The Effects of Altitude Associated Central Apnea on the Diagnosis and Treatment of Obstructive Sleep Apnea: Comparative Data from Three Different Altitude Locations in the Mountain West The Effects of Altitude Associated Central Apnea on the Diagnosis and Treatment of Obstructive Sleep Apnea: Comparative Data from Three Different Altitude Locations in the Mountain West Download Potential of Proteomics as a Bioanalytic Technique for Quantifying Sleepiness CBT for Insomnia in Patients with High and Low Depressive Symptom Severity: Adherence and Clinical Outcomes