Search terms
| “chronic obstructive lung disease” or (“pulmonary” or “lung” or “airway” or “airflow” or “bronchopulmonary” or “respiratory” and (“disease” or “disorder”) and “chronic” and (“obstructive” or “obstruction”)) |
| AND |
| “depression” or “depressive” and (“disorder” or “disease” or “patient” or “patients” or “syndrome” or “symptom” or “episode” or “illness”) or “depressive disorder” or “depression” |
| AND |
| “hospitalisation” or “rehospitalisation” or “exacerb*” or “aggravat*” or “flare” or “admission” or “readmission” or “readmitted” |