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1.
Arq. bras. cardiol ; 112(4): 392-399, Apr. 2019. tab, graf
Article in English | LILACS | ID: biblio-1001281

ABSTRACT

Abstract Background: Posterior subcapsular cataract is a tissue reaction commonly found among professionals exposed to ionizing radiation. Objective: To assess the prevalence of cataract in professionals working in hemodynamics in Brazil. Methods: Professionals exposed to ionizing radiation (group 1, G1) underwent slit lamp examination with a biomicroscope for lens examination and compared with non-exposed subjects (group 2, G2). Ophthalmologic findings were described and classified by opacity degree and localization using the Lens Opacities Classification System III. Both groups answered a questionnaire on work and health conditions to investigate the presence of risk factors for cataract. The level of significance was set at 5% (p < 0.05). Results: A total of 112 volunteers of G1, mean age of 44.95 (±10.23) years, and 88 volunteers of G2, mean age of 48.07 (±12.18) years were evaluated; 75.2% of G1 and 85.2% of G2 were physicians. Statistical analysis between G1 and G2 showed a prevalence of posterior subcapsular cataract of 13% and 2% in G1 and G2, respectively (0.0081). Considering physicians only, 38% of G1 and 15% of G2 had cataract, with the prevalence of posterior subcapsular cataract of 13% and 3%, respectively (p = 0.0176). Among non-physicians, no difference was found in the prevalence of cataract (by types). Conclusions: Cataract was more prevalent in professionals exposed to ionizing radiation, with posterior subcapsular cataract the most frequent finding.


Resumo Fundamento: A catarata subcapsular posterior é uma reação tecidual encontrada com frequência nos profissionais expostos à radiação ionizante. Objetivo: Avaliar a prevalência de catarata nos profissionais que atuam na área de hemodinâmica no Brasil. Métodos: Profissionais expostos à radiação ionizante (grupo 1, G1) foram submetidos ao exame biomicroscópico com lâmpada de fenda para avaliação do cristalino, e comparados aos não expostos (grupo 2, G2). Os achados foram descritos e classificados quanto ao grau de opacidade e localização por meio do Lens opacities classification system III. Ambos os grupos responderam questionário sobre condições de trabalho e de saúde para afastar fatores de risco para catarata, e foram comparados quanto aos achados. Foi utilizado um nível de significância de 5% (p < 0,05). Resultados: Foram avaliados 112 voluntários (G1) com média de idade 44,95 (±10,23) anos e 88 voluntários (G2) com média de 48,07 (±12,18) anos. Desses, 75,2% (G1) e 85,2% (G2) eram médicos. A análise estatística entre os grupos G1 e G2 mostrou uma prevalência da catarata no grupo G1 de 33% comparada ao G2 de 16% (p = 0,0058), sendo a catarata subcapsular posterior presente em 13% no G1 e 2% no G2 (p = 0,0081). Considerando apenas os médicos, 38% no G1 e 15% no G2 (p = 0,0011) apresentaram catarata, sendo a subcapsular posterior 13% e 3% (p = 0,0176), respectivamente. No grupo dos profissionais não médicos, não houve diferença estatisticamente significativa na prevalência dos achados oftalmológicos. Conclusões: A catarata esteve mais presente no grupo de profissionais expostos à radiação ionizante, sendo que a catarata subcapsular posterior foi o dano tecidual mais encontrado.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Cataract/epidemiology , Radiation Exposure/adverse effects , Cardiologists/statistics & numerical data , Lens, Crystalline/radiation effects , Occupational Diseases/epidemiology , Radiation, Ionizing , Cataract/etiology , Brazil/epidemiology , Prevalence , Risk Factors , Occupational Exposure/adverse effects , Statistics, Nonparametric , Radiation Exposure/statistics & numerical data , Eye Protective Devices/statistics & numerical data , Hemodynamics , Occupational Diseases/etiology
2.
Indian J Public Health ; 1998 Apr-Jun; 42(2): 29-33
Article in English | IMSEAR | ID: sea-109367

ABSTRACT

A study on industrial ocular morbidity was carried out in 6 industrial establishments at Saharanpur. The mean age of the respondents was 35.3 years. 58.2% were regular floor staff. 10.6% professed suffering from an industrial ocular injury. 60% of these injuries were sustained by ocular metallic trauma. 51.9% complained of ocular symptoms at the time of the survey. The frequency of ocular complaints increased with age. The point prevalence of ocular morbidity was 746.03/1000 industrial workers. Refractive errors were the commonest ocular condition (56.7%) observed, followed by Trachoma (32.6%). The highest prevalence of morbidity was recorded among workers above 44 years. Clerical and managerial personnel had higher prevalence compared to other jobs. Only 3.6% of the floor workers were using protective devices while on the job.


Subject(s)
Accidents, Occupational/statistics & numerical data , Adolescent , Adult , Age Distribution , Aged , Cross-Sectional Studies , Eye Injuries/epidemiology , Eye Protective Devices/statistics & numerical data , Humans , India/epidemiology , Middle Aged , Occupational Diseases/epidemiology , Prevalence
3.
Rev. Fac. Odontol. Bauru ; 1(1/4): 60-6, jan.-dez. 1993. tab
Article in Portuguese | LILACS, BBO | ID: lil-179792

ABSTRACT

O presente trabalho visa alertar os cirurgiöes-dentistas para os perigos de transmissäo das doenças infecto-contagiosas no consultório odontológico e corrigir suas técnicas operatórias, visando o controle da infecçäo cruzada. Foram avaliados dispositivos de biossegurança, como máscaras faciais, máscaras retangulares e ovais, óculos e luvas existentes no comércio nacional. As luvas foram avaliadas com relaçäo à incidência de micro-perfuraçöes e localizaçäo dessas por horas de trabalho, e os outros dispositivos foram avaliados em relaçäo à eficiência, visibilidade e comodidade. Todos os dispositivos testados foram aprovados e indicados por serem eficientes


Subject(s)
Communicable Disease Control/methods , Dental Offices , Protective Devices , Equipment Contamination/prevention & control , Eye Protective Devices/classification , Eye Protective Devices/statistics & numerical data , Eye Protective Devices , Protective Devices/classification , Protective Devices/statistics & numerical data , Gloves, Surgical/classification , Gloves, Surgical/statistics & numerical data , Gloves, Surgical , Masks/classification , Masks/statistics & numerical data , Masks
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