BiPAP	Bilevel Positive Airway Pressure
CKD	Chronic Kidney Disease
COPD	Chronic Obstructive Pulmonary Disease
FW	Failed Weaning
ICU	Intensive Care Unit
IQR	Interquartile Range
MV	Mechanical Ventilation
OSA	Obstructive Sleep Apnea
P/F Ratio	Partial Pressure of Oxygen (PaO2)/ Fraction of Inspired Oxygen (FiO2) Ratio
SBT	Spontaneous Breathing Trial
SUMC	Soroka University Medical Center
SW	Successful Weaning
WIND	Weaning Outcome According to a New Definition