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An educational intervention on the risk perception of pesticides exposure and organophosphate metabolites urinary concentrations in rural school children in Maule Region, Chile
Muñoz-Quezada, María Teresa; Lucero-Mondaca, Boris; Bradman, Asa; Steenland, Kyle; Zúñiga-Venegas, Liliana A.; Calafat, Antonia M.; Ospina, Maria; Iglesias, Verónica; Muñoz, María Pía; Buralli, Rafael J.; Fredes-Monsalve, Claudio; Gutiérrez-Jara, Juan P. (2019)Background: Organophosphate (OP) pesticides can be hazardous to human health if not applied with appropriate precautions. There is evidence in the Maule region of Chile that rural schoolchildren are exposed to OP ...
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Inconsistency in the items included in tools used in general health research and physical therapy to evaluate the methodological quality of randomized controlled trials: A descriptive analysis
Fuentes-Contreras, Jorge; Armijo-Olivo, Susan; Ospina, Maria; Saltaji, Humam; Hartling, Lisa (2013)Background: Assessing the risk of bias of randomized controlled trials (RCTs) is crucial to understand how biases affect treatment effect estimates. A number of tools have been developed to evaluate risk of bias of RCTs; ...
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Poor reliability between Cochrane reviewers and blinded external reviewers when applying the Cochrane risk of bias tool in physical therapy trials
Armijo-Olivo, Susan; Ospina, Maria; Da Costa, Bruno; Egger, Matthias; Saltaji, Humam; Fuentes-Contreras, Jorge; Ha, Christine; Cummings, Greta G. (2014)Objectives: To test the inter-rater reliability of the RoB tool applied to Physical Therapy (PT) trials by comparing ratings from Cochrane review authors with those of blinded external reviewers. Methods: Randomized ...