| BPD | Bronchopulmonary Dysplasia |
| CI | Chief Investigator |
| COREQ | Consolidated Criteria for Reporting Qualitative Research |
| HCP | Healthcare Professional |
| NICU | Neonatal Intensive Care Unit |
| NVivo | (Not an abbreviation: Qualitative Data Analysis Software) |
| PIS | Participant Information Sheet |
| REPORT-BPD | Right vEntricular function applicability in a Prediction mOdel to identify pReterm infanTs with early BronchoPulmonary Dysplasia |
| UHP | University Hospitals Plymouth NHS Trust |
| WP-II | Work Package II |
| WP-III | Work Package III |