POSA109 The Impact of Improving the Current Approach to Chronic Obstructive Pulmonary Disease Within the Spanish National Health System: A Social Return on Investment Analysis. - Merino, M; Martín Lorenzo, T; Maravilla, P; Villoro, R; Hidalgo Vega, A; Ancochea Bermúdez, J; Gómez Sáenz, JT; Hass, N; Molina, J; Peces-Barba, G; Trapero-Bertran, M; Trigueros Carrero, JA (Value in Health, 2022)