Table 1 Basic characteristics of survey participants (n = 249)
| Age (years) – median (quartile range) | 43.5 | 37.0 to 52.8 |
| Sex | ||
| Male – n (%) | 60.2 | |
| Female – n (%) | 39.8 | |
| Numbers of years in clinical practice – median (quartile range) | 13.0 | 6.0 to 21.0 |
| Number of outpatient contacts/month – median (quartile range) | 395 | 250 to 475 |
| Number of deliveries/month – median (quartile range) | 15 | 10 to 20 |
| Hospital type | ||
| Public hospital | 24.2 | |
| Private hospital | 65.9 | |
| University hospital | 17.0 |