Table 1

 Characteristics of infants

InfantGestation (weeks)Age at study (days)Weight at study (g)Set VTe (ml/kg)FiO2
The proportion of triggered and untriggered inflations was 62% and 38% respectively. The median trigger delay was 0.03 seconds.
124246304.50.35
224248003.70.31
336327802.90.28
42436403.60.21
532319203.90.21
637131103.90.80
72617394.60.21
82638504.70.28
930217003.80.21
1034128052.80.30
Median (range)28 (24–37)3 (1–24)1275 (630–3110)3.85 (2.8–4.7)0.28 (0.21–0.8)