Abstract
In response to the letter to the editor entitled “Methodological analysis of the article ‘Cardiorenal syndrome in patients with heart failure in a university hospital’”, in which several observations and corrections were made with respect to the article published in number 2 of volume 10 of the Revista Colombiana de Nefrología and of our authorship, we would like to explain each of the comments mentioned in the letter.
Regarding the first point, the objectives mentioned in the abstract are consistent with the other sections, since the objective was to determine the frequency or prevalence of cardiorenal syndrome and this was clearly the answer given, additionally, based on the checklist, it is important to note that the study variables should be clarified in the methodology section, therefore, in this section you will find the diagnostic criteria of the outcome to be studied, complying with the structure of the manuscript and clarifying the readers about the classification of cardiorenal syndrome.
References
Ruiz-Tejada L, Acevedo Vences FA, Burga Cisterna C. Análisis metodológico delartículo: “Síndrome cardiorrenal en pacientes con falla cardiaca en un hospital universitario”.Rev. Colomb. Nefrol. 2024;11(2):e809. https://doi.org/10.22265/acnef.11.2.809
Rozo Ortiz EJ, Guerrero Peña PA, Vargas Rodríguez LJ, Barrera Corredor AP, Méndez NT, Gil Forero MC, et al. Síndrome cardiorrenal en pacientes con falla cardiaca en un hospital universitario. Rev Colomb Nefrol. 2023;10(2):e654. http://dx.doi.org/10.22265/acnef.10.2.654
von Elm E, Altman DG, Egger M, Pocock SJ, Gøtzsche PC, Vandenbroucke JP. Declaración de la iniciativa STROBE (Strengthening the Reporting of Observational Studies in Epidemiology): directrices para la comunicación de estudios observacionales. Rev Esp Salud Publica. 2008;82(3):251-9. https://doi.org/10.1590/S1135-57272008000300002
Rozo-Ortiz EJ, Vargas LJ, Bautista-Moreno DG, Ortega-García SM, Valencia-Rincón LG, Hernández-Blanco LZ, et al. Síndrome cardiorrenal: enfoque diagnóstico, terapéutico y pronóstico. Med Int Méx. 2021;37(6):971-81. https://doi.org/10.24245/mim.v37i6.3562
García Villar C. Introducción a la lectura crítica de artículos: diseño de estudios y sesgos. Radiología. 2015;57(supl. 1):3-13. http://dx.doi.org/10.1016/j.rx.2014.08.002
Soto A, Cvetkovic-Vega A. Estudios de casos y controles. Rev Fac Med Humana. 2020;20(1):138-43. https://doi.org/10.25176/RFMH.v20i1.2555
Cerda J, Vera C, Rada G. Odds ratio: aspectos teóricos y prácticos. Rev Med Chil. 2013;141(10):1329-35. https://doi.org/10.4067/S0034-98872013001000014

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.