Participant characteristics
| Characteristic | Detail | n=412 |
| Professional role, n (%) | Midwife | 128 (31) |
| Nurse* | 104 (25) | |
| Doctor | 134 (33) | |
| Student/other† | 46 (11) | |
| Sex, n (%) | Female | 337 (82) |
| Workplace, n (%) | Paediatrician-led inpatient care | 306 (74) |
| Neonatologist-led inpatient care | 106 (26) | |
| Experience in newborn care (years), median (IQR)‡ | 4 (1–14) | |
| <2 years since completion of newborn resuscitation training programme (which includes PPV), n (%) | 299 (73) | |
*Neonatal, paediatric or theatre nurse.
†Midwifery, paediatric nursing or medical student/allied health professionals.
‡n=340.
PPV, positive pressure ventilation.