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Table 2 Arterial blood gas measurements in 1-hour periods

From: Adherence to oxygenation and ventilation targets in mechanically ventilated premature and sick newborns: a retrospective study

Hours of observation GA 23 − 28 GA 29 − 37 GA 38 − 41 GA > 41 Total hours observation
n (%) n (%) n (%) n (%) n (%)
Total hours of observation 1624 (100) 1480 (100) 1112 (100) 762 (100) 4978 (100)
1-hour blocks with listed arterial blood gases 442 (27) 297 (20) 262 (24) 169 (22) 1170 (24)
1-hour blocks without listed arterial blood gases 182 (73) 183 (80) 850 (76) 593 (78) 3808 (76)
  1. Obtained in 121 patients.
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