Patients' outcomes during chronic obstructive pulmonary disease exacerbations are associated with the severity score of the Lancet Commission. - Akalin, Esma Seda; Yazar, Esra Ertan; Menek, Göksel; Samanci, Samet; Er, Batuhan; Güragaç, Emre; Yigitbas, Burcu Arpinar; Dogan, Coşkun; Bilici, Deniz (Annals of Thoracic Medicine, 2026)