Original article
Impact of days elapsed from the onset of symptoms to hospitalization in COVID-19 in-hospital mortality: time matters
Impacto de los días transcurridos desde el inicio de los síntomas hasta la hospitalización en la mortalidad hospitalaria por COVID-19: el tiempo importa
G. Maestro de la Callea,
, A. García Reynea, J. Lora-Tamayoa, A. Muiño Miguezb, F. Arnalich-Fernandezc, J.L. Beato Pérezd, J.A. Vargas Núñeze, M.A. Caudevilla Martínezf, N. Alcalá Riverag, E. Orviz Garciah, B. Sánchez Morenoi, S.J. Freire Castroj, N. Rhymank, P.M. Pesqueira Fontanl, L. Pilesm, J.F. López Caleyan, M.E. Fraile Villarejoo, N. Jiménez-Garcíap, R. Boixedaq, A. González Noyar, A. Gracia Gutiérrezs, J.Á. Martín Oterinot, R. Gómez Huelgasu, J.M. Antón Santosv, C. Lumbreras Bermejoa, for the SEMI-COVID-19 Network 1
Corresponding author
a Internal Medicine Department, 12 de Octubre University Hospital, Madrid, Spain
b Internal Medicine Department, Gregorio Marañón University Hospital, Madrid, Spain
c Internal Medicine Department, La Paz University Hospital, Madrid, Spain
d Internal Medicine Department, Albacete University Hospital Complex, Albacete, Spain
e Internal Medicine Department, Puerta de Hierro University Hospital, Majadahonda, Madrid, Spain
f Internal Medicine Department, Miguel Servet Hospital, Zaragoza, Spain
g Internal Medicine Department, Royo Villanova Hospital, Zaragoza, Spain
h Internal Medicine Department, San Carlos Clinical Hospital, Madrid, Spain
i Internal Medicine Department, La Princesa University Hospital, Madrid, Spain
j Internal Medicine Department, A Coruña University Hospital, A Coruña, Spain
k Internal Medicine Department, Consorci Sanitari Integral - Moisès Broggi Hospital, Sant Joan Despí, Barcelona, Spain
l Internal Medicine Department, Santiago Clinical Hospital, Santiago de Compostela, A Coruña, Spain
m Internal Medicine Department, Dr. Peset University Hospital, University of Valencia, Valencia Spain
n Internal Medicine Department, Cabueñes Hospital, Gijón, Asturias, Spain
o Internal Medicine Department, Zamora Hospital Complex, Zamora, Spain
p Internal Medicine Department, Costa del Sol Hospital, Marbella, Málaga, Spain
q Internal Medicine Department, Mataró Hospital, Mataró, Barcelona, Spain
r Internal Medicine Department, Ourense University Hospital Complex, Ourense, Spain
s Internal Medicine Department, Defensa General Hospital, Zaragoza, Spain
t Internal Medicine Department, Salamanca University Hospital Complex, Salamanca, Spain
u Internal Medicine Department, Regional University Hospital of Málaga, Biomedical Research Institute of Málaga (IBIMA), University of Málaga (UMA), Málaga, Spain
v Internal Medicine Department, Infanta Cristina University Hospital, Parla, Madrid, Spain
