The document presents blood gas analysis results indicating severe hypoxemia with a PaO2 of 47.1 mmHg, requiring a FiO2 of approximately 1.21 for correction. It also notes moderate hypoxemia prior to oxygen therapy, which improved with treatment, yet resulted in hyperoxia and uncompensated metabolic alkalosis. Additional values such as HCO3, BE, and SO2 levels are provided, confirming the severity of the patient's respiratory condition.