Incidence of ‘new-onset’ constipation and associated factors during lockdown due to the COVID-19 pandemic oleh Bryan Adrian Priego-Parra, Jose Maria Remes-Troche, Enrique Coss-Adame, Mercedes Amieva-Balmori, José Antonio Velarde-Ruiz Velasco, Paulo César Gómez-Castaños, Ricardo Flores-Rendón, Octavio Gómez-Escudero, María Celina Rodríguez-Leal, Cristina Durán-Rosas, Samanta Mayanin Pinto-Gálvez, Arturo Triana-Romero