Examinando por Materia "Valores Limites del Umbral"

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    Related factors of pulmonary silicosis in workers in industrial centers
    (Universidad Privada Norbert Wiener, 1905-07-09) Palomino Corilloclla, Carolyn Dayana; Peña Chirito, Carla Isabel; Calsin Pacompia, Wilmer
    Methodology: systematic observational and retrospective review, the search was restricted to full-text articles, and the selected articles were subjected to a critical reading, using various types of evaluation to identify their degree of evidence. Results: in the final selection, 08 articles were chosen, we found that 40% (03) correspond to China, with 30% (02) to the United States, with 10% (01) we find India, Hong Kong, and a anonymous country. Mostly quasi-experimental studies have been reviewed, 70% being mostly from the country of China. Among systematic reviews we find the countries of China (3), Hong Kong, United States and cross-sectional descriptive studies are from India, United States, anonymous. Conclusions: According to the studies reviewed, various factors related to pulmonary silicosis were identified, the most relevant being the exposure time to either the type of work or agent.