RT Journal Article SR Electronic A1 Buckley, Rita T1 Intermittent Hypoxia — A Sleep Apnea Model JF MD Conference Express YR 2011 FD SAGE Publications VO 11 IS 11 SP 23 OP 24 DO 10.1177/155989771111014 UL http://mdc.sagepub.com/content/11/11/23.abstract AB From 1986 to 2002, sleep apnea affected >100 million individuals worldwide [WHO; Chronic Respiratory Diseases]. Apneas lead to periodic desaturation of O2 in arterial blood. In severe cases, O2 saturation drops to nearly 50%, and the frequency of apneas can reach as many as 60 to 90 episodes per hour. This article discusses the effects of intermittent hypoxia on glucose homeostasis.