Objective:To determine the prevalence of blinding trachoma among refugees in South Western Ethiopia.Methods:A cross-sectional outreach clinic based descriptive study was conducted on 1054 refugees in Southwest Ethiopi...Objective:To determine the prevalence of blinding trachoma among refugees in South Western Ethiopia.Methods:A cross-sectional outreach clinic based descriptive study was conducted on 1054 refugees in Southwest Ethiopia.A basic eyelid and cornea examination for signs of trachoma was done by using 2.5× binocular magnifying loupe.The findings were classified by using the World Health Digitization simplified trachoma grading system and data were analyzed by using SPSS version 16.0.Results:A total of 1054 refugee patients were examined for trachoma.179(16.98%) of them had clinical signs of trachoma.About 6(3.35%) patients had active trachoma with trachomatous trichiasis(TT),47(26.26%) patients had TT only and the rest 126(70.39%)patients had TT with trachomatous corneal opacity.All of the trachoma patients had blinding trachoma(TT with or without trachomatous corneal opacity),and about 60.89% of them had visual impairment.Blinding trachoma was significantly more common among females.patients in age group of 16-59 years,married patients,illiterates and Fugnido camp settlers(P<0.05).Conclusions:There is a very high burden of blinding trachoma among refugees.Urgent surgical intervention is needed to prevent blindness and low vision in the study subjects,and targeted regular outreach-based eye care service should be commenced.展开更多
Background: A number of suspected endemic districts with Trachoma have not been mapped in Malawi, and this contributes to delays for scaling up trachoma control activities. Objectives: To determine the prevalence of t...Background: A number of suspected endemic districts with Trachoma have not been mapped in Malawi, and this contributes to delays for scaling up trachoma control activities. Objectives: To determine the prevalence of trachoma and associated risk factors in one of the suspected endemic districts (Salima District) in central Malawi and to generate information to guide policy decisions. Methods: A population-based survey conducted in randomly selected clusters in Salima District (population 418,672), centralMalawi. Children aged 1-9 years and adults aged 15 and above were assessed for clinical signs of trachoma. Results: In total, 884 households were enumerated within 36 clusters. A total of 2765 persons were examined for ocular signs of trachoma. The prevalence of trachomatous inflammation, follicular (TF) among children aged 1-9 years was 17.1% (95% CI 14.9-19.4). The prevalence of trachoma trichiasis (TT) in women aged 15 years and above was 1.3% (CI 0.7-2.3), while the prevalence in men was zero. The presence of a dirty face and lack of sanitation were significantly associated with trachoma follicular (P < 0.001). Conclusion: Prevalence rate of trachoma follicles (TF) in Central Malawi exceeds the WHO guidelines for the intervention with mass antibiotic distribution (TF > 10%), and warrants the trachoma SAFE (Surgery, Antibiotics, Face washing and Environmental hygiene) control strategy to be undertaken in Salima District.展开更多
文摘Objective:To determine the prevalence of blinding trachoma among refugees in South Western Ethiopia.Methods:A cross-sectional outreach clinic based descriptive study was conducted on 1054 refugees in Southwest Ethiopia.A basic eyelid and cornea examination for signs of trachoma was done by using 2.5× binocular magnifying loupe.The findings were classified by using the World Health Digitization simplified trachoma grading system and data were analyzed by using SPSS version 16.0.Results:A total of 1054 refugee patients were examined for trachoma.179(16.98%) of them had clinical signs of trachoma.About 6(3.35%) patients had active trachoma with trachomatous trichiasis(TT),47(26.26%) patients had TT only and the rest 126(70.39%)patients had TT with trachomatous corneal opacity.All of the trachoma patients had blinding trachoma(TT with or without trachomatous corneal opacity),and about 60.89% of them had visual impairment.Blinding trachoma was significantly more common among females.patients in age group of 16-59 years,married patients,illiterates and Fugnido camp settlers(P<0.05).Conclusions:There is a very high burden of blinding trachoma among refugees.Urgent surgical intervention is needed to prevent blindness and low vision in the study subjects,and targeted regular outreach-based eye care service should be commenced.
文摘Background: A number of suspected endemic districts with Trachoma have not been mapped in Malawi, and this contributes to delays for scaling up trachoma control activities. Objectives: To determine the prevalence of trachoma and associated risk factors in one of the suspected endemic districts (Salima District) in central Malawi and to generate information to guide policy decisions. Methods: A population-based survey conducted in randomly selected clusters in Salima District (population 418,672), centralMalawi. Children aged 1-9 years and adults aged 15 and above were assessed for clinical signs of trachoma. Results: In total, 884 households were enumerated within 36 clusters. A total of 2765 persons were examined for ocular signs of trachoma. The prevalence of trachomatous inflammation, follicular (TF) among children aged 1-9 years was 17.1% (95% CI 14.9-19.4). The prevalence of trachoma trichiasis (TT) in women aged 15 years and above was 1.3% (CI 0.7-2.3), while the prevalence in men was zero. The presence of a dirty face and lack of sanitation were significantly associated with trachoma follicular (P < 0.001). Conclusion: Prevalence rate of trachoma follicles (TF) in Central Malawi exceeds the WHO guidelines for the intervention with mass antibiotic distribution (TF > 10%), and warrants the trachoma SAFE (Surgery, Antibiotics, Face washing and Environmental hygiene) control strategy to be undertaken in Salima District.
