Distinct Disorder? Or Mash Up of Several? Distinct Disorder? Or Mash Up of Several? Download Correlation Between Oxygen Saturation and Pulse Tracing Patterns on Overnight Oximetry With Normal Desaturation Index Is an Independent Predictor of Obstructive Sleep Apnea Effect of Three Hypopnea Scoring Criteria on OSA Prevalence and Associated Comorbidities in the General Population