Table 1

Demographic data of the study group

Sex (male/female)
19/11
Median (range) age
1.6 years (14 days–12 years)
Median (range) duration of disease before atelectasis
12 days (2–365 days)
On ventilator/no ventilator
16/14
Intensive care/medium care
25/5

Hendriks et al. Critical Care 2005 9:R351   doi:10.1186/cc3544