Patient-level data | |||
Study parameters | Patient details | Intervention/treatment | Outcomes |
Follow-up time period |
| LTOT (ie, prescribed at least 15 hours/day) at the inclusion time |
|
Study-level data | |||
|
BMI, body mass index; FEV1, forced expiratory volume in one second; FVC, forced vital capacity; IPD-MA, individual patient data meta-analysis; LTOT, long-term oxygen therapy; PaCO2, arterial carbon dioxide tension; PaO2, arterial oxygen tension.