scholarly journals Assessment of Etiology of Elephantiasis and Its Associated Risk Factors in Jeldu District, West Shoa, Ethiopia

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Ararsa Negasa ◽  
Mebrate Dufera
Keyword(s):  
Risk Factors ◽  
Significant Risk ◽  
Wuchereria Bancrofti ◽  
Significant Risk Factor ◽  
Test Strip ◽  
Bed Nets ◽  
Cross Sectional ◽  
Associated Risk Factors ◽  
Age Range ◽  
The Village

Elephantiasis is the main cause of tropical lymphoedema in Ethiopia. The aim of the current study was to assess the etiology of elephantiasis and its associated risk factors. Cross-sectional community-based study was carried out from March to May 2020 in seven purposively selected villages of Jeldu district. Identified suspected cases of elephantiasis in those villages were interviewed, clinically observed, and serologically examined using filariasis test strip kits at their respective houses during day time. A midnight blood sample was obtained from all FTS positive cases for microscopic examination of Wuchereria bancrofti larva, microfilariae. From a total of 105 identified elephantiasis cases, 69.5% were podoconiosis cases and 30.5% were LF cases. Among 32 serologically positive cases, only 15.6% cases were found positive by parasitological blood diagnosis. Considerable cases of podoconiosis (37%) were at age range 26–40 years, whereas smallest cases (16.4%) were at 10–25 years. Among cases of podoconiosis and LF, 77 subjects have been developed overt chronic leg(s) swelling; 85.7% of them showed bilateral swelling below knee and 14.3% of them showed unilateral swelling with stage II swelling 41.1%. Regarding risk factors, odds of podoconiosis was greatly lower in participants who washed their legs daily when compared to those who washed their legs sometimes ( P = 0.002 ). Odds of LF was higher in people who used bed nets/IRS and they were more protected than those who did not use bed nets/IRS ( P = 0.03 ). Odds of LF was high in cases farming besides rivers and/or perform irrigation work ( P = 0.003 ). The highest silicon concentration 4.65 mg/10 gm in Urgaha is coinciding with the highest podoconiosis cases (23.3%) of the village. Family history was a significant risk factor for the disease ( P ≤ 0.001 ). Age (26–40 years), sex, and leg hygiene were also strong risk factors. Both etiologies of elephantiasis, LF and podoconiosis, are geographically overlapped in Jeldu district.

scholarly journals Sero-epidemiology and associated risk factors of brucellosis among sheep and goat population in the south western Nepal: a comparative study

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Tulsi Ram Gompo ◽  
Rubina Shah ◽  
Ishwari Tiwari ◽  
Yam Bahadur Gurung
Keyword(s):  
Risk Factors ◽  
Significant Risk ◽  
Small Ruminants ◽  
Control Program ◽  
Significant Risk Factor ◽  
Serum Samples ◽  
Cross Sectional ◽  
Sheep Population ◽  
Goat Population ◽  
Associated Risk Factors

Abstract Background Brucellosis is a zoonotic disease caused by Brucella spp. In Nepal, the presence of brucellosis in small ruminants, namely sheep and goats, has impacted farmers’ livelihood and the food safety of consumers. A cross-sectional study was conducted in Rupandehi district of Nepal during January to March 2020 to investigate the seroepidemiology and associated risk factors of brucellosis in the sheep and goat population. Altogether, 19 sheep and 60 goat farms in the district were visited. Owners were interviewed to get information on animals, including their management and movement patterns. Three hundred fifty-seven samples (80 sheep and 277 goat samples) were collected proportionately based on farm sizes. Each serum sample was tested with Rose Bengal Test and ELISA to estimate the seropositivity of brucellosis. Logistic regression was carried out to calculate corresponding odds ratios of each variable associated with detection of brucellosis. Results At the farm level, 31.6% (6/19; 95% CI: 12, 54%) of sheep farms and 3.3% (2/60, 95% CI: 0.9, 11.4%) of goat farms were seropositive to brucellosis. Out of 80 sheep serum samples, 12 (15%; 95% CI: 8.79–24.41%) and out of 277 goat serum samples, three (1.1%; 95% CI: 0.37–3.14%) were seropositive to brucellosis. Age greater than 1.5 years (OR = 5.56, 95% CI: 1.39, 29.38; p = 0.02) and herd size of greater than 100 (OR = 4.74, 95% CI: 1.23, 20.32, p = 0.03) were identified as significant risk factors for seropositivity of brucellosis in the sheep population. While in the goat population, none of the variables was identified as a significant risk factor. Conclusion The study provides evidence that the older sheep and the sheep from the large herds were at higher risk of brucellosis. A control program should be put in place immediately in the sheep population because they may transmit infections to other livestock as they were regularly moved for grazing and selling purposes. Also, strict biosecurity measures should be implemented among pastoralists to prevent brucellosis transmission in them. We suggest further one health-based study to reveal the transmission dynamics of brucellosis between animals and humans.

scholarly journals Sero-epidemiology and associated risk factors of brucellosis among sheep and goat population in the south western Nepal: A comparative study

2020 ◽  
Author(s):  
Tulsi Ram Gompo ◽  
Rubina Shah ◽  
Ishwari Tiwari ◽  
Yam Bahadur Gurung
Keyword(s):  
Risk Factors ◽  
Significant Risk ◽  
Small Ruminants ◽  
Control Program ◽  
Significant Risk Factor ◽  
Serum Samples ◽  
Cross Sectional ◽  
Sheep Population ◽  
Goat Population ◽  
Associated Risk Factors

Abstract BackgroundBrucellosis is a zoonotic disease of animals and humans caused by the Brucella spp. In Nepal, the presence of brucellosis in small ruminants, such as sheep and goats, has impacted farmers' livelihood and the food safety of the consumer. A cross-sectional study was conducted in the Rupandehi district of Nepal to investigate the seroepidemiology and associated risk factors of brucellosis in the sheep and goat population. Altogether, nineteen sheep and sixty goat farms located in the district were visited. The owners were interviewed to get information on animals, including their management and movement patterns. Three hundred fifty-seven samples (80 sheep and 277 goat samples) were collected proportionately based on the farm sizes. Each serum sample was tested with Rose Bengal Test and ELISA to estimate the seropositivity of brucellosis. Logistic regression was applied to calculate corresponding odds ratios of each variable associated with detection brucellosis. Results At the farm level, 31.6% (6/19; 95% CI: 12%, 54%) of sheep farms and 3.3% (2/60, 95% CI: 0.9%, 11.4 %) of the goat farms were seropositive to brucellosis. Out of 80 sheep serum samples, 12 (15%; 95% CI: 8.79%-24.41%) and out of 277 goat serum samples 3 (1.1%; 95% CI: 0.37%-3.14%) were seropositive to brucellosis. Age greater than 1.5 years (OR= 5.56, 95% CI: 1.39, 29.38, p = 0.02) and herd size of greater than a hundred (OR= 4.74, 95% CI: 1.23, 20.32, p = 0.03) were identified as significant risk factors for seropositivity of brucellosis in the sheep population. While in the goat population, none of the variables was identified as a significant risk factor. ConclusionThe study provides evidence that the older sheep and the sheep from the large herd sizes were at higher risk of detecting brucellosis. A control program should be applied immediately in the sheep population because they may transmit infections to other livestock as they were regularly moved for grazing and selling purposes. Also, strict biosecurity measures should be implemented among pastoralists to prevent brucellosis transmission in them. We suggest further one health-based study to reveal the transmission dynamics of brucellosis between animals and humans.

scholarly journals Sero-epidemiology and associated risk factors of brucellosis among sheep and goat population in the south western Nepal: A comparative study

2021 ◽  
Author(s):  
Tulsi Ram Gompo ◽  
Rubina Shah ◽  
Ishwari Tiwari ◽  
Yam Bahadur Gurung
Keyword(s):  
Risk Factors ◽  
Significant Risk ◽  
Small Ruminants ◽  
Control Program ◽  
Significant Risk Factor ◽  
Serum Samples ◽  
Cross Sectional ◽  
Sheep Population ◽  
Goat Population ◽  
Associated Risk Factors

Abstract BackgroundBrucellosis is a zoonotic disease caused by Brucella spp. In Nepal, the presence of brucellosis in small ruminants, namely sheep and goats, has impacted farmers' livelihood and the food safety of consumers. A cross-sectional study was conducted in Rupandehi district of Nepal during January to March 2020 to investigate the seroepidemiology and associated risk factors of brucellosis in the sheep and goat population. Altogether, 19 sheep and 60 goat farms in the district were visited. Owners were interviewed to get information on animals, including their management and movement patterns. Three hundred fifty-seven samples (80 sheep and 277 goat samples) were collected proportionately based on farm sizes. Each serum sample was tested with Rose Bengal Test and ELISA to estimate the seropositivity of brucellosis. Logistic regression was carried out to calculate corresponding odds ratios of each variable associated with detection of brucellosis.Results At the farm level, 31.6% (6/19; 95% CI: 12%, 54%) of sheep farms and 3.3% (2/60, 95% CI: 0.9%, 11.4 %) of goat farms were seropositive to brucellosis. Out of 80 sheep serum samples, 12 (15%; 95% CI: 8.79%-24.41%) and out of 277 goat serum samples, three (1.1%; 95% CI: 0.37%-3.14%) were seropositive to brucellosis. Age greater than 1.5 years (OR= 5.56, 95% CI: 1.39, 29.38; p = 0.02) and herd size of greater than 100 (OR= 4.74, 95% CI: 1.23, 20.32, p = 0.03) were identified as significant risk factors for seropositivity of brucellosis in the sheep population. While in the goat population, none of the variables was identified as a significant risk factor.ConclusionThe study provides evidence that the older sheep and the sheep from the large herds were at higher risk of brucellosis. A control program should be put in place immediately in the sheep population because they may transmit infections to other livestock as they were regularly moved for grazing and selling purposes. Also, strict biosecurity measures should be implemented among pastoralists to prevent brucellosis transmission in them. We suggest further one health-based study to reveal the transmission dynamics of brucellosis between animals and humans.

Prevalence and risk factors of root resorption of adjacent teeth in maxillary canine impaction, among untreated children and adolescents

2018 ◽  
Vol 41 (5) ◽  
pp. 447-453 ◽  
Author(s):  
Frédéric Rafflenbeul ◽  
Catherine-Isabelle Gros ◽  
François Lefebvre ◽  
Sophie Bahi-Gross ◽  
Raphaëlle Maizeray ◽  
...  
Keyword(s):  
Risk Factors ◽  
Children And Adolescents ◽  
Root Resorption ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Data Sets ◽  
Maxillary Canine ◽  
3D Data ◽  
Potential Risk Factors ◽  
Associated Risk Factors

Summary Objectives The aim of this retrospective study was to assess in maxillary canine impaction cases both the prevalence of root resorption of adjacent teeth among untreated children and adolescents, and its associated risk factors. Subjects and methods Sixty subjects (mean age 12.2 years; SD 1.9; range 8–17 years) with 83 displaced maxillary canines and without any past or ongoing orthodontic treatment were included in this study. The presence of root resorption was evaluated on images from a single cone beam computed tomography (CBCT) unit. Potential risk factors were measured on the CBCT images and on panoramic reconstructions of the 3D data sets. The sample was characterized by descriptive statistics and multiple logistic regressions were performed to predict root resorption. Results Root resorption of at least one adjacent tooth was detected in 67.5 per cent of the affected quadrants. It was found that 55.7 per cent of the lateral incisors, 8.4 per cent of the central incisors, and 19.5 per cent of first premolars were resorbed. Of the detected resorptions, 71.7 per cent were considered slight, 14.9 per cent moderate, and 13.4 per cent severe. Contact between the displaced canine(s) and the adjacent teeth roots was the only identified statistically significant risk factor, all teeth being considered (odds ratio [OR] = 18.7, 95% confidence interval: 2.26–756, P < 0.01). An enlarged canine dental follicle, a peg upper lateral, or an upper lateral agenesis were not significantly associated with root resorption of adjacent teeth, nor were age nor gender. Conclusions Root resorption of adjacent teeth was detected in more than two-thirds of a sample of sixty untreated children and adolescents.

scholarly journals A study on prevalence of chronic kidney disease and its risk factors among adults in selected slums of Chennai

2019 ◽  
Vol 6 (2) ◽  
pp. 504
Author(s):  
K. Kokila ◽  
K. Chellavel Ganapathi
Keyword(s):  
Risk Factors ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Cross Sectional Study ◽  
Uncontrolled Hypertension ◽  
Adult Males ◽  
Cross Sectional ◽  
Slum Population

Background: Chronic kidney disease (CKD) is a silent epidemic. The true prevalence of CKD with in a population are very difficult to estimate, since early to moderate CKD were usually asymptomatic. ESRD in the consequence of CKD is one of the most expensive diseases to treat.Only way is to prevent it and Hence this was conducted to estimate the prevalence of CKD and its associated risk factors among adults in selected slums of Chennai.Methods: This is a cross sectional study done from May 2013 to June 2014 in selected slums of Chennai. The study population includes adult males and females. Multi stage sampling method used. Sample size covered was 400. A semi structured questionnaire used as tool. Based on the serum creatinine eGFR calculated using modified MDRD study equation and CKD prevalence was identified. The data was entered in MS excel and analyzed using SPSS version 21.Results: Total of 400 participants involved. Females were predominant in the study. Among them, 67 (16.8%) were diagnosed as CKD patients and Stage 1, 4.0% had stage 2, 3.6% had stage 3, 1.3% had stage 4 and 0.5% had stage 5 at the time of diagnosis.Conclusions: This study revealed prevalence of CKD among slum population was 16.8%. This study showed that old age, uncontrolled hypertension, uneducated, Diabetes with poor control, overuse of analgesics, H/o smoking, obesity, alcoholism, passive smoking, family H/o CKD and proteinuria were significant risk factor for CKD among study subjects. Slum population with risk factors should be regularly screened for CKD.

scholarly journals Risk Factors for Infection with Soil Transmitted Helminths, Cryptosporidium spp., and Giardia duodenalis in Children Enrolled in Preschools in Kafue District, Zambia

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Joyce Siwila ◽  
Annette Olsen
Keyword(s):  
Risk Factors ◽  
Longitudinal Study ◽  
Significant Risk ◽  
Giardia Duodenalis ◽  
Significant Risk Factor ◽  
Cross Sectional Study ◽  
Parasitic Infections ◽  
Cross Sectional ◽  
Low Socioeconomic ◽  
Soil Transmitted Helminths

Intestinal parasitic infections are common among children worldwide. This study was aimed at determining risk factors for infection with soil transmitted helminths, Cryptosporidium spp., and Giardia duodenalis, among children in preschools. The study was in two parts: a cross-sectional study in which data were collected from 403 children from 10 preschools and a longitudinal study in which 100 children from four preschools from the previous 10 were selected. Prevalence of Ascaris lumbricoides was 12.0%, while that of hookworm was 8.3%. Overall prevalence of Cryptosporidium and G. duodenalis was 28.0% and 29.0%, respectively. Low education level of parent/guardian was a significant risk factor for A. lumbricoides (OR = 2.35, 95% CI: 1.02–5.41; P=0.04), while roofing types other than corrugated iron sheets were found to be protective for G. duodenalis infection in both bivariate and multivariate analyses (multivariate: OR = 0.67, 95% CI: 0.45–0.99; P=0.04). Low socioeconomic level was found to be protective for Cryptosporidium spp. infection in multivariate analysis (OR = 0.59, 95% CI: 0.35–0.99; P=0.04). In the longitudinal study, none of the factors were associated with either infection. These findings may have implications for other preschools in other districts in Zambia.

scholarly journals The Prevalence and Associations of Peripheral Retinopathy: Baseline Study of Guangzhou Office Computer Workers

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
Ting Zhang ◽  
Yajing Zuo ◽  
Yantao Wei ◽  
Wenbin Huang ◽  
Xuezhi Zhou ◽  
...  
Keyword(s):  
Risk Factors ◽  
Significant Risk ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Computer Workers ◽  
Lattice Degeneration ◽  
Associated Risk Factors ◽  
Retinal Hole ◽  
Slit Lamp Microscopy ◽  
Chorioretinal Degeneration

Purpose. To determine the prevalence of peripheral retinopathy and its associated risk factors among a sample of Guangzhou office computer workers. Methods. A cross-sectional study of Guangzhou Chinese computer workstations and operators in different departments and units of the Guangzhou Power Supply Bureau, China, in 2016. Peripheral retinopathy was recorded and analyzed using a scanning laser ophthalmoscope (SLO; Optos, Daytona, United Kingdom) and slit-lamp microscopy combined with a three-mirror contact lens. Results. The 1934 eyes of 967 subjects (513 females and 454 males) were included in this study. In total, 79.1% of the eyes were myopic in workers aged 20–29 years, 72.9% in workers aged 30–39 years, 62.2% in workers aged 40–49 years, and 43.4% in workers aged 50–59 years (p<0.001). Most eyes had optic nerve crescents (81.3%). Various peripheral degenerations were found: 7 eyes (0.4%) had microcystoid degeneration, 40 (2.1%) had peripheral pigmentary degeneration, 87 (4.5%) had lattice degeneration, and 4 (0.2%) had snail-track degeneration. Nineteen (1.0%) eyes had paving-stone degeneration, 11 (0.6%) eyes had a retinal hole or tear, and 16 (0.8%) eyes had chorioretinal degeneration. Multivariate regression confirmed that greater axial length (OR: 1.18 (1.03, 1.35), p=0.012) and more serious spherical equivalent (OR: 0.82 (0.77, 0.88), p<0.001) were significant risk factors for peripheral retinal changes. Conclusion. Peripheral retinal degenerative changes were found in a larger proportion of younger computer workers than older ones. Myopia is occurring in younger and younger people, accompanied by peripheral retinal degeneration.

scholarly journals Incidence and risk factors of neonatal thrombocytopenia: a pr

2016 ◽  
Vol 50 (1) ◽  
pp. 31
Author(s):  
Nila Kusumasari ◽  
Rinawati Rohsiswatmo ◽  
Djajadiman Gatot ◽  
Darlan Darwis
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Necrotizing Enterocolitis ◽  
Late Onset ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Neonatal Thrombocytopenia ◽  
Complete Blood Counts

Background Thrombocytopenia is the most common hematological abnormality in the neonatal period. Hemorrhagic manifestations are found in 10% cases of thrombocytopenia. Neonatal thrombocytopenia commonly assumed due to sepsis, despite many risk factors that may caused thrombocytopenia.Objective To obtain incidence and risk factors of neonatal thrombocytopenia.Methods A cross sectional study was conducted in April 2009. Complete blood counts investigation was performed before age of 24 hours, medical conditions and risk factors of mothers and subjects were noted, as well as hemorrhagic manifestations. Subjects with thrombocytopenia were followed for 2 weeks. The risk factors consisted of hypertension in pregnancy, pre-eclampsia, eclampsia, intrauterine growth retardation, gestational diabetes mellitus, perinatal infection, asphyxia, sepsis, and necrotizing enterocolitis.Results Neonatal thrombocytopenia was found 17 (12.1%) of 140 subjects, consisted of 88.2% early onset and 11.8% late onset. Significant risk factor of mother was pre-eclampsia (PR 3.97, 95%CI 1.70 to 9.25), while significant risk factors of neonates were asphyxia (PR 5.66, 95%CI 2.49 to 12.86), sepsis (PR 5.33, 95%CI 2.33-12.19) and necrotizing enterocolitis (p=0.014; PR 9.2 95% CI 5.17 to14.84). We found 29.4% hemorrhagic cases of neonatal thrombocytopenia (i.e.,. skin, gastrointestinal, intracranial hemorrhage).Conclusions The incidence of neonatal thrombocytopenia was 12.2%. Significant risk factor of mother that caused thrombocytopenia was pre-eclampsia, while risk factors of neonates were asphyxia, sepsis and necrotizing enterocolitis.[Paediatr Indones. 2010;50:31-7].

scholarly journals Evaluation of individual awareness of diabetes, related risk factors and complications in urban and rural people of Noakhali region, Bangladesh: a population-based study

2016 ◽  
Vol 27 (1) ◽  
pp. 8-15
Author(s):  
Md Khorshed Alam ◽  
Md Ariful Islam ◽  
Abhijit Das ◽  
Palash Karmakar ◽  
Pankaj Chandra Debnath ◽  
...  
Keyword(s):  
Risk Factors ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Population Based ◽  
Cross Sectional Study ◽  
Dominant Group ◽  
Cross Sectional ◽  
Related Risk ◽  
Secondary Study ◽  
The Individual

This cross-sectional study was conducted to evaluate the individual awareness, related risk factors and complications of diabetes with socio-demographic profiles of the study individuals in Noakhali region, Bangladesh during June to December, 2013. A total 250 participants were selected randomly and data were collected using structured questionnaire. Among the respondents 47.20% were found male and 52.80% were female and majorities (52.00%) of the respondents were urban people. Respondents completed secondary study level or below were the dominant group. 9.20%, 27.20%, 12.80% and 34.40% respondents were agriculturist, businessman and housewives respectively. Women showed better knowledge about overall diabetes (20.00%) and blood glucose level (9.60%), in case of causes, symptoms and management men (12.80%, 23.20% and 18.40% respectively) were found dominant than women (10.00%, 16.00% and 12.00% respectively). It was found that 13.20% respondents were suffering from impaired glucose tolerance and 79.20% had diabetes mellitus where female were more vulnerable than male. Family history was found the significant risk factor (p= 0.016; Ç2 = 5.849) for diabetes (total 62%, male 40.65% and female 59.35%), Other risk factors like age (67.20%), obesity (46.40%), hypercholesterolemia (82.00%), excess triglyceride (78.00%) and hypertension (29.60%) remained insignificant respectively and in every cases female were found more vulnerable than men. Study revealed that knowledge regarding diabetes was not up to the mark to the respondents though it is now one of the most pandemic diseases in the world.Bangladesh J Medicine Jan 2016; 27(1) : 8-15

scholarly journals Asthma and Keratoconus: An analysis of the risk factors association with the severity of keratoconus

2020 ◽  
Author(s):  
Srujana Sahebjada ◽  
Elsie Chan ◽  
Jing Xie ◽  
Grant Snibson ◽  
Mark Daniel ◽  
...  
Keyword(s):  
Risk Factors ◽  
Regression Analysis ◽  
Risk Factor ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Educational Background ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Wide Range ◽  
Multivariable Regression

Abstract Background: A cross-sectional study was undertaken in Australia to explore a wide range of risk factors associated with keratoconus. A questionnaire addressing age, gender, educational background, ocular and medical history, smoking and alcohol consumption, and physical examination comprising anthropometric measurements was collected; eye examination was undertaken. The associations between a range of risk factors and keratoconus was determined using univariate and multivariable linear regression analyses.Main Text: A total of 260 keratoconus subjects were included in this study. Mean age of subject was 35.5 (SD= 14.8) years and the majority of the subjects were European 171 (68.2%). Initial univariate regression analysis identified the following risk factors at the p<0.1 level with keratoconus: higher body mass index, smoking cigarettes, diabetes, rheumatoid arthritis and asthma were associated with increased severity of keratoconus, whereas eczema was associated with less severe keratoconus. Following multivariable regression analysis, only asthma remained as a significant risk factor associated with 2.2 diopters (D) steeper average mean keratometry compared to keratoconus subjects having no asthma [p = 0.03; β= 2.18; 95% confidence intervals: 1.22, 4.14].Conclusion: Our study describes the comprehensive assessment of all the known risk factors in a large keratoconus cohort recruited in Australia. Our study has reported asthma as the only risk factor found to be significantly associated with keratoconus. The results of this study allow us to better understand the aetiology of keratoconus and such a knowledge could be useful in instigate systemic management of patients to slow or prevent keratoconus.

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