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

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.

2013 ◽  
Vol 5 (1) ◽  
pp. 50-56
Author(s):  
R Sharma ◽  
S Marasini ◽  
BP Nepal

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


2020 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  

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.


2020 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  

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.


2019 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  

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.


2020 ◽  
Author(s):  
Jehidys Montiel ◽  
Lina M. Zuluaga ◽  
Daniel C. Aguirre ◽  
Cesar Segura ◽  
Alberto Tobon-Castaño ◽  
...  

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.


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

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. 


BMJ Open ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. e045892
Author(s):  
Solomon Feleke ◽  
Gudina Egata ◽  
Firehiwot Mesfin ◽  
Gizachew Yilak ◽  
Abebaw Molla

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.


The Lancet ◽  
2012 ◽  
Vol 379 (9818) ◽  
pp. 805-814 ◽  
Author(s):  
Qun Meng ◽  
Ling Xu ◽  
Yaoguang Zhang ◽  
Juncheng Qian ◽  
Min Cai ◽  
...  

2021 ◽  
Vol 43 ◽  
pp. e54789
Author(s):  
Maria Maiely Bezerra Gomes ◽  
Silvana Cavalcanti dos Santos ◽  
Jefferson Nunes dos Santos ◽  
Valdirene Pereira da Silva Carvalho ◽  
Ana Karine Laranjeira de Sá ◽  
...  

The Brazilian nation has rich population diversity, and this makes it responsible for guaranteeing the social rights of all. In this perspective, this research seeks to categorize which are the main challenges in access to health that the rural populations face and to understand how the execution of this health care is carried out by professionals from the perspective of rural people. This is a cross-sectional study with a qualitative approach, carried out at the Nossa Senhora Aparecida Settlement, located in the municipality of Pesqueira (Pernambuco state) in 2018. The results demonstrate that the challenges faced by settled families are due to the difficulty of access to health services. In view of this, the rural population chooses to keep their cultural practices focused on their health alive. Therefore, it is common to use herbal medicines and mystics related to religious beliefs in self-care practices. It was concluded that the current public policies have gaps in their implementation, especially in terms of accessibility, security, health education, equity and respect for cultural differences. In addition, there is precariousness at the national level of studies focused on the health determinants and determinants of the rural population, which makes it necessary that more research be carried out so that new public policies can emerge.


2019 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Alfreda Dinayu Purbantari ◽  
Roesdiyanto Roesdiyanto ◽  
Nurnaningsih Herya Ulfah

Abstract: Tuberculosis (TB) is a contagious disease that is still the world's attention, Until now, there is not a single country that is free of TB (Kemenkes 2011). Public Health Center (puskesmas) Janti is a puskesmas where the number of TB BTA+ sufferers increases every year while the number of treatment success rate at Puskesmas Janti decreases every year. In 2013 is 96%, in 2014 is 87,50% and in 2015 is 85,37%. Increasing the number of patients and decreasing the number of success rates of treatment indicates that the utilization of health services is less. This study aims to find out the relationship of Education, Health Service Access and Family Support with Health Service Utilization of BTA+ Pulmonary TB Patients at Public Health Center (puskesmas) Janti Malang. The design of this study is quantitative correlation with samples of all patients with TB Paru + BTA who are still doing treatment at Puskesmas Janti in September 2016 until April 2017. The analysis used correlation test and logistic regression test with cross sectional approach. The results of the research analysis found that there is a significant relationship between education, access to health services and family support together with the utilization of health services of patients Tb Paru BTA+. Based on the results of determination coefficient R2 (Nagelkerke) of 0.619, this means that education (X1), access to health services (X2), and family support (X3) has contributed 61.9% to the utilization of health services of patients with TB Paru BTA+ at Puskesmas Janti.Keywords: education, access, family support, health service utilizationAbstrak: Tuberkulosis (TB) adalah penyakit menular yang masih menjadi perhatian dunia, hingga saat ini, belum ada satu negara pun yang bebas TB (Kemenkes 2011). Puskesmas Janti adalah satu puskesmas yang berada di Kota Malang dengan jumlah pasien TB Paru BTA+ yang paling tinggi dan meningkat setiap tahun diantara puskesmas yang lain di Kota Malang, sedangkan jumlah angka keberhasilan pengobatan di Puskesmas Janti mengalami penurunan setiap tahun. Tahun 2013 sebesar 96%, pada tahun 2014 sebesar 87,50% dan pada tahun 2015 sebesar 85,37%. Peningkatan jumlah penderita dan penurunan jumlah angka keberhasilan pengobatan menunjukkan bahwa pemanfaatan pelayanan kesehatan kurang. Penelitian ini bertujuan untuk mengetahui Hubungan Pendidikan, Akses Pelayanan Kesehatan dan Dukungan Keluarga dengan Pemanfaatan Pelayanan Kesehatan Penderita TB Paru BTA+ di Puskesmas Janti Kota Malang. Rancangan penelitian ini adalah kuantitatif korelasional dengan sampel seluruh penderita TB Paru BTA+ yang masih melakukan pengobatan di Puskesmas Janti pada bulan September 2016 sampai dengan April 2017. Analisis menggunakan uji korelasi dan uji regresi logistik dengan pendekatan cross sectional. Hasil analisis penelitian di dapatkan ada hubungan yang dignifikan antara pendidikan, akses pelayanan kesehatan dan dukungan keluarga secara bersama-sama dengan pemanfaatan pelayanan kesehatan penderita Tb Paru BTA+. Berdasarkan hasil koefisien determinasi R2 (Nagelkerke) sebesar 0,619, hal ini berarti bahwa pendidikan (X1), akses pelayanan kesehatan (X2), dan dukungan keluarga (X3) memiliki kontribusi sebesar 61,9% terhadap pemanfaatan pelayanan kesehatan penderita TB Paru BTA+ di Puskesmas Janti.Kata Kunci:    pendidikan, akses pelayanan kesehatan, dukungan keluarga, pemanfaatan pelayanan kesehatan penderita TB Paru BTA+


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