Temporal Factors Associated With Opioid Prescriptions for Patients With Pain Conditions in an Urban Emergency Department

Autor: J F Valderrama, G A Rodríguez Caicedo, C P Beltrán Arroyave, R E Lasso Palomino, A J Rodríguez-Morales, A V Ospina Serrano, J P Rojas Hernández, L G Blanco, P F Giraldo, A B Gutiérrez, E P Vergara Vela, C A Álvarez Moreno, P R Pabón, Á M Giraldo Montoya, J S Bravo Ojeda, S M Restrepo Gualteros, J P Osorio Lombana, S J Beltrán Higuera, J R Garzón Herazo, K Estrada-Orozco, J A Cortés, K O Arango, A J Cortes Muñoz, I C Hurtado, E S Monsalve, L M Rosado, J C Gómez Rincón, I F Gutiérrez, W E Villamil Gómez, N Opina, C A Pardo González, S L Valderrama, C A Vargas Báez, H M Cordero, P López, P Fredy O Guevara, D A Molina Ramírez, E Á Müller, G E Roncancio Villamil, E M Suárez Castro, de la Barrera L.I.M., S I Cuervo Maldonado, S A Remolina Granados, A L García, D C Medina Ramos, Caro Flautero, H M Ramírez, L M Melgarejo, M P Gallego, K M Ordóñez Díaz, E M Buitrago, H L León González, P V Hoyos, B P Escobar, C H Saavedra Trujillo, Á A García Peña, F C Medina, Garay Fernández, V A Polo, L M Villa Sánchez, C A Acevedo Medina, G O Ruiz, D E Rivera Rodríguez, S J Guerrero Lozano, J C Jaramillo Bustamante, Maya Restrepo, I L Martha Álvarez, J T García, N G Leal, J A Patiño Niño, J C Daza, D C Ortiz Marín, I A Rodríguez Sabogal, J A Rojas Gambasica, C A Solórzano Ramos, L G Aguiar Martínez, J C Guerra, F A Sierra Matamoros, P B Arraut Collazos, D S Sedano, J A Carrillo Bayona, C M Poveda Henao, J E Castellanos, G C Moreno, E L Guzmán, C E Conde Martin, Á J Narváez Mejía, J F López Cubillos, J M Oñate Gutiérrez, E L Medina

Publikováno v: JAMA Network Open

Key Points Question Have emergency department clinicians responded to the opioid epidemic through altering opioid prescription rates? Findings In this cross-sectional study of 556 176 emergency department patient encounters and 70 218 opioid prescrip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7151647cbdac146b446a43db1e27f26b
https://doi.org/10.1001/jamanetworkopen.2020.0802

Optimization with staircase structure: An application to generation scheduling

Autor: H. Tavares, E. L. Medina, A. Friedlander, Christiano Lyra

Publikováno v: Computers & Operations Research. 17:143-152

This paper is concerned with the optimization of large mathematical programming problems with dynamic constraints. These problems lead to constraint matrices with staircase structure. A method for updating the LU factorization of staircase matrices b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::679a858ee6f23b8607e3e7bc0e98d090
https://doi.org/10.1016/0305-0548(90)90038-9