Psychological Distress in COPD Assessed by DASS-21-R: Multivariable Regression and Bayesian Analysis Across GOLD Stages. - Deliu A; Alexandrescu L; Cimpineanu B; Arghir OC; Jurja S; Tofolean IT; Enache RG; Gherghisan I; Preotesoiu I; Stanciu IV; Nelson Twakor A; Cordos M; et al. (Medical sciences (Basel, Switzerland), 2026)