Juan Manuel Lopez Ovenza
Hospital Italiano de Buenos Aires
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Revista de la Asociación Argentina de Ortopedia y Traumatologia | 2012
Juan Manuel Lopez Ovenza
Backround The purpose of our study was to make a descriptive analysis of published articles in the 2006- 2007 biennium and to determine if there was an improvement in the level of evidence between 1996-1997 and 2006-2007. Methods Were reviewed in retrospective study all the published articles in the years 1996-1997 and 2006-2007 bienniums in the Revista de la Asociacion Argentina de Ortopedia y Traumatologia (RAAOT). Two hundred forty articles in the 1996-1997 and 2006-2007 bienniums were reviewed. In the 1996-1997 biennium were excluded from the analysis 8 of 134 (6%) articles that were based on experimental studies and for the biennium 2006-2007 were excluded 7 of 106 (6.6%) of the analysis, of which 6 were experimental articles. Results The level of evidence of the RAAOT was 3.9 in the 2006-2007 biennium, while in the 1996-1997 biennium was 4.1. In the 1996-1997 biennium 6 out of 128 (4.4% ) were levels I, II, III while in 2006-2007 biennium 14 out 99 (14.1%) articles were of the same level (P < 0.02). Conclusions: According to our findings, we have found a significant improvement in the level of evidence. The average of level of evidence in the biennium 2006-2007 Conclusions According to our findings, we have found a significant improvement in the level of evidence. The average of level of evidence in the biennium 2006-2007 was 3.9.
Clinical Orthopaedics and Related Research | 2012
Maximiliano Ranalletta; Santiago Bongiovanni; Federico Suarez; Juan Manuel Lopez Ovenza; Gaston Maignon
Rev. Asoc. Argent. Ortop. Traumatol | 2008
Martin Buttaro; Leandro V Nuñez; Juan Manuel Lopez Ovenza; Fernando Comba; Francisco Piccaluga
Medicina-buenos Aires | 2011
Juan Manuel Lopez Ovenza; Maximiliano Ranalletta; Ignacio Alonso Hidalgo; Ignacio Tanoira; Santiago Bongiovanni; Gaston Maignon
Rev. Asoc. Argent. Traumatol. Deporte | 2013
Pablo Ali; Luciano A. Rossi; Gabriel Mecozzi; Ruben Paoletta; Juan Manuel Lopez Ovenza; Santiago Bongiovanni; Maximiliano Ranaletta; Gaston Maignon
Revista de la Asociación Argentina de Ortopedia y Traumatologia | 2012
Juan Manuel Lopez Ovenza; Maximiliano Ranalletta; Gaston Maignon
Revista de la Asociación Argentina de Ortopedia y Traumatologia | 2012
Juan Manuel Lopez Ovenza
Revista de la Asociación Argentina de Ortopedia y Traumatologia | 2011
Santiago Bongiovanni; Maximiliano Ranalletta; Agustin Guala; Juan Manuel Lopez Ovenza; María P. Cárdenas; Gaston Maignon
Rev. Asoc. Argent. Traumatol. Deporte | 2010
Federico Suarez; Maximiliano Ranalletta; Santiago Bongiovanni; Juan Manuel Lopez Ovenza; Gerardo Gallucci; Gaston Maignon
Rev. Asoc. Argent. Traumatol. Deporte | 2010
Ignacio Tanoira; Maximiliano Ranalletta; Santiago Bongiovanni; Juan Manuel Lopez Ovenza; Ignacio Alonso Hidalgo; Gaston Maignon