Burden assessment of podoconiosis in Wayu Tuka woreda, east Wollega zone, western Ethiopia: a community-based cross-sectional study

Objective Podoconiosis is a neglected tropical disease characterised by a slowly progressive swelling of the foot and lower leg. It is prevalent among subsistence barefoot farmers who live and work in highland areas of the tropics. This study was conducted in Wayu Tuka ‘woreda’ (district), western Ethiopia to determine the prevalence of podoconiosis and assess factors associated with acute adenolymphangitis (ALA) episodes. Methods and analysis A two phase, community-based cross-sectional study was conducted between January and March 2015. First, all households in the district were surveyed to determine the prevalence of podoconiosis. This was followed by a second phase in which 366 people with podoconiosis from four randomly selected ‘kebeles’ (subdistricts) were assessed for clinical features of the disease, shoe-wearing habits, personal hygiene, social stigma and functional impairment. Data entered into Epi DATA were then exported to SPSS. Logistic regression analysis was conducted to identify factors associated with ALA. Results Prevalence of podoconiosis in the population was 3.05% (1197/39 256) (95% CI 2.9% to 3.2%). The prevalence was significantly higher among women than men (3.67% vs 2.4%). Most (92.2%) people with podoconiosis were in the economically active age group (15–64 years) in the first phase survey. Of participants in the second phase of the study, 43% had stage 2 disease and 38.1% had ‘moss’-like skin changes. On average, people with podoconiosis had 23.3 episodes of ALA/year and each person with podoconiosis lost 149.5 days of activity/year. Never walking barefoot and daily foot washing were both associated with decreased odds of ALA (AOR=0.23; 95% CI 0.06 to 0.80 and 0.09; 95% CI 0.01 to 0.75, respectively). Conclusions A relatively high prevalence of podoconiosis, frequent ALA episodes and considerable decreases in daily activities were identified in this district. Footwear use and daily foot hygiene were associated with decreased odds of ALA. We recommend prevention and morbidity management interventions to address this developmental challenge

Willingness to pay for footwear, and associated factors related to podoconiosis in northern Ethiopia

Background: In Northern Ethiopia, use of footwear by the rural community is limited, and non-governmental organizations provide footwear for school children as a means of preventing podoconiosis. However, this is not a sustainable strategy. This study assessed willingness to pay for footwear among people with and without podoconiosis. Methods: A comparative cross-sectional community-based study was conducted in Mecha and Gozamen woredas among randomly selected people with and without podoconiosis. Trained health extension workers collected data using an interviewer-administered structured questionnaire. The data were entered into EPI-Data and exported to SPSS version 16.0 statistical software package for analysis. Results: The willingness to pay for footwear among people with and without podoconiosis was 72.3% and 76.7% respectively (p=0.30). People with podoconiosis in the lower quintiles of economic status were less likely to be willing to pay for footwear than those in the higher quintiles. Conclusions: There is substantial willingness to pay for footwear. The expressed willingness to pay indicates demand for footwear in the community, suggesting an opportunity for shoe companies. There are still a substantial proportion of individuals not willing to pay for footwear. This requires intensified public education and social transformation to bring about change in behavior towards footwear use if elimination of podoconiosis within our generation is to be achieved

Cost-effectiveness and social outcomes of a community-based treatment for podoconiosis lymphoedema in the East Gojjam zone, Ethiopia

Background Podoconiosis is a disease of the lymphatic vessels of the lower extremities that is caused by chronic exposure to irritant soils. It results in leg swelling, commonly complicated by acute dermatolymphangioadenitis (ADLA), characterised by severe pain, fever and disability. Methods We conducted cost-effectiveness and social outcome analyses of a pragmatic, randomised controlled trial of a hygiene and foot-care intervention for people with podoconiosis in the East Gojjam zone of northern Ethiopia. Participants were allocated to the immediate intervention group or the delayed intervention group (control). The 12-month intervention included training in foot hygiene, skin care, bandaging, exercises, and use of socks and shoes, and was supported by lay community assistants. The cost-effectiveness analysis was conducted using the cost of productivity loss due to acute dermatolymphangioadenitis. Household costs were not included. Health outcomes in the cost-effectiveness analysis were: the incidence of ADLA episodes, health-related quality of life captured using the Dermatology Life Quality Index (DLQI), and disability scores measured using the WHO Disability Assessment Schedule 2.0 (WHODAS 2.0). Results The cost of the foot hygiene and lymphoedema management supplies was 529 ETB (69 I$, international dollars) per person per year. The cost of delivery of the intervention as part of the trial, including transportation, storage, training of lay community assistants and administering the intervention was 1,890 ETB (246 I$) per person. The intervention was effective in reducing the incidence of acute dermatolymphangioadenitis episodes and improving DLQI scores, while there were no significant improvements in the disability scores measured using WHODAS 2.0. In 75% of estimations, the intervention was less costly than the control. This was due to improved work productivity. Subgroup analyses based on income group showed that the intervention was cost-effective (both less costly and more effective) in reducing the number of acute dermatolymphangioadenitis episodes and improving health-related quality of life in families with monthly income <1,000 ETB (130 I$). For the subgroup with family income ≥1,000 ETB, the intervention was more effective but more costly than the control. Conclusions Whilst there is evident benefit of the intervention for all, the economic impact would be greatest for the poorest

Podoconiosis in East and West Gojam Zones, Northern Ethiopia

Background: Podoconiosis is a neglected tropical disease (NTD) that is prevalent in red clay soil-covered highlands of tropical Africa, Central and South America, and northern India. It is estimated that up to one million cases exist in Ethiopia. This study aimed to estimate the prevalence of podoconiosis in East and West Gojam Zones of Amhara Region in northern Ethiopia. Methodology/Principal Findings: A cross-sectional household survey was conducted in Debre Eliyas and Dembecha woredas (districts) in East and West Gojam Zones, respectively. The survey covered all 17,553 households in 20 kebeles (administrative subunits) randomly selected from the two woredas. A detailed structured interview was conducted on 1,704 cases of podoconiosis identified in the survey. Results: The prevalence of podoconiosis in the population aged 15 years and above was found to be 3.3% (95% CI, 3.2% to 3.6%). 87% of cases were in the economically active age group (15–64 years). On average, patients sought treatment five years after the start of the leg swelling. Most subjects had second (42.7%) or third (36.1%) clinical stage disease, 97.9% had mossy lesions, and 53% had open wounds. On average, patients had five episodes of acute adenolymphangitis (ALA) per year and spent a total of 90 days per year with ALA. The median age of first use of shoes and socks were 22 and 23 years, respectively. More men than women owned more than one pair of shoes (61.1% vs. 50.5%; x2 = 11.6 p = 0.001). At the time of interview, 23.6% of the respondents were barefoot, of whom about two-thirds were women. Conclusions: This study showed high prevalence of podoconiosis and associated morbidities such as ALA, mossy lesions and open wounds in northern Ethiopia. Predominance of cases at early clinical stage of podoconiosis indicates the potential for reversing the swelling and calls for disease prevention interventions

Patients' perceptions of podoconiosis causes, prevention and consequences in East and West Gojam, Northern Ethiopia

BACKGROUND Podoconiosis is a form of non-filarial elephantiasis that affects barefoot individuals in highland tropical areas. The disease presents with bilateral, asymmetric swelling of the legs, usually confined to below the knee. This study aimed to assess podoconiosis patients' perceptions of prevention, control, causes and familial clustering of the disease, and to document physical, social and economic impairments associated with the disease, with the ultimate aim of enabling development of tailored interventions in this region. METHODS This descriptive study is part of the largest cross-sectional community-based household survey yet conducted on podoconiosis. It was completed in November and December, 2011, in Debre Eliyas and Dembecha Woredas of East and West Gojam Zones, northern Ethiopia, and consisted of a house-to-house census by community health workers followed by interviews of identified patients using a structured questionnaire. RESULTS In the 17,553 households surveyed, 1,319 patients were identified. More male as compared to female patients were married (84.6% vs. 53.6%, χ(2) = 157.1, p < 0.0001) while more female as compared to male patients were divorced (22.5% vs. 3.6%, χ(2) = 102.3, p < 0.0001). Less than half of the study subjects believed podoconiosis could be prevented (37.5%) or controlled (40.4%) and many (41.3%) did not know the cause of podoconiosis. Two-fifths of the study subjects had a relative affected with podoconiosis. Approximately 13% of the respondents had experienced one or more forms of social stigmatization. The coping strategies adopted by patients to mitigate the physical impairments caused by podoconiosis were: working only occasionally (44.9%), avoiding physically demanding tasks (32.4%), working fewer hours (21.9%) or completely stopping work (8%). Most study subjects (96.4%) had noticed a decline in their income following the development of podoconiosis, and 78% said they were poorer than their healthy neighbours. CONCLUSION This study shows that podoconiosis has strong psychosocial, physical and economic impacts on patients in East and West Gojam Zones of northern Ethiopia. Concerns related to familial clustering, poor understanding of the causes and prevention of podoconiosis all add to the physical burden imposed by the disease. Strategies that may ease the impact of podoconiosis include delivery of tailored health education on the causes and prevention of disease, involving patients in intervention activities, and development of alternative income-generating activities for treated patients

What challenges do teachers face in teaching children with special needs in regular class? : a case study of teachers in regular second cycle primary school in Bale zone, Robe town, South Ethiopia

Abstract This study followed a case study design. The reason for choosing a case study was to investigate the phenomenon," challenges faced by teachers" The context of this study was a regular school for teaching children with special needs in a sub-urban setting in southern Ethiopia. The main method was interview. Direct observation, informal interview and document analysis were also used as supplementary method. The instruments used to collect data were semi-structured guides with some open -ended questions for the interviews, an observation guide for direct observation and questions formulated around the topic for informal interview. Interviews were tape recorded, with the permission of the informants, while observations were handwritten in a field notebook. The study focused on teachers in one regular second cycle primary school who taught learners who had special needs in regular classes at grade 7. Sampling criteria in this study was purposeful, where six teachers and three key persons who had information rich were selected. The results of the study showed that teachers teaching this regular second cycle primary school faced challenges concerning knowledge, skills and experience on how to teach learners who have special needs together with the regular learners in the same class. None of the six interviewed teachers was trained in special needs education. Other challenges that were revealed in the study were: lacking in-service training, rigidity of the curriculum, shortage of teaching materials, lacking collaboration among teachers and between the parents and school, inadequate fund and lack of clear guidelines for inclusion. However, all the teachers who participated in this study were willing to teach children with special needs in their classroom and seemed to support the idea of integration or inclusion. The findings of the study cannot be generalized, as this is a case study. However, these findings can be useful to fifty-five teachers in the school where the study was done. The Ministry of Education and the Oromya Regional State Education bureau can use the results to improve working conditions for teachers' in order to prevent further challenges faced by teachers. The results can also serve as a guide to institutions responsible for curriculum development as well as the teacher training institutions and colleges in Ethiopia. Finally, the results should have implications for policy and practice concerning learners with special needs in the regular school

Depression and disability in people with podoconiosis: a comparative cross-sectional study in rural Northern Ethiopia

BACKGROUND Little is known about depressive symptoms in podoconiosis despite the independent contribution of depression to worse health outcomes and disability in people with other chronic disorders. METHOD Two-hundred and seventy-one individuals with podoconiosis and 268 healthy neighbours (individuals from the nearest household in any direction) were investigated for depressive symptoms using a validated Amharic version of the Patient Health Questionnaire (PHQ-9). The WHO Disability Assessment Schedule II (WHODAS II) tool was used to measure disability. Logistic regression and zero inflated negative binomial regression were used to identify factors associated with elevated depressive symptoms, and disability, respectively. RESULTS Among study participants with podoconiosis, 12.6% (34/269) had high levels of depressive symptoms (scoring 5 or more points on the PHQ-9, on two assessments two weeks apart) compared to 0.7% (2/268) of healthy neighbours (p<0.001). Having podoconiosis and being older were significantly associated with increased odds of a high PHQ-9 score (adjusted odds ratios [AOR] 11.42; 95% CI 2.44-53.44 and AOR 1.04; 95% CI 1.00-1.08, respectively). Significant predictors of a higher disability score were having podoconiosis (WHODAS II multiplier value: 1.48; 95% CI 1.39-1.58) and having a high PHQ-9 score (1.07; 95% CI 1.06-1.08). CONCLUSION We recommend integrating evidence-based treatments for depression into podoconiosis interventions

Characteristics of interviewed patients (n = 1,319), Debre Eliyas and Dembecha <i>Woredas</i>, East and West Gojam Zones, northern Ethiopia.

*<p>Others: priest, begging, prostitute, shepherd, private business, retired and guard.</p

Clinical stages of podoconiosis among female and male patients in Debre Eliyas and Dembecha <i>woredas</i>, northern Ethiopia.

<p>Clinical stages of podoconiosis among female and male patients in Debre Eliyas and Dembecha <i>woredas</i>, northern Ethiopia.</p

Shoe wearing and foot washing experience of patients.

<p>Shoe wearing and foot washing experience of patients.</p