL ABATTOR SOUTHERN ETHIOPIA

2016 ◽  
Vol 4 (11) ◽  
pp. 82-91
Author(s):  
Muna Abdella ◽  
WubitTafese Mhatebu
Keyword(s):  
Risk Factors ◽  
Body Condition ◽  
Cross Sectional Study ◽  
Control Measures ◽  
Southern Ethiopia ◽  
Multivariable Logistic Regression Analysis ◽  
Cross Sectional ◽  
Significant Difference ◽  
Prevention And Control Measures ◽  
Associated Risk Factors

A cross-sectional study was carried out from November 2015 to march 2016 on bovine fasciolosis, to assess the abattoir based prevalence, predominant species of bovine fasciolosis and associated risk factors of the disease in cattle slaughtered in Halaba municipal abattoir. A total of 384 cattle were examined using post mortem examination. Infection rates were (3.64%), 2.34%, 2.08%, and 1.82 % F. gigantic, F. hepatica, mixed and immature respectively with the overall prevalence of 9.88 % (38). F. gigantic was found to be the most prevalent species in cattle of the study area. Multivariable logistic regression analysis showed that the risk of fasciola infection was significantly higher in poor body condition animals than in medium and good body condition animals (p < 0.05). However, in terms of age, sex and breed, no statistically significant difference was found between infected animals (p > 0.05).The present study showed that bovine fasciolosis is one of the important pathogens in cattle in the study area and warrants appropriate disease prevention and control measures and further epidemiological investigations to determine the different agro ecological risk factors on the occurrence of the disease.

scholarly journals Intestinal parasite infections and associated factors among inmates of Arba Minch prison, southern Ethiopia: cross sectional study

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Gemechu Ameya ◽  
Zerihun Zerdo ◽  
Mihret Tesfaye ◽  
Chimdo Jabesa ◽  
Abayneh Awaje ◽  
...  
Keyword(s):  
Giardia Lamblia ◽  
Associated Factors ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Cross Sectional Study ◽  
Southern Ethiopia ◽  
Parasitic Infections ◽  
Intestinal Parasitic Infection ◽  
Cross Sectional ◽  
High Prevalence

Abstract Background Intestinal parasitic infection is one of the parasitic infections affecting people living in prison. Helminths and intestinal protozoan infections are the most common parasitic infection that may cause serious life-threatening diseases in inmates living in developing countries. This study was aimed to investigate the prevalence and associated factors of intestinal parasitic infections (IPIs) among inmates living in Arba Minch prison, southern Ethiopia. Methods Institutional based cross sectional study was conducted on Arba Minch inmates, southern Ethiopian. Pre-tested semi-structured questionnaire was used to gather the data of socio-demographic characteristics, hygiene status of the prisoners, sanitation condition of the prison, and associated factors for IPIs by face to face interview. Direct wet-mount examination and formol-ether sedimentation techniques were used to examine intestinal parasitic infection from stool specimens. Binary logistic regression analysis was used to see the association between different variables and the IPI. Odds ratio with 95% CI was computed to determine the presence association and strength of the associated factors. Result A total of 320 prisoners were participated in this study. Of these, 154(48.1%) of them were infected with one or more intestinal parasites. Eight different intestinal parasites species were identified and Giardia lamblia was the predominant parasite. Among infected inmates, nearly one out of four of them had multiple parasitic infections dominated by Giardia lamblia and E. histolytica/dispar co-infection. Sleeping in group [AOR = 1.9; 95% CI: (1.0–3.8)], married prisoners [AOR = 1.8; 95% CI: (1.1–2.9)], and hand washing habits after handling soil [AOR = 2.4; 95% CI: (1.0–5.6)] were independently associated with IPI. Conclusion High prevalence of intestinal parasitic infection was detected in Arba Minch inmates, southern Ethiopian. Absence of hand washing, marital status, and way of sleeping were the factors associated with the IPI. Implementation of mass drug administration, education on water, sanitation and hygiene (WASH) and periodic screening of intestinal parasitic infection is very important to reduce the high prevalence IPIs in prison.

scholarly journals Cognitive Impairment in Rural Elderly Population in Ecuador

2017 ◽  
Vol 08 (S 01) ◽  
pp. S020-S022 ◽  
Author(s):  
Xavier Wong-Achi ◽  
Gabriela Egas ◽  
Dayana Cabrera
Keyword(s):  
Risk Factors ◽  
Cognitive Impairment ◽  
Rural Communities ◽  
Female Gender ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Physiological Factors ◽  
Primary Care Health ◽  
Care Health ◽  
And Control

ABSTRACT Introduction: The Mini-Cog is a simple and short test that identifies cognitive impairment. Its detection helps provide an early dementia diagnosis, rapid access to treatments, and even delay or reversion. Materials and Methods: This multicenter, observational, descriptive, and cross-sectional study included 214 patients. Patients enrolled in this study were community dwellers aged ≥55-year-old, without prior diagnosis of cognitive impairment or dementia, with adequate hearing and vision functions. It was conducted in primary care health centers localized in rural communities of Ecuador. Results: Ages ranged from 50 to 98 years and there was predominance of female gender: 66% versus 33%. The percentage of illiteracy was 26.4% (CI: 25.32–27.48), and 63% (CI: 62.1–63.94) of patients had complete primary educational level. The overall prevalence of cognitive impairment was 50.9% (95% CI: 48.5–53.3) and 47.2% (95% CI: 45.2–49.2) in patients with risk factors. We found several established risk factors associated with cognitive impairment onset, including social factors, physiological factors, and comorbidities. Conclusion: This is the first epidemiological research of CI in rural populations in this country using the Mini-Cog as a screening tool. Adopting public health measures for the prevention and control of those modifiable risk factors could reduce the prevalence of cognitive impairment and even its progression to dementia.

scholarly journals SP189THE CHARACTERISTICS AND RISK FACTORS OF MORTALITY FOR AKI IN DIFFERENT AGE GROUPS IN CHINA—A NATIONAL CROSS SECTIONAL STUDY

2016 ◽  
Vol 31 (suppl_1) ◽  
pp. i149-i150
Author(s):  
Qing Wei ◽  
Hong Liu ◽  
Yan Tu ◽  
Ri Ning Tang ◽  
Yan Li Wang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional

scholarly journals Life Style Factors Associated with Premenstrual Syndrome among El-Minia University Students, Egypt

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Amany Edward Seedhom ◽  
Eman Sameh Mohammed ◽  
Eman Mohammed Mahfouz
Keyword(s):  
Risk Factors ◽  
Premenstrual Syndrome ◽  
Life Style ◽  
Fast Food ◽  
Cross Sectional Study ◽  
Dietary Factors ◽  
Cross Sectional ◽  
Frequent Consumption ◽  
History Of ◽  
And Control

Aim. To determine the score and frequency of premenstrual syndrome (PMS) among female college students and to detect the possible risk factors of PMS. A trial of life style modification regarding prevention and control of PMS symptoms was carried out using counseling. Materials and Methods. A cross-sectional study was conducted on 253 El-Minia University unmarried female students. A self-administered questionnaire inquiring about symptoms of PMS in the previous three months and risk factors possibly related to it was used. PMS score was calculated. Multiple regression analysis was performed to determine which of several biopsychosocial and dietary factors influenced PMS. Life style modification counseling was done to prevent and control PMS. Results. The study revealed that 80.2% of the participants experienced various degrees of PMS symptoms which were significantly associated with a family history of PMS, physical inactivity, habitual excess consumption of coffee, BMI, frequent consumption of fast food, and smoking, but these factors explained only 52% of the variability in the logistic regression model. Conclusion. We recommend the introduction of a reproductive health component into school and college health education programs and encourage female adolescents and young adults to adopt a healthy behavior.

scholarly journals A Cross-Sectional Study of the Prevalence and Risk Factors of Soil Transmitted Helminthes Infection and Stunting Among School-aged Children in Ibadan

2020 ◽  
Author(s):  
A. G. Ibrahim ◽  
M.K. Tijani ◽  
R. I. Nwuba
Keyword(s):  
Risk Factors ◽  
Primary Schools ◽  
Prevention And Control ◽  
Cross Sectional Study ◽  
School Age Children ◽  
School Age ◽  
Sectional Study ◽  
Cross Sectional ◽  
School Aged Children ◽  
And Control

AbstractBackgroundIn developing countries, infections caused by soil-transmitted helminthes (STH), such as Ascaris, Trichuris and hookworm, pose major public health problems among the school-age children, resulting in impaired physical growth such as stunting and thinness, and cognitive development. The aim of this study is to determine the prevalence of STH infections, stunting and thinness, and risk factors among school-age-children in Ibadan. This becomes highly imperative in order to serve as a guide on the prevention and control.MethodA cross-sectional study was carried out in 8 primary schools at Ibadan, Oyo State Nigeria, between May and November 2018. All the school-age-children between the ages 5 and 18 years old (mean 10.4 ± 1.7 years), from primary one to six took part in the study. Demographic data were obtained and STH infections was analysed in single-stool samples by Kato-Katz. Anthropometric parameters were taken to calculate Height for-age Z score (HAZ) and Body-Mass-Index (BMI) for-age Z score (BAZ), in order to determine among school-aged-children stunting and thinness respectively.ResultsIn overall, 458 school-age-children partook in the study. The prevalence of STH was 9.0%, out of which 7.6%, 2.8% and 1.5% were recorded for Ascaris, Trichuris and multiparasitism respectively. The overall prevalence obtained revealed that the results of stunting and thinness (HAZ < -2SD, BAZ < -2SD) were 24.7% and 27.3% respectively based on the WHO Child Growth Standards (2007). Notably, ages of the children (P< 0.01), their classes (P=0.05), different schools (P=0.003), washing of hands after toileting (P = 0.05) were important risk factors determining STH infection, HAZ and BAZ.ConclusionThe study showed that specific risk factors among school children in the studied area will make them vulnerable with high risk of STH infection, HAZ and BAZ. Effective prevention and control strategies can be well planned when risk factors and dynamics of transmission in vulnerable groups have been painstakingly identified.SummaryAscaris, Trichuris and hookworm are responsible for major public health problems among the school-age children (SAC); this has led to stunting and thinness, and impaired cognitive development. With the aim to determine prevalence of STH infections, stunting, thinness and associated risk factors, a cross-sectional study of STH infection in 8 primary schools at Ibadan, Oyo State Nigeria was conducted in 2018. School-aged children between the ages of 5 and 18 were enrolled, demographic data, stool samples and anthropometric parameters were obtained in order to determine STH infection and nutritional status. 9.0% was the prevalence of STH, the prevalence of 7.6%, 2.8% and 1.5% were recorded for Ascaris, Trichuris and multiparasitism respectively, while 24.7% and 27.3% were obtained for stunting and thinness respectively. The children’s age, hand washing after toileting and locations of the different schools were significantly correlated with STH infection, HAZ and BAZ. This study is highly imperative because its shows some risk factors associated with STH infection, HAZ and BAZ among SAC, this can serve as a guide on the prevention and control among SAC.

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