Search

Background/aim: Dental trauma in school populations has a high frequency and school teachers are often close to the place where such injuries occur. However, many studies have confirmed the lack of knowledge as to how to act in these cases. The aim of this study was to determine the knowledge in regard to dental trauma of school teachers in Colombia.Materials and Methods: A multicentre, descriptive cross-sectional study was performed in 251 schools using a stratified randomized sampling. A structured hard copy survey was personally delivered to 2390 school teachers in the selected schools. The survey contained questions related to work experience, teaching level and demographic data, as well as questions related to their knowledge of and attitude towards emergency dental trauma management.Results: The response rate was 96%. Most of the school teachers (95%) had never received training related to dental trauma, although 35% had witnessed at least 1 case. Of 2296 school teachers surveyed, only 5.8% would have replanted an avulsed tooth. An association was found between work experience and appropriate management of an avulsed tooth. No significant differences were found in regard to school location (city), school type (private/public), gender and school teachers' education level.Conclusions: The knowledge of school teachers in Colombia about emergency dental trauma management is inadequate. The findings strongly suggest a need for an education strategy with the involvement of the government, dentistry schools and private organizations. [ABSTRACT FROM AUTHOR]

Objective. To study the feeding habits of Mayupa (Sternopygus macrurus Bloch & Schneider, 1801) in the Sinu river, Colombia. Materials and methods. The stomach contents were analyzed using the proportion of empty stomachs, grade of digestion, frequency of occurrence, numerical frequency, gravimetry, relative importance index (RII) and the gut length (GL)-total length (TL) relationship. Results. Only few stomachs were empty (VC =6.9%) and the 60.0% of preys were fresh. Four food items were identified: fishes, crustaceans, vegetable raw and others. Fishes was the group most frequent (46.5%), abundant (44.7%), with the greatest composition in weight (81.9%) and with greatest relative importance (63.2%). Conclusions. The results indicates that Mayupa is a carnivorous feeding habits fish, with preference by fishes. [ABSTRACT FROM AUTHOR]

Background/aim: Dental trauma in school populations has a high frequency and school teachers are often close to the place where such injuries occur. However, many studies have confirmed the lack of knowledge as to how to act in these cases. The aim of this study was to determine the knowledge in regard to dental trauma of school teachers in Colombia., Materials and Methods: A multicentre, descriptive cross-sectional study was performed in 251 schools using a stratified randomized sampling. A structured hard copy survey was personally delivered to 2390 school teachers in the selected schools. The survey contained questions related to work experience, teaching level and demographic data, as well as questions related to their knowledge of and attitude towards emergency dental trauma management., Results: The response rate was 96%. Most of the school teachers (95%) had never received training related to dental trauma, although 35% had witnessed at least 1 case. Of 2296 school teachers surveyed, only 5.8% would have replanted an avulsed tooth. An association was found between work experience and appropriate management of an avulsed tooth. No significant differences were found in regard to school location (city), school type (private/public), gender and school teachers' education level., Conclusions: The knowledge of school teachers in Colombia about emergency dental trauma management is inadequate. The findings strongly suggest a need for an education strategy with the involvement of the government, dentistry schools and private organizations., (© 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)