• Economic cost of severe acute respiratory infection associated to influenza in Colombian children 

      Salcedo Mejía, Fernando; ALVIS-ZAKZUK, NELSON J.; CARRASQUILLA SOTOMAYOR, MARIA; Castañeda-Orjuela, Carlos; DE LA HOZ RESTREPO, FERNANDO; Alvis-Guzmán, Nelson (Universidad de la Costa, 2020)
      Background: Influenza is considered a leading public health problem because its large economic burden of disease worldwide, especially in low-and middle-income countries, such as Colombia. Objective: We aimed to estimate ...
    • Substantial out-of-pocket health expenditure on prenatal check-ups: estimates from a sample of pregnant women in Cartagena, Colombia 

      ALVIS-ZAKZUK, NELSON J.; Chaparro-Narváez, Pablo; Díaz-Jiménez, D; Gutiérrez Clavijo, Juan Camilo; CASTILLO RODRIGUEZ, LILIANA; edna estrada, francisco; Castañeda-Orjuela, Carlos; DE LA HOZ RESTREPO, FERNANDO (Dove Medical Press LimitedNew Zealand, 2022-02-02)
      Objective: We aimed to estimate out-of-pocket (OOP) health expenditures and the indirect costs related to prenatal check-ups in pregnant women seen in a maternity hospital in the Colombian Caribbean region. Methods: We ...