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Table 2 Possible risk factors associated with PICU-level intervention

From: Disposition to pediatric intensive care unit post supraglottoplasty repair: a systematic review

Patient factors

Surgical factors

Underlying neurological disorders

Underlying pulmonary disorders and OSA

Non-white race

Younger age

Perioperative oxygen saturation < 95%

CO2 laser

Microscope

Prolonged surgical time > 30 min