Table 1. Anthropometric Characteristics and Results of Nocturnal Oximetry
Values are medians (10–90 percentiles).
BMI = body mass index; ODI = oxygen desaturation index, defined as number of desaturations exceeding greater than 4% per hour; CT90= percent of time spent with oxygen saturation measured by pulse oximetry (Spo2) less than 90%; Nadir Spo2= mean of the nadir Spo2values in all desaturation events; Lowest Spo2= a lowest Spo2value among the desaturation events.