Resting baseline oxygen saturation >= % at rest - by pulse oximetry, performed within  days of treatment initiation
Baseline pulse oximetry < % or requires oxygen supplementation of any kind
Oxygen saturation < % measured by pulse oximetry at rest
Oxygen saturation >= %, no more than  liters per minute (LPM) oxygen
Oxygen saturation >= % by pulse oximetry
Resting baseline oxygen (O) saturation by pulse oximetry of ? % at rest
ARDS characterized by hypoxemia and bilateral radiographic opacities not fully explained by cardiac failure or fluid overload as judged by the treating physician using all available data; moderate ARDS includes patients with malignancies with the previous presentation and a partial pressure arterial oxygen and fraction of inspired oxygen (P/F) ratio =<  or oximetric saturation to the fraction of inspired oxygen (S/F) ratio of =< ; the duration of the hypoxemia criterion and the radiograph criterion must be within  days of the time of enrollment
Subjects must have resting baseline oxygen (O) saturation by pulse oximetry of >= % at rest
Pulse Oximetry measurement ? % saturation without supplemental oxygen
Oxygen saturation over % by pulse oximetry without administration of supplemental oxygen
Requirement for FiO > . to maintain arterial oxygen saturation > %
Normal oxygen saturation at baseline ABG (arterial blood gas) testing
Baseline oxygen saturation of < % or partial pressure of oxygen in arterial blood (PaO) < 
Severe chronic obstructive or other pulmonary disease with hypoxemia (requires supplementary oxygen, symptoms due to hypoxemia or oxygen saturation <% by pulse oximetry after a  minute walk) or in the opinion of the investigator any physiological state likely to cause systemic or regional hypoxemia
Oxygen saturation > %
Normal lung oxygen saturation by pulse oximeter, as determined by the Principal Investigator based on patient history and status.
Resting baseline oxygen (O) saturation by pulse oximetry of >= % at rest
Resting oxygen saturation (O sat) must be >= %
Oxygen saturation on room air >  % by pulse oximetry; (patients on intermittent or continuous supplemental oxygen are not allowed)
Subject has resting baseline oxygen saturation by pulse oximetry of ? % at rest.
Oxygen saturation on room air >  % by pulse oximetry; (subjects on intermittent or continuous supplemental oxygen are excluded)
Adequate oxygen saturation via pulse oximeter within  days prior to registration (i.e., patient can NOT have CTCAE hypoxia grade  or greater)
Resting baseline oxygen (O) saturation by pulse oximetry of >= % at rest
Known severely impaired lung function, including:  CTCAE grade  (or greater) hypoxia (decreased oxygen saturation with exercise [e.g., pulse oximeter <%]; intermittent supplemental oxygen)
Severe chronic obstructive or other pulmonary disease with hypoxemia (requires supplementary oxygen, symptoms due to hypoxemia or oxygen [O] saturation < % by pulse oximetry after a  minute walk or in the opinion of the investigator any physiological state likely to cause systemic or regional hypoxemia)
Severe chronic obstructive or other pulmonary disease with hypoxemia (requires supplementary oxygen, symptoms due to hypoxemia or oxygen saturation < % by pulse oximetry after a  minute walk) or in the opinion of the investigator any physiological state likely to cause normal tissue hypoxia
Patients must have adequate lung function, as defined by oxygen saturation greater than or equal to % by pulse oximetry
Resting and walking oxygen (O) saturation must remain above % at the time of screening
Oxygen (O) saturation at rest >= % (off supplementary oxygen)
Oxygen saturation at rest or with exercise > % as measured by pulse oximeter or PaO >  mm Hg without need for supplemental oxygen at rest or with activity
Oxygen saturation at rest by pulse oximetry less than % or partial pressure of oxygen (PaO) less than or equal to  mm Hg
Severe chronic obstructive or other pulmonary disease with hypoxemia (requires supplementary oxygen, symptoms due to hypoxemia or oxygen saturation less than % by pulse oximetry after a  minute walk) or in the opinion of the investigator any physiological state likely to cause hypoxia of normal tissue.
Subjects must have a resting baseline oxygen (O) saturation by pulse oximetry of >= % at rest
persistent arterial oxygen desaturation, arterial partial pressure of oxygen (PaO) <  or oxygen saturation (SaO) saturation < %,
Partial pressure of arterial oxygen (PaO):fraction of inspired oxygen (FiO) ratio =<  mmHg OR a peripheral capillary oxygen saturation (SaO):FiO =<