scholarly journals Microscopic and submicroscopic Plasmodium infections in indigenous and non-indigenous communities in Colombia.

2020 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  
Keyword(s):  
Indigenous Population ◽  
Indigenous Communities ◽  
Access To Health Services ◽  
Cross Sectional Survey ◽  
Community Based ◽  
Cross Sectional ◽  
High Exposure ◽  
Parasitological Diagnosis ◽  
Access To Health ◽  
Endemic Areas

Abstract Background: The indigenous population is considered a highly susceptible group to malaria because they usually live in areas with high exposure to Anopheles and poverty, and have limited access to health services. There is a great diversity of indigenous communities in Colombia living in malaria-endemic areas; however, the burden of infection in these populations has not been studied extensively. This study aimed to determine the prevalence of Plasmodium infections in indigenous and non-indigenous communities in two malaria-endemic areas in Colombia. Methods: A Community-based cross-sectional survey was conducted in seven villages of Turbo and El Bagre municipalities; three of these villages were indigenous communities. Inhabitants of all ages willing to participate were included. Sociodemographic and clinical data were recorded as well as household information. The parasitological diagnosis was performed by microscopy and nested PCR. The prevalence of microscopy and submicroscopic infection was estimated. An adjusted GEE model was used to explore risk factors associated with the infection. Results: Among 713 participants, 60.7% were from indigenous communities. Plasmodium spp. was detected in 30 subjects (4.2%, CI 95% 2.9-5.9); from those, 29 were in the indigenous population, 47% of infections were afebrile, and most of them submicroscopic (10/14). Microscopic and submicroscopic prevalence was 2.5% (CI 95% 1.6-3.9) and 1.7% (CI 95% 0.9-2.9) respectively. In El Bagre, all infections occurred in indigenous participants (3.9%, CI 95% 2.2-7.1), and 81% were submicroscopic. By contrast, in Turbo, the highest prevalence occurred in indigenous people (11.5%; CI 95%: 7.3-17.5), but 88.8% were microscopic. Living in an indigenous population increased the incidence rate of infection compared with a non-indigenous population (IRR 19.4; CI 95% 2.3-166.7). Conclusion: There is a high proportion of Plasmodium infection in indigenous communities. A substantial proportion of asymptomatic and submicroscopic carriers were detected. The identification of these infections, not only in indigenous but also in the non-indigenous population, as well as their associated factors, could help to implement specific malaria strategies for each context.

scholarly journals Microscopic and submicroscopic Plasmodium infections in indigenous and non-indigenous communities in Colombia.

2020 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  
Keyword(s):  
Indigenous Population ◽  
Indigenous Communities ◽  
Access To Health Services ◽  
Cross Sectional Survey ◽  
Community Based ◽  
Cross Sectional ◽  
High Exposure ◽  
Parasitological Diagnosis ◽  
Access To Health ◽  
Endemic Areas

Abstract Background The indigenous population is considered a highly susceptible group to malaria because individuals usually live in areas with high exposure to Anopheles and poverty, and have limited access to health services. There is a great diversity of indigenous communities in Colombia living in malaria-endemic areas; however, the burden of infection in these populations has not been studied extensively. This study aimed to determine the prevalence of Plasmodium infections in indigenous and non-indigenous communities in two malaria-endemic areas in Colombia. Methods A community-based cross-sectional survey was conducted in seven villages of Turbo and El Bagre municipalities; three of these villages were indigenous communities. Inhabitants of all ages willing to participate were included. Sociodemographic and clinical data were recorded as well as household information. The parasitological diagnosis was performed by microscopy and nested PCR. The prevalence of microscopy and submicroscopic infection was estimated. An adjusted GEE model was used to explore risk factors associated with the infection. Results Among 713 participants, 60.7% were from indigenous communities. Plasmodium spp. was detected in 30 subjects (4.2%, CI 95% 2.9-5.9); from those, 29 were in the indigenous population, 47% of infections were afebrile, and most of them submicroscopic (10/14). Microscopic and submicroscopic prevalence was 2.5% (CI 95% 1.6-3.9) and 1.7% (CI 95% 0.9-2.9), respectively. In El Bagre, all infections occurred in indigenous participants (3.9%, CI 95% 2.2-7.1), and 81% were submicroscopic. By contrast, in Turbo, the highest prevalence occurred in indigenous people (11.5%; CI 95%: 7.3-17.5), but 88.8% were microscopic. Living in an indigenous population increased the prevalence of infection compared with a non-indigenous population (PR 19.4; CI 95% 2.3-166.7). Conclusion There is a high proportion of Plasmodium infection in indigenous communities. A substantial proportion of asymptomatic and submicroscopic carriers were detected. The identification of these infections, not only in indigenous but also in the non-indigenous population, as well as their associated factors, could help to implement specific malaria strategies for each context.

scholarly journals Microscopic and submicroscopic Plasmodium infections in indigenous and non-indigenous communities in Colombia.

2020 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  
Keyword(s):  
Indigenous Population ◽  
Indigenous Communities ◽  
Access To Health Services ◽  
Cross Sectional Survey ◽  
Community Based ◽  
Cross Sectional ◽  
High Exposure ◽  
Parasitological Diagnosis ◽  
Access To Health ◽  
Endemic Areas

Abstract Background: The indigenous population is considered a highly susceptible group to malaria because they usually live in areas with high exposure to Anopheles and poverty, and have limited access to health services. There is a great diversity of indigenous communities in Colombia living in malaria-endemic areas; however, the burden of infection in these populations has not been studied extensively. This study aimed to determine the prevalence of Plasmodium infections in indigenous and non-indigenous communities in two malaria-endemic areas in Colombia. Methods: A Community-based cross-sectional survey was conducted in seven villages of Turbo and El Bagre municipalities; three of these villages were indigenous communities. Inhabitants of all ages willing to participate were included. Sociodemographic and clinical data were recorded as well as household information. The parasitological diagnosis was performed by microscopy and nested PCR. The prevalence of microscopy and submicroscopic infection was estimated. An adjusted GEE model was used to explore risk factors associated with the infection. Results: Among 713 participants, 60.7% were from indigenous communities. Plasmodium spp. was detected in 30 subjects (4.2%, CI 95% 2.9-5.9); from those, 29 were in the indigenous population, 47% of infections were afebrile, and most of them submicroscopic (10/14). Microscopic and submicroscopic prevalence was 2.5% (CI 95% 1.6-3.9) and 1.7% (CI 95% 0.9-2.9) respectively. In El Bagre, all infections occurred in indigenous participants (3.9%, CI 95% 2.2-7.1), and 81% were submicroscopic. By contrast, in Turbo, the highest prevalence occurred in indigenous people (11.5%; CI 95%: 7.3-17.5), but 88.8% were microscopic. Living in an indigenous population increased the prevalence of infection compared with a non-indigenous population (PR 19.4; CI 95% 2.3-166.7). Conclusion: There is a high proportion of Plasmodium infection in indigenous communities. A substantial proportion of asymptomatic and submicroscopic carriers were detected. The identification of these infections, not only in indigenous but also in the non-indigenous population, as well as their associated factors, could help to implement specific malaria strategies for each context.

scholarly journals Microscopic and submicroscopic Plasmodium infections in indigenous and non-indigenous communities in Colombia.

2019 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  
Keyword(s):  
Indigenous Population ◽  
Indigenous Communities ◽  
Access To Health Services ◽  
Cross Sectional Survey ◽  
Community Based ◽  
Cross Sectional ◽  
Parasitological Diagnosis ◽  
Access To Health ◽  
Endemic Areas ◽  
Submicroscopic Infection

Abstract Background The indigenous population is considered a highly susceptible group to malaria becouse they usually live in areas with high Anopheles exposure and poverty, and have low access to health services. There is a great diversity of indigenous communities in Colombia living in malaria-endemic areas; however, the burden of infection in these populations has not extensively studied. This study aimed to determine the prevalence of Plasmodium infections in indigenous and non-indigenous communities in two malaria-endemic areas in Colombia.Methods A Community-based cross-sectional survey was conducted in seven villages of Turbo and El Bagre municipalities; three of these villages were indigenous communities. All inhabitants of all ages that were willing to participate were included. Sociodemographic and clinical data were recorded as well as household information. The parasitological diagnosis was performed by microscopy and nested PCR. The prevalence of microscopy and submicroscopic infection was estimated. An adjusted GEE model was used to explore risk factors associated with the infection.Results Among 713 participants, 60.1% were from indigenous communities. Plasmodium spp. was detected in 30 subjects (4.2%, CI 95% 2.9-5.9); from those, 29 were in the indigenous population, 47% of infections were afebrile, and most of them submicroscopic (10/14). Microscopic and submicroscopic prevalence was 2.5% (CI 95% 1.6-3.9) and 1.7% (CI 95% 0.9-2.9) respectively. In El Bagre, all infections occurred in indigenous participants (3.9%, CI 95% 2.2-7.1), and 81% were submicroscopic. By contrast, in Turbo, the highest prevalence occurred in indigenous people (11.5%; CI 95%: 7.3-17.5), but 88.8% were microscopic. Living in an indigenous population increased the incidence rate of infection compared with a non-indigenous population (IRR 19.4; CI 95% 2.3-166.7).Conclusion There is a high proportion of Plasmodium infection in indigenous communities. A substantial proportion of asymptomatic and submicroscopic carriers were detected. The identification of these infections, not only in indigenous but also in the non-indigenous population, as well as their associated factors, could help to implement specific malaria strategies for each context.

scholarly journals Utilisation of a community-based health facility in a low-income urban community in Ibadan, Nigeria

2015 ◽  
Vol 7 (1) ◽  
Author(s):  
Ayodeji M. Adebayo ◽  
Michael C. Asuzu
Keyword(s):  
Health Facility ◽  
Low Income ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Access To Health Services ◽  
Cross Sectional Survey ◽  
Self Medication ◽  
Community Based ◽  
Cross Sectional ◽  
North West

Background: Primary healthcare is established to ensure that people have access to health services through facilities located in their community. However, utilisation of health facilities in Nigeria remains low in many communities.Aim: To assess the utilisation of community-based health facility (CBHF) amongst adults in Ibadan, Nigeria.Settings: A low-income community in Ibadan North West Local Government Area of Oyo State.Methods:A cross-sectional survey was conducted using a simple random sampling technique to select one adult per household in all 586 houses in the community. A semi-structured interviewer-administered questionnaire was used to collect information on respondents’ sociodemographic characteristics, knowledge and utilisation of the CBHF. Data analysis included descriptive statistics and association testing using the Chi-square test at p = 0.05.Results: The mean age of the respondents was 46.5 ± 16.0 years; 46.0% were men and 81.0% married; 26% had no formal education and 38.0% had secondary-level education and above; traders constituted 52.0% of the sample; and 85.2% were of low socioeconomic standing; 90%had patronised the CBHF. The main reasons for non-utilisation were preference for general hospitals (13.8%) and self-medication (12.1%). Respondents who had secondary education and above, were in a higher socioeconomic class, who had good knowledge of the facility and were satisfied with care, utilised the CBHF three months significantly more than their counterparts prior to the study (p < 0.05). However, only satisfaction with care was found to be a significant predictor of utilisation of the CBHF.Conclusion: The utilisation of the CBHF amongst adults in the study setting is high, driven mostly by satisfaction with the care received previously. Self-medication, promoted by uncontrolled access to drugs through pharmacies and patent medicine stores, threatens this high utilisation.

scholarly journals Pattern of blindness in a community based hospital of Nepal

2013 ◽  
Vol 5 (1) ◽  
pp. 50-56
Author(s):  
R Sharma ◽  
S Marasini ◽  
BP Nepal
Keyword(s):  
Age Related Macular Degeneration ◽  
Easy Access ◽  
Retinal Diseases ◽  
Access To Health Services ◽  
Community Based ◽  
Cross Sectional ◽  
Age Related ◽  
Access To Health ◽  
Disease Pattern ◽  
The Mean

Introduction: Because of the availability of modern health facilities and moderately easy access to health services in the last 25 years, the blindness due to cataract and trachoma is expected to decline in Nepal. So it is felt that the causes of blindness need to be revised. Objective: To regroup the disease pattern leading to permanent blindness in patients attending a suburban multidisciplinary community-based hospital of Nepal. Materials and methods: A cross-sectional, descriptive study was conducted in patients attending Dhulikhel hospital over a period of 12 months, from March 2010. Only the patients with best corrected visual acuity of < 3/60 were enrolled in the study. A detailed ocular examination was carried out. Results: A total of 76 eyes of 58 patients were analyzed. Of all, 32 were male (55.2 %). The mean age of the patients was 43.03 ± 22.98, with a range of 7 years to 84 years. Retinal diseases had the higher prevalence (23, 39.7 %) followed by amblyopia (10, 17.2 %) and corneal diseases (9, 15.51 %). Anisometropic amblyopia (3.94 %) was the commonest type of amblyopia. Retinitis pigmentosa (9.21 %) and age-related macular degeneration (7.89 %) were common retinal diseases whereas anterior staphyloma (5.26 %) and leucoma (3.94 %) were common corneal diseases. Other important and rare causes of blindness included ethambutol-induced optic neuropathy and vitelliform dystrophy. Conclusion: Periodic collection of statistics on the relative frequency of the causes of blindness is important in socioeconomically developing nations like Nepal. This helps to revise the pattern of blinding diseases so that priorities can be redefined. Nepal J Ophthalmol 2013; 5(9):50-56 DOI: http://dx.doi.org/10.3126/nepjoph.v5i1.7822

scholarly journals Stratification of Khartoum urban area by the risk of malaria transmission

2003 ◽  
Vol 9 (4) ◽  
pp. 559-569
Author(s):  
E. M. Malik ◽  
E. S. Ahmed ◽  
S. M. Elkhalifa ◽  
M. A. Hussein ◽  
A. M. N. Sulieman
Keyword(s):  
Malaria Transmission ◽  
Urban Area ◽  
Seasonal Pattern ◽  
Access To Health Services ◽  
Parasite Rate ◽  
Community Based ◽  
Cross Sectional ◽  
Access To Health ◽  
Spleen Rate ◽  
Dry And Rainy Seasons

A cross-sectional community-based study was carried out in Khartoum urban area aimed at stratifying the area by risk of malaria transmission. Two thousand households [8092 individuals] were surveyed during the cold, dry and rainy seasons of 2002. Households with screened windows, using bednets or both were 5.0% [95% CI: 4.1-6.0], 10.9% [95% CI: 9.5-12.3] and 1.8% [95% CI: 1.2-2.5] respectively. Access to health services was high. Only 3.8% [95% CI: 2.9-4.7] of households kept antimalarial drugs at home. The parasite rate, spleen rate and fever rate were very low [0.21%, 0.17% and 0.97% respectively]. Overall, people in Greater Bahry suffer a greater burden of malaria than those in Greater Khartoum or Greater Omdurman, with a seasonal pattern of transmission.

Desigualdade social em doentes renais crônicos/ Social inequality in chronic renal patients

1970 ◽  
Vol 1 (1) ◽  
pp. 44-49
Author(s):  
Beatriz Bertolaccini Martínez ◽  
Fernanda Marcelino Da Silva ◽  
Vinícius Tavares Veiga ◽  
Rodrigo Pereira Custódio ◽  
José Vítor Da Silva
Keyword(s):  
Social Inequality ◽  
Access To Health Care ◽  
Young Patients ◽  
Cross Sectional Study ◽  
Access To Health Services ◽  
Access To Treatment ◽  
Cross Sectional ◽  
Economic Class ◽  
Access To Health ◽  
Clinical Background

Introdução: A pobreza influencia na evolução dos pacientes com doenças crônicas, porque contribui para o seu agravamento e dificulta o acesso à assistência médica. O objetivo deste trabalho foi avaliar os aspectos relacionados à desigualdade social de pacientes em hemodiálise. Métodos: Estudo transversal com 123 pacientes em hemodiálise no Hospital Samuel Libânio – Pouso Alegre, MG, divididos, de acordo com a classe econômica, em 3 grupos: AB (n=23), C (n=60) e DE (n=40),. Foram coletados dados sociodemográficos e econômicos, antecedentes clínicos e informações sobre o acesso a serviços de saúde. Para a análise dos resultados, foi utilizada estatística analítica e descritiva. Adotou-se p £ 0,05. Resultados: O grupo AB apresentou um menor número de pacientes jovens (4,3% em AB vs 40% em C e 25% em DE, p < 0,05), um maior número de indivíduos com mais anos de escolaridade (65,3% em AB vs 18,3% em C e 2,5% em DE; p < 0,05), predomínio de pacientes com menos de um ano em tratamento de hemodiálise (65,2% em AB vs 10% em C e 5% em DE, p < 0,05), menor número de usuários do SUS (40% em C e 25% em DE vs 4,3% em AB; p < 0,05) e maior acesso ao tratamento com nefrologista (73,9% em AB vs 46,7% em C e 52,5 em DE; p < 0,05). Conclusão: Classes economicamente desfavorecidas agregam indivíduos mais jovens, com menor escolaridade, usuários do SUS, com maior tempo em hemodiálise e pior acesso ao tratamento com nefrologista.Introduction: The poverty influence on the evolution of patients with chronic diseases because it contributes to your aggravation and hinders access to health care. Our goal was to evaluate the aspects related to social inequality on hemodialysis patients. Methods: cross-sectional study with 123 patients on hemodialysis in Samuel Libânio Hospital – Pouso Alegre, MG, divided according to the economic class, into 3 groups: AB (n = 23), C (n = 60) and DE (n = 40). Were collected socio-demographic and economic data, clinical background and information about access to health services. For analysis of the results has been used statistical analytical and descriptive. We take p £ 0,05.  Results: The AB group has fewer young patients (4,3% in AB vs 40% in C and 25% in DE, p< 0,05), a greater number of individuals with more years of schooling (65,3% in AB vs 18,3% in C and 2,5% in DE; p< 0,05), predominance of patients with less than a year on haemodialysis treatment (65,2% in AB vs 10% in C and 5% in DE, p< 0,05), smaller number of users of SUS (40% in C and 25% in DE vs 4,3% in AB; p< 0,05), greater access to treatment with nephrologist (73,9% in AB vs 46,7% in C and 52,5% in DE; p< 0,05). Conclusion: Economically disadvantaged classes bring younger patients, with less schooling, users of SUS, patients with greater time on hemodialysis and worse access to treatment with nephrologist. 

scholarly journals Undernutrition and associated factors in orphan children aged 6–59 months in Gambella Southwest, Ethiopia: A community-based cross-sectional study

BMJ Open ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. e045892
Author(s):  
Solomon Feleke ◽  
Gudina Egata ◽  
Firehiwot Mesfin ◽  
Gizachew Yilak ◽  
Abebaw Molla
Keyword(s):  
Associated Factors ◽  
Wealth Index ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Access To Health Services ◽  
Cross Sectional ◽  
Orphaned Children ◽  
Access To Health ◽  
Study Participants ◽  
Children Under 5

ObjectiveThe study aimed to assess the prevalence of stunting, wasting, underweight and associated factors in orphaned children under 5 years old.DesignA cross-sectional study.SettingGambella City, Ethiopia.ParticipantsA sample of 419 under 5 orphaned children included in the study. Eligible households with orphans had selected using a systematic random sampling method. The lottery method was used when more than one eligible study participants live in the household. An OR with 95% CI was performed to measure the strength of association between each dependent variable and independent variables. Variables with p<0.05 were declared statistically significant.Primary outcomeThe main outcome of this study was the prevalence of undernutrition among orphaned under 5 and its associated factors.ResultsPrevalence of stunting, wasting and underweight in orphan children under 5 were 12.2%, 37.8% and 21.7%, respectively. The prevalnce of wasting peaks among age group of 36–47 months (42.5%), whereas underweight peaks in 48–59 months (27.7%). Food insecurity, wealth index, family size, vitamin A supplementation, diarrhoea, fever 2 weeks before the survey, children under 5 and parents’ death were associated with undernutrition.ConclusionThe prevalence of stunting, wasting and underweight among orphan children under 5 was significantly high. Multisectoral collaborative efforts towards access to health services, improving income-generating activities, micronutrient supplementation and social support and protection targeting orphan and vulnerable populations have to be built up.

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